dsc-api/src/modules/dmenu/providers/icons.service.ts

import { HttpService } from "@nestjs/axios";
import { Inject, Injectable, Logger } from "@nestjs/common";
import { AxiosError } from "axios";
import { catchError, firstValueFrom, throwError } from "rxjs";

import { IDmenuConfig } from "../../../configs/icons.config";
import { DMENU_CONFIG } from "../constants";
import { CreateGroupDto } from "../DTO/create-group.dto";
import { CreateIconDto } from "../DTO/create-icon.dto";
import { UpdateGroupDto } from "../DTO/update-group.dto";
import { UpdateIconDto } from "../DTO/update-icon.dto";

@Injectable()
export class IconsService {
  private readonly logger = new Logger(IconsService.name);

  constructor(
    @Inject(DMENU_CONFIG) private readonly config: IDmenuConfig,
    private readonly httpService: HttpService,
  ) {}

  private getHeaders(): Record<string, string> {
    const credentials = Buffer.from(`${this.config.username}:${this.config.password}`).toString("base64");
    return {
      "Content-Type": "application/json",
      Authorization: `Basic ${credentials}`,
    };
  }

  // Icon methods
  async createIcon(dto: CreateIconDto) {
    try {
      const { data } = await firstValueFrom(
        this.httpService.post(`${this.config.baseUrl}/super-admin/icons`, dto, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to create icon: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error creating icon: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  async findAllIcons() {
    try {
      const { data } = await firstValueFrom(
        this.httpService.get(`${this.config.baseUrl}/super-admin/icons`, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to fetch icons: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error fetching icons: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  async findOneIcon(id: string) {
    try {
      const { data } = await firstValueFrom(
        this.httpService.get(`${this.config.baseUrl}/super-admin/icons/${id}`, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to fetch icon: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error fetching icon: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  async updateIcon(id: string, dto: UpdateIconDto) {
    try {
      const { data } = await firstValueFrom(
        this.httpService.patch(`${this.config.baseUrl}/super-admin/icons/${id}`, dto, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to update icon: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error updating icon: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  async removeIcon(id: string) {
    try {
      const { data } = await firstValueFrom(
        this.httpService.delete(`${this.config.baseUrl}/super-admin/icons/${id}`, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to delete icon: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error deleting icon: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  // Group methods
  async createGroup(dto: CreateGroupDto) {
    try {
      const { data } = await firstValueFrom(
        this.httpService.post(`${this.config.baseUrl}/super-admin/icons/groups`, dto, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to create group: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error creating group: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  async findAllGroups() {
    try {
      const { data } = await firstValueFrom(
        this.httpService.get(`${this.config.baseUrl}/super-admin/icons/groups`, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to fetch groups: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error fetching groups: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  async findOneGroup(id: string) {
    try {
      const { data } = await firstValueFrom(
        this.httpService.get(`${this.config.baseUrl}/super-admin/icons/groups/${id}`, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to fetch group: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error fetching group: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  async updateGroup(id: string, dto: UpdateGroupDto) {
    try {
      const { data } = await firstValueFrom(
        this.httpService.patch(`${this.config.baseUrl}/super-admin/icons/groups/${id}`, dto, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to update group: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error updating group: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }

  async removeGroup(id: string) {
    try {
      const { data } = await firstValueFrom(
        this.httpService.delete(`${this.config.baseUrl}/super-admin/icons/groups/${id}`, { headers: this.getHeaders() }).pipe(
          catchError((err: AxiosError) => {
            this.logger.error(`Failed to delete group: ${err.message}`, err.stack);
            return throwError(() => err);
          }),
        ),
      );
      return data;
    } catch (error: unknown) {
      this.logger.error(`Error deleting group: ${error instanceof Error ? error.message : "Unknown error"}`);
      throw error;
    }
  }
}