✨ Add DialoguePNJ component with typewriter effect (Story 2.7)

- Create useReducedMotion composable for motion preferences - Create useTypewriter composable with accelerate/skip support - Add DialoguePNJ component with Zelda-style dialogue system - Add personality-based styling (sage, sarcastique, enthousiaste, professionnel) - Implement keyboard navigation (arrows, space) - Add toggle between dialogue and list view modes - Add i18n translations for dialogue UI Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-06 11:07:40 +01:00
parent 1cba01595b
commit cfc9cca34f
8 changed files with 522 additions and 60 deletions
--- a/frontend/app/components/feature/DialoguePNJ.vue
+++ b/frontend/app/components/feature/DialoguePNJ.vue
@@ -0,0 +1,305 @@
+<script setup lang="ts">
+import type { Testimonial, PersonalityType } from '~/types/testimonial'
+
+interface Props {
+  testimonials: Testimonial[]
+  initialIndex?: number
+}
+
+const props = withDefaults(defineProps<Props>(), {
+  initialIndex: 0,
+})
+
+const emit = defineEmits<{
+  complete: []
+}>()
+
+const { t } = useI18n()
+
+// État du dialogue actuel
+const currentIndex = ref(props.initialIndex)
+const currentTestimonial = computed(() => props.testimonials[currentIndex.value])
+const totalCount = computed(() => props.testimonials.length)
+
+// Typewriter
+const currentText = computed(() => currentTestimonial.value?.text ?? '')
+const { displayedText, isTyping, accelerate, skip, start } = useTypewriter(currentText, {
+  speed: 35,
+  speedMultiplier: 5,
+})
+
+// Démarrer au montage et quand le témoignage change
+watch(currentIndex, () => {
+  nextTick(() => start())
+})
+
+onMounted(() => {
+  start()
+})
+
+// Navigation
+function goToPrevious() {
+  if (currentIndex.value > 0) {
+    currentIndex.value--
+  }
+}
+
+function goToNext() {
+  if (isTyping.value) {
+    skip()
+    return
+  }
+
+  if (currentIndex.value < totalCount.value - 1) {
+    currentIndex.value++
+  } else {
+    emit('complete')
+  }
+}
+
+// Interaction clavier
+function handleKeydown(e: KeyboardEvent) {
+  switch (e.key) {
+    case 'ArrowLeft':
+      e.preventDefault()
+      goToPrevious()
+      break
+    case 'ArrowRight':
+      e.preventDefault()
+      goToNext()
+      break
+    case ' ':
+    case 'Enter':
+      e.preventDefault()
+      if (isTyping.value) {
+        accelerate()
+      } else {
+        goToNext()
+      }
+      break
+  }
+}
+
+// Interaction clic sur la bulle
+function handleBubbleClick() {
+  if (isTyping.value) {
+    accelerate()
+  } else {
+    goToNext()
+  }
+}
+
+// Styles selon personnalité
+const personalityConfig: Record<PersonalityType, { bubble: string; accent: string }> = {
+  sage: {
+    bubble: 'bg-emerald-500/10 border-emerald-500',
+    accent: 'border-r-emerald-500/20',
+  },
+  sarcastique: {
+    bubble: 'bg-purple-500/10 border-purple-500',
+    accent: 'border-r-purple-500/20',
+  },
+  enthousiaste: {
+    bubble: 'bg-amber-500/10 border-amber-500',
+    accent: 'border-r-amber-500/20',
+  },
+  professionnel: {
+    bubble: 'bg-sky-500/10 border-sky-500',
+    accent: 'border-r-sky-500/20',
+  },
+}
+
+const currentStyle = computed(() =>
+  personalityConfig[currentTestimonial.value?.personality ?? 'professionnel']
+)
+
+const initials = computed(() => {
+  const names = currentTestimonial.value?.name?.split(' ') ?? []
+  return names.map(n => n[0]).join('').toUpperCase().slice(0, 2)
+})
+</script>
+
+<template>
+  <div
+    class="dialogue-pnj focus:outline-none"
+    tabindex="0"
+    role="article"
+    :aria-label="currentTestimonial?.text"
+    @keydown="handleKeydown"
+  >
+    <Transition name="dialogue" mode="out-in">
+      <div :key="currentIndex" class="flex flex-col md:flex-row items-start gap-6">
+        <!-- Avatar PNJ -->
+        <div class="flex-shrink-0 self-center md:self-start">
+          <div
+            class="w-24 h-24 md:w-32 md:h-32 rounded-full overflow-hidden ring-4 ring-sky-dark shadow-lg shadow-sky-500/10"
+          >
+            <img
+              v-if="currentTestimonial?.avatar"
+              :src="currentTestimonial.avatar"
+              :alt="currentTestimonial.name"
+              class="w-full h-full object-cover"
+            >
+            <div
+              v-else
+              class="w-full h-full flex items-center justify-center bg-sky-dark text-2xl font-bold text-sky-400"
+            >
+              {{ initials }}
+            </div>
+          </div>
+
+          <!-- Info PNJ sous l'avatar -->
+          <div class="mt-3 text-center">
+            <p class="font-semibold text-white text-sm">
+              {{ currentTestimonial?.name }}
+            </p>
+            <p class="text-xs text-gray-400">
+              {{ currentTestimonial?.role }}
+            </p>
+            <p v-if="currentTestimonial?.company" class="text-xs text-gray-500">
+              @ {{ currentTestimonial.company }}
+            </p>
+          </div>
+        </div>
+
+        <!-- Bulle de dialogue -->
+        <div class="flex-1 w-full">
+          <div
+            class="relative p-6 rounded-xl border-l-4 cursor-pointer transition-all hover:shadow-lg"
+            :class="currentStyle.bubble"
+            aria-live="polite"
+            @click="handleBubbleClick"
+          >
+            <!-- Triangle de la bulle (desktop) -->
+            <div
+              class="hidden md:block absolute left-0 top-10 w-0 h-0 -translate-x-full border-t-8 border-r-8 border-b-8 border-transparent"
+              :class="currentStyle.accent"
+            />
+
+            <!-- Texte avec typewriter -->
+            <p
+              class="font-narrative text-lg md:text-xl leading-relaxed text-gray-200 min-h-[5rem]"
+              :class="{ 'italic': currentTestimonial?.personality === 'sarcastique' }"
+            >
+              "{{ displayedText }}"<span
+                v-if="isTyping"
+                class="inline-block w-0.5 h-5 bg-sky-400 ml-1 animate-blink align-middle"
+              />
+            </p>
+
+            <!-- Indicateur pour continuer -->
+            <Transition name="fade">
+              <div
+                v-if="!isTyping"
+                class="mt-4 text-sm text-gray-500 animate-pulse select-none"
+              >
+                {{ t('testimonials.click_to_continue') }}
+              </div>
+            </Transition>
+          </div>
+
+          <!-- Lien projet si existant -->
+          <NuxtLink
+            v-if="currentTestimonial?.project"
+            :to="`/projets/${currentTestimonial.project.slug}`"
+            class="inline-flex items-center gap-2 mt-4 text-sm text-sky-400 hover:text-sky-300 transition-colors"
+          >
+            <span>📁</span>
+            <span>{{ currentTestimonial.project.title }}</span>
+            <span class="transition-transform group-hover:translate-x-1">→</span>
+          </NuxtLink>
+        </div>
+      </div>
+    </Transition>
+
+    <!-- Navigation et indicateur -->
+    <div class="flex items-center justify-between mt-8 pt-6 border-t border-sky-dark/50">
+      <!-- Bouton précédent -->
+      <button
+        type="button"
+        :disabled="currentIndex === 0"
+        class="px-4 py-2 text-gray-400 hover:text-white disabled:opacity-30 disabled:cursor-not-allowed transition-colors"
+        @click.stop="goToPrevious"
+      >
+        ← {{ t('testimonials.previous') }}
+      </button>
+
+      <!-- Indicateur position -->
+      <div class="flex items-center gap-2">
+        <button
+          v-for="(_, idx) in testimonials"
+          :key="idx"
+          type="button"
+          class="w-2.5 h-2.5 rounded-full transition-all"
+          :class="idx === currentIndex ? 'bg-sky-400 scale-125' : 'bg-sky-dark hover:bg-sky-dark/70'"
+          :aria-label="`${t('testimonials.go_to')} ${idx + 1}`"
+          @click.stop="currentIndex = idx"
+        />
+      </div>
+
+      <!-- Bouton suivant -->
+      <button
+        type="button"
+        class="px-4 py-2 text-gray-400 hover:text-white transition-colors"
+        @click.stop="goToNext"
+      >
+        {{ currentIndex === totalCount - 1 ? t('testimonials.finish') : t('testimonials.next') }} →
+      </button>
+    </div>
+
+    <!-- Instructions clavier -->
+    <p class="mt-4 text-xs text-gray-600 text-center">
+      {{ t('testimonials.keyboard_hint') }}
+    </p>
+  </div>
+</template>
+
+<style scoped>
+.animate-blink {
+  animation: blink 0.7s infinite;
+}
+
+@keyframes blink {
+  0%, 50% { opacity: 1; }
+  51%, 100% { opacity: 0; }
+}
+
+.dialogue-enter-active,
+.dialogue-leave-active {
+  transition: opacity 0.3s ease, transform 0.3s ease;
+}
+
+.dialogue-enter-from {
+  opacity: 0;
+  transform: translateX(30px);
+}
+
+.dialogue-leave-to {
+  opacity: 0;
+  transform: translateX(-30px);
+}
+
+.fade-enter-active,
+.fade-leave-active {
+  transition: opacity 0.2s ease;
+}
+
+.fade-enter-from,
+.fade-leave-to {
+  opacity: 0;
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .animate-blink {
+    animation: none;
+    opacity: 1;
+  }
+
+  .dialogue-enter-active,
+  .dialogue-leave-active,
+  .fade-enter-active,
+  .fade-leave-active {
+    transition: none;
+  }
+}
+</style>
--- a/frontend/app/composables/useReducedMotion.ts
+++ b/frontend/app/composables/useReducedMotion.ts
@@ -0,0 +1,20 @@
+export function useReducedMotion() {
+  const reducedMotion = ref(false)
+
+  if (import.meta.client) {
+    const mediaQuery = window.matchMedia('(prefers-reduced-motion: reduce)')
+    reducedMotion.value = mediaQuery.matches
+
+    const handler = (e: MediaQueryListEvent) => {
+      reducedMotion.value = e.matches
+    }
+
+    mediaQuery.addEventListener('change', handler)
+
+    onUnmounted(() => {
+      mediaQuery.removeEventListener('change', handler)
+    })
+  }
+
+  return readonly(reducedMotion)
+}
--- a/frontend/app/composables/useTypewriter.ts
+++ b/frontend/app/composables/useTypewriter.ts
@@ -0,0 +1,84 @@
+export interface UseTypewriterOptions {
+  speed?: number
+  speedMultiplier?: number
+}
+
+export function useTypewriter(text: Ref<string> | string, options: UseTypewriterOptions = {}) {
+  const { speed = 40, speedMultiplier = 5 } = options
+
+  const textValue = computed(() => toValue(text))
+  const displayedText = ref('')
+  const isTyping = ref(false)
+  const isAccelerated = ref(false)
+
+  let timeoutId: ReturnType<typeof setTimeout> | null = null
+  let currentIndex = 0
+
+  const reducedMotion = useReducedMotion()
+
+  function typeNextChar() {
+    if (currentIndex < textValue.value.length) {
+      displayedText.value = textValue.value.slice(0, currentIndex + 1)
+      currentIndex++
+
+      const currentSpeed = isAccelerated.value ? speed / speedMultiplier : speed
+      timeoutId = setTimeout(typeNextChar, currentSpeed)
+    } else {
+      isTyping.value = false
+    }
+  }
+
+  function start() {
+    stop()
+
+    if (reducedMotion.value) {
+      displayedText.value = textValue.value
+      isTyping.value = false
+      return
+    }
+
+    displayedText.value = ''
+    currentIndex = 0
+    isTyping.value = true
+    isAccelerated.value = false
+    typeNextChar()
+  }
+
+  function accelerate() {
+    isAccelerated.value = true
+  }
+
+  function skip() {
+    if (timeoutId) clearTimeout(timeoutId)
+    displayedText.value = textValue.value
+    isTyping.value = false
+  }
+
+  function stop() {
+    if (timeoutId) {
+      clearTimeout(timeoutId)
+      timeoutId = null
+    }
+  }
+
+  function reset() {
+    stop()
+    displayedText.value = ''
+    currentIndex = 0
+    isTyping.value = false
+    isAccelerated.value = false
+  }
+
+  onUnmounted(() => {
+    stop()
+  })
+
+  return {
+    displayedText: readonly(displayedText),
+    isTyping: readonly(isTyping),
+    accelerate,
+    skip,
+    reset,
+    start,
+  }
+}
--- a/frontend/app/pages/temoignages.vue
+++ b/frontend/app/pages/temoignages.vue
@@ -9,6 +9,28 @@
        <p class="mx-auto mt-4 max-w-2xl text-center text-lg text-gray-400">
          {{ $t('testimonials.page_description') }}
        </p>
+
+        <!-- Toggle vue mode -->
+        <div class="mt-8 flex justify-center gap-2">
+          <button
+            type="button"
+            class="flex items-center gap-2 rounded-lg px-4 py-2 text-sm font-medium transition-colors"
+            :class="viewMode === 'dialogue' ? 'bg-sky-500 text-white' : 'bg-sky-dark/50 text-gray-400 hover:text-white'"
+            @click="viewMode = 'dialogue'"
+          >
+            <span>💬</span>
+            {{ $t('testimonials.dialogue_mode') }}
+          </button>
+          <button
+            type="button"
+            class="flex items-center gap-2 rounded-lg px-4 py-2 text-sm font-medium transition-colors"
+            :class="viewMode === 'list' ? 'bg-sky-500 text-white' : 'bg-sky-dark/50 text-gray-400 hover:text-white'"
+            @click="viewMode = 'list'"
+          >
+            <span>📋</span>
+            {{ $t('testimonials.list_mode') }}
+          </button>
+        </div>
      </div>

      <!-- Decorative elements -->
@@ -16,15 +38,11 @@
      <div class="absolute -right-20 bottom-10 h-60 w-60 rounded-full bg-purple-500/5 blur-3xl" />
    </section>

-    <!-- Testimonials grid -->
+    <!-- Testimonials content -->
    <section class="container mx-auto px-4 py-12">
      <!-- Loading state -->
-      <div v-if="status === 'pending'" class="grid gap-6 md:grid-cols-2">
-        <div
-          v-for="i in 4"
-          :key="i"
-          class="h-64 animate-pulse rounded-xl bg-sky-dark/50"
-        />
+      <div v-if="status === 'pending'" class="flex items-center justify-center py-16">
+        <div class="h-8 w-8 animate-spin rounded-full border-4 border-sky-500 border-t-transparent" />
      </div>

      <!-- Error state -->
@@ -55,16 +73,27 @@
        </h2>
      </div>

-      <!-- Testimonials -->
-      <div v-else class="grid gap-6 md:grid-cols-2">
-        <TestimonialCard
-          v-for="testimonial in testimonials"
-          :key="testimonial.id"
-          :testimonial="testimonial"
-          class="testimonial-enter"
-          :style="{ animationDelay: `${testimonial.display_order * 100}ms` }"
-        />
-      </div>
+      <!-- Content -->
+      <template v-else>
+        <!-- Mode Dialogue -->
+        <div v-if="viewMode === 'dialogue'" class="mx-auto max-w-3xl">
+          <DialoguePNJ
+            :testimonials="testimonials"
+            @complete="handleDialogueComplete"
+          />
+        </div>
+
+        <!-- Mode Liste -->
+        <div v-else class="grid gap-6 md:grid-cols-2">
+          <TestimonialCard
+            v-for="testimonial in testimonials"
+            :key="testimonial.id"
+            :testimonial="testimonial"
+            class="testimonial-enter"
+            :style="{ animationDelay: `${testimonial.display_order * 100}ms` }"
+          />
+        </div>
+      </template>
    </section>

    <!-- CTA section -->
@@ -106,6 +135,13 @@ onMounted(() => {
 const { data, status, error, refresh } = await useFetchTestimonials()

 const testimonials = computed<Testimonial[]>(() => data.value?.data ?? [])
+
+// Mode d'affichage (dialogue par défaut pour l'expérience immersive)
+const viewMode = ref<'dialogue' | 'list'>('dialogue')
+
+function handleDialogueComplete() {
+  // Action optionnelle à la fin du dialogue
+}
 </script>

 <style scoped>
--- a/frontend/i18n/en.json
+++ b/frontend/i18n/en.json
@@ -115,7 +115,15 @@
    "no_testimonials": "No testimonials yet",
    "cta_title": "Want to work together?",
    "cta_description": "Let's discuss your project and see how I can help.",
-    "cta_button": "Contact me"
+    "cta_button": "Contact me",
+    "dialogue_mode": "Dialogue",
+    "list_mode": "List",
+    "click_to_continue": "Click or press Space to continue...",
+    "previous": "Previous",
+    "next": "Next",
+    "finish": "Finish",
+    "go_to": "Go to testimonial",
+    "keyboard_hint": "Use \u2190 \u2192 arrows to navigate, Space to speed up"
  },
  "pages": {
    "projects": {
--- a/frontend/i18n/fr.json
+++ b/frontend/i18n/fr.json
@@ -115,7 +115,15 @@
    "no_testimonials": "Aucun t\u00e9moignage pour le moment",
    "cta_title": "Envie de travailler ensemble ?",
    "cta_description": "Discutons de votre projet et voyons comment je peux vous aider.",
-    "cta_button": "Me contacter"
+    "cta_button": "Me contacter",
+    "dialogue_mode": "Dialogue",
+    "list_mode": "Liste",
+    "click_to_continue": "Cliquez ou appuyez sur Espace pour continuer...",
+    "previous": "Pr\u00e9c\u00e9dent",
+    "next": "Suivant",
+    "finish": "Terminer",
+    "go_to": "Aller au t\u00e9moignage",
+    "keyboard_hint": "Utilisez les fl\u00e8ches \u2190 \u2192 pour naviguer, Espace pour acc\u00e9l\u00e9rer"
  },
  "pages": {
    "projects": {