<?php

namespace Tests\Feature\Business;

use App\Models\Auth\Permission;
use Illuminate\Http\UploadedFile;
use Mockery;
use Modules\EcommerceFinance\Repositories\SupplierManagementMirrorRepository;
use Modules\EcommerceFinance\Services\SupplierFreeShippingStore;
use Modules\EcommerceFinance\Services\SupplierFreeShippingWorkbook;
use Tests\Feature\FeatureTestCase;

class SupplierManagementPageTest extends FeatureTestCase
{
    private \Mockery\MockInterface $freeShipping;

    private function repository(bool $ready): \Mockery\MockInterface
    {
        $this->user->attachPermission(Permission::where('name', 'read-admin-panel')->firstOrFail());
        $repository = Mockery::mock(SupplierManagementMirrorRepository::class);
        $repository->shouldReceive('ready')->andReturn($ready);
        $repository->shouldReceive('state')->andReturn(null);
        $this->app->instance(SupplierManagementMirrorRepository::class, $repository);
        $this->freeShipping = Mockery::mock(SupplierFreeShippingStore::class);
        $this->freeShipping->shouldReceive('decorateRows')->andReturnUsing(
            static fn (array $rows): array => $rows,
        );
        $this->freeShipping->shouldReceive('decorateRow')->andReturnUsing(
            static fn (object $row): object => $row,
        );
        $this->app->instance(SupplierFreeShippingStore::class, $this->freeShipping);

        return $repository;
    }

    private function url(array $query = []): string
    {
        return route('business.pages.show', ['section' => 'supplier-payables', 'page' => 'supplier-management', ...$query]);
    }

    public function test_initial_sync_pending_is_explicit_and_export_is_unavailable(): void
    {
        $repository = $this->repository(false);
        $repository->shouldNotReceive('paginate');
        $this->loginAs()->get($this->url())->assertOk()->assertSeeText('供应商管理')->assertSeeText('供应商资料尚未完成首次同步');
        $this->withExceptionHandling()->get(route('business.supplier-management.export'))->assertStatus(503);
    }

    public function test_filters_and_selected_supplier_details_render_without_full_page_navigation(): void
    {
        $repository = $this->repository(true);
        $row = (object) ['Id' => 3, 'scmcode' => '001', 'scmname' => '测试供应商', 'coopersgn' => 1,
            'region' => '苏北', 'sindou' => '双日', 'capacity' => '120',
            SupplierFreeShippingStore::FIELD => true];
        $repository->shouldReceive('paginate')->once()->with(['supplier_name' => '测试', 'buyer' => '', 'cooperation_status' => '1'], 1, 20)
            ->andReturn(['rows' => [$row], 'total' => 1]);
        $repository->shouldReceive('details')->once()->with($row, 'contacts', 1, 20)
            ->andReturn(['rows' => [(object) ['linker' => '测试联系人']], 'total' => 1, 'ready' => true, 'message' => null]);
        $this->loginAs()->get($this->url(['supplier_name' => ' 测试 ', 'cooperation_status' => '1', 'supplier_id' => 3, 'detail_tab' => 'contacts']))
            ->assertOk()->assertSeeText('测试供应商')->assertSeeText('测试联系人')->assertSee('data-caiwu-replay', false)->assertSeeText('打款信息')
            ->assertSeeText('工厂产能')->assertSeeText('叫货周期')->assertSeeText('赔付终止日期')
            ->assertSeeText('苏北')->assertSeeText('双日')->assertSeeText('120')
            ->assertSeeText('是否包邮厂家')->assertSeeText('包邮')
            ->assertSee('data-supplier-free-shipping', false)
            ->assertSee('>-</option>', false)
            ->assertSee(route('business.supplier-management.free-shipping.template'), false);
    }

    public function test_detail_failure_keeps_the_supplier_list_visible(): void
    {
        $repository = $this->repository(true);
        $row = (object) ['Id' => 3, 'scmcode' => '001', 'scmname' => '测试供应商', 'coopersgn' => null];
        $repository->shouldReceive('paginate')->andReturn(['rows' => [$row], 'total' => 1]);
        $repository->shouldReceive('details')->andThrow(new \RuntimeException('test detail unavailable'));
        $this->loginAs()->get($this->url(['supplier_id' => 3]))->assertOk()->assertSeeText('测试供应商')->assertSeeText('该详情资料暂时无法读取');
    }

    public function test_export_uses_all_filtered_rows_and_neutralizes_formula_text(): void
    {
        $repository = $this->repository(true);
        $repository->shouldReceive('exportRows')->once()->with(['supplier_name' => '测试', 'buyer' => '', 'cooperation_status' => ''])
            ->andReturnUsing(function (): \Generator {
                for ($id = 1; $id <= 23; $id++) yield (object) ['scmcode' => '123456789012345678', 'scmname' => '=SUM(1,2)', 'coopersgn' => 1];
            });
        $response = $this->loginAs()->get(route('business.supplier-management.export', ['supplier_name' => '测试', 'page' => 2]))->assertOk();
        $content = $response->streamedContent();
        $this->assertStringStartsWith("\xEF\xBB\xBF", $content);
        $this->assertStringStartsWith(
            "数据来源,是否合作,供应商代码,供应商名称,是否包邮厂家,供应商类型",
            ltrim($content, "\xEF\xBB\xBF"),
        );
        $this->assertSame(23, substr_count($content, "'=SUM(1,2)"));
        $this->assertStringContainsString("'123456789012345678", $content);
    }

    public function test_free_shipping_flag_can_be_edited_inline(): void
    {
        $repository = $this->repository(true);
        $supplier = (object) ['Id' => 9, 'scmcode' => 'N901', 'scmname' => '一泰'];
        $repository->shouldReceive('supplierById')->once()->with(9)->andReturn($supplier);
        $this->freeShipping->shouldReceive('save')->once()
            ->with(9, true, Mockery::type('int'), Mockery::type('int'), 'manual')
            ->andReturn(['created' => 1, 'updated' => 0]);

        $this->loginAs()->patchJson(
            route('business.supplier-management.free-shipping.update', ['supplier' => 9]),
            ['value' => '包邮'],
        )->assertOk()->assertJson([
            'ok' => true,
            'value' => '包邮',
            'display' => '包邮',
        ]);
    }

    public function test_free_shipping_import_matches_supplier_codes_and_saves_blank_as_false(): void
    {
        $repository = $this->repository(true);
        $suppliers = [
            (object) ['Id' => 9, 'scmcode' => 'N901', 'scmname' => '一泰'],
            (object) ['Id' => 11, 'scmcode' => 'Y411', 'scmname' => '七彩'],
        ];
        $repository->shouldReceive('suppliersByCodes')->once()->with(['N901', 'Y411'])->andReturn($suppliers);
        $workbook = Mockery::mock(SupplierFreeShippingWorkbook::class);
        $workbook->shouldReceive('read')->once()->andReturn(['N901' => true, 'Y411' => false]);
        $this->app->instance(SupplierFreeShippingWorkbook::class, $workbook);
        $this->freeShipping->shouldReceive('saveMany')->once()
            ->with([9 => true, 11 => false], Mockery::type('int'), Mockery::type('int'), 'import')
            ->andReturn(['created' => 2, 'updated' => 0]);

        $this->loginAs()->post(route('business.supplier-management.free-shipping.import'), [
            'import' => UploadedFile::fake()->create('free-shipping.xlsx', 10, 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'),
        ])->assertRedirect()
            ->assertSessionHas('supplier_management_message', '导入完成：新增 2 家供应商维护记录，更新 0 家供应商维护记录。');
    }

    public function test_free_shipping_template_is_downloadable(): void
    {
        $this->repository(true);

        $response = $this->loginAs()->get(route('business.supplier-management.free-shipping.template'))->assertOk();
        $this->assertStringStartsWith('PK', $response->streamedContent());
    }

    public function test_unauthenticated_export_requires_login(): void
    {
        $this->withExceptionHandling()->get(route('business.supplier-management.export', ['company_id' => $this->company->id]))->assertRedirect();
    }
}