import {
  Body,
  Controller,
  Delete,
  Example,
  Get,
  Patch,
  Path,
  Post,
  Request,
  Route,
  Security,
  Tags,
} from "tsoa";
import { AppDataSource } from "../database/data-source";
import {
  ProfileLeaveHistory,
  CreateProfileLeave,
  ProfileLeave,
  UpdateProfileLeave,
} from "../entities/ProfileLeave";
import HttpSuccess from "../interfaces/http-success";
import HttpStatus from "../interfaces/http-status";
import HttpError from "../interfaces/http-error";

import { RequestWithUser } from "../middlewares/user";
import { Profile } from "../entities/Profile";
import { LeaveType } from "../entities/LeaveType";
import { Brackets } from "typeorm";

@Route("api/v1/org/profile/leave")
@Tags("ProfileLeave")
@Security("bearerAuth")
export class ProfileLeaveController extends Controller {
  private profileRepo = AppDataSource.getRepository(Profile);
  private leaveRepo = AppDataSource.getRepository(ProfileLeave);
  private leaveHistoryRepo = AppDataSource.getRepository(ProfileLeaveHistory);
  private leaveTypeRepository = AppDataSource.getRepository(LeaveType);

  @Post("search")
  public async searchProfile(
    @Body()
    body: {
      citizenId?: string | null;
      firstName?: string | null;
      lastName?: string | null;
    },
  ) {
    const profileRepository = AppDataSource.getRepository(Profile);
    const queryBuilder = profileRepository
      .createQueryBuilder("profile")
      .leftJoinAndSelect("profile.posLevel", "posLevel")
      .leftJoinAndSelect("profile.posType", "posType");

    if (body.citizenId || body.firstName || body.lastName) {
      queryBuilder.where(
        new Brackets((qb) => {
          if (body.citizenId) {
            qb.orWhere("profile.citizenId LIKE :citizenId", { citizenId: `%${body.citizenId}%` });
          }
          if (body.firstName) {
            qb.orWhere("profile.firstName LIKE :firstName", { firstName: `%${body.firstName}%` });
          }
          if (body.lastName) {
            qb.orWhere("profile.lastName LIKE :lastName", { lastName: `%${body.lastName}%` });
          }
        }),
      );
    }

     const profiles = await queryBuilder.getMany();

     if (!profiles.length) {
       throw new HttpError(HttpStatus.BAD_REQUEST, "ไม่พบข้อมูลโปรไฟล์");
     }

     const formattedProfiles = profiles.map((profile) => ({
       avatar: profile.avatar,
       avatarName: profile.avatarName,
       rank: profile.rank,
       prefix: profile.prefix,
       firstName: profile.firstName,
       lastName: profile.lastName,
       citizenId: profile.citizenId,
       position: profile.position,
       posLevelId: profile.posLevelId,
       posLevelName: profile.posLevel.posLevelName,
       posTypeId: profile.posTypeId,
       posTypeName: profile.posType.posTypeName,
       email: profile.email,
       phone: profile.phone,
       keycloak: profile.keycloak,
       isProbation: profile.isProbation,
       isLeave: profile.isLeave,
       leaveReason: profile.leaveReason,
       dateRetire: profile.dateRetire,
       dateAppoint: profile.dateAppoint,
       dateRetireLaw: profile.dateRetireLaw,
       dateStart: profile.dateStart,
       govAgeAbsent: profile.govAgeAbsent,
       govAgePlus: profile.govAgePlus,
       birthDate: profile.birthDate,
       reasonSameDate: profile.reasonSameDate,
       ethnicity: profile.ethnicity,
       telephoneNumber: profile.telephoneNumber,
       nationality: profile.nationality,
       gender: profile.gender,
       relationship: profile.relationship,
       religion: profile.religion,
       bloodGroup: profile.bloodGroup,
     }));

     return new HttpSuccess(formattedProfiles);
  }

  @Get("user")
  public async getLeaveUser(@Request() request: { user: Record<string, any> }) {
    const profile = await this.profileRepo.findOneBy({ keycloak: request.user.sub });
    if (!profile) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "ไม่พบ profile ดังกล่าว");
    }
    const record = await this.leaveRepo.find({
      relations: { leaveType: true },
      where: { profileId: profile.id },
    });
    return new HttpSuccess(record);
  }

  @Get("{profileId}")
  @Example({
    status: 200,
    message: "สำเร็จ",
    result: {
      id: "adbb08a6-d2f4-41b0-a9c1-49e883ca96bc",
      createdAt: "2024-03-20T23:35:45.230Z",
      createdUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
      lastUpdatedAt: "2024-03-20T23:40:06.000Z",
      lastUpdateUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
      createdFullName: "สาวิตรี ศรีสมัย",
      lastUpdateFullName: "สาวิตรี ศรีสมัย",
      profileId: "1526d9d3-d8b1-43ab-81b5-a84dfbe99201",
      leaveTypeId: "8dc5e672-b416-4323-b086-06dde8c4353c",
      dateLeaveStart: "2024-03-21T06:39:46.000Z",
      dateLeaveEnd: "2024-03-21T06:39:46.000Z",
      leaveDays: 0,
      leaveCount: null,
      totalLeave: 0,
      status: "string",
      reason: "string",
      leaveType: {
        id: "8dc5e672-b416-4323-b086-06dde8c4353c",
        createdAt: "2024-02-04T21:28:40.536Z",
        createdUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
        lastUpdatedAt: "2024-02-04T21:28:40.536Z",
        lastUpdateUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
        createdFullName: "สาวิตรี ศรีสมัย",
        lastUpdateFullName: "สาวิตรี ศรีสมัย",
        name: "ลาป่วย",
        code: "CM-002",
        limit: 1,
      },
    },
  })
  public async getLeave(@Path() profileId: string) {
    const record = await this.leaveRepo.find({
      relations: { leaveType: true },
      where: { profileId },
    });
    return new HttpSuccess(record);
  }

  @Get("history/{leaveId}")
  @Example({
    status: 200,
    message: "สำเร็จ",
    result: [
      {
        id: "7eed2e72-d71c-4b3b-a90b-e1b7abdaa838",
        createdAt: "2024-03-20T23:35:45.230Z",
        createdUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
        lastUpdatedAt: "2024-03-20T23:40:06.000Z",
        lastUpdateUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
        createdFullName: "สาวิตรี ศรีสมัย",
        lastUpdateFullName: "สาวิตรี ศรีสมัย",
        profileId: "1526d9d3-d8b1-43ab-81b5-a84dfbe99201",
        leaveTypeId: "8dc5e672-b416-4323-b086-06dde8c4353c",
        dateLeaveStart: "2024-03-21T06:39:46.000Z",
        dateLeaveEnd: "2024-03-21T06:39:46.000Z",
        leaveDays: 0,
        leaveCount: null,
        totalLeave: 0,
        status: "string",
        reason: "string",
        leaveType: {
          id: "8dc5e672-b416-4323-b086-06dde8c4353c",
          createdAt: "2024-02-04T21:28:40.536Z",
          createdUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
          lastUpdatedAt: "2024-02-04T21:28:40.536Z",
          lastUpdateUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
          createdFullName: "สาวิตรี ศรีสมัย",
          lastUpdateFullName: "สาวิตรี ศรีสมัย",
          name: "ลาป่วย",
          code: "CM-002",
          limit: 1,
        },
        profileLeaveId: "adbb08a6-d2f4-41b0-a9c1-49e883ca96bc",
      },
      {
        id: "b1b9c291-9c96-4cbb-9309-6ff5a2a6e0e8",
        createdAt: "2024-03-20T23:35:45.230Z",
        createdUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
        lastUpdatedAt: "2024-03-20T23:35:45.230Z",
        lastUpdateUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
        createdFullName: "สาวิตรี ศรีสมัย",
        lastUpdateFullName: "สาวิตรี ศรีสมัย",
        profileId: "1526d9d3-d8b1-43ab-81b5-a84dfbe99201",
        leaveTypeId: "7dc4e314-b456-4323-b086-06dde8c4353c",
        dateLeaveStart: "2024-03-21T06:34:49.000Z",
        dateLeaveEnd: "2024-03-21T06:34:49.000Z",
        leaveDays: 2,
        leaveCount: null,
        totalLeave: 200,
        status: "ไม่ผ่าน",
        reason: "ติดงานสำคัญ",
        leaveType: {
          id: "7dc4e314-b456-4323-b086-06dde8c4353c",
          createdAt: "2024-02-04T21:28:40.536Z",
          createdUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
          lastUpdatedAt: "2024-02-04T21:28:40.536Z",
          lastUpdateUserId: "59134ef9-9e62-41d0-aac5-339be727f2b0",
          createdFullName: "สาวิตรี ศรีสมัย",
          lastUpdateFullName: "สาวิตรี ศรีสมัย",
          name: "ลาพักร้อน",
          code: "CM-001",
          limit: 356,
        },
        profileLeaveId: "adbb08a6-d2f4-41b0-a9c1-49e883ca96bc",
      },
    ],
  })
  public async leaveHistory(@Path() leaveId: string) {
    const record = await this.leaveHistoryRepo.find({
      relations: { leaveType: true },
      where: { profileLeaveId: leaveId },
    });
    return new HttpSuccess(record);
  }

  @Post()
  public async newLeave(@Request() req: RequestWithUser, @Body() body: CreateProfileLeave) {
    if (!body.profileId) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "กรุณากรอก profileId");
    }

    const profile = await this.profileRepo.findOneBy({ id: body.profileId });

    if (!profile) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "ไม่พบ profile ดังกล่าว");
    }
    const leaveType = await this.leaveTypeRepository.findOne({
      where: { id: body.leaveTypeId },
    });
    if (!leaveType) {
      throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูลประเภทลานี้");
    }

    const data = new ProfileLeave();

    const meta = {
      createdUserId: req.user.sub,
      createdFullName: req.user.name,
      lastUpdateUserId: req.user.sub,
      lastUpdateFullName: req.user.name,
    };

    Object.assign(data, { ...body, ...meta });

    await this.leaveRepo.save(data);

    return new HttpSuccess();
  }

  @Patch("{leaveId}")
  public async editLeave(
    @Request() req: RequestWithUser,
    @Body() body: UpdateProfileLeave,
    @Path() leaveId: string,
  ) {
    const record = await this.leaveRepo.findOneBy({ id: leaveId });

    if (!record) throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูล");

    const leaveType = await this.leaveTypeRepository.findOne({
      where: { id: body.leaveTypeId },
    });
    if (!leaveType) {
      throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูลประเภทลานี้");
    }

    const history = new ProfileLeaveHistory();

    Object.assign(history, { ...record, id: undefined });
    Object.assign(record, body);
    history.profileLeaveId = leaveId;
    record.lastUpdateFullName = req.user.name;
    history.lastUpdateFullName = req.user.name;

    await Promise.all([this.leaveRepo.save(record), this.leaveHistoryRepo.save(history)]);

    return new HttpSuccess();
  }

  @Delete("{leaveId}")
  public async deleteLeave(@Path() leaveId: string) {
    await this.leaveHistoryRepo.delete({
      profileLeaveId: leaveId,
    });

    const result = await this.leaveRepo.delete({ id: leaveId });

    if (result.affected && result.affected <= 0) {
      throw new HttpError(HttpStatus.NOT_FOUND, "ไม่พบข้อมูล");
    }

    return new HttpSuccess();
  }
}