{
  "namespace": "libo_complex_manual_test_20260805_01",
  "version": "1.0.0",
  "display_name": "荔波旅游复杂测试模型",
  "description": "用于手工验证图谱创建、Schema 校验、节点导入、复杂关系、图谱浏览和安全删除的综合测试模型。",
  "enums": {
    "Season": [
      "spring",
      "summer",
      "autumn",
      "winter",
      "all_year"
    ],
    "TipSeverity": [
      "info",
      "warning",
      "critical"
    ],
    "MealType": [
      "breakfast",
      "lunch",
      "dinner"
    ]
  },
  "design_principles": [
    "TourRoute 通过 RouteDay 表达有序的多日行程。",
    "RouteDay 分别关联游览点、酒店、餐厅和交通枢纽。",
    "ScenicArea 与 ScenicSpot 分层表达景区和景点。",
    "票务政策和旅行提示作为独立实体，便于复用和版本管理。"
  ],
  "entity_types": {
    "ScenicArea": {
      "label": "景区",
      "description": "可包含多个具体景点的景区级实体。",
      "primary_key": "name",
      "fields": {
        "name": {
          "type": "string",
          "required": true,
          "description": "景区名称"
        },
        "level": {
          "type": "string",
          "description": "景区等级"
        },
        "rating": {
          "type": "number",
          "description": "综合评分"
        },
        "open": {
          "type": "boolean",
          "description": "是否开放"
        },
        "tags": {
          "type": "array",
          "description": "景区标签"
        },
        "geo": {
          "type": "object",
          "description": "经纬度对象"
        },
        "description": {
          "type": "string"
        }
      }
    },
    "ScenicSpot": {
      "label": "景点",
      "description": "景区内可独立游览的景点。",
      "primary_key": "name",
      "fields": {
        "name": {
          "type": "string",
          "required": true
        },
        "spot_type": {
          "type": "string",
          "required": true
        },
        "visit_minutes": {
          "type": "integer"
        },
        "indoor": {
          "type": "boolean"
        },
        "best_seasons": {
          "type": "array"
        },
        "description": {
          "type": "string"
        }
      }
    },
    "Hotel": {
      "label": "酒店",
      "description": "行程住宿资源。",
      "primary_key": "name",
      "fields": {
        "name": {
          "type": "string",
          "required": true
        },
        "stars": {
          "type": "integer",
          "required": true
        },
        "price_from": {
          "type": "number"
        },
        "family_friendly": {
          "type": "boolean"
        },
        "amenities": {
          "type": "array"
        },
        "address": {
          "type": "string"
        },
        "contact": {
          "type": "object"
        }
      }
    },
    "Restaurant": {
      "label": "餐厅",
      "description": "行程餐饮资源。",
      "primary_key": "name",
      "fields": {
        "name": {
          "type": "string",
          "required": true
        },
        "cuisine": {
          "type": "string",
          "required": true
        },
        "avg_price": {
          "type": "number"
        },
        "specialties": {
          "type": "array"
        },
        "vegetarian_options": {
          "type": "boolean"
        },
        "opening_hours": {
          "type": "string"
        }
      }
    },
    "TransportHub": {
      "label": "交通枢纽",
      "description": "高铁站、汽车站或游客中心等交通节点。",
      "primary_key": "name",
      "fields": {
        "name": {
          "type": "string",
          "required": true
        },
        "hub_type": {
          "type": "string",
          "required": true
        },
        "service_hours": {
          "type": "string"
        },
        "accessible": {
          "type": "boolean"
        },
        "facilities": {
          "type": "array"
        },
        "geo": {
          "type": "object"
        }
      }
    },
    "TourRoute": {
      "label": "旅游线路",
      "description": "由多个有序行程日组成的旅游产品线路。",
      "primary_key": "name",
      "fields": {
        "name": {
          "type": "string",
          "required": true
        },
        "days": {
          "type": "integer",
          "required": true
        },
        "theme": {
          "type": "string"
        },
        "suitable_for": {
          "type": "array"
        },
        "base_price": {
          "type": "number"
        },
        "active": {
          "type": "boolean"
        },
        "extra_metadata": {
          "type": "any",
          "description": "用于验证 any 类型的扩展信息"
        }
      }
    },
    "RouteDay": {
      "label": "行程日",
      "description": "线路中的某一天。",
      "fields": {
        "title": {
          "type": "string",
          "required": true
        },
        "day_no": {
          "type": "integer",
          "required": true
        },
        "summary": {
          "type": "string"
        },
        "estimated_cost": {
          "type": "number"
        }
      }
    },
    "Activity": {
      "label": "体验活动",
      "description": "景点可提供的附加体验活动。",
      "primary_key": "name",
      "fields": {
        "name": {
          "type": "string",
          "required": true
        },
        "activity_type": {
          "type": "string",
          "required": true
        },
        "duration_minutes": {
          "type": "integer"
        },
        "min_age": {
          "type": "integer"
        },
        "booking_required": {
          "type": "boolean"
        },
        "equipment": {
          "type": "array"
        }
      }
    },
    "TicketPolicy": {
      "label": "票务政策",
      "description": "景区或景点的票价和退改政策。",
      "primary_key": "name",
      "fields": {
        "name": {
          "type": "string",
          "required": true
        },
        "adult_price": {
          "type": "number",
          "required": true
        },
        "child_price": {
          "type": "number"
        },
        "free_policy": {
          "type": "string"
        },
        "valid_from": {
          "type": "date"
        },
        "refundable": {
          "type": "boolean"
        }
      }
    },
    "TravelTip": {
      "label": "旅行提示",
      "description": "可应用到景区、资源或线路的提醒。",
      "primary_key": "title",
      "fields": {
        "title": {
          "type": "string",
          "required": true
        },
        "content": {
          "type": "string",
          "required": true
        },
        "severity": {
          "type": "string",
          "required": true
        },
        "audiences": {
          "type": "array"
        },
        "updated_at": {
          "type": "datetime"
        }
      }
    }
  },
  "relation_types": {
    "CONTAINS": {
      "label": "包含景点",
      "from": "ScenicArea",
      "to": "ScenicSpot",
      "properties": {
        "recommended_order": {
          "type": "integer"
        }
      }
    },
    "NEARBY": {
      "label": "附近资源",
      "from": "ScenicSpot",
      "to": "Hotel|Restaurant|TransportHub",
      "properties": {
        "distance_km": {
          "type": "number",
          "required": true
        },
        "drive_minutes": {
          "type": "integer"
        },
        "walkable": {
          "type": "boolean"
        }
      }
    },
    "ROUTE_HAS_DAY": {
      "label": "线路包含行程日",
      "from": "TourRoute",
      "to": "RouteDay",
      "properties": {
        "order": {
          "type": "integer",
          "required": true
        }
      }
    },
    "DAY_VISITS": {
      "label": "当日游览",
      "from": "RouteDay",
      "to": "ScenicSpot",
      "properties": {
        "order": {
          "type": "integer",
          "required": true
        },
        "stay_minutes": {
          "type": "integer"
        },
        "must_visit": {
          "type": "boolean"
        }
      }
    },
    "DAY_STAYS_AT": {
      "label": "当日住宿",
      "from": "RouteDay",
      "to": "Hotel",
      "properties": {
        "check_in": {
          "type": "string",
          "required": true
        },
        "nights": {
          "type": "integer"
        }
      }
    },
    "DAY_DINES_AT": {
      "label": "当日用餐",
      "from": "RouteDay",
      "to": "Restaurant",
      "properties": {
        "meal": {
          "type": "string",
          "required": true
        },
        "reservation_required": {
          "type": "boolean"
        }
      }
    },
    "DAY_USES_HUB": {
      "label": "当日使用交通枢纽",
      "from": "RouteDay",
      "to": "TransportHub",
      "properties": {
        "mode": {
          "type": "string",
          "required": true
        },
        "departure_time": {
          "type": "string"
        }
      }
    },
    "OFFERS_ACTIVITY": {
      "label": "提供活动",
      "from": "ScenicSpot",
      "to": "Activity",
      "properties": {
        "season": {
          "type": "string"
        },
        "extra_fee": {
          "type": "number"
        }
      }
    },
    "HAS_TICKET_POLICY": {
      "label": "采用票务政策",
      "from": "ScenicArea|ScenicSpot",
      "to": "TicketPolicy",
      "properties": {
        "channel": {
          "type": "string"
        }
      }
    },
    "APPLIES_TIP": {
      "label": "提示适用于",
      "from": "TravelTip",
      "to": "ScenicArea|ScenicSpot|Hotel|Restaurant|TransportHub|TourRoute",
      "properties": {
        "context": {
          "type": "string"
        },
        "priority": {
          "type": "integer"
        }
      }
    },
    "ROUTE_STARTS_AT": {
      "label": "线路起点",
      "from": "TourRoute",
      "to": "TransportHub",
      "properties": {
        "departure_time": {
          "type": "string",
          "required": true
        }
      }
    },
    "ROUTE_ENDS_AT": {
      "label": "线路终点",
      "from": "TourRoute",
      "to": "TransportHub",
      "properties": {
        "arrival_time": {
          "type": "string",
          "required": true
        }
      }
    },
    "ALTERNATIVE_TO": {
      "label": "可替代资源",
      "from": "Hotel|Restaurant",
      "to": "Hotel|Restaurant",
      "properties": {
        "reason": {
          "type": "string",
          "required": true
        },
        "score": {
          "type": "number"
        }
      }
    },
    "CONNECTS": {
      "label": "交通连接",
      "from": "TransportHub",
      "to": "TransportHub",
      "properties": {
        "mode": {
          "type": "string",
          "required": true
        },
        "duration_minutes": {
          "type": "integer",
          "required": true
        },
        "distance_km": {
          "type": "number"
        }
      }
    },
    "RECOMMENDS": {
      "label": "线路推荐活动",
      "from": "TourRoute",
      "to": "Activity",
      "properties": {
        "priority": {
          "type": "integer",
          "required": true
        },
        "reason": {
          "type": "string"
        }
      }
    }
  }
}