{
  "contract_version": "gab_239_contract_v1",
  "gab_id": "GAB-239",
  "canonical_name": "FeedbackLearningReflectionPrompt",
  "module_owner": "EdTechFeedbackLearning",
  "renderer_key": "text_cta",
  "required_fields": [
    "gab_id",
    "reflection_prompt_id",
    "title",
    "reflection_type",
    "question",
    "choices"
  ],
  "optional_fields": [
    "banner_label",
    "instruction",
    "hint",
    "privacy_notice",
    "confirm_cta_label",
    "skip_cta_label",
    "reflection_type_enum",
    "accessibility",
    "child_safety"
  ],
  "field_types": {
    "reflection_type": "enum['what_changed','key_takeaway','confidence','strategy','mistake_awareness','oral_self_check']",
    "question": "string — question de métacognition affichée à l'élève",
    "choices": "array<{id:string,text:string}> — 2 à 4 choix QCM, jamais de texte libre stocké",
    "hint": "string — piste facultative pour guider l'ancrage",
    "instruction": "string — consigne affichée sous la question",
    "confirm_cta_label": "string — libellé bouton primaire (défaut: \"J'ai compris\")",
    "skip_cta_label": "string — libellé bouton skip (défaut: \"Passer\")"
  },
  "constraints": [
    "skip toujours disponible — la réflexion est optionnelle, jamais bloquante.",
    "Texte libre désactivé par défaut — aucun stockage de réponse ouverte sauf opt-in explicite (RGPD mineurs article 8).",
    "no-reward-write : ce gabarit n'écrit jamais XP/coins/badges. C'est PlayKit qui orchestre la gamification.",
    "choices : 2 à 4 items maximum ; id = lettre a/b/c/d.",
    "confirm_cta et skip_cta sont structurels (HTML) ; leurs libellés viennent du JSON."
  ],
  "blocked_conditions": [
    "gab_id absent (BLOCKED)",
    "reflection_prompt_id absent (BLOCKED)",
    "question absente (BLOCKED)",
    "choices vides ou absents (BLOCKED)"
  ],
  "accessibility": [
    "keyboard_navigable",
    "focus_visible",
    "prefers_reduced_motion",
    "skip_always_available"
  ],
  "qa_cases": [
    { "case": "instance conforme key_takeaway", "expected": "rendu complet, question + 3 choix + skip, 0 erreur" },
    { "case": "reflection_type=confidence", "expected": "question et choix mis à jour depuis le JSON" },
    { "case": "champ requis manquant (question absente)", "expected": "BLOCKED listant le champ" },
    { "case": "choices vides", "expected": "BLOCKED choices vides" },
    { "case": "clic skip sans sélection", "expected": "fermeture silencieuse, aucun stockage" },
    { "case": "instance externe injectée via init(ext)", "expected": "le rendu change sans modifier le HTML" },
    { "case": "responsive 375/768/1024", "expected": "aucun débordement horizontal" }
  ],
  "traceability": {
    "derived_from_core_gab": "GAB-239",
    "note": "Ce schema VALIDE l'instance. Le contrat pédagogique complet (input_contract/validation_logic/feedback_scoring_logic) vit dans le CORE-GAB officiel, pas ici (évite la duplication)."
  }
}