import {
  Controller,
  Post,
  Put,
  Delete,
  Route,
  Security,
  Tags,
  Body,
  Path,
  Request,
  SuccessResponse,
  Response,
  Get,
} from "tsoa";
import { AppDataSource } from "../database/data-source";
import HttpSuccess from "../interfaces/http-success";
import HttpStatusCode from "../interfaces/http-status";
import HttpError from "../interfaces/http-error";
import { Profile, CreateProfile, UpdateProfile } from "../entities/Profile";
import { Brackets, In, IsNull, Like, Not } from "typeorm";
import { OrgRevision } from "../entities/OrgRevision";
import { PosMaster } from "../entities/PosMaster";
import { PosLevel } from "../entities/PosLevel";
import { PosType } from "../entities/PosType";

@Route("api/v1/org/profile")
@Tags("Profile")
@Security("bearerAuth")
@Response(
  HttpStatusCode.INTERNAL_SERVER_ERROR,
  "เกิดข้อผิดพลาด ไม่สามารถแสดงรายการได้ กรุณาลองใหม่ในภายหลัง",
)
@SuccessResponse(HttpStatusCode.OK, "สำเร็จ")
export class ProfileController extends Controller {
  private orgRevisionRepository = AppDataSource.getRepository(OrgRevision);
  private posMasterRepository = AppDataSource.getRepository(PosMaster);
  private profileRepository = AppDataSource.getRepository(Profile);
  private posLevelRepository = AppDataSource.getRepository(PosLevel);
  private posTypeRepository = AppDataSource.getRepository(PosType);

  /**
   * API สร้างทะเบียนประวัติ
   *
   * @summary ORG_065 - สร้างทะเบียนประวัติ (ADMIN) #70
   *
   */
  @Post()
  async createProfile(
    @Body()
    requestBody: CreateProfile,
    @Request() request: { user: Record<string, any> },
  ) {
    if (requestBody.posLevelId == "") {
      requestBody.posLevelId = null;
    }
    if (requestBody.posLevelId) {
      const checkPosLevel = await this.posLevelRepository.findOne({
        where: { id: requestBody.posLevelId },
      });
      if (!checkPosLevel) {
        throw new HttpError(
          HttpStatusCode.NOT_FOUND,
          "ไม่พบข้อมูลใน PosLevel จากไอดีนี้ : " + requestBody.posLevelId,
        );
      }
    }

    if (requestBody.posTypeId == "") {
      requestBody.posTypeId = null;
    }
    if (requestBody.posTypeId) {
      const checkPosType = await this.posTypeRepository.findOne({
        where: { id: requestBody.posTypeId },
      });
      if (!checkPosType) {
        throw new HttpError(
          HttpStatusCode.NOT_FOUND,
          "ไม่พบข้อมูลใน PosType จากไอดีนี้ : " + requestBody.posTypeId,
        );
      }
    }

    const checkCitizenId = await this.profileRepository.findOne({
      where: { citizenId: requestBody.citizenId },
    });

    if (checkCitizenId) {
      throw new HttpError(
        HttpStatusCode.NOT_FOUND,
        "มีรหัสประจำตัวประชาชนนี้แล้วในระบบ (citizenId)",
      );
    }

    try {
      const profile = Object.assign(new Profile(), requestBody);
      profile.createdUserId = request.user.sub;
      profile.createdFullName = request.user.name;
      profile.lastUpdateUserId = request.user.sub;
      profile.lastUpdateFullName = request.user.name;
      await this.profileRepository.save(profile);
      return new HttpSuccess();
    } catch (error) {
      return error;
    }
  }

  /**
   * API แก้ไขทะเบียนประวัติ
   *
   * @summary ORG_065 - แก้ไขทะเบียนประวัติ (ADMIN) #70
   *
   * @param {string} id  Id ทะเบียนประวัติ
   */
  @Put("{id}")
  async updateProfile(
    @Path() id: string,
    @Body()
    requestBody: CreateProfile,
    @Request() request: { user: Record<string, any> },
  ) {
    const profile = await this.profileRepository.findOne({ where: { id: id } });
    if (!profile) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลไอดีนี้ : " + id);
    }

    if (requestBody.posLevelId == "") {
      requestBody.posLevelId = null;
    }
    if (requestBody.posLevelId) {
      const checkPosLevel = await this.posLevelRepository.findOne({
        where: { id: requestBody.posLevelId },
      });
      if (!checkPosLevel) {
        throw new HttpError(
          HttpStatusCode.NOT_FOUND,
          "ไม่พบข้อมูลใน PosLevel จากไอดีนี้ : " + requestBody.posLevelId,
        );
      }
    }

    if (requestBody.posTypeId == "") {
      requestBody.posTypeId = null;
    }
    if (requestBody.posTypeId) {
      const checkPosType = await this.posTypeRepository.findOne({
        where: { id: requestBody.posTypeId },
      });
      if (!checkPosType) {
        throw new HttpError(
          HttpStatusCode.NOT_FOUND,
          "ไม่พบข้อมูลใน PosType จากไอดีนี้ : " + requestBody.posTypeId,
        );
      }
    }

    const checkCitizenId = await this.profileRepository.findOne({
      where: { citizenId: requestBody.citizenId },
    });

    if (checkCitizenId) {
      throw new HttpError(
        HttpStatusCode.NOT_FOUND,
        "มีรหัสประจำตัวประชาชนนี้แล้วในระบบ (citizenId)",
      );
    }

    try {
      profile.lastUpdateUserId = request.user.sub;
      profile.lastUpdateFullName = request.user.name;
      this.profileRepository.merge(profile, requestBody);
      await this.profileRepository.save(profile);
      return new HttpSuccess();
    } catch (error) {
      return error;
    }
  }

  /**
   * API ลบทะเบียนประวัติ
   *
   * @summary ORG_065 - ลบทะเบียนประวัติ (ADMIN) #70
   *
   * @param {string} id  Id ทะเบียนประวัติ
   */
  @Delete("{id}")
  async deleteProfile(@Path() id: string) {
    const delProfile = await this.profileRepository.findOne({
      where: { id },
    });
    if (!delProfile) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูลตำแหน่งตามไอดีนี้ : " + id);
    }
    try {
      await this.profileRepository.delete({ id: id });
      return new HttpSuccess();
    } catch (error) {
      return error;
    }
  }

  /**
   * API รายละเอียดรายการทะเบียนประวัติ
   *
   * @summary ORG_065 - รายละเอียดรายการทะเบียนประวัติ  (ADMIN) #70
   *
   * @param {string} id  Id ทะเบียนประวัติ
   */
  @Get("{id}")
  async detailProfile(@Path() id: string) {
    const profile = await this.profileRepository.findOne({
      where: { id },
      select: [
        "id",
        "prefix",
        "firstName",
        "lastName",
        "citizenId",
        "position",
        "posLevelId",
        "posTypeId",
      ],
    });
    if (!profile) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบข้อมูล");
    }
    try {
      return new HttpSuccess(profile);
    } catch (error) {
      return error;
    }
  }

  /**
   * API รายการทะเบียนประวัติ
   *
   * @summary ORG_065 - รายการทะเบียนประวัติ (ADMIN) #70
   *
   */
  @Get()
  async listProfile() {
    const profile = await this.profileRepository.find({
      select: [
        "id",
        "prefix",
        "firstName",
        "lastName",
        "citizenId",
        "position",
        "posLevelId",
        "posTypeId",
      ],
      order: { createdAt: "ASC" },
    });

    if (!profile) {
      return new HttpSuccess([]);
    }
    try {
      return new HttpSuccess(profile);
    } catch (error) {
      return error;
    }
  }

  /**
   * API ค้นหารายชื่อไปครองตำแหน่ง
   *
   * @summary ORG_063 - ค้นหารายชื่อไปครองตำแหน่ง (ADMIN) #68
   *
   */
  @Post("search")
  async searchProfileOrg(
    @Body()
    requestBody: {
      position?: string;
      posLevelId?: string;
      posTypeId?: string;
      page: number;
      pageSize: number;
      keyword?: string;
    },
  ) {
    try {
      const orgRevision = await this.orgRevisionRepository.findOne({
        where: {
          orgRevisionIsDraft: true,
          orgRevisionIsCurrent: false,
        },
        relations: ["posMasters"],
      });
      if (!orgRevision) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบแบบร่างโครงสร้าง");
      }
      const [profiles, total] = await this.profileRepository
        .createQueryBuilder("profile")
        .leftJoinAndSelect("profile.next_holders", "next_holders")
        .leftJoinAndSelect("profile.posLevel", "posLevel")
        .leftJoinAndSelect("profile.posType", "posType")
        .where(
          requestBody.position != null && requestBody.position != ""
            ? "profile.position LIKE :position"
            : "1=1",
          {
            position: `%${requestBody.position}%`,
          },
        )
        .andWhere(
          new Brackets((qb) => {
            qb.where(
              requestBody.keyword != null && requestBody.keyword != ""
                ? "profile.prefix LIKE :keyword"
                : "1=1",
              {
                keyword: `%${requestBody.keyword}%`,
              },
            )
              .orWhere(
                requestBody.keyword != null && requestBody.keyword != ""
                  ? "profile.firstName LIKE :keyword"
                  : "1=1",
                {
                  keyword: `%${requestBody.keyword}%`,
                },
              )
              .orWhere(
                requestBody.keyword != null && requestBody.keyword != ""
                  ? "profile.lastName LIKE :keyword"
                  : "1=1",
                {
                  keyword: `%${requestBody.keyword}%`,
                },
              )
              .orWhere(
                requestBody.keyword != null && requestBody.keyword != ""
                  ? "profile.citizenId LIKE :keyword"
                  : "1=1",
                {
                  keyword: `%${requestBody.keyword}%`,
                },
              );
          }),
        )
        .andWhere(
          requestBody.posTypeId != null && requestBody.posTypeId != ""
            ? "profile.posTypeId LIKE :posTypeId"
            : "1=1",
          {
            posTypeId: `%${requestBody.posTypeId}%`,
          },
        )
        .andWhere(
          requestBody.posLevelId != null && requestBody.posLevelId != ""
            ? "profile.posLevelId LIKE :posLevelId"
            : "1=1",
          {
            posLevelId: `%${requestBody.posLevelId}%`,
          },
        )
        .andWhere(
          new Brackets((qb) => {
            qb.where("next_holders.id IS NULL").orWhere("next_holders.id NOT IN (:...ids)", {
              ids: orgRevision.posMasters.map((x) => x.id),
            });
          }),
        )
        .skip((requestBody.page - 1) * requestBody.pageSize)
        .take(requestBody.pageSize)
        .getManyAndCount();

      const data = profiles.map((_data) => ({
        id: _data.id,
        prefix: _data.prefix,
        firstName: _data.firstName,
        lastName: _data.lastName,
        citizenId: _data.citizenId,
        posLevel: _data.posLevel == null ? null : _data.posLevel.posLevelName,
        posType: _data.posType == null ? null : _data.posType.posTypeName,
        position: _data.position,
      }));

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

  /**
   * API ข้อมูลทะเบียนประวัติตาม keycloak
   *
   * @summary ORG_065 - ข้อมูลทะเบียนประวัติตาม keycloak (ADMIN) #70
   *
   */
  @Get("keycloak/position")
  async getProfileByKeycloak(@Request() request: { user: Record<string, any> }) {
    const profile = await this.profileRepository.findOne({
      where: { keycloak: request.user.sub },
      relations: ["posLevel", "posType"],
    });
    if (!profile) {
      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบแบบร่างโครงสร้าง");
    }
    const _profile = {
      profileId: profile.id,
      prefix: profile.prefix,
      firstName: profile.firstName,
      lastName: profile.lastName,
      citizenId: profile.citizenId,
      position: profile.position,
      posLevelName: profile.posLevel == null ? null : profile.posLevel.posLevelName,
      posLevelRank: profile.posLevel == null ? null : profile.posLevel.posLevelRank,
      posLevelId: profile.posLevel == null ? null : profile.posLevel.id,
      posTypeName: profile.posType == null ? null : profile.posType.posTypeName,
      posTypeRank: profile.posType == null ? null : profile.posType.posTypeRank,
      posTypeId: profile.posType == null ? null : profile.posType.id,
    };
    try {
      return new HttpSuccess(_profile);
    } catch (error: any) {
      throw new Error(error);
    }
  }

  /**
   * API ค้นหาข้อมูลทะเบียนประวัติ
   *
   * @summary ORG_065 - ค้นหาข้อมูลทะเบียนประวัติ (ADMIN) #70
   *
   */
  @Post("search-personal")
  async getProfileBySearchKeyword(
    @Body()
    body: {
      fieldName: string;
      keyword?: string;
    },
  ) {
    try {
      let findProfile: any;
      switch (body.fieldName) {
        case "idcard":
          findProfile = await this.profileRepository.find({
            where: { citizenId: Like(`%${body.keyword}%`) },
            relations: ["posType", "posLevel"],
          });
          break;

        case "firstname":
          findProfile = await this.profileRepository.find({
            where: { firstName: Like(`%${body.keyword}%`) },
            relations: ["posType", "posLevel"],
          });
          break;

        case "lastname":
          findProfile = await this.profileRepository.find({
            where: { lastName: Like(`%${body.keyword}%`) },
            relations: ["posType", "posLevel"],
          });
          break;

        default:
          findProfile = await this.profileRepository.find({
            relations: ["posType", "posLevel"],
          });
          break;
      }

      const mapDataProfile = await Promise.all(
        findProfile.map(async (item: Profile) => {
          return {
            id: item.id,
            prefix: item.prefix,
            firstName: item.firstName,
            lastName: item.lastName,
            position: item.position,
            idcard: item.citizenId,
            email: item.email,
            phone: item.phone,
          };
        }),
      );

      return new HttpSuccess(mapDataProfile);
    } catch (error: any) {
      throw new Error(error);
    }
  }

  /**
   * API ค้นหาผู้บังคับบัญชา
   *
   * @summary ORG_069 - ค้นหาผู้บังคับบัญชา (ADMIN) #75
   *
   */
  @Get("search/commander")
  async searchCommander(@Request() request: { user: Record<string, any> }) {
    let fullName_: any = {};
    let position_: any = {};
    let commanderAboveFullname_: any = {};
    let commanderAbovePosition_: any = {};
    let commanderFullname_: any = {};
    let commanderPosition_: any = {};

    const findProfile = await this.profileRepository.findOne({
      where: { keycloak: request.user.sub },
    });

    const findRevision = await this.orgRevisionRepository.findOne({
      where: {
        orgRevisionIsCurrent: true,
      },
    });

    const findPosMaster = await this.posMasterRepository.findOne({
      where: {
        current_holderId: findProfile?.id,
        orgRevisionId: findRevision?.id,
      },
    });

    let node = 4;
    let childId = findPosMaster?.orgChild4Id;
    let condition: any = { orgChild4Id: childId };

    if (findPosMaster?.orgChild4Id == null && findPosMaster?.orgChild3Id != null) {
      node = 3;
      childId = findPosMaster?.orgChild3Id;
      condition = { orgChild3Id: childId, orgChild4Id: IsNull() };
    } else if (findPosMaster?.orgChild3Id == null && findPosMaster?.orgChild2Id != null) {
      node = 2;
      childId = findPosMaster?.orgChild2Id;
      condition = { orgChild2Id: childId, orgChild3Id: IsNull() };
    } else if (findPosMaster?.orgChild2Id == null && findPosMaster?.orgChild1Id != null) {
      node = 1;
      childId = findPosMaster?.orgChild1Id;
      condition = { orgChild1Id: childId, orgChild2Id: IsNull() };
    } else if (findPosMaster?.orgChild1Id == null) {
      node = 0;
      childId = findPosMaster?.orgRootId;
      condition = { orgRootId: childId, orgChild1Id: IsNull() };
    }

    const findCmd = await this.posMasterRepository.findOne({
      where: {
        current_holderId: Not(IsNull()) || Not(""),
        orgRevisionId: findRevision?.id,
        ...condition,
      },
      relations: ["current_holder"],
      order: { posMasterOrder: "ASC" },
    });
    let findOSAB: PosMaster | null = null;
    let findTSAB: PosMaster | null = null;
    //หาผู้บังคับบัญชาที่เหนือขึ้นไปอีก 1 ขั้น
    if (node !== 0) {
      findOSAB = await AppDataSource.getRepository(PosMaster)
        .createQueryBuilder("posMaster")
        .leftJoinAndSelect("posMaster.current_holder", "current_holder")
        .where("posMaster.current_holderId IS NOT NULL")
        .andWhere("posMaster.orgRevisionId = :revisionId", { revisionId: findRevision?.id })
        .andWhere(
          new Brackets((qb) => {
            if (node === 4) {
              qb.andWhere("posMaster.orgChild4Id IS NULL");
              qb.andWhere("posMaster.orgChild3Id = :childId", {
                childId: findPosMaster?.orgChild3Id,
              });
            } else if (node === 3) {
              qb.andWhere("posMaster.orgChild3Id IS NULL");
              qb.andWhere("posMaster.orgChild2Id = :childId", {
                childId: findPosMaster?.orgChild2Id,
              });
            } else if (node === 2) {
              qb.andWhere("posMaster.orgChild2Id IS NULL");
              qb.andWhere("posMaster.orgChild1Id = :childId", {
                childId: findPosMaster?.orgChild1Id,
              });
            } else if (node === 1) {
              qb.andWhere("posMaster.orgChild1Id IS NULL");
              qb.andWhere("posMaster.orgRootId = :childId", { childId: findPosMaster?.orgRootId });
            }
          }),
        )
        .orderBy("posMaster.posMasterOrder", "ASC")
        .getOne();
    }

    //หาผู้บังคับบัญชาที่เหนือขึ้นไปอีก 2 ขั้น
    if (node !== 0 && node !== 1) {
      findTSAB = await AppDataSource.getRepository(PosMaster)
        .createQueryBuilder("posMaster")
        .leftJoinAndSelect("posMaster.current_holder", "current_holder")
        .where("posMaster.current_holderId IS NOT NULL")
        .andWhere("posMaster.orgRevisionId = :revisionId", { revisionId: findRevision?.id })
        .andWhere(
          new Brackets((qb) => {
            if (node === 4) {
              qb.andWhere("posMaster.orgChild3Id IS NULL");
              qb.andWhere("posMaster.orgChild2Id = :childId", {
                childId: findPosMaster?.orgChild2Id,
              });
            } else if (node === 3) {
              qb.andWhere("posMaster.orgChild2Id IS NULL");
              qb.andWhere("posMaster.orgChild1Id = :childId", {
                childId: findPosMaster?.orgChild1Id,
              });
            } else if (node === 2) {
              qb.andWhere("posMaster.orgChild1Id IS NULL");
              qb.andWhere("posMaster.orgRootId = :childId", {
                childId: findPosMaster?.orgRootId,
              });
            }
          }),
        )
        .orderBy("posMaster.posMasterOrder", "ASC")
        .getOne();
    }
    fullName_ = (findProfile?.prefix ?? "") + (findProfile?.firstName ?? "") + " " + (findProfile?.lastName ?? "");
    position_ = findProfile?.position ?? "";
    commanderFullname_ = (findCmd?.current_holder?.prefix ?? "") + (findCmd?.current_holder?.firstName ?? "") + " " + (findCmd?.current_holder?.lastName ?? "");
    commanderPosition_ = findCmd?.current_holder?.position ?? "";
    commanderAboveFullname_ = (findOSAB?.current_holder?.prefix ?? "") + (findOSAB?.current_holder?.firstName ?? "") + " " + (findOSAB?.current_holder?.lastName ?? "");
    commanderAbovePosition_ = findOSAB?.current_holder?.position ?? "";

    if (findCmd?.current_holderId == findProfile?.id) {
      commanderFullname_ = (findOSAB?.current_holder?.prefix ?? "") + (findOSAB?.current_holder?.firstName ?? "") + " " + (findOSAB?.current_holder?.lastName ?? "");
      commanderPosition_ = findOSAB?.current_holder?.position ?? "";
      commanderAboveFullname_ = (findTSAB?.current_holder?.prefix ?? "") + (findTSAB?.current_holder?.firstName ?? "") + " " + (findTSAB?.current_holder?.lastName ?? "");
      commanderAbovePosition_ = findTSAB?.current_holder?.position ?? "";

      const formattedDataTSAB = {
        fullname: fullName_,
        position: position_,
        commanderAboveFullname: commanderAboveFullname_,
        commanderAbovePosition: commanderAbovePosition_,
        commanderFullname: commanderFullname_,
        commanderPosition: commanderPosition_,
      };
      return new HttpSuccess(formattedDataTSAB);
    }

    const formattedData = {
      fullname: fullName_,
      position: position_,
      commanderAboveFullname: commanderAboveFullname_,
      commanderAbovePosition: commanderAbovePosition_,
      commanderFullname: commanderFullname_,
      commanderPosition: commanderPosition_,
    };
    return new HttpSuccess(formattedData);
  }
}