import { CNBCore, CNBCoreOptions, RequestOptions, Result } from "../cnb-core.ts";

export class Mission extends CNBCore {
  constructor(options: CNBCoreOptions) {
    super({ token: options.token, cookie: options.cookie });
  }

  /**
   * 查询组织下用户有权限查看的任务集
   * @param params 查询参数
   * @returns 任务集列表
   */
  getMissions(group: string, params?: GetMissionsParams): Promise<Result<Missions4User[]>> {
    const url = `/${group}/-/missions`;
    return this.get({
      url,
      params: {
        page: 1,
        page_size: 10,
        ...params,
      },
    });
  }

  /**
   * 创建任务集
   * @param data 创建任务集数据
   * @returns 创建结果
   */
  createMission(repo: string, data: CreateMissionData): Promise<Result<any>> {
    const url = `/${repo}/-/missions`;
    return this.post({ url, data });
  }

  /**
   * 删除任务集
   * @param mission 任务集路径
   * @param identityTicket 微信身份验证票据
   * @returns 删除结果
   */
  deleteMission(mission: string, identityTicket?: string): Promise<Result<any>> {
    const url = `/${mission}`;
    return this.delete({
      url,
      headers: identityTicket ? { 'x-cnb-identity-ticket': identityTicket } : undefined,
    });
  }

  /**
   * 获取任务集视图配置
   * @param mission 任务集 slug
   * @param viewId 视图 ID
   * @returns 视图配置
   */
  getMissionViewConfig(mission: string, viewId: string): Promise<Result<MissionViewConfig>> {
    const url = `/${mission}/-/mission/view`;
    return this.get({
      url,
      params: { id: viewId },
    });
  }

  /**
   * 设置任务集视图配置
   * @param mission 任务集 slug
   * @param config 视图配置
   * @returns 设置结果
   */
  setMissionViewConfig(mission: string, config: MissionViewConfig): Promise<Result<any>> {
    const url = `/${mission}/-/mission/view`;
    return this.post({ url, data: config });
  }

  /**
   * 获取任务集视图列表
   * @param mission 任务集 slug
   * @returns 视图列表
   */
  getMissionViewList(mission: string): Promise<Result<MissionView[]>> {
    const url = `/${mission}/-/mission/view-list`;
    return this.get({
      url,
      headers: {
        'Accept': 'application/vnd.cnb.api+json',
      }
    });
  }

  /**
   * 添加或修改任务集视图
   * @param mission 任务集 slug
   * @param view 视图数据
   * @returns 操作结果
   */
  putMissionView(mission: string, view: MissionView): Promise<Result<any>> {
    const url = `/${mission}/-/mission/view-list`;
    return this.put({ url, data: view });
  }

  /**
   * 排序任务集视图
   * @param mission 任务集 slug
   * @param data 排序数据
   * @returns 操作结果
   */
  sortMissionViews(mission: string, data: MissionPostViewReq): Promise<Result<any>> {
    const url = `/${mission}/-/mission/view-list`;
    return this.post({ url, data });
  }

  /**
   * 改变任务集可见性
   * @param mission 任务集路径
   * @param visibility 可见性 (Private 或 Public)
   * @returns 操作结果
   */
  setVisibility(mission: string, visibility: 'Private' | 'Public'): Promise<Result<any>> {
    const url = `/${mission}/-/settings/set_visibility`;
    return this.post({
      url,
      params: { visibility },
    });
  }
}

// ==================== 类型定义 ====================

type GetMissionsParams = {
  page?: number;
  page_size?: number;
  filter_type?: 'private' | 'public';
  order_by?: 'created_at' | 'name';
  desc?: boolean;
  descendant?: 'all' | 'sub' | 'grand';
  search?: string;
};

type CreateMissionData = {
  name: string;
  description?: string;
  visibility?: 'Private' | 'Public';
};

type Missions4User = {
  id: string;
  name: string;
  slug_path: string;
  description: string;
  visibility: 'Private' | 'Public';
  created_at: string;
  updated_at: string;
  web_url: string;
};

type MissionView = {
  id: string;
  name: string;
  description?: string;
  config?: MissionViewConfig;
  created_at?: string;
  updated_at?: string;
};

type MissionViewConfig = {
  id: string;
  name: string;
  description?: string;
  columns?: MissionViewColumn[];
  filters?: MissionViewFilter[];
  sort_by?: string;
  sort_order?: 'asc' | 'desc';
};

type MissionViewColumn = {
  key: string;
  label: string;
  width?: number;
  visible?: boolean;
  sortable?: boolean;
};

type MissionViewFilter = {
  key: string;
  operator?: 'eq' | 'ne' | 'contains' | 'gt' | 'lt' | 'gte' | 'lte';
  value?: any;
};

type MissionPostViewReq = {
  view_ids: string[];
};