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 { LeaveType } from "../entities/LeaveType";
import { ProfileEmployee } from "../entities/ProfileEmployee";

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

  @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.profileEmployeeId) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "กรุณากรอก profileId");
    }

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

    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 deleteTraning(@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();
  }
}