<?php

namespace App\Http\Controllers\Api\Finance;

use App\Http\Controllers\Api\BaseApiController;
use App\Http\Requests\Payments\PaymentEventChargesListRequest;
use App\Http\Requests\Payments\PaymentEventChargesStoreRequest;
use App\Services\Payments\PaymentEventChargesService;
use Illuminate\Http\JsonResponse;

class PaymentEventChargesController extends BaseApiController
{
    public function __construct(private PaymentEventChargesService $service)
    {
        parent::__construct();
    }

    public function index(PaymentEventChargesListRequest $request): JsonResponse
    {
        $payload = $request->validated();
        $data = $this->service->listCharges($payload['school_year'] ?? null, $payload['semester'] ?? null);

        return response()->json(['ok' => true] + $data);
    }

    public function store(PaymentEventChargesStoreRequest $request): JsonResponse
    {
        $payload = $request->validated();
        $userId = (int) (auth()->id() ?? 0);

        $count = $this->service->addCharges($payload, $userId);
        if ($count === 0) {
            return response()->json(['ok' => false, 'message' => 'No student selected.'], 422);
        }

        return response()->json(['ok' => true, 'inserted' => $count]);
    }

    public function enrolledStudents(PaymentEventChargesListRequest $request, int $parentId): JsonResponse
    {
        $payload = $request->validated();
        $students = $this->service->getEnrolledStudents($parentId, $payload['school_year'] ?? null);

        return response()->json(['ok' => true, 'students' => $students]);
    }
}