<?php

namespace Tests\Unit;

use App\Http\logic\api\PayPlusCashierLogic;
use App\Services\PayPlus;
use Tests\TestCase;

class PayPlusCashierLogicTest extends TestCase
{
    /** @test */
    public function it_queries_existing_beneficiary_when_create_reports_duplicate()
    {
        $service = new FakePayPlusForCashier([
            ['code' => 4002001, 'message' => 'beneficiary exists'],
            ['code' => 200, 'data' => ['beneficiary_id' => 5006]],
            [
                'code' => 200,
                'data' => [
                    'transaction_status' => 'PROCESSING',
                    'transaction_id' => 'T100',
                ],
            ],
        ]);

        $logic = new PayPlusCashierLogic($service);
        $result = $logic->createBeneficiaryAndPayout([
            'user_id' => 10001,
            'amount' => 10,
            'currency' => 'USD',
            'order_id' => 'TX100',
            'pix_type' => 1,
            'cashapp_account' => 'cashuser',
            'email' => 'user@example.com',
        ]);

        $this->assertSame('PROCESSING', $result['data']['transaction_status']);
        $this->assertSame('/rest/v2/beneficiaries/create', $service->calls[0]['path']);
        $this->assertSame('/rest/v2/beneficiaries/query', $service->calls[1]['path']);
        $this->assertSame('/rest/v2/payouts/cashApp', $service->calls[2]['path']);
        $this->assertSame('$cashuser', $service->calls[2]['payload']['cashapp_account']);
    }

    /** @test */
    public function it_does_not_payout_when_beneficiary_id_cannot_be_resolved()
    {
        $service = new FakePayPlusForCashier([
            ['code' => 4002001, 'message' => 'beneficiary exists'],
            ['code' => 200],
        ]);

        $logic = new PayPlusCashierLogic($service);
        $result = $logic->createBeneficiaryAndPayout([
            'user_id' => 10001,
            'amount' => 10,
            'currency' => 'USD',
            'order_id' => 'TX100',
            'pix_type' => 2,
            'email' => 'user@example.com',
        ]);

        $this->assertFalse($result);
        $this->assertCount(2, $service->calls);
    }

    /** @test */
    public function it_maps_payplus_payout_statuses()
    {
        $logic = new PayPlusCashierLogic(new PayPlus([]));

        $this->assertSame(1, $logic->resolvePayoutStatus('PAID'));
        $this->assertSame(2, $logic->resolvePayoutStatus('REJECTED'));
        $this->assertSame(2, $logic->resolvePayoutStatus('REFUNDED'));
        $this->assertSame(0, $logic->resolvePayoutStatus('PROCESSING'));
    }

    /** @test */
    public function it_queries_payout_detail_for_notify_and_uses_query_status()
    {
        $service = new FakePayPlusForCashier([
            [
                'code' => 200,
                'data' => [
                    'reference_id' => 'TX100',
                    'transaction_id' => 'T100',
                    'transaction_status' => 'PAID',
                    'description' => 'paid',
                ],
            ],
        ]);

        $logic = new PayPlusCashierLogic($service);
        $detail = $logic->queryPayoutDetailForNotify([
            'reference_id' => 'TX100',
            'transaction_id' => 'T100',
            'status' => 'REJECTED',
        ]);

        $this->assertSame('/rest/v2/payouts/detail', $service->calls[0]['path']);
        $this->assertSame('TX100', $service->calls[0]['payload']['reference_id']);
        $this->assertSame('T100', $service->calls[0]['payload']['transaction_id']);
        $this->assertSame('PAID', $detail['transaction_status']);
        $this->assertSame(1, $logic->resolvePayoutStatus($detail['transaction_status']));
    }

    /** @test */
    public function it_returns_empty_notify_detail_when_query_has_no_order_data()
    {
        $service = new FakePayPlusForCashier([
            ['code' => 200],
        ]);

        $logic = new PayPlusCashierLogic($service);
        $detail = $logic->queryPayoutDetailForNotify([
            'reference_id' => 'TX100',
            'transaction_id' => 'T100',
            'status' => 'PAID',
        ]);

        $this->assertSame([], $detail);
        $this->assertCount(1, $service->calls);
    }

    /** @test */
    public function it_keeps_processing_payout_notify_unhandled_after_query()
    {
        $service = new FakePayPlusForCashier([
            [
                'code' => 200,
                'data' => [
                    'reference_id' => 'TX100',
                    'transaction_id' => 'T100',
                    'transaction_status' => 'PROCESSING',
                ],
            ],
        ]);

        $logic = new PayPlusCashierLogic($service);
        $detail = $logic->queryPayoutDetailForNotify([
            'reference_id' => 'TX100',
            'transaction_id' => 'T100',
            'status' => 'REJECTED',
        ]);

        $this->assertSame('PROCESSING', $detail['transaction_status']);
        $this->assertSame(0, $logic->resolvePayoutStatus($detail['transaction_status']));
    }
}

class FakePayPlusForCashier extends PayPlus
{
    public $calls = [];

    private $responses;

    public function __construct(array $responses)
    {
        parent::__construct([
            'appId' => 200000,
            'appKey' => 'test-key',
            'currency' => 'USD',
        ]);

        $this->responses = $responses;
    }

    public function postPayout(string $path, array $payload)
    {
        $this->calls[] = [
            'path' => $path,
            'payload' => $payload,
        ];

        return array_shift($this->responses);
    }
}