import {
  Controller,
  Get,
  Post,
  Patch,
  Delete,
  Body,
  Param,
  Query,
  UseGuards,
  Request,
  UnauthorizedException,
} from "@nestjs/common";
import { DomainsService } from "./domains.service";
import { CreateDomainDto, UpdateDomainDto, QueryDomainsDto } from "./dto";
import { AuthGuard } from "../auth/guards/auth.guard";

/**
 * Controller for domain endpoints
 * All endpoints require authentication
 */
@Controller("domains")
@UseGuards(AuthGuard)
export class DomainsController {
  constructor(private readonly domainsService: DomainsService) {}

  /**
   * POST /api/domains
   * Create a new domain
   */
  @Post()
  async create(@Body() createDomainDto: CreateDomainDto, @Request() req: any) {
    const workspaceId = req.user?.workspaceId;
    const userId = req.user?.id;

    if (!workspaceId || !userId) {
      throw new UnauthorizedException("Authentication required");
    }

    return this.domainsService.create(workspaceId, userId, createDomainDto);
  }

  /**
   * GET /api/domains
   * Get paginated domains with optional filters
   */
  @Get()
  async findAll(@Query() query: QueryDomainsDto, @Request() req: any) {
    const workspaceId = req.user?.workspaceId;
    if (!workspaceId) {
      throw new UnauthorizedException("Authentication required");
    }
    return this.domainsService.findAll({ ...query, workspaceId });
  }

  /**
   * GET /api/domains/:id
   * Get a single domain by ID
   */
  @Get(":id")
  async findOne(@Param("id") id: string, @Request() req: any) {
    const workspaceId = req.user?.workspaceId;
    if (!workspaceId) {
      throw new UnauthorizedException("Authentication required");
    }
    return this.domainsService.findOne(id, workspaceId);
  }

  /**
   * PATCH /api/domains/:id
   * Update a domain
   */
  @Patch(":id")
  async update(
    @Param("id") id: string,
    @Body() updateDomainDto: UpdateDomainDto,
    @Request() req: any
  ) {
    const workspaceId = req.user?.workspaceId;
    const userId = req.user?.id;

    if (!workspaceId || !userId) {
      throw new UnauthorizedException("Authentication required");
    }

    return this.domainsService.update(id, workspaceId, userId, updateDomainDto);
  }

  /**
   * DELETE /api/domains/:id
   * Delete a domain
   */
  @Delete(":id")
  async remove(@Param("id") id: string, @Request() req: any) {
    const workspaceId = req.user?.workspaceId;
    const userId = req.user?.id;

    if (!workspaceId || !userId) {
      throw new UnauthorizedException("Authentication required");
    }

    return this.domainsService.remove(id, workspaceId, userId);
  }
}