import request from "@/utils/request";
import type { PaginationParams, PaginationResponse } from "@/types/api";

// ==================== 比赛相关类型 ====================
export interface Contest {
  id: number;
  contestName: string;
  contestType: "individual" | "team";
  contestState: "unpublished" | "published";
  startTime: string;
  endTime: string;
  address?: string;
  content?: string;
  contestTenants?: number[];
  coverUrl?: string;
  posterUrl?: string;
  contactName?: string;
  contactPhone?: string;
  contactQrcode?: string;
  organizers?: string[];
  coOrganizers?: string[];
  sponsors?: string[];
  registerStartTime: string;
  registerEndTime: string;
  registerState?: string;
  submitRule: "once" | "resubmit";
  submitStartTime: string;
  submitEndTime: string;
  reviewRuleId?: number;
  reviewStartTime: string;
  reviewEndTime: string;
  resultPublishTime?: string;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  validState?: number;
  attachments?: ContestAttachment[];
  reviewRule?: ContestReviewRule;
  _count?: {
    registrations: number;
    works: number;
    teams: number;
    judges: number;
  };
}

export interface CreateContestForm {
  contestName: string;
  contestType: "individual" | "team";
  startTime: string;
  endTime: string;
  address?: string;
  content?: string;
  contestTenants?: number[];
  coverUrl?: string;
  posterUrl?: string;
  contactName?: string;
  contactPhone?: string;
  contactQrcode?: string;
  organizers?: string[];
  coOrganizers?: string[];
  sponsors?: string[];
  registerStartTime: string;
  registerEndTime: string;
  submitRule?: "once" | "resubmit";
  submitStartTime: string;
  submitEndTime: string;
  reviewStartTime: string;
  reviewEndTime: string;
  resultPublishTime?: string;
}

export interface UpdateContestForm extends Partial<CreateContestForm> {
  contestState?: "unpublished" | "published";
}

export interface QueryContestParams extends PaginationParams {
  contestName?: string;
  contestState?: "unpublished" | "published";
  contestType?: string;
}

// ==================== 附件相关类型 ====================
export interface ContestAttachment {
  id: number;
  contestId: number;
  fileName: string;
  fileUrl: string;
  format?: string;
  fileType?: string;
  size?: string;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  validState?: number;
}

export interface CreateAttachmentForm {
  contestId: number;
  fileName: string;
  fileUrl: string;
  format?: string;
  fileType?: string;
  size?: string;
}

// ==================== 评审规则相关类型 ====================
export interface ContestReviewRule {
  id: number;
  contestId: number;
  ruleName: string;
  dimensions: any;
  calculationRule: "average" | "max" | "min" | "weighted";
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  validState?: number;
}

export interface CreateReviewRuleForm {
  contestId: number;
  ruleName: string;
  dimensions: any;
  calculationRule?: "average" | "max" | "min" | "weighted";
}

// ==================== 报名相关类型 ====================
export interface ContestRegistration {
  id: number;
  contestId: number;
  tenantId: number;
  registrationType?: "individual" | "team";
  teamId?: number;
  teamName?: string;
  userId: number;
  accountNo: string;
  accountName: string;
  role?: string;
  registrationState: "pending" | "passed" | "rejected" | "withdrawn";
  registrant?: number;
  registrationTime: string;
  reason?: string;
  operator?: number;
  operationDate?: string;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  contest?: Contest;
  user?: {
    id: number;
    username: string;
    nickname: string;
  };
  team?: ContestTeam;
  _count?: {
    works: number;
  };
}

export interface CreateRegistrationForm {
  contestId: number;
  registrationType: "individual" | "team";
  teamId?: number;
  userId: number;
}

export interface ReviewRegistrationForm {
  registrationState: "pending" | "passed" | "rejected" | "withdrawn";
  reason?: string;
}

export interface QueryRegistrationParams extends PaginationParams {
  contestId?: number;
  registrationState?: "pending" | "passed" | "rejected" | "withdrawn";
  registrationType?: string;
  userId?: number;
}

// ==================== 团队相关类型 ====================
export interface ContestTeam {
  id: number;
  tenantId: number;
  contestId: number;
  teamName: string;
  leaderUserId: number;
  maxMembers?: number;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  validState?: number;
  leader?: {
    id: number;
    username: string;
    nickname: string;
  };
  members?: ContestTeamMember[];
  contest?: Contest;
  _count?: {
    members: number;
    registrations: number;
  };
}

export interface ContestTeamMember {
  id: number;
  tenantId: number;
  teamId: number;
  userId: number;
  role: "leader" | "member" | "mentor";
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  user?: {
    id: number;
    username: string;
    nickname: string;
  };
}

export interface CreateTeamForm {
  contestId: number;
  teamName: string;
  leaderUserId: number;
  maxMembers?: number;
}

export interface InviteMemberForm {
  userId: number;
  role?: "leader" | "member" | "mentor";
}

// ==================== 作品相关类型 ====================
export interface ContestWork {
  id: number;
  tenantId: number;
  contestId: number;
  registrationId: number;
  workNo?: string;
  title: string;
  description?: string;
  files?: string[];
  version: number;
  isLatest: boolean;
  status: "submitted" | "locked" | "reviewing" | "rejected" | "accepted";
  submitTime: string;
  submitterUserId?: number;
  submitterAccountNo?: string;
  submitSource: string;
  previewUrl?: string;
  aiModelMeta?: any;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  validState?: number;
  contest?: Contest;
  registration?: ContestRegistration;
  attachments?: ContestWorkAttachment[];
  _count?: {
    scores: number;
    assignments: number;
  };
}

export interface ContestWorkAttachment {
  id: number;
  tenantId: number;
  contestId: number;
  workId: number;
  fileName: string;
  fileUrl: string;
  format?: string;
  fileType?: string;
  size?: string;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
}

export interface SubmitWorkForm {
  registrationId: number;
  title: string;
  description?: string;
  files?: string[];
  previewUrl?: string;
  aiModelMeta?: any;
}

export interface QueryWorkParams extends PaginationParams {
  contestId?: number;
  registrationId?: number;
  status?: "submitted" | "locked" | "reviewing" | "rejected" | "accepted";
  title?: string;
}

// ==================== 评审相关类型 ====================
export interface ContestWorkJudgeAssignment {
  id: number;
  contestId: number;
  workId: number;
  judgeId: number;
  assignmentTime: string;
  status: "assigned" | "reviewing" | "completed";
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  work?: ContestWork;
  judge?: {
    id: number;
    username: string;
    nickname: string;
  };
  scores?: ContestWorkScore[];
}

export interface ContestWorkScore {
  id: number;
  tenantId: number;
  contestId: number;
  workId: number;
  assignmentId: number;
  judgeId: number;
  judgeName: string;
  dimensionScores: any;
  totalScore: number;
  comments?: string;
  scoreTime: string;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  validState?: number;
  work?: ContestWork;
  judge?: {
    id: number;
    username: string;
    nickname: string;
  };
}

export interface AssignWorkForm {
  workId: number;
  judgeIds: number[];
}

export interface CreateScoreForm {
  workId: number;
  assignmentId: number;
  dimensionScores: any;
  totalScore: number;
  comments?: string;
}

// ==================== 公告相关类型 ====================
export interface ContestNotice {
  id: number;
  contestId: number;
  title: string;
  content: string;
  noticeType: "system" | "manual" | "urgent";
  priority: number;
  publishTime?: string;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  validState?: number;
  contest?: Contest;
}

export interface CreateNoticeForm {
  contestId: number;
  title: string;
  content: string;
  noticeType?: "system" | "manual" | "urgent";
  priority?: number;
}

// ==================== 评委相关类型 ====================
export interface ContestJudge {
  id: number;
  contestId: number;
  judgeId: number;
  specialty?: string;
  weight?: number;
  description?: string;
  creator?: number;
  modifier?: number;
  createTime?: string;
  modifyTime?: string;
  validState?: number;
  contest?: Contest;
  judge?: {
    id: number;
    username: string;
    nickname: string;
    email?: string;
  };
  _count?: {
    assignedContestWorks: number;
    scoredContestWorks: number;
  };
}

export interface CreateJudgeForm {
  contestId: number;
  judgeId: number;
  specialty?: string;
  weight?: number;
  description?: string;
}

// ==================== API 函数 ====================

// 比赛管理
export const contestsApi = {
  // 获取比赛列表
  getList: async (
    params: QueryContestParams
  ): Promise<PaginationResponse<Contest>> => {
    const response = await request.get<any, PaginationResponse<Contest>>(
      "/contests",
      { params }
    );
    return response;
  },

  // 获取比赛详情
  getDetail: async (id: number): Promise<Contest> => {
    const response = await request.get<any, Contest>(`/contests/${id}`);
    return response;
  },

  // 创建比赛
  create: async (data: CreateContestForm): Promise<Contest> => {
    const response = await request.post<any, Contest>("/contests", data);
    return response;
  },

  // 更新比赛
  update: async (id: number, data: UpdateContestForm): Promise<Contest> => {
    const response = await request.patch<any, Contest>(`/contests/${id}`, data);
    return response;
  },

  // 发布/撤回比赛
  publish: async (
    id: number,
    contestState: "unpublished" | "published"
  ): Promise<Contest> => {
    const response = await request.patch<any, Contest>(
      `/contests/${id}/publish`,
      { contestState }
    );
    return response;
  },

  // 删除比赛
  delete: async (id: number): Promise<void> => {
    return await request.delete<any, void>(`/contests/${id}`);
  },
};

// 附件管理
export const attachmentsApi = {
  // 获取比赛附件列表
  getList: async (contestId: number): Promise<ContestAttachment[]> => {
    const response = await request.get<any, ContestAttachment[]>(
      `/contests/attachments/contest/${contestId}`
    );
    return response;
  },

  // 创建附件
  create: async (data: CreateAttachmentForm): Promise<ContestAttachment> => {
    const response = await request.post<any, ContestAttachment>(
      "/contests/attachments",
      data
    );
    return response;
  },

  // 删除附件
  delete: async (id: number): Promise<void> => {
    return await request.delete<any, void>(`/contests/attachments/${id}`);
  },
};

// 评审规则
export const reviewRulesApi = {
  // 获取评审规则
  getByContest: async (contestId: number): Promise<ContestReviewRule> => {
    const response = await request.get<any, ContestReviewRule>(
      `/contests/review-rules/contest/${contestId}`
    );
    return response;
  },

  // 创建评审规则
  create: async (data: CreateReviewRuleForm): Promise<ContestReviewRule> => {
    const response = await request.post<any, ContestReviewRule>(
      "/contests/review-rules",
      data
    );
    return response;
  },

  // 更新评审规则
  update: async (
    contestId: number,
    data: Partial<CreateReviewRuleForm>
  ): Promise<ContestReviewRule> => {
    const response = await request.patch<any, ContestReviewRule>(
      `/contests/review-rules/contest/${contestId}`,
      data
    );
    return response;
  },
};

// 报名管理
export const registrationsApi = {
  // 获取报名列表
  getList: async (
    params: QueryRegistrationParams
  ): Promise<PaginationResponse<ContestRegistration>> => {
    const response = await request.get<
      any,
      PaginationResponse<ContestRegistration>
    >("/contests/registrations", { params });
    return response;
  },

  // 获取报名详情
  getDetail: async (id: number): Promise<ContestRegistration> => {
    const response = await request.get<any, ContestRegistration>(
      `/contests/registrations/${id}`
    );
    return response;
  },

  // 创建报名
  create: async (
    data: CreateRegistrationForm
  ): Promise<ContestRegistration> => {
    const response = await request.post<any, ContestRegistration>(
      "/contests/registrations",
      data
    );
    return response;
  },

  // 审核报名
  review: async (
    id: number,
    data: ReviewRegistrationForm
  ): Promise<ContestRegistration> => {
    const response = await request.patch<any, ContestRegistration>(
      `/contests/registrations/${id}/review`,
      data
    );
    return response;
  },

  // 删除报名
  delete: async (id: number): Promise<void> => {
    return await request.delete<any, void>(`/contests/registrations/${id}`);
  },
};

// 团队管理
export const teamsApi = {
  // 获取团队列表
  getList: async (contestId: number): Promise<ContestTeam[]> => {
    const response = await request.get<any, ContestTeam[]>(
      `/contests/teams/contest/${contestId}`
    );
    return response;
  },

  // 获取团队详情
  getDetail: async (id: number): Promise<ContestTeam> => {
    const response = await request.get<any, ContestTeam>(
      `/contests/teams/${id}`
    );
    return response;
  },

  // 创建团队
  create: async (data: CreateTeamForm): Promise<ContestTeam> => {
    const response = await request.post<any, ContestTeam>(
      "/contests/teams",
      data
    );
    return response;
  },

  // 更新团队
  update: async (
    id: number,
    data: Partial<CreateTeamForm>
  ): Promise<ContestTeam> => {
    const response = await request.patch<any, ContestTeam>(
      `/contests/teams/${id}`,
      data
    );
    return response;
  },

  // 邀请成员
  inviteMember: async (
    teamId: number,
    data: InviteMemberForm
  ): Promise<ContestTeamMember> => {
    const response = await request.post<any, ContestTeamMember>(
      `/contests/teams/${teamId}/members`,
      data
    );
    return response;
  },

  // 移除成员
  removeMember: async (teamId: number, userId: number): Promise<void> => {
    return await request.delete<any, void>(
      `/contests/teams/${teamId}/members/${userId}`
    );
  },

  // 删除团队
  delete: async (id: number): Promise<void> => {
    return await request.delete<any, void>(`/contests/teams/${id}`);
  },
};

// 作品管理
export const worksApi = {
  // 获取作品列表
  getList: async (
    params: QueryWorkParams
  ): Promise<PaginationResponse<ContestWork>> => {
    const response = await request.get<any, PaginationResponse<ContestWork>>(
      "/contests/works",
      { params }
    );
    return response;
  },

  // 获取作品详情
  getDetail: async (id: number): Promise<ContestWork> => {
    const response = await request.get<any, ContestWork>(
      `/contests/works/${id}`
    );
    return response;
  },

  // 提交作品
  submit: async (data: SubmitWorkForm): Promise<ContestWork> => {
    const response = await request.post<any, ContestWork>(
      "/contests/works/submit",
      data
    );
    return response;
  },

  // 获取作品版本列表
  getVersions: async (registrationId: number): Promise<ContestWork[]> => {
    const response = await request.get<any, ContestWork[]>(
      `/contests/works/registration/${registrationId}/versions`
    );
    return response;
  },

  // 删除作品
  delete: async (id: number): Promise<void> => {
    return await request.delete<any, void>(`/contests/works/${id}`);
  },
};

// 评审管理
export const reviewsApi = {
  // 分配作品给评委
  assignWork: async (
    contestId: number,
    data: AssignWorkForm
  ): Promise<ContestWorkJudgeAssignment[]> => {
    const response = await request.post<any, ContestWorkJudgeAssignment[]>(
      `/contests/reviews/assign?contestId=${contestId}`,
      data
    );
    return response;
  },

  // 评分
  score: async (data: CreateScoreForm): Promise<ContestWorkScore> => {
    const response = await request.post<any, ContestWorkScore>(
      "/contests/reviews/score",
      data
    );
    return response;
  },

  // 更新评分
  updateScore: async (
    scoreId: number,
    data: Partial<CreateScoreForm>
  ): Promise<ContestWorkScore> => {
    const response = await request.patch<any, ContestWorkScore>(
      `/contests/reviews/score/${scoreId}`,
      data
    );
    return response;
  },

  // 获取分配给当前评委的作品
  getAssignedWorks: async (
    contestId: number
  ): Promise<ContestWorkJudgeAssignment[]> => {
    const response = await request.get<any, ContestWorkJudgeAssignment[]>(
      `/contests/reviews/assigned?contestId=${contestId}`
    );
    return response;
  },

  // 获取作品评分列表
  getWorkScores: async (workId: number): Promise<ContestWorkScore[]> => {
    const response = await request.get<any, ContestWorkScore[]>(
      `/contests/reviews/work/${workId}/scores`
    );
    return response;
  },

  // 计算最终得分
  calculateFinalScore: async (
    workId: number
  ): Promise<{
    finalScore: number;
    scoreCount: number;
    calculationRule: string;
  }> => {
    const response = await request.get<
      any,
      { finalScore: number; scoreCount: number; calculationRule: string }
    >(`/contests/reviews/work/${workId}/final-score`);
    return response;
  },
};

// 公告管理
export const noticesApi = {
  // 获取公告列表
  getList: async (contestId: number): Promise<ContestNotice[]> => {
    const response = await request.get<any, ContestNotice[]>(
      `/contests/notices/contest/${contestId}`
    );
    return response;
  },

  // 获取公告详情
  getDetail: async (id: number): Promise<ContestNotice> => {
    const response = await request.get<any, ContestNotice>(
      `/contests/notices/${id}`
    );
    return response;
  },

  // 创建公告
  create: async (data: CreateNoticeForm): Promise<ContestNotice> => {
    const response = await request.post<any, ContestNotice>(
      "/contests/notices",
      data
    );
    return response;
  },

  // 更新公告
  update: async (
    id: number,
    data: Partial<CreateNoticeForm>
  ): Promise<ContestNotice> => {
    const response = await request.patch<any, ContestNotice>(
      `/contests/notices/${id}`,
      data
    );
    return response;
  },

  // 删除公告
  delete: async (id: number): Promise<void> => {
    return await request.delete<any, void>(`/contests/notices/${id}`);
  },
};

// 评委管理
export const judgesApi = {
  // 获取评委列表
  getList: async (contestId: number): Promise<ContestJudge[]> => {
    const response = await request.get<any, ContestJudge[]>(
      `/contests/judges/contest/${contestId}`
    );
    return response;
  },

  // 获取评委详情
  getDetail: async (id: number): Promise<ContestJudge> => {
    const response = await request.get<any, ContestJudge>(
      `/contests/judges/${id}`
    );
    return response;
  },

  // 添加评委
  create: async (data: CreateJudgeForm): Promise<ContestJudge> => {
    const response = await request.post<any, ContestJudge>(
      "/contests/judges",
      data
    );
    return response;
  },

  // 更新评委
  update: async (
    id: number,
    data: Partial<CreateJudgeForm>
  ): Promise<ContestJudge> => {
    const response = await request.patch<any, ContestJudge>(
      `/contests/judges/${id}`,
      data
    );
    return response;
  },

  // 删除评委
  delete: async (id: number): Promise<void> => {
    return await request.delete<any, void>(`/contests/judges/${id}`);
  },
};