From 81c807cd77ca61407e0f7ec4eacd8c33e419a923 Mon Sep 17 00:00:00 2001
From: Thomas Fransolet <tfransolet@thelis.be>
Date: Tue, 15 Sep 2026 22:41:40 +0200
Subject: [PATCH] =?UTF-8?q?Studio=20lot=208bis=20:=20pr=C3=A9senter=20les?=
 =?UTF-8?q?=20personnages=20au=20visiteur?=
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Écran d'entrée, une fois par session, 11 langues.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011VxSQeGQYUvPmSEoGdnidA
---
 src/app/[slug]/[configId]/page.tsx |  2 +
 src/components/CastingIntro.tsx    | 73 ++++++++++++++++++++++++++++++
 src/lib/api/types.ts               |  8 ++++
 src/lib/i18n.ts                    | 26 +++++++++++
 4 files changed, 109 insertions(+)
 create mode 100644 src/components/CastingIntro.tsx

diff --git a/src/app/[slug]/[configId]/page.tsx b/src/app/[slug]/[configId]/page.tsx
index 9cdcae0..b6b09e4 100644
--- a/src/app/[slug]/[configId]/page.tsx
+++ b/src/app/[slug]/[configId]/page.tsx
@@ -3,6 +3,7 @@ import { getInstanceBySlug, getConfiguration, getSections } from '@/lib/api/clie
 import SectionList from '@/components/SectionList'
 import QRScannerButton from '@/components/QRScannerButton'
 import ProximitySuggestion from '@/components/ProximitySuggestion'
+import CastingIntro from '@/components/CastingIntro'
 
 export default async function ConfigPage({
   params,
@@ -39,6 +40,7 @@ export default async function ConfigPage({
         configPrimaryColor={config.primaryColor}
         languages={config.languages ?? ['FR']}
       />
+      {config.casting && config.casting.length >= 2 && <CastingIntro casting={config.casting} configId={configId} />}
       {instance.isQRCodeEnabled !== false && <QRScannerButton slug={slug} configurationId={configId} />}
       <ProximitySuggestion sections={activeSections} slug={slug} configId={configId} />
     </>
diff --git a/src/components/CastingIntro.tsx b/src/components/CastingIntro.tsx
new file mode 100644
index 0000000..a27a426
--- /dev/null
+++ b/src/components/CastingIntro.tsx
@@ -0,0 +1,73 @@
+'use client'
+
+import { useEffect, useState } from 'react'
+import Image from 'next/image'
+import { useVisitor } from '@/context/VisitorContext'
+import { ui } from '@/lib/i18n'
+import type { CastingVisitorMemberDTO } from '@/lib/api/types'
+
+/**
+ * Écran d'entrée « les personnes que vous allez rencontrer » (plan Studio décision 25). Le serveur
+ * ne l'envoie qu'avec l'interrupteur armé et au moins deux portraits. Montré une fois par visite :
+ * le visiteur qui revient à la liste des sections ne le revoit pas.
+ */
+export default function CastingIntro({ casting, configId }: { casting: CastingVisitorMemberDTO[]; configId: string }) {
+  const { language } = useVisitor()
+  const [open, setOpen] = useState(false)
+  const storageKey = `casting-seen-${configId}`
+
+  useEffect(() => {
+    try {
+      if (sessionStorage.getItem(storageKey)) return
+    } catch {
+      // Stockage indisponible (navigation privée) : on montre l'écran, sans mémoriser.
+    }
+    setOpen(true)
+  }, [storageKey])
+
+  function close() {
+    try {
+      sessionStorage.setItem(storageKey, '1')
+    } catch {
+      // Idem : l'écran reviendra à la prochaine ouverture, ce n'est pas grave.
+    }
+    setOpen(false)
+  }
+
+  if (!open) return null
+
+  return (
+    <div
+      role="dialog"
+      aria-modal="true"
+      style={{ position: 'fixed', inset: 0, zIndex: 50, background: 'rgba(0,0,0,0.55)', display: 'flex', alignItems: 'center', justifyContent: 'center', padding: 16 }}
+    >
+      <div style={{ width: '100%', maxWidth: 420, background: 'var(--color-paper, #fff)', borderRadius: 22, padding: '24px 20px', boxShadow: '0 12px 32px rgba(0,0,0,0.25)' }}>
+        <h2 style={{ fontSize: 18, fontWeight: 700, textAlign: 'center', margin: '0 0 20px', color: 'var(--color-ink, #1E2A33)' }}>
+          {ui('castingTitle', language)}
+        </h2>
+        <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(110px, 1fr))', gap: 16 }}>
+          {casting.map((member, index) => (
+            <div key={index} style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', textAlign: 'center', gap: 6 }}>
+              <Image
+                src={member.portraitUrl}
+                alt=""
+                width={88}
+                height={88}
+                style={{ width: 88, height: 88, borderRadius: '50%', objectFit: 'cover' }}
+              />
+              <span style={{ fontSize: 14, fontWeight: 600, color: 'var(--color-ink, #1E2A33)' }}>{member.name}</span>
+              {member.role && <span style={{ fontSize: 12, color: 'var(--color-ink-muted, #6B7B86)' }}>{member.role}</span>}
+            </div>
+          ))}
+        </div>
+        <button
+          onClick={close}
+          style={{ marginTop: 24, width: '100%', padding: '12px 16px', borderRadius: 14, border: 'none', cursor: 'pointer', background: 'var(--color-primary)', color: '#fff', fontSize: 15, fontWeight: 600 }}
+        >
+          {ui('castingStart', language)}
+        </button>
+      </div>
+    </div>
+  )
+}
diff --git a/src/lib/api/types.ts b/src/lib/api/types.ts
index 0d90fcb..bc17d8d 100644
--- a/src/lib/api/types.ts
+++ b/src/lib/api/types.ts
@@ -96,6 +96,14 @@ export interface ConfigurationDTO {
   isOffline?: boolean
   sectionIds?: string[]
   sections?: SectionDTO[]
+  /** Casting montre au visiteur (decision 25). Absent tant que l'ecran d'entree ne doit pas s'afficher. */
+  casting?: CastingVisitorMemberDTO[]
+}
+
+export interface CastingVisitorMemberDTO {
+  name: string
+  role?: string
+  portraitUrl: string
 }
 
 export interface AppConfigurationLinkDTO {
diff --git a/src/lib/i18n.ts b/src/lib/i18n.ts
index 4208a32..ecdb713 100644
--- a/src/lib/i18n.ts
+++ b/src/lib/i18n.ts
@@ -24,6 +24,32 @@ const UI_STRINGS: Record<string, Record<string, string>> = {
     UK: 'Зображення, створене ШІ',
     LB: 'Bild generéiert vun der KI',
   },
+  castingTitle: {
+    FR: 'Les personnes que vous allez rencontrer',
+    NL: 'De personen die u zult ontmoeten',
+    EN: 'The people you will meet',
+    DE: 'Die Menschen, denen Sie begegnen werden',
+    ES: 'Las personas que va a conocer',
+    IT: 'Le persone che incontrerete',
+    PL: 'Osoby, które spotkasz',
+    CN: '您将遇到的人物',
+    AR: 'الشخصيات التي ستلتقيها',
+    UK: 'Люди, яких ви зустрінете',
+    LB: "D'Leit, déi Dir kenne léiert",
+  },
+  castingStart: {
+    FR: 'Commencer la visite',
+    NL: 'Het bezoek beginnen',
+    EN: 'Start the visit',
+    DE: 'Besuch beginnen',
+    ES: 'Empezar la visita',
+    IT: 'Inizia la visita',
+    PL: 'Rozpocznij zwiedzanie',
+    CN: '开始参观',
+    AR: 'ابدأ الزيارة',
+    UK: 'Почати відвідування',
+    LB: 'Besuch ufänken',
+  },
   noEventsThisMonth: {
     FR: 'Aucun événement ce mois-ci',
     NL: 'Geen evenementen deze maand',