<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Video;

class VideoController extends Controller
{
    /**
     * Display a listing of videos.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function getVideos(Request $request)
    {
        // Start a query on the Video model
        $query = Video::with(['clips', 'transcriptions', 'channel']);

        // Filter by channel_id if provided
        if ($request->has('channel_ids')) {
            $query->whereIn('channel_id', $request->input('channel_ids'));
        }

        // Filter by language if provided
        // Assuming that the Video model has a relationship to Channel
        // and the Channel model has a 'language' attribute
        if ($request->has('languages')) {
            $languages = $request->input('languages');
            $query->whereHas('channel', function ($q) use ($languages) {
                $q->whereIn('language', $languages);
            });
        }

        if($request->has('start_date') && $request->has('end_date')) {
            $query->whereBetween('external_date', [$request->input('start_date'), $request->input('end_date')]);
        }

        // Retrieve the videos (you can add pagination if desired)
        $videos = $query->orderBy('external_date', 'desc')->get();

        // Return the videos as a JSON response
        return response()->json($videos);
    }
}