import {
  Body,
  Controller,
  Delete,
  Get,
  Param,
  ParseUUIDPipe,
  Patch,
  Post,
  Query,
  UseGuards,
} from '@nestjs/common';
import { ApiBearerAuth, ApiQuery, ApiTags } from '@nestjs/swagger';
import { CurrentUser } from '../auth/decorators/current-user.decorator';
import { Public } from '../auth/decorators/public.decorator';
import { Permissions } from '../auth/decorators/permissions.decorator';
import { Roles } from '../auth/decorators/roles.decorator';
import { PermissionsGuard } from '../auth/guards/permissions.guard';
import { RolesGuard } from '../auth/guards/roles.guard';
import { AuthUser } from '../auth/interfaces/auth-user.interface';
import { PermissionCode } from '../authorization/enums/permission-code.enum';
import { UserRole } from '../users/enums/user-role.enum';
import { CreateStylistDto } from './dto/create-stylist.dto';
import {
  CreateSalonStylistDto,
  FindSalonStylistsQueryDto,
  UpdateSalonStylistDto,
} from './dto/salon-stylist.dto';
import { UpdateStylistDto } from './dto/update-stylist.dto';
import { StylistsService } from './stylists.service';
import { ApiPublicEndpoint } from '../swagger/decorators/swagger-auth.decorator';
import { SWAGGER_JWT_AUTH } from '../swagger/swagger.setup';
import {
  ApiStandardController,
  ApiStandardEmptyResponse,
  ApiStandardOkResponse,
} from '../swagger/decorators/swagger-response.decorator';
import { Stylist } from './entities/stylist.entity';

@ApiTags('Stylists')
@ApiBearerAuth(SWAGGER_JWT_AUTH)
@ApiStandardController()
@Controller('stylists')
@UseGuards(RolesGuard, PermissionsGuard)
export class StylistsController {
  constructor(private readonly stylistsService: StylistsService) {}

  @Roles(UserRole.ADMIN, UserRole.SALON)
  @Permissions(PermissionCode.STYLISTS_WRITE)
  @ApiStandardOkResponse(Stylist)
  @Post()
  create(
    @Body() createStylistDto: CreateStylistDto,
    @CurrentUser() user: AuthUser,
  ) {
    return this.stylistsService.create(createStylistDto, user);
  }

  @Roles(UserRole.SALON)
  @Permissions(PermissionCode.STYLISTS_READ)
  @ApiStandardOkResponse(Stylist, { isArray: true })
  @Get('salon')
  findAllForSalon(
    @CurrentUser() user: AuthUser,
    @Query() query: FindSalonStylistsQueryDto,
  ) {
    return this.stylistsService.findAllForSalon(user, query);
  }

  @Roles(UserRole.SALON)
  @Permissions(PermissionCode.STYLISTS_WRITE)
  @ApiStandardOkResponse(Stylist)
  @Post('salon')
  createForSalon(
    @Body() createSalonStylistDto: CreateSalonStylistDto,
    @CurrentUser() user: AuthUser,
  ) {
    return this.stylistsService.createForSalon(createSalonStylistDto, user);
  }

  @Roles(UserRole.SALON)
  @Permissions(PermissionCode.STYLISTS_READ)
  @ApiStandardOkResponse(Stylist)
  @Get('salon/:id')
  findOneForSalon(
    @Param('id', ParseUUIDPipe) id: string,
    @CurrentUser() user: AuthUser,
  ) {
    return this.stylistsService.findOneForSalon(id, user);
  }

  @Roles(UserRole.SALON)
  @Permissions(PermissionCode.STYLISTS_WRITE)
  @ApiStandardOkResponse(Stylist)
  @Patch('salon/:id')
  updateForSalon(
    @Param('id', ParseUUIDPipe) id: string,
    @Body() updateSalonStylistDto: UpdateSalonStylistDto,
    @CurrentUser() user: AuthUser,
  ) {
    return this.stylistsService.updateForSalon(id, updateSalonStylistDto, user);
  }

  @Roles(UserRole.SALON)
  @Permissions(PermissionCode.STYLISTS_DELETE)
  @ApiStandardEmptyResponse()
  @Delete('salon/:id')
  removeForSalon(
    @Param('id', ParseUUIDPipe) id: string,
    @CurrentUser() user: AuthUser,
  ) {
    return this.stylistsService.removeForSalon(id, user);
  }

  @Public()
  @ApiPublicEndpoint('List stylists, optionally filtered by salon')
  @ApiQuery({ name: 'salonId', required: false, type: String, format: 'uuid' })
  @ApiStandardOkResponse(Stylist, { isArray: true })
  @Get()
  findAll(
    @Query('salonId', new ParseUUIDPipe({ optional: true })) salonId?: string,
  ) {
    return this.stylistsService.findAll(salonId);
  }

  @Public()
  @ApiPublicEndpoint('Get stylist by ID')
  @ApiStandardOkResponse(Stylist)
  @Get(':id')
  findOne(@Param('id', ParseUUIDPipe) id: string) {
    return this.stylistsService.findOne(id);
  }

  @Roles(UserRole.ADMIN, UserRole.SALON)
  @Permissions(PermissionCode.STYLISTS_WRITE)
  @ApiStandardOkResponse(Stylist)
  @Patch(':id')
  update(
    @Param('id', ParseUUIDPipe) id: string,
    @Body() updateStylistDto: UpdateStylistDto,
    @CurrentUser() user: AuthUser,
  ) {
    return this.stylistsService.update(id, updateStylistDto, user);
  }

  @Roles(UserRole.ADMIN, UserRole.SALON)
  @Permissions(PermissionCode.STYLISTS_DELETE)
  @ApiStandardEmptyResponse()
  @Delete(':id')
  remove(
    @Param('id', ParseUUIDPipe) id: string,
    @CurrentUser() user: AuthUser,
  ) {
    return this.stylistsService.remove(id, user);
  }
}