<?php

namespace Tests\Unit\EcommerceFinance;

use App\Console\Commands\SyncStoreReceiptOrderMatches;
use Modules\EcommerceFinance\Services\AccountLedgerRemarkMap;
use ReflectionClass;
use ReflectionMethod;
use Tests\TestCase;

class StoreReceiptMappingPreviewOverrideTest extends TestCase
{
    public function test_default_compensation_is_separate_from_offset_remarks(): void
    {
        $reflection = new ReflectionClass(SyncStoreReceiptOrderMatches::class);
        $offsetRemarks = $reflection->getConstant('OFFSET_REMARKS');
        $defaultCompensationRemarks = $reflection->getConstant('DEFAULT_COMPENSATION_REMARKS');

        $this->assertSame(['冲减收入'], $offsetRemarks);
        $this->assertSame(['违约赔付（冲减收入）'], $defaultCompensationRemarks);
    }

    public function test_local_mapping_override_file_is_used_when_configured(): void
    {
        $path = tempnam(sys_get_temp_dir(), 'caiwu-mapping-override-');
        $this->assertNotFalse($path);
        file_put_contents($path, json_encode([
            ['platform' => '京东', 'item' => '结算单', 'memo' => '订单收入'],
            ['platform' => '京东', 'item' => '售后卖家赔付费', 'memo' => '违约赔付（冲减收入）'],
        ], JSON_UNESCAPED_UNICODE));

        $previous = getenv('ACCOUNT_MAPPING_OVERRIDE_FILE');
        putenv('ACCOUNT_MAPPING_OVERRIDE_FILE=' . $path);

        try {
            $method = new ReflectionMethod(AccountLedgerRemarkMap::class, 'accountMappingOverrideRules');
            $rules = $method->invoke(new AccountLedgerRemarkMap());

            $this->assertCount(2, $rules);
            $this->assertSame('违约赔付（冲减收入）', $rules[1]['memo']);
        } finally {
            putenv($previous === false
                ? 'ACCOUNT_MAPPING_OVERRIDE_FILE'
                : 'ACCOUNT_MAPPING_OVERRIDE_FILE=' . $previous);
            @unlink($path);
        }
    }
}