chore: bump version to v0.1.18

fix : validation bulk des heures. Moins de lag et de bug
chore: bump version to v0.1.17
2026-03-03 08:35:44 +00:00 · 2026-03-03 09:33:53 +01:00 · 2026-03-02 09:50:14 +00:00 · 2026-03-02 10:50:02 +01:00 · 2026-03-02 09:34:21 +00:00 · 2026-03-02 10:33:42 +01:00
37 changed files with 1577 additions and 223 deletions
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -1,6 +1,6 @@
 # AGENTS.md

-État des lieux opérationnel du projet SIRH (backend + frontend), à utiliser comme base sur les prochaines interventions.
+État des lieux opérationnel du projet SIRH (backend + frontend), mis à jour après les évolutions sur heures/absences/validations.

 ## 1) Stack et structure

@@ -25,81 +25,107 @@ Arborescence clé:

 ### Contrats
 - Entité: `Contract`
- Champs principaux: `name`, `trackingMode`, `weeklyHours`, `isActive`
+- Champs principaux: `name`, `trackingMode`, `weeklyHours`, `isActive`, `type`
 - `trackingMode`:
-  - `TIME`: suivi par heures
-  - `PRESENCE`: suivi présence demi-journées/journées
+  - `TIME`: suivi en heures
+  - `PRESENCE`: suivi en demi-journées/journées
 - Enums backend:
  - `App\Enum\TrackingMode`
-  - `App\Enum\ContractType` (`FORFAIT`, `35H`, `39H`, `INTERIM`, `CUSTOM`)
- `Contract::getType()` est exposé en API (`contract:read`, `employee:read`)
+  - `App\Enum\ContractType` (`FORFAIT`, `THIRTY_FIVE_HOURS`, `THIRTY_NINE_HOURS`, `INTERIM`, `CUSTOM`)
+- Historique de contrat par employé:
+  - table `employee_contract_periods`
+  - résolu par `App\Service\Contracts\EmployeeContractResolver`

 ### Heures / absences
- Les absences sont découpées en enregistrements journaliers (pas de période unique stockée).
- Une ligne d’heures validée est verrouillée côté métier.
- Règles de crédit absence (`countAsWorkedHours=true`) gérées dans `WorkedHoursCreditPolicy`:
-  - contrats présence: crédit en unités de présence
-  - contrats temps: crédit en minutes selon règles contrat (35h, 39h, 4h, fallback)
+- Les absences sont stockées en **lignes journalières** (découpage automatique dans `AbsenceWriteProcessor`).
+- Les absences `countAsWorkedHours=true` créditent:
+  - minutes (contrats TIME)
+  - unités de présence (contrats PRESENCE)
+- Les absences AM/PM effacent les plages horaires concernées.

-## 4) Écrans principaux
+## 4) Validations (important)

-### Page Heures (`frontend/pages/hours.vue`)
- Vue Jour + Vue Semaine (semaine réservée admin)
- Toolbar dédiée: `frontend/components/hours/HoursToolbar.vue`
- Vue jour: `frontend/components/hours/HoursDayView.vue`
- Vue semaine: `frontend/components/hours/HoursWeekView.vue`
- Logique page: `frontend/composables/useHoursPage.ts`
+### Validation RH (admin)
+- Champ: `work_hours.is_valid`
+- Endpoint API Platform standard: `PATCH /api/work_hours/{id}`
+- Gérée côté front par `updateWorkHourValidation`.

-### Points UX déjà en place
- Toolbar semaine: raccourcis semaine précédente / actuelle / suivante
- Légende absences affichée dans la toolbar (admin + vue semaine)
- Cellules semaine avec absence: couleur du type d’absence (plus rouge fixe)
- Pour user non-admin: restrictions d’édition selon validations/absences
+### Validation site (chef de site)
+- Champ: `work_hours.is_site_valid`
+- Endpoint dédié: `PATCH /api/work_hours/{id}/site-validation`
+- Processor: `src/State/WorkHourSiteValidationProcessor.php`
+- Autorisé uniquement aux utilisateurs "Sites" (ni `ROLE_ADMIN`, ni `ROLE_SELF`) dans leur scope site.

-## 5) API / calculs hebdo
+### Règles de verrouillage
+- `is_valid=true`: ligne verrouillée pour tout le monde (admin inclus pour saisie heures/absence; peut toujours décocher validation RH).
+- `is_site_valid=true`:
+  - non-admin: ligne verrouillée (heures + absences)
+  - admin: ligne éditable
+- Toute modification de ligne (heures/présence/absence) remet:
+  - `is_site_valid=false`
+  - `is_valid=false`
+
+## 5) Page Heures (front)
+
+- Page: `frontend/pages/hours.vue`
+- Composable principal: `frontend/composables/useHoursPage.ts`
+- Composants:
+  - `frontend/components/hours/HoursToolbar.vue`
+  - `frontend/components/hours/HoursDayView.vue`
+  - `frontend/components/hours/HoursWeekView.vue`
+
+### Comportement par profil (vue jour)
+- Admin:
+  - colonne RH avec checkbox
+  - badge `Site validé` affiché près du site
+- Chef de site:
+  - colonne `Validation site` avec checkbox
+  - colonne RH en lecture (`Validé`/`-`)
+- Employé:
+  - colonne `Validation site` en lecture
+  - colonne RH en lecture
+
+## 6) Résumé hebdo / calculs

 - Provider: `src/State/WorkHourWeeklySummaryProvider.php`
 - DTOs:
  - `src/Dto/WorkHours/WeeklySummaryRow.php`
  - `src/Dto/WorkHours/WeeklyDaySummary.php`
- Le résumé hebdo renvoie notamment:
-  - `trackingMode`
-  - `contractName`
-  - `contractType`
-  - détails journaliers (jour/nuit/total, présence, absence label/couleur)
+- Inclut: contrat résolu par jour, absences, crédits, jour/nuit/total, majorations, récup.

-### Heures supp
- Règles métier:
-  - contrats <= 35h: tranche 25% de 35h à 43h, puis 50% au-delà
-  - contrats >= 39h: tranche 25% de 39h à 43h, puis 50% au-delà
-  - contrats `INTERIM`: pas de bonus 25/50 ni récup
+Règles majorations:
+- Contrats <= 35h: +25% de 35h à 43h, +50% au-delà
+- Contrats >= 39h: +25% de 39h à 43h, +50% au-delà
+- `INTERIM`: pas de 25% / 50% / récup

-## 6) Conventions techniques
+## 7) Migrations sensibles

- Favoriser DTO explicites plutôt que tableaux associatifs bruts.
- Utiliser les interfaces repository dans providers/processors testés.
- Centraliser les règles métier dans services/providers backend plutôt que dupliquer côté front.
- Front: éviter les calculs métier lourds; consommer les champs API déjà calculés.
+- `migrations/Version20260226183000.php`
+  - ajoute `work_hours.is_site_valid BOOLEAN NOT NULL DEFAULT FALSE`
+  - non destructive (pas de perte de données)

-## 7) Tests et qualité
+## 8) Points de vigilance prod

- Les TU backend passent actuellement via `make test`.
- Le build frontend passe via `npm run build`.
- À chaque évolution métier:
-  - mettre à jour les tests provider/processor/service impactés
-  - maintenir la cohérence des DTO TypeScript (`frontend/services/dto/*`)
+- Toujours exécuter migration avant déploiement code backend/front lié.
+- Après déploiement backend, si route manquante côté runtime:
+  - `php bin/console cache:clear && php bin/console cache:warmup`
+- Vérifier présence route:
+  - `/api/work_hours/{id}/site-validation` (PATCH)

-## 8) Fichiers sensibles (à lire avant modif)
+## 9) Conventions techniques

+- Favoriser DTO explicites plutôt que tableaux associatifs.
+- Garder règles métier dans backend (providers/processors/services), front orienté affichage/interaction.
+- Maintenir alignement backend DTO PHP / frontend DTO TS (`frontend/services/dto/*`).
+- Mettre à jour TU si signature constructor/service change.
+
+## 10) Fichiers à lire avant modification
+
+- `src/State/WorkHourBulkUpsertProcessor.php`
+- `src/State/AbsenceWriteProcessor.php`
+- `src/State/WorkHourSiteValidationProcessor.php`
 - `src/State/WorkHourWeeklySummaryProvider.php`
 - `src/Service/WorkHours/WorkedHoursCreditPolicy.php`
- `src/State/AbsenceWriteProcessor.php`
- `src/State/WorkHourBulkUpsertProcessor.php`
 - `frontend/composables/useHoursPage.ts`
+- `frontend/components/hours/HoursDayView.vue`
 - `frontend/components/hours/HoursWeekView.vue`
-
-## 9) Décisions de conception actuelles
-
- Les absences sont stockées par jour (facilite verrouillage/édition fine).
- Les règles de calcul (crédits, majorations, récup) sont portées côté backend.
- Le front reste centré sur l’affichage/interaction et réutilise les données enrichies de l’API.
--- a/config/version.yaml
+++ b/config/version.yaml
@@ -1,2 +1,2 @@
 parameters:
-    app.version: '0.1.13'
+    app.version: '0.1.18'
--- a/frontend/components/AbsencePrintDrawer.vue
+++ b/frontend/components/AbsencePrintDrawer.vue
@@ -54,6 +54,48 @@
                </p>
            </div>

+            <div class="space-y-2">
+                <p class="text-md font-semibold text-neutral-700">
+                    Type de contrat <span class="text-red-600">*</span>
+                </p>
+                <div class="flex flex-wrap gap-4 rounded-md border border-neutral-300 px-3 py-2">
+                    <div v-for="nature in contractNatures" :key="nature.value" class="flex items-center gap-2">
+                        <label class="text-md" :for="`print-contract-nature-${nature.value}`">{{ nature.label }}</label>
+                        <input
+                            :id="`print-contract-nature-${nature.value}`"
+                            v-model="printForm.contractNatures"
+                            :value="nature.value"
+                            type="checkbox"
+                            class="h-4 w-4"
+                        />
+                    </div>
+                </div>
+                <p v-if="showContractNaturesError" class="text-sm text-red-600">
+                    Sélectionne au moins un type de contrat.
+                </p>
+            </div>
+
+            <div class="space-y-2">
+                <p class="text-md font-semibold text-neutral-700">
+                    Temps de travail <span class="text-red-600">*</span>
+                </p>
+                <div class="flex flex-wrap gap-4 rounded-md border border-neutral-300 px-3 py-2">
+                    <div v-for="workContract in workContracts" :key="workContract.id" class="flex items-center gap-2">
+                        <label class="text-md" :for="`print-work-contract-${workContract.id}`">{{ workContract.name }}</label>
+                        <input
+                            :id="`print-work-contract-${workContract.id}`"
+                            v-model="printForm.workContractIds"
+                            :value="workContract.id"
+                            type="checkbox"
+                            class="h-4 w-4"
+                        />
+                    </div>
+                </div>
+                <p v-if="showWorkContractsError" class="text-sm text-red-600">
+                    Sélectionne au moins un temps de travail.
+                </p>
+            </div>
+
            <div class="flex justify-end gap-3 pt-2">
                <button
                    type="button"
@@ -84,13 +126,27 @@ type SiteOption = {
    color: string
 }

+type ContractNatureOption = {
+    value: 'CDI' | 'CDD' | 'INTERIM'
+    label: string
+}
+
+type WorkContractOption = {
+    id: number
+    name: string
+}
+
 const props = defineProps<{
    modelValue: boolean
    sites: SiteOption[]
+    contractNatures: ContractNatureOption[]
+    workContracts: WorkContractOption[]
    printForm: {
        from: string
        to: string
        siteIds: number[]
+        contractNatures: Array<'CDI' | 'CDD' | 'INTERIM'>
+        workContractIds: number[]
    }
 }>()

@@ -110,19 +166,36 @@ const printForm = toRef(props, 'printForm')
 const validationTouched = reactive({
    from: false,
    to: false,
-    sites: false
+    sites: false,
+    contractNatures: false,
+    workContracts: false
 })

 const isFromValid = computed(() => printForm.value.from.trim() !== '')
 const isToValid = computed(() => printForm.value.to.trim() !== '')
 const isSitesValid = computed(() => printForm.value.siteIds.length > 0)
+const isContractNaturesValid = computed(() => {
+    if (props.contractNatures.length === 0) return true
+    return printForm.value.contractNatures.length > 0
+})
+const isWorkContractsValid = computed(() => {
+    if (props.workContracts.length === 0) return true
+    return printForm.value.workContractIds.length > 0
+})
 const isFormValid = computed(
-    () => isFromValid.value && isToValid.value && isSitesValid.value
+    () =>
+        isFromValid.value &&
+        isToValid.value &&
+        isSitesValid.value &&
+        isContractNaturesValid.value &&
+        isWorkContractsValid.value
 )

 const showFromError = computed(() => validationTouched.from && !isFromValid.value)
 const showToError = computed(() => validationTouched.to && !isToValid.value)
 const showSitesError = computed(() => validationTouched.sites && !isSitesValid.value)
+const showContractNaturesError = computed(() => validationTouched.contractNatures && !isContractNaturesValid.value)
+const showWorkContractsError = computed(() => validationTouched.workContracts && !isWorkContractsValid.value)

 const baseInputClass =
    'mt-2 w-full rounded-md border px-3 py-2 text-md text-neutral-900'
@@ -150,6 +223,8 @@ const handleSubmit = () => {
    validationTouched.from = true
    validationTouched.to = true
    validationTouched.sites = true
+    validationTouched.contractNatures = true
+    validationTouched.workContracts = true
    if (!isFormValid.value) return
    emit('submit')
 }
@@ -166,6 +241,8 @@ watch(
            validationTouched.from = false
            validationTouched.to = false
            validationTouched.sites = false
+            validationTouched.contractNatures = false
+            validationTouched.workContracts = false
        }
    }
 )
--- a/frontend/components/PeriodStepperPicker.vue
+++ b/frontend/components/PeriodStepperPicker.vue
@@ -0,0 +1,77 @@
+<template>
+  <div class="relative inline-flex h-10 items-center overflow-hidden rounded-md border border-primary-500 bg-white" :class="widthClass">
+    <input
+      ref="nativeInput"
+      :value="pickerValue"
+      :type="pickerType"
+      class="pointer-events-none absolute inset-0 h-full w-full opacity-0"
+      tabindex="-1"
+      aria-hidden="true"
+      @input="onPickerInput"
+      @change="onPickerInput"
+    />
+    <button
+      type="button"
+      class="h-10 px-3 text-lg font-semibold text-primary-500 hover:bg-tertiary-500 active:bg-tertiary-500 active:scale-[0.96]"
+      :aria-label="prevAriaLabel"
+      @click="emit('prev')"
+    >
+      ‹
+    </button>
+    <button
+      type="button"
+      class="h-10 flex-1 border-x border-primary-500 px-4 text-sm font-semibold text-primary-500 text-center hover:bg-tertiary-500 active:bg-tertiary-500"
+      @click="openPicker"
+    >
+      {{ label }}
+    </button>
+    <button
+      type="button"
+      class="h-10 px-3 text-lg font-semibold text-primary-500 hover:bg-tertiary-500 active:bg-tertiary-500 active:scale-[0.96]"
+      :aria-label="nextAriaLabel"
+      @click="emit('next')"
+    >
+      ›
+    </button>
+  </div>
+</template>
+
+<script setup lang="ts">
+const props = withDefaults(defineProps<{
+  label: string
+  pickerType: 'date' | 'week' | 'month'
+  pickerValue: string
+  widthClass?: string
+  prevAriaLabel?: string
+  nextAriaLabel?: string
+}>(), {
+  widthClass: 'w-[320px]',
+  prevAriaLabel: 'Précédent',
+  nextAriaLabel: 'Suivant'
+})
+
+const emit = defineEmits<{
+  (e: 'prev'): void
+  (e: 'next'): void
+  (e: 'pick', value: string): void
+}>()
+
+const nativeInput = ref<HTMLInputElement | null>(null)
+
+const openPicker = () => {
+  const input = nativeInput.value
+  if (!input) return
+  if (typeof input.showPicker === 'function') {
+    input.showPicker()
+    return
+  }
+  input.focus()
+  input.click()
+}
+
+const onPickerInput = (event: Event) => {
+  const value = (event.target as HTMLInputElement).value
+  if (!value) return
+  emit('pick', value)
+}
+</script>
--- a/frontend/components/hours/HoursDayView.vue
+++ b/frontend/components/hours/HoursDayView.vue
@@ -26,6 +26,18 @@
            @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>
@@ -52,14 +64,15 @@
            </span>
          </p>
        </div>
-          <div class="pl-2 min-w-0 self-stretch flex flex-col justify-between py-0.5">
-              <p
-                  class="w-full min-w-0 text-sm text-neutral-700 truncate"
-                  :class="getRowAbsenceLabel(employee.id) ? '' : 'invisible'"
+          <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>
+                </p>
              <button
                  type="button"
                  class="self-start text-left text-xs font-semibold underline"
@@ -172,6 +185,7 @@ import type { HourRow } from './types'

 const rows = defineModel<Record<number, HourRow>>('rows', { required: true })
 const bulkValidationInput = ref<HTMLInputElement | null>(null)
+const bulkSiteValidationInput = ref<HTMLInputElement | null>(null)

 const props = defineProps<{
  employees: Employee[]
@@ -192,11 +206,16 @@ const props = defineProps<{
  canToggleSiteValidation: (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) => 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
  getPresenceDayValue: (employeeId: number) => string
  onAbsenceClick: (employeeId: number) => void
  formatMinutes: (minutes: number) => string
@@ -206,6 +225,10 @@ 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)
 }
@@ -218,4 +241,13 @@ watch(
  },
  { immediate: true }
 )
+
+watch(
+  () => props.isBulkSiteValidationIndeterminate,
+  (isIndeterminate) => {
+    if (!bulkSiteValidationInput.value) return
+    bulkSiteValidationInput.value.indeterminate = isIndeterminate
+  },
+  { immediate: true }
+)
 </script>
--- a/frontend/components/hours/HoursToolbar.vue
+++ b/frontend/components/hours/HoursToolbar.vue
@@ -64,41 +64,17 @@
        </button>
      </div>

-      <div class="relative inline-flex h-10 w-[320px] items-center overflow-hidden rounded-md border border-primary-500 bg-white">
-        <input
-          ref="nativeDateInput"
-          :value="pickerValue"
-          :type="viewMode === 'week' ? 'week' : 'date'"
-          class="pointer-events-none absolute inset-0 h-full w-full opacity-0"
-          tabindex="-1"
-          aria-hidden="true"
-          @input="onPickerInput"
-          @change="onPickerInput"
-        />
-        <button
-          type="button"
-          class="h-10 px-3 text-lg font-semibold text-primary-500 hover:bg-tertiary-500 active:bg-tertiary-500 active:scale-[0.96] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-500/40"
-          aria-label="Période précédente"
-          @click="emit('shift-date', -1)"
-        >
-          ‹
-        </button>
-        <button
-          type="button"
-          class="h-10 flex-1 border-x border-primary-500 px-4 text-sm font-semibold text-primary-500 text-center hover:bg-tertiary-500 active:bg-tertiary-500 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-500/40"
-          @click="openDatePicker"
-        >
-          {{ formattedSelectedDate }}
-        </button>
-        <button
-          type="button"
-          class="h-10 px-3 text-lg font-semibold text-primary-500 hover:bg-tertiary-500 active:bg-tertiary-500 active:scale-[0.96] focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary-500/40"
-          aria-label="Période suivante"
-          @click="emit('shift-date', 1)"
-        >
-          ›
-        </button>
-      </div>
+      <PeriodStepperPicker
+        width-class="w-[320px]"
+        :label="formattedSelectedDate"
+        :picker-type="viewMode === 'week' ? 'week' : 'date'"
+        :picker-value="pickerValue"
+        prev-aria-label="Période précédente"
+        next-aria-label="Période suivante"
+        @prev="emit('shift-date', -1)"
+        @next="emit('shift-date', 1)"
+        @pick="onPickerValue"
+      />
      </div>

      <div v-if="isAdmin" class="inline-flex h-10 overflow-hidden rounded-md border border-primary-500 bg-white">
@@ -145,6 +121,7 @@ import type { Site } from '~/services/dto/site'
 import type { AbsenceType } from '~/services/dto/absence-type'
 import EmployeeNameFilterInput from '~/components/EmployeeNameFilterInput.vue'
 import SiteFilterSelector from '~/components/SiteFilterSelector.vue'
+import PeriodStepperPicker from '~/components/PeriodStepperPicker.vue'
 import { weekInputValueToYmd, ymdToWeekInputValue } from '~/utils/date'

 const selectedDate = defineModel<string>('selectedDate', { required: true })
@@ -172,7 +149,6 @@ const emit = defineEmits<{
  (e: 'shift-date', value: number): void
 }>()

-const nativeDateInput = ref<HTMLInputElement | null>(null)
 const pickerValue = computed(() => {
  if (viewMode.value === 'week') return ymdToWeekInputValue(selectedDate.value)
  return selectedDate.value
@@ -186,19 +162,7 @@ const viewModeButtonClass = (mode: 'day' | 'week') => {
  return 'bg-white text-primary-500 hover:bg-tertiary-500'
 }

-const openDatePicker = () => {
-  const input = nativeDateInput.value
-  if (!input) return
-  if (typeof input.showPicker === 'function') {
-    input.showPicker()
-    return
-  }
-  input.focus()
-  input.click()
-}
-
-const onPickerInput = (event: Event) => {
-  const value = (event.target as HTMLInputElement).value
+const onPickerValue = (value: string) => {
  if (!value) return

  if (viewMode.value === 'week') {
--- a/frontend/composables/useHoursPage.ts
+++ b/frontend/composables/useHoursPage.ts
@@ -12,6 +12,8 @@ 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,
@@ -136,25 +138,61 @@ export const useHoursPage = () => {
    return true
  }

-  const validatableEmployeeIds = computed(() => {
-    return employees.value
+  const canCreateValidationRowFromAbsence = (employeeId: number) => {
+    const row = rows.value[employeeId]
+    if (row?.workHourId) return false
+    const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    return !!dayRow?.absenceLabel && hasContractAtSelectedDate(employeeId)
+  }
+
+  const canCreateSiteValidationRowFromAbsence = (employeeId: number) => {
+    const row = rows.value[employeeId]
+    if (row?.workHourId) return false
+    const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    return !!dayRow?.absenceLabel && hasContractAtSelectedDate(employeeId)
+  }
+
+  const bulkValidatableEmployeeIds = computed(() => {
+    return visibleEmployees.value
      .map((employee) => employee.id)
-      .filter((employeeId) => canToggleValidation(employeeId))
+      .filter((employeeId) => canToggleValidation(employeeId) || canCreateValidationRowFromAbsence(employeeId))
  })

  const isBulkValidationChecked = computed(() => {
-    const ids = validatableEmployeeIds.value
+    const ids = bulkValidatableEmployeeIds.value
    if (ids.length === 0) return false
    return ids.every((employeeId) => rows.value[employeeId]?.isValid ?? false)
  })

  const isBulkValidationIndeterminate = computed(() => {
-    const ids = validatableEmployeeIds.value
+    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 ?? []) {
@@ -419,10 +457,19 @@ export const useHoursPage = () => {
    return `${dayRow.absenceLabel} (journée)`
  }

+  const getRowAbsenceStyle = (employeeId: number) => {
+    const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    if (!dayRow?.absenceLabel) return undefined
+    return { backgroundColor: dayRow.absenceColor || '#dc2626' }
+  }
+
  const getPresenceDayValue = (employeeId: number) => {
    const row = rows.value[employeeId]
-    const basePresence = (row?.isPresentMorning ? 0.5 : 0) + (row?.isPresentAfternoon ? 0.5 : 0)
-    const creditedPresence = dayContextByEmployeeId.value.get(employeeId)?.creditedPresenceUnits ?? 0
+    const dayRow = dayContextByEmployeeId.value.get(employeeId)
+    const absentMorning = dayRow?.absentMorning ?? false
+    const absentAfternoon = dayRow?.absentAfternoon ?? false
+    const basePresence = ((row?.isPresentMorning && !absentMorning) ? 0.5 : 0) + ((row?.isPresentAfternoon && !absentAfternoon) ? 0.5 : 0)
+    const creditedPresence = dayRow?.creditedPresenceUnits ?? 0
    const total = Math.min(1, basePresence + creditedPresence)
    return Number.isInteger(total) ? String(total) : total.toFixed(1)
  }
@@ -739,44 +786,169 @@ export const useHoursPage = () => {
  }

  const toggleValidationBulk = async (checked: boolean) => {
-    const employeeIds = validatableEmployeeIds.value
+    const employeeIds = bulkValidatableEmployeeIds.value
    if (employeeIds.length === 0) return

-    let successCount = 0
-    let failedCount = 0
+    const pendingIds = new Set(validatingRowIds.value)
+    const availableEmployeeIds = employeeIds.filter((employeeId) => !pendingIds.has(employeeId))
+    if (availableEmployeeIds.length === 0) return

-    for (const employeeId of employeeIds) {
-      if (isValidationPending(employeeId)) continue
-      try {
-        await toggleValidation(employeeId, checked, { toast: false })
-        successCount += 1
-      } catch {
-        failedCount += 1
+    if (checked) {
+      const toCreateIds = availableEmployeeIds.filter((employeeId) => canCreateValidationRowFromAbsence(employeeId))
+      if (toCreateIds.length > 0) {
+        await bulkUpsertWorkHours({
+          workDate: selectedDate.value,
+          entries: toCreateIds.map((employeeId) => ({
+            employeeId,
+            morningFrom: null,
+            morningTo: null,
+            afternoonFrom: null,
+            afternoonTo: null,
+            eveningFrom: null,
+            eveningTo: null,
+            isPresentMorning: false,
+            isPresentAfternoon: false
+          }))
+        }, { toast: false })
+
+        await loadWorkHours()
      }
    }

-    if (failedCount === 0) {
-      toast.success({
-        title: 'Succès',
-        message: checked
-          ? `${successCount} ligne(s) validée(s).`
-          : `${successCount} validation(s) retirée(s).`
+    const targetEmployeeIds = availableEmployeeIds.filter((employeeId) => canToggleValidation(employeeId))
+    if (targetEmployeeIds.length === 0) {
+      toast.error({
+        title: 'Validation impossible',
+        message: 'Aucune ligne ne peut être validée.'
      })
      return
    }

-    if (successCount === 0) {
+    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) => ({
+            employeeId,
+            morningFrom: null,
+            morningTo: null,
+            afternoonFrom: null,
+            afternoonTo: null,
+            eveningFrom: null,
+            eveningTo: null,
+            isPresentMorning: false,
+            isPresentAfternoon: false
+          }))
+        }, { 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
    }

-    toast.error({
-      title: 'Erreur',
-      message: `${successCount} mise(s) à jour, ${failedCount} en échec.`
-    })
+    siteValidatingRowIds.value = Array.from(new Set([...siteValidatingRowIds.value, ...targetEmployeeIds]))
+
+    try {
+      const result = await bulkUpdateWorkHourSiteValidation({
+        workDate: selectedDate.value,
+        isSiteValid: checked,
+        employeeIds: targetEmployeeIds
+      }, { toast: false })
+
+      await loadWorkHours()
+
+      if (result.updated === 0) {
+        toast.error({
+          title: 'Erreur',
+          message: 'Aucune ligne site mise à jour.'
+        })
+        return
+      }
+
+      if (result.skipped > 0) {
+        toast.success({
+          title: 'Succès partiel',
+          message: `${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 () => {
@@ -956,14 +1128,18 @@ export const useHoursPage = () => {
    isSiteValidationPending,
    canToggleValidation,
    canToggleSiteValidation,
-    validatableEmployeeIds,
    isBulkValidationChecked,
    isBulkValidationIndeterminate,
+    isBulkSiteValidationChecked,
+    isBulkSiteValidationIndeterminate,
+    canBulkToggleSiteValidation,
    toggleValidation,
    toggleSiteValidation,
    toggleValidationBulk,
+    toggleSiteValidationBulk,
    getRowMetrics,
    getRowAbsenceLabel,
+    getRowAbsenceStyle,
    getPresenceDayValue,
    openAbsenceDrawer,
    submitAbsence,
--- a/frontend/pages/calendar.vue
+++ b/frontend/pages/calendar.vue
@@ -30,22 +30,17 @@
                    <div class="w-80">
                        <EmployeeNameFilterInput v-model="employeeFilter"/>
                    </div>
-                    <select
-                        v-model="selectedMonth"
-                        class="h-10 rounded-md border border-neutral-300 bg-white px-3 text-md text-neutral-900"
-                    >
-                        <option v-for="month in months" :key="month.value" :value="month.value">
-                            {{ month.label }}
-                        </option>
-                    </select>
-                    <select
-                        v-model="selectedYear"
-                        class="h-10 rounded-md border border-neutral-300 bg-white px-3 text-md text-neutral-900"
-                    >
-                        <option v-for="year in years" :key="year" :value="year">
-                            {{ year }}
-                        </option>
-                    </select>
+                    <PeriodStepperPicker
+                        width-class="w-[260px]"
+                        :label="selectedMonthLabel"
+                        picker-type="month"
+                        :picker-value="monthPickerValue"
+                        prev-aria-label="Mois précédent"
+                        next-aria-label="Mois suivant"
+                        @prev="shiftMonth(-1)"
+                        @next="shiftMonth(1)"
+                        @pick="onMonthPickerValue"
+                    />
                </div>
            </div>
            <div class="flex flex-wrap items-center gap-6 py-2">
@@ -86,6 +81,8 @@
        <AbsencePrintDrawer
            v-model="isPrintOpen"
            :sites="sites"
+            :contract-natures="contractNatureOptions"
+            :work-contracts="workContractOptions"
            :print-form="printForm"
            @submit="handlePrint"
            @cancel="closePrint"
@@ -109,6 +106,7 @@ import CalendarGrid from '~/components/CalendarGrid.vue'
 import AbsenceFormDrawer from '~/components/AbsenceFormDrawer.vue'
 import AbsencePrintDrawer from '~/components/AbsencePrintDrawer.vue'
 import EmployeeNameFilterInput from '~/components/EmployeeNameFilterInput.vue'
+import PeriodStepperPicker from '~/components/PeriodStepperPicker.vue'
 import SiteFilterSelector from '~/components/SiteFilterSelector.vue'

 useHead({
@@ -193,8 +191,8 @@ const months = [
    {value: 11, label: 'Décembre'}
 ]

-const years = Array.from({length: 5}, (unusedValue, index) => now.getFullYear() - 2 + index)
-
+const selectedMonthLabel = computed(() => `${months[selectedMonth.value]?.label ?? ''}`)
+const monthPickerValue = computed(() => `${selectedYear.value}-${String(selectedMonth.value + 1).padStart(2, '0')}`)

 // Infos de calendrier calculées.
 const daysInMonth = computed(() => getDaysInMonth(selectedYear.value, selectedMonth.value))
@@ -221,7 +219,25 @@ const form = reactive({
 const printForm = reactive({
    from: '',
    to: '',
-    siteIds: [] as number[]
+    siteIds: [] as number[],
+    contractNatures: [] as Array<'CDI' | 'CDD' | 'INTERIM'>,
+    workContractIds: [] as number[]
+})
+
+const contractNatureOptions = [
+    { value: 'CDI' as const, label: 'CDI' },
+    { value: 'CDD' as const, label: 'CDD' },
+    { value: 'INTERIM' as const, label: 'Intérim' }
+]
+
+const workContractOptions = computed(() => {
+    const byId = new Map<number, { id: number; name: string }>()
+    for (const employee of employees.value) {
+        const contract = employee.contract
+        if (!contract?.id) continue
+        byId.set(contract.id, { id: contract.id, name: contract.name })
+    }
+    return Array.from(byId.values()).sort((a, b) => a.name.localeCompare(b.name, 'fr'))
 })

 // Remet le formulaire à zéro.
@@ -249,6 +265,8 @@ const openPrint = () => {
    printForm.from = monthStart
    printForm.to = monthEnd
    printForm.siteIds = [...selectedSiteIds.value]
+    printForm.contractNatures = contractNatureOptions.map((item) => item.value)
+    printForm.workContractIds = workContractOptions.value.map((item) => item.id)
    isPrintOpen.value = true
 }

@@ -294,6 +312,22 @@ const addMonths = (date: Date, months: number) => {
    return next
 }

+const shiftMonth = (delta: number) => {
+    const next = new Date(selectedYear.value, selectedMonth.value + delta, 1)
+    selectedYear.value = next.getFullYear()
+    selectedMonth.value = next.getMonth()
+}
+
+const onMonthPickerValue = (value: string) => {
+    if (!value) return
+    const [yearStr, monthStr] = value.split('-')
+    const year = Number(yearStr)
+    const month = Number(monthStr)
+    if (!Number.isInteger(year) || !Number.isInteger(month) || month < 1 || month > 12) return
+    selectedYear.value = year
+    selectedMonth.value = month - 1
+}
+
 // Limite l'intervalle d'impression à 2 mois max.
 const enforcePrintRange = () => {
    if (!printForm.from) return
@@ -657,6 +691,12 @@ const handlePrint = async () => {
    if (printForm.siteIds.length > 0) {
        params.set('sites', printForm.siteIds.join(','))
    }
+    if (printForm.contractNatures.length > 0) {
+        params.set('contractNatures', printForm.contractNatures.join(','))
+    }
+    if (printForm.workContractIds.length > 0) {
+        params.set('workContracts', printForm.workContractIds.join(','))
+    }
    await printPdf(`/absences/print?${params.toString()}`)
    isPrintOpen.value = false
 }
--- a/frontend/pages/employees.vue
+++ b/frontend/pages/employees.vue
@@ -11,7 +11,7 @@
            <button
                type="button"
                class="rounded-lg bg-primary-500 px-4 py-2 text-md font-semibold text-white hover:bg-secondary-500"
-                @click="isDrawerOpen = true"
+                @click="openCreate"
            >
                Ajouter un employé
            </button>
@@ -32,10 +32,11 @@
    <div v-else class="flex-1 min-h-0 rounded-lg border border-neutral-200 bg-white overflow-hidden">
      <div class="h-full overflow-auto">
        <div class="min-w-[900px]">
-          <div class="grid grid-cols-[120px_1fr_1fr_220px_200px] gap-4 border-b border-neutral-200 bg-tertiary-500 px-6 py-3 text-md font-semibold text-neutral-700 sticky top-0 z-10">
+          <div class="grid grid-cols-[120px_1fr_1fr_180px_180px_200px] gap-4 border-b border-neutral-200 bg-tertiary-500 px-6 py-3 text-md font-semibold text-neutral-700 sticky top-0 z-10">
            <span class="text-left">Prénom</span>
            <span class="text-left">Nom</span>
            <span class="text-left">Site</span>
+            <span class="text-left">Nature</span>
            <span class="text-left">Contrat</span>
            <span class="text-right">Actions</span>
          </div>
@@ -46,7 +47,7 @@
            <div
              v-for="employee in filteredEmployees"
              :key="employee.id"
-              class="grid grid-cols-[120px_1fr_1fr_220px_200px] items-center gap-4 border-b border-neutral-100 px-6 py-3 text-md text-neutral-800 last:border-b-0"
+              class="grid grid-cols-[120px_1fr_1fr_180px_180px_200px] items-center gap-4 border-b border-neutral-100 px-6 py-3 text-md text-neutral-800 last:border-b-0"
            >
              <span>{{ employee.firstName }}</span>
              <span>{{ employee.lastName }}</span>
@@ -57,6 +58,7 @@
              >
                {{ employee.site?.name ?? '-' }}
              </span>
+              <span>{{ contractNatureLabel(employee.currentContractNature) }}</span>
              <span>{{ employee.contract?.name ?? '-' }}</span>
              <div class="flex items-center justify-end gap-2">
                <button
@@ -128,24 +130,72 @@
            Le site est obligatoire.
          </p>
        </div>
-        <div>
-          <label class="text-md font-semibold text-neutral-700" for="contract">
-            Contrat <span class="text-red-600">*</span>
-          </label>
-          <select
-            id="contract"
-            v-model="form.contractId"
-            :class="contractFieldClass"
-          >
-            <option value="">Sélectionner un contrat</option>
-            <option v-for="contract in contracts" :key="contract.id" :value="contract.id">
-              {{ contract.name }}
-            </option>
-          </select>
-          <p v-if="showContractError" class="mt-1 text-sm text-red-600">
-            Le contrat est obligatoire.
-          </p>
-        </div>
+        <template v-if="!editingEmployee">
+          <div>
+            <label class="text-md font-semibold text-neutral-700" for="contract-nature">
+              Type de contrat <span class="text-red-600">*</span>
+            </label>
+            <select
+              id="contract-nature"
+              v-model="form.contractNature"
+              :class="contractNatureFieldClass"
+            >
+              <option value="CDI">CDI</option>
+              <option value="CDD">CDD</option>
+              <option value="INTERIM">Intérim</option>
+            </select>
+            <p v-if="showContractNatureError" class="mt-1 text-sm text-red-600">
+              Le type de contrat est obligatoire.
+            </p>
+          </div>
+          <div>
+              <label class="text-md font-semibold text-neutral-700" for="contract">
+                  Temps de travail <span class="text-red-600">*</span>
+              </label>
+              <select
+                  id="contract"
+                  v-model="form.contractId"
+                  :class="contractFieldClass"
+              >
+                  <option value="">Sélectionner un contrat</option>
+                  <option v-for="contract in contracts" :key="contract.id" :value="contract.id">
+                      {{ contract.name }}
+                  </option>
+              </select>
+              <p v-if="showContractError" class="mt-1 text-sm text-red-600">
+                  Le temps de travail est obligatoire.
+              </p>
+          </div>
+          <div>
+            <label class="text-md font-semibold text-neutral-700" for="contract-start-date">
+              Début contrat <span class="text-red-600">*</span>
+            </label>
+            <input
+              id="contract-start-date"
+              v-model="form.contractStartDate"
+              type="date"
+              :class="contractStartDateFieldClass"
+            />
+            <p v-if="showContractStartDateError" class="mt-1 text-sm text-red-600">
+              La date de début est obligatoire.
+            </p>
+          </div>
+          <div v-if="requiresContractEndDate">
+            <label class="text-md font-semibold text-neutral-700" for="contract-end-date">
+              Fin contrat
+              <span v-if="requiresContractEndDate" class="text-red-600">*</span>
+            </label>
+            <input
+              id="contract-end-date"
+              v-model="form.contractEndDate"
+              type="date"
+              :class="contractEndDateFieldClass"
+            />
+            <p v-if="showContractEndDateError" class="mt-1 text-sm text-red-600">
+              La date de fin est obligatoire pour un CDD ou un intérim.
+            </p>
+          </div>
+        </template>
        <div class="flex justify-end gap-3 pt-2">
          <button
            type="button"
@@ -212,26 +262,54 @@ const filteredEmployees = computed(() => {
  })
 })

+const contractNatureLabel = (value?: 'CDI' | 'CDD' | 'INTERIM') => {
+  if (value === 'CDD') return 'CDD'
+  if (value === 'INTERIM') return 'Intérim'
+  return 'CDI'
+}
+
 const form = reactive({
  firstName: '',
  lastName: '',
  siteId: '' as number | '',
-  contractId: '' as number | ''
+  contractId: '' as number | '',
+  contractNature: 'CDI' as 'CDI' | 'CDD' | 'INTERIM',
+  contractStartDate: '',
+  contractEndDate: ''
 })

 const validationTouched = reactive({
  firstName: false,
  lastName: false,
  siteId: false,
-  contractId: false
+  contractId: false,
+  contractNature: false,
+  contractStartDate: false,
+  contractEndDate: false
 })

 const isFirstNameValid = computed(() => form.firstName.trim() !== '')
 const isLastNameValid = computed(() => form.lastName.trim() !== '')
 const isSiteValid = computed(() => form.siteId !== '')
 const isContractValid = computed(() => form.contractId !== '')
+const isContractNatureValid = computed(() => ['CDI', 'CDD', 'INTERIM'].includes(form.contractNature))
+const isContractStartDateValid = computed(() => form.contractStartDate !== '')
+const requiresContractEndDate = computed(() => form.contractNature === 'CDD' || form.contractNature === 'INTERIM')
+const isContractEndDateValid = computed(() => {
+  if (!requiresContractEndDate.value) return true
+  return form.contractEndDate !== ''
+})
 const isFormValid = computed(
-  () => isFirstNameValid.value && isLastNameValid.value && isSiteValid.value && isContractValid.value
+  () =>
+    isFirstNameValid.value &&
+    isLastNameValid.value &&
+    isSiteValid.value &&
+    (editingEmployee.value
+      ? true
+      : (isContractValid.value &&
+        isContractNatureValid.value &&
+        isContractStartDateValid.value &&
+        isContractEndDateValid.value))
 )

 const showFirstNameError = computed(
@@ -246,6 +324,15 @@ const showSiteError = computed(
 const showContractError = computed(
  () => validationTouched.contractId && !isContractValid.value
 )
+const showContractNatureError = computed(
+  () => !editingEmployee.value && validationTouched.contractNature && !isContractNatureValid.value
+)
+const showContractStartDateError = computed(
+  () => !editingEmployee.value && validationTouched.contractStartDate && !isContractStartDateValid.value
+)
+const showContractEndDateError = computed(
+  () => !editingEmployee.value && validationTouched.contractEndDate && !isContractEndDateValid.value
+)

 const baseInputClass =
  'mt-2 w-full rounded-md border px-3 py-2 text-base text-neutral-900 focus:border-primary-500 focus:outline-none focus:ring-2 focus:ring-secondary-500/20'
@@ -277,6 +364,26 @@ const contractFieldClass = computed(() => {
  }
  return `${baseClass} border-neutral-300`
 })
+const contractNatureFieldClass = computed(() => {
+  const baseClass =
+    'mt-2 w-full rounded-md border bg-white px-3 py-2 text-md text-neutral-900'
+  if (showContractNatureError.value) {
+    return `${baseClass} border-red-500`
+  }
+  return `${baseClass} border-neutral-300`
+})
+const contractStartDateFieldClass = computed(() => {
+  if (showContractStartDateError.value) {
+    return `${baseInputClass} border-red-500`
+  }
+  return `${baseInputClass} border-neutral-300`
+})
+const contractEndDateFieldClass = computed(() => {
+  if (showContractEndDateError.value) {
+    return `${baseInputClass} border-red-500`
+  }
+  return `${baseInputClass} border-neutral-300`
+})

 const submitButtonClass = computed(() => {
  if (isSubmitting.value || !isFormValid.value) {
@@ -304,6 +411,9 @@ const loadContracts = async () => {

 onMounted(async () => {
  await Promise.all([loadEmployees(), loadSites(), loadContracts()])
+  if (form.contractStartDate === '') {
+    form.contractStartDate = new Date().toISOString().slice(0, 10)
+  }
 })

 watch(sites, (nextSites) => {
@@ -324,7 +434,12 @@ const handleSubmit = async () => {
  validationTouched.firstName = true
  validationTouched.lastName = true
  validationTouched.siteId = true
-  validationTouched.contractId = true
+  if (!editingEmployee.value) {
+    validationTouched.contractId = true
+    validationTouched.contractNature = true
+    validationTouched.contractStartDate = true
+    validationTouched.contractEndDate = true
+  }
  if (!isFormValid.value) return

  isSubmitting.value = true
@@ -334,14 +449,17 @@ const handleSubmit = async () => {
        firstName: form.firstName,
        lastName: form.lastName,
        siteId: form.siteId === '' ? null : Number(form.siteId),
-        contractId: Number(form.contractId)
+        contractId: editingEmployee.value.contract?.id ?? Number(form.contractId)
      })
    } else {
      await createEmployee({
        firstName: form.firstName,
        lastName: form.lastName,
        siteId: form.siteId === '' ? null : Number(form.siteId),
-        contractId: Number(form.contractId)
+        contractId: Number(form.contractId),
+        contractNature: form.contractNature,
+        contractStartDate: form.contractStartDate,
+        contractEndDate: requiresContractEndDate.value ? form.contractEndDate : null
      })
    }

@@ -349,6 +467,9 @@ const handleSubmit = async () => {
    form.lastName = ''
    form.siteId = ''
    form.contractId = ''
+    form.contractNature = 'CDI'
+    form.contractStartDate = new Date().toISOString().slice(0, 10)
+    form.contractEndDate = ''
    editingEmployee.value = null
    isDrawerOpen.value = false
    await loadEmployees()
@@ -363,6 +484,15 @@ watch(isDrawerOpen, (isOpen) => {
    validationTouched.lastName = false
    validationTouched.siteId = false
    validationTouched.contractId = false
+    validationTouched.contractNature = false
+    validationTouched.contractStartDate = false
+    validationTouched.contractEndDate = false
+  }
+})
+
+watch(requiresContractEndDate, (required) => {
+  if (!required) {
+    form.contractEndDate = ''
  }
 })

@@ -371,7 +501,18 @@ const openEdit = (employee: Employee) => {
  form.firstName = employee.firstName
  form.lastName = employee.lastName
  form.siteId = employee.site?.id ?? ''
-  form.contractId = employee.contract?.id ?? ''
+  isDrawerOpen.value = true
+}
+
+const openCreate = () => {
+  editingEmployee.value = null
+  form.firstName = ''
+  form.lastName = ''
+  form.siteId = ''
+  form.contractId = ''
+  form.contractNature = 'CDI'
+  form.contractStartDate = new Date().toISOString().slice(0, 10)
+  form.contractEndDate = ''
  isDrawerOpen.value = true
 }

--- a/frontend/pages/hours.vue
+++ b/frontend/pages/hours.vue
@@ -56,11 +56,16 @@
                :can-toggle-site-validation="canToggleSiteValidation"
                :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-presence-day-value="getPresenceDayValue"
                :on-absence-click="openAbsenceDrawer"
                :format-minutes="formatMinutes"
@@ -158,11 +163,16 @@ const {
  canToggleSiteValidation,
  isBulkValidationChecked,
  isBulkValidationIndeterminate,
+  isBulkSiteValidationChecked,
+  isBulkSiteValidationIndeterminate,
+  canBulkToggleSiteValidation,
  toggleValidation,
  toggleSiteValidation,
  toggleValidationBulk,
+  toggleSiteValidationBulk,
  getRowMetrics,
  getRowAbsenceLabel,
+  getRowAbsenceStyle,
  getPresenceDayValue,
  openAbsenceDrawer,
  submitAbsence,
--- a/frontend/services/dto/employee.ts
+++ b/frontend/services/dto/employee.ts
@@ -7,5 +7,8 @@ export type Employee = {
  lastName: string
  site: Site
  contract?: Contract | null
+  currentContractNature?: 'CDI' | 'CDD' | 'INTERIM'
+  currentContractStartDate?: string | null
+  currentContractEndDate?: string | null
  displayOrder?: number
 }
--- a/frontend/services/dto/work-hour.ts
+++ b/frontend/services/dto/work-hour.ts
@@ -70,6 +70,7 @@ export type WorkHourDayContextRow = {
  employeeId: number
  hasContractAtDate: boolean
  absenceLabel?: string | null
+  absenceColor?: string | null
  absenceHalf?: 'AM' | 'PM' | null
  absentMorning: boolean
  absentAfternoon: boolean
--- a/frontend/services/employees.ts
+++ b/frontend/services/employees.ts
@@ -26,13 +26,19 @@ export const createEmployee = async (payload: {
  lastName: string
  siteId?: number | null
  contractId: number
+  contractNature?: 'CDI' | 'CDD' | 'INTERIM'
+  contractStartDate?: string
+  contractEndDate?: string | null
 }) => {
  const api = useApi()
  return api.post<Employee>('/employees', {
    firstName: payload.firstName,
    lastName: payload.lastName,
    site: payload.siteId ? `/api/sites/${payload.siteId}` : null,
-    contract: `/api/contracts/${payload.contractId}`
+    contract: `/api/contracts/${payload.contractId}`,
+    contractNature: payload.contractNature,
+    contractStartDate: payload.contractStartDate,
+    contractEndDate: payload.contractEndDate ?? null
  }, {
    toastSuccessKey: 'success.employee.create',
    toastErrorKey: 'errors.employee.create'
@@ -46,6 +52,9 @@ export const updateEmployee = async (
    lastName: string
    siteId?: number | null
    contractId: number
+    contractNature?: 'CDI' | 'CDD' | 'INTERIM'
+    contractStartDate?: string
+    contractEndDate?: string | null
    displayOrder?: number
  }
 ) => {
@@ -55,6 +64,9 @@ export const updateEmployee = async (
    lastName: payload.lastName,
    site: payload.siteId ? `/api/sites/${payload.siteId}` : null,
    contract: `/api/contracts/${payload.contractId}`,
+    contractNature: payload.contractNature,
+    contractStartDate: payload.contractStartDate,
+    contractEndDate: payload.contractEndDate ?? null,
    displayOrder: payload.displayOrder
  }, {
    toastSuccessKey: 'success.employee.update',
--- a/frontend/services/work-hours.ts
+++ b/frontend/services/work-hours.ts
@@ -58,6 +58,29 @@ export const updateWorkHourValidation = async (
  )
 }

+export const bulkUpdateWorkHourValidation = async (payload: {
+  workDate: string
+  isValid: boolean
+  employeeIds: number[]
+}, options?: { toast?: boolean }) => {
+  const api = useApi()
+  return api.post<{
+    requested: number
+    updated: number
+    skipped: number
+    updatedEmployeeIds: number[]
+    skippedEmployeeIds: number[]
+  }>(
+    '/work-hours/bulk-validation',
+    payload,
+    {
+      toast: options?.toast ?? true,
+      toastSuccessMessage: payload.isValid ? 'Validations enregistrées.' : 'Validations retirées.',
+      toastErrorMessage: "Impossible de mettre à jour les validations."
+    }
+  )
+}
+
 export const updateWorkHourSiteValidation = async (
  id: number,
  isSiteValid: boolean,
@@ -75,6 +98,29 @@ export const updateWorkHourSiteValidation = async (
  )
 }

+export const bulkUpdateWorkHourSiteValidation = async (payload: {
+  workDate: string
+  isSiteValid: boolean
+  employeeIds: number[]
+}, options?: { toast?: boolean }) => {
+  const api = useApi()
+  return api.post<{
+    requested: number
+    updated: number
+    skipped: number
+    updatedEmployeeIds: number[]
+    skippedEmployeeIds: number[]
+  }>(
+    '/work-hours/site-bulk-validation',
+    payload,
+    {
+      toast: options?.toast ?? true,
+      toastSuccessMessage: payload.isSiteValid ? 'Validations site enregistrées.' : 'Validations site retirées.',
+      toastErrorMessage: "Impossible de mettre à jour les validations site."
+    }
+  )
+}
+
 export const getWeeklyWorkHourSummary = async (weekStart: string) => {
  const api = useApi()
  return api.get<WeeklyWorkHourSummary>(
--- a/migrations/Version20260226203000.php
+++ b/migrations/Version20260226203000.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20260226203000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add contract nature to employee contract periods';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql("ALTER TABLE employee_contract_periods ADD contract_nature VARCHAR(20) DEFAULT 'CDI' NOT NULL");
+        $this->addSql("
+            UPDATE employee_contract_periods p
+            SET contract_nature = 'INTERIM'
+            FROM contracts c
+            WHERE p.contract_id = c.id
+              AND LOWER(c.name) LIKE '%interim%'
+        ");
+    }
+
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE employee_contract_periods DROP contract_nature');
+    }
+}
--- a/migrations/Version20260226210000.php
+++ b/migrations/Version20260226210000.php
@@ -0,0 +1,82 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+use Doctrine\Migrations\Exception\IrreversibleMigration;
+
+final class Version20260226210000 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Reassign legacy INTERIM contract to a TIME 35h contract and remove legacy INTERIM contract row';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql(
+            <<<'SQL'
+                DO $$
+                DECLARE
+                    legacy_interim_contract_id INT;
+                    target_time_35h_contract_id INT;
+                BEGIN
+                    -- Contrat legacy "Intérim" (ancien modèle).
+                    SELECT c.id
+                    INTO legacy_interim_contract_id
+                    FROM contracts c
+                    WHERE LOWER(c.name) LIKE '%interim%'
+                    ORDER BY c.id
+                    LIMIT 1;
+
+                    -- Si déjà supprimé, on ne fait rien.
+                    IF legacy_interim_contract_id IS NULL THEN
+                        RETURN;
+                    END IF;
+
+                    -- Contrat cible: suivi horaire 35h.
+                    SELECT c.id
+                    INTO target_time_35h_contract_id
+                    FROM contracts c
+                    WHERE c.tracking_mode = 'TIME'
+                      AND c.weekly_hours = 35
+                      AND c.id <> legacy_interim_contract_id
+                    ORDER BY
+                        CASE WHEN LOWER(c.name) = '35h' THEN 0 ELSE 1 END,
+                        c.id
+                    LIMIT 1;
+
+                    IF target_time_35h_contract_id IS NULL THEN
+                        RAISE EXCEPTION 'No TIME 35h contract found to replace legacy INTERIM contract id=%', legacy_interim_contract_id;
+                    END IF;
+
+                    -- Ré-assigne l'historique de périodes.
+                    UPDATE employee_contract_periods
+                    SET contract_id = target_time_35h_contract_id
+                    WHERE contract_id = legacy_interim_contract_id;
+
+                    -- Ré-assigne le pointeur actuel employé (compat legacy / affichage).
+                    UPDATE employees
+                    SET contract_id = target_time_35h_contract_id
+                    WHERE contract_id = legacy_interim_contract_id;
+
+                    -- Garde-fou FK avant suppression.
+                    IF EXISTS (SELECT 1 FROM employee_contract_periods p WHERE p.contract_id = legacy_interim_contract_id)
+                       OR EXISTS (SELECT 1 FROM employees e WHERE e.contract_id = legacy_interim_contract_id) THEN
+                        RAISE EXCEPTION 'Legacy INTERIM contract id=% is still referenced', legacy_interim_contract_id;
+                    END IF;
+
+                    DELETE FROM contracts WHERE id = legacy_interim_contract_id;
+                END $$;
+                SQL
+        );
+    }
+
+    public function down(Schema $schema): void
+    {
+        throw new IrreversibleMigration('This migration performs data reassignment and contract deletion.');
+    }
+}
--- a/src/ApiResource/AbsencePrint.php
+++ b/src/ApiResource/AbsencePrint.php
@@ -18,6 +18,8 @@ use App\State\AbsencePrintProvider;
                new QueryParameter(key: 'from', required: true),
                new QueryParameter(key: 'to', required: true),
                new QueryParameter(key: 'sites', required: false),
+                new QueryParameter(key: 'contractNatures', required: false),
+                new QueryParameter(key: 'workContracts', required: false),
            ],
            security: "is_granted('ROLE_ADMIN')"
        ),
--- a/src/ApiResource/WorkHourBulkSiteValidation.php
+++ b/src/ApiResource/WorkHourBulkSiteValidation.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\ApiResource;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Post;
+use App\State\WorkHourBulkSiteValidationProcessor;
+
+#[ApiResource(
+    operations: [
+        new Post(
+            uriTemplate: '/work-hours/site-bulk-validation',
+            security: "is_granted('ROLE_USER')",
+            output: WorkHourBulkValidationResult::class,
+            processor: WorkHourBulkSiteValidationProcessor::class
+        ),
+    ]
+)]
+final class WorkHourBulkSiteValidation
+{
+    public string $workDate = '';
+
+    public bool $isSiteValid = false;
+
+    /**
+     * @var list<int>
+     */
+    public array $employeeIds = [];
+}
--- a/src/ApiResource/WorkHourBulkValidation.php
+++ b/src/ApiResource/WorkHourBulkValidation.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\ApiResource;
+
+use ApiPlatform\Metadata\ApiResource;
+use ApiPlatform\Metadata\Post;
+use App\State\WorkHourBulkValidationProcessor;
+
+#[ApiResource(
+    operations: [
+        new Post(
+            uriTemplate: '/work-hours/bulk-validation',
+            security: "is_granted('ROLE_ADMIN')",
+            output: WorkHourBulkValidationResult::class,
+            processor: WorkHourBulkValidationProcessor::class
+        ),
+    ]
+)]
+final class WorkHourBulkValidation
+{
+    public string $workDate = '';
+
+    public bool $isValid = false;
+
+    /**
+     * @var list<int>
+     */
+    public array $employeeIds = [];
+}
--- a/src/ApiResource/WorkHourBulkValidationResult.php
+++ b/src/ApiResource/WorkHourBulkValidationResult.php
@@ -0,0 +1,22 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\ApiResource;
+
+final class WorkHourBulkValidationResult
+{
+    public int $requested = 0;
+    public int $updated   = 0;
+    public int $skipped   = 0;
+
+    /**
+     * @var list<int>
+     */
+    public array $updatedEmployeeIds = [];
+
+    /**
+     * @var list<int>
+     */
+    public array $skippedEmployeeIds = [];
+}
--- a/src/ApiResource/WorkHourDayContext.php
+++ b/src/ApiResource/WorkHourDayContext.php
@@ -26,6 +26,7 @@ final class WorkHourDayContext
     * @var list<array{
     *     employeeId:int,
     *     absenceLabel:?string,
+     *     absenceColor:?string,
     *     absenceHalf:?string,
     *     absentMorning:bool,
     *     absentAfternoon:bool,
--- a/src/Dto/WorkHours/DayContextRow.php
+++ b/src/Dto/WorkHours/DayContextRow.php
@@ -10,6 +10,7 @@ final class DayContextRow
        public int $employeeId,
        public bool $hasContractAtDate = true,
        public ?string $absenceLabel = null,
+        public ?string $absenceColor = null,
        public ?string $absenceHalf = null,
        public bool $absentMorning = false,
        public bool $absentAfternoon = false,
@@ -19,6 +20,7 @@ final class DayContextRow

    public function addAbsence(
        ?string $label,
+        ?string $color,
        bool $morning,
        bool $afternoon,
        int $creditedMinutes,
@@ -35,6 +37,14 @@ final class DayContextRow
            $this->absenceLabel = 'Absences multiples';
        }

+        // Si plusieurs types d'absence différents sont fusionnés sur la même journée,
+        // on retire la couleur métier spécifique.
+        if (null === $this->absenceColor) {
+            $this->absenceColor = $color;
+        } elseif ($color !== $this->absenceColor) {
+            $this->absenceColor = null;
+        }
+
        // AM/PM seulement pour les demi-journées, null pour journée complète.
        $this->absenceHalf = $this->resolveHalfLabel($this->absentMorning, $this->absentAfternoon);
        // Cumule les minutes créditées par les absences "comptées comme travaillées".
@@ -48,6 +58,7 @@ final class DayContextRow
     *     employeeId:int,
     *     hasContractAtDate:bool,
     *     absenceLabel:?string,
+     *     absenceColor:?string,
     *     absenceHalf:?string,
     *     absentMorning:bool,
     *     absentAfternoon:bool,
@@ -61,6 +72,7 @@ final class DayContextRow
            'employeeId'            => $this->employeeId,
            'hasContractAtDate'     => $this->hasContractAtDate,
            'absenceLabel'          => $this->absenceLabel,
+            'absenceColor'          => $this->absenceColor,
            'absenceHalf'           => $this->absenceHalf,
            'absentMorning'         => $this->absentMorning,
            'absentAfternoon'       => $this->absentAfternoon,
--- a/src/Entity/Employee.php
+++ b/src/Entity/Employee.php
@@ -6,9 +6,12 @@ namespace App\Entity;

 use ApiPlatform\Metadata\ApiProperty;
 use ApiPlatform\Metadata\ApiResource;
+use App\Enum\ContractNature;
 use App\Repository\EmployeeRepository;
 use App\State\EmployeeWriteProcessor;
 use DateTimeImmutable;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Component\Serializer\Attribute\Groups;

@@ -56,9 +59,25 @@ class Employee
    #[ORM\Column(type: 'datetime_immutable')]
    private DateTimeImmutable $createdAt;

+    /**
+     * @var Collection<int, EmployeeContractPeriod>
+     */
+    #[ORM\OneToMany(mappedBy: 'employee', targetEntity: EmployeeContractPeriod::class)]
+    private Collection $contractPeriods;
+
+    #[Groups(['employee:write'])]
+    private ?string $contractNature = null;
+
+    #[Groups(['employee:write'])]
+    private ?string $contractStartDate = null;
+
+    #[Groups(['employee:write'])]
+    private ?string $contractEndDate = null;
+
    public function __construct()
    {
-        $this->createdAt = new DateTimeImmutable();
+        $this->createdAt       = new DateTimeImmutable();
+        $this->contractPeriods = new ArrayCollection();
    }

    public function getId(): ?int
@@ -130,4 +149,81 @@ class Employee

        return $this;
    }
+
+    public function getContractNature(): ?string
+    {
+        return $this->contractNature;
+    }
+
+    public function setContractNature(?string $contractNature): self
+    {
+        $this->contractNature = $contractNature;
+
+        return $this;
+    }
+
+    public function getContractStartDate(): ?string
+    {
+        return $this->contractStartDate;
+    }
+
+    public function setContractStartDate(?string $contractStartDate): self
+    {
+        $this->contractStartDate = $contractStartDate;
+
+        return $this;
+    }
+
+    public function getContractEndDate(): ?string
+    {
+        return $this->contractEndDate;
+    }
+
+    public function setContractEndDate(?string $contractEndDate): self
+    {
+        $this->contractEndDate = $contractEndDate;
+
+        return $this;
+    }
+
+    #[Groups(['employee:read'])]
+    public function getCurrentContractNature(): string
+    {
+        return $this->resolveCurrentContractPeriod()?->getContractNatureEnum()->value ?? ContractNature::CDI->value;
+    }
+
+    #[Groups(['employee:read'])]
+    public function getCurrentContractStartDate(): ?string
+    {
+        return $this->resolveCurrentContractPeriod()?->getStartDate()->format('Y-m-d');
+    }
+
+    #[Groups(['employee:read'])]
+    public function getCurrentContractEndDate(): ?string
+    {
+        return $this->resolveCurrentContractPeriod()?->getEndDate()?->format('Y-m-d');
+    }
+
+    private function resolveCurrentContractPeriod(): ?EmployeeContractPeriod
+    {
+        $today   = new DateTimeImmutable('today');
+        $current = null;
+
+        foreach ($this->contractPeriods as $period) {
+            if ($period->getStartDate() > $today) {
+                continue;
+            }
+
+            $endDate = $period->getEndDate();
+            if (null !== $endDate && $endDate < $today) {
+                continue;
+            }
+
+            if (null === $current || $period->getStartDate() > $current->getStartDate()) {
+                $current = $period;
+            }
+        }
+
+        return $current;
+    }
 }
--- a/src/Entity/EmployeeContractPeriod.php
+++ b/src/Entity/EmployeeContractPeriod.php
@@ -4,6 +4,7 @@ declare(strict_types=1);

 namespace App\Entity;

+use App\Enum\ContractNature;
 use App\Repository\EmployeeContractPeriodRepository;
 use DateTimeImmutable;
 use Doctrine\ORM\Mapping as ORM;
@@ -19,7 +20,7 @@ class EmployeeContractPeriod
    #[ORM\Column(type: 'integer')]
    private ?int $id = null;

-    #[ORM\ManyToOne(targetEntity: Employee::class)]
+    #[ORM\ManyToOne(targetEntity: Employee::class, inversedBy: 'contractPeriods')]
    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
    private ?Employee $employee = null;

@@ -33,6 +34,9 @@ class EmployeeContractPeriod
    #[ORM\Column(type: 'date_immutable', nullable: true)]
    private ?DateTimeImmutable $endDate = null;

+    #[ORM\Column(type: 'string', length: 20, options: ['default' => ContractNature::CDI->value])]
+    private string $contractNature = ContractNature::CDI->value;
+
    #[ORM\Column(type: 'datetime_immutable')]
    private DateTimeImmutable $createdAt;

@@ -95,6 +99,24 @@ class EmployeeContractPeriod
        return $this;
    }

+    public function getContractNature(): string
+    {
+        return $this->contractNature;
+    }
+
+    public function getContractNatureEnum(): ContractNature
+    {
+        return ContractNature::tryFrom($this->contractNature) ?? ContractNature::CDI;
+    }
+
+    public function setContractNature(ContractNature|string $contractNature): self
+    {
+        $value                = $contractNature instanceof ContractNature ? $contractNature->value : $contractNature;
+        $this->contractNature = ContractNature::tryFrom($value)?->value ?? ContractNature::CDI->value;
+
+        return $this;
+    }
+
    public function getCreatedAt(): DateTimeImmutable
    {
        return $this->createdAt;
--- a/src/Enum/ContractNature.php
+++ b/src/Enum/ContractNature.php
@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Enum;
+
+enum ContractNature: string
+{
+    case CDI     = 'CDI';
+    case CDD     = 'CDD';
+    case INTERIM = 'INTERIM';
+
+    public function requiresEndDate(): bool
+    {
+        return self::CDD === $this || self::INTERIM === $this;
+    }
+}
--- a/src/Repository/EmployeeRepository.php
+++ b/src/Repository/EmployeeRepository.php
@@ -85,6 +85,8 @@ final class EmployeeRepository extends ServiceEntityRepository implements Employ
        $qb = $this->createQueryBuilder('e')
            ->leftJoin('e.site', 's')
            ->addSelect('s')
+            ->leftJoin('e.contract', 'c')
+            ->addSelect('c')
            ->orderBy('s.displayOrder', 'ASC')
            ->addOrderBy('s.name', 'ASC')
            ->addOrderBy('e.displayOrder', 'ASC')
--- a/src/Service/Contracts/EmployeeContractResolver.php
+++ b/src/Service/Contracts/EmployeeContractResolver.php
@@ -6,6 +6,7 @@ namespace App\Service\Contracts;

 use App\Entity\Contract;
 use App\Entity\Employee;
+use App\Enum\ContractNature;
 use App\Repository\EmployeeContractPeriodRepository;
 use DateTimeImmutable;

@@ -22,6 +23,13 @@ readonly class EmployeeContractResolver
        return $period?->getContract();
    }

+    public function resolveNatureForEmployeeAndDate(Employee $employee, DateTimeImmutable $date): ContractNature
+    {
+        $period = $this->periodRepository->findOneCoveringDate($employee, $date);
+
+        return $period?->getContractNatureEnum() ?? ContractNature::CDI;
+    }
+
    /**
     * @param list<Employee> $employees
     * @param list<string>   $days
@@ -68,4 +76,51 @@ readonly class EmployeeContractResolver

        return $resolved;
    }
+
+    /**
+     * @param list<Employee> $employees
+     * @param list<string>   $days
+     *
+     * @return array<int, array<string, ContractNature>>
+     */
+    public function resolveNaturesForEmployeesAndDays(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] = ContractNature::CDI;
+            }
+        }
+
+        $from    = new DateTimeImmutable(min($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';
+            $nature = $period->getContractNatureEnum();
+            foreach ($days as $day) {
+                if ($day < $start || $day > $end) {
+                    continue;
+                }
+                $resolved[$employeeId][$day] = $nature;
+            }
+        }
+
+        return $resolved;
+    }
 }
--- a/src/Service/WorkHours/WorkHourBulkValidationExecutor.php
+++ b/src/Service/WorkHours/WorkHourBulkValidationExecutor.php
@@ -0,0 +1,103 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service\WorkHours;
+
+use App\ApiResource\WorkHourBulkValidationResult;
+use App\Entity\User;
+use App\Entity\WorkHour;
+use App\Repository\EmployeeRepository;
+use App\Repository\WorkHourRepository;
+use DateTimeImmutable;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;
+
+final readonly class WorkHourBulkValidationExecutor
+{
+    public function __construct(
+        private EntityManagerInterface $entityManager,
+        private EmployeeRepository $employeeRepository,
+        private WorkHourRepository $workHourRepository,
+    ) {}
+
+    /**
+     * @param list<mixed>                    $employeeIds
+     * @param callable(?WorkHour, int): bool $shouldSkip
+     * @param callable(WorkHour, int): void  $applyUpdate
+     */
+    public function execute(
+        User $user,
+        string $workDateValue,
+        array $employeeIds,
+        callable $shouldSkip,
+        callable $applyUpdate
+    ): WorkHourBulkValidationResult {
+        $workDate = DateTimeImmutable::createFromFormat('Y-m-d', $workDateValue);
+        if (!$workDate || $workDate->format('Y-m-d') !== $workDateValue) {
+            throw new UnprocessableEntityHttpException('workDate must use Y-m-d format.');
+        }
+
+        $normalizedEmployeeIds = $this->normalizeEmployeeIds($employeeIds);
+        if ([] === $normalizedEmployeeIds) {
+            throw new UnprocessableEntityHttpException('employeeIds must contain at least one employee.');
+        }
+
+        $employeesById = $this->employeeRepository->findAccessibleByIds($normalizedEmployeeIds, $user);
+        if (count($employeesById) !== count($normalizedEmployeeIds)) {
+            throw new AccessDeniedHttpException('At least one employee is unknown or outside your scope.');
+        }
+
+        $existingByEmployeeId = $this->workHourRepository
+            ->findByDateAndEmployeesIndexedByEmployeeId($workDate, array_values($employeesById))
+        ;
+
+        $result            = new WorkHourBulkValidationResult();
+        $result->requested = count($normalizedEmployeeIds);
+
+        foreach ($normalizedEmployeeIds as $employeeId) {
+            $workHour = $existingByEmployeeId[$employeeId] ?? null;
+            if (null === $workHour || $shouldSkip($workHour, $employeeId)) {
+                ++$result->skipped;
+                $result->skippedEmployeeIds[] = $employeeId;
+
+                continue;
+            }
+
+            $applyUpdate($workHour, $employeeId);
+            ++$result->updated;
+            $result->updatedEmployeeIds[] = $employeeId;
+        }
+
+        if ($result->updated > 0) {
+            $this->entityManager->flush();
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param list<mixed> $employeeIds
+     *
+     * @return list<int>
+     */
+    private function normalizeEmployeeIds(array $employeeIds): array
+    {
+        $normalized = [];
+        foreach ($employeeIds as $index => $rawId) {
+            $employeeId = (int) $rawId;
+            if ($employeeId <= 0) {
+                throw new UnprocessableEntityHttpException(sprintf('employeeIds[%d] must be a positive integer.', $index));
+            }
+
+            if (isset($normalized[$employeeId])) {
+                throw new UnprocessableEntityHttpException(sprintf('Employee %d appears multiple times in payload.', $employeeId));
+            }
+
+            $normalized[$employeeId] = $employeeId;
+        }
+
+        return array_values($normalized);
+    }
+}
--- a/src/Service/WorkHours/WorkedHoursCreditPolicy.php
+++ b/src/Service/WorkHours/WorkedHoursCreditPolicy.php
@@ -60,11 +60,6 @@ final readonly class WorkedHoursCreditPolicy
        bool $absentMorning,
        bool $absentAfternoon
    ): float {
-        $type = $absence->getType();
-        if (!$type?->getCountAsWorkedHours()) {
-            return 0.0;
-        }
-
        $employee = $absence->getEmployee();
        if (null === $employee) {
            return 0.0;
@@ -74,9 +69,14 @@ final readonly class WorkedHoursCreditPolicy
            return 0.0;
        }

-        $halfUnits = ($absentMorning ? 1 : 0) + ($absentAfternoon ? 1 : 0);
+        // Règle forfait:
+        // - demi-journée d'absence => 0.5 travaillé
+        // - journée complète d'absence => 0 travaillé
+        if ($absentMorning xor $absentAfternoon) {
+            return 0.5;
+        }

-        return $halfUnits * 0.5;
+        return 0.0;
    }

    public function resolveContractDayMinutes(?int $weeklyHours, int $isoWeekDay): int
--- a/src/State/AbsencePrintProvider.php
+++ b/src/State/AbsencePrintProvider.php
@@ -6,6 +6,7 @@ namespace App\State;

 use ApiPlatform\Metadata\Operation;
 use ApiPlatform\State\ProviderInterface;
+use App\Enum\ContractNature;
 use App\Enum\HalfDay;
 use App\Repository\AbsenceRepository;
 use App\Repository\EmployeeRepository;
@@ -53,9 +54,11 @@ class AbsencePrintProvider implements ProviderInterface
        $fromDate = DateTimeImmutable::createFromFormat('Y-m-d', $from);
        $toDate   = DateTimeImmutable::createFromFormat('Y-m-d', $to);

-        $siteIds = $this->parseIds($request->query->get('sites'));
+        $siteIds         = $this->parseIds($request->query->get('sites'));
+        $workContractIds = $this->parseIds($request->query->get('workContracts'));
+        $contractNatures = $this->parseContractNatures($request->query->get('contractNatures'));

-        $employees = $this->loadEmployees($siteIds);
+        $employees = $this->loadEmployees($siteIds, $contractNatures, $workContractIds);
        $absences  = $this->loadAbsences($fromDate, $toDate, $employees);

        $days       = $this->buildDays($fromDate, $toDate);
@@ -108,9 +111,19 @@ class AbsencePrintProvider implements ProviderInterface
        return array_values(array_unique($ids));
    }

-    private function loadEmployees(array $siteIds): array
+    private function loadEmployees(array $siteIds, array $contractNatures, array $workContractIds): array
    {
-        return $this->employeeRepository->findForPrintBySiteIds($siteIds);
+        $employees = $this->employeeRepository->findForPrintBySiteIds($siteIds);
+
+        return array_values(array_filter($employees, static function ($employee) use ($contractNatures, $workContractIds): bool {
+            $employeeNature     = (string) $employee->getCurrentContractNature();
+            $employeeContractId = $employee->getContract()?->getId();
+
+            $natureMatches   = [] === $contractNatures || in_array($employeeNature, $contractNatures, true);
+            $contractMatches = [] === $workContractIds || (null !== $employeeContractId && in_array($employeeContractId, $workContractIds, true));
+
+            return $natureMatches && $contractMatches;
+        }));
    }

    private function loadAbsences(DateTimeImmutable $from, DateTimeImmutable $to, array $employees): array
@@ -209,4 +222,24 @@ class AbsencePrintProvider implements ProviderInterface

        return $map;
    }
+
+    /**
+     * @return list<string>
+     */
+    private function parseContractNatures(?string $value): array
+    {
+        if (null === $value || '' === trim($value)) {
+            return [];
+        }
+
+        $values = [];
+        foreach (explode(',', $value) as $part) {
+            $nature = strtoupper(trim($part));
+            if (null !== ContractNature::tryFrom($nature)) {
+                $values[] = $nature;
+            }
+        }
+
+        return array_values(array_unique($values));
+    }
 }
--- a/src/State/EmployeeWriteProcessor.php
+++ b/src/State/EmployeeWriteProcessor.php
@@ -10,10 +10,12 @@ use ApiPlatform\State\ProcessorInterface;
 use App\Entity\Contract;
 use App\Entity\Employee;
 use App\Entity\EmployeeContractPeriod;
+use App\Enum\ContractNature;
 use App\Repository\EmployeeContractPeriodRepository;
 use DateTimeImmutable;
 use Doctrine\ORM\EntityManagerInterface;
 use Symfony\Component\DependencyInjection\Attribute\Autowire;
+use Symfony\Component\HttpKernel\Exception\UnprocessableEntityHttpException;

 final readonly class EmployeeWriteProcessor implements ProcessorInterface
 {
@@ -49,27 +51,46 @@ final readonly class EmployeeWriteProcessor implements ProcessorInterface
            return $result;
        }

-        $today = new DateTimeImmutable('today');
+        $today                   = new DateTimeImmutable('today');
+        $requestedContractNature = $this->resolveContractNature($data->getContractNature());
+        $requestedStartDate      = $this->parseOptionalYmd($data->getContractStartDate(), 'contractStartDate');
+        $requestedEndDate        = $this->parseOptionalYmd($data->getContractEndDate(), 'contractEndDate');
+
        if ($isNew) {
-            $this->ensureContractPeriodExists($data, $currentContract, new DateTimeImmutable('1970-01-01'));
+            $startDate = $requestedStartDate ?? new DateTimeImmutable('1970-01-01');
+            $nature    = $requestedContractNature ?? ContractNature::CDI;
+            $this->assertPeriodDates($startDate, $requestedEndDate, $nature);
+            $this->ensureContractPeriodExists($data, $currentContract, $startDate, $requestedEndDate, $nature);

            return $result;
        }

-        if ($this->isSameContract($previousContract, $currentContract)) {
+        $hasPeriodChangeRequest = null !== $requestedContractNature || null !== $requestedStartDate || null !== $requestedEndDate;
+        if ($this->isSameContract($previousContract, $currentContract) && !$hasPeriodChangeRequest) {
            return $result;
        }

+        $startDate   = $requestedStartDate ?? $today;
        $todayPeriod = $this->periodRepository->findOneCoveringDate($data, $today);
-        if (null !== $todayPeriod && null === $todayPeriod->getEndDate() && $todayPeriod->getStartDate()->format('Y-m-d') === $today->format('Y-m-d')) {
+        $nature      = $requestedContractNature ?? $todayPeriod?->getContractNatureEnum() ?? ContractNature::CDI;
+        $endDate     = $requestedEndDate;
+        $this->assertPeriodDates($startDate, $endDate, $nature);
+
+        if (
+            null !== $todayPeriod
+            && null === $todayPeriod->getEndDate()
+            && $todayPeriod->getStartDate()->format('Y-m-d') === $startDate->format('Y-m-d')
+        ) {
            $todayPeriod->setContract($currentContract);
+            $todayPeriod->setContractNature($nature);
+            $todayPeriod->setEndDate($endDate);
            $this->entityManager->flush();

            return $result;
        }

-        $this->periodRepository->closeOpenPeriods($data, $today->modify('-1 day'));
-        $this->createPeriod($data, $currentContract, $today);
+        $this->periodRepository->closeOpenPeriods($data, $startDate->modify('-1 day'));
+        $this->createPeriod($data, $currentContract, $startDate, $endDate, $nature);
        $this->entityManager->flush();

        return $result;
@@ -96,26 +117,80 @@ final readonly class EmployeeWriteProcessor implements ProcessorInterface
        return $first->getId() === $second->getId();
    }

-    private function ensureContractPeriodExists(Employee $employee, Contract $contract, DateTimeImmutable $startDate): void
-    {
+    private function ensureContractPeriodExists(
+        Employee $employee,
+        Contract $contract,
+        DateTimeImmutable $startDate,
+        ?DateTimeImmutable $endDate,
+        ContractNature $nature,
+    ): void {
        $covered = $this->periodRepository->findOneCoveringDate($employee, $startDate);
        if (null !== $covered) {
            return;
        }

-        $this->createPeriod($employee, $contract, $startDate);
+        $this->createPeriod($employee, $contract, $startDate, $endDate, $nature);
        $this->entityManager->flush();
    }

-    private function createPeriod(Employee $employee, Contract $contract, DateTimeImmutable $startDate): void
-    {
+    private function createPeriod(
+        Employee $employee,
+        Contract $contract,
+        DateTimeImmutable $startDate,
+        ?DateTimeImmutable $endDate,
+        ContractNature $nature,
+    ): void {
        $period = new EmployeeContractPeriod()
            ->setEmployee($employee)
            ->setContract($contract)
            ->setStartDate($startDate)
-            ->setEndDate(null)
+            ->setEndDate($endDate)
+            ->setContractNature($nature)
        ;

        $this->entityManager->persist($period);
    }
+
+    private function resolveContractNature(?string $raw): ?ContractNature
+    {
+        if (null === $raw || '' === trim($raw)) {
+            return null;
+        }
+
+        return ContractNature::tryFrom(trim($raw))
+            ?? throw new UnprocessableEntityHttpException('contractNature must be one of CDI, CDD, INTERIM.');
+    }
+
+    private function parseOptionalYmd(?string $raw, string $field): ?DateTimeImmutable
+    {
+        if (null === $raw || '' === trim($raw)) {
+            return null;
+        }
+
+        $value = trim($raw);
+        $date  = DateTimeImmutable::createFromFormat('Y-m-d', $value);
+        if (!$date || $date->format('Y-m-d') !== $value) {
+            throw new UnprocessableEntityHttpException(sprintf('%s must use Y-m-d format.', $field));
+        }
+
+        return $date;
+    }
+
+    private function assertPeriodDates(
+        DateTimeImmutable $startDate,
+        ?DateTimeImmutable $endDate,
+        ContractNature $nature
+    ): void {
+        if (null !== $endDate && $endDate < $startDate) {
+            throw new UnprocessableEntityHttpException('contractEndDate cannot be before contractStartDate.');
+        }
+
+        if ($nature->requiresEndDate() && null === $endDate) {
+            throw new UnprocessableEntityHttpException('contractEndDate is required for CDD and INTERIM.');
+        }
+
+        if (ContractNature::CDI === $nature && null !== $endDate) {
+            throw new UnprocessableEntityHttpException('contractEndDate must be empty for CDI.');
+        }
+    }
 }
--- a/src/State/WorkHourBulkSiteValidationProcessor.php
+++ b/src/State/WorkHourBulkSiteValidationProcessor.php
@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\ApiResource\WorkHourBulkSiteValidation;
+use App\ApiResource\WorkHourBulkValidationResult;
+use App\Entity\User;
+use App\Entity\WorkHour;
+use App\Service\WorkHours\WorkHourBulkValidationExecutor;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
+
+final readonly class WorkHourBulkSiteValidationProcessor implements ProcessorInterface
+{
+    public function __construct(
+        private Security $security,
+        private WorkHourBulkValidationExecutor $executor,
+    ) {}
+
+    public function process(
+        mixed $data,
+        Operation $operation,
+        array $uriVariables = [],
+        array $context = []
+    ): WorkHourBulkValidationResult {
+        if (!$data instanceof WorkHourBulkSiteValidation) {
+            throw new BadRequestHttpException('Invalid payload.');
+        }
+
+        $user = $this->security->getUser();
+        if (!$user instanceof User) {
+            throw new AccessDeniedHttpException('Authentication required.');
+        }
+
+        if (in_array('ROLE_ADMIN', $user->getRoles(), true) || in_array('ROLE_SELF', $user->getRoles(), true)) {
+            throw new AccessDeniedHttpException('Only site managers can bulk update site validation.');
+        }
+
+        return $this->executor->execute(
+            user: $user,
+            workDateValue: $data->workDate,
+            employeeIds: $data->employeeIds,
+            shouldSkip: static fn (WorkHour $workHour): bool => $workHour->isValid() || $workHour->isSiteValid() === $data->isSiteValid,
+            applyUpdate: static function (WorkHour $workHour) use ($data): void {
+                $workHour->setIsSiteValid($data->isSiteValid);
+            }
+        );
+    }
+}
--- a/src/State/WorkHourBulkUpsertProcessor.php
+++ b/src/State/WorkHourBulkUpsertProcessor.php
@@ -125,6 +125,14 @@ final readonly class WorkHourBulkUpsertProcessor implements ProcessorInterface
                continue;
            }

+            // Si aucune donnée n'a changé, on ne touche pas la ligne:
+            // cela évite de perdre les validations existantes (site/RH) sur un simple enregistrement.
+            if (null !== $existing && $this->isSameAsExisting($existing, $normalized)) {
+                ++$result->processed;
+
+                continue;
+            }
+
            if ($this->isEntryEmpty($normalized)) {
                // Convention choisie: une ligne vide supprime l'enregistrement existant.
                if ($existing) {
--- a/src/State/WorkHourBulkValidationProcessor.php
+++ b/src/State/WorkHourBulkValidationProcessor.php
@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProcessorInterface;
+use App\ApiResource\WorkHourBulkValidation;
+use App\ApiResource\WorkHourBulkValidationResult;
+use App\Entity\User;
+use App\Entity\WorkHour;
+use App\Service\WorkHours\WorkHourBulkValidationExecutor;
+use Symfony\Bundle\SecurityBundle\Security;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
+
+final readonly class WorkHourBulkValidationProcessor implements ProcessorInterface
+{
+    public function __construct(
+        private Security $security,
+        private WorkHourBulkValidationExecutor $executor,
+    ) {}
+
+    public function process(
+        mixed $data,
+        Operation $operation,
+        array $uriVariables = [],
+        array $context = []
+    ): WorkHourBulkValidationResult {
+        if (!$data instanceof WorkHourBulkValidation) {
+            throw new BadRequestHttpException('Invalid payload.');
+        }
+
+        $user = $this->security->getUser();
+        if (!$user instanceof User) {
+            throw new AccessDeniedHttpException('Authentication required.');
+        }
+
+        if (!in_array('ROLE_ADMIN', $user->getRoles(), true)) {
+            throw new AccessDeniedHttpException('Only admins can bulk validate work hours.');
+        }
+
+        return $this->executor->execute(
+            user: $user,
+            workDateValue: $data->workDate,
+            employeeIds: $data->employeeIds,
+            shouldSkip: static fn (WorkHour $workHour): bool => $workHour->isValid() === $data->isValid,
+            applyUpdate: static function (WorkHour $workHour) use ($data): void {
+                $workHour->setIsValid($data->isValid);
+            }
+        );
+    }
+}
--- a/src/State/WorkHourDayContextProvider.php
+++ b/src/State/WorkHourDayContextProvider.php
@@ -77,6 +77,7 @@ final readonly class WorkHourDayContextProvider implements ProviderInterface
            $creditedPresenceUnits = $this->workedHoursCreditPolicy->computeCreditedPresenceUnits($absence, $dateKey, $absentMorning, $absentAfternoon);
            $rowsByEmployeeId[$employeeId]->addAbsence(
                label: $absence->getType()?->getLabel(),
+                color: $absence->getType()?->getColor(),
                morning: $absentMorning,
                afternoon: $absentAfternoon,
                creditedMinutes: $creditedMinutes,
--- a/src/State/WorkHourWeeklySummaryProvider.php
+++ b/src/State/WorkHourWeeklySummaryProvider.php
@@ -15,6 +15,7 @@ use App\Entity\Contract;
 use App\Entity\Employee;
 use App\Entity\User;
 use App\Entity\WorkHour;
+use App\Enum\ContractNature;
 use App\Enum\ContractType;
 use App\Enum\TrackingMode;
 use App\Repository\Contract\AbsenceReadRepositoryInterface;
@@ -113,8 +114,9 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
     */
    private function buildRows(array $employees, array $workHours, array $absences, array $days, string $anchorDateYmd): array
    {
-        $contractsByEmployeeDate = $this->contractResolver->resolveForEmployeesAndDays($employees, $days);
-        $metricsByEmployeeDate   = [];
+        $contractsByEmployeeDate       = $this->contractResolver->resolveForEmployeesAndDays($employees, $days);
+        $contractNaturesByEmployeeDate = $this->contractResolver->resolveNaturesForEmployeesAndDays($employees, $days);
+        $metricsByEmployeeDate         = [];
        foreach ($workHours as $workHour) {
            $employeeId = $workHour->getEmployee()?->getId();
            if (!$employeeId) {
@@ -133,6 +135,8 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
        $creditedByEmployeeDate         = [];
        $creditedPresenceByEmployeeDate = [];
        $absenceByEmployeeDate          = [];
+        $absentMorningByEmployeeDate    = [];
+        $absentAfternoonByEmployeeDate  = [];
        $absenceLabelByEmployeeDate     = [];
        $absenceColorByEmployeeDate     = [];
        foreach ($absences as $absence) {
@@ -151,7 +155,9 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface

                [$absentMorning, $absentAfternoon] = $this->absenceSegmentsResolver->resolveForDate($absence, $date);
                if ($absentMorning || $absentAfternoon) {
-                    $absenceByEmployeeDate[$employeeId][$date] = true;
+                    $absenceByEmployeeDate[$employeeId][$date]         = true;
+                    $absentMorningByEmployeeDate[$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();
                    }
@@ -182,6 +188,9 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
            $weekAnchorContract = $contractsByEmployeeDate[$employeeId][$anchorDateYmd]
                ?? $contractsByEmployeeDate[$employeeId][$days[0]]
                ?? null;
+            $weekAnchorContractNature = $contractNaturesByEmployeeDate[$employeeId][$anchorDateYmd]
+                ?? $contractNaturesByEmployeeDate[$employeeId][$days[0]]
+                ?? ContractNature::CDI;
            $employeeContractsByDate = [];
            foreach ($days as $date) {
                $employeeContractsByDate[$date] = $contractsByEmployeeDate[$employeeId][$date] ?? null;
@@ -197,8 +206,10 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
                $metrics->addCreditedMinutes($creditedMinutes);
                $present = null;
                if ($isPresenceTracking) {
-                    $morning          = ($entry['isPresentMorning'] ?? false) ? 0.5 : 0.0;
-                    $afternoon        = ($entry['isPresentAfternoon'] ?? false) ? 0.5 : 0.0;
+                    $absentMorning    = $absentMorningByEmployeeDate[$employeeId][$date] ?? false;
+                    $absentAfternoon  = $absentAfternoonByEmployeeDate[$employeeId][$date] ?? false;
+                    $morning          = (($entry['isPresentMorning'] ?? false) && !$absentMorning) ? 0.5 : 0.0;
+                    $afternoon        = (($entry['isPresentAfternoon'] ?? false) && !$absentAfternoon) ? 0.5 : 0.0;
                    $creditedPresence = $creditedPresenceByEmployeeDate[$employeeId][$date] ?? 0.0;
                    $present          = min(1.0, $morning + $afternoon + $creditedPresence);
                }
@@ -223,7 +234,7 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
            }

            $isWeekPresenceTracking     = TrackingMode::PRESENCE->value === $weekAnchorContract?->getTrackingMode();
-            $disableOvertimeBonuses     = $this->hasDisabledOvertimeBonuses($weekAnchorContract);
+            $disableOvertimeBonuses     = $this->hasDisabledOvertimeBonuses($weekAnchorContract, $weekAnchorContractNature);
            $overtimeReferenceMinutes   = $this->computeWeeklyOvertimeReferenceMinutes($days, $employeeContractsByDate);
            $overtime25StartMinutes     = $this->computeWeeklyOvertime25StartMinutes($days, $employeeContractsByDate);
            $weeklyOvertimeTotalMinutes = $isWeekPresenceTracking
@@ -407,8 +418,12 @@ final readonly class WorkHourWeeklySummaryProvider implements ProviderInterface
        return (int) round($trancheMinutes * 0.5);
    }

-    private function hasDisabledOvertimeBonuses(?Contract $contract): bool
+    private function hasDisabledOvertimeBonuses(?Contract $contract, ContractNature $contractNature): bool
    {
+        if (ContractNature::INTERIM === $contractNature) {
+            return true;
+        }
+
        $type = ContractType::resolve(
            $contract?->getName(),
            $contract?->getTrackingMode(),
--- a/tests/State/WorkHourWeeklySummaryProviderTest.php
+++ b/tests/State/WorkHourWeeklySummaryProviderTest.php
@@ -135,7 +135,7 @@ final class WorkHourWeeklySummaryProviderTest extends TestCase
        self::assertSame(210, $result->rows[0]->weeklyOvertime50Minutes);
        self::assertSame(1230, $result->rows[0]->weeklyRecoveryMinutes);

-        self::assertSame(1.0, $result->rows[1]->weeklyPresenceCount);
+        self::assertSame(0.0, $result->rows[1]->weeklyPresenceCount);
        self::assertTrue($result->rows[1]->daily[0]->hasAbsence);
        self::assertSame('Congé', $result->rows[1]->daily[0]->absenceLabel);
        self::assertSame('#000', $result->rows[1]->daily[0]->absenceColor);
Author	SHA1	Message	Date
gitea-actions	ae42c70d50	chore: bump version to v0.1.18 All checks were successful Auto Tag Develop / tag (push) Successful in 4s Details Build Release Artefact / build (push) Successful in 1m18s Details	2026-03-03 08:35:44 +00:00
tristan	812215f5f6	fix : validation bulk des heures. Moins de lag et de bug Some checks failed Auto Tag Develop / tag (push) Has been cancelled Details	2026-03-03 09:33:53 +01:00
gitea-actions	36fe9ae54c	chore: bump version to v0.1.17 All checks were successful Auto Tag Develop / tag (push) Successful in 4s Details Build Release Artefact / build (push) Successful in 1m11s Details	2026-03-02 09:50:14 +00:00
tristan	6395ffbe1c	feat : modification des sélecteurs de date sur le calendrier Some checks failed Auto Tag Develop / tag (push) Has been cancelled Details	2026-03-02 10:50:02 +01:00
gitea-actions	b5e7395760	chore: bump version to v0.1.16 All checks were successful Auto Tag Develop / tag (push) Successful in 4s Details Build Release Artefact / build (push) Successful in 1m26s Details	2026-03-02 09:34:21 +00:00
tristan	380c72c242	fix : règle de calcule des heures travaillées sur les contrats Forfait Some checks failed Auto Tag Develop / tag (push) Has been cancelled Details	2026-03-02 10:33:42 +01:00
gitea-actions	107417a571	chore: bump version to v0.1.15 All checks were successful Auto Tag Develop / tag (push) Successful in 4s Details Build Release Artefact / build (push) Successful in 1m16s Details	2026-02-27 09:22:05 +00:00
tristan	5ff7e356be	fix : validation RH qui invalidé les sites Some checks failed Auto Tag Develop / tag (push) Has been cancelled Details	2026-02-27 10:21:54 +01:00
gitea-actions	635e24e9e1	chore: bump version to v0.1.14 All checks were successful Auto Tag Develop / tag (push) Successful in 4s Details Build Release Artefact / build (push) Successful in 1m11s Details	2026-02-26 16:15:25 +00:00
tristan	4d90f2cb42	feat : ajout du nouveau système de contrat et ajout de filtre d'impression All checks were successful Auto Tag Develop / tag (push) Successful in 5s Details	2026-02-26 17:15:13 +01:00