<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\Exercise;
use App\Models\Workout;
use App\Models\YogaPose;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Facades\Auth;

class FavoriteController extends Controller
{
    public function toggleExercise(Exercise $exercise): JsonResponse
    {
        $user = Auth::user();
        $exists = $user->favoriteExercises()->where('exercise_id', $exercise->id)->exists();
        if ($exists) {
            $user->favoriteExercises()->detach($exercise->id);
        } else {
            $user->favoriteExercises()->attach($exercise->id);
        }

        return response()->json(['favorited' => !$exists]);
    }

    public function toggleWorkout(Workout $workout): JsonResponse
    {
        $user = Auth::user();
        $exists = $user->favoriteWorkouts()->where('workout_id', $workout->id)->exists();
        if ($exists) {
            $user->favoriteWorkouts()->detach($workout->id);
        } else {
            $user->favoriteWorkouts()->attach($workout->id);
        }

        return response()->json(['favorited' => !$exists]);
    }

    public function toggleYogaPose(YogaPose $pose): JsonResponse
    {
        $user = Auth::user();
        $exists = $user->favoriteYogaPoses()->where('yoga_pose_id', $pose->id)->exists();
        if ($exists) {
            $user->favoriteYogaPoses()->detach($pose->id);
        } else {
            $user->favoriteYogaPoses()->attach($pose->id);
        }

        return response()->json(['favorited' => !$exists]);
    }
}