import { Controller, Get, Patch, Delete, Body, Param, Query, UseGuards } from '@nestjs/common';
import { ApiTags, ApiBearerAuth } from '@nestjs/swagger';
import { UserRole } from '@prisma/client';
import { UsersService } from './users.service';
import { UpdateProfileDto, AdminUpdateUserDto } from './dto/update-user.dto';
import { JwtAuthGuard } from '../../common/guards/jwt-auth.guard';
import { RolesGuard } from '../../common/guards/roles.guard';
import { Roles } from '../../common/decorators/roles.decorator';
import { CurrentUser } from '../../common/decorators/current-user.decorator';

@ApiTags('users')
@ApiBearerAuth()
@UseGuards(JwtAuthGuard)
@Controller('users')
export class UsersController {
  constructor(private users: UsersService) {}

  @Get('me')
  getMe(@CurrentUser() user: any) {
    return this.users.findOne(user.id);
  }

  @Patch('me')
  updateMe(@CurrentUser() user: any, @Body() dto: UpdateProfileDto) {
    return this.users.updateProfile(user.id, dto);
  }

  @Delete('me')
  deleteMe(@CurrentUser() user: any) {
    return this.users.softDelete(user.id);
  }

  @Get()
  findAll(@Query() query: any) {
    return this.users.findAll(query);
  }

  @Get('pending')
  @UseGuards(RolesGuard)
  @Roles(UserRole.SUPER_ADMIN, UserRole.MODERATOR)
  getPending() {
    return this.users.getPendingUsers();
  }

  @Get(':id')
  findOne(@Param('id') id: string) {
    return this.users.findOne(id);
  }

  @Get(':id/full')
  @UseGuards(RolesGuard)
  @Roles(UserRole.SUPER_ADMIN, UserRole.MODERATOR)
  findOneWithStats(@Param('id') id: string) {
    return this.users.findOneWithStats(id);
  }

  @Patch(':id/admin')
  @UseGuards(RolesGuard)
  @Roles(UserRole.SUPER_ADMIN)
  adminUpdate(@Param('id') id: string, @Body() dto: AdminUpdateUserDto) {
    return this.users.adminUpdate(id, dto);
  }
}