import { ITGitRequestConfig } from '..';
import { IMilestone, IPerPageParams, ProjectId } from '../base';
import { Issue } from './issues';

export type MilestoneState = 'active' | 'closed';

export type MilestoneOrder = 'id' | 'due_date' | 'create_at' | 'updated_at';

export type MilestoneSort = 'asc' | 'desc';

export interface IMilestones {
  (
    params: {
      id: ProjectId;
      iid?: number;
      /** 里程碑的状态， 可选 active, closed */
      state?: MilestoneState;
      /** 排序字段， 允许按 id, due_date, created_at, updated_at 排序（默认 created_at） */
      order_by?: MilestoneOrder;
      /** 排序方式， 允许 asc, desc（默认 desc） */
      sort?: MilestoneSort;
    } & IPerPageParams,
    requestOptions?: ITGitRequestConfig,
  ): Promise<IMilestone[]>;
  add: IMilestonesAdd;
  get: IMilestonesGet;
  modify: IMilestonesModify;
  issues: IMilestonesIssues;
}

export type IMilestonesAdd = (
  params: {
    id: ProjectId;
    title: string;
    description?: string;
    due_date?: string;
  },
  requestOptions?: ITGitRequestConfig,
) => Promise<IMilestone>;

export type IMilestonesGet = (
  params: {
    id: ProjectId;
    milestone_id: number;
  },
  requestOptions?: ITGitRequestConfig,
) => Promise<IMilestone>;

export type IMilestonesModify = (
  params: {
    id: ProjectId;
    milestone_id: number;
    title: string;
    description?: string;
    due_date?: string;
    /** 里程碑的事件， 可选 active、close */
    state_event: MilestoneState;
  },
  requestOptions?: ITGitRequestConfig,
) => Promise<IMilestone>;

export type IMilestonesDelete = (
  params: {
    id: ProjectId;
    milestone_id: number;
  },
  requestOptions?: ITGitRequestConfig,
) => Promise<any>;

export type IMilestonesIssues = (
  params: {
    id: ProjectId;
    milestone_id: number;
  },
  requestOptions?: ITGitRequestConfig,
) => Promise<Issue[]>;