<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\Invoice;
use App\Models\Payment;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class PaymentController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function indexFilter($from = null, $end = null): JsonResponse
    {
        return response()->json(Payment::whereBetween('payment_date', [$from, $end])->with(['invoice'])->orderBy('payment_date', 'desc')->get());
    }

    public function index(Invoice $invoice): JsonResponse
    {
        return response()->json($invoice->payments);
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request, Invoice $invoice): JsonResponse
    {
        $paymentData = $request->validate([
            'invoice_id' => 'required|integer|exists:invoices,id',
            'paid_amount' => 'required|numeric',
            'payment_date' => 'required|date',
            'payment_method' => 'nullable|string',
            'status' => 'required|string|in:full,partial',
        ]);

        if ($paymentData['status'] == 'full') {
            $invoice->update(['status' => 'paid']);
        }

        return response()->json($invoice->payments()->create($request->all()));
    }

    /**
     * Display the specified resource.
     */
    public function show(Payment $payment)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, Payment $payment): JsonResponse
    {
        $paymentData = $request->validate([
            'invoice_id' => 'required|integer|exists:invoices,id',
            'paid_amount' => 'required|numeric',
            'payment_date' => 'required|date',
            'payment_method' => 'nullable|string',
            'status' => 'required|string|in:full,partial',
        ]);

        $payment->update($paymentData);
        if ($payment->invoice->payments->where('status', 'full')->count() === 0) {
            $payment->invoice->update(['status' => 'sent']);
        }

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

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(Payment $payment)
    {
        //
    }
}