<?php
namespace Tests\Unit;

use Illuminate\Container\Container;
use Illuminate\Http\Request;
use Modules\EcommerceFinance\Repositories\ShippingOrderRepository;
use Modules\EcommerceFinance\Services\AccessoryReshipMatcher;
use Modules\EcommerceFinance\View\AccessoryReshipPageData;
use PHPUnit\Framework\TestCase;
use Mockery;

require_once dirname(__DIR__, 2) . '/modules/EcommerceFinance/Repositories/ShippingOrderRepository.php';
require_once dirname(__DIR__, 2) . '/modules/EcommerceFinance/Services/AccessoryReshipMatcher.php';
require_once dirname(__DIR__, 2) . '/modules/EcommerceFinance/View/AccessoryReshipPageData.php';

class AccessoryReshipPageDataTest extends TestCase
{
    protected function tearDown(): void { Mockery::close(); parent::tearDown(); }

    public function test_january_uses_current_month_and_previous_two_months(): void
    {
        $repo = Mockery::mock(ShippingOrderRepository::class);
        $repo->shouldReceive('accessoryReshipBatches')->once()->with('2026-01-01', '2026-02-01', '2025-11-01')->andReturn((function () { yield ['accessories' => [['trade_no' => '001', 'barcode' => 'SKU-1', 'freight' => '2.50']], 'originals' => []]; })());
        $data = new AccessoryReshipPageData($repo, new AccessoryReshipMatcher);
        $rows = iterator_to_array($data->rows(['month' => '2026-01']));
        $this->assertSame('unmatched', $rows[0]['status']);
        $this->assertSame(0, $rows[0]['deduction_cents']);
    }

    public function test_summary_does_not_duplicate_candidate_freight_and_paginates(): void
    {
        $request = Request::create('/workspace/courier-payables/accessory-reship-deductions?month=2026-09&match_status=all&page=2');
        Container::getInstance()->instance('request', $request);
        $accessories = [];
        for ($i = 0; $i < 105; $i++) $accessories[] = ['trade_no' => '001', 'barcode' => 'SKU-1', 'freight' => '0.10'];
        $original = ['trade_no' => '001', 'barcode' => 'SKU', 'express_no' => 'FIRST', 'express_name1' => '快递', 'ship_time' => '2026-08-01', 'warehouse_name' => '成品仓'];
        $repo = Mockery::mock(ShippingOrderRepository::class);
        $repo->shouldReceive('accessoryReshipBatches')->andReturn((function () use ($accessories, $original) { yield ['accessories' => $accessories, 'originals' => [$original, array_replace($original, ['express_no' => 'SECOND'])]]; })());
        $data = (new AccessoryReshipPageData($repo, new AccessoryReshipMatcher))->page();
        $this->assertCount(50, $data['reshipRows']);
        $this->assertSame(105, $data['reshipRows']->total());
        $this->assertSame(105, $data['reshipSummary']['matched']);
        $this->assertSame(1050, $data['reshipSummary']['amount']);
        $this->assertSame(105, $data['reshipSummary']['ambiguous']);
    }
}