import {
  Controller,
  Get,
  Post,
  Body,
  Param,
  Delete,
  UseGuards,
  Req,
  Query,
  Res,
} from '@nestjs/common';
import { CombinedAuthGuard } from '../auth/combined-auth.guard';
import { PodcastService } from './podcast.service';
import { Response } from 'express';
import * as path from 'path';

@Controller('podcasts')
export class PodcastController {
  constructor(private readonly podcastService: PodcastService) {}

  @Post()
  @UseGuards(CombinedAuthGuard)
  create(@Req() req, @Body() createDto: any) {
    return this.podcastService.create(req.user.id, createDto);
  }

  @Get()
  @UseGuards(CombinedAuthGuard)
  findAll(@Req() req, @Query('groupId') groupId?: string) {
    return this.podcastService.findAll(req.user.id, groupId);
  }

  @Get(':id')
  @UseGuards(CombinedAuthGuard)
  findOne(@Req() req, @Param('id') id: string) {
    return this.podcastService.findOne(req.user.id, id);
  }

  @Delete(':id')
  @UseGuards(CombinedAuthGuard)
  remove(@Req() req, @Param('id') id: string) {
    return this.podcastService.delete(req.user.id, id);
  }

  // Public route for audio streaming (or protected if preferred)
  @Get('audio/:filename')
  async streamAudio(@Param('filename') filename: string, @Res() res: Response) {
    const filePath = path.join(process.cwd(), 'uploads', 'podcasts', filename);
    res.sendFile(filePath);
  }
}