<?php

namespace Tests\Feature\Business;

use App\Business\CourierPayableSummaryStore;
use App\Models\Auth\Permission;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
use PhpOffice\PhpSpreadsheet\Cell\DataType;
use PhpOffice\PhpSpreadsheet\IOFactory;
use Tests\Feature\FeatureTestCase;

class CourierPayableSummaryPagesTest extends FeatureTestCase
{
    protected function setUp(): void
    {
        parent::setUp();

        $this->user->attachPermission(
            Permission::where('name', 'read-admin-panel')->firstOrFail()
        );
        Storage::fake('uploads');
    }

    public function test_final_directory_places_summary_pages_after_courier_payables_report(): void
    {
        $response = $this->loginAs()->get(route('business.pages.show', [
            'section' => 'courier-payables-final',
        ]));

        $response->assertOk()->assertSeeInOrder([
            route('business.pages.show', ['section' => 'courier-payables-final', 'page' => 'courier-payables-report']),
            route('business.pages.show', ['section' => 'courier-payables-final', 'page' => 'freight-difference']),
            route('business.pages.show', ['section' => 'courier-payables-final', 'page' => 'other-surcharge-summary']),
            route('business.pages.show', ['section' => 'courier-payables-final', 'page' => 'return-fee']),
        ], false);
    }

    public function test_summary_pages_render_import_and_export_buttons(): void
    {
        foreach (CourierPayableSummaryStore::PAGES as $page => $title) {
            $this->loginAs()->get(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => $page,
            ]))
                ->assertOk()
                ->assertSee("data-courier-payable-summary=\"{$page}\"", false)
                ->assertSeeText($title)
                ->assertSeeText('导入')
                ->assertSeeText('导出')
                ->assertSee('name="date"', false)
                ->assertSee('name="person"', false)
                ->assertSee('name="courier"', false)
                ->assertSee('name="keyword"', false)
                ->assertSeeText('查询')
                ->assertSeeText('重置')
                ->assertSeeText('暂无数据，请先点击“导入”上传汇总表。');
        }
    }

    public function test_each_summary_page_can_query_by_date_person_courier_and_long_identifier(): void
    {
        $pages = [
            'freight-difference' => ['结算月份', '快递公司', 'SF000000000000000001'],
            'other-surcharge-summary' => ['日期', '快递公司', 'ORDER000000000000000002'],
            'return-fee' => ['日期', '快递名称', '7732543323146123456'],
        ];

        foreach ($pages as $page => [$dateHeader, $courierHeader, $longIdentifier]) {
            $this->storeSnapshot($page, [
                $dateHeader,
                '负责人',
                $courierHeader,
                '运单号码',
                '备注',
            ], [
                ['2026-07', '苏木', '测试中通', $longIdentifier, '需要复核'],
                ['2026-08', '周生辰', '测试圆通', 'OTHER000000000000000009', '无需复核'],
            ]);

            $url = route('business.pages.show', [
                'company_id' => $this->company->id,
                'section' => 'courier-payables',
                'page' => $page,
            ]) . '?' . http_build_query([
                'date' => '2026-07',
                'person' => '苏木',
                'courier' => '中通',
                'keyword' => $longIdentifier,
            ]);

            $this->loginAs()->get($url)
                ->assertOk()
                ->assertSeeText($longIdentifier)
                ->assertDontSeeText('OTHER000000000000000009')
                ->assertSeeText('查询到 1 条 / 共 2 条')
                ->assertSee('value="2026-07"', false)
                ->assertSee('value="苏木"', false)
                ->assertSee('value="中通"', false)
                ->assertSee('value="' . $longIdentifier . '"', false);
        }
    }

    public function test_summary_query_preserves_filters_during_pagination_and_has_a_clear_empty_state(): void
    {
        $rows = [];

        for ($index = 1; $index <= 51; $index++) {
            $rows[] = [
                '2026-07',
                '苏木',
                '测试中通',
                sprintf('SF%018d', $index),
                sprintf('ORDER%015d', $index),
            ];
        }

        $this->storeSnapshot('return-fee', ['日期', '负责人', '快递名称', '运单号码', '交易订单'], $rows);
        $pageRoute = route('business.pages.show', [
            'company_id' => $this->company->id,
            'section' => 'courier-payables',
            'page' => 'return-fee',
        ]);
        $filters = ['courier' => '中通', 'keyword' => 'ORDER'];

        $this->loginAs()->get($pageRoute . '?' . http_build_query($filters))
            ->assertOk()
            ->assertSeeText('第 1 / 2 页')
            ->assertSee('courier=' . rawurlencode('中通') . '&amp;keyword=ORDER&amp;page=2', false);

        $lastWaybill = sprintf('SF%018d', 51);
        $this->loginAs()->get($pageRoute . '?' . http_build_query([...$filters, 'page' => 2]))
            ->assertOk()
            ->assertSeeText($lastWaybill)
            ->assertSeeText('第 2 / 2 页');

        $this->loginAs()->get($pageRoute . '?keyword=' . rawurlencode('完全不存在的数据'))
            ->assertOk()
            ->assertSeeText('当前查询条件下没有匹配数据。')
            ->assertDontSeeText('暂无数据，请先点击“导入”上传汇总表。')
            ->assertSeeText('查询到 0 条 / 共 51 条');
    }

    public function test_each_summary_page_exports_only_filtered_rows_and_preserves_year_month_display(): void
    {
        $pages = [
            'freight-difference' => ['结算月份', '快递公司'],
            'other-surcharge-summary' => ['日期', '快递公司'],
            'return-fee' => ['日期', '快递名称'],
        ];

        foreach ($pages as $page => [$dateHeader, $courierHeader]) {
            $this->storeSnapshot($page, [
                $dateHeader,
                '负责人',
                $courierHeader,
                '运单号码',
                '备注',
            ], [
                ['2026-07', '苏木', '测试中通', 'SF000000000000000001', '需要导出'],
                ['2026-08', '苏木', '测试中通', 'SF000000000000000002', '其他月份'],
                ['2026-07', '周生辰', '测试圆通', 'SF000000000000000003', '其他负责人'],
            ]);

            $filters = [
                'date' => '2026-07',
                'person' => '苏木',
                'courier' => '中通',
                'keyword' => '需要导出',
            ];
            $exportUrl = route('business.courier-payable-summaries.export', [
                'company_id' => $this->company->id,
                'summaryPage' => $page,
                ...$filters,
            ]);

            $this->loginAs()->get(route('business.pages.show', [
                'company_id' => $this->company->id,
                'section' => 'courier-payables',
                'page' => $page,
                ...$filters,
            ]))
                ->assertOk()
                ->assertSee(htmlspecialchars($exportUrl, ENT_QUOTES, 'UTF-8'), false);

            $response = $this->loginAs()->get($exportUrl);
            $content = $response->streamedContent();
            $lines = preg_split('/\r\n|\r|\n/', trim(substr($content, 3)));

            $response->assertOk()->assertHeader('content-type', 'text/csv; charset=UTF-8');
            $this->assertCount(2, $lines);
            $this->assertSame('="2026-07"', str_getcsv($lines[1])[0]);
            $this->assertStringContainsString('SF000000000000000001', $content);
            $this->assertStringNotContainsString('SF000000000000000002', $content);
            $this->assertStringNotContainsString('SF000000000000000003', $content);
        }
    }

    public function test_freight_difference_import_dialog_downloads_the_supplied_xlsx_template(): void
    {
        $pageResponse = $this->loginAs()->get(route('business.pages.show', [
            'section' => 'courier-payables',
            'page' => 'freight-difference',
        ]));

        $pageResponse
            ->assertOk()
            ->assertSee('data-courier-summary-import-dialog', false)
            ->assertSeeText('下载模板')
            ->assertSee(route('business.courier-payable-summaries.template', [
                'summaryPage' => 'freight-difference',
            ]), false);

        $templateResponse = $this->loginAs()->get(route('business.courier-payable-summaries.template', [
            'summaryPage' => 'freight-difference',
        ]));

        $templateResponse
            ->assertOk()
            ->assertDownload('freight_difference_import_template.xlsx')
            ->assertHeader('content-type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        $this->assertStringContainsString(
            "filename*=utf-8''" . rawurlencode('运费差导入模板.xlsx'),
            (string) $templateResponse->headers->get('Content-Disposition'),
        );

        $spreadsheet = IOFactory::load(resource_path('templates/courier-payables/freight-difference-import-template.xlsx'));
        $worksheet = $spreadsheet->getActiveSheet();

        $this->assertSame([
            '日期',
            '负责人',
            '快递公司',
            '快递单号',
            '店铺',
            'id',
            '条码',
            '交易单号',
            '差异（结算运费-提供成本运费）',
            '是否配件',
            '配件成品条码',
        ], $worksheet->rangeToArray('A1:K1', null, false, false)[0]);
        $this->assertSame('FFFFC000', $worksheet->getStyle('E1')->getFill()->getStartColor()->getARGB());
        $this->assertSame('FFFFC000', $worksheet->getStyle('F1')->getFill()->getStartColor()->getARGB());
        $this->assertSame('FFFFC000', $worksheet->getStyle('H1')->getFill()->getStartColor()->getARGB());
        $this->assertSame('@', $worksheet->getStyle('A2')->getNumberFormat()->getFormatCode());
        $this->assertSame('@', $worksheet->getStyle('F2')->getNumberFormat()->getFormatCode());
        $this->assertSame('@', $worksheet->getStyle('H2')->getNumberFormat()->getFormatCode());
        $this->assertSame('', (string) $worksheet->getCell('A2')->getValue());

        $spreadsheet->disconnectWorksheets();
    }

    public function test_other_surcharge_import_dialog_downloads_the_supplied_xlsx_template(): void
    {
        $pageResponse = $this->loginAs()->get(route('business.pages.show', [
            'section' => 'courier-payables',
            'page' => 'other-surcharge-summary',
        ]));

        $pageResponse
            ->assertOk()
            ->assertSee('data-courier-summary-import-dialog', false)
            ->assertSeeText('导入其他附加费汇总')
            ->assertSeeText('其他附加费导入模板')
            ->assertSeeText('.xlsx · 11 个字段')
            ->assertSeeText('下载模板')
            ->assertSee(route('business.courier-payable-summaries.template', [
                'summaryPage' => 'other-surcharge-summary',
            ]), false);

        $templateResponse = $this->loginAs()->get(route('business.courier-payable-summaries.template', [
            'summaryPage' => 'other-surcharge-summary',
        ]));

        $templateResponse
            ->assertOk()
            ->assertDownload('other_surcharge_import_template.xlsx')
            ->assertHeader('content-type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        $this->assertStringContainsString(
            "filename*=utf-8''" . rawurlencode('其他附加费导入模板.xlsx'),
            (string) $templateResponse->headers->get('Content-Disposition'),
        );

        $spreadsheet = IOFactory::load(resource_path('templates/courier-payables/other-surcharge-import-template.xlsx'));
        $worksheet = $spreadsheet->getActiveSheet();

        $this->assertSame([
            '日期',
            '负责人',
            '快递公司',
            '快递单号',
            '商品ID',
            '条码',
            '店铺',
            '交易单号',
            '金额',
            '备注',
            '成品条码',
        ], $worksheet->rangeToArray('A1:K1', null, false, false)[0]);
        $this->assertSame('@', $worksheet->getStyle('A2')->getNumberFormat()->getFormatCode());
        $this->assertSame('@', $worksheet->getStyle('D2')->getNumberFormat()->getFormatCode());
        $this->assertSame('@', $worksheet->getStyle('E2')->getNumberFormat()->getFormatCode());
        $this->assertSame('@', $worksheet->getStyle('F2')->getNumberFormat()->getFormatCode());
        $this->assertSame('@', $worksheet->getStyle('H2')->getNumberFormat()->getFormatCode());
        $this->assertSame('0.00########', $worksheet->getStyle('I2')->getNumberFormat()->getFormatCode());
        $this->assertSame('@', $worksheet->getStyle('K2')->getNumberFormat()->getFormatCode());
        $this->assertSame('', (string) $worksheet->getCell('A2')->getValue());
        $this->assertSame('', (string) $worksheet->getCell('K18')->getValue());

        $spreadsheet->disconnectWorksheets();
    }

    public function test_return_fee_import_dialog_downloads_the_supplied_xlsx_template(): void
    {
        $pageResponse = $this->loginAs()->get(route('business.pages.show', [
            'section' => 'courier-payables',
            'page' => 'return-fee',
        ]));

        $pageResponse
            ->assertOk()
            ->assertSee('data-courier-summary-import-dialog', false)
            ->assertSeeText('导入退件费')
            ->assertSeeText('退件费导入模板')
            ->assertSeeText('.xlsx · 11 个字段')
            ->assertSeeText('下载模板')
            ->assertSee(route('business.courier-payable-summaries.template', [
                'summaryPage' => 'return-fee',
            ]), false);

        $templateResponse = $this->loginAs()->get(route('business.courier-payable-summaries.template', [
            'summaryPage' => 'return-fee',
        ]));

        $templateResponse
            ->assertOk()
            ->assertDownload('return_fee_import_template.xlsx')
            ->assertHeader('content-type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
        $this->assertStringContainsString(
            "filename*=utf-8''" . rawurlencode('退件费导入模板.xlsx'),
            (string) $templateResponse->headers->get('Content-Disposition'),
        );

        $spreadsheet = IOFactory::load(resource_path('templates/courier-payables/return-fee-import-template.xlsx'));
        $worksheet = $spreadsheet->getActiveSheet();

        $this->assertSame([
            '日期',
            '负责人',
            '快递名称',
            '运单号码',
            'ID',
            '条码',
            '店铺',
            '交易订单',
            '结算金额',
            '备注',
            '成品条码',
        ], $worksheet->rangeToArray('A1:K1', null, false, false)[0]);

        foreach (['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'K'] as $column) {
            $this->assertSame('@', $worksheet->getStyle($column . '2')->getNumberFormat()->getFormatCode());
        }
        $this->assertSame('0.00########', $worksheet->getStyle('I2')->getNumberFormat()->getFormatCode());

        foreach ($worksheet->rangeToArray('A2:K15', null, false, false) as $row) {
            $this->assertSame([], array_values(array_filter(
                $row,
                static fn (mixed $value): bool => $value !== null && $value !== '',
            )));
        }

        $spreadsheet->disconnectWorksheets();
    }

    public function test_completed_freight_difference_template_preserves_long_identifiers_on_import(): void
    {
        $spreadsheet = IOFactory::load(resource_path('templates/courier-payables/freight-difference-import-template.xlsx'));
        $worksheet = $spreadsheet->getActiveSheet();
        $worksheet->fromArray([
            '2026-07',
            '苏木',
            '测试快递',
            'YT7632543323146',
            '测试店铺',
            '855226246304',
            'DNZ0117123N1210V01',
            '3312228147193110069',
            0.1827,
            '成品',
            '',
        ], null, 'A2');
        $worksheet->getCell('F2')->setValueExplicit('855226246304', DataType::TYPE_STRING);
        $worksheet->getCell('H2')->setValueExplicit('3312228147193110069', DataType::TYPE_STRING);

        $path = tempnam(sys_get_temp_dir(), 'freight-template-');
        $this->assertNotFalse($path);
        $xlsxPath = $path . '.xlsx';

        try {
            IOFactory::createWriter($spreadsheet, 'Xlsx')->save($xlsxPath);
            $spreadsheet->disconnectWorksheets();

            $file = new UploadedFile(
                $xlsxPath,
                '运费差导入模板.xlsx',
                'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
                null,
                true,
            );

            $this->loginAs()->post(route('business.courier-payable-summaries.import', [
                'summaryPage' => 'freight-difference',
            ]), ['import' => $file])
                ->assertRedirect(route('business.pages.show', [
                    'section' => 'courier-payables',
                    'page' => 'freight-difference',
                ]))
                ->assertSessionHas('success', '导入完成：1 条数据，11 个字段。');

            $snapshot = app(CourierPayableSummaryStore::class)->snapshot(
                (int) $this->company->id,
                'freight-difference',
            );
            $this->assertSame('2026-07', $snapshot['rows'][0][0]);
            $this->assertSame('855226246304', $snapshot['rows'][0][5]);
            $this->assertSame('3312228147193110069', $snapshot['rows'][0][7]);
            $this->assertSame('0.1827', $snapshot['rows'][0][8]);
        } finally {
            if (isset($spreadsheet)) {
                $spreadsheet->disconnectWorksheets();
            }
            if ($path !== false && is_file($path)) {
                unlink($path);
            }
            if (isset($xlsxPath) && is_file($xlsxPath)) {
                unlink($xlsxPath);
            }
        }
    }

    public function test_completed_other_surcharge_template_preserves_long_identifiers_on_import(): void
    {
        $spreadsheet = IOFactory::load(resource_path('templates/courier-payables/other-surcharge-import-template.xlsx'));
        $worksheet = $spreadsheet->getActiveSheet();
        $worksheet->fromArray([
            '2026-07',
            '苏木',
            '测试快递',
            'SF5199125637478',
            '6041543429417',
            'SJ038017N1410V01',
            '测试店铺',
            '5110751415866048404',
            -60,
            '安装费',
            'CP001',
        ], null, 'A2');
        $worksheet->getCell('E2')->setValueExplicit('6041543429417', DataType::TYPE_STRING);
        $worksheet->getCell('H2')->setValueExplicit('5110751415866048404', DataType::TYPE_STRING);

        $path = tempnam(sys_get_temp_dir(), 'other-surcharge-template-');
        $this->assertNotFalse($path);
        $xlsxPath = $path . '.xlsx';

        try {
            IOFactory::createWriter($spreadsheet, 'Xlsx')->save($xlsxPath);
            $spreadsheet->disconnectWorksheets();

            $file = new UploadedFile(
                $xlsxPath,
                '其他附加费导入模板.xlsx',
                'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
                null,
                true,
            );

            $this->loginAs()->post(route('business.courier-payable-summaries.import', [
                'summaryPage' => 'other-surcharge-summary',
            ]), ['import' => $file])
                ->assertRedirect(route('business.pages.show', [
                    'section' => 'courier-payables',
                    'page' => 'other-surcharge-summary',
                ]))
                ->assertSessionHas('success', '导入完成：1 条数据，11 个字段。');

            $snapshot = app(CourierPayableSummaryStore::class)->snapshot(
                (int) $this->company->id,
                'other-surcharge-summary',
            );
            $this->assertSame('2026-07', $snapshot['rows'][0][0]);
            $this->assertSame('6041543429417', $snapshot['rows'][0][4]);
            $this->assertSame('5110751415866048404', $snapshot['rows'][0][7]);
            $this->assertSame('-60', $snapshot['rows'][0][8]);
            $this->assertSame('安装费', $snapshot['rows'][0][9]);
        } finally {
            if (isset($spreadsheet)) {
                $spreadsheet->disconnectWorksheets();
            }
            if ($path !== false && is_file($path)) {
                unlink($path);
            }
            if (isset($xlsxPath) && is_file($xlsxPath)) {
                unlink($xlsxPath);
            }
        }
    }

    public function test_completed_return_fee_template_preserves_long_identifiers_and_amount_precision(): void
    {
        $spreadsheet = IOFactory::load(resource_path('templates/courier-payables/return-fee-import-template.xlsx'));
        $worksheet = $spreadsheet->getActiveSheet();
        $worksheet->fromArray([
            '2026-09-20',
            '苏木',
            '测试快递',
            '7732543323146123456',
            '6041543429417123456',
            'SJ038017N1410V01',
            '测试店铺',
            '5110751415866048404',
            12.3456,
            '退件费',
            'CP000000000000001',
        ], null, 'A2');
        $worksheet->getCell('D2')->setValueExplicit('7732543323146123456', DataType::TYPE_STRING);
        $worksheet->getCell('E2')->setValueExplicit('6041543429417123456', DataType::TYPE_STRING);
        $worksheet->getCell('F2')->setValueExplicit('SJ038017N1410V01', DataType::TYPE_STRING);
        $worksheet->getCell('H2')->setValueExplicit('5110751415866048404', DataType::TYPE_STRING);
        $worksheet->getCell('K2')->setValueExplicit('CP000000000000001', DataType::TYPE_STRING);

        $path = tempnam(sys_get_temp_dir(), 'return-fee-template-');
        $this->assertNotFalse($path);
        $xlsxPath = $path . '.xlsx';

        try {
            IOFactory::createWriter($spreadsheet, 'Xlsx')->save($xlsxPath);
            $spreadsheet->disconnectWorksheets();

            $file = new UploadedFile(
                $xlsxPath,
                '退件费导入模板.xlsx',
                'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
                null,
                true,
            );

            $this->loginAs()->post(route('business.courier-payable-summaries.import', [
                'summaryPage' => 'return-fee',
            ]), ['import' => $file])
                ->assertRedirect(route('business.pages.show', [
                    'section' => 'courier-payables',
                    'page' => 'return-fee',
                ]))
                ->assertSessionHas('success', '导入完成：1 条数据，11 个字段。');

            $snapshot = app(CourierPayableSummaryStore::class)->snapshot(
                (int) $this->company->id,
                'return-fee',
            );
            $this->assertSame('2026-09-20', $snapshot['rows'][0][0]);
            $this->assertSame('7732543323146123456', $snapshot['rows'][0][3]);
            $this->assertSame('6041543429417123456', $snapshot['rows'][0][4]);
            $this->assertSame('SJ038017N1410V01', $snapshot['rows'][0][5]);
            $this->assertSame('5110751415866048404', $snapshot['rows'][0][7]);
            $this->assertSame('12.3456', $snapshot['rows'][0][8]);
            $this->assertSame('CP000000000000001', $snapshot['rows'][0][10]);
        } finally {
            if (isset($spreadsheet)) {
                $spreadsheet->disconnectWorksheets();
            }
            if ($path !== false && is_file($path)) {
                unlink($path);
            }
            if (isset($xlsxPath) && is_file($xlsxPath)) {
                unlink($xlsxPath);
            }
        }
    }

    public function test_import_replaces_the_page_snapshot_and_export_returns_all_rows(): void
    {
        $file = UploadedFile::fake()->createWithContent(
            '运费差.csv',
            "快递公司,结算月份,运费差,备注\n测试快递,2026-08,-18.50,复核\n第二快递,2026-08,20,=待确认\n",
        );

        $this->loginAs()->post(route('business.courier-payable-summaries.import', [
            'summaryPage' => 'freight-difference',
        ]), ['import' => $file])
            ->assertRedirect(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'freight-difference',
            ]))
            ->assertSessionHas('success', '导入完成：2 条数据，4 个字段。');

        Storage::disk('uploads')->assertExists(
            app(CourierPayableSummaryStore::class)->path((int) $this->company->id, 'freight-difference')
        );

        $this->loginAs()->get(route('business.pages.show', [
            'section' => 'courier-payables',
            'page' => 'freight-difference',
        ]))
            ->assertOk()
            ->assertSeeText('导入完成：2 条数据，4 个字段。')
            ->assertSeeText('测试快递')
            ->assertSeeText('-18.50')
            ->assertSeeText('第二快递');

        $response = $this->loginAs()->get(route('business.courier-payable-summaries.export', [
            'summaryPage' => 'freight-difference',
        ]));
        $content = $response->streamedContent();

        $response->assertOk()->assertHeader('content-type', 'text/csv; charset=UTF-8');
        $this->assertStringContainsString('快递公司,结算月份,运费差,备注', $content);
        $this->assertStringContainsString('测试快递,"=""2026-08""",-18.50,复核', $content);
        $this->assertStringContainsString("\t=待确认", $content);
    }

    public function test_return_fee_page_paginates_and_export_includes_all_imported_rows(): void
    {
        $rows = ["运单号码,交易订单,结算金额\n"];
        for ($index = 1; $index <= 51; $index++) {
            $rows[] = sprintf("SF%018d,ORDER%015d,%d.%04d\n", $index, $index, $index, $index);
        }

        $file = UploadedFile::fake()->createWithContent('退件费.csv', implode('', $rows));
        $this->loginAs()->post(route('business.courier-payable-summaries.import', [
            'summaryPage' => 'return-fee',
        ]), ['import' => $file])
            ->assertRedirect(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'return-fee',
            ]))
            ->assertSessionHas('success', '导入完成：51 条数据，3 个字段。');

        $firstWaybill = sprintf('SF%018d', 1);
        $lastWaybill = sprintf('SF%018d', 51);
        $pageRoute = route('business.pages.show', [
            'section' => 'courier-payables',
            'page' => 'return-fee',
        ]);

        $this->loginAs()->get($pageRoute)
            ->assertOk()
            ->assertSeeText($firstWaybill)
            ->assertDontSeeText($lastWaybill)
            ->assertSeeText('第 1 / 2 页');
        $this->loginAs()->get($pageRoute . '?page=2')
            ->assertOk()
            ->assertSeeText($lastWaybill)
            ->assertSeeText('第 2 / 2 页');

        $response = $this->loginAs()->get(route('business.courier-payable-summaries.export', [
            'summaryPage' => 'return-fee',
        ]));
        $content = $response->streamedContent();

        $response->assertOk()->assertHeader('content-type', 'text/csv; charset=UTF-8');
        $this->assertStringContainsString($firstWaybill, $content);
        $this->assertStringContainsString($lastWaybill, $content);
        $this->assertStringContainsString('51.0051', $content);
    }

    public function test_summary_imports_accept_more_than_ten_thousand_rows(): void
    {
        $store = app(CourierPayableSummaryStore::class);
        $this->assertSame(500000, $store->maxRows('freight-difference'));
        $this->assertSame(500000, $store->maxRows('other-surcharge-summary'));
        $this->assertSame(500000, $store->maxRows('return-fee'));

        $rows = ["快递公司,结算月份\n"];
        for ($index = 1; $index <= 10001; $index++) {
            $rows[] = "测试快递,2026-08\n";
        }

        foreach (['freight-difference', 'other-surcharge-summary', 'return-fee'] as $page) {
            $file = UploadedFile::fake()->createWithContent($page . '.csv', implode('', $rows));

            $this->loginAs()->post(route('business.courier-payable-summaries.import', [
                'summaryPage' => $page,
            ]), ['import' => $file])
                ->assertRedirect(route('business.pages.show', [
                    'section' => 'courier-payables',
                    'page' => $page,
                ]))
                ->assertSessionHas('success', '导入完成：10001 条数据，2 个字段。')
                ->assertSessionDoesntHaveErrors('import');

            $snapshot = $store->snapshot((int) $this->company->id, $page);
            $this->assertCount(10001, $snapshot['rows']);
        }
    }

    public function test_summary_actions_require_the_matching_page_permission(): void
    {
        $this->withExceptionHandling();
        $this->user->roles()->sync([
            \App\Models\Auth\Role::where('name', 'admin')->firstOrFail()->id,
        ]);
        setting()->set('system.sidebar_permissions', [
            'configured' => ['user_' . $this->user->id],
            'subjects' => ['user_' . $this->user->id => ['courier-payables/courier-information']],
        ]);

        $this->loginAs()->get(route('business.courier-payable-summaries.export', [
            'summaryPage' => 'freight-difference',
        ]))->assertForbidden();

        $this->loginAs()->get(route('business.courier-payable-summaries.template', [
            'summaryPage' => 'freight-difference',
        ]))->assertForbidden();

        $this->loginAs()->get(route('business.courier-payable-summaries.template', [
            'summaryPage' => 'other-surcharge-summary',
        ]))->assertForbidden();

        $this->loginAs()->post(route('business.courier-payable-summaries.import', [
            'summaryPage' => 'return-fee',
        ]))->assertForbidden();

        $this->loginAs()->get(route('business.courier-payable-summaries.export', [
            'summaryPage' => 'return-fee',
        ]))->assertForbidden();

        $this->loginAs()->get(route('business.courier-payable-summaries.template', [
            'summaryPage' => 'return-fee',
        ]))->assertForbidden();
    }

    /** @param list<string> $headers @param list<list<string>> $rows */
    private function storeSnapshot(string $page, array $headers, array $rows): void
    {
        $store = app(CourierPayableSummaryStore::class);
        Storage::disk('uploads')->put(
            $store->path((int) $this->company->id, $page),
            json_encode([
                'version' => 1,
                'headers' => $headers,
                'rows' => $rows,
                'source_name' => $page . '.xlsx',
                'imported_at' => now()->toIso8601String(),
                'imported_by' => $this->user->id,
            ], JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR),
        );
    }
}