{
  "summary": [
    {
      "table": "pbl_blueprint_task",
      "name": "蓝图任务",
      "title": "任务",
      "subtitle": "蓝图子对象-任务",
      "primary": ["id"],
      "defaultsort": "seq asc",
      "orderby": "seq asc",
      "caption": "任务"
    }
  ],
  "fields": [
    {"name": "id", "type": "str(32)", "title": "主键", "notnull": 1, "primary": 1, "readonly": 1},
    {"name": "tenant_id", "type": "str(32)", "title": "租户ID", "notnull": 1, "default": "0"},
    {"name": "blueprint_id", "type": "str(32)", "title": "所属蓝图", "notnull": 1},
    {"name": "mission_id", "type": "str(32)", "title": "所属Mission", "default": ""},
    {"name": "seq", "type": "int", "title": "序号", "notnull": 1, "default": 0},
    {"name": "task_code", "type": "str(64)", "title": "任务编码", "notnull": 1},
    {"name": "title", "type": "str(255)", "title": "任务标题", "notnull": 1},
    {"name": "description", "type": "text", "title": "任务说明", "default": ""},
    {"name": "task_type", "type": "str(32)", "title": "任务类型", "default": "explore", "comment": "explore/build/test/present/reflect"},
    {"name": "role_id", "type": "str(32)", "title": "承担角色ID", "default": ""},
    {"name": "depends_on_ids", "type": "text", "title": "前置任务ID JSON数组", "default": "[]"},
    {"name": "estimated_minutes", "type": "int", "title": "预计耗时(分钟)", "default": 0},
    {"name": "artifact_spec_ids", "type": "text", "title": "产出物规格ID JSON数组", "default": "[]"},
    {"name": "status", "type": "str(32)", "title": "状态", "default": "draft"},
    {"name": "created_by", "type": "str(32)", "title": "创建人", "default": ""},
    {"name": "created_at", "type": "datetime", "title": "创建时间", "notnull": 1},
    {"name": "updated_by", "type": "str(32)", "title": "更新人", "default": ""},
    {"name": "updated_at", "type": "datetime", "title": "更新时间"}
  ],
  "indexes": [
    {"name": "uk_pbl_task_code", "fields": ["tenant_id", "blueprint_id", "task_code"], "unique": 1},
    {"name": "idx_pbl_task_bp", "fields": ["tenant_id", "blueprint_id", "seq"], "unique": 0},
    {"name": "idx_pbl_task_mission", "fields": ["tenant_id", "mission_id"], "unique": 0}
  ],
  "codes": [
    {"field": "task_type", "table": "appcodes_kv", "cond": "parentid='pbl_task_type'", "valuefield": "k", "textfield": "v"},
    {"field": "blueprint_id", "table": "pbl_blueprint", "cond": "", "valuefield": "id", "textfield": "title"},
    {"field": "mission_id", "table": "pbl_blueprint_mission", "cond": "", "valuefield": "id", "textfield": "title"},
    {"field": "role_id", "table": "pbl_blueprint_role", "cond": "", "valuefield": "id", "textfield": "role_name"}
  ]
}