<?php

namespace App\Services\Admin\Finances;

use App\Models\TuitionInvoice;
use App\Models\TuitionPayment;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Http\UploadedFile;

class TuitionPaymentService
{
    public function forInvoice(TuitionInvoice $invoice): Collection
    {
        return $invoice->payments()
            ->with('recorder.profile')
            ->latest('paid_at')
            ->get();
    }

    public function create(TuitionInvoice $invoice, array $data, ?UploadedFile $file): TuitionPayment
    {
        $payment = $invoice->payments()->create([
            'amount_paid' => $data['amount_paid'],
            'paid_at' => $data['paid_at'],
            'payment_method' => $data['payment_method'] ?? null,
            'status' => $data['status'],
            'recorded_by' => auth()->id(),
            'notes' => $data['notes'] ?? null,
        ]);

        if ($file) {
            $payment->addMedia($file)->toMediaCollection('payment_proof');
        }

        return $payment;
    }

    public function update(TuitionPayment $payment, array $data, ?UploadedFile $file): TuitionPayment
    {
        $payment->amount_paid = $data['amount_paid'];
        $payment->paid_at = $data['paid_at'];
        $payment->payment_method = $data['payment_method'] ?? null;
        $payment->status = $data['status'];
        $payment->notes = $data['notes'] ?? null;
        $payment->update();

        if ($file) {
            $payment->addMedia($file)->toMediaCollection('payment_proof');
        }

        return $payment;
    }

    public function delete(TuitionPayment $payment): bool
    {
        return $payment->delete();
    }
}