{
  "sync_state": {
    "params": {
      "title": "同步状态管理",
      "dbname": "sageapi",
      "page_size": 20
    },
    "fields": [
      {"name": "id", "title": "ID", "type": "string", "readonly": true, "width": 100},
      {"name": "entity_type", "title": "实体类型", "type": "select", "width": 100, "options": [{"value": "users", "label": "用户"}, {"value": "pricing", "label": "定价"}, {"value": "uapi", "label": "UAPI"}, {"value": "llmage", "label": "LLMage"}]},
      {"name": "entity_id", "title": "实体ID", "type": "string", "width": 120},
      {"name": "last_sync_time", "title": "最后同步时间", "type": "datetime", "width": 160},
      {"name": "sync_version", "title": "同步版本", "type": "string", "width": 100},
      {"name": "sync_status", "title": "同步状态", "type": "select", "width": 80, "options": [{"value": "success", "label": "成功"}, {"value": "pending", "label": "待同步"}, {"value": "failed", "label": "失败"}]},
      {"name": "error_msg", "title": "错误信息", "type": "text", "width": 200},
      {"name": "retry_count", "title": "重试次数", "type": "int", "width": 70, "align": "right"},
      {"name": "created_at", "title": "创建时间", "type": "datetime", "width": 160, "readonly": true},
      {"name": "updated_at", "title": "更新时间", "type": "datetime", "width": 160, "readonly": true}
    ],
    "list": {
      "columns": ["entity_type", "entity_id", "sync_status", "last_sync_time", "retry_count", "updated_at"],
      "filters": [
        {"field": "entity_type", "type": "select", "label": "实体类型", "options": [{"value": "", "label": "全部"}, {"value": "users", "label": "用户"}, {"value": "pricing", "label": "定价"}, {"value": "uapi", "label": "UAPI"}, {"value": "llmage", "label": "LLMage"}]},
        {"field": "sync_status", "type": "select", "label": "状态", "options": [{"value": "", "label": "全部"}, {"value": "success", "label": "成功"}, {"value": "pending", "label": "待同步"}, {"value": "failed", "label": "失败"}]}
      ],
      "sort": {"field": "updated_at", "order": "desc"}
    },
    "view": {"fields": ["id", "entity_type", "entity_id", "last_sync_time", "sync_version", "sync_status", "error_msg", "retry_count", "created_at", "updated_at"]},
    "create": {"enabled": false},
    "update": {
      "enabled": true,
      "fields": ["sync_status", "retry_count"]
    },
    "delete": {"enabled": false}
  }
}