<?php

namespace Tests\Feature\Business;

use App\Business\WithdrawalBalanceAlertSynchronizer;
use App\Models\Auth\Permission;
use App\Models\Business\StoreReceivingAccount;
use App\Models\Business\Todo;
use Illuminate\Routing\Middleware\ThrottleRequests;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\DB;
use Modules\EcommerceFinance\Repositories\JushuitanShopBalanceRepository;
use Tests\Feature\FeatureTestCase;

class WithdrawalBalanceAlertTest extends FeatureTestCase
{
    /** @var list<string> */
    private array $temporaryFiles = [];

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

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

    public function test_three_unchanged_balances_above_reserve_show_warning_and_create_one_todo(): void
    {
        Carbon::setTestNow('2026-10-24 10:00:00');

        try {
            $store = StoreReceivingAccount::query()->create([
                'company_id' => $this->company->id,
                'store_platform' => '京东',
                'erp_store_name' => '京东-连续余额测试店',
                'shop_name' => '京东-连续余额测试店',
                'store_entity_name' => '连续余额测试主体',
                'store_id' => 'JD-ALERT-001',
            ]);

            foreach (['2026-10-21', '2026-10-22', '2026-10-23'] as $date) {
                $this->insertBalanceSnapshot($date, '京东-连续余额测试店', 8000);
            }
            $sync = app(WithdrawalBalanceAlertSynchronizer::class);
            $firstSync = $sync->syncForDate((int) $this->company->id, '2026-10-23');
            $secondSync = $sync->syncForDate((int) $this->company->id, '2026-10-23');
            $this->assertSame(1, $firstSync['created']);
            $this->assertSame(0, $firstSync['updated']);
            $this->assertSame(0, $secondSync['created']);
            $this->assertSame(0, $secondSync['updated']);

            $url = route('business.pages.show', [
                'company_id' => $this->company->id,
                'section' => 'fund-management',
                'page' => 'withdrawal-management',
                'balance_date' => '2026-10-23',
                'platform' => '京东',
            ]);
            $this->loginAs()->get($url)
                ->assertOk()
                ->assertSeeText('10月21日店铺余额')
                ->assertSeeText('10月22日店铺余额')
                ->assertSeeText('10月23日店铺余额')
                ->assertSeeText('已显示余额 1 条')
                ->assertSeeText('连续3天未变动')
                ->assertSeeText('8,000.00');

            $title = '提现余额连续3天未变动｜京东｜京东-连续余额测试店';
            $todo = Todo::withoutGlobalScopes()->where('company_id', $this->company->id)->where('title', $title)->first();
            $this->assertNotNull($todo);
            $this->assertSame('提现余额预警', $todo->category);
            $this->assertSame('高', $todo->priority);
            $this->assertSame('待处理', $todo->status);
            $this->assertStringContainsString('2026-10-21 至 2026-10-23', (string) $todo->description);
            $this->assertStringContainsString((string) $store->store_entity_name, (string) $todo->description);

            $this->get($url)->assertOk();
            $this->assertSame(
                1,
                Todo::withoutGlobalScopes()
                    ->where('company_id', $this->company->id)
                    ->where('category', '提现余额预警')
                    ->count(),
            );

            $this->get(route('business.pages.show', [
                'company_id' => $this->company->id,
                'section' => 'other',
                'page' => 'todos',
            ]))
                ->assertOk()
                ->assertSeeText($title)
                ->assertSeeText('提现余额预警')
                ->assertSeeText('连续余额测试主体');
        } finally {
            Carbon::setTestNow();
        }
    }

    public function test_alert_requires_three_matched_days_an_exact_unchanged_value_and_a_strict_excess(): void
    {
        Carbon::setTestNow('2026-10-24 10:00:00');

        try {
            foreach (['等于预留标准店', '余额发生变动店', '缺少一天店'] as $name) {
                StoreReceivingAccount::query()->create([
                    'company_id' => $this->company->id,
                    'store_platform' => '京东',
                    'erp_store_name' => '京东-' . $name,
                    'shop_name' => '京东-' . $name,
                    'store_entity_name' => '预警边界测试主体',
                ]);
            }

            foreach (['2026-10-21' => 5000, '2026-10-22' => 5000, '2026-10-23' => 5000] as $date => $balance) {
                $this->insertBalanceSnapshot($date, '京东-等于预留标准店', $balance);
            }
            foreach (['2026-10-21' => 8000, '2026-10-22' => 8000, '2026-10-23' => 7999.99] as $date => $balance) {
                $this->insertBalanceSnapshot($date, '京东-余额发生变动店', $balance);
            }
            foreach (['2026-10-22' => 8000, '2026-10-23' => 8000] as $date => $balance) {
                $this->insertBalanceSnapshot($date, '京东-缺少一天店', $balance);
            }
            $sync = app(WithdrawalBalanceAlertSynchronizer::class)->syncForDate(
                (int) $this->company->id,
                '2026-10-23',
            );
            $this->assertSame(0, $sync['created']);

            $this->loginAs()->get(route('business.pages.show', [
                'company_id' => $this->company->id,
                'section' => 'fund-management',
                'page' => 'withdrawal-management',
                'balance_date' => '2026-10-23',
                'platform' => '京东',
            ]))->assertOk()->assertSeeText('未触发')->assertSeeText('数据不足');

            $this->assertSame(0, DB::table('business_todos')->count());
        } finally {
            Carbon::setTestNow();
        }
    }

    public function test_successful_balance_import_runs_alert_generation_automatically(): void
    {
        Carbon::setTestNow('2026-10-24 10:00:00');

        try {
            StoreReceivingAccount::query()->create([
                'company_id' => $this->company->id,
                'store_platform' => '京东',
                'erp_store_name' => '京东-导入预警测试店',
                'shop_name' => '京东-导入预警测试店',
                'store_entity_name' => '导入预警测试主体',
            ]);
            $this->insertBalanceSnapshot('2026-10-21', '京东-导入预警测试店', 7000);
            $this->insertBalanceSnapshot('2026-10-22', '京东-导入预警测试店', 7000);

            $path = sys_get_temp_dir() . '/jst-balance-alert-' . uniqid('', true) . '.json';
            $this->temporaryFiles[] = $path;
            file_put_contents($path, json_encode([
                'fldHeads' => [
                    ['title' => '店铺', 'fld' => '店铺'],
                    ['title' => '平台实际期末余额', 'fld' => '平台实际期末余额'],
                ],
                'dataList' => [
                    ['店铺' => '京东-导入预警测试店', '平台实际期末余额' => 7000],
                ],
            ], JSON_UNESCAPED_UNICODE | JSON_THROW_ON_ERROR));

            $this->artisan('business:import-jushuitan-shop-balances', [
                'path' => $path,
                '--balance-date' => '2026-10-23',
                '--scope' => 'jd-wallet',
            ])->assertExitCode(0);
            $this->assertDatabaseHas('business_todos', [
                'company_id' => $this->company->id,
                'title' => '提现余额连续3天未变动｜京东｜京东-导入预警测试店',
                'category' => '提现余额预警',
                'status' => '待处理',
            ]);
        } finally {
            Carbon::setTestNow();
        }
    }

    protected function tearDown(): void
    {
        foreach ($this->temporaryFiles as $path) {
            if (is_file($path)) {
                unlink($path);
            }
        }

        parent::tearDown();
    }

    private function insertBalanceSnapshot(string $date, string $storeName, float $balance): void
    {
        DB::connection('business_mirror')->table(JushuitanShopBalanceRepository::TABLE)->insert([
            'balance_date' => $date,
            'source_scope' => 'jd-wallet',
            'source_platform' => '京东',
            'store_name' => $storeName,
            'normalized_store_name' => JushuitanShopBalanceRepository::normalizeStoreName($storeName),
            'platform_account_id' => 'fixture-' . $storeName,
            'balance' => $balance,
            'source_row_key' => hash('sha256', $date . '|' . $storeName),
            'source_file_name' => 'fixture.xlsx',
            'source_sha256' => hash('sha256', 'fixture-' . $date . '-' . $storeName),
            'imported_at' => now(),
            'created_at' => now(),
            'updated_at' => now(),
        ]);
    }
}