<?php

namespace Tests\Feature\Business;

use App\Jobs\Common\CreateContact;
use App\Models\Auth\DingTalkIdentity;
use App\Models\Auth\Permission;
use App\Models\Auth\Role;
use App\Models\Auth\SupplierPortalIdentity;
use App\Models\Auth\User;
use App\Models\Common\Contact;
use App\Services\Auth\SupplierPortalAccess;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Str;
use Illuminate\Validation\ValidationException;
use Modules\EcommerceFinance\Services\SupplierPayableOverrideStore;
use Modules\EcommerceFinance\Services\SupplierStatementMatcher;
use Modules\EcommerceFinance\Services\SupplierStatementStore;
use Modules\EcommerceFinance\Services\SupplierStatementTemplate;
use Tests\Feature\FeatureTestCase;

class SupplierReconciliationTest extends FeatureTestCase
{
    private const HEADER = '快递名称,快递单号,单据编号（采购单号）,创建时间,供应商,条码,规格名称,数量,单价,金额';

    protected function setUp(): void
    {
        parent::setUp();

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

    public function test_finance_page_renders_with_comparison_rules(): void
    {
        $this->seedStatement('晨丰', [
            $this->statementRow('ZSJ-1', '128.00', '2', '256.00'),
        ]);

        $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'supplier-reconciliation',
                'page' => 'finance-data',
                'supplier' => '晨丰',
            ]))
            ->assertOk()
            ->assertSeeText('供应商对账')
            ->assertSeeText('财务端数据')
            ->assertSeeText('厂家端数据')
            ->assertSeeText('厂家多')
            ->assertSeeText('取金额低的一方结算')
            ->assertSeeText('采购单号 + 日期 + 商品编码')
            ->assertSee('list="finance-supplier-options"', false)
            ->assertSeeText('对账人')
            ->assertSeeText('下载对账单模板');
    }

    public function test_finance_page_filters_suppliers_by_reconciler(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        $store->save('final:supplier:payment-reconciliation', 'line:000001', [
            'summary_month' => '2026-09', 'purchaseNo' => '编号-ZSJ-1', 'date' => '2026-09-30',
            'supplier' => '晨丰', 'skuCode' => 'ZSJ-1',
            'qty' => '2', 'unitPrice' => '128', 'amount' => '256', 'reconciler' => '张三',
        ], $companyId, null);
        $store->save('final:supplier:payment-reconciliation', 'line:000002', [
            'summary_month' => '2026-09', 'purchaseNo' => '编号-SJ-1', 'date' => '2026-09-30',
            'supplier' => '鸣飞家具', 'skuCode' => 'SJ-1',
            'qty' => '1', 'unitPrice' => '96', 'amount' => '96', 'reconciler' => '李四',
        ], $companyId, null);

        $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'supplier-reconciliation',
                'page' => 'finance-data',
                'reconciler' => '张三',
            ]))
            ->assertOk()
            ->assertSeeText('对账人')
            ->assertSeeText('张三')
            ->assertSeeText('晨丰')
            ->assertDontSeeText('鸣飞家具');
    }

    public function test_comparison_detail_view_replaces_the_supplier_list(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        $store->save('final:supplier:payment-reconciliation', 'line:000001', [
            'summary_month' => '2026-09', 'purchaseNo' => '编号-ZSJ-1N1097V01', 'date' => '2026-09-30',
            'supplier' => '晨丰', 'skuCode' => 'ZSJ-1',
            'qty' => '2', 'unitPrice' => '128', 'amount' => '256', 'reconciler' => '张三',
        ], $companyId, null);
        $store->save('final:supplier:payment-reconciliation', 'line:000002', [
            'summary_month' => '2026-09', 'purchaseNo' => '编号-ZSJ-2N1097V01', 'date' => '2026-09-30',
            'supplier' => '晨丰', 'skuCode' => 'ZSJ-2',
            'qty' => '1', 'unitPrice' => '50', 'amount' => '50', 'reconciler' => '张三',
        ], $companyId, null);
        $this->seedStatement('晨丰', [
            $this->statementRow('ZSJ-1N1097V01', '128.00', '3', '384.00'),
            $this->statementRow('ZSJ-3N1097V01', '80.00', '1', '80.00'),
        ]);

        $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'supplier-reconciliation',
                'page' => 'finance-data',
                'supplier' => '晨丰',
            ]))
            ->assertOk()
            ->assertSeeText('比对明细')
            ->assertSeeText('返回供应商列表')
            ->assertSeeText('结算金额')
            ->assertSeeText('采购单号')
            ->assertSeeText('日期')
            ->assertSeeText('数量差异（厂家-我方）')
            ->assertSeeText('厂家多 1.00')
            ->assertSeeText('厂家多 ￥128.00')
            ->assertSeeText('编号-ZSJ-1N1097V01')
            ->assertSeeText('导出比对汇总')
            ->assertSee('sr-comparison-scroll', false)
            ->assertSeeText('每页 15 条')
            ->assertSeeText('ZSJ-3')
            ->assertSeeText('ZSJ-2')
            ->assertDontSeeText('各厂家上传情况');
    }

    public function test_finance_supplier_filter_requires_an_exact_searchable_name(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        foreach (['晨丰', '鸣飞家具'] as $supplier) {
            $store->save('final:supplier:payment-reconciliation', 'supplier:' . $supplier, [
                'summary_month' => '2026-09',
                'purchaseNo' => 'PO-' . $supplier,
                'date' => '2026-09-30',
                'supplier' => $supplier,
                'skuCode' => 'A-1',
                'qty' => '1',
                'unitPrice' => '10',
                'amount' => '10',
                'reconciler' => '张三',
            ], $companyId, null);
        }

        $pageUrl = route('business.pages.show', [
            'company_id' => $companyId,
            'section' => 'supplier-reconciliation',
            'page' => 'finance-data',
        ]);

        $this->loginAs()->get($pageUrl . '?supplier=' . urlencode('晨丰'))
            ->assertOk()
            ->assertSeeText('晨丰 · 比对明细')
            ->assertSee('value="晨丰"', false);

        $this->loginAs()->get($pageUrl . '?supplier=' . urlencode('不存在的厂家'))
            ->assertOk()
            ->assertSeeText('未找到名为「不存在的厂家」的供应商')
            ->assertDontSeeText('晨丰 · 比对明细')
            ->assertDontSeeText('鸣飞家具 · 比对明细');
    }

    public function test_finance_comparison_rows_are_paginated_fifteen_per_page(): void
    {
        $companyId = (int) $this->company->id;
        $store = app(SupplierPayableOverrideStore::class);
        $statementRows = [];
        for ($i = 1; $i <= 20; $i++) {
            $purchaseNo = sprintf('PO-%02d', $i);
            $barcode = sprintf('A-%02d', $i);
            $store->save('final:supplier:payment-reconciliation', 'compare:' . $i, [
                'summary_month' => '2026-09',
                'purchaseNo' => $purchaseNo,
                'date' => '2026-09-30',
                'supplier' => '晨丰',
                'skuCode' => $barcode,
                'qty' => '1',
                'unitPrice' => '10',
                'amount' => '10',
                'reconciler' => '张三',
            ], $companyId, null);
            $statementRows[] = array_merge(
                $this->statementRow($barcode . 'N1097V01', '10.00', '1', '10.00'),
                ['purchaseNo' => $purchaseNo],
            );
        }
        $this->seedStatement('晨丰', $statementRows);

        $pageUrl = fn (int $page): string => route('business.pages.show', [
            'company_id' => $companyId,
            'section' => 'supplier-reconciliation',
            'page' => 'finance-data',
            'supplier' => '晨丰',
            'compare_page' => $page,
        ]);

        $this->loginAs()->get($pageUrl(1))
            ->assertOk()
            ->assertSeeText('第 1 / 2 页')
            ->assertSeeText('每页 15 条')
            ->assertSeeText('A-01')
            ->assertSeeText('A-15')
            ->assertDontSeeText('A-16')
            ->assertDontSeeText('A-20');

        $this->loginAs()->get($pageUrl(2))
            ->assertOk()
            ->assertSeeText('第 2 / 2 页')
            ->assertSeeText('A-16')
            ->assertSeeText('A-20')
            ->assertDontSeeText('A-15')
            ->assertDontSeeText('A-01');
    }

    public function test_finance_comparison_export_includes_summary_and_all_filtered_rows(): void
    {
        $companyId = (int) $this->company->id;
        $store = app(SupplierPayableOverrideStore::class);
        foreach ([
            'mine:1' => ['purchaseNo' => 'PO-1', 'skuCode' => 'A-1', 'qty' => '2', 'unitPrice' => '100', 'amount' => '200', 'reconciler' => '张三'],
            'mine:2' => ['purchaseNo' => 'PO-2', 'skuCode' => 'B-1', 'qty' => '1', 'unitPrice' => '50', 'amount' => '50', 'reconciler' => '张三'],
            'mine:other' => ['purchaseNo' => 'PO-OTHER', 'skuCode' => 'C-1', 'qty' => '1', 'unitPrice' => '30', 'amount' => '30', 'reconciler' => '李四'],
        ] as $key => $row) {
            $store->save('final:supplier:payment-reconciliation', $key, $row + [
                'summary_month' => $key === 'mine:other' ? '2026-10' : '2026-09',
                'date' => '2026-09-30',
                'supplier' => '晨丰',
            ], $companyId, null);
        }
        $this->seedStatement('晨丰', [
            array_merge($this->statementRow('A-1N1097V01', '100.00', '2', '200.00'), ['purchaseNo' => 'PO-1']),
            array_merge($this->statementRow('B-1N1097V01', '50.00', '2', '100.00'), ['purchaseNo' => 'PO-2']),
            array_merge($this->statementRow('D-1N1097V01', '80.00', '1', '80.00'), ['purchaseNo' => 'PO-D']),
        ]);

        $response = $this->loginAs()->get(route('business.supplier-reconciliation.comparison.export', [
            'supplier' => '晨丰',
            'month' => '2026-09',
            'reconciler' => '张三',
        ]));
        $content = $response->streamedContent();

        $response->assertOk()
            ->assertDownload()
            ->assertHeader('content-type', 'text/csv; charset=UTF-8');

        foreach ([
            '供应商,晨丰',
            '月份,2026-09',
            '对账人,张三',
            '双方一致,1',
            '厂家多,1',
            '数量/金额不一致,1',
            '厂家少,0',
            '采购单号,日期,我方商品编码,厂家条码,比对结果',
            'PO-1',
            'PO-2',
            'PO-D',
            '厂家多 1',
            '厂家多 ￥50.00',
        ] as $expected) {
            $this->assertStringContainsString($expected, $content);
        }

        $this->assertStringNotContainsString('PO-OTHER', $content);
    }

    public function test_supplier_page_shows_uploads_and_return_rows(): void
    {
        $this->seedStatement('晨丰', [
            $this->statementRow('ZSJ-1', '128.00', '2', '256.00'),
        ]);
        app(SupplierPayableOverrideStore::class)->save(
            'final:supplier:return-reconciliation',
            'line:000001',
            ['summary_month' => '2026-09', 'send_time' => '2026-09-30', 'supplier' => '晨丰', 'barcode' => 'ZSJ-1',
                'sku_name' => '款式十一', 'qty' => '1', 'unit_price' => '128', 'amount' => '128'],
            (int) $this->company->id,
            null,
        );

        $response = $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'supplier-reconciliation',
                'page' => 'supplier-data',
                'supplier' => '晨丰',
            ]))
            ->assertOk()
            ->assertSeeText('厂家对账单 · 上传与实时数据')
            ->assertSeeText('上传记录')
            ->assertSeeText('退货扣减确认')
            ->assertSeeText('退货金额')
            ->assertSeeText('全部确认无异议')
            ->assertSeeText('待确认')
            ->assertSeeText('条形码')
            ->assertSeeText('商品名称')
            ->assertSeeText('发货时间')
            ->assertSeeText('ZSJ-1')
            ->assertSeeText('查询')
            ->assertSeeText('导出当前筛选结果');

        $response->assertSee('sr-return-scroll', false);

        $html = (string) $response->getContent();
        $uploadHistoryPosition = strpos($html, ' · 上传记录');
        $returnPanelPosition = strpos($html, '退货扣减确认');
        $this->assertNotFalse($uploadHistoryPosition, '内部页面应保留上传记录。');
        $this->assertNotFalse($returnPanelPosition, '内部页面应正常渲染退货面板。');
        $this->assertGreaterThan($returnPanelPosition, $uploadHistoryPosition, '上传记录应移动到页面最下面。');

        $tableStart = strpos($html, '<table class="sr-return-table">');
        $tableEnd = $tableStart === false ? false : strpos($html, '</table>', $tableStart);
        $this->assertNotFalse($tableStart, '厂家退货表应正常渲染。');
        $this->assertNotFalse($tableEnd, '厂家退货表应正常结束。');

        $returnTable = substr($html, $tableStart, $tableEnd - $tableStart);
        $this->assertSame(15, substr_count($returnTable, '<th scope="col">'));
        foreach (['月份', '预估单价', '预估金额', '标记多标签', '创建人', '对账人'] as $hiddenColumn) {
            $this->assertStringNotContainsString('<th scope="col">' . $hiddenColumn . '</th>', $returnTable);
        }
    }

    public function test_supplier_page_uses_a_searchable_exact_supplier_picker(): void
    {
        $this->seedStatement('晨丰', [
            $this->statementRow('ZSJ-1', '128.00', '2', '256.00'),
        ]);
        $this->seedStatement('鸣飞家具', [
            array_merge($this->statementRow('SJ-1', '96.00', '1', '96.00'), ['supplier' => '鸣飞家具']),
        ]);

        $pageUrl = route('business.pages.show', [
            'company_id' => $this->company->id,
            'section' => 'supplier-reconciliation',
            'page' => 'supplier-data',
        ]);

        $this->loginAs()->get($pageUrl)
            ->assertOk()
            ->assertSee('name="supplier"', false)
            ->assertSee('list="supplier-name-options"', false)
            ->assertSeeText('查询厂家')
            ->assertSee('value="晨丰"', false)
            ->assertSee('value="鸣飞家具"', false);

        $this->loginAs()->get($pageUrl . '?supplier=' . urlencode('鸣飞家具'))
            ->assertOk()
            ->assertSeeText('鸣飞家具 · 上传记录')
            ->assertDontSeeText('晨丰 · 上传记录');

        $this->loginAs()->get($pageUrl . '?supplier=' . urlencode('不存在的厂家'))
            ->assertOk()
            ->assertSeeText('未找到名为「不存在的厂家」的厂家')
            ->assertDontSeeText('晨丰 · 上传记录')
            ->assertDontSeeText('鸣飞家具 · 上传记录');
    }

    public function test_supplier_portal_is_locked_to_its_own_page_and_blocks_core_routes(): void
    {
        $this->seedStatement('晨丰', [
            $this->statementRow('ZSJ-1', '128.00', '2', '256.00'),
        ]);
        $supplierUser = $this->createSupplierPortalUser('晨丰');
        $pageUrl = route('business.pages.show', [
            'company_id' => $this->company->id,
            'section' => 'supplier-reconciliation',
            'page' => 'supplier-data',
            'supplier' => '鸣飞家具',
        ]);

        $this->actingAsSupplierPortal($supplierUser)->get($pageUrl)
            ->assertOk()
            ->assertSeeText('当前厂家（由钉钉组织自动确定）')
            ->assertSeeText('晨丰')
            ->assertDontSee('list="supplier-name-options"', false)
            ->assertDontSeeText('权限管理')
            ->assertDontSeeText('数据库管理')
            ->assertDontSeeText('鸣飞家具 · 上传记录');

        $this->withExceptionHandling();
        $this->actingAsSupplierPortal($supplierUser)
            ->get(route('business.pages.show', [
                'company_id' => $this->company->id,
                'section' => 'supplier-reconciliation',
                'page' => 'finance-data',
            ]))
            ->assertForbidden();

        $this->actingAsSupplierPortal($supplierUser)
            ->get(route('business.supplier-reconciliation.comparison.export', ['company_id' => $this->company->id]))
            ->assertForbidden();

        $this->actingAsSupplierPortal($supplierUser)
            ->get(route('dashboard', ['company_id' => $this->company->id]))
            ->assertRedirect(route('business.supplier-portal.home', [
                'company_id' => $this->company->id,
            ]));

        $this->actingAsSupplierPortal($supplierUser)
            ->get(route('business.supplier-portal.home', ['company_id' => $this->company->id]))
            ->assertRedirect(route('business.pages.show', [
                'company_id' => $this->company->id,
                'section' => 'supplier-reconciliation',
                'page' => 'supplier-data',
            ]));
    }

    public function test_supplier_portal_upload_and_return_actions_ignore_spoofed_supplier(): void
    {
        $supplierUser = $this->createSupplierPortalUser('晨丰');
        $file = UploadedFile::fake()->createWithContent(
            'statement.csv',
            "\xEF\xBB\xBF" . self::HEADER . "\n"
            . ",,PORTAL-UPLOAD,2026-09-30,晨丰,ZSJ-1,规格甲,2,128.00,256.00\n",
        );

        $this->actingAsSupplierPortal($supplierUser)
            ->post(route('business.supplier-reconciliation.statement.upload', ['company_id' => $this->company->id]), [
                'supplier' => '鸣飞家具',
                'import' => $file,
            ])
            ->assertStatus(302)
            ->assertSessionHas('success', '对账单已保存：晨丰 共 1 行。');

        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        $store->save('final:supplier:return-reconciliation', 'portal:own-confirm', [
            'summary_month' => '2026-09', 'send_time' => '2026-09-20', 'supplier' => '晨丰',
            'barcode' => 'OWN-CONFIRM', 'qty' => '1', 'unit_price' => '100', 'amount' => '100',
        ], $companyId, null);
        $store->save('final:supplier:return-reconciliation', 'portal:own-dispute', [
            'summary_month' => '2026-09', 'send_time' => '2026-09-20', 'supplier' => '晨丰',
            'barcode' => 'OWN-DISPUTE', 'qty' => '1', 'unit_price' => '100', 'amount' => '100',
        ], $companyId, null);
        $store->save('final:supplier:return-reconciliation', 'portal:foreign', [
            'summary_month' => '2026-09', 'send_time' => '2026-09-20', 'supplier' => '鸣飞家具',
            'barcode' => 'FOREIGN-RETURN', 'qty' => '1', 'unit_price' => '100', 'amount' => '100',
        ], $companyId, null);

        $this->actingAsSupplierPortal($supplierUser)
            ->post(route('business.supplier-reconciliation.return.confirm', ['company_id' => $companyId]), [
                'supplier' => '鸣飞家具',
                'key' => 'portal:own-confirm',
            ])
            ->assertStatus(302)
            ->assertSessionHas('success', '已确认该行退货扣减。');

        $this->actingAsSupplierPortal($supplierUser)
            ->post(route('business.supplier-reconciliation.return.dispute', ['company_id' => $companyId]), [
                'supplier' => '鸣飞家具',
                'key' => 'portal:own-dispute',
            ])
            ->assertStatus(302)
            ->assertSessionHas('success', '已提交异议，复核通过前该行暂不扣减。');

        $this->withExceptionHandling();
        $this->actingAsSupplierPortal($supplierUser)
            ->post(route('business.supplier-reconciliation.return.confirm', ['company_id' => $companyId]), [
                'key' => 'portal:foreign',
            ])
            ->assertForbidden();

        $this->assertCount(1, app(SupplierStatementStore::class)->rows('晨丰', $companyId));
        $this->assertCount(0, app(SupplierStatementStore::class)->rows('鸣飞家具', $companyId));
    }

    public function test_vendor_portal_shows_only_all_returns_for_the_logged_in_supplier(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        $this->seedStatement('鸣飞家具', [
            array_merge($this->statementRow('OTHER-SUPPLIER', '100.00', '1', '100.00'), ['supplier' => '鸣飞家具']),
        ]);
        for ($i = 1; $i <= 20; $i++) {
            $store->save('final:supplier:return-reconciliation', sprintf('portal:%02d', $i), [
                'summary_month' => '2026-09',
                'send_time' => '2026-09-20',
                'supplier' => '晨丰',
                'barcode' => sprintf('PORTAL-%02d', $i),
                'sku_name' => '门户退货商品',
                'qty' => '1',
                'unit_price' => '100',
                'amount' => '100',
            ], $companyId, null);
        }
        $store->save('final:supplier:return-reconciliation', 'portal:other', [
            'summary_month' => '2026-09',
            'send_time' => '2026-09-20',
            'supplier' => '鸣飞家具',
            'barcode' => 'OTHER-SUPPLIER-RETURN',
            'qty' => '1',
            'unit_price' => '100',
            'amount' => '100',
        ], $companyId, null);

        $vendor = $this->createVendorPortalUser('晨丰');
        $portalUrl = route('portal.supplier-reconciliation.index', ['company_id' => $companyId]);

        $this->post(route('login'), [
            'email' => $vendor->email,
            'password' => 'portal-password',
        ])
            ->assertRedirect($portalUrl);

        $this->loginAs($vendor)->get($portalUrl)
            ->assertOk()
            ->assertSeeText('供应商对账')
            ->assertSeeText('晨丰 · 厂家对账')
            ->assertSeeText('退货明细（全部退货数据）')
            ->assertSeeText('PORTAL-01')
            ->assertDontSeeText('PORTAL-20')
            ->assertDontSeeText('OTHER-SUPPLIER-RETURN')
            ->assertDontSeeText('鸣飞家具')
            ->assertDontSeeText('最近上传')
            ->assertDontSee('supplier-name-options', false)
            ->assertSee('sp-return-scroll', false)
            ->assertSee('id="portal-return-date-from"', false)
            ->assertSee('data-return-date-range="last-month"', false)
            ->assertDontSeeText('预估单价');

        $this->loginAs($vendor)->get($portalUrl . '?return_page=2')
            ->assertOk()
            ->assertSeeText('PORTAL-20')
            ->assertDontSeeText('PORTAL-01')
            ->assertDontSeeText('OTHER-SUPPLIER-RETURN');
    }

    public function test_non_vendor_portal_account_cannot_open_supplier_return_page(): void
    {
        $this->withExceptionHandling();
        $customer = Contact::customer()->whereNotNull('user_id')->firstOrFail();

        $this->loginAs($customer->user)
            ->get(route('portal.supplier-reconciliation.index', ['company_id' => $this->company->id]))
            ->assertForbidden();
    }

    public function test_vendor_portal_export_and_confirmation_are_scoped_to_the_bound_supplier(): void
    {
        $this->withExceptionHandling();
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        $store->save('final:supplier:return-reconciliation', 'portal:own', [
            'summary_month' => '2026-09', 'send_time' => '2026-09-20', 'supplier' => '晨丰',
            'barcode' => 'OWN-RETURN', 'qty' => '1', 'unit_price' => '100', 'amount' => '100',
        ], $companyId, null);
        $store->save('final:supplier:return-reconciliation', 'portal:foreign', [
            'summary_month' => '2026-09', 'send_time' => '2026-09-20', 'supplier' => '鸣飞家具',
            'barcode' => 'FOREIGN-RETURN', 'qty' => '1', 'unit_price' => '100', 'amount' => '100',
        ], $companyId, null);

        $vendor = $this->createVendorPortalUser('晨丰');
        $response = $this->loginAs($vendor)->get(route('portal.supplier-reconciliation.returns.export', [
            'company_id' => $companyId,
            'supplier' => '鸣飞家具',
        ]));
        $content = $response->streamedContent();

        $response->assertOk()->assertDownload();
        $this->assertStringContainsString('OWN-RETURN', $content);
        $this->assertStringNotContainsString('FOREIGN-RETURN', $content);
        $this->assertStringNotContainsString('预估单价', $content);

        $this->loginAs($vendor)
            ->post(route('portal.supplier-reconciliation.return.confirm', ['company_id' => $companyId]), [
                'key' => 'portal:foreign',
            ])
            ->assertForbidden();

        $this->loginAs($vendor)
            ->post(route('portal.supplier-reconciliation.return.confirm', ['company_id' => $companyId]), [
                'key' => 'portal:own',
            ])
            ->assertStatus(302)
            ->assertSessionHas('success', '已确认该行退货扣减。');

        $statuses = app(\Modules\EcommerceFinance\Services\SupplierReturnConfirmation::class)
            ->statuses('晨丰', $companyId);
        $this->assertSame('confirmed', $statuses['portal:own']);
        $this->assertArrayNotHasKey('portal:foreign', $statuses);
    }

    public function test_vendor_portal_upload_always_uses_the_bound_supplier(): void
    {
        $vendor = $this->createVendorPortalUser('晨丰');
        $file = UploadedFile::fake()->createWithContent(
            'statement.csv',
            "\xEF\xBB\xBF" . self::HEADER . "\n"
            . ",,PORTAL-UPLOAD,2026-09-30,晨丰,ZSJ-1,规格甲,2,128.00,256.00\n",
        );

        $this->loginAs($vendor)
            ->post(route('portal.supplier-reconciliation.statement.upload', ['company_id' => $this->company->id]), [
                'supplier' => '鸣飞家具',
                'import' => $file,
            ])
            ->assertStatus(302)
            ->assertSessionHas('success', '对账单已保存：晨丰 共 1 行。');

        $this->assertCount(1, app(SupplierStatementStore::class)->rows('晨丰', (int) $this->company->id));
        $this->assertCount(0, app(SupplierStatementStore::class)->rows('鸣飞家具', (int) $this->company->id));
    }

    public function test_vendor_portal_rejects_a_statement_for_another_supplier(): void
    {
        $this->withExceptionHandling();
        $vendor = $this->createVendorPortalUser('晨丰');
        $file = UploadedFile::fake()->createWithContent(
            'statement.csv',
            "\xEF\xBB\xBF" . self::HEADER . "\n"
            . ",,PORTAL-WRONG-SUPPLIER,2026-09-30,鸣飞家具,ZSJ-1,规格甲,2,128.00,256.00\n",
        );

        $this->loginAs($vendor)
            ->post(route('portal.supplier-reconciliation.statement.upload', ['company_id' => $this->company->id]), [
                'import' => $file,
            ])
            ->assertSessionHasErrors([
                'import' => '第 2 行：供应商必须填写「晨丰」，不能提交其他厂家的数据。',
            ]);

        $this->assertCount(0, app(SupplierStatementStore::class)->rows('晨丰', (int) $this->company->id));
        $this->assertCount(0, app(SupplierStatementStore::class)->rows('鸣飞家具', (int) $this->company->id));
    }

    public function test_return_bookkeeping_note_is_identical_on_finance_and_supplier_views(): void
    {
        $companyId = (int) $this->company->id;
        app(SupplierPayableOverrideStore::class)->save(
            'final:supplier:payment-reconciliation',
            'mine:logistics:1',
            [
                'summary_month' => '2026-09',
                'purchaseNo' => 'PO-LOGISTICS-1',
                'date' => '2026-09-27',
                'supplier' => '曹县宇诺',
                'reconciler' => '陈亲园',
                'skuCode' => 'CZ008407',
                'qty' => '1',
                'unitPrice' => '259',
                'amount' => '259',
            ],
            $companyId,
            null,
        );
        app(SupplierPayableOverrideStore::class)->save(
            'final:supplier:return-reconciliation',
            'return:logistics:1',
            [
                'summary_month' => '2026-09',
                'send_time' => '2026-09-27',
                'supplier' => '曹县宇诺',
                'barcode' => 'CZ008407N1178V01',
                'sku_name' => '款式二 160/80/75 黑胡桃色',
                'qty' => '1',
                'unit_price' => '259',
                'amount' => '259',
                'remark' => '原数量2件，CZ008407N1178V01*1记账物流',
                'title' => '常州松宇货运',
                'express_no' => '202609270079',
                'reconciler' => '陈亲园',
            ],
            $companyId,
            null,
        );

        $finance = $this->loginAs()->get(route('business.pages.show', [
            'section' => 'supplier-reconciliation',
            'page' => 'finance-data',
            'supplier' => '曹县宇诺',
            'month' => '2026-09',
            'reconciler' => '陈亲园',
        ]));
        $finance->assertOk()
            ->assertSeeText('退货扣减 · 财务与厂家同步')
            ->assertSeeText('转物流记账')
            ->assertSeeText('常州松宇货运')
            ->assertSeeText('原数量2件，CZ008407N1178V01*1记账物流')
            ->assertSeeText('259.00');

        $supplier = $this->loginAs()->get(route('business.pages.show', [
            'section' => 'supplier-reconciliation',
            'page' => 'supplier-data',
            'supplier' => '曹县宇诺',
        ]));
        $supplier->assertOk()
            ->assertSeeText('转物流记账')
            ->assertSeeText('不扣本厂家，转常州松宇货运记账')
            ->assertSeeText('原数量2件，CZ008407N1178V01*1记账物流');

        $vendor = $this->createVendorPortalUser('曹县宇诺');
        $this->loginAs($vendor)->get(route('portal.supplier-reconciliation.index', [
            'company_id' => $companyId,
        ]))
            ->assertOk()
            ->assertSeeText('转物流记账')
            ->assertSeeText('不扣本厂家，转常州松宇货运记账')
            ->assertSeeText('原数量2件，CZ008407N1178V01*1记账物流');
    }

    public function test_statement_rows_are_paginated_fifteen_per_page(): void
    {
        $rows = [];
        for ($i = 1; $i <= 20; $i++) {
            $rows[] = $this->statementRow(sprintf('ST-%02d', $i), '10.00', '1', '10.00');
        }
        $this->seedStatement('晨丰', $rows);

        $pageUrl = fn (int $page): string => route('business.pages.show', [
            'section' => 'supplier-reconciliation',
            'page' => 'supplier-data',
            'supplier' => '晨丰',
            'rows_page' => $page,
        ]);

        $this->loginAs()->get($pageUrl(1))
            ->assertOk()
            ->assertSeeText('每页 15 行')
            ->assertSeeText('ST-01')
            ->assertDontSeeText('ST-20');

        $this->loginAs()->get($pageUrl(2))
            ->assertOk()
            ->assertSeeText('ST-20')
            ->assertDontSeeText('ST-01');
    }

    public function test_return_rows_show_all_rows_with_pagination(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        for ($i = 1; $i <= 20; $i++) {
            $store->save('final:supplier:return-reconciliation', sprintf('return:%02d', $i), [
                'summary_month' => '2026-09', 'send_time' => '2026-09-18', 'supplier' => '晨丰',
                'barcode' => sprintf('RT-%02d', $i), 'qty' => '1', 'unit_price' => (string) (100 + $i),
                'amount' => (string) (100 + $i), 'warehouse' => '客退临时上架仓',
            ], $companyId, null);
        }
        $this->seedStatement('晨丰', [$this->statementRow('ZSJ-1', '128.00', '2', '256.00')]);

        $pageUrl = fn (int $page): string => route('business.pages.show', [
            'section' => 'supplier-reconciliation',
            'page' => 'supplier-data',
            'supplier' => '晨丰',
            'return_page' => $page,
        ]);

        $this->loginAs()->get($pageUrl(1))
            ->assertOk()
            ->assertSeeText('每页 10 行')
            ->assertSeeText('第 1 / 2 页')
            ->assertSeeText('RT-01')
            ->assertSeeText('RT-10')
            ->assertDontSeeText('RT-11')
            ->assertDontSeeText('RT-20');

        $this->loginAs()->get($pageUrl(2))
            ->assertOk()
            ->assertSeeText('第 2 / 2 页')
            ->assertSeeText('RT-11')
            ->assertSeeText('RT-20')
            ->assertDontSeeText('RT-10')
            ->assertDontSeeText('RT-01');
    }

    public function test_supplier_return_rows_can_be_queried_and_pagination_keeps_filters(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        for ($i = 1; $i <= 20; $i++) {
            $store->save('final:supplier:return-reconciliation', sprintf('match:%02d', $i), [
                'summary_month' => '2026-09',
                'send_time' => $i <= 15 ? '2026-09-20 10:00:00' : '2026-09-21 10:00:00',
                'supplier' => '晨丰',
                'barcode' => sprintf('MATCH-%02d', $i),
                'sku_name' => '查询商品',
                'qty' => '1',
                'unit_price' => '100',
                'amount' => '100',
                'warehouse' => '客退临时上架仓',
                'express_no' => sprintf('SF%018d', $i),
            ], $companyId, null);
        }
        $store->save('final:supplier:return-reconciliation', 'other:01', [
            'summary_month' => '2026-09',
            'send_time' => '2026-09-20 09:00:00',
            'supplier' => '晨丰',
            'barcode' => 'OTHER-01',
            'sku_name' => '其他商品',
            'qty' => '1',
            'unit_price' => '100',
            'amount' => '100',
            'warehouse' => '其他仓',
        ], $companyId, null);
        app(\Modules\EcommerceFinance\Services\SupplierReturnConfirmation::class)
            ->mark('晨丰', 'match:20', 'confirmed', $companyId, null);
        $this->seedStatement('晨丰', [$this->statementRow('ZSJ-1', '128.00', '1', '128.00')]);

        $filters = [
            'section' => 'supplier-reconciliation',
            'page' => 'supplier-data',
            'supplier' => '晨丰',
            'return_keyword' => 'MATCH',
            'return_date_from' => '2026-09-20',
            'return_date_to' => '2026-09-21',
            'return_warehouse' => '客退临时上架仓',
            'return_status' => 'pending',
        ];

        $this->loginAs()->get(route('business.pages.show', $filters))
            ->assertOk()
            ->assertSeeText('当前筛选 19 件，退货金额 ￥1,900.00')
            ->assertSee('value="2026-09-20"', false)
            ->assertSee('value="2026-09-21"', false)
            ->assertSee('data-return-date-range="last-month"', false)
            ->assertSeeText('MATCH-01')
            ->assertDontSeeText('MATCH-20')
            ->assertDontSeeText('OTHER-01')
            ->assertSeeText('导出当前筛选结果');

        $this->loginAs()->get(route('business.pages.show', $filters + ['return_page' => 2]))
            ->assertOk()
            ->assertSeeText('MATCH-19')
            ->assertDontSeeText('MATCH-01')
            ->assertSee('return_keyword=MATCH', false)
            ->assertSee('return_status=pending', false);
    }

    public function test_return_summary_uses_quantity_and_amount_without_row_counts(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        $rows = [
            'summary:1' => ['qty' => '2', 'amount' => '200'],
            'summary:2' => ['qty' => '3', 'amount' => '300'],
            'summary:3' => ['qty' => '1', 'amount' => '50'],
            'summary:4' => ['qty' => '4', 'amount' => '400'],
        ];
        foreach ($rows as $key => $values) {
            $store->save('final:supplier:return-reconciliation', $key, $values + [
                'summary_month' => '2026-09',
                'send_time' => '2026-09-20',
                'supplier' => '晨丰',
                'barcode' => strtoupper($key),
                'unit_price' => '100',
            ], $companyId, null);
        }

        $confirmations = app(\Modules\EcommerceFinance\Services\SupplierReturnConfirmation::class);
        $confirmations->mark('晨丰', 'summary:1', 'confirmed', $companyId, null);
        $confirmations->mark('晨丰', 'summary:3', 'disputed', $companyId, null);

        $vendor = $this->createVendorPortalUser('晨丰');
        $portal = $this->loginAs($vendor)->get(route('portal.supplier-reconciliation.index', [
            'company_id' => $companyId,
        ]));
        $portal->assertOk()
            ->assertSeeText('退货件数')
            ->assertSeeText('退货金额')
            ->assertSee('10<small>件</small>', false)
            ->assertSeeText('￥950.00')
            ->assertSee('2<small>件</small>', false)
            ->assertSeeText('￥200.00')
            ->assertSee('1<small>件</small>', false)
            ->assertSeeText('￥50.00')
            ->assertSee('7<small>件</small>', false)
            ->assertSeeText('￥700.00')
            ->assertDontSeeText('退货合计')
            ->assertDontSeeText('扣减合计')
            ->assertDontSeeText('已确认 2 行')
            ->assertDontSeeText('异议 1 行')
            ->assertDontSeeText('待确认 3 行');

        $this->loginAs()->get(route('business.pages.show', [
            'company_id' => $companyId,
            'section' => 'supplier-reconciliation',
            'page' => 'supplier-data',
            'supplier' => '晨丰',
        ]))
            ->assertOk()
            ->assertSeeText('退货件数')
            ->assertSeeText('退货金额')
            ->assertSee('10<small>件</small>', false)
            ->assertSeeText('￥950.00')
            ->assertDontSeeText('退货合计')
            ->assertDontSeeText('扣减合计');
    }

    public function test_confirm_all_only_applies_to_the_current_return_filter(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        foreach ([
            'return:filtered' => 'FILTER-ONE',
            'return:other' => 'FILTER-TWO',
        ] as $key => $barcode) {
            $store->save('final:supplier:return-reconciliation', $key, [
                'summary_month' => '2026-09',
                'send_time' => '2026-09-20',
                'supplier' => '晨丰',
                'barcode' => $barcode,
                'qty' => '1',
                'unit_price' => '100',
                'amount' => '100',
            ], $companyId, null);
        }
        $this->seedStatement('晨丰', [$this->statementRow('ZSJ-1', '128.00', '1', '128.00')]);

        $this->loginAs()
            ->post(route('business.supplier-reconciliation.return.confirm-all'), [
                'supplier' => '晨丰',
                'return_keyword' => 'FILTER-ONE',
            ])
            ->assertStatus(302)
            ->assertSessionHas('success', '已全部确认：1 行退货扣减生效（异议行保持暂不扣减）。');

        $statuses = app(\Modules\EcommerceFinance\Services\SupplierReturnConfirmation::class)
            ->statuses('晨丰', $companyId);
        $this->assertSame('confirmed', $statuses['return:filtered']);
        $this->assertArrayNotHasKey('return:other', $statuses);
    }

    public function test_supplier_return_export_includes_all_filtered_rows_without_finance_columns(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        for ($i = 1; $i <= 20; $i++) {
            $store->save('final:supplier:return-reconciliation', sprintf('export:%02d', $i), [
                'summary_month' => '2026-09',
                'send_time' => '2026-09-20 10:00:00',
                'supplier' => '晨丰',
                'barcode' => sprintf('EXPORT-%02d', $i),
                'sku_name' => '导出商品',
                'qty' => '2',
                'unit_price' => '50',
                'amount' => '100',
                'supplier_barcode' => sprintf('SUPPLIER-%02d', $i),
                'warehouse' => '客退临时上架仓',
                'express_no' => sprintf('SF%018d', $i),
                'creator' => '财务甲',
                'reconciler' => '财务乙',
                'labels' => '财务标记',
            ], $companyId, null);
        }
        $store->save('final:supplier:return-reconciliation', 'export:other', [
            'summary_month' => '2026-10',
            'send_time' => '2026-10-01',
            'supplier' => '晨丰',
            'barcode' => 'EXPORT-OTHER',
            'qty' => '1',
            'unit_price' => '50',
            'amount' => '50',
            'warehouse' => '其他仓',
        ], $companyId, null);

        $response = $this->loginAs()->get(route('business.supplier-reconciliation.returns.export', [
            'supplier' => '晨丰',
            'return_keyword' => 'EXPORT-',
            'return_date_from' => '2026-09-01',
            'return_date_to' => '2026-09-30',
            'return_warehouse' => '客退临时上架仓',
        ]));
        $content = $response->streamedContent();

        $response->assertOk()
            ->assertDownload()
            ->assertHeader('content-type', 'text/csv; charset=UTF-8');

        $lines = preg_split('/\r\n|\r|\n/', trim(substr($content, 3)));
        $this->assertCount(21, $lines, '导出应包含全部 20 条筛选结果及 1 行表头。');
        $this->assertSame([
            '发货时间', '明细供应商', '条形码', '商品名称', '发货量', '单价', '金额',
            '供应商条码', '备注', '标题', 'wms配货单号', '仓库名称', '快递单号', '类型', '确认状态',
        ], str_getcsv($lines[0]));
        $this->assertStringContainsString('EXPORT-01', $content);
        $this->assertStringContainsString('EXPORT-20', $content);
        $this->assertStringNotContainsString('EXPORT-OTHER', $content);

        foreach (['月份', '预估单价', '预估金额', '标记多标签', '创建人', '对账人', '财务甲', '财务乙', '财务标记'] as $financeValue) {
            $this->assertStringNotContainsString($financeValue, $content);
        }
    }

    public function test_return_rows_can_be_confirmed_disputed_and_confirmed_all(): void
    {
        $store = app(SupplierPayableOverrideStore::class);
        $companyId = (int) $this->company->id;
        foreach ([
            'return:1' => ['barcode' => 'CJ019316N1097V01', 'qty' => '7', 'unit_price' => '196.50', 'amount' => '1375.50'],
            'return:2' => ['barcode' => 'DNZ016720N1097V01', 'qty' => '7', 'unit_price' => '182.50', 'amount' => '1277.50'],
        ] as $key => $row) {
            $store->save('final:supplier:return-reconciliation', $key, $row + [
                'summary_month' => '2026-09', 'send_time' => '2026-09-13 09:10:24', 'supplier' => '晨丰',
                'warehouse' => '客退临时上架仓', 'title' => '', 'remark' => '',
            ], $companyId, null);
        }
        $this->seedStatement('晨丰', [$this->statementRow('ZSJ-1', '128.00', '2', '256.00')]);

        $page = fn () => $this->loginAs()->get(route('business.pages.show', [
            'section' => 'supplier-reconciliation',
            'page' => 'supplier-data',
            'supplier' => '晨丰',
        ]))->assertOk();

        $page()->assertSeeText('退货金额')->assertSeeText('￥2,653.00');

        $this->loginAs()
            ->post(route('business.supplier-reconciliation.return.confirm'), ['supplier' => '晨丰', 'key' => 'return:1'])
            ->assertStatus(302)
            ->assertSessionHas('success', '已确认该行退货扣减。');

        $page()->assertSeeText('已确认')->assertSeeText('￥1,375.50');

        $this->loginAs()
            ->post(route('business.supplier-reconciliation.return.dispute'), ['supplier' => '晨丰', 'key' => 'return:2'])
            ->assertStatus(302)
            ->assertSessionHas('success', '已提交异议，复核通过前该行暂不扣减。');

        $this->loginAs()
            ->post(route('business.supplier-reconciliation.return.confirm-all'), ['supplier' => '晨丰'])
            ->assertStatus(302)
            ->assertSessionHas('success', '已全部确认：1 行退货扣减生效（异议行保持暂不扣减）。');

        $statuses = app(\Modules\EcommerceFinance\Services\SupplierReturnConfirmation::class)
            ->statuses('晨丰', $companyId);
        $this->assertSame('confirmed', $statuses['return:1']);
        $this->assertSame('disputed', $statuses['return:2'], '一键确认不应覆盖已提交的异议');
    }

    public function test_statement_template_downloads_the_bundled_file(): void
    {
        $this->loginAs()
            ->get(route('business.supplier-reconciliation.template'))
            ->assertOk()
            ->assertHeader('content-type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
    }

    public function test_upload_accepts_a_strictly_formatted_statement(): void
    {
        $file = UploadedFile::fake()->createWithContent(
            'statement.csv',
            "\xEF\xBB\xBF" . self::HEADER . "\n"
            . ",,编号-1,2026-09-30,晨丰,ZSJ-1,规格甲,2,128.00,256.00\n",
        );

        $this->loginAs()
            ->post(route('business.supplier-reconciliation.statement.upload'), [
                'supplier' => '晨丰',
                'import' => $file,
            ])
            ->assertStatus(302)
            ->assertSessionHas('success', '对账单已保存：晨丰 共 1 行。');

        $rows = app(SupplierStatementStore::class)->rows('晨丰', (int) $this->company->id);
        $this->assertCount(1, $rows);
        $this->assertSame('ZSJ-1', $rows[0]['barcode']);
        $this->assertCount(1, app(SupplierStatementStore::class)->uploads('晨丰', (int) $this->company->id));
    }

    public function test_upload_rejects_statements_that_do_not_match_the_template(): void
    {
        $file = UploadedFile::fake()->createWithContent(
            'statement.csv',
            "\xEF\xBB\xBF快递名称,快递单号,单据编号,创建时间,供应商,条码,规格名称,数量,单价,金额\n"
            . ",,编号-1,2026-09-30,晨丰,ZSJ-1,规格甲,2,128.00,256.00\n",
        );

        /** @var ValidationException $exception */
        $exception = null;
        try {
            app(SupplierStatementTemplate::class)->parse($file, '晨丰');
        } catch (ValidationException $caught) {
            $exception = $caught;
        }

        $this->assertNotNull($exception, '表头不一致必须整份失败。');
        $this->assertStringContainsString('表头与模板不一致', $exception->errors()['import'][0]);
    }

    public function test_template_validation_requires_filled_numeric_and_supplier_columns(): void
    {
        $files = [
            'missing-required.csv' => [",,,2026-09-30,晨丰,ZSJ-1,规格甲,,128.00,256.00", '「数量」不能为空'],
            'not-numeric.csv' => [",,,2026-09-30,晨丰,ZSJ-1,规格甲,两件,128.00,256.00", '「数量」必须是数字'],
            'other-supplier.csv' => [",,,2026-09-30,鸣飞家具,ZSJ-1,规格甲,2,128.00,256.00", '不能提交其他厂家的数据'],
        ];

        foreach ($files as $name => [$row, $expectedMessage]) {
            $file = UploadedFile::fake()->createWithContent(
                $name,
                "\xEF\xBB\xBF" . self::HEADER . "\n" . $row . "\n",
            );

            try {
                app(SupplierStatementTemplate::class)->parse($file, '晨丰');
                $this->fail("{$name} 应当校验失败。");
            } catch (ValidationException $exception) {
                $this->assertStringContainsString($expectedMessage, $exception->errors()['import'][0]);
            }
        }
    }

    public function test_matcher_applies_the_agreed_settlement_rules(): void
    {
        $mine = [
            ['purchaseNo' => 'PO-A-1', 'date' => '2026-09-30', 'skuCode' => 'A-1', 'unitPrice' => '100', 'qty' => '2', 'amount' => '200'],
            ['purchaseNo' => 'PO-B-1', 'date' => '2026-09-30', 'skuCode' => 'B-1', 'unitPrice' => '50', 'qty' => '2', 'amount' => '100'],
            ['purchaseNo' => 'PO-C-1', 'date' => '2026-09-30', 'skuCode' => 'C-1', 'unitPrice' => '30', 'qty' => '1', 'amount' => '30'],
        ];
        $theirs = [
            ['purchaseNo' => 'PO-A-1', 'createdAt' => '2026-09-30', 'barcode' => 'A-1', 'unitPrice' => '100', 'qty' => '2', 'amount' => '200'],
            ['purchaseNo' => 'PO-B-1', 'createdAt' => '2026-09-30', 'barcode' => 'B-1', 'unitPrice' => '50', 'qty' => '1', 'amount' => '50'],
            ['purchaseNo' => 'PO-D-1', 'createdAt' => '2026-09-30', 'barcode' => 'D-1', 'unitPrice' => '80', 'qty' => '1', 'amount' => '80'],
        ];

        $result = app(SupplierStatementMatcher::class)->compare($mine, $theirs);

        $this->assertSame(1, $result['summary']['match']);
        $this->assertSame(1, $result['summary']['mismatch']);
        $this->assertSame(1, $result['summary']['supplierMissing']);
        $this->assertSame(1, $result['summary']['supplierExtra']);
        $this->assertSame(330.0, $result['summary']['mineAmount']);
        $this->assertSame(330.0, $result['summary']['theirsAmount']);
        $this->assertSame(80.0, $result['summary']['supplierOverAmount']);
        $this->assertSame(250.0, $result['summary']['settleAmount']);
        $this->assertSame(80.0, $result['summary']['differenceAmount']);

        $byBarcode = collect($result['rows'])->keyBy('barcode');
        $this->assertSame(50.0, $byBarcode['B-1']['settleAmount']);
        $this->assertSame(-1.0, $byBarcode['B-1']['qtyDifference']);
        $this->assertSame(-50.0, $byBarcode['B-1']['amountDifference']);
        $this->assertSame('PO-B-1', $byBarcode['B-1']['purchaseNo']);
        $this->assertSame('2026-09-30', $byBarcode['B-1']['date']);
        $this->assertSame(0.0, $byBarcode['C-1']['settleAmount']);
        $this->assertSame(0.0, $byBarcode['D-1']['settleAmount']);
    }

    public function test_matcher_normalizes_supplier_barcode_suffix(): void
    {
        // 真实场景：我方商品编码与厂家条码的厂家编号/版本后缀不同，去掉后缀后应一致。
        $mine = [
            ['purchaseNo' => 'PO-CJ-1', 'date' => '2026-09-30', 'skuCode' => 'CJ019312', 'productCode' => 'CJ019312N1178V01', 'unitPrice' => '182.5', 'qty' => '130', 'amount' => '23725'],
            ['purchaseNo' => 'PO-DNZ-1', 'date' => '2026-09-30', 'skuCode' => 'DNZ037602', 'productCode' => 'DNZ037602N1178V01', 'unitPrice' => '27', 'qty' => '38', 'amount' => '1026'],
        ];
        $theirs = [
            ['purchaseNo' => 'PO-CJ-1', 'createdAt' => '2026-09-30', 'barcode' => 'CJ019312N1097V01', 'unitPrice' => '182.5', 'qty' => '130', 'amount' => '23725'],
            ['purchaseNo' => 'PO-DNZ-1', 'createdAt' => '2026-09-30', 'barcode' => 'DNZ037602N1097V01', 'unitPrice' => '27', 'qty' => '38', 'amount' => '1026'],
        ];

        $result = app(SupplierStatementMatcher::class)->compare($mine, $theirs);

        $this->assertSame(2, $result['summary']['match'], '去掉厂家后缀后应全部一致');
        $this->assertSame(0, $result['summary']['supplierExtra']);
        $this->assertSame(0, $result['summary']['supplierMissing']);
        $this->assertSame(0, $result['summary']['mismatch']);
        $this->assertSame(24751.0, $result['summary']['settleAmount']);
        $this->assertSame('CJ019312N1097V01', $result['rows'][0]['supplierBarcode'] ?? null);
    }

    public function test_matcher_uses_product_code_instead_of_sku_code(): void
    {
        $mine = [[
            'purchaseNo' => 'PO-CODE-1',
            'date' => '2026-09-30',
            'skuCode' => 'SKU-ONLY',
            'productCode' => 'CJ019312N1178V01',
            'unitPrice' => '182.5',
            'qty' => '2',
            'amount' => '365',
        ]];
        $theirs = [[
            'purchaseNo' => 'PO-CODE-1',
            'createdAt' => '2026-09-30',
            'barcode' => 'CJ019312N1097V01',
            'unitPrice' => '182.5',
            'qty' => '2',
            'amount' => '365',
        ]];

        $result = app(SupplierStatementMatcher::class)->compare($mine, $theirs);

        $this->assertSame(1, $result['summary']['match']);
        $this->assertSame('CJ019312N1178V01', $result['rows'][0]['barcode']);
        $this->assertSame('CJ019312N1097V01', $result['rows'][0]['supplierBarcode']);
    }

    public function test_matcher_uses_purchase_number_date_and_barcode_as_the_unique_key(): void
    {
        $mine = [
            ['purchaseNo' => 'PO-1', 'date' => '2026-09-30', 'skuCode' => 'A-1', 'unitPrice' => '100', 'qty' => '2', 'amount' => '200'],
            ['purchaseNo' => 'PO-2', 'date' => '2026-09-30', 'skuCode' => 'A-1', 'unitPrice' => '100', 'qty' => '1', 'amount' => '100'],
        ];
        $theirs = [
            ['purchaseNo' => 'PO-1', 'createdAt' => '2026/9/30 09:30:00', 'barcode' => 'A-1N1097V01', 'unitPrice' => '100', 'qty' => '3', 'amount' => '300'],
            ['purchaseNo' => 'PO-3', 'createdAt' => '2026-10-01', 'barcode' => 'A-1N1097V01', 'unitPrice' => '100', 'qty' => '2', 'amount' => '200'],
        ];

        $result = app(SupplierStatementMatcher::class)->compare($mine, $theirs);
        $rows = collect($result['rows'])->keyBy('purchaseNo');

        $this->assertSame(SupplierStatementMatcher::TYPE_MISMATCH, $rows['PO-1']['type']);
        $this->assertSame('2026-09-30', $rows['PO-1']['date']);
        $this->assertSame(1.0, $rows['PO-1']['qtyDifference']);
        $this->assertSame(100.0, $rows['PO-1']['amountDifference']);
        $this->assertStringContainsString('厂家数量多 1', $rows['PO-1']['note']);
        $this->assertSame(SupplierStatementMatcher::TYPE_SUPPLIER_MISSING, $rows['PO-2']['type']);
        $this->assertSame(SupplierStatementMatcher::TYPE_SUPPLIER_EXTRA, $rows['PO-3']['type']);
        $this->assertSame(3.0, $result['summary']['supplierOverQty']);
        $this->assertSame(300.0, $result['summary']['supplierOverAmount']);
    }

    public function test_matcher_can_fallback_only_when_missing_purchase_number_matches_one_row(): void
    {
        $mine = [
            ['purchaseNo' => 'PO-1', 'date' => '2026-09-30', 'skuCode' => 'A-1', 'unitPrice' => '100', 'qty' => '2', 'amount' => '200'],
        ];
        $theirs = [
            ['purchaseNo' => '', 'createdAt' => '2026-09-30', 'barcode' => 'A-1N1097V01', 'unitPrice' => '100', 'qty' => '2', 'amount' => '200'],
        ];

        $result = app(SupplierStatementMatcher::class)->compare($mine, $theirs);

        $this->assertSame(1, $result['summary']['match']);
        $this->assertSame('PO-1', $result['rows'][0]['purchaseNo']);
        $this->assertStringContainsString('按日期+商品编码唯一匹配', $result['rows'][0]['note']);
    }

    public function test_matcher_does_not_guess_when_missing_purchase_number_is_ambiguous(): void
    {
        $mine = [
            ['purchaseNo' => 'PO-1', 'date' => '2026-09-30', 'skuCode' => 'A-1', 'unitPrice' => '100', 'qty' => '1', 'amount' => '100'],
            ['purchaseNo' => 'PO-2', 'date' => '2026-09-30', 'skuCode' => 'A-1', 'unitPrice' => '100', 'qty' => '2', 'amount' => '200'],
        ];
        $theirs = [
            ['purchaseNo' => '', 'createdAt' => '2026-09-30', 'barcode' => 'A-1N1097V01', 'unitPrice' => '100', 'qty' => '3', 'amount' => '300'],
        ];

        $result = app(SupplierStatementMatcher::class)->compare($mine, $theirs);

        $this->assertSame(0, $result['summary']['match']);
        $this->assertSame(1, $result['summary']['supplierExtra']);
        $this->assertSame(2, $result['summary']['supplierMissing']);
        $this->assertStringContainsString('无法唯一匹配', $result['rows'][0]['note']);
    }

    public function test_header_mismatch_message_lists_the_differences(): void
    {
        $file = UploadedFile::fake()->createWithContent(
            'statement.csv',
            "\xEF\xBB\xBF单据编号（采购单号）,创建时间,供应商,条码,数量,单价,金额\n"
            . "编号-1,2026-09-30,晨丰,ZSJ-1,2,128.00,256.00\n",
        );

        try {
            app(SupplierStatementTemplate::class)->parse($file, '晨丰');
            $this->fail('表头不一致应当整份失败。');
        } catch (ValidationException $exception) {
            $message = $exception->errors()['import'][0];
            $this->assertStringContainsString('缺少「快递名称」「快递单号」「规格名称」', $message);
        }
    }

    public function test_template_completes_missing_unit_price_or_amount(): void
    {
        $file = UploadedFile::fake()->createWithContent(
            'statement.csv',
            "\xEF\xBB\xBF" . self::HEADER . "\n"
            . ',,编号-1,2026-09-30,晨丰,ZSJ-1,规格甲,24,,2916' . "\n"   // 单价空 → 2916/24
            . ',,编号-2,2026-09-30,晨丰,ZSJ-2,规格甲,3,10,' . "\n",      // 金额空 → 3×10
        );

        $records = app(SupplierStatementTemplate::class)->parse($file, '晨丰');

        $this->assertCount(2, $records);
        $this->assertSame('121.5', $records[0]['unitPrice']);
        $this->assertSame('2916', $records[0]['amount']);
        $this->assertSame('10', $records[1]['unitPrice']);
        $this->assertSame('30', $records[1]['amount']);
    }

    private function createVendorPortalUser(string $supplier): User
    {
        $email = Str::lower(Str::random(12)) . '@vendor.test';
        $contact = $this->dispatch(new CreateContact([
            'type' => Contact::VENDOR_TYPE,
            'name' => $supplier,
            'email' => $email,
            'currency_code' => default_currency(),
            'password' => 'portal-password',
            'password_confirmation' => 'portal-password',
            'company_id' => (int) $this->company->id,
            'enabled' => '1',
            'create_user' => 'true',
            'created_from' => 'core::test',
        ]));

        $this->assertInstanceOf(User::class, $contact->user);

        return $contact->user;
    }

    private function createSupplierPortalUser(string $supplier): User
    {
        $supplierUser = User::create([
            'name' => '供应商测试人员',
            'email' => Str::lower(Str::random(12)) . '@supplier.test',
            'password' => Str::random(32),
            'locale' => 'zh-CN',
            'enabled' => true,
            'created_from' => SupplierPortalAccess::CREATED_FROM,
            'landing_page' => 'business.supplier-portal.home',
            'created_by' => 0,
        ]);
        $supplierUser->roles()->attach(Role::where('name', 'user')->firstOrFail()->id);
        $supplierUser->permissions()->attach(
            Permission::where('name', 'read-admin-panel')->firstOrFail()->id
        );
        $supplierUser->companies()->attach($this->company->id);
        DingTalkIdentity::create([
            'user_id' => $supplierUser->id,
            'union_id' => 'union-supplier-fixture',
            'dingtalk_user_id' => 'ding-supplier-fixture',
        ]);
        SupplierPortalIdentity::create([
            'company_id' => $this->company->id,
            'user_id' => $supplierUser->id,
            'supplier_code' => 'SUPPLIER-TEST',
            'supplier_name' => $supplier,
            'dingtalk_group_id' => 1,
            'dingtalk_group_name' => $supplier,
            'last_verified_at' => now(),
        ]);

        return $supplierUser;
    }

    private function actingAsSupplierPortal(User $user): self
    {
        $identity = DingTalkIdentity::query()->where('user_id', $user->id)->firstOrFail();

        return $this->loginAs($user)->withSession([
            'dingtalk_identity_id' => $identity->id,
            'dingtalk_roster_checked_at' => now()->timestamp,
        ]);
    }

    private function statementRow(string $barcode, string $unitPrice, string $qty, string $amount): array
    {
        return [
            'expressName' => null,
            'expressNo' => null,
            'purchaseNo' => '编号-' . $barcode,
            'createdAt' => '2026-09-30',
            'supplier' => '晨丰',
            'barcode' => $barcode,
            'skuName' => '规格甲',
            'qty' => $qty,
            'unitPrice' => $unitPrice,
            'amount' => $amount,
        ];
    }

    /** @param  list<array<string,mixed>>  $rows */
    private function seedStatement(string $supplier, array $rows): void
    {
        app(SupplierStatementStore::class)->save($supplier, $rows, 'statement.csv', (int) $this->company->id, null);
    }
}