import {
  Controller,
  Get,
  Post,
  Body,
  Patch,
  Param,
  Query,
  UseGuards,
  Delete,
  HttpCode,
  HttpStatus,
} from '@nestjs/common';
import { ContactService } from '../providers/contact.service';
import { CreateContactDto } from '../dto/create-contact.dto';
import { FindContactsDto } from '../dto/find-contacts.dto';
import { UpdateContactStatusDto } from '../dto/update-contact-status.dto';
import { ApiTags, ApiOperation, ApiBearerAuth, ApiParam, ApiQuery, ApiHeader } from '@nestjs/swagger';
import { AdminAuthGuard } from 'src/modules/auth/guards/adminAuth.guard';

@ApiTags('contact')
@Controller()
export class ContactController {
  constructor(private readonly contactService: ContactService) {}

  @Post('public/contact')
  @ApiOperation({ summary: 'Create a new contact (public endpoint)' })
  @ApiHeader({ name: 'X-Slug', required: true, description: 'Restaurant slug identifier', example: 'zhivan' })
  async create(@Body() createContactDto: CreateContactDto) {
    return this.contactService.create(createContactDto);
  }

  @UseGuards(AdminAuthGuard)
  @ApiBearerAuth()
  @Get('admin/contact')
  @ApiOperation({ summary: 'Get paginated list of contacts (admin only)' })
  @ApiQuery({ name: 'page', required: false, type: Number })
  @ApiQuery({ name: 'limit', required: false, type: Number })
  @ApiQuery({ name: 'search', required: false, type: String })
  @ApiQuery({ name: 'orderBy', required: false, type: String })
  @ApiQuery({ name: 'order', required: false, enum: ['asc', 'desc'] })
  @ApiQuery({ name: 'status', required: false, enum: ['new', 'seen'] })
  async findAllPaginated(@Query() dto: FindContactsDto) {
    return this.contactService.findAllPaginated(dto);
  }

  @UseGuards(AdminAuthGuard)
  @ApiBearerAuth()
  @Get('admin/contact/:id')
  @ApiOperation({ summary: 'Get contact details by ID (admin only)' })
  @ApiParam({ name: 'id', description: 'Contact ID' })
  async findOne(@Param('id') id: string) {
    return this.contactService.findOne(id);
  }

  @UseGuards(AdminAuthGuard)
  @ApiBearerAuth()
  @Patch('admin/contact/:id/status')
  @ApiOperation({ summary: 'Update contact status (admin only)' })
  @ApiParam({ name: 'id', description: 'Contact ID' })
  async updateStatus(@Param('id') id: string, @Body() dto: UpdateContactStatusDto) {
    return this.contactService.updateStatus(id, dto);
  }

  @UseGuards(AdminAuthGuard)
  @ApiBearerAuth()
  @Delete('admin/contact/:id')
  @HttpCode(HttpStatus.NO_CONTENT)
  @ApiOperation({ summary: 'Hard delete a contact (admin only)' })
  @ApiParam({ name: 'id', description: 'Contact ID' })
  async remove(@Param('id') id: string) {
    await this.contactService.remove(id);
  }
}