[#MUI-15] Création d'un composant drawer (#21)

| Numéro du ticket | Titre du ticket |
|------------------|-----------------|
|                  |                 |

## Description de la PR

## Modification du .env

## Check list

- [ ] Pas de régression
- [ ] TU/TI/TF rédigée
- [ ] TU/TI/TF OK
- [ ] CHANGELOG modifié

Reviewed-on: #21
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

.playground/pages/composant/drawer/drawer.vue

@@ -0,0 +1,49 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+
+const drawerDefault = ref(false)
+const drawerNoClose = ref(false)
+const drawerCustomWidth = ref(false)
+const drawerWithForm = ref(false)
+</script>
+
+<template>
+  <div class="grid grid-cols-1 items-start gap-6 md:grid-cols-2">
+    <div class="rounded-lg border p-6">
+      <h2 class="mb-6 text-xl font-bold">Drawer simple</h2>
+      <MalioButton label="Ouvrir le drawer" @click="drawerDefault = true" />
+      <MalioDrawer v-model="drawerDefault" title="Titre du drawer">
+        <p class="text-m-text">Contenu du drawer. Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
+      </MalioDrawer>
+    </div>
+
+    <div class="rounded-lg border p-6">
+      <h2 class="mb-6 text-xl font-bold">Sans bouton fermer</h2>
+      <MalioButton label="Ouvrir le drawer" variant="secondary" @click="drawerNoClose = true" />
+      <MalioDrawer v-model="drawerNoClose" title="Sans croix" :show-close="false">
+        <p class="text-m-text">Ce drawer n'a pas de bouton fermer. Cliquez sur le backdrop pour fermer.</p>
+      </MalioDrawer>
+    </div>
+
+    <div class="rounded-lg border p-6">
+      <h2 class="mb-6 text-xl font-bold">Largeur personnalisée</h2>
+      <MalioButton label="Ouvrir le drawer large" variant="tertiary" @click="drawerCustomWidth = true" />
+      <MalioDrawer v-model="drawerCustomWidth" title="Drawer large" drawer-class="max-w-2xl">
+        <p class="text-m-text">Ce drawer utilise une largeur personnalisée via drawerClass.</p>
+      </MalioDrawer>
+    </div>
+
+    <div class="rounded-lg border p-6">
+      <h2 class="mb-6 text-xl font-bold">Avec formulaire</h2>
+      <MalioButton label="Ouvrir le formulaire" variant="danger" @click="drawerWithForm = true" />
+      <MalioDrawer v-model="drawerWithForm" title="Formulaire">
+        <div class="flex flex-col gap-4">
+          <MalioInputText label="Nom" />
+          <MalioInputText label="Prénom" />
+          <MalioInputText label="Email" />
+          <MalioButton label="Enregistrer" button-class="w-full" @click="drawerWithForm = false" />
+        </div>
+      </MalioDrawer>
+    </div>
+  </div>
+</template>

CHANGELOG.md

@@ -23,6 +23,7 @@ Liste des évolutions de la librairie Malio layer UI
 * [#MUI-23] Revoir la config couleur tailwind
 * [#MUI-10] Création d'un composant bouton
 * [#MUI-2] Faire un MCP pour la librairie de composant
+* [#MUI-15] Création d'un composant drawer
 
 ### Changed
 

COMPONENTS.md

@@ -355,3 +355,32 @@ Barre latérale de navigation rétractable.
   <template #logo-collapsed><img src="/logo-small.png" /></template>
 </MalioSidebar>
 ```
+
+---
+
+## MalioDrawer
+
+Panneau latéral (drawer) qui s'ouvre depuis la droite avec backdrop semi-transparent.
+
+| Prop | Type | Défaut | Description |
+|------|------|--------|-------------|
+| `id` | `string` | auto | Identifiant HTML |
+| `modelValue` | `boolean` | `undefined` | État ouvert/fermé (v-model) |
+| `title` | `string` | `''` | Titre affiché dans le header |
+| `showClose` | `boolean` | `true` | Afficher le bouton de fermeture (croix) |
+| `drawerClass` | `string` | `''` | Classes CSS panneau (twMerge) |
+
+**Events :** `update:modelValue(value: boolean)`
+**Slots :** `default` (contenu du drawer)
+
+```vue
+<MalioDrawer v-model="isOpen" title="Détails">
+  <p>Contenu du drawer</p>
+</MalioDrawer>
+<MalioDrawer v-model="isOpen" title="Sans croix" :show-close="false">
+  <p>Fermeture uniquement via backdrop</p>
+</MalioDrawer>
+<MalioDrawer v-model="isOpen" title="Large" drawer-class="max-w-2xl">
+  <p>Drawer plus large</p>
+</MalioDrawer>
+```

app/components/malio/drawer/Drawer.test.ts

@@ -0,0 +1,122 @@
+import { describe, expect, it } from 'vitest'
+import { mount } from '@vue/test-utils'
+import type { DefineComponent } from 'vue'
+import { Icon as IconifyIcon } from '@iconify/vue'
+import Drawer from './Drawer.vue'
+
+type DrawerProps = {
+  modelValue?: boolean
+  title?: string
+  showClose?: boolean
+  id?: string
+  drawerClass?: string
+}
+
+const DrawerForTest = Drawer as DefineComponent<DrawerProps>
+
+function mountComponent(props: DrawerProps = {}, slots?: Record<string, string>) {
+  return mount(DrawerForTest, {
+    props,
+    slots,
+    global: {
+      stubs: {
+        Teleport: true,
+      },
+    },
+  })
+}
+
+describe('MalioDrawer', () => {
+  it('does not render when modelValue is false', () => {
+    const wrapper = mountComponent({ modelValue: false })
+    expect(wrapper.find('[data-test="panel"]').exists()).toBe(false)
+  })
+
+  it('renders when modelValue is true', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    expect(wrapper.find('[data-test="panel"]').exists()).toBe(true)
+  })
+
+  it('renders the title', () => {
+    const wrapper = mountComponent({ modelValue: true, title: 'Mon tiroir' })
+    expect(wrapper.find('h2').text()).toBe('Mon tiroir')
+  })
+
+  it('renders slot content', () => {
+    const wrapper = mountComponent(
+      { modelValue: true },
+      { default: '<p data-test="content">Contenu du drawer</p>' },
+    )
+    expect(wrapper.find('[data-test="content"]').text()).toBe('Contenu du drawer')
+  })
+
+  it('emits update:modelValue false on backdrop click', async () => {
+    const wrapper = mountComponent({ modelValue: true })
+    await wrapper.find('[data-test="backdrop"]').trigger('click')
+    expect(wrapper.emitted('update:modelValue')?.[0]).toEqual([false])
+  })
+
+  it('emits update:modelValue false on close button click', async () => {
+    const wrapper = mountComponent({ modelValue: true })
+    await wrapper.find('[data-test="close-button"]').trigger('click')
+    expect(wrapper.emitted('update:modelValue')?.[0]).toEqual([false])
+  })
+
+  it('shows close button by default', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    expect(wrapper.find('[data-test="close-button"]').exists()).toBe(true)
+  })
+
+  it('hides close button when showClose is false', () => {
+    const wrapper = mountComponent({ modelValue: true, showClose: false })
+    expect(wrapper.find('[data-test="close-button"]').exists()).toBe(false)
+  })
+
+  it('close button renders mdi:close icon', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    const icon = wrapper.findComponent(IconifyIcon)
+    expect(icon.props('icon')).toBe('mdi:close')
+  })
+
+  it('uses custom id when provided', () => {
+    const wrapper = mountComponent({ modelValue: true, id: 'my-drawer' })
+    expect(wrapper.find('.fixed').attributes('id')).toBe('my-drawer')
+  })
+
+  it('generates an id when not provided', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    const id = wrapper.find('.fixed').attributes('id')
+    expect(id).toMatch(/^malio-drawer-/)
+  })
+
+  it('has role="dialog" and aria-modal on panel', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    const panel = wrapper.find('[data-test="panel"]')
+    expect(panel.attributes('role')).toBe('dialog')
+    expect(panel.attributes('aria-modal')).toBe('true')
+  })
+
+  it('aria-labelledby links to title id', () => {
+    const wrapper = mountComponent({ modelValue: true, id: 'test-drawer' })
+    const panel = wrapper.find('[data-test="panel"]')
+    expect(panel.attributes('aria-labelledby')).toBe('test-drawer-title')
+    expect(wrapper.find('h2').attributes('id')).toBe('test-drawer-title')
+  })
+
+  it('applies drawerClass to the panel', () => {
+    const wrapper = mountComponent({ modelValue: true, drawerClass: 'max-w-lg' })
+    const panel = wrapper.find('[data-test="panel"]')
+    expect(panel.classes()).toContain('max-w-lg')
+  })
+
+  it('works in uncontrolled mode', () => {
+    const wrapper = mountComponent()
+    // Without modelValue, defaults to closed
+    expect(wrapper.find('[data-test="panel"]').exists()).toBe(false)
+  })
+
+  it('close button has aria-label "Fermer"', () => {
+    const wrapper = mountComponent({ modelValue: true })
+    expect(wrapper.find('[data-test="close-button"]').attributes('aria-label')).toBe('Fermer')
+  })
+})

app/components/malio/drawer/Drawer.vue

@@ -0,0 +1,135 @@
+<template>
+  <Teleport to="body">
+    <div
+      v-if="isOpen"
+      :id="componentId"
+      class="fixed inset-0 z-50"
+      v-bind="attrs"
+    >
+      <Transition name="drawer-backdrop">
+        <div
+          v-if="isOpen"
+          class="absolute inset-0 bg-black/40"
+          data-test="backdrop"
+          @click="close"
+        />
+      </Transition>
+
+      <Transition name="drawer-panel">
+        <div
+          v-if="isOpen"
+          :class="twMerge(
+            'absolute right-0 top-0 h-full w-full max-w-md bg-white shadow-xl',
+            drawerClass,
+          )"
+          role="dialog"
+          :aria-modal="true"
+          :aria-labelledby="titleId"
+          data-test="panel"
+        >
+          <div class="flex items-center justify-between px-5 pb-8 pt-8">
+            <h2
+              :id="titleId"
+              class="text-[32px] font-semibold text-m-primary"
+            >
+              {{ title }}
+            </h2>
+            <button
+              v-if="showClose"
+              type="button"
+              aria-label="Fermer"
+              class="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full transition-colors hover:bg-m-surface"
+              data-test="close-button"
+              @click="close"
+            >
+              <IconifyIcon
+                icon="mdi:close"
+                :width="24"
+                :height="24"
+              />
+            </button>
+          </div>
+
+          <div
+            class="overflow-y-auto px-5"
+            style="max-height: calc(100% - 96px)"
+          >
+            <slot />
+          </div>
+        </div>
+      </Transition>
+    </div>
+  </Teleport>
+</template>
+
+<script setup lang="ts">
+import { computed, ref, useAttrs, useId } from 'vue'
+import { Icon as IconifyIcon } from '@iconify/vue'
+import { twMerge } from 'tailwind-merge'
+
+defineOptions({ name: 'MalioDrawer', inheritAttrs: false })
+
+const props = withDefaults(
+  defineProps<{
+    id?: string
+    modelValue?: boolean
+    title?: string
+    showClose?: boolean
+    drawerClass?: string
+  }>(),
+  {
+    id: '',
+    modelValue: undefined,
+    title: '',
+    showClose: true,
+    drawerClass: '',
+  },
+)
+
+const emit = defineEmits<{
+  (e: 'update:modelValue', value: boolean): void
+}>()
+
+const attrs = useAttrs()
+const generatedId = useId()
+
+const componentId = computed(() => props.id || `malio-drawer-${generatedId}`)
+const titleId = computed(() => `${componentId.value}-title`)
+
+const isControlled = computed(() => props.modelValue !== undefined)
+const localValue = ref(false)
+
+const isOpen = computed(() =>
+  isControlled.value ? props.modelValue! : localValue.value,
+)
+
+function close() {
+  if (!isControlled.value) {
+    localValue.value = false
+  }
+  emit('update:modelValue', false)
+}
+</script>
+
+<style scoped>
+.drawer-backdrop-enter-active,
+.drawer-backdrop-leave-active {
+  transition: opacity 0.2s ease;
+}
+
+.drawer-backdrop-enter-from,
+.drawer-backdrop-leave-to {
+  opacity: 0;
+}
+
+.drawer-panel-enter-active,
+.drawer-panel-leave-active {
+  transition: transform 0.2s ease, opacity 0.2s ease;
+}
+
+.drawer-panel-enter-from,
+.drawer-panel-leave-to {
+  transform: translateX(100%);
+  opacity: 0;
+}
+</style>

app/story/drawer/drawer.story.vue

@@ -0,0 +1,123 @@
+<template>
+  <Story title="Overlay/Drawer">
+    <Variant title="Simple">
+      <div class="p-4">
+        <button
+          class="rounded bg-m-btn-primary px-4 py-2 text-white"
+          @click="showSimple = true"
+        >
+          Ouvrir le drawer
+        </button>
+        <MalioDrawer v-model="showSimple" title="Détails">
+          <p>Contenu simple du drawer.</p>
+        </MalioDrawer>
+      </div>
+    </Variant>
+
+    <Variant title="Avec formulaire">
+      <div class="p-4">
+        <button
+          class="rounded bg-m-btn-primary px-4 py-2 text-white"
+          @click="showForm = true"
+        >
+          Ouvrir le formulaire
+        </button>
+        <MalioDrawer v-model="showForm" title="Nouveau contact">
+          <div class="flex flex-col gap-4">
+            <MalioInputText v-model="formNom" label="Nom" />
+            <MalioInputText v-model="formPrenom" label="Prénom" />
+            <MalioButton label="Enregistrer" button-class="w-full" @click="showForm = false" />
+          </div>
+        </MalioDrawer>
+      </div>
+    </Variant>
+
+    <Variant title="Sans bouton fermer">
+      <div class="p-4">
+        <button
+          class="rounded bg-m-btn-primary px-4 py-2 text-white"
+          @click="showNoClose = true"
+        >
+          Ouvrir (sans croix)
+        </button>
+        <MalioDrawer v-model="showNoClose" title="Information" :show-close="false">
+          <p>Ce drawer n'a pas de bouton fermer. Cliquez sur le backdrop pour fermer.</p>
+        </MalioDrawer>
+      </div>
+    </Variant>
+
+    <Variant title="Largeur personnalisée">
+      <div class="p-4">
+        <button
+          class="rounded bg-m-btn-primary px-4 py-2 text-white"
+          @click="showWide = true"
+        >
+          Ouvrir (large)
+        </button>
+        <MalioDrawer v-model="showWide" title="Drawer large" drawer-class="max-w-2xl">
+          <p>Ce drawer utilise une largeur personnalisée via la prop drawerClass.</p>
+        </MalioDrawer>
+      </div>
+    </Variant>
+  </Story>
+</template>
+
+<docs lang="md">
+# MalioDrawer
+
+Panneau latéral (drawer) qui s'ouvre depuis la droite avec un fond semi-transparent.
+
+## Props détaillées
+
+| Prop | Type | Défaut | Description |
+|------|------|--------|-------------|
+| `id` | `string` | auto-généré | Identifiant HTML du drawer |
+| `modelValue` | `boolean` | `undefined` | État ouvert/fermé (v-model) |
+| `title` | `string` | `''` | Titre affiché dans le header |
+| `showClose` | `boolean` | `true` | Afficher le bouton de fermeture (croix) |
+| `drawerClass` | `string` | `''` | Classes CSS additionnelles sur le panneau (fusionnées via `twMerge`) |
+
+## Comportement
+
+- Le drawer s'ouvre en glissant depuis la droite avec une transition
+- Un backdrop semi-transparent couvre le reste de la page
+- Clic sur le backdrop ferme le drawer
+- Bouton de fermeture (croix) en haut à droite, masquable via `showClose`
+- Contenu scrollable si plus haut que la fenêtre
+- Teleport vers `<body>` pour éviter les problèmes de z-index
+
+## Accessibilité
+
+- `role="dialog"` et `aria-modal="true"` sur le panneau
+- `aria-labelledby` lié au titre
+- Bouton fermer avec `aria-label="Fermer"`
+
+## Events
+
+| Event | Payload | Description |
+|-------|---------|-------------|
+| `update:modelValue` | `boolean` | Émis à la fermeture (backdrop ou bouton) |
+
+## Slots
+
+| Slot | Description |
+|------|-------------|
+| `default` | Contenu du drawer |
+</docs>
+
+<script setup lang="ts">
+import { ref } from 'vue'
+import MalioDrawer from '../../components/malio/drawer/Drawer.vue'
+import MalioInputText from '../../components/malio/input/InputText.vue'
+import MalioButton from '../../components/malio/button/Button.vue'
+
+defineOptions({ name: 'DrawerStory' })
+
+const showSimple = ref(false)
+const showForm = ref(false)
+const showNoClose = ref(false)
+const showWide = ref(false)
+
+const formNom = ref('Dupont')
+const formPrenom = ref('Jean')
+</script>