<?php

namespace App\Http\Resources;

use App\Models\CourseSchedule;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

/**
 * @mixin CourseSchedule
 */
class CourseScheduleResource extends JsonResource
{
    /**
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        return [
            'id' => $this->id,
            'course_id' => $this->course_id,
            'course' => new CourseResource($this->whenLoaded('course')),
            'start_date' => $this->start_date?->toDateString(),
            'end_date' => $this->end_date?->toDateString(),
            'location' => $this->location,
            'instructor' => $this->instructor,
            'quota' => $this->quota,
            'available_seats' => $this->available_seats,
            'enrolled_count' => $this->enrolled_count,
            'price_override' => $this->price_override,
            'status' => $this->status,
            'is_urgent' => $this->is_urgent,
            'notes' => $this->notes,
            'created_at' => $this->created_at?->toISOString(),
            'updated_at' => $this->updated_at?->toISOString(),
        ];
    }
}