<?php

namespace Tests\Feature\Business;

use App\Http\Livewire\Business\WarehouseFreight as WarehouseFreightComponent;
use App\Models\Auth\Permission;
use App\Models\Business\ThirdPartyWarehouseQuote;
use App\Models\Business\ThirdPartyWarehouseStorageSettlement;
use Livewire\Livewire;
use Maatwebsite\Excel\Facades\Excel;
use Tests\Feature\FeatureTestCase;

class WarehouseFreightPageTest extends FeatureTestCase
{
    public function test_warehouse_freight_is_a_payables_page_outside_the_quote_workspace(): void
    {
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $quote = $this->createQuote();
        $this->createSettlement($quote, []);

        $this->loginAs()->get(route('business.pages.show', ['section' => 'courier-payables']))
            ->assertOk()
            ->assertSee('data-courier-tab="warehouse-freight"', false);

        $this->get(route('business.pages.show', ['section' => 'courier-payables', 'page' => 'courier-quote']))
            ->assertOk()
            ->assertDontSee('data-courier-tab="warehouse-freight"', false);

        $this->get(route('business.pages.show', ['section' => 'courier-payables', 'page' => 'warehouse-freight']))
            ->assertOk()
            ->assertSeeText('仓储费')
            ->assertSeeText('2026-08')
            ->assertSeeText('查看明细')
            ->assertSeeText('导出核算')
            ->assertSee('data-warehouse-freight-page', false)
            ->assertDontSeeText('录入新报价');
    }

    public function test_restricted_quote_permission_does_not_grant_warehouse_freight_access(): void
    {
        $this->user->roles()->sync([\App\Models\Auth\Role::where('name', 'admin')->firstOrFail()->id]);
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $this->setPagePermissions(['courier-payables/quote-management']);
        $this->withExceptionHandling()->loginAs();

        $this->getJson(route('business.pages.show', ['section' => 'courier-payables', 'page' => 'warehouse-freight']), [
            'X-Requested-With' => 'XMLHttpRequest',
        ])->assertNotFound();
        Livewire::test(WarehouseFreightComponent::class)->assertForbidden();
    }

    public function test_component_actions_recheck_warehouse_freight_permission(): void
    {
        $this->user->roles()->sync([\App\Models\Auth\Role::where('name', 'admin')->firstOrFail()->id]);
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $this->setPagePermissions(['courier-payables/warehouse-freight']);
        $this->withExceptionHandling()->loginAs();
        $component = Livewire::test(WarehouseFreightComponent::class);

        $this->setPagePermissions(['courier-payables/quote-management']);
        $component->call('calculateStorageFee')->assertForbidden();
        $this->assertDatabaseCount('business_third_party_warehouse_storage_settlements', 0);
    }

    public function test_calculation_saves_a_month_without_overwriting_other_history(): void
    {
        $this->loginAs();
        $quote = $this->createQuote();
        $this->createSettlement($quote, []);
        $summary = ThirdPartyWarehouseStorageSettlement::query()->firstOrFail()->attributesToArray();
        $summary['period'] = '2026-09';
        $summary['days_in_month'] = 30;
        $summary['inbound_fee'] = 46.0;
        $summary['outbound_fee'] = 8.5;
        $summary['storage_fee'] = 10.25;
        $summary['total_fee'] = 64.75;
        $calculator = \Mockery::mock(\App\Business\ThirdPartyWarehouseStorageFeeCalculator::class);
        $calculator->shouldReceive('calculate')->once()
            ->with(WarehouseFreightComponent::WAREHOUSE_ID, '南昌樵舍仓', '2026-09')
            ->andReturn(['summary' => $summary, 'daily' => [], 'per_sku' => [], 'daily_sku' => []]);
        $this->instance(\App\Business\ThirdPartyWarehouseStorageFeeCalculator::class, $calculator);

        Livewire::test(WarehouseFreightComponent::class)
            ->set('settlementPeriod', '2026-09')
            ->call('calculateStorageFee')
            ->assertHasNoErrors()
            ->assertSet('settlementSummary.total_fee', 64.75)
            ->assertSee('64.75');

        $this->assertDatabaseCount('business_third_party_warehouse_storage_settlements', 2);
        $this->assertDatabaseHas('business_third_party_warehouse_storage_settlements', [
            'company_id' => company_id(), 'period' => '2026-09', 'total_fee' => 64.75,
        ]);
    }

    public function test_invalid_month_and_missing_quote_show_errors_without_saving(): void
    {
        $this->loginAs();
        Livewire::test(WarehouseFreightComponent::class)
            ->set('settlementPeriod', '2026-13')
            ->call('calculateStorageFee')
            ->assertHasErrors(['settlementPeriod' => 'regex'])
            ->assertSee('结算月份格式应为 YYYY-MM。');

        Livewire::test(WarehouseFreightComponent::class)
            ->set('settlementPeriod', '2026-08')
            ->call('calculateStorageFee')
            ->assertSet('settlementSummary', null)
            ->assertSee('role="alert"', false);
        $this->assertDatabaseCount('business_third_party_warehouse_storage_settlements', 0);
    }

    public function test_saved_monthly_calculation_can_be_exported(): void
    {
        $this->loginAs();
        $quote = $this->createQuote();
        $this->createSettlement($quote, []);
        Excel::fake();

        Livewire::test(WarehouseFreightComponent::class)->call('exportSettlement', '2026-08');
        Excel::assertDownloaded('南昌樵舍仓仓储费用_2026-08.xlsx');
    }

    public function test_daily_sku_storage_detail_can_be_opened_and_switched_by_date(): void
    {
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $this->loginAs();
        $quote = $this->createQuote();
        $this->createSettlement($quote, [
            ['date' => '2026-08-01', 'owner' => '甲', 'sku_code' => 'SKU-A', 'product_name' => '商品A', 'supplier' => '供应商甲', 'category' => '桌类', 'unit' => '件', 'opening' => 100, 'net_movement' => 0, 'closing' => 100, 'storage_fee' => 4.417952],
            ['date' => '2026-08-01', 'owner' => '甲', 'sku_code' => 'SKU-B', 'product_name' => '商品B', 'supplier' => '供应商乙', 'category' => '柜类', 'unit' => '件', 'opening' => 50, 'net_movement' => 10, 'closing' => 60, 'storage_fee' => 2.650771],
            ['date' => '2026-08-02', 'owner' => '甲', 'sku_code' => 'SKU-A', 'product_name' => '商品A', 'supplier' => '供应商甲', 'category' => '桌类', 'unit' => '件', 'opening' => 100, 'net_movement' => -10, 'closing' => 90, 'storage_fee' => 3.976157],
        ]);

        Livewire::test(WarehouseFreightComponent::class)
            ->call('viewSettlementDetails', '2026-08')
            ->assertSet('settlementDetailDate', '2026-08-01')
            ->assertDispatched('warehouse-settlement-details-opened')
            ->assertSee('每日商品仓储费明细')
            ->assertSee('导出整月商品明细')
            ->assertSee('160.00')
            ->assertSee('SKU-A')
            ->assertSee('SKU-B')
            ->set('settlementDetailDate', '2026-08-02')
            ->assertSee('90.00')
            ->assertSee('3.976157')
            ->assertDontSee('SKU-B');
    }

    public function test_legacy_settlement_explains_that_recalculation_is_required(): void
    {
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $this->loginAs();
        $quote = $this->createQuote();
        $this->createSettlement($quote, []);

        Livewire::test(WarehouseFreightComponent::class)
            ->call('viewSettlementDetails', '2026-08')
            ->assertDispatched('warehouse-settlement-details-opened')
            ->assertSee('原存档没有每日商品明细，请重新核算该月份后查看和导出');
    }

    public function test_daily_sku_storage_details_can_be_exported_for_the_whole_month(): void
    {
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $this->loginAs();
        $quote = $this->createQuote();
        $dailySku = [
            ['date' => '2026-08-01', 'owner' => '甲', 'sku_code' => 'SKU-A', 'product_name' => '商品A', 'supplier' => '供应商甲', 'category' => '桌类', 'unit' => '件', 'opening' => 100, 'net_movement' => 0, 'closing' => 100, 'storage_fee' => 4.417952],
            ['date' => '2026-08-02', 'owner' => '甲', 'sku_code' => 'SKU-A', 'product_name' => '商品A', 'supplier' => '供应商甲', 'category' => '桌类', 'unit' => '件', 'opening' => 100, 'net_movement' => -10, 'closing' => 90, 'storage_fee' => 3.976157],
        ];
        $this->createSettlement($quote, $dailySku);
        Excel::fake();

        Livewire::test(WarehouseFreightComponent::class)
            ->call('exportSettlementDetails', '2026-08');

        Excel::assertDownloaded('南昌樵舍仓每日商品仓储费明细_2026-08.xlsx', function ($export) use ($dailySku): bool {
            return $export->title() === '每日商品仓储费'
                && count($export->array()) === count($dailySku)
                && $export->array()[1][0] === '2026-08-02';
        });
    }

    public function test_legacy_settlement_does_not_export_an_empty_detail_file(): void
    {
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $this->loginAs();
        $quote = $this->createQuote();
        $this->createSettlement($quote, []);
        Excel::fake();

        Livewire::test(WarehouseFreightComponent::class)
            ->call('exportSettlementDetails', '2026-08')
            ->assertSet('settlementDetailPeriod', '2026-08')
            ->assertDispatched('warehouse-settlement-details-opened')
            ->assertSee('原存档没有每日商品明细，请重新核算该月份后查看和导出');

        $this->assertSame([], $this->readExcelFakeDownloads());
    }

    public function test_settlement_history_detail_and_export_are_company_scoped(): void
    {
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $this->loginAs();
        $quote = $this->createQuote();
        $this->createSettlement($quote, [], company_id() + 999, '2026-07');

        Livewire::test(WarehouseFreightComponent::class)
            ->assertDontSee('2026-07')
            ->call('viewSettlementDetails', '2026-07')
            ->assertSet('settlementDetailMessage', '未找到 2026-07 的核算存档。')
            ->call('exportSettlement', '2026-07')
            ->assertSet('settlementError', '未找到 2026-07 的核算存档，请先核算。')
            ->call('exportSettlementDetails', '2026-07')
            ->assertSet('settlementError', '未找到 2026-07 的核算存档，请先核算。');
    }

    private function createQuote(): ThirdPartyWarehouseQuote
    {
        return ThirdPartyWarehouseQuote::query()->create([
            'company_id' => company_id(),
            'warehouse_name' => '南昌樵舍仓',
            'inbound_rate_per_ton' => 20,
            'outbound_rate_per_order' => 0.85,
            'pieces_per_pallet' => 23,
            'pallet_area_sqm' => 3,
            'storage_rate_per_sqm_month' => 10.5,
            'effective_at' => '2026-08-01',
            'status' => ThirdPartyWarehouseQuote::STATUS_ACTIVE,
            'remark' => '八月合同报价',
            'created_by' => $this->user->id,
            'updated_by' => $this->user->id,
        ]);
    }

    private function setPagePermissions(array $pages): void
    {
        $subject = 'user_' . $this->user->id;
        setting()->set('system.sidebar_permissions', [
            'configured' => [$subject], 'subjects' => [$subject => $pages],
        ]);
        setting()->save();
    }

    /** @return array<string,mixed> */
    private function readExcelFakeDownloads(): array
    {
        $fake = Excel::getFacadeRoot();
        $property = new \ReflectionProperty($fake, 'downloads');
        $property->setAccessible(true);

        return $property->getValue($fake);
    }

    /** @param list<array<string,mixed>> $dailySku */
    private function createSettlement(
        ThirdPartyWarehouseQuote $quote,
        array $dailySku,
        ?int $companyId = null,
        string $period = '2026-08',
    ): void
    {
        ThirdPartyWarehouseStorageSettlement::query()->create([
            'company_id' => $companyId ?? company_id(),
            'warehouse_id' => WarehouseFreightComponent::WAREHOUSE_ID,
            'warehouse_name' => '南昌樵舍仓',
            'period' => $period,
            'quote_id' => $quote->id,
            'inbound_rate_per_ton' => 20,
            'outbound_rate_per_order' => 0.85,
            'pieces_per_pallet' => 23,
            'pallet_area_sqm' => 3,
            'storage_rate_per_sqm_month' => 10.5,
            'days_in_month' => 31,
            'inbound_tons' => 0,
            'outbound_qty' => 0,
            'inbound_fee' => 0,
            'outbound_fee' => 0,
            'storage_fee' => array_sum(array_column($dailySku, 'storage_fee')),
            'memo_fee' => 0,
            'loss_fee' => 0,
            'compensation_fee' => 0,
            'total_fee' => array_sum(array_column($dailySku, 'storage_fee')),
            'detail_json' => ['daily' => [], 'per_sku' => [], 'daily_sku' => $dailySku],
            'calculated_by' => user_id(),
        ]);
    }
}