<?php

namespace App\Http\Controllers\Customer;

use App\Http\Controllers\Controller;
use App\Services\DigipayInstallmentService;
use Illuminate\Http\Request;

class DigipayInstallmentController extends Controller
{
    public function __construct(private DigipayInstallmentService $service)
    {
    }

    public function show()
    {
        $this->ensureEnabled();

        return response()->json($this->service->statusFor((int) auth('customer')->id()));
    }

    public function start()
    {
        $this->ensureEnabled();
        $this->service->markStarted((int) auth('customer')->id());

        return response()->json($this->service->statusFor((int) auth('customer')->id()));
    }

    public function buy(Request $request)
    {
        $this->ensureEnabled();
        $data = $request->validate([
            'plan' => 'required|integer|in:4,12',
            'amount_toman' => 'required|integer|min:1000',
        ]);

        $result = $this->service->buy(
            (int) auth('customer')->id(),
            (int) $data['plan'],
            (int) $data['amount_toman']
        );

        return response()->json($result);
    }

    private function ensureEnabled(): void
    {
        if (! $this->service->enabled()) {
            abort(403, 'خرید اقساطی فعال نیست');
        }
    }
}