import {
  Controller,
  Get,
  Post,
  Put,
  Delete,
  Route,
  Security,
  Tags,
  Body,
  Path,
  Request,
  Query,
} from "tsoa";
import { AppDataSource } from "../database/data-source";
import { Brackets } from "typeorm";
import HttpSuccess from "../interfaces/http-success";
import HttpError from "../interfaces/http-error";
import HttpStatusCode from "../interfaces/http-status";
import {
  CreateDevelopmentScholarship,
  DevelopmentScholarship,
  UpdateDevelopmentScholarship,
} from "../entities/DevelopmentScholarship";
import { PosType } from "../entities/PosType";
import { PosLevel } from "../entities/PosLevel";

@Route("api/v1/development/scholarship")
@Tags("DevelopmentScholarship")
@Security("bearerAuth")
export class DevelopmentScholarshipController extends Controller {
  private developmentScholarshipRepository = AppDataSource.getRepository(DevelopmentScholarship);
  private posTypeRepository = AppDataSource.getRepository(PosType);
  private posLevelRepository = AppDataSource.getRepository(PosLevel);

  /**
   * API เพิ่มทุนการศึกษา/ฝึกอบรม
   *
   * @summary DEV_011 - เพิ่มทุนการศึกษา/ฝึกอบรม#11
   *
   */
  @Post()
  async CreateDevelopmentScholarship(
    @Body() requestBody: CreateDevelopmentScholarship,
    @Request() request: { user: Record<string, any> },
  ) {
    if (requestBody.posTypeId != null) {
      const checkId = await this.posTypeRepository.findOne({
        where: { id: requestBody.posTypeId },
      });
      if (!checkId) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลประเภทตำแหน่ง");
      }
    }
    if (requestBody.posLevelId != null) {
      const checkId = await this.posLevelRepository.findOne({
        where: { id: requestBody.posLevelId },
      });
      if (!checkId) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลระดับตำแหน่ง");
      }
    }

    const development = Object.assign(new DevelopmentScholarship(), requestBody);
    development.createdUserId = request.user.sub;
    development.createdFullName = request.user.name;
    development.lastUpdateUserId = request.user.sub;
    development.lastUpdateFullName = request.user.name;
    await this.developmentScholarshipRepository.save(development);
    return new HttpSuccess(development.id);
  }

  /**
   * API แก้ไขทุนการศึกษา/ฝึกอบรม
   *
   * @summary DEV_012 - แก้ไขทุนการศึกษา/ฝึกอบรม #12
   *
   * @param {string} id  Id โครงการ
   */
  @Put("{id}")
  async UpdateDevelopmentScholarship(
    @Path() id: string,
    @Body() requestBody: UpdateDevelopmentScholarship,
    @Request() request: { user: Record<string, any> },
  ) {
    const development = await this.developmentScholarshipRepository.findOne({
      where: { id: id },
    });
    if (!development) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลทุนการศึกษา/ฝึกอบรมนี้");
    }
    if (requestBody.posTypeId != null) {
      const checkId = await this.posTypeRepository.findOne({
        where: { id: requestBody.posTypeId },
      });
      if (!checkId) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลประเภทตำแหน่ง");
      }
    }
    if (requestBody.posLevelId != null) {
      const checkId = await this.posLevelRepository.findOne({
        where: { id: requestBody.posLevelId },
      });
      if (!checkId) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลระดับตำแหน่ง");
      }
    }
    Object.assign(development, requestBody);
    development.lastUpdateUserId = request.user.sub;
    development.lastUpdateFullName = request.user.name;
    await this.developmentScholarshipRepository.save(development);
    return new HttpSuccess(development.id);
  }

  /**
   * API ลบทุนการศึกษา/ฝึกอบรม
   *
   * @summary DEV_013 - ลบทุนการศึกษา/ฝึกอบรม #13
   *
   * @param {string} id  Id โครงการ
   */
  @Delete("{id}")
  async DeleteDevelopmentScholarship(@Path() id: string) {
    const development = await this.developmentScholarshipRepository.findOne({
      where: { id: id },
    });
    if (!development) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลทุนการศึกษา/ฝึกอบรมนี้");
    }

    await this.developmentScholarshipRepository.remove(development);
    return new HttpSuccess();
  }

  /**
   * API รายการทุนการศึกษา/ฝึกอบรม
   *
   * @summary DEV_014 - รายการทุนการศึกษา/ฝึกอบรม #14
   *
   */
  @Get()
  async GetDevelopmentScholarshipLists(
    @Query("page") page: number = 1,
    @Query("pageSize") pageSize: number = 10,
    @Query("keyword") keyword?: string,
    @Query("year") year?: number,
  ) {
    const type = "OFFICER";
    const [development, total] = await AppDataSource.getRepository(DevelopmentScholarship)
      .createQueryBuilder("developmentScholarship")
      .leftJoinAndSelect("developmentScholarship.posLevel", "posLevel")
      .leftJoinAndSelect("developmentScholarship.posType", "posType")
      .andWhere(
        year != 0 && year != null && year != undefined
          ? "developmentScholarship.scholarshipYear = :scholarshipYear"
          : "1=1",
        { year: year },
      )
      .andWhere("developmentScholarship.type = :type", { type: type })
      .andWhere(
        new Brackets((qb) => {
          qb.where(
            keyword != null && keyword != ""
              ? "developmentScholarship.prefix LIKE :keyword"
              : "1=1",
            {
              keyword: `%${keyword}%`,
            },
          )
            .orWhere(
              keyword != null && keyword != ""
                ? "developmentScholarship.firstName LIKE :keyword"
                : "1=1",
              {
                keyword: `%${keyword}%`,
              },
            )
            .orWhere(
              keyword != null && keyword != ""
                ? "developmentScholarship.lastName LIKE :keyword"
                : "1=1",
              {
                keyword: `%${keyword}%`,
              },
            )
            .orWhere(
              keyword != null && keyword != ""
                ? "developmentScholarship.position LIKE :keyword"
                : "1=1",
              {
                keyword: `%${keyword}%`,
              },
            )
            .orWhere(
              keyword != null && keyword != ""
                ? "developmentScholarship.position LIKE :keyword"
                : "1=1",
              {
                keyword: `%${keyword}%`,
              },
            )
            .orWhere(
              keyword != null && keyword != "" ? "posType.posTypeName LIKE :keyword" : "1=1",
              {
                keyword: `%${keyword}%`,
              },
            )
            .orWhere(
              keyword != null && keyword != "" ? "posLevel.posLevelName LIKE :keyword" : "1=1",
              {
                keyword: `%${keyword}%`,
              },
            );
        }),
      )
      .orderBy("developmentScholarship.createdAt", "DESC")
      .skip((page - 1) * pageSize)
      .take(pageSize)
      .getManyAndCount();
    const formattedData = development.map((item) => ({
      id: item.id,
      citizenId: item.citizenId,
      fullName: item.prefix + item.firstName + " " + item.lastName,
      position: item.position,
      posType: item.posType ? item.posType.posTypeName : null,
      posLevel: item.posLevel ? item.posLevel.posLevelName : null,
      posExecutive: item.posExecutive,
    }));

    return new HttpSuccess({ data: formattedData, total });
  }

  /**
   * API รายละเอียดทุนการศึกษา/ฝึกอบรม
   *
   * @summary DEV_015 - รายละเอียดทุนการศึกษา/ฝึกอบรม #15
   *
   * @param {string} id  Id โครงการ
   */
  @Get("{id}")
  async GetDevelopemtScholarshipById(@Path() id: string) {
    const getDevelopment = await this.developmentScholarshipRepository.findOne({
      where: { id: id },
    });
    if (!getDevelopment) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลทุนการศึกษา/ฝึกอบรมนี้");
    }

    return new HttpSuccess(getDevelopment);
  }
}