feat(ui) : add task list view with bulk actions, filters, and priority flag

- Add TaskListItem component with checkbox, project color, priority flag
- Add TaskBulkActions toolbar (bulk status/user/priority/effort/group update, delete)
- Add list view toggle button in my-tasks and project pages
- Add Priorité and Effort filters to project page
- TaskCard supports showProjectColor prop (color in my-tasks, neutral in project)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/pages/my-tasks.vue

@@ -51,6 +51,9 @@ const selectedAssigneeId = ref<number | null>(auth.user?.id ?? null)
 // View toggle
 const viewMode = ref<'kanban' | 'list'>('kanban')
 
+// Bulk selection
+const selectedTaskIds = reactive(new Set<number>())
+
 // Modal
 const taskModalOpen = ref(false)
 const selectedTask = ref<Task | null>(null)
@@ -228,6 +231,52 @@ async function onSaved() {
     await loadTasks()
 }
 
+function toggleTaskSelect(taskId: number) {
+    if (selectedTaskIds.has(taskId)) {
+        selectedTaskIds.delete(taskId)
+    } else {
+        selectedTaskIds.add(taskId)
+    }
+}
+
+function toggleSelectAll(taskList: Task[]) {
+    if (selectedTaskIds.size === taskList.length) {
+        selectedTaskIds.clear()
+    } else {
+        taskList.forEach(t => selectedTaskIds.add(t.id))
+    }
+}
+
+async function onBulkUpdate(field: string, value: number) {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    const payload: Record<string, unknown> = {}
+    if (field === 'status') payload.status = `/api/task_statuses/${value}`
+    else if (field === 'assignee') payload.assignee = `/api/users/${value}`
+    else if (field === 'priority') payload.priority = `/api/task_priorities/${value}`
+    else if (field === 'effort') payload.effort = `/api/task_efforts/${value}`
+    else if (field === 'group') payload.group = `/api/task_groups/${value}`
+    await Promise.all(ids.map(id => taskService.update(id, payload)))
+    selectedTaskIds.clear()
+    await loadTasks()
+}
+
+async function onBulkArchive() {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    await Promise.all(ids.map(id => taskService.update(id, { archived: true })))
+    selectedTaskIds.clear()
+    await loadTasks()
+}
+
+async function onBulkDelete() {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    await Promise.all(ids.map(id => taskService.remove(id)))
+    selectedTaskIds.clear()
+    await loadTasks()
+}
+
 onMounted(() => {
     loadAll()
 })
@@ -247,24 +296,16 @@ onMounted(() => {
                         <Icon name="mdi:plus" size="18" />
                         {{ $t('myTasks.createTask') }}
                     </button>
-                    <div class="flex gap-1">
-                        <button
-                            class="flex items-center justify-center rounded-md p-1.5 transition-colors"
-                            :class="viewMode === 'kanban' ? 'bg-primary-500 text-white' : 'text-neutral-400 hover:text-primary-500'"
-                            :title="$t('myTasks.viewKanban')"
-                            @click="viewMode = 'kanban'"
-                        >
-                            <Icon name="mdi:view-column-outline" size="18" />
-                        </button>
-                        <button
-                            class="flex items-center justify-center rounded-md p-1.5 transition-colors"
-                            :class="viewMode === 'list' ? 'bg-primary-500 text-white' : 'text-neutral-400 hover:text-primary-500'"
-                            :title="$t('myTasks.viewList')"
-                            @click="viewMode = 'list'"
-                        >
-                            <Icon name="mdi:view-list-outline" size="18" />
-                        </button>
-                    </div>
+                    <button
+                        class="flex items-center justify-center rounded-md border p-1.5 transition-colors"
+                        :class="viewMode === 'list'
+                            ? 'border-primary-500 bg-primary-500 text-white'
+                            : 'border-primary-500 text-primary-500 hover:bg-primary-50'"
+                        :title="viewMode === 'list' ? $t('myTasks.viewKanban') : $t('myTasks.viewList')"
+                        @click="viewMode = viewMode === 'kanban' ? 'list' : 'kanban'"
+                    >
+                        <Icon name="mdi:format-list-bulleted" size="20" />
+                    </button>
                 </div>
             </div>
 
@@ -351,6 +392,7 @@ onMounted(() => {
                                 v-for="task in tasksByStatus(status.id)"
                                 :key="task.id"
                                 :task="task"
+                                show-project-color
                                 @click="openTaskEdit(task)"
                             />
                             <p
@@ -379,6 +421,7 @@ onMounted(() => {
                         v-for="task in backlogTasks"
                         :key="task.id"
                         :task="task"
+                        show-project-color
                         @click="openTaskEdit(task)"
                     />
                 </div>
@@ -392,63 +435,31 @@ onMounted(() => {
         </div>
 
         <!-- List View -->
-        <div v-if="viewMode === 'list'" class="mt-6">
-            <div
+        <div v-if="viewMode === 'list'" class="mt-6 flex flex-col gap-2.5 rounded-[10px] bg-tertiary-500 p-2.5">
+            <TaskBulkActions
+                :selected-count="selectedTaskIds.size"
+                :total-count="tasks.length"
+                :all-selected="tasks.length > 0 && selectedTaskIds.size === tasks.length"
+                :some-selected="selectedTaskIds.size > 0 && selectedTaskIds.size < tasks.length"
+                :statuses="statuses"
+                :users="users"
+                :priorities="priorities"
+                :efforts="efforts"
+                :groups="groups"
+                @toggle-all="toggleSelectAll(tasks)"
+                @bulk-update="onBulkUpdate"
+                @bulk-archive="onBulkArchive"
+                @bulk-delete="onBulkDelete"
+            />
+            <TaskListItem
                 v-for="task in tasks"
                 :key="task.id"
-                class="flex cursor-pointer items-center justify-between gap-2 border-b border-neutral-100 px-2 py-3 transition-colors hover:bg-neutral-50 sm:px-4"
+                :task="task"
+                show-project-color
+                :selected="selectedTaskIds.has(task.id)"
                 @click="openTaskEdit(task)"
-            >
-                <div class="min-w-0 flex-1">
-                    <h4 class="text-sm font-semibold text-neutral-900">{{ task.title }}</h4>
-                    <div class="mt-1 flex flex-wrap items-center gap-1.5">
-                        <span
-                            v-if="task.priority"
-                            class="rounded-full px-2 py-0.5 text-xs font-semibold text-white"
-                            :style="{ backgroundColor: task.priority.color }"
-                        >
-                            {{ task.priority.label }}
-                        </span>
-                        <span
-                            v-for="tag in task.tags"
-                            :key="tag.id"
-                            class="rounded-full px-2 py-0.5 text-xs font-semibold text-white"
-                            :style="{ backgroundColor: tag.color }"
-                        >
-                            {{ tag.label }}
-                        </span>
-                    </div>
-                </div>
-                <div class="flex items-center gap-3">
-                    <button
-                        class="shrink-0 transition-colors"
-                        :class="isTimerOnTask(task) ? 'text-[#F18619] hover:text-[#d97314]' : 'text-neutral-400 hover:text-primary-500'"
-                        @click.stop="isTimerOnTask(task) ? timerStore.stop() : timerStore.startFromTask(task)"
-                    >
-                        <Icon :name="isTimerOnTask(task) ? 'mdi:stop-circle-outline' : 'mdi:play-circle-outline'" size="20" />
-                    </button>
-                    <div class="flex items-center gap-1.5">
-                        <Icon
-                            v-if="task.clientTicket"
-                            name="heroicons:user-circle"
-                            class="h-4 w-4 text-blue-400"
-                            :title="$t('clientTicket.linkedTooltip', { number: 'CT-' + String(task.clientTicket.number).padStart(3, '0') })"
-                        />
-                        <span
-                            v-if="task.project && task.number"
-                            class="text-sm font-semibold"
-                            :style="{ color: task.project.color }"
-                        >
-                            {{ task.project.code }}-{{ task.number }}
-                        </span>
-                        <Icon
-                            v-if="task.priority?.label === 'Haute'"
-                            name="mdi:flag-variant"
-                            class="h-4 w-4 text-red-600"
-                        />
-                    </div>
-                </div>
-            </div>
+                @toggle-select="toggleTaskSelect"
+            />
             <p
                 v-if="tasks.length === 0 && !isLoading"
                 class="py-8 text-center text-sm text-neutral-400"

frontend/pages/projects/[id]/index.vue

@@ -11,6 +11,16 @@
                         <span class="hidden sm:inline">+ Ajouter un ticket</span>
                         <span class="sm:hidden">+ Ticket</span>
                     </button>
+                    <button
+                        class="flex items-center justify-center rounded-md border p-1.5 transition-colors"
+                        :class="viewMode === 'list'
+                            ? 'border-primary-500 bg-primary-500 text-white'
+                            : 'border-primary-500 text-primary-500 hover:bg-primary-50'"
+                        title="Vue liste"
+                        @click="viewMode = viewMode === 'kanban' ? 'list' : 'kanban'"
+                    >
+                        <Icon name="mdi:format-list-bulleted" size="20" />
+                    </button>
                     <button
                         class="flex shrink-0 items-center rounded-md bg-neutral-200 px-3 py-2 text-neutral-600 hover:bg-neutral-300 sm:px-4"
                         title="Paramètres du projet"
@@ -58,11 +68,29 @@
                     text-field="text-sm"
                     text-value="text-sm"
                 />
+                <MalioSelect
+                    v-model="selectedPriorityId"
+                    :options="priorityFilterOptions"
+                    label="Priorité"
+                    empty-option-label="Toutes"
+                    min-width="!w-40"
+                    text-field="text-sm"
+                    text-value="text-sm"
+                />
+                <MalioSelect
+                    v-model="selectedEffortId"
+                    :options="effortFilterOptions"
+                    label="Effort"
+                    empty-option-label="Tous"
+                    min-width="!w-40"
+                    text-field="text-sm"
+                    text-value="text-sm"
+                />
             </div>
         </div>
 
         <!-- Kanban -->
-        <div class="mt-6 flex h-[calc(100vh-200px)] gap-3 overflow-x-auto pb-4">
+        <div v-if="viewMode === 'kanban'" class="mt-6 flex h-[calc(100vh-200px)] gap-3 overflow-x-auto pb-4">
             <div
                 v-for="status in statuses"
                 :key="status.id"
@@ -100,6 +128,7 @@
 
         <!-- Backlog -->
         <div
+            v-if="viewMode === 'kanban'"
             class="mt-8 rounded-lg p-4 transition-colors"
             :class="dragOverStatusId === 0 ? 'bg-tertiary-600' : 'bg-tertiary-500'"
             @dragover.prevent
@@ -118,6 +147,39 @@
             </div>
         </div>
 
+        <!-- List View -->
+        <div v-if="viewMode === 'list'" class="mt-6 flex flex-col gap-2.5 rounded-[10px] bg-tertiary-500 p-2.5">
+            <TaskBulkActions
+                :selected-count="selectedTaskIds.size"
+                :total-count="filteredTasks.length"
+                :all-selected="filteredTasks.length > 0 && selectedTaskIds.size === filteredTasks.length"
+                :some-selected="selectedTaskIds.size > 0 && selectedTaskIds.size < filteredTasks.length"
+                :statuses="statuses"
+                :users="users"
+                :priorities="priorities"
+                :efforts="efforts"
+                :groups="groups"
+                @toggle-all="toggleSelectAll(filteredTasks)"
+                @bulk-update="onBulkUpdate"
+                @bulk-archive="onBulkArchive"
+                @bulk-delete="onBulkDelete"
+            />
+            <TaskListItem
+                v-for="task in filteredTasks"
+                :key="task.id"
+                :task="task"
+                :selected="selectedTaskIds.has(task.id)"
+                @click="openTaskEdit(task)"
+                @toggle-select="toggleTaskSelect"
+            />
+            <p
+                v-if="filteredTasks.length === 0"
+                class="py-8 text-center text-sm text-neutral-400"
+            >
+                Aucun ticket
+            </p>
+        </div>
+
         <TaskModal
             v-model="taskDrawerOpen"
             :task="selectedTask"
@@ -191,6 +253,10 @@ const selectedGroupId = ref<number | null>(null)
 const selectedTagId = ref<number | null>(null)
 const selectedAssigneeId = ref<number | null>(null)
 const selectedStatusId = ref<number | null>(null)
+const selectedPriorityId = ref<number | null>(null)
+const selectedEffortId = ref<number | null>(null)
+const viewMode = ref<'kanban' | 'list'>('kanban')
+const selectedTaskIds = reactive(new Set<number>())
 const dragOverStatusId = ref<number | null>(null)
 const dragCounter = ref(0)
 const taskDrawerOpen = ref(false)
@@ -213,6 +279,14 @@ const statusFilterOptions = computed(() =>
     statuses.value.map(s => ({ label: s.label, value: s.id }))
 )
 
+const priorityFilterOptions = computed(() =>
+    priorities.value.map(p => ({ label: p.label, value: p.id }))
+)
+
+const effortFilterOptions = computed(() =>
+    efforts.value.map(e => ({ label: e.label, value: e.id }))
+)
+
 const filteredTasks = computed(() => {
     let result = tasks.value.filter(t => !t.archived)
     if (selectedGroupId.value) {
@@ -227,6 +301,12 @@ const filteredTasks = computed(() => {
     if (selectedStatusId.value) {
         result = result.filter(t => t.status?.id === selectedStatusId.value)
     }
+    if (selectedPriorityId.value) {
+        result = result.filter(t => t.priority?.id === selectedPriorityId.value)
+    }
+    if (selectedEffortId.value) {
+        result = result.filter(t => t.effort?.id === selectedEffortId.value)
+    }
     return result
 })
 
@@ -311,6 +391,52 @@ async function onDropBacklog(event: DragEvent) {
     await taskService.update(taskId, { status: null })
 }
 
+function toggleTaskSelect(taskId: number) {
+    if (selectedTaskIds.has(taskId)) {
+        selectedTaskIds.delete(taskId)
+    } else {
+        selectedTaskIds.add(taskId)
+    }
+}
+
+function toggleSelectAll(taskList: Task[]) {
+    if (selectedTaskIds.size === taskList.length) {
+        selectedTaskIds.clear()
+    } else {
+        taskList.forEach(t => selectedTaskIds.add(t.id))
+    }
+}
+
+async function onBulkUpdate(field: string, value: number) {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    const payload: Record<string, unknown> = {}
+    if (field === 'status') payload.status = `/api/task_statuses/${value}`
+    else if (field === 'assignee') payload.assignee = `/api/users/${value}`
+    else if (field === 'priority') payload.priority = `/api/task_priorities/${value}`
+    else if (field === 'effort') payload.effort = `/api/task_efforts/${value}`
+    else if (field === 'group') payload.group = `/api/task_groups/${value}`
+    await Promise.all(ids.map(id => taskService.update(id, payload)))
+    selectedTaskIds.clear()
+    await loadData()
+}
+
+async function onBulkArchive() {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    await Promise.all(ids.map(id => taskService.update(id, { archived: true })))
+    selectedTaskIds.clear()
+    await loadData()
+}
+
+async function onBulkDelete() {
+    const ids = [...selectedTaskIds]
+    if (ids.length === 0) return
+    await Promise.all(ids.map(id => taskService.remove(id)))
+    selectedTaskIds.clear()
+    await loadData()
+}
+
 async function onSaved() {
     await loadData()
 }