{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Schéma d'extraction pour dossiers notariaux",
  "type": "object",
  "properties": {
    "id_dossier": {
      "type": "string",
      "description": "Identifiant unique du dossier"
    },
    "type_dossier": {
      "type": "string",
      "enum": ["vente", "achat", "donation", "testament", "succession", "mariage", "autre"],
      "description": "Type de dossier"
    },
    "statut": {
      "type": "string",
      "enum": ["en_cours", "termine", "suspendu", "annule"],
      "description": "Statut du dossier"
    },
    "date_ouverture": {
      "type": "string",
      "description": "Date d'ouverture du dossier",
      "pattern": "^\\d{1,2}[/-]\\d{1,2}[/-]\\d{2,4}$"
    },
    "date_cloture": {
      "type": "string",
      "description": "Date de clôture du dossier",
      "pattern": "^\\d{1,2}[/-]\\d{1,2}[/-]\\d{2,4}$"
    },
    "notaire_responsable": {
      "type": "string",
      "description": "Nom du notaire responsable"
    },
    "etude": {
      "type": "string",
      "description": "Nom de l'étude notariale"
    },
    "clients": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "nom": {"type": "string"},
          "role": {"type": "string", "enum": ["vendeur", "acheteur", "donateur", "donataire", "testateur", "heritier", "autre"]},
          "contact": {"type": "string"}
        }
      },
      "description": "Liste des clients impliqués"
    },
    "biens": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "description": {"type": "string"},
          "adresse": {"type": "string"},
          "surface": {"type": "string"},
          "valeur": {"type": "string"}
        }
      },
      "description": "Liste des biens concernés"
    },
    "documents": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "id_document": {"type": "string"},
          "type_document": {"type": "string"},
          "nom_fichier": {"type": "string"},
          "date_ajout": {"type": "string"}
        }
      },
      "description": "Liste des documents du dossier"
    },
    "montant_total": {
      "type": "string",
      "description": "Montant total du dossier"
    },
    "honoraires": {
      "type": "string",
      "description": "Honoraires notariaux"
    },
    "references": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Références externes du dossier"
    },
    "notes": {
      "type": "string",
      "description": "Notes sur le dossier"
    }
  },
  "required": ["id_dossier", "type_dossier", "statut"],
  "additionalProperties": false
}