<?php

namespace Tests\Feature\Console;

use App\Models\Business\CourierAgreementSignature;
use App\Models\Business\CourierQuoteSignature;
use Illuminate\Support\Facades\Http;
use Tests\Feature\FeatureTestCase;

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

        config([
            'services.esign.environment' => 'production',
            'services.esign.base_url' => 'https://openapi.esign.test',
            'services.esign.app_id' => 'production-app-id',
            'services.esign.app_secret' => 'production-app-secret',
            'services.esign.notify_url' => null,
            'services.esign.polling_enabled' => true,
        ]);
    }

    public function test_it_polls_only_due_non_terminal_flows_without_a_callback(): void
    {
        $quote = $this->quoteSignature([
            'status' => CourierQuoteSignature::STATUS_SIGNING,
            'esign_sign_flow_id' => 'quote-flow-due',
            'last_synced_at' => now()->subMinutes(5),
        ]);
        $this->quoteSignature([
            'status' => CourierQuoteSignature::STATUS_ARCHIVED,
            'esign_sign_flow_id' => 'quote-flow-archived',
            'last_synced_at' => now()->subMinutes(5),
        ]);
        $agreement = $this->agreementSignature([
            'status' => CourierAgreementSignature::STATUS_UNKNOWN,
            'esign_sign_flow_id' => 'agreement-flow-due',
            'last_synced_at' => null,
        ]);
        $this->agreementSignature([
            'status' => CourierAgreementSignature::STATUS_SIGNING,
            'esign_sign_flow_id' => 'agreement-flow-recent',
            'last_synced_at' => now(),
        ]);

        Http::fake([
            'https://openapi.esign.test/v3/sign-flow/*/detail' => Http::response([
                'code' => 0,
                'data' => ['signFlowStatus' => 1],
            ]),
        ]);

        $this->artisan('esign:poll-signatures', ['--limit' => 10, '--min-age' => 120])
            ->expectsOutputToContain('候选 2，成功 2，失败 0')
            ->assertSuccessful();

        Http::assertSentCount(2);
        $this->assertNotNull($quote->fresh()->last_synced_at);
        $this->assertNotNull($agreement->fresh()->last_synced_at);
    }

    public function test_it_skips_polling_until_the_private_switch_is_enabled(): void
    {
        config(['services.esign.polling_enabled' => false]);
        Http::preventStrayRequests();

        $this->artisan('esign:poll-signatures')
            ->expectsOutputToContain('定时轮询未启用')
            ->assertSuccessful();

        Http::assertNothingSent();
    }

    public function test_it_does_not_poll_flows_created_in_another_environment(): void
    {
        $this->quoteSignature([
            'environment' => 'sandbox',
            'esign_sign_flow_id' => 'sandbox-quote-flow',
            'last_synced_at' => now()->subMinutes(5),
        ]);
        $this->agreementSignature([
            'environment' => 'sandbox',
            'esign_sign_flow_id' => 'sandbox-agreement-flow',
            'last_synced_at' => now()->subMinutes(5),
        ]);
        Http::preventStrayRequests();

        $this->artisan('esign:poll-signatures', ['--limit' => 10, '--min-age' => 0])
            ->expectsOutputToContain('候选 0，成功 0，失败 0')
            ->assertSuccessful();

        Http::assertNothingSent();
    }

    public function test_it_limits_the_total_number_of_remote_queries_per_run(): void
    {
        $this->agreementSignature([
            'esign_sign_flow_id' => 'agreement-flow-first',
            'last_synced_at' => now()->subMinutes(10),
        ]);
        $this->agreementSignature([
            'esign_sign_flow_id' => 'agreement-flow-second',
            'last_synced_at' => now()->subMinutes(5),
        ]);
        Http::fake([
            'https://openapi.esign.test/v3/sign-flow/*/detail' => Http::response([
                'code' => 0,
                'data' => ['signFlowStatus' => 1],
            ]),
        ]);

        $this->artisan('esign:poll-signatures', ['--limit' => 1, '--min-age' => 0])
            ->expectsOutputToContain('候选 1，成功 1，失败 0')
            ->assertSuccessful();

        Http::assertSentCount(1);
    }

    public function test_it_continues_after_one_remote_query_fails(): void
    {
        $failed = $this->agreementSignature([
            'esign_sign_flow_id' => 'agreement-flow-failed',
            'last_synced_at' => now()->subMinutes(10),
        ]);
        $succeeded = $this->agreementSignature([
            'esign_sign_flow_id' => 'agreement-flow-succeeded',
            'last_synced_at' => now()->subMinutes(5),
        ]);
        Http::fake(fn ($request) => str_contains($request->url(), 'agreement-flow-failed')
            ? Http::response(['code' => 500, 'message' => 'temporary failure'], 503)
            : Http::response(['code' => 0, 'data' => ['signFlowStatus' => 1]]));

        $this->artisan('esign:poll-signatures', ['--limit' => 10, '--min-age' => 0])
            ->expectsOutputToContain('候选 2，成功 1，失败 1')
            ->assertFailed();

        Http::assertSentCount(2);
        $this->assertNotNull($failed->fresh()->last_error);
        $this->assertNotNull($succeeded->fresh()->last_synced_at);
    }

    private function quoteSignature(array $overrides = []): CourierQuoteSignature
    {
        return CourierQuoteSignature::create(array_merge([
            'company_id' => $this->company->id,
            'quote_version_id' => random_int(1000, 999999),
            'provider' => 'esign',
            'environment' => 'production',
            'status' => CourierQuoteSignature::STATUS_SIGNING,
            'organization_name' => '测试快递公司',
            'source_pdf_path' => 'quotes/source.pdf',
            'source_pdf_sha256' => str_repeat('a', 64),
            'source_pdf_generated_at' => now(),
            'created_by' => $this->user->id,
            'updated_by' => $this->user->id,
        ], $overrides));
    }

    private function agreementSignature(array $overrides = []): CourierAgreementSignature
    {
        $sequence = CourierAgreementSignature::count() + 1;

        return CourierAgreementSignature::create(array_merge([
            'company_id' => $this->company->id,
            'business_no' => 'ESIGN-POLL-' . $sequence,
            'idempotency_key' => 'esign-poll-' . $sequence,
            'document_type' => 'account-proof',
            'template_code' => 'TPL-ACCOUNT-CERT-V2',
            'template_version' => '2',
            'source_file_name' => 'account-proof.doc',
            'status' => CourierAgreementSignature::STATUS_SIGNING,
            'courier_name' => '测试快递',
            'company_full_name' => '测试公司',
            'organization_name' => '测试快递公司',
            'operator_account' => '13800138000',
            'payload' => ['archive_mode' => 'auto'],
            'environment' => 'production',
            'source_pdf_path' => 'agreements/source.pdf',
            'source_pdf_sha256' => str_repeat('b', 64),
            'created_by' => $this->user->id,
            'updated_by' => $this->user->id,
        ], $overrides));
    }
}