From 339d650b4198bd468b5c62b8b0407bd3e8ae71a2 Mon Sep 17 00:00:00 2001
From: tristan <tristan@yuno.malio.fr>
Date: Sun, 15 Mar 2026 19:04:52 +0100
Subject: [PATCH] feat : ajout de la gestion des heures chauffeurs

---
 .claude/settings.local.json                   |   3 +-
 CLAUDE.md                                     |   2 +
 doc/functional-rules.md                       |  23 +
 .../driver-hours/DriverHoursDayView.vue       | 225 ++++
 .../driver-hours/DriverHoursWeekView.vue      | 100 ++
 frontend/components/employees/ContractTab.vue |  13 +
 frontend/composables/useDriverHoursPage.ts    | 960 ++++++++++++++++++
 frontend/composables/useEmployeeContract.ts   |   7 +-
 frontend/composables/useHoursPage.ts          |   4 +
 frontend/layouts/default.vue                  |  10 +
 frontend/pages/driver-hours.vue               | 182 ++++
 frontend/pages/employees/index.vue            |  19 +-
 frontend/services/dto/employee.ts             |   2 +
 frontend/services/dto/work-hour.ts            |  30 +
 frontend/services/employees.ts                |   8 +-
 migrations/Version20260315100000.php          |  26 +
 migrations/Version20260315100100.php          |  34 +
 src/ApiResource/WorkHourBulkUpsert.php        |   7 +-
 src/Dto/Employees/ContractHistoryItem.php     |   2 +
 src/Dto/WorkHours/DayContextRow.php           |   2 +
 src/Dto/WorkHours/WeeklyDaySummary.php        |   3 +
 src/Dto/WorkHours/WeeklySummaryRow.php        |   4 +
 src/Entity/Employee.php                       |  22 +
 src/Entity/EmployeeContractPeriod.php         |  15 +
 src/Entity/WorkHour.php                       |  80 ++
 .../EmployeeContractChangeRequest.php         |   1 +
 .../EmployeeContractChangeRequestFactory.php  |   1 +
 .../EmployeeContractPeriodBuilder.php         |   2 +
 .../EmployeeContractPeriodManager.php         |  11 +-
 ...EmployeeContractPeriodManagerInterface.php |   4 +-
 .../Contracts/EmployeeContractResolver.php    |  54 +
 src/State/EmployeeWriteProcessor.php          |   6 +-
 src/State/WorkHourBulkUpsertProcessor.php     | 106 +-
 src/State/WorkHourDayContextProvider.php      |   4 +-
 src/State/WorkHourWeeklySummaryProvider.php   |  85 +-
 35 files changed, 2015 insertions(+), 42 deletions(-)
 create mode 100644 frontend/components/driver-hours/DriverHoursDayView.vue
 create mode 100644 frontend/components/driver-hours/DriverHoursWeekView.vue
 create mode 100644 frontend/composables/useDriverHoursPage.ts
 create mode 100644 frontend/pages/driver-hours.vue
 create mode 100644 migrations/Version20260315100000.php
 create mode 100644 migrations/Version20260315100100.php

diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index a3c8666..8eaa2eb 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -21,7 +21,8 @@
       "Bash(ls /home/m-tristan/workspace/SIRH/docker* /home/m-tristan/workspace/SIRH/Makefile 2>/dev/null; cat /home/m-tristan/workspace/SIRH/Makefile 2>/dev/null | grep -E \"\\(phpunit|test|php\\)\" | head -20)",
       "Bash(which python3:*)",
       "Bash(sudo apt-get:*)",
-      "Bash(npx xlsx-cli:*)"
+      "Bash(npx xlsx-cli:*)",
+      "Bash(cat /home/m-tristan/.claude/projects/-home-m-tristan-workspace-SIRH/4b53d9d7-d8ae-451f-a5cc-5d4fd55f2eef/tool-results/toolu_019hng9Cu2m9wiNACuC2Wm3F.json | python3 -c \"import json,sys; data=json.load\\(sys.stdin\\); print\\(data[0]['text']\\)\" 2>/dev/null | head -2000)"
     ]
   }
 }
diff --git a/CLAUDE.md b/CLAUDE.md
index 7ae0446..10254f0 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -32,6 +32,7 @@
 - Employee contract history: `employee_contract_periods`, resolved by `EmployeeContractResolver`
 - Absences: stored per day (auto-split), AM/PM/full day, clear corresponding hour slots
 - Absences with `countAsWorkedHours=true`: credit minutes (TIME) or nothing (PRESENCE)
+- Driver periods (`isDriver=true` on `EmployeeContractPeriod`): separate screen `/driver-hours`, uses `dayHoursMinutes`/`nightHoursMinutes` + meal/overnight flags on `WorkHour`
 
 ## Validation Rules
 - `isValid` (RH): locks line for everyone (admin can only untoggle validation)
@@ -43,6 +44,7 @@
 - Contracts <= 35h: +25% from 35h to 43h, +50% beyond
 - Contracts >= 39h: +25% from 39h to 43h, +50% beyond
 - INTERIM: no overtime bonuses, no recovery time
+- Driver contracts: no overtime calculation
 
 ## Frontend Patterns
 
diff --git a/doc/functional-rules.md b/doc/functional-rules.md
index 97a4ee1..4ae479d 100644
--- a/doc/functional-rules.md
+++ b/doc/functional-rules.md
@@ -117,6 +117,29 @@ Documents complementaires:
   - pas de bonus 50%
   - pas de total récup
 
+## 6bis) Heures Conducteurs
+
+- Écran dédié `/driver-hours` pour les employés dont le contrat est marqué `isDriver = true`
+- Les conducteurs sont exclus de l'écran `/hours` classique
+- Colonnes spécifiques (vue jour):
+  - Heure de jour (durée HH:MM via TimeSelect)
+  - Heure de nuit (durée HH:MM via TimeSelect)
+  - Total (somme jour + nuit, calculé)
+  - Petit déjeuner (checkbox)
+  - Déjeuner (checkbox)
+  - Nuitée (checkbox)
+- Stockage backend:
+  - `dayHoursMinutes` et `nightHoursMinutes` (entiers, minutes) sur `WorkHour`
+  - `hasBreakfast`, `hasLunch`, `hasOvernight` (booleans) sur `WorkHour`
+  - les champs time classiques (morning/afternoon/evening) sont mis à null pour les chauffeurs
+- Validation: même logique que les heures classiques (`isValid`, `isSiteValid`, bulk)
+- Vue semaine:
+  - jour/nuit par jour + indicateurs repas/nuitée
+  - totaux hebdo: jour, nuit, total, compteurs petit déj/déjeuner/nuitée
+  - pas de calcul d'heures supplémentaires pour les conducteurs
+- Le flag `isDriver` est sur `EmployeeContractPeriod` (un employé peut changer de statut chauffeur selon la période)
+- Exposé en API via un getter virtuel sur `Employee` (`employee:read`) qui résout depuis la période active
+
 ## 7) Fériés
 
 - Les jours fériés sont identifiés et affichés
diff --git a/frontend/components/driver-hours/DriverHoursDayView.vue b/frontend/components/driver-hours/DriverHoursDayView.vue
new file mode 100644
index 0000000..90162b2
--- /dev/null
+++ b/frontend/components/driver-hours/DriverHoursDayView.vue
@@ -0,0 +1,225 @@
+<template>
+    <div class="bg-white overflow-hidden flex min-h-0 flex-col">
+        <div class="overflow-y-auto min-h-0">
+            <div
+                class="grid w-full min-w-0 gap-1 border border-black bg-tertiary-500 px-4 py-3 text-sm font-semibold text-black rounded-t-md sticky top-0 z-10"
+                :style="{ gridTemplateColumns: dayGridCols }"
+            >
+                <span>Nom</span>
+                <span class="pl-2">Absence</span>
+                <span class="pl-4">Heure de jour</span>
+                <span class="pl-2">Heure de nuit</span>
+                <span class="pl-2">Total</span>
+                <span>Petit déj.</span>
+                <span>Déjeuner</span>
+                <span>Nuitée</span>
+                <span v-if="isAdmin" class="flex justify-between items-center">
+          <span>Valider</span>
+          <input
+              ref="bulkValidationInput"
+              :checked="isBulkValidationChecked"
+              type="checkbox"
+              class="h-4 w-4 cursor-pointer"
+              @change="onBulkValidationChange"
+          />
+        </span>
+                <span v-else-if="isSiteManager" class="inline-flex items-center gap-2">
+          <span>Site</span>
+          <input
+              ref="bulkSiteValidationInput"
+              :checked="isBulkSiteValidationChecked"
+              type="checkbox"
+              class="h-4 w-4"
+              :class="canBulkToggleSiteValidation ? 'cursor-pointer' : 'cursor-not-allowed opacity-50'"
+              :disabled="!canBulkToggleSiteValidation"
+              @change="onBulkSiteValidationChange"
+          />
+        </span>
+                <span v-else>Site <Icon name="mdi:check-bold" class="ml-1"/></span>
+                <span v-if="!isAdmin">RH <Icon name="mdi:check-bold" class="ml-1"/></span>
+            </div>
+
+            <div class="border-x border-b border-primary-500 rounded-b-md">
+                <div
+                    v-for="employee in employees"
+                    :key="employee.id"
+                    class="grid w-full min-w-0 items-center gap-1 border-b border-primary-500 px-4 py-2 text-sm font-bold text-primary-500 last:border-b-0 hover:bg-tertiary-500"
+                    :style="{ gridTemplateColumns: dayGridCols }"
+                >
+                    <div class="text-neutral-900 min-w-0">
+                        <p class="font-semibold truncate">
+                            {{ employee.firstName }} {{ employee.lastName }}
+                            <span class="font-normal text-neutral-600">({{ contractLabel(employee) }})</span>
+                        </p>
+                        <p class="text-neutral-500 truncate inline-flex items-center gap-2">
+                            <span>{{ employee.site?.name ?? 'Sans site' }}</span>
+                            <span
+                                v-if="isAdmin && (rows[employee.id]?.isSiteValid ?? false)"
+                                class="rounded-full bg-green-500 flex justify-center item-center text-white p-0.5"
+                                title="Validation site"
+                            >
+                <Icon name="mdi:check"/>
+              </span>
+                        </p>
+                        <p v-if="isAdmin && getRowUpdatedAt(employee.id)" class="text-neutral-400 text-xs truncate">
+                            Modifié le {{ getRowUpdatedAt(employee.id) }}
+                        </p>
+                    </div>
+                    <div class="pl-2 min-w-0 self-stretch flex flex-col gap-1 justify-between py-0.5">
+                        <p
+                            class="w-full min-w-0 rounded-md px-2 py-1 text-xs truncate"
+                            :class="getRowAbsenceLabel(employee.id) ? 'text-white' : 'invisible'"
+                            :title="getRowAbsenceLabel(employee.id) || ''"
+                            :style="getRowAbsenceStyle(employee.id)"
+                        >
+                            {{ getRowAbsenceLabel(employee.id) || '—' }}
+                        </p>
+                        <button
+                            type="button"
+                            class="self-start text-left text-xs font-semibold underline"
+                            :class="isHoliday || isRowLocked(employee.id) || !hasContractAtSelectedDate(employee.id) ? 'text-neutral-400 cursor-not-allowed' : 'text-primary-500 cursor-pointer'"
+                            :disabled="isHoliday || isRowLocked(employee.id) || !hasContractAtSelectedDate(employee.id)"
+                            @click="onAbsenceClick(employee.id)"
+                        >
+                            Modifier
+                        </button>
+                    </div>
+                    <div class="pl-4">
+                        <TimeSelect
+                            v-model="rows[employee.id].dayHours"
+                            :disabled="!hasContractAtSelectedDate(employee.id) || isRowLocked(employee.id)"
+                        />
+                    </div>
+                    <div class="pl-2">
+                        <TimeSelect
+                            v-model="rows[employee.id].nightHours"
+                            :disabled="!hasContractAtSelectedDate(employee.id) || isRowLocked(employee.id)"
+                        />
+                    </div>
+                    <div class="pl-2 text-sm font-semibold">
+                        {{ formatMinutes(getRowMetrics(employee.id).totalMinutes) }}
+                    </div>
+                    <div class="flex">
+                        <input
+                            v-model="rows[employee.id].hasBreakfast"
+                            type="checkbox"
+                            class="cursor-pointer h-4 w-4"
+                            :disabled="!hasContractAtSelectedDate(employee.id) || isRowLocked(employee.id)"
+                        />
+                    </div>
+                    <div class="flex">
+                        <input
+                            v-model="rows[employee.id].hasLunch"
+                            type="checkbox"
+                            class="cursor-pointer h-4 w-4"
+                            :disabled="!hasContractAtSelectedDate(employee.id) || isRowLocked(employee.id)"
+                        />
+                    </div>
+                    <div class="flex">
+                        <input
+                            v-model="rows[employee.id].hasOvernight"
+                            type="checkbox"
+                            class="cursor-pointer h-4 w-4"
+                            :disabled="!hasContractAtSelectedDate(employee.id) || isRowLocked(employee.id)"
+                        />
+                    </div>
+                    <div v-if="isAdmin" class="text-right">
+                        <input
+                            :checked="rows[employee.id]?.isValid ?? false"
+                            type="checkbox"
+                            class="h-4 w-4 cursor-pointer"
+                            @change="onToggleValidation(employee.id, ($event.target as HTMLInputElement).checked)"
+                        />
+                    </div>
+                    <div v-else class="text-right p-5">
+                        <input
+                            v-if="isSiteManager"
+                            :checked="rows[employee.id]?.isSiteValid ?? false"
+                            type="checkbox"
+                            class="h-4 w-4 cursor-pointer"
+                            :disabled="(!canToggleSiteValidation(employee.id) && !canCreateSiteValidationRowFromAbsence(employee.id)) || isSiteValidationPending(employee.id)"
+                            @change="onToggleSiteValidation(employee.id, ($event.target as HTMLInputElement).checked)"
+                        />
+                        <span v-else-if="rows[employee.id]?.isSiteValid" class="text-xs font-semibold text-neutral-700">Validé</span>
+                        <span v-else class="text-xs text-neutral-500">-</span>
+                    </div>
+                    <div v-if="!isAdmin">
+                        <span v-if="rows[employee.id]?.isValid" class="text-xs font-semibold text-neutral-700">Validé</span>
+                        <span v-else class="text-xs text-neutral-500">-</span>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</template>
+
+<script setup lang="ts">
+import type { Employee } from '~/services/dto/employee'
+import TimeSelect from '~/components/ui/TimeSelect.vue'
+import type { DriverHourRow } from '~/services/dto/work-hour'
+
+const rows = defineModel<Record<number, DriverHourRow>>('rows', { required: true })
+const bulkValidationInput = ref<HTMLInputElement | null>(null)
+const bulkSiteValidationInput = ref<HTMLInputElement | null>(null)
+
+const props = defineProps<{
+    employees: Employee[]
+    isAdmin: boolean
+    isSiteManager: boolean
+    dayGridCols: string
+    isHoliday: boolean
+    contractLabel: (employee: Employee) => string
+    isRowLocked: (employeeId: number) => boolean
+    hasContractAtSelectedDate: (employeeId: number) => boolean
+    isValidationPending: (employeeId: number) => boolean
+    isSiteValidationPending: (employeeId: number) => boolean
+    canToggleValidation: (employeeId: number) => boolean
+    canToggleSiteValidation: (employeeId: number) => boolean
+    canCreateSiteValidationRowFromAbsence: (employeeId: number) => boolean
+    isBulkValidationChecked: boolean
+    isBulkValidationIndeterminate: boolean
+    isBulkSiteValidationChecked: boolean
+    isBulkSiteValidationIndeterminate: boolean
+    canBulkToggleSiteValidation: boolean
+    onToggleValidation: (employeeId: number, checked: boolean) => void
+    onToggleSiteValidation: (employeeId: number, checked: boolean) => void
+    onToggleValidationBulk: (checked: boolean) => Promise<void> | void
+    onToggleSiteValidationBulk: (checked: boolean) => Promise<void> | void
+    getRowMetrics: (employeeId: number) => { dayMinutes: number; nightMinutes: number; totalMinutes: number }
+    getRowAbsenceLabel: (employeeId: number) => string
+    getRowAbsenceStyle: (employeeId: number) => { backgroundColor: string } | undefined
+    getRowUpdatedAt: (employeeId: number) => string
+    onAbsenceClick: (employeeId: number) => void
+    formatMinutes: (minutes: number) => string
+}>()
+
+const onBulkValidationChange = (event: Event) => {
+    props.onToggleValidationBulk((event.target as HTMLInputElement).checked)
+}
+
+const onBulkSiteValidationChange = (event: Event) => {
+    props.onToggleSiteValidationBulk((event.target as HTMLInputElement).checked)
+}
+
+const onToggleSiteValidation = (employeeId: number, checked: boolean) => {
+    props.onToggleSiteValidation(employeeId, checked)
+}
+
+watch(
+    () => props.isBulkValidationIndeterminate,
+    (isIndeterminate) => {
+        if (!bulkValidationInput.value) return
+        bulkValidationInput.value.indeterminate = isIndeterminate
+    },
+    { immediate: true }
+)
+
+watch(
+    () => props.isBulkSiteValidationIndeterminate,
+    (isIndeterminate) => {
+        if (!bulkSiteValidationInput.value) return
+        bulkSiteValidationInput.value.indeterminate = isIndeterminate
+    },
+    { immediate: true }
+)
+</script>
diff --git a/frontend/components/driver-hours/DriverHoursWeekView.vue b/frontend/components/driver-hours/DriverHoursWeekView.vue
new file mode 100644
index 0000000..52fd3c4
--- /dev/null
+++ b/frontend/components/driver-hours/DriverHoursWeekView.vue
@@ -0,0 +1,100 @@
+<template>
+  <div class="bg-white overflow-hidden flex min-h-0 flex-col">
+    <div v-if="isWeekLoading" class="p-6 text-md text-neutral-600">Chargement de la semaine...</div>
+    <div v-else class="overflow-y-auto min-h-0">
+      <div
+        class="grid w-full min-w-0 gap-1 border border-black bg-tertiary-500 px-4 py-3 text-sm font-semibold text-black rounded-t-md sticky top-0 z-10"
+        :style="{ gridTemplateColumns: weekGridCols }"
+      >
+        <span>Nom</span>
+        <span v-for="day in weekDayHeaders" :key="day.date" class="text-left">{{ day.label }}</span>
+        <span>Jour/Nuit <br>sem.</span>
+        <span>Total <br>sem.</span>
+        <span>Total <br>h. supp.</span>
+        <span>+25%</span>
+        <span>+50%</span>
+        <span>Total <br>récup.</span>
+        <span>Petit <br>déj.</span>
+        <span>Déj.</span>
+        <span>Nuitée</span>
+      </div>
+
+      <div class="border-x border-b border-primary-500 rounded-b-md">
+      <div
+        v-for="row in weeklySummary?.rows ?? []"
+        :key="row.employeeId"
+        class="grid w-full min-w-0 items-center gap-1 border-b border-primary-500 px-4 py-2 text-sm font-bold text-primary-500 last:border-b-0 hover:bg-tertiary-500"
+        :style="{ gridTemplateColumns: weekGridCols }"
+      >
+        <div class="text-neutral-900 min-w-0">
+          <p class="font-semibold truncate">
+            {{ row.firstName }} {{ row.lastName }}
+            <span class="font-normal text-neutral-600">({{ row.contractName ?? '-' }})</span>
+          </p>
+          <p class="text-[11px] text-neutral-500 truncate">{{ row.siteName ?? 'Sans site' }}</p>
+        </div>
+
+        <div
+          v-for="daily in row.daily"
+          :key="daily.date"
+          class="text-left leading-4 rounded-md px-2 py-1"
+          :class="daily.hasAbsence ? 'text-white' : ''"
+          :style="getDailyCellStyle(daily)"
+          :title="daily.absenceLabel ?? ''"
+        >
+          <div>J {{ formatMinutes(daily.dayMinutes) }}</div>
+          <div>N {{ formatMinutes(daily.nightMinutes) }}</div>
+          <div v-if="daily.hasBreakfast || daily.hasLunch || daily.hasOvernight" class="text-[10px] flex gap-1 mt-0.5">
+            <span v-if="daily.hasBreakfast" title="Petit déjeuner">PD</span>
+            <span v-if="daily.hasLunch" title="Déjeuner">DJ</span>
+            <span v-if="daily.hasOvernight" title="Nuitée">NU</span>
+          </div>
+        </div>
+
+        <div class="font-semibold leading-4">
+          <div>J {{ formatMinutes(row.weeklyDayMinutes) }}</div>
+          <div>N {{ formatMinutes(row.weeklyNightMinutes) }}</div>
+        </div>
+        <div class="font-semibold">
+          {{ formatMinutes(row.weeklyTotalMinutes) }}
+        </div>
+        <div class="font-semibold">
+          {{ formatMinutes(row.weeklyOvertimeTotalMinutes ?? 0) }}
+        </div>
+        <div class="font-semibold">
+          {{ formatMinutes(row.weeklyOvertime25Minutes ?? 0) }}
+        </div>
+        <div class="font-semibold">
+          {{ formatMinutes(row.weeklyOvertime50Minutes ?? 0) }}
+        </div>
+        <div class="font-semibold">
+          {{ formatMinutes(row.weeklyRecoveryMinutes ?? 0) }}
+        </div>
+        <div class="font-semibold">{{ row.weeklyBreakfastCount ?? 0 }}</div>
+        <div class="font-semibold">{{ row.weeklyLunchCount ?? 0 }}</div>
+        <div class="font-semibold">{{ row.weeklyOvernightCount ?? 0 }}</div>
+      </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { WeeklyWorkHourSummary } from '~/services/dto/work-hour'
+
+const getDailyCellStyle = (daily: {
+  hasAbsence?: boolean
+  absenceColor?: string | null
+}) => {
+  if (!daily.hasAbsence) return undefined
+  return { backgroundColor: daily.absenceColor || '#dc2626' }
+}
+
+defineProps<{
+  isWeekLoading: boolean
+  weekGridCols: string
+  weeklySummary: WeeklyWorkHourSummary | null
+  weekDayHeaders: Array<{ date: string; label: string }>
+  formatMinutes: (minutes: number) => string
+}>()
+</script>
diff --git a/frontend/components/employees/ContractTab.vue b/frontend/components/employees/ContractTab.vue
index b92977f..5651292 100644
--- a/frontend/components/employees/ContractTab.vue
+++ b/frontend/components/employees/ContractTab.vue
@@ -240,6 +240,18 @@
           <input id="create-contract-end-date" v-model="createContractForm.endDate" type="date" :class="createContractEndDateFieldClass" />
         </div>
 
+        <div class="rounded-md border border-neutral-200 bg-neutral-50 p-3">
+          <label class="inline-flex items-center gap-2 text-md font-semibold text-neutral-700" for="create-contract-is-driver">
+            <input
+              id="create-contract-is-driver"
+              v-model="createContractForm.isDriver"
+              type="checkbox"
+              class="h-4 w-4 rounded border-neutral-300 text-primary-500 focus:ring-primary-500"
+            />
+            Chauffeur
+          </label>
+        </div>
+
         <div class="flex justify-center pt-2">
           <button
             type="submit"
@@ -281,6 +293,7 @@ type CreateContractForm = {
   contractNature: 'CDI' | 'CDD' | 'INTERIM'
   startDate: string
   endDate: string
+  isDriver: boolean
 }
 
 const props = defineProps<{
diff --git a/frontend/composables/useDriverHoursPage.ts b/frontend/composables/useDriverHoursPage.ts
new file mode 100644
index 0000000..c4b2ac1
--- /dev/null
+++ b/frontend/composables/useDriverHoursPage.ts
@@ -0,0 +1,960 @@
+import { computed, onMounted, ref, watch } from 'vue'
+import type { Employee } from '~/services/dto/employee'
+import type { Site } from '~/services/dto/site'
+import type { WorkHour, WorkHourDayContext, WeeklyWorkHourSummary } from '~/services/dto/work-hour'
+import type { AbsenceType } from '~/services/dto/absence-type'
+import type { Absence } from '~/services/dto/absence'
+import type { HalfDay } from '~/services/dto/half-day'
+import type { DriverHourRow } from '~/services/dto/work-hour'
+import { listScopedEmployees } from '~/services/employees'
+import { listAbsenceTypes } from '~/services/absence-types'
+import { createAbsence, deleteAbsence, listAbsences, updateAbsence } from '~/services/absences'
+import { listPublicHolidays } from '~/services/public-holidays'
+import {
+  bulkUpdateWorkHourSiteValidation,
+  bulkUpdateWorkHourValidation,
+  bulkUpsertWorkHours,
+  getWorkHourDayContext,
+  getWeeklyWorkHourSummary,
+  listWorkHoursByDate,
+  updateWorkHourSiteValidation,
+  updateWorkHourValidation
+} from '~/services/work-hours'
+import {
+  formatDateLongFr,
+  formatWeekDayHeaderFr,
+  formatWeekRangeFr,
+  getIsoWeekNumber,
+  getOffsetFromTodayYmd,
+  getWeekStartDate,
+  getTodayYmd,
+  parseYmd,
+  shiftYmd
+} from '~/utils/date'
+import { sortEmployeesBySiteAndOrder } from '~/utils/employee'
+
+export const useDriverHoursPage = () => {
+  const auth = useAuthStore()
+  const toast = useToast()
+  const isAdmin = computed(() => auth.user?.roles?.includes('ROLE_ADMIN') ?? false)
+  const isSelfUser = computed(() => auth.user?.roles?.includes('ROLE_SELF') ?? false)
+  const isSiteManager = computed(() => !isAdmin.value && !isSelfUser.value)
+  const viewMode = ref<'day' | 'week'>('day')
+
+  const selectedDate = ref(getTodayYmd())
+  const employees = ref<Employee[]>([])
+  const employeeFilter = ref('')
+  const selectedSiteIds = ref<number[]>([])
+  const sitesInitialized = ref(false)
+  const rows = ref<Record<number, DriverHourRow>>({})
+  const dayContext = ref<WorkHourDayContext | null>(null)
+  const weeklySummary = ref<WeeklyWorkHourSummary | null>(null)
+  const absenceTypes = ref<AbsenceType[]>([])
+  const absences = ref<Absence[]>([])
+  const publicHolidaysByYear = ref<Record<number, Record<string, string>>>({})
+  const isAbsenceDrawerOpen = ref(false)
+  const isAbsenceSubmitting = ref(false)
+  const editingAbsence = ref<Absence | null>(null)
+  const absenceForm = ref({
+    employeeId: '' as number | '',
+    typeId: '' as number | '',
+    startDate: '',
+    startHalf: 'AM' as HalfDay,
+    endDate: '',
+    endHalf: 'PM' as HalfDay,
+    comment: ''
+  })
+  const isLoading = ref(false)
+  const isWeekLoading = ref(false)
+  const isSubmitting = ref(false)
+  const validatingRowIds = ref<number[]>([])
+  const siteValidatingRowIds = ref<number[]>([])
+
+  const dayGridCols = computed(() => {
+    const metricCol = '0.4fr'
+    const validationCols = isAdmin.value ? `${metricCol}` : `${metricCol} ${metricCol}`
+    return `1.2fr 0.6fr 0.8fr 0.8fr ${metricCol} ${metricCol} ${metricCol} ${metricCol} ${validationCols}`
+  })
+
+  const weekGridCols = '1.6fr repeat(7, 1fr) repeat(6, 0.6fr) repeat(3, 0.4fr)'
+
+  const sites = computed<Site[]>(() => {
+    const siteMap = new Map<number, Site>()
+    for (const employee of employees.value) {
+      if (employee.site) {
+        siteMap.set(employee.site.id, employee.site)
+      }
+    }
+
+    return Array.from(siteMap.values()).sort((siteA, siteB) => {
+      const orderA = siteA.displayOrder ?? 0
+      const orderB = siteB.displayOrder ?? 0
+      if (orderA !== orderB) return orderA - orderB
+      return siteA.name.localeCompare(siteB.name, 'fr')
+    })
+  })
+
+  const visibleEmployees = computed(() => {
+    if (selectedSiteIds.value.length === 0) return []
+    const filter = employeeFilter.value.trim().toLowerCase()
+    return employees.value.filter((employee) => {
+      if (employee.isDriver !== true) return false
+      const siteId = employee.site?.id
+      if (!siteId || !selectedSiteIds.value.includes(siteId)) return false
+      if (!filter) return true
+      const firstName = employee.firstName?.toLowerCase() ?? ''
+      const lastName = employee.lastName?.toLowerCase() ?? ''
+      return firstName.includes(filter) || lastName.includes(filter)
+    })
+  })
+
+  const visibleEmployeeIdSet = computed(() => new Set(visibleEmployees.value.map((employee) => employee.id)))
+
+  const filteredWeeklySummary = computed<WeeklyWorkHourSummary | null>(() => {
+    if (!weeklySummary.value) return null
+    return {
+      ...weeklySummary.value,
+      rows: weeklySummary.value.rows.filter((row) => visibleEmployeeIdSet.value.has(row.employeeId))
+    }
+  })
+
+  const saveButtonClass = computed(() => {
+    if (isSubmitting.value || employees.value.length === 0) {
+      return 'opacity-50 cursor-not-allowed'
+    }
+    return ''
+  })
+
+  const isValidationPending = (employeeId: number) => validatingRowIds.value.includes(employeeId)
+  const isSiteValidationPending = (employeeId: number) => siteValidatingRowIds.value.includes(employeeId)
+  const canToggleValidation = (employeeId: number) => !!rows.value[employeeId]?.workHourId
+  const canToggleSiteValidation = (employeeId: number) => {
+    if (!isSiteManager.value) return false
+    const row = rows.value[employeeId]
+    if (!row?.workHourId) return false
+    if (row.isValid) return false
+    return true
+  }
+
+  const canCreateEmptyValidationRow = (employeeId: number) => {
+    const row = rows.value[employeeId]
+    if (row?.workHourId) return false
+    if (!hasContractAtSelectedDate(employeeId)) return false
+    const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    return !!dayRow?.absenceLabel
+  }
+
+  const canCreateValidationRowFromAbsence = (employeeId: number) => canCreateEmptyValidationRow(employeeId)
+  const canCreateSiteValidationRowFromAbsence = (employeeId: number) => canCreateEmptyValidationRow(employeeId)
+
+  const bulkValidatableEmployeeIds = computed(() => {
+    return visibleEmployees.value
+      .map((employee) => employee.id)
+      .filter((employeeId) => canToggleValidation(employeeId) || canCreateValidationRowFromAbsence(employeeId))
+  })
+
+  const isBulkValidationChecked = computed(() => {
+    const ids = bulkValidatableEmployeeIds.value
+    if (ids.length === 0) return false
+    return ids.every((employeeId) => rows.value[employeeId]?.isValid ?? false)
+  })
+
+  const isBulkValidationIndeterminate = computed(() => {
+    const ids = bulkValidatableEmployeeIds.value
+    if (ids.length === 0) return false
+    const checkedCount = ids.filter((employeeId) => rows.value[employeeId]?.isValid ?? false).length
+    return checkedCount > 0 && checkedCount < ids.length
+  })
+
+  const bulkSiteValidatableEmployeeIds = computed(() => {
+    if (!isSiteManager.value) return []
+    return visibleEmployees.value
+      .map((employee) => employee.id)
+      .filter((employeeId) => canToggleSiteValidation(employeeId) || canCreateSiteValidationRowFromAbsence(employeeId))
+  })
+
+  const isBulkSiteValidationChecked = computed(() => {
+    const ids = bulkSiteValidatableEmployeeIds.value
+    if (ids.length === 0) return false
+    return ids.every((employeeId) => rows.value[employeeId]?.isSiteValid ?? false)
+  })
+
+  const isBulkSiteValidationIndeterminate = computed(() => {
+    const ids = bulkSiteValidatableEmployeeIds.value
+    if (ids.length === 0) return false
+    const checkedCount = ids.filter((employeeId) => rows.value[employeeId]?.isSiteValid ?? false).length
+    return checkedCount > 0 && checkedCount < ids.length
+  })
+
+  const canBulkToggleSiteValidation = computed(() => bulkSiteValidatableEmployeeIds.value.length > 0)
+
+  const dayContextByEmployeeId = computed(() => {
+    const map = new Map<number, WorkHourDayContext['rows'][number]>()
+    for (const row of dayContext.value?.rows ?? []) {
+      map.set(row.employeeId, row)
+    }
+    return map
+  })
+
+  const shortcutButtonClass = (target: 'yesterday' | 'today' | 'tomorrow') => {
+    const targetDate = target === 'yesterday'
+      ? getOffsetFromTodayYmd(-1)
+      : target === 'tomorrow'
+        ? getOffsetFromTodayYmd(1)
+        : getTodayYmd()
+
+    if (selectedDate.value === targetDate) {
+      return 'bg-primary-500 text-white'
+    }
+    return 'bg-white text-primary-500 hover:bg-tertiary-500'
+  }
+
+  const weekShortcutButtonClass = (target: 'previousWeek' | 'thisWeek' | 'nextWeek') => {
+    const selected = parseYmd(selectedDate.value)
+    if (!selected) {
+      return 'bg-white text-primary-500 hover:bg-tertiary-500'
+    }
+
+    const today = new Date()
+    const targetDate = new Date(today)
+    if (target === 'previousWeek') targetDate.setDate(today.getDate() - 7)
+    if (target === 'nextWeek') targetDate.setDate(today.getDate() + 7)
+
+    const selectedWeekStart = getWeekStartDate(selected)
+    const targetWeekStart = getWeekStartDate(targetDate)
+    const isActive = selectedWeekStart.getTime() === targetWeekStart.getTime()
+
+    if (isActive) {
+      return 'bg-primary-500 text-white'
+    }
+    return 'bg-white text-primary-500 hover:bg-tertiary-500'
+  }
+
+  const getWeekShortcutLabel = (target: 'previousWeek' | 'thisWeek' | 'nextWeek') => {
+    const today = new Date()
+    if (target === 'previousWeek') today.setDate(today.getDate() - 7)
+    if (target === 'nextWeek') today.setDate(today.getDate() + 7)
+
+    const weekNumber = getIsoWeekNumber(today)
+    return `Sem. S${weekNumber}`
+  }
+
+  const formattedSelectedDate = computed(() => {
+    const parsed = parseYmd(selectedDate.value)
+    if (!parsed) return selectedDate.value
+
+    if (viewMode.value === 'week') {
+      return formatWeekRangeFr(parsed)
+    }
+
+    return formatDateLongFr(parsed)
+  })
+
+  const selectedYear = computed(() => {
+    const parsed = parseYmd(selectedDate.value)
+    return parsed ? parsed.getFullYear() : null
+  })
+
+  const selectedHolidayLabel = computed(() => {
+    const year = selectedYear.value
+    if (!year) return ''
+    return publicHolidaysByYear.value[year]?.[selectedDate.value] ?? ''
+  })
+
+  const isSelectedDateHoliday = computed(() => selectedHolidayLabel.value !== '')
+
+  const weekDayHeaders = computed(() => {
+    const days = weeklySummary.value?.days ?? []
+    return days.map((date) => ({ date, label: formatWeekDayHeaderFr(date) }))
+  })
+
+  const shiftDate = (steps: number) => {
+    const offset = viewMode.value === 'week' ? (steps * 7) : steps
+    const next = shiftYmd(selectedDate.value, offset)
+    if (!next) return
+    selectedDate.value = next
+  }
+
+  const setToday = () => { selectedDate.value = getTodayYmd() }
+  const setYesterday = () => { setToday(); shiftDate(-1) }
+  const setTomorrow = () => { setToday(); shiftDate(1) }
+  const setThisWeek = () => { selectedDate.value = getTodayYmd() }
+  const setPreviousWeek = () => {
+    const previousWeek = shiftYmd(getTodayYmd(), -7)
+    if (!previousWeek) return
+    selectedDate.value = previousWeek
+  }
+  const setNextWeek = () => {
+    const nextWeek = shiftYmd(getTodayYmd(), 7)
+    if (!nextWeek) return
+    selectedDate.value = nextWeek
+  }
+
+  const resetAbsenceForm = () => {
+    absenceForm.value = {
+      employeeId: '',
+      typeId: '',
+      startDate: '',
+      startHalf: 'AM',
+      endDate: '',
+      endHalf: 'PM',
+      comment: ''
+    }
+  }
+
+  const closeAbsenceDrawer = () => {
+    isAbsenceDrawerOpen.value = false
+    editingAbsence.value = null
+    resetAbsenceForm()
+  }
+
+  const toMinutes = (time: string): number => {
+    if (!time) return 0
+    const [hours, minutes] = time.split(':').map(Number)
+    if (!Number.isInteger(hours) || !Number.isInteger(minutes)) return 0
+    return (hours * 60) + minutes
+  }
+
+  const formatMinutes = (minutes: number) => {
+    const safeMinutes = Math.max(0, minutes)
+    const hours = Math.floor(safeMinutes / 60)
+    const rest = safeMinutes % 60
+    return `${String(hours).padStart(2, '0')}:${String(rest).padStart(2, '0')}`
+  }
+
+  const minutesToTimeString = (minutes: number | null | undefined): string => {
+    if (minutes === null || minutes === undefined || minutes === 0) return ''
+    return formatMinutes(minutes)
+  }
+
+  const emptyRow = (): DriverHourRow => ({
+    workHourId: null,
+    dayHours: '',
+    nightHours: '',
+    hasBreakfast: false,
+    hasLunch: false,
+    hasOvernight: false,
+    isSiteValid: false,
+    isValid: false,
+    updatedAt: null
+  })
+
+  const isRowLocked = (employeeId: number) => {
+    const row = rows.value[employeeId]
+    if (!row) return false
+    if (row.isValid) return true
+    if (!isAdmin.value && row.isSiteValid) return true
+    return false
+  }
+
+  const contractLabel = (employee: Employee) => {
+    const contract = employee.contract
+    if (!contract) return '-'
+    return contract.name
+  }
+
+  const getRowMetrics = (employeeId: number) => {
+    const row = rows.value[employeeId] ?? emptyRow()
+    const dayMinutes = toMinutes(row.dayHours)
+    const nightMinutes = toMinutes(row.nightHours)
+    const totalMinutes = dayMinutes + nightMinutes
+    return { dayMinutes, nightMinutes, totalMinutes }
+  }
+
+  const getRowAbsenceLabel = (employeeId: number) => {
+    const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    if (dayRow && dayRow.hasContractAtDate === false) {
+      return 'Contrat non démarré'
+    }
+    if (isSelectedDateHoliday.value) return 'Férié'
+    if (!dayRow?.absenceLabel) return ''
+    if (dayRow.absenceHalf === 'AM' || dayRow.absenceHalf === 'PM') {
+      const halfLabel = dayRow.absenceHalf === 'AM' ? 'Matin' : 'ap.-m.'
+      return `${dayRow.absenceLabel} (${halfLabel})`
+    }
+    return `${dayRow.absenceLabel} (journée)`
+  }
+
+  const getRowAbsenceStyle = (employeeId: number) => {
+    const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    if (dayRow && dayRow.hasContractAtDate === false) {
+      return { backgroundColor: '#6b7280' }
+    }
+    if (!dayRow?.absenceLabel) return undefined
+    return { backgroundColor: dayRow.absenceColor || '#dc2626' }
+  }
+
+  const getRowUpdatedAt = (employeeId: number): string => {
+    const raw = rows.value[employeeId]?.updatedAt
+    if (!raw) return ''
+    const date = new Date(raw)
+    if (Number.isNaN(date.getTime())) return ''
+    return date.toLocaleDateString('fr-FR', { day: '2-digit', month: '2-digit', year: 'numeric', hour: '2-digit', minute: '2-digit' })
+  }
+
+  const hasContractAtSelectedDate = (employeeId: number) => {
+    const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    if (!dayRow) return true
+    return dayRow.hasContractAtDate !== false
+  }
+
+  const hydrateRows = (workHours: WorkHour[]) => {
+    const byEmployeeId = new Map<number, WorkHour>()
+    for (const workHour of workHours) {
+      byEmployeeId.set(workHour.employee.id, workHour)
+    }
+
+    const nextRows: Record<number, DriverHourRow> = {}
+    for (const employee of employees.value) {
+      if (employee.isDriver !== true) continue
+      const workHour = byEmployeeId.get(employee.id)
+      nextRows[employee.id] = {
+        workHourId: workHour?.id ?? null,
+        dayHours: minutesToTimeString(workHour?.dayHoursMinutes),
+        nightHours: minutesToTimeString(workHour?.nightHoursMinutes),
+        hasBreakfast: workHour?.hasBreakfast ?? false,
+        hasLunch: workHour?.hasLunch ?? false,
+        hasOvernight: workHour?.hasOvernight ?? false,
+        isSiteValid: workHour?.isSiteValid ?? false,
+        isValid: workHour?.isValid ?? false,
+        updatedAt: workHour?.updatedAt ?? null
+      }
+    }
+
+    rows.value = nextRows
+  }
+
+  const loadAbsenceTypes = async () => {
+    absenceTypes.value = await listAbsenceTypes()
+  }
+
+  const loadPublicHolidaysForSelectedYear = async () => {
+    const year = selectedYear.value
+    if (!year) return
+    if (publicHolidaysByYear.value[year]) return
+
+    const holidays = await listPublicHolidays('metropole', year)
+    publicHolidaysByYear.value = {
+      ...publicHolidaysByYear.value,
+      [year]: holidays
+    }
+  }
+
+  const loadAbsences = async () => {
+    absences.value = await listAbsences({
+      from: selectedDate.value,
+      to: selectedDate.value,
+      siteIds: isAdmin.value ? selectedSiteIds.value : undefined
+    })
+  }
+
+  const openAbsenceDrawer = (employeeId: number) => {
+    if (!hasContractAtSelectedDate(employeeId)) return
+    if (isSelectedDateHoliday.value) return
+
+    const existing = absences.value.find((absence) => {
+      if (absence.employee?.id !== employeeId) return false
+      const start = absence.startDate.slice(0, 10)
+      const end = absence.endDate.slice(0, 10)
+      return selectedDate.value >= start && selectedDate.value <= end
+    }) ?? null
+
+    if (existing) {
+      editingAbsence.value = existing
+      absenceForm.value = {
+        employeeId,
+        typeId: existing.type?.id ?? '',
+        startDate: existing.startDate.slice(0, 10),
+        startHalf: existing.startHalf ?? 'AM',
+        endDate: existing.endDate.slice(0, 10),
+        endHalf: existing.endHalf ?? 'PM',
+        comment: existing.comment ?? ''
+      }
+    } else {
+      editingAbsence.value = null
+      absenceForm.value = {
+        employeeId,
+        typeId: '',
+        startDate: selectedDate.value,
+        startHalf: 'AM',
+        endDate: selectedDate.value,
+        endHalf: 'PM',
+        comment: ''
+      }
+    }
+
+    isAbsenceDrawerOpen.value = true
+  }
+
+  const refreshAfterAbsenceChange = async () => {
+    if (isAdmin.value) {
+      await Promise.all([loadWeeklySummary(), loadDayContext(), loadAbsences()])
+      return
+    }
+    weeklySummary.value = null
+    await Promise.all([loadDayContext(), loadAbsences()])
+  }
+
+  const submitAbsence = async () => {
+    const form = absenceForm.value
+    if (isAbsenceSubmitting.value || form.employeeId === '' || form.typeId === '') return
+
+    isAbsenceSubmitting.value = true
+    try {
+      if (editingAbsence.value) {
+        await updateAbsence({
+          id: editingAbsence.value.id,
+          employeeId: Number(form.employeeId),
+          typeId: Number(form.typeId),
+          startDate: form.startDate,
+          startHalf: form.startHalf,
+          endDate: form.endDate,
+          endHalf: form.endHalf,
+          comment: editingAbsence.value.comment ?? ''
+        })
+      } else {
+        await createAbsence({
+          employeeId: Number(form.employeeId),
+          typeId: Number(form.typeId),
+          startDate: form.startDate,
+          startHalf: form.startHalf,
+          endDate: form.endDate,
+          endHalf: form.endHalf,
+          comment: ''
+        })
+      }
+
+      closeAbsenceDrawer()
+      await refreshAfterAbsenceChange()
+    } finally {
+      isAbsenceSubmitting.value = false
+    }
+  }
+
+  const deleteAbsenceFromDrawer = async () => {
+    if (!editingAbsence.value || isAbsenceSubmitting.value) return
+
+    isAbsenceSubmitting.value = true
+    try {
+      await deleteAbsence(editingAbsence.value.id)
+      closeAbsenceDrawer()
+      await refreshAfterAbsenceChange()
+    } finally {
+      isAbsenceSubmitting.value = false
+    }
+  }
+
+  const buildEmptyDriverEntry = (employeeId: number) => ({
+    employeeId,
+    morningFrom: null,
+    morningTo: null,
+    afternoonFrom: null,
+    afternoonTo: null,
+    eveningFrom: null,
+    eveningTo: null,
+    isPresentMorning: false,
+    isPresentAfternoon: false,
+    dayHoursMinutes: null,
+    nightHoursMinutes: null,
+    hasBreakfast: false,
+    hasLunch: false,
+    hasOvernight: false
+  })
+
+  const toggleValidation = async (
+    employeeId: number,
+    checked: boolean,
+    options: { toast?: boolean } = {}
+  ) => {
+    const row = rows.value[employeeId]
+    if (!row?.workHourId && checked) {
+      if (canCreateEmptyValidationRow(employeeId)) {
+        await bulkUpsertWorkHours({
+          workDate: selectedDate.value,
+          entries: [buildEmptyDriverEntry(employeeId)]
+        }, { toast: false })
+        await loadWorkHours()
+      }
+    }
+
+    const updatedRow = rows.value[employeeId]
+    if (!updatedRow?.workHourId) {
+      if (options.toast !== false) {
+        toast.error({
+          title: 'Validation impossible',
+          message: 'La ligne doit contenir des heures ou une absence.'
+        })
+      }
+      return
+    }
+
+    if (isValidationPending(employeeId)) return
+
+    validatingRowIds.value = [...validatingRowIds.value, employeeId]
+    try {
+      await updateWorkHourValidation(updatedRow.workHourId, checked, { toast: options.toast })
+      updatedRow.isValid = checked
+    } finally {
+      validatingRowIds.value = validatingRowIds.value.filter((id) => id !== employeeId)
+    }
+  }
+
+  const toggleSiteValidation = async (
+    employeeId: number,
+    checked: boolean,
+    options: { toast?: boolean } = {}
+  ) => {
+    const row = rows.value[employeeId]
+    if (!row?.workHourId && checked) {
+      if (canCreateEmptyValidationRow(employeeId)) {
+        await bulkUpsertWorkHours({
+          workDate: selectedDate.value,
+          entries: [buildEmptyDriverEntry(employeeId)]
+        }, { toast: false })
+        await loadWorkHours()
+      }
+    }
+
+    const updatedRow = rows.value[employeeId]
+    if (!updatedRow?.workHourId) {
+      if (options.toast !== false) {
+        toast.error({
+          title: 'Validation impossible',
+          message: 'La ligne doit contenir des heures ou une absence.'
+        })
+      }
+      return
+    }
+
+    if (isSiteValidationPending(employeeId)) return
+    if (!canToggleSiteValidation(employeeId)) return
+
+    siteValidatingRowIds.value = [...siteValidatingRowIds.value, employeeId]
+    try {
+      await updateWorkHourSiteValidation(updatedRow.workHourId, checked, { toast: options.toast })
+      updatedRow.isSiteValid = checked
+    } finally {
+      siteValidatingRowIds.value = siteValidatingRowIds.value.filter((id) => id !== employeeId)
+    }
+  }
+
+  const toggleValidationBulk = async (checked: boolean) => {
+    const employeeIds = bulkValidatableEmployeeIds.value
+    if (employeeIds.length === 0) return
+
+    const pendingIds = new Set(validatingRowIds.value)
+    const availableEmployeeIds = employeeIds.filter((employeeId) => !pendingIds.has(employeeId))
+    if (availableEmployeeIds.length === 0) return
+
+    if (checked) {
+      const toCreateIds = availableEmployeeIds.filter((employeeId) => canCreateValidationRowFromAbsence(employeeId))
+      if (toCreateIds.length > 0) {
+        await bulkUpsertWorkHours({
+          workDate: selectedDate.value,
+          entries: toCreateIds.map((employeeId) => buildEmptyDriverEntry(employeeId))
+        }, { toast: false })
+        await loadWorkHours()
+      }
+    }
+
+    const targetEmployeeIds = availableEmployeeIds.filter((employeeId) => canToggleValidation(employeeId))
+    if (targetEmployeeIds.length === 0) {
+      toast.error({
+        title: 'Validation impossible',
+        message: 'Aucune ligne ne peut être validée.'
+      })
+      return
+    }
+
+    validatingRowIds.value = Array.from(new Set([...validatingRowIds.value, ...targetEmployeeIds]))
+
+    try {
+      const result = await bulkUpdateWorkHourValidation({
+        workDate: selectedDate.value,
+        isValid: checked,
+        employeeIds: targetEmployeeIds
+      }, { toast: false })
+
+      await loadWorkHours()
+
+      if (result.updated === 0) {
+        toast.error({ title: 'Erreur', message: 'Aucune ligne mise à jour.' })
+        return
+      }
+
+      if (result.skipped > 0) {
+        toast.success({
+          title: 'Succès partiel',
+          message: `${result.updated} mise(s) à jour, ${result.skipped} ignorée(s).`
+        })
+        return
+      }
+
+      toast.success({
+        title: 'Succès',
+        message: checked
+          ? `${result.updated} ligne(s) validée(s).`
+          : `${result.updated} validation(s) retirée(s).`
+      })
+    } catch {
+      toast.error({ title: 'Erreur', message: 'Impossible de mettre à jour les validations.' })
+    } finally {
+      validatingRowIds.value = validatingRowIds.value.filter((id) => !targetEmployeeIds.includes(id))
+    }
+  }
+
+  const toggleSiteValidationBulk = async (checked: boolean) => {
+    if (!isSiteManager.value) return
+
+    const employeeIds = bulkSiteValidatableEmployeeIds.value
+    if (employeeIds.length === 0) return
+
+    const pendingIds = new Set(siteValidatingRowIds.value)
+    const availableEmployeeIds = employeeIds.filter((employeeId) => !pendingIds.has(employeeId))
+    if (availableEmployeeIds.length === 0) return
+
+    if (checked) {
+      const toCreateIds = availableEmployeeIds.filter((employeeId) => canCreateSiteValidationRowFromAbsence(employeeId))
+      if (toCreateIds.length > 0) {
+        await bulkUpsertWorkHours({
+          workDate: selectedDate.value,
+          entries: toCreateIds.map((employeeId) => buildEmptyDriverEntry(employeeId))
+        }, { toast: false })
+        await loadWorkHours()
+      }
+    }
+
+    const targetEmployeeIds = availableEmployeeIds.filter((employeeId) => canToggleSiteValidation(employeeId))
+    if (targetEmployeeIds.length === 0) {
+      toast.error({
+        title: 'Validation impossible',
+        message: 'Aucune ligne ne peut être validée côté site.'
+      })
+      return
+    }
+
+    siteValidatingRowIds.value = Array.from(new Set([...siteValidatingRowIds.value, ...targetEmployeeIds]))
+
+    try {
+      const result = await bulkUpdateWorkHourSiteValidation({
+        workDate: selectedDate.value,
+        isSiteValid: checked,
+        employeeIds: targetEmployeeIds
+      }, { toast: false })
+
+      await loadWorkHours()
+
+      if (result.updated === 0) {
+        toast.error({ title: 'Erreur', message: 'Aucune ligne site mise à jour.' })
+        return
+      }
+
+      if (result.skipped > 0) {
+        toast.success({
+          title: 'Succès partiel',
+          message: `${result.updated} mise(s) à jour, ${result.skipped} ignorée(s).`
+        })
+        return
+      }
+
+      toast.success({
+        title: 'Succès',
+        message: checked
+          ? `${result.updated} validation(s) site enregistrée(s).`
+          : `${result.updated} validation(s) site retirée(s).`
+      })
+    } catch {
+      toast.error({ title: 'Erreur', message: 'Impossible de mettre à jour les validations site.' })
+    } finally {
+      siteValidatingRowIds.value = siteValidatingRowIds.value.filter((id) => !targetEmployeeIds.includes(id))
+    }
+  }
+
+  const loadEmployees = async () => {
+    const scopedEmployees = await listScopedEmployees()
+    employees.value = sortEmployeesBySiteAndOrder(scopedEmployees)
+  }
+
+  const loadWorkHours = async () => {
+    const workHours = await listWorkHoursByDate(selectedDate.value)
+    hydrateRows(workHours)
+  }
+
+  const loadWeeklySummary = async () => {
+    isWeekLoading.value = true
+    try {
+      weeklySummary.value = await getWeeklyWorkHourSummary(selectedDate.value)
+    } finally {
+      isWeekLoading.value = false
+    }
+  }
+
+  const loadDayContext = async () => {
+    dayContext.value = await getWorkHourDayContext(selectedDate.value)
+  }
+
+  const refreshByDate = async () => {
+    if (isAdmin.value) {
+      await Promise.all([loadWorkHours(), loadWeeklySummary(), loadDayContext(), loadAbsences()])
+      return
+    }
+    weeklySummary.value = null
+    await Promise.all([loadWorkHours(), loadDayContext(), loadAbsences()])
+  }
+
+  const loadPage = async () => {
+    isLoading.value = true
+    try {
+      await loadPublicHolidaysForSelectedYear()
+      await loadEmployees()
+      await loadAbsenceTypes()
+      await refreshByDate()
+    } finally {
+      isLoading.value = false
+    }
+  }
+
+  onMounted(loadPage)
+
+  watch(sites, (nextSites) => {
+    const currentSiteIds = nextSites.map((site) => site.id)
+
+    if (!sitesInitialized.value) {
+      if (currentSiteIds.length === 0) return
+      selectedSiteIds.value = currentSiteIds
+      sitesInitialized.value = true
+      return
+    }
+
+    selectedSiteIds.value = selectedSiteIds.value.filter((siteId) => currentSiteIds.includes(siteId))
+  }, { immediate: true })
+
+  watch(isAdmin, async (admin) => {
+    if (!admin) {
+      viewMode.value = 'day'
+      weeklySummary.value = null
+      await Promise.all([loadAbsenceTypes(), loadAbsences()])
+      return
+    }
+    await loadAbsenceTypes()
+    await loadAbsences()
+  }, { immediate: true })
+
+  watch(selectedDate, async () => {
+    await loadPublicHolidaysForSelectedYear()
+    await refreshByDate()
+  })
+
+  const handleSave = async () => {
+    if (isSubmitting.value || employees.value.length === 0) return
+
+    isSubmitting.value = true
+    try {
+      const driverEmployees = employees.value.filter(
+        (e) => e.isDriver === true && hasContractAtSelectedDate(e.id)
+      )
+
+      const entries = driverEmployees.map((employee) => {
+        const employeeId = employee.id
+        const row = rows.value[employeeId] ?? emptyRow()
+        const dayMin = toMinutes(row.dayHours)
+        const nightMin = toMinutes(row.nightHours)
+
+        return {
+          employeeId,
+          morningFrom: null,
+          morningTo: null,
+          afternoonFrom: null,
+          afternoonTo: null,
+          eveningFrom: null,
+          eveningTo: null,
+          isPresentMorning: false,
+          isPresentAfternoon: false,
+          dayHoursMinutes: dayMin || null,
+          nightHoursMinutes: nightMin || null,
+          hasBreakfast: row.hasBreakfast,
+          hasLunch: row.hasLunch,
+          hasOvernight: row.hasOvernight
+        }
+      })
+
+      if (entries.length === 0) return
+
+      await bulkUpsertWorkHours({
+        workDate: selectedDate.value,
+        entries
+      })
+
+      await refreshByDate()
+    } finally {
+      isSubmitting.value = false
+    }
+  }
+
+  return {
+    isAdmin,
+    isSelfUser,
+    isSiteManager,
+    viewMode,
+    selectedDate,
+    employeeFilter,
+    sites,
+    selectedSiteIds,
+    employees,
+    visibleEmployees,
+    rows,
+    absenceTypes,
+    absenceForm,
+    isAbsenceDrawerOpen,
+    isAbsenceSubmitting,
+    editingAbsence,
+    weeklySummary,
+    filteredWeeklySummary,
+    isLoading,
+    isWeekLoading,
+    isSubmitting,
+    dayGridCols,
+    weekGridCols,
+    saveButtonClass,
+    formattedSelectedDate,
+    isSelectedDateHoliday,
+    weekDayHeaders,
+    shortcutButtonClass,
+    weekShortcutButtonClass,
+    getWeekShortcutLabel,
+    setToday,
+    setYesterday,
+    setTomorrow,
+    setThisWeek,
+    setPreviousWeek,
+    setNextWeek,
+    shiftDate,
+    contractLabel,
+    isRowLocked,
+    hasContractAtSelectedDate,
+    isValidationPending,
+    isSiteValidationPending,
+    canToggleValidation,
+    canToggleSiteValidation,
+    canCreateSiteValidationRowFromAbsence,
+    isBulkValidationChecked,
+    isBulkValidationIndeterminate,
+    isBulkSiteValidationChecked,
+    isBulkSiteValidationIndeterminate,
+    canBulkToggleSiteValidation,
+    toggleValidation,
+    toggleSiteValidation,
+    toggleValidationBulk,
+    toggleSiteValidationBulk,
+    getRowMetrics,
+    getRowAbsenceLabel,
+    getRowAbsenceStyle,
+    getRowUpdatedAt,
+    openAbsenceDrawer,
+    submitAbsence,
+    deleteAbsenceFromDrawer,
+    closeAbsenceDrawer,
+    formatMinutes,
+    handleSave
+  }
+}
diff --git a/frontend/composables/useEmployeeContract.ts b/frontend/composables/useEmployeeContract.ts
index 5d9d3ed..85929af 100644
--- a/frontend/composables/useEmployeeContract.ts
+++ b/frontend/composables/useEmployeeContract.ts
@@ -43,7 +43,8 @@ export const useEmployeeContract = (employee: Ref<Employee | null>, reloadEmploy
     contractId: '' as number | '',
     contractNature: 'CDI' as 'CDI' | 'CDD' | 'INTERIM',
     startDate: '',
-    endDate: ''
+    endDate: '',
+    isDriver: false
   })
 
   const createValidationTouched = reactive({
@@ -171,6 +172,7 @@ export const useEmployeeContract = (employee: Ref<Employee | null>, reloadEmploy
     createContractForm.contractId = ''
     createContractForm.contractNature = 'CDI'
     createContractForm.endDate = ''
+    createContractForm.isDriver = false
     createContractForm.startDate = currentActiveContractPeriod.value?.endDate
       ? (shiftYmd(currentActiveContractPeriod.value.endDate, 1) ?? currentActiveContractPeriod.value.endDate)
       : getTodayYmd()
@@ -244,7 +246,8 @@ export const useEmployeeContract = (employee: Ref<Employee | null>, reloadEmploy
         contractId: Number(createContractForm.contractId),
         contractNature: createContractForm.contractNature,
         contractStartDate: createContractForm.startDate,
-        contractEndDate: createContractForm.endDate || null
+        contractEndDate: createContractForm.endDate || null,
+        isDriverInput: createContractForm.isDriver
       })
       isCreateContractDrawerOpen.value = false
       await reloadEmployee()
diff --git a/frontend/composables/useHoursPage.ts b/frontend/composables/useHoursPage.ts
index 6b99f95..97459c5 100644
--- a/frontend/composables/useHoursPage.ts
+++ b/frontend/composables/useHoursPage.ts
@@ -99,6 +99,7 @@ export const useHoursPage = () => {
     if (selectedSiteIds.value.length === 0) return []
     const filter = employeeFilter.value.trim().toLowerCase()
     return employees.value.filter((employee) => {
+      if (employee.isDriver === true) return false
       const siteId = employee.site?.id
       if (!siteId || !selectedSiteIds.value.includes(siteId)) return false
       if (!filter) return true
@@ -462,6 +463,9 @@ export const useHoursPage = () => {
 
   const getRowAbsenceStyle = (employeeId: number) => {
     const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    if (dayRow && dayRow.hasContractAtDate === false) {
+      return { backgroundColor: '#6b7280' }
+    }
     if (!dayRow?.absenceLabel) return undefined
     return { backgroundColor: dayRow.absenceColor || '#dc2626' }
   }
diff --git a/frontend/layouts/default.vue b/frontend/layouts/default.vue
index 421b896..2ff6436 100644
--- a/frontend/layouts/default.vue
+++ b/frontend/layouts/default.vue
@@ -28,6 +28,16 @@
                         <Icon name="mdi:clock-time-four-outline" size="24"/>
                         <p>Heures</p>
                     </NuxtLink>
+                    <NuxtLink
+                        to="/driver-hours"
+                        class="flex items-center gap-2 py-2 text-md text-black hover:bg-tertiary-500 hover:text-primary-500"
+                        :class="route.path.startsWith('/driver-hours')
+                            ? 'bg-tertiary-500 text-primary-500 font-bold'
+                            : ''"
+                    >
+                        <Icon name="mdi:truck-outline" size="24"/>
+                        <p>Heures Conducteurs</p>
+                    </NuxtLink>
                     <template v-if="isAdmin">
                         <NuxtLink
                             to="/employees"
diff --git a/frontend/pages/driver-hours.vue b/frontend/pages/driver-hours.vue
new file mode 100644
index 0000000..061002d
--- /dev/null
+++ b/frontend/pages/driver-hours.vue
@@ -0,0 +1,182 @@
+<template>
+    <div class="h-full overflow-hidden flex flex-col">
+        <div class="flex flex-wrap items-center justify-between gap-4">
+            <h1 class="text-4xl font-bold text-primary-500">Heures Conducteurs</h1>
+        </div>
+
+        <HoursToolbar
+            v-model:selected-date="selectedDate"
+            v-model:view-mode="viewMode"
+            v-model:selected-site-ids="selectedSiteIds"
+            v-model:employee-filter="employeeFilter"
+            :is-admin="isAdmin"
+            :sites="sites"
+            :absence-types="absenceTypes"
+            :formatted-selected-date="formattedSelectedDate"
+            :shortcut-button-class="shortcutButtonClass"
+            :week-shortcut-button-class="weekShortcutButtonClass"
+            :get-week-shortcut-label="getWeekShortcutLabel"
+            @set-yesterday="setYesterday"
+            @set-today="setToday"
+            @set-tomorrow="setTomorrow"
+            @set-previous-week="setPreviousWeek"
+            @set-this-week="setThisWeek"
+            @set-next-week="setNextWeek"
+            @shift-date="shiftDate"
+        />
+
+        <div v-if="isLoading" class="rounded-lg border border-neutral-200 bg-white p-6 text-md text-neutral-600">
+            Chargement...
+        </div>
+
+        <div v-else-if="visibleEmployees.length === 0" class="rounded-lg border border-neutral-200 bg-white p-6 text-md text-neutral-600">
+            Aucun conducteur accessible.
+        </div>
+
+        <div v-else class="flex min-h-0 flex-col gap-4">
+            <div class="min-h-0 flex flex-col max-h-[calc(100vh-300px)]">
+                <DriverHoursDayView
+                    v-if="viewMode === 'day'"
+                    v-model:rows="rows"
+                    :employees="visibleEmployees"
+                    :is-admin="isAdmin"
+                    :is-site-manager="isSiteManager"
+                    :day-grid-cols="dayGridCols"
+                    :is-holiday="isSelectedDateHoliday"
+                    :contract-label="contractLabel"
+                    :is-row-locked="isRowLocked"
+                    :has-contract-at-selected-date="hasContractAtSelectedDate"
+                    :is-validation-pending="isValidationPending"
+                    :is-site-validation-pending="isSiteValidationPending"
+                    :can-toggle-validation="canToggleValidation"
+                    :can-toggle-site-validation="canToggleSiteValidation"
+                    :can-create-site-validation-row-from-absence="canCreateSiteValidationRowFromAbsence"
+                    :is-bulk-validation-checked="isBulkValidationChecked"
+                    :is-bulk-validation-indeterminate="isBulkValidationIndeterminate"
+                    :is-bulk-site-validation-checked="isBulkSiteValidationChecked"
+                    :is-bulk-site-validation-indeterminate="isBulkSiteValidationIndeterminate"
+                    :can-bulk-toggle-site-validation="canBulkToggleSiteValidation"
+                    :on-toggle-validation="toggleValidation"
+                    :on-toggle-site-validation="toggleSiteValidation"
+                    :on-toggle-validation-bulk="toggleValidationBulk"
+                    :on-toggle-site-validation-bulk="toggleSiteValidationBulk"
+                    :get-row-metrics="getRowMetrics"
+                    :get-row-absence-label="getRowAbsenceLabel"
+                    :get-row-absence-style="getRowAbsenceStyle"
+                    :get-row-updated-at="getRowUpdatedAt"
+                    :on-absence-click="openAbsenceDrawer"
+                    :format-minutes="formatMinutes"
+                    class="max-h-[calc(100vh-300px)]"
+                />
+
+                <DriverHoursWeekView
+                    v-else-if="isAdmin && viewMode === 'week'"
+                    :is-week-loading="isWeekLoading"
+                    :week-grid-cols="weekGridCols"
+                    :weekly-summary="filteredWeeklySummary"
+                    :week-day-headers="weekDayHeaders"
+                    :format-minutes="formatMinutes"
+                    class="max-h-[calc(100vh-300px)]"
+                />
+            </div>
+
+            <div v-if="viewMode === 'day'" class="shrink-0 px-4 pt-4 flex justify-center">
+                <button
+                    type="button"
+                    class="rounded-lg bg-primary-500 px-6 py-2 text-md font-semibold text-white hover:bg-secondary-500"
+                    :class="saveButtonClass"
+                    :disabled="isSubmitting || visibleEmployees.length === 0"
+                    @click="handleSave"
+                >
+                    Enregistrer
+                </button>
+            </div>
+        </div>
+
+        <AbsenceFormDrawer
+            v-model="isAbsenceDrawerOpen"
+            :employees="employees"
+            :absence-types="absenceTypes"
+            :form="absenceForm"
+            :editing-absence="editingAbsence"
+            :is-submitting="isAbsenceSubmitting"
+            :lock-employee="true"
+            :lock-dates="true"
+            :show-comment="false"
+            @submit="submitAbsence"
+            @delete="deleteAbsenceFromDrawer"
+            @cancel="closeAbsenceDrawer"
+        />
+    </div>
+</template>
+
+<script setup lang="ts">
+const {
+  isAdmin,
+  isSiteManager,
+  viewMode,
+  selectedDate,
+  employeeFilter,
+  sites,
+  selectedSiteIds,
+  employees,
+  visibleEmployees,
+  rows,
+  absenceTypes,
+  absenceForm,
+  isAbsenceDrawerOpen,
+  isAbsenceSubmitting,
+  editingAbsence,
+  filteredWeeklySummary,
+  isLoading,
+  isWeekLoading,
+  isSubmitting,
+  dayGridCols,
+  weekGridCols,
+  saveButtonClass,
+  formattedSelectedDate,
+  weekDayHeaders,
+  shortcutButtonClass,
+  weekShortcutButtonClass,
+  getWeekShortcutLabel,
+  setToday,
+  setYesterday,
+  setTomorrow,
+  setThisWeek,
+  setPreviousWeek,
+  setNextWeek,
+  shiftDate,
+  contractLabel,
+  isRowLocked,
+  hasContractAtSelectedDate,
+  isValidationPending,
+  isSiteValidationPending,
+  canToggleValidation,
+  canToggleSiteValidation,
+  canCreateSiteValidationRowFromAbsence,
+  isBulkValidationChecked,
+  isBulkValidationIndeterminate,
+  isBulkSiteValidationChecked,
+  isBulkSiteValidationIndeterminate,
+  canBulkToggleSiteValidation,
+  toggleValidation,
+  toggleSiteValidation,
+  toggleValidationBulk,
+  toggleSiteValidationBulk,
+  getRowMetrics,
+  getRowAbsenceLabel,
+  getRowAbsenceStyle,
+  getRowUpdatedAt,
+  openAbsenceDrawer,
+  submitAbsence,
+  deleteAbsenceFromDrawer,
+  closeAbsenceDrawer,
+  formatMinutes,
+  isSelectedDateHoliday,
+  handleSave
+} = useDriverHoursPage()
+
+useHead({
+    title: 'Heures Conducteurs'
+})
+</script>
diff --git a/frontend/pages/employees/index.vue b/frontend/pages/employees/index.vue
index 2159e91..d97426e 100644
--- a/frontend/pages/employees/index.vue
+++ b/frontend/pages/employees/index.vue
@@ -170,6 +170,17 @@
                             La date de fin est obligatoire pour un CDD.
                         </p>
                     </div>
+                    <div class="rounded-md border border-neutral-200 bg-neutral-50 p-3">
+                        <label class="inline-flex items-center gap-2 text-md font-semibold text-neutral-700" for="is-driver">
+                            <input
+                                id="is-driver"
+                                v-model="form.isDriver"
+                                type="checkbox"
+                                class="h-4 w-4 rounded border-neutral-300 text-primary-500 focus:ring-primary-500"
+                            />
+                            Chauffeur
+                        </label>
+                    </div>
                 </template>
                 <div class="flex justify-end gap-3 pt-2">
                     <button
@@ -246,7 +257,8 @@ const form = reactive({
     contractId: '' as number | '',
     contractNature: 'CDI' as 'CDI' | 'CDD' | 'INTERIM',
     contractStartDate: '',
-    contractEndDate: ''
+    contractEndDate: '',
+    isDriver: false
 })
 
 const validationTouched = reactive({
@@ -431,7 +443,8 @@ const handleSubmit = async () => {
                 contractId: Number(form.contractId),
                 contractNature: form.contractNature,
                 contractStartDate: form.contractStartDate,
-                contractEndDate: form.contractEndDate || null
+                contractEndDate: form.contractEndDate || null,
+                isDriverInput: form.isDriver
             })
         }
 
@@ -442,6 +455,7 @@ const handleSubmit = async () => {
         form.contractNature = 'CDI'
         form.contractStartDate = new Date().toISOString().slice(0, 10)
         form.contractEndDate = ''
+        form.isDriver = false
         editingEmployee.value = null
         isDrawerOpen.value = false
         await loadEmployees()
@@ -485,6 +499,7 @@ const openCreate = () => {
     form.contractNature = 'CDI'
     form.contractStartDate = new Date().toISOString().slice(0, 10)
     form.contractEndDate = ''
+    form.isDriver = false
     isDrawerOpen.value = true
 }
 
diff --git a/frontend/services/dto/employee.ts b/frontend/services/dto/employee.ts
index 7f000c1..6269112 100644
--- a/frontend/services/dto/employee.ts
+++ b/frontend/services/dto/employee.ts
@@ -18,6 +18,7 @@ export type ContractHistoryItem = {
   comment?: string | null
   periodId?: number | null
   suspensions?: ContractSuspension[]
+  isDriver?: boolean
 }
 
 export type Employee = {
@@ -26,6 +27,7 @@ export type Employee = {
   lastName: string
   site: Site
   contract?: Contract | null
+  isDriver?: boolean
   currentContractNature?: 'CDI' | 'CDD' | 'INTERIM'
   currentContractStartDate?: string | null
   currentContractEndDate?: string | null
diff --git a/frontend/services/dto/work-hour.ts b/frontend/services/dto/work-hour.ts
index 953eada..eaadece 100644
--- a/frontend/services/dto/work-hour.ts
+++ b/frontend/services/dto/work-hour.ts
@@ -13,6 +13,11 @@ export type WorkHour = {
   eveningTo?: string | null
   isPresentMorning?: boolean
   isPresentAfternoon?: boolean
+  dayHoursMinutes?: number | null
+  nightHoursMinutes?: number | null
+  hasBreakfast?: boolean
+  hasLunch?: boolean
+  hasOvernight?: boolean
   isSiteValid?: boolean
   isValid?: boolean
   updatedAt?: string | null
@@ -28,6 +33,11 @@ export type WorkHourEntryPayload = {
   eveningTo?: string | null
   isPresentMorning?: boolean
   isPresentAfternoon?: boolean
+  dayHoursMinutes?: number | null
+  nightHoursMinutes?: number | null
+  hasBreakfast?: boolean
+  hasLunch?: boolean
+  hasOvernight?: boolean
 }
 
 export type WeeklyWorkHourDailySummary = {
@@ -39,6 +49,9 @@ export type WeeklyWorkHourDailySummary = {
   hasAbsence?: boolean
   absenceLabel?: string | null
   absenceColor?: string | null
+  hasBreakfast?: boolean
+  hasLunch?: boolean
+  hasOvernight?: boolean
 }
 
 export type WeeklyWorkHourRowSummary = {
@@ -58,6 +71,10 @@ export type WeeklyWorkHourRowSummary = {
   weeklyOvertime25Minutes?: number
   weeklyOvertime50Minutes?: number
   weeklyRecoveryMinutes?: number
+  isDriver?: boolean
+  weeklyBreakfastCount?: number
+  weeklyLunchCount?: number
+  weeklyOvernightCount?: number
 }
 
 export type WeeklyWorkHourSummary = {
@@ -77,9 +94,22 @@ export type WorkHourDayContextRow = {
   absentAfternoon: boolean
   creditedMinutes: number
   creditedPresenceUnits: number
+  isDriverContract?: boolean
 }
 
 export type WorkHourDayContext = {
   workDate: string
   rows: WorkHourDayContextRow[]
 }
+
+export type DriverHourRow = {
+  workHourId: number | null
+  dayHours: string
+  nightHours: string
+  hasBreakfast: boolean
+  hasLunch: boolean
+  hasOvernight: boolean
+  isSiteValid: boolean
+  isValid: boolean
+  updatedAt: string | null
+}
diff --git a/frontend/services/employees.ts b/frontend/services/employees.ts
index 19dd6e6..9caa35e 100644
--- a/frontend/services/employees.ts
+++ b/frontend/services/employees.ts
@@ -34,6 +34,7 @@ export const createEmployee = async (payload: {
   contractNature?: 'CDI' | 'CDD' | 'INTERIM'
   contractStartDate?: string
   contractEndDate?: string | null
+  isDriverInput?: boolean
 }) => {
   const api = useApi()
   return api.post<Employee>('/employees', {
@@ -43,7 +44,8 @@ export const createEmployee = async (payload: {
     contract: `/api/contracts/${payload.contractId}`,
     contractNature: payload.contractNature,
     contractStartDate: payload.contractStartDate,
-    contractEndDate: payload.contractEndDate ?? null
+    contractEndDate: payload.contractEndDate ?? null,
+    isDriverInput: payload.isDriverInput ?? false
   }, {
     toastSuccessKey: 'success.employee.create',
     toastErrorKey: 'errors.employee.create'
@@ -63,6 +65,7 @@ export const updateEmployee = async (
     contractPaidLeaveSettled?: boolean
     contractComment?: string | null
     displayOrder?: number
+    isDriverInput?: boolean
   }
 ) => {
   const api = useApi()
@@ -91,6 +94,9 @@ export const updateEmployee = async (
   if (payload.contractComment !== undefined) {
     body.contractComment = payload.contractComment ?? null
   }
+  if (payload.isDriverInput !== undefined) {
+    body.isDriverInput = payload.isDriverInput
+  }
 
   return api.patch<Employee>(`/employees/${id}`, body, {
     toastSuccessKey: 'success.employee.update',
diff --git a/migrations/Version20260315100000.php b/migrations/Version20260315100000.php
new file mode 100644
index 0000000..9ccc395
--- /dev/null
+++ b/migrations/Version20260315100000.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260315100000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add is_driver flag to employee_contract_periods';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE employee_contract_periods ADD is_driver BOOLEAN DEFAULT FALSE NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE employee_contract_periods DROP COLUMN is_driver');
+    }
+}
diff --git a/migrations/Version20260315100100.php b/migrations/Version20260315100100.php
new file mode 100644
index 0000000..0e649ef
--- /dev/null
+++ b/migrations/Version20260315100100.php
@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260315100100 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add driver-specific fields to work_hours';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE work_hours ADD day_hours_minutes INTEGER DEFAULT NULL');
+        $this->addSql('ALTER TABLE work_hours ADD night_hours_minutes INTEGER DEFAULT NULL');
+        $this->addSql('ALTER TABLE work_hours ADD has_breakfast BOOLEAN DEFAULT FALSE NOT NULL');
+        $this->addSql('ALTER TABLE work_hours ADD has_lunch BOOLEAN DEFAULT FALSE NOT NULL');
+        $this->addSql('ALTER TABLE work_hours ADD has_overnight BOOLEAN DEFAULT FALSE NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE work_hours DROP COLUMN day_hours_minutes');
+        $this->addSql('ALTER TABLE work_hours DROP COLUMN night_hours_minutes');
+        $this->addSql('ALTER TABLE work_hours DROP COLUMN has_breakfast');
+        $this->addSql('ALTER TABLE work_hours DROP COLUMN has_lunch');
+        $this->addSql('ALTER TABLE work_hours DROP COLUMN has_overnight');
+    }
+}
diff --git a/src/ApiResource/WorkHourBulkUpsert.php b/src/ApiResource/WorkHourBulkUpsert.php
index 741a09f..5208aac 100644
--- a/src/ApiResource/WorkHourBulkUpsert.php
+++ b/src/ApiResource/WorkHourBulkUpsert.php
@@ -32,7 +32,12 @@ final class WorkHourBulkUpsert
      *     eveningFrom?:?string,
      *     eveningTo?:?string,
      *     isPresentMorning?:bool,
-     *     isPresentAfternoon?:bool
+     *     isPresentAfternoon?:bool,
+     *     dayHoursMinutes?:?int,
+     *     nightHoursMinutes?:?int,
+     *     hasBreakfast?:bool,
+     *     hasLunch?:bool,
+     *     hasOvernight?:bool
      * }>
      */
     public array $entries = [];
diff --git a/src/Dto/Employees/ContractHistoryItem.php b/src/Dto/Employees/ContractHistoryItem.php
index 2dce07e..7e9a622 100644
--- a/src/Dto/Employees/ContractHistoryItem.php
+++ b/src/Dto/Employees/ContractHistoryItem.php
@@ -27,5 +27,7 @@ final class ContractHistoryItem
         public ?int $periodId = null,
         #[Groups(['employee:read'])]
         public array $suspensions = [],
+        #[Groups(['employee:read'])]
+        public bool $isDriver = false,
     ) {}
 }
diff --git a/src/Dto/WorkHours/DayContextRow.php b/src/Dto/WorkHours/DayContextRow.php
index 83aac89..30ecf64 100644
--- a/src/Dto/WorkHours/DayContextRow.php
+++ b/src/Dto/WorkHours/DayContextRow.php
@@ -16,6 +16,7 @@ final class DayContextRow
         public bool $absentAfternoon = false,
         public int $creditedMinutes = 0,
         public float $creditedPresenceUnits = 0.0,
+        public bool $isDriverContract = false,
     ) {}
 
     public function addAbsence(
@@ -78,6 +79,7 @@ final class DayContextRow
             'absentAfternoon'       => $this->absentAfternoon,
             'creditedMinutes'       => $this->creditedMinutes,
             'creditedPresenceUnits' => $this->creditedPresenceUnits,
+            'isDriverContract'      => $this->isDriverContract,
         ];
     }
 
diff --git a/src/Dto/WorkHours/WeeklyDaySummary.php b/src/Dto/WorkHours/WeeklyDaySummary.php
index 97fcf89..ab2d4d0 100644
--- a/src/Dto/WorkHours/WeeklyDaySummary.php
+++ b/src/Dto/WorkHours/WeeklyDaySummary.php
@@ -15,5 +15,8 @@ final class WeeklyDaySummary
         public bool $hasAbsence = false,
         public ?string $absenceLabel = null,
         public ?string $absenceColor = null,
+        public bool $hasBreakfast = false,
+        public bool $hasLunch = false,
+        public bool $hasOvernight = false,
     ) {}
 }
diff --git a/src/Dto/WorkHours/WeeklySummaryRow.php b/src/Dto/WorkHours/WeeklySummaryRow.php
index 0f5fdba..4e01cfc 100644
--- a/src/Dto/WorkHours/WeeklySummaryRow.php
+++ b/src/Dto/WorkHours/WeeklySummaryRow.php
@@ -26,5 +26,9 @@ final class WeeklySummaryRow
         public int $weeklyOvertime25Minutes,
         public int $weeklyOvertime50Minutes,
         public int $weeklyRecoveryMinutes,
+        public bool $isDriver = false,
+        public int $weeklyBreakfastCount = 0,
+        public int $weeklyLunchCount = 0,
+        public int $weeklyOvernightCount = 0,
     ) {}
 }
diff --git a/src/Entity/Employee.php b/src/Entity/Employee.php
index c3aac91..dd904cb 100644
--- a/src/Entity/Employee.php
+++ b/src/Entity/Employee.php
@@ -88,6 +88,9 @@ class Employee
     #[Groups(['employee:write'])]
     private ?string $contractComment = null;
 
+    #[Groups(['employee:write'])]
+    private ?bool $isDriverInput = null;
+
     public function __construct()
     {
         $this->createdAt       = new DateTimeImmutable();
@@ -245,6 +248,24 @@ class Employee
         return $this;
     }
 
+    public function getIsDriverInput(): ?bool
+    {
+        return $this->isDriverInput;
+    }
+
+    public function setIsDriverInput(?bool $isDriverInput): self
+    {
+        $this->isDriverInput = $isDriverInput;
+
+        return $this;
+    }
+
+    #[Groups(['employee:read'])]
+    public function getIsDriver(): bool
+    {
+        return $this->resolveCurrentContractPeriod()?->getIsDriver() ?? false;
+    }
+
     #[Groups(['employee:read'])]
     public function getCurrentContractNature(): string
     {
@@ -329,6 +350,7 @@ class Employee
                     comment: $period->getComment(),
                     periodId: $period->getId(),
                     suspensions: $suspensionData,
+                    isDriver: $period->getIsDriver(),
                 );
             },
             $periods
diff --git a/src/Entity/EmployeeContractPeriod.php b/src/Entity/EmployeeContractPeriod.php
index e87ab49..8ffe19f 100644
--- a/src/Entity/EmployeeContractPeriod.php
+++ b/src/Entity/EmployeeContractPeriod.php
@@ -39,6 +39,9 @@ class EmployeeContractPeriod
     #[ORM\Column(type: 'string', length: 20, options: ['default' => ContractNature::CDI->value])]
     private string $contractNature = ContractNature::CDI->value;
 
+    #[ORM\Column(type: 'boolean', options: ['default' => false])]
+    private bool $isDriver = false;
+
     #[ORM\Column(type: 'boolean', options: ['default' => false])]
     private bool $paidLeaveSettled = false;
 
@@ -137,6 +140,18 @@ class EmployeeContractPeriod
         return $this->createdAt;
     }
 
+    public function getIsDriver(): bool
+    {
+        return $this->isDriver;
+    }
+
+    public function setIsDriver(bool $isDriver): self
+    {
+        $this->isDriver = $isDriver;
+
+        return $this;
+    }
+
     public function isPaidLeaveSettled(): bool
     {
         return $this->paidLeaveSettled;
diff --git a/src/Entity/WorkHour.php b/src/Entity/WorkHour.php
index 6a3dfb2..1b54319 100644
--- a/src/Entity/WorkHour.php
+++ b/src/Entity/WorkHour.php
@@ -99,6 +99,26 @@ class WorkHour
     #[Groups(['work_hour:read'])]
     private bool $isPresentAfternoon = false;
 
+    #[ORM\Column(type: 'integer', nullable: true)]
+    #[Groups(['work_hour:read'])]
+    private ?int $dayHoursMinutes = null;
+
+    #[ORM\Column(type: 'integer', nullable: true)]
+    #[Groups(['work_hour:read'])]
+    private ?int $nightHoursMinutes = null;
+
+    #[ORM\Column(type: 'boolean', options: ['default' => false])]
+    #[Groups(['work_hour:read'])]
+    private bool $hasBreakfast = false;
+
+    #[ORM\Column(type: 'boolean', options: ['default' => false])]
+    #[Groups(['work_hour:read'])]
+    private bool $hasLunch = false;
+
+    #[ORM\Column(type: 'boolean', options: ['default' => false])]
+    #[Groups(['work_hour:read'])]
+    private bool $hasOvernight = false;
+
     #[ORM\Column(type: 'boolean', options: ['default' => false])]
     #[Groups(['work_hour:read', 'work_hour:validate'])]
     private bool $isValid = false;
@@ -212,6 +232,66 @@ class WorkHour
         return $this;
     }
 
+    public function getDayHoursMinutes(): ?int
+    {
+        return $this->dayHoursMinutes;
+    }
+
+    public function setDayHoursMinutes(?int $dayHoursMinutes): self
+    {
+        $this->dayHoursMinutes = $dayHoursMinutes;
+
+        return $this;
+    }
+
+    public function getNightHoursMinutes(): ?int
+    {
+        return $this->nightHoursMinutes;
+    }
+
+    public function setNightHoursMinutes(?int $nightHoursMinutes): self
+    {
+        $this->nightHoursMinutes = $nightHoursMinutes;
+
+        return $this;
+    }
+
+    public function getHasBreakfast(): bool
+    {
+        return $this->hasBreakfast;
+    }
+
+    public function setHasBreakfast(bool $hasBreakfast): self
+    {
+        $this->hasBreakfast = $hasBreakfast;
+
+        return $this;
+    }
+
+    public function getHasLunch(): bool
+    {
+        return $this->hasLunch;
+    }
+
+    public function setHasLunch(bool $hasLunch): self
+    {
+        $this->hasLunch = $hasLunch;
+
+        return $this;
+    }
+
+    public function getHasOvernight(): bool
+    {
+        return $this->hasOvernight;
+    }
+
+    public function setHasOvernight(bool $hasOvernight): self
+    {
+        $this->hasOvernight = $hasOvernight;
+
+        return $this;
+    }
+
     public function isPresentMorning(): bool
     {
         return $this->isPresentMorning;
diff --git a/src/Service/Contracts/EmployeeContractChangeRequest.php b/src/Service/Contracts/EmployeeContractChangeRequest.php
index e1e0e68..c1ea397 100644
--- a/src/Service/Contracts/EmployeeContractChangeRequest.php
+++ b/src/Service/Contracts/EmployeeContractChangeRequest.php
@@ -15,6 +15,7 @@ final readonly class EmployeeContractChangeRequest
         public ?DateTimeImmutable $contractEndDate,
         public ?bool $contractPaidLeaveSettled,
         public ?string $contractComment,
+        public ?bool $isDriver = null,
     ) {}
 
     public function hasPeriodChangeRequest(): bool
diff --git a/src/Service/Contracts/EmployeeContractChangeRequestFactory.php b/src/Service/Contracts/EmployeeContractChangeRequestFactory.php
index 57ea84e..02e17fa 100644
--- a/src/Service/Contracts/EmployeeContractChangeRequestFactory.php
+++ b/src/Service/Contracts/EmployeeContractChangeRequestFactory.php
@@ -19,6 +19,7 @@ final class EmployeeContractChangeRequestFactory
             contractEndDate: $this->parseOptionalYmd($employee->getContractEndDate(), 'contractEndDate'),
             contractPaidLeaveSettled: $employee->getContractPaidLeaveSettled(),
             contractComment: $employee->getContractComment(),
+            isDriver: $employee->getIsDriverInput(),
         );
     }
 
diff --git a/src/Service/Contracts/EmployeeContractPeriodBuilder.php b/src/Service/Contracts/EmployeeContractPeriodBuilder.php
index a297946..5f75bfa 100644
--- a/src/Service/Contracts/EmployeeContractPeriodBuilder.php
+++ b/src/Service/Contracts/EmployeeContractPeriodBuilder.php
@@ -18,6 +18,7 @@ final class EmployeeContractPeriodBuilder
         DateTimeImmutable $startDate,
         ?DateTimeImmutable $endDate,
         ContractNature $nature,
+        bool $isDriver = false,
     ): EmployeeContractPeriod {
         return new EmployeeContractPeriod()
             ->setEmployee($employee)
@@ -25,6 +26,7 @@ final class EmployeeContractPeriodBuilder
             ->setStartDate($startDate)
             ->setEndDate($endDate)
             ->setContractNature($nature)
+            ->setIsDriver($isDriver)
         ;
     }
 }
diff --git a/src/Service/Contracts/EmployeeContractPeriodManager.php b/src/Service/Contracts/EmployeeContractPeriodManager.php
index afe029c..6f8fb01 100644
--- a/src/Service/Contracts/EmployeeContractPeriodManager.php
+++ b/src/Service/Contracts/EmployeeContractPeriodManager.php
@@ -28,6 +28,7 @@ final readonly class EmployeeContractPeriodManager implements EmployeeContractPe
         DateTimeImmutable $startDate,
         ?DateTimeImmutable $endDate,
         ContractNature $nature,
+        bool $isDriver = false,
     ): void {
         $this->periodValidator->assertPeriodDates($startDate, $endDate, $nature);
 
@@ -36,7 +37,7 @@ final readonly class EmployeeContractPeriodManager implements EmployeeContractPe
             return;
         }
 
-        $this->persistNewPeriod($employee, $contract, $startDate, $endDate, $nature);
+        $this->persistNewPeriod($employee, $contract, $startDate, $endDate, $nature, $isDriver);
         $this->entityManager->flush();
     }
 
@@ -69,7 +70,8 @@ final readonly class EmployeeContractPeriodManager implements EmployeeContractPe
         DateTimeImmutable $startDate,
         ?DateTimeImmutable $endDate,
         ContractNature $nature,
-        ?EmployeeContractPeriod $todayPeriod
+        ?EmployeeContractPeriod $todayPeriod,
+        bool $isDriver = false,
     ): void {
         $this->periodValidator->assertPeriodDates($startDate, $endDate, $nature);
 
@@ -81,7 +83,7 @@ final readonly class EmployeeContractPeriodManager implements EmployeeContractPe
             }
         }
 
-        $this->persistNewPeriod($employee, $contract, $startDate, $endDate, $nature);
+        $this->persistNewPeriod($employee, $contract, $startDate, $endDate, $nature, $isDriver);
         $this->entityManager->flush();
     }
 
@@ -91,8 +93,9 @@ final readonly class EmployeeContractPeriodManager implements EmployeeContractPe
         DateTimeImmutable $startDate,
         ?DateTimeImmutable $endDate,
         ContractNature $nature,
+        bool $isDriver = false,
     ): void {
-        $period = $this->periodBuilder->build($employee, $contract, $startDate, $endDate, $nature);
+        $period = $this->periodBuilder->build($employee, $contract, $startDate, $endDate, $nature, $isDriver);
         $this->entityManager->persist($period);
     }
 }
diff --git a/src/Service/Contracts/EmployeeContractPeriodManagerInterface.php b/src/Service/Contracts/EmployeeContractPeriodManagerInterface.php
index c93d350..12697f2 100644
--- a/src/Service/Contracts/EmployeeContractPeriodManagerInterface.php
+++ b/src/Service/Contracts/EmployeeContractPeriodManagerInterface.php
@@ -18,6 +18,7 @@ interface EmployeeContractPeriodManagerInterface
         DateTimeImmutable $startDate,
         ?DateTimeImmutable $endDate,
         ContractNature $nature,
+        bool $isDriver = false,
     ): void;
 
     public function closeCurrentPeriod(
@@ -33,6 +34,7 @@ interface EmployeeContractPeriodManagerInterface
         DateTimeImmutable $startDate,
         ?DateTimeImmutable $endDate,
         ContractNature $nature,
-        ?EmployeeContractPeriod $todayPeriod
+        ?EmployeeContractPeriod $todayPeriod,
+        bool $isDriver = false,
     ): void;
 }
diff --git a/src/Service/Contracts/EmployeeContractResolver.php b/src/Service/Contracts/EmployeeContractResolver.php
index 88950d6..53b7162 100644
--- a/src/Service/Contracts/EmployeeContractResolver.php
+++ b/src/Service/Contracts/EmployeeContractResolver.php
@@ -23,6 +23,60 @@ readonly class EmployeeContractResolver
         return $period?->getContract();
     }
 
+    public function resolveIsDriverForEmployeeAndDate(Employee $employee, DateTimeImmutable $date): bool
+    {
+        $period = $this->periodRepository->findOneCoveringDate($employee, $date);
+
+        return $period?->getIsDriver() ?? false;
+    }
+
+    /**
+     * @param list<Employee> $employees
+     * @param list<string>   $days
+     *
+     * @return array<int, array<string, bool>>
+     */
+    public function resolveIsDriverForEmployeesAndDays(array $employees, array $days): array
+    {
+        $resolved = [];
+        if ([] === $employees || [] === $days) {
+            return $resolved;
+        }
+
+        foreach ($employees as $employee) {
+            $employeeId = $employee->getId();
+            if (!$employeeId) {
+                continue;
+            }
+
+            foreach ($days as $day) {
+                $resolved[$employeeId][$day] = false;
+            }
+        }
+
+        $from    = new DateTimeImmutable(min($days));
+        $to      = new DateTimeImmutable(max($days));
+        $periods = $this->periodRepository->findByEmployeesAndDateRange($employees, $from, $to);
+        foreach ($periods as $period) {
+            $employeeId = $period->getEmployee()?->getId();
+            if (!$employeeId) {
+                continue;
+            }
+
+            $start    = $period->getStartDate()->format('Y-m-d');
+            $end      = $period->getEndDate()?->format('Y-m-d') ?? '9999-12-31';
+            $isDriver = $period->getIsDriver();
+            foreach ($days as $day) {
+                if ($day < $start || $day > $end) {
+                    continue;
+                }
+                $resolved[$employeeId][$day] = $isDriver;
+            }
+        }
+
+        return $resolved;
+    }
+
     public function resolveNatureForEmployeeAndDate(Employee $employee, DateTimeImmutable $date): ContractNature
     {
         $period = $this->periodRepository->findOneCoveringDate($employee, $date);
diff --git a/src/State/EmployeeWriteProcessor.php b/src/State/EmployeeWriteProcessor.php
index 56c9dc3..b2bbf23 100644
--- a/src/State/EmployeeWriteProcessor.php
+++ b/src/State/EmployeeWriteProcessor.php
@@ -65,7 +65,8 @@ final readonly class EmployeeWriteProcessor implements ProcessorInterface
                 contract: $currentContract,
                 startDate: $startDate,
                 endDate: $changeRequest->contractEndDate,
-                nature: $nature
+                nature: $nature,
+                isDriver: $changeRequest->isDriver ?? false,
             );
 
             $data->setEntryDate($startDate);
@@ -108,7 +109,8 @@ final readonly class EmployeeWriteProcessor implements ProcessorInterface
             startDate: $startDate,
             endDate: $changeRequest->contractEndDate,
             nature: $nature,
-            todayPeriod: $todayPeriod
+            todayPeriod: $todayPeriod,
+            isDriver: $changeRequest->isDriver ?? false,
         );
 
         return $result;
diff --git a/src/State/WorkHourBulkUpsertProcessor.php b/src/State/WorkHourBulkUpsertProcessor.php
index 97f447c..8486fb7 100644
--- a/src/State/WorkHourBulkUpsertProcessor.php
+++ b/src/State/WorkHourBulkUpsertProcessor.php
@@ -95,7 +95,8 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
                 ));
             }
             $isPresenceTracking = TrackingMode::PRESENCE->value === $contract?->getTrackingMode();
-            $normalized         = $this->normalizeEntry($entry, $employeeId, $isPresenceTracking);
+            $isDriver           = $this->contractResolver->resolveIsDriverForEmployeeAndDate($employee, $workDate);
+            $normalized         = $this->normalizeEntry($entry, $employeeId, $isPresenceTracking, $isDriver);
             $existing           = $existingByEmployeeId[$employeeId] ?? null;
             $isAdmin            = in_array('ROLE_ADMIN', $user->getRoles(), true);
             $isSelf             = in_array('ROLE_SELF', $user->getRoles(), true);
@@ -225,11 +226,34 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
      *     eveningFrom:?string,
      *     eveningTo:?string,
      *     isPresentMorning:bool,
-     *     isPresentAfternoon:bool
+     *     isPresentAfternoon:bool,
+     *     dayHoursMinutes:?int,
+     *     nightHoursMinutes:?int,
+     *     hasBreakfast:bool,
+     *     hasLunch:bool,
+     *     hasOvernight:bool
      * }
      */
-    private function normalizeEntry(array $entry, int $employeeId, bool $isPresenceTracking): array
+    private function normalizeEntry(array $entry, int $employeeId, bool $isPresenceTracking, bool $isDriver): array
     {
+        if ($isDriver) {
+            return [
+                'morningFrom'        => null,
+                'morningTo'          => null,
+                'afternoonFrom'      => null,
+                'afternoonTo'        => null,
+                'eveningFrom'        => null,
+                'eveningTo'          => null,
+                'isPresentMorning'   => false,
+                'isPresentAfternoon' => false,
+                'dayHoursMinutes'    => $this->normalizeMinutes($entry['dayHoursMinutes'] ?? null, $employeeId, 'dayHoursMinutes'),
+                'nightHoursMinutes'  => $this->normalizeMinutes($entry['nightHoursMinutes'] ?? null, $employeeId, 'nightHoursMinutes'),
+                'hasBreakfast'       => $this->normalizePresence($entry['hasBreakfast'] ?? false, $employeeId, 'hasBreakfast'),
+                'hasLunch'           => $this->normalizePresence($entry['hasLunch'] ?? false, $employeeId, 'hasLunch'),
+                'hasOvernight'       => $this->normalizePresence($entry['hasOvernight'] ?? false, $employeeId, 'hasOvernight'),
+            ];
+        }
+
         if ($isPresenceTracking) {
             return [
                 'morningFrom'        => null,
@@ -240,6 +264,11 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
                 'eveningTo'          => null,
                 'isPresentMorning'   => $this->normalizePresence($entry['isPresentMorning'] ?? false, $employeeId, 'isPresentMorning'),
                 'isPresentAfternoon' => $this->normalizePresence($entry['isPresentAfternoon'] ?? false, $employeeId, 'isPresentAfternoon'),
+                'dayHoursMinutes'    => null,
+                'nightHoursMinutes'  => null,
+                'hasBreakfast'       => false,
+                'hasLunch'           => false,
+                'hasOvernight'       => false,
             ];
         }
 
@@ -254,6 +283,11 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
             // même si le contrat résolu ce jour est en suivi horaire.
             'isPresentMorning'   => $this->normalizePresence($entry['isPresentMorning'] ?? false, $employeeId, 'isPresentMorning'),
             'isPresentAfternoon' => $this->normalizePresence($entry['isPresentAfternoon'] ?? false, $employeeId, 'isPresentAfternoon'),
+            'dayHoursMinutes'    => null,
+            'nightHoursMinutes'  => null,
+            'hasBreakfast'       => false,
+            'hasLunch'           => false,
+            'hasOvernight'       => false,
         ];
     }
 
@@ -283,6 +317,32 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
         return $time;
     }
 
+    private function normalizeMinutes(mixed $value, int $employeeId, string $field): ?int
+    {
+        if (null === $value || '' === $value) {
+            return null;
+        }
+
+        if (!is_int($value) && !is_float($value)) {
+            throw new UnprocessableEntityHttpException(sprintf(
+                'Employee %d: %s must be an integer (minutes).',
+                $employeeId,
+                $field
+            ));
+        }
+
+        $minutes = (int) $value;
+        if ($minutes < 0) {
+            throw new UnprocessableEntityHttpException(sprintf(
+                'Employee %d: %s must be >= 0.',
+                $employeeId,
+                $field
+            ));
+        }
+
+        return $minutes;
+    }
+
     private function normalizePresence(mixed $value, int $employeeId, string $field): bool
     {
         if (!is_bool($value)) {
@@ -305,7 +365,12 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
      *     eveningFrom:?string,
      *     eveningTo:?string,
      *     isPresentMorning:bool,
-     *     isPresentAfternoon:bool
+     *     isPresentAfternoon:bool,
+     *     dayHoursMinutes:?int,
+     *     nightHoursMinutes:?int,
+     *     hasBreakfast:bool,
+     *     hasLunch:bool,
+     *     hasOvernight:bool
      * } $entry
      */
     private function isEntryEmpty(array $entry): bool
@@ -317,7 +382,12 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
             && null === $entry['eveningFrom']
             && null === $entry['eveningTo']
             && false === $entry['isPresentMorning']
-            && false === $entry['isPresentAfternoon'];
+            && false === $entry['isPresentAfternoon']
+            && (null === $entry['dayHoursMinutes'] || 0 === $entry['dayHoursMinutes'])
+            && (null === $entry['nightHoursMinutes'] || 0 === $entry['nightHoursMinutes'])
+            && false === $entry['hasBreakfast']
+            && false === $entry['hasLunch']
+            && false === $entry['hasOvernight'];
     }
 
     /**
@@ -329,7 +399,12 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
      *     eveningFrom:?string,
      *     eveningTo:?string,
      *     isPresentMorning:bool,
-     *     isPresentAfternoon:bool
+     *     isPresentAfternoon:bool,
+     *     dayHoursMinutes:?int,
+     *     nightHoursMinutes:?int,
+     *     hasBreakfast:bool,
+     *     hasLunch:bool,
+     *     hasOvernight:bool
      * } $entry
      */
     private function hydrateWorkHour(WorkHour $workHour, array $entry): void
@@ -343,6 +418,11 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
             ->setEveningTo($entry['eveningTo'])
             ->setIsPresentMorning($entry['isPresentMorning'])
             ->setIsPresentAfternoon($entry['isPresentAfternoon'])
+            ->setDayHoursMinutes($entry['dayHoursMinutes'])
+            ->setNightHoursMinutes($entry['nightHoursMinutes'])
+            ->setHasBreakfast($entry['hasBreakfast'])
+            ->setHasLunch($entry['hasLunch'])
+            ->setHasOvernight($entry['hasOvernight'])
             // Toute modification invalide la validation chef de site.
             ->setIsSiteValid(false)
             // Toute modification utilisateur repasse la ligne en attente de validation RH.
@@ -359,7 +439,12 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
      *     eveningFrom:?string,
      *     eveningTo:?string,
      *     isPresentMorning:bool,
-     *     isPresentAfternoon:bool
+     *     isPresentAfternoon:bool,
+     *     dayHoursMinutes:?int,
+     *     nightHoursMinutes:?int,
+     *     hasBreakfast:bool,
+     *     hasLunch:bool,
+     *     hasOvernight:bool
      * } $entry
      */
     private function isSameAsExisting(WorkHour $workHour, array $entry): bool
@@ -371,6 +456,11 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
             && $workHour->getEveningFrom() === $entry['eveningFrom']
             && $workHour->getEveningTo() === $entry['eveningTo']
             && $workHour->getIsPresentMorning() === $entry['isPresentMorning']
-            && $workHour->getIsPresentAfternoon() === $entry['isPresentAfternoon'];
+            && $workHour->getIsPresentAfternoon() === $entry['isPresentAfternoon']
+            && $workHour->getDayHoursMinutes() === $entry['dayHoursMinutes']
+            && $workHour->getNightHoursMinutes() === $entry['nightHoursMinutes']
+            && $workHour->getHasBreakfast() === $entry['hasBreakfast']
+            && $workHour->getHasLunch() === $entry['hasLunch']
+            && $workHour->getHasOvernight() === $entry['hasOvernight'];
     }
 }
diff --git a/src/State/WorkHourDayContextProvider.php b/src/State/WorkHourDayContextProvider.php
index 52ccc57..bade542 100644
--- a/src/State/WorkHourDayContextProvider.php
+++ b/src/State/WorkHourDayContextProvider.php
@@ -52,9 +52,11 @@ final readonly class WorkHourDayContextProvider implements ProviderInterface
             }
 
             // On initialise toutes les lignes, même sans absence ce jour-là.
+            $contract                      = $this->contractResolver->resolveForEmployeeAndDate($employee, $workDate);
             $rowsByEmployeeId[$employeeId] = new DayContextRow(
                 employeeId: $employeeId,
-                hasContractAtDate: null !== $this->contractResolver->resolveForEmployeeAndDate($employee, $workDate)
+                hasContractAtDate: null !== $contract,
+                isDriverContract: $this->contractResolver->resolveIsDriverForEmployeeAndDate($employee, $workDate),
             );
         }
 
diff --git a/src/State/WorkHourWeeklySummaryProvider.php b/src/State/WorkHourWeeklySummaryProvider.php
index 526e2fe..79b029a 100644
--- a/src/State/WorkHourWeeklySummaryProvider.php
+++ b/src/State/WorkHourWeeklySummaryProvider.php
@@ -116,6 +116,7 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
     {
         $contractsByEmployeeDate       = $this->contractResolver->resolveForEmployeesAndDays($employees, $days);
         $contractNaturesByEmployeeDate = $this->contractResolver->resolveNaturesForEmployeesAndDays($employees, $days);
+        $isDriverByEmployeeDate        = $this->contractResolver->resolveIsDriverForEmployeesAndDays($employees, $days);
         $metricsByEmployeeDate         = [];
         foreach ($workHours as $workHour) {
             $employeeId = $workHour->getEmployee()?->getId();
@@ -129,6 +130,11 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
                 'metrics'            => $this->computeMetrics($workHour),
                 'isPresentMorning'   => $workHour->getIsPresentMorning(),
                 'isPresentAfternoon' => $workHour->getIsPresentAfternoon(),
+                'dayHoursMinutes'    => $workHour->getDayHoursMinutes(),
+                'nightHoursMinutes'  => $workHour->getNightHoursMinutes(),
+                'hasBreakfast'       => $workHour->getHasBreakfast(),
+                'hasLunch'           => $workHour->getHasLunch(),
+                'hasOvernight'       => $workHour->getHasOvernight(),
             ];
         }
 
@@ -156,7 +162,7 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
                 [$absentMorning, $absentAfternoon] = $this->absenceSegmentsResolver->resolveForDate($absence, $date);
                 if ($absentMorning || $absentAfternoon) {
                     $absenceByEmployeeDate[$employeeId][$date]         = true;
-                    $absentMorningByEmployeeDate[$employeeId][$date]   = ($absentMorningByEmployeeDate[$employeeId][$date] ?? false)     || $absentMorning;
+                    $absentMorningByEmployeeDate[$employeeId][$date]   = ($absentMorningByEmployeeDate[$employeeId][$date] ?? false)   || $absentMorning;
                     $absentAfternoonByEmployeeDate[$employeeId][$date] = ($absentAfternoonByEmployeeDate[$employeeId][$date] ?? false) || $absentAfternoon;
                     if (!isset($absenceLabelByEmployeeDate[$employeeId][$date])) {
                         $absenceLabelByEmployeeDate[$employeeId][$date] = $absence->getType()?->getLabel();
@@ -179,15 +185,21 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
                 continue;
             }
 
-            $weeklyDayMinutes    = 0;
-            $weeklyNightMinutes  = 0;
-            $weeklyTotalMinutes  = 0;
-            $weeklyPresenceCount = 0.0;
-            $daily               = [];
+            $weeklyDayMinutes     = 0;
+            $weeklyNightMinutes   = 0;
+            $weeklyTotalMinutes   = 0;
+            $weeklyPresenceCount  = 0.0;
+            $weeklyBreakfastCount = 0;
+            $weeklyLunchCount     = 0;
+            $weeklyOvernightCount = 0;
+            $daily                = [];
             // Les contrats au suivi "présence" ne manipulent pas les heures, mais des demi-journées.
             $weekAnchorContract = $contractsByEmployeeDate[$employeeId][$anchorDateYmd]
                 ?? $contractsByEmployeeDate[$employeeId][$days[0]]
                 ?? null;
+            $isDriver = $isDriverByEmployeeDate[$employeeId][$anchorDateYmd]
+                ?? $isDriverByEmployeeDate[$employeeId][$days[0]]
+                ?? false;
             $weekAnchorContractNature = $contractNaturesByEmployeeDate[$employeeId][$anchorDateYmd]
                 ?? $contractNaturesByEmployeeDate[$employeeId][$days[0]]
                 ?? ContractNature::CDI;
@@ -198,14 +210,42 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
 
             foreach ($days as $date) {
                 $entry              = $metricsByEmployeeDate[$employeeId][$date] ?? null;
-                $metrics            = $entry['metrics'] ?? new WorkMetrics();
                 $creditedMinutes    = $creditedByEmployeeDate[$employeeId][$date] ?? 0;
                 $contractAtDate     = $employeeContractsByDate[$date] ?? null;
                 $isPresenceTracking = TrackingMode::PRESENCE->value === $contractAtDate?->getTrackingMode();
-                // Les absences "comptées comme travaillées" alimentent le total du jour.
-                $metrics->addCreditedMinutes($creditedMinutes);
+                $isDateDriver       = $isDriverByEmployeeDate[$employeeId][$date] ?? false;
+
+                $hasBreakfast = false;
+                $hasLunch     = false;
+                $hasOvernight = false;
+
+                if ($isDateDriver) {
+                    $dayMinutes   = ($entry['dayHoursMinutes'] ?? 0);
+                    $nightMinutes = ($entry['nightHoursMinutes'] ?? 0);
+                    $totalMinutes = $dayMinutes + $nightMinutes;
+                    $hasBreakfast = $entry['hasBreakfast'] ?? false;
+                    $hasLunch     = $entry['hasLunch'] ?? false;
+                    $hasOvernight = $entry['hasOvernight'] ?? false;
+                    if ($hasBreakfast) {
+                        ++$weeklyBreakfastCount;
+                    }
+                    if ($hasLunch) {
+                        ++$weeklyLunchCount;
+                    }
+                    if ($hasOvernight) {
+                        ++$weeklyOvernightCount;
+                    }
+                } else {
+                    $metrics = $entry['metrics'] ?? new WorkMetrics();
+                    // Les absences "comptées comme travaillées" alimentent le total du jour.
+                    $metrics->addCreditedMinutes($creditedMinutes);
+                    $dayMinutes   = $metrics->dayMinutes;
+                    $nightMinutes = $metrics->nightMinutes;
+                    $totalMinutes = $metrics->totalMinutes;
+                }
+
                 $present = null;
-                if ($isPresenceTracking) {
+                if ($isPresenceTracking && !$isDateDriver) {
                     $absentMorning    = $absentMorningByEmployeeDate[$employeeId][$date] ?? false;
                     $absentAfternoon  = $absentAfternoonByEmployeeDate[$employeeId][$date] ?? false;
                     $morning          = (($entry['isPresentMorning'] ?? false) && !$absentMorning) ? 0.5 : 0.0;
@@ -214,30 +254,33 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
                     $present          = min(1.0, $morning + $afternoon + $creditedPresence);
                 }
 
-                $weeklyDayMinutes += $metrics->dayMinutes;
-                $weeklyNightMinutes += $metrics->nightMinutes;
-                $weeklyTotalMinutes += $metrics->totalMinutes;
+                $weeklyDayMinutes += $dayMinutes;
+                $weeklyNightMinutes += $nightMinutes;
+                $weeklyTotalMinutes += $totalMinutes;
                 if (null !== $present) {
                     $weeklyPresenceCount += $present;
                 }
 
                 $daily[] = new WeeklyDaySummary(
                     date: $date,
-                    dayMinutes: $metrics->dayMinutes,
-                    nightMinutes: $metrics->nightMinutes,
-                    totalMinutes: $metrics->totalMinutes,
+                    dayMinutes: $dayMinutes,
+                    nightMinutes: $nightMinutes,
+                    totalMinutes: $totalMinutes,
                     present: $present,
                     hasAbsence: $absenceByEmployeeDate[$employeeId][$date] ?? false,
                     absenceLabel: $absenceLabelByEmployeeDate[$employeeId][$date] ?? null,
                     absenceColor: $absenceColorByEmployeeDate[$employeeId][$date] ?? null,
+                    hasBreakfast: $hasBreakfast,
+                    hasLunch: $hasLunch,
+                    hasOvernight: $hasOvernight,
                 );
             }
 
             $isWeekPresenceTracking     = TrackingMode::PRESENCE->value === $weekAnchorContract?->getTrackingMode();
-            $disableOvertimeBonuses     = $this->hasDisabledOvertimeBonuses($weekAnchorContract, $weekAnchorContractNature);
+            $disableOvertimeBonuses     = $isDriver || $this->hasDisabledOvertimeBonuses($weekAnchorContract, $weekAnchorContractNature);
             $overtimeReferenceMinutes   = $this->computeWeeklyOvertimeReferenceMinutes($days, $employeeContractsByDate);
             $overtime25StartMinutes     = $this->computeWeeklyOvertime25StartMinutes($days, $employeeContractsByDate);
-            $weeklyOvertimeTotalMinutes = $isWeekPresenceTracking
+            $weeklyOvertimeTotalMinutes = ($isWeekPresenceTracking || $isDriver)
                 ? 0
                 : max(0, $weeklyTotalMinutes - $overtimeReferenceMinutes);
             $weeklyOvertime25Minutes = ($isWeekPresenceTracking || $disableOvertimeBonuses)
@@ -266,7 +309,11 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
                 weeklyOvertimeTotalMinutes: $weeklyOvertimeTotalMinutes,
                 weeklyOvertime25Minutes: $weeklyOvertime25Minutes,
                 weeklyOvertime50Minutes: $weeklyOvertime50Minutes,
-                weeklyRecoveryMinutes: $weeklyRecoveryMinutes
+                weeklyRecoveryMinutes: $weeklyRecoveryMinutes,
+                isDriver: $isDriver,
+                weeklyBreakfastCount: $weeklyBreakfastCount,
+                weeklyLunchCount: $weeklyLunchCount,
+                weeklyOvernightCount: $weeklyOvernightCount,
             );
         }