<?php

namespace Tests\Feature\Business;

use App\Models\Auth\Permission;
use App\Models\Business\CourierAgreementSignature;
use App\Services\Esign\EsignClient;
use Illuminate\Support\Facades\DB;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Tests\Feature\FeatureTestCase;

class AgreementSigningPageTest extends FeatureTestCase
{
    protected function grantWorkspaceAccess(): void
    {
        $this->user->attachPermission(
            Permission::where('name', 'read-admin-panel')->firstOrFail()
        );
    }

    public function testAgreementSigningPageRendersTheSigningWorkspace(): void
    {
        $this->grantWorkspaceAccess();

        $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'agreement-signing',
            ]))
            ->assertOk()
            ->assertSeeText('协议签署')
            ->assertSeeText('签署任务')
            ->assertSeeText('发起签章')
            ->assertSeeText('模板管理')
            ->assertSeeText(EsignClient::configured() ? 'E签宝已连接' : 'E签宝未连接')
            ->assertSeeText('还没有协议签署任务')
            ->assertSeeText('收款账户变更证明.doc')
            ->assertSeeText('收款账户证明文件.doc')
            ->assertSeeText('公司主体变更证明.docx')
            ->assertSeeText('共用合同证明.docx')
            ->assertSeeText('授权委托书（快递）.docx');
    }

    public function testAgreementSigningPageIncludesSinglePageRequestFormAndLivePreview(): void
    {
        $this->grantWorkspaceAccess();

        $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'agreement-signing',
                'agreement_view' => 'create',
            ]))
            ->assertOk()
            ->assertSee('data-signing-request-form', false)
            ->assertSee('data-agreement-preview', false)
            ->assertSee('data-sign-request-send', false)
            ->assertDontSee('data-agreement-step-panel', false)
            ->assertSeeText('发起签章请求')
            ->assertSeeText('快递公司')
            ->assertSeeText('文件类型')
            ->assertSeeText('收款账户证明')
            ->assertSeeText('TPL-ACCOUNT-CERT-V2')
            ->assertSeeText('我方签署主体')
            ->assertSeeText('公司全称')
            ->assertSee('name="company_full_name"', false)
            ->assertSee('data-company-name', false)
            ->assertSee('data-subject-linked-name', false)
            ->assertSeeText('签署截止日期')
            ->assertSeeText('对方 E 签宝账号')
            ->assertSee('data-primary-esign-label', false)
            ->assertSee('data-secondary-esign-label', false)
            ->assertSee("labels.primary = '快递方 E 签宝账号'", false)
            ->assertSee("labels.secondary = '我方 E 签宝账号'", false)
            ->assertSee("labels.primary = '委托方 E 签宝账号'", false)
            ->assertSee("labels.secondary = '受托方 E 签宝账号'", false)
            ->assertSeeText('对方 E 签宝实名认证姓名')
            ->assertSeeText('仅用于 E 签宝身份核验，不是收款人姓名')
            ->assertSeeText('合作合同统一使用我方账号 18052733960')
            ->assertSeeText('填写变量')
            ->assertSeeText('签署完成后自动归档')
            ->assertSeeText('人工确认后归档')
            ->assertSeeText('刷新预览')
            ->assertSeeText('推送至E签宝')
            ->assertSeeText('收款帐户资料证明');
    }

    public function testAgreementSigningPageShowsOurCompanyAsInitiator(): void
    {
        $this->grantWorkspaceAccess();

        CourierAgreementSignature::create([
            'company_id' => $this->company->id,
            'business_no' => 'AGR-INITIATOR-001',
            'idempotency_key' => 'initiator-001',
            'document_type' => 'account-proof',
            'template_code' => 'TPL-ACCOUNT-CERT-V2',
            'template_version' => '2',
            'source_file_name' => '收款账户证明文件.doc',
            'status' => CourierAgreementSignature::STATUS_SIGNING,
            'courier_name' => '新北中通',
            'company_full_name' => $this->company->name,
            'organization_name' => '新北中通',
            'operator_name' => '张经理',
            'operator_account' => '13800138000',
            'payload' => ['signing_subject' => $this->company->name],
            'environment' => 'sandbox',
            'source_pdf_path' => 'courier-agreements/initiator/source.pdf',
            'source_pdf_sha256' => hash('sha256', '%PDF-source'),
            'esign_sign_flow_id' => 'flow-initiator-001',
            'created_by' => $this->user->id,
            'updated_by' => $this->user->id,
        ]);

        $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'agreement-signing',
            ]))
            ->assertOk()
            ->assertSee('<td>' . e($this->company->name) . '</td>', false)
            ->assertDontSee('<td>张经理</td>', false);
    }

    public function testAgreementSigningPageDistinguishesDefinitiveFailureFromUnknownResult(): void
    {
        $this->grantWorkspaceAccess();

        foreach ([
            [
                'business_no' => 'AGR-DEFINITIVE-FAILURE',
                'last_error' => 'E 签宝接口返回业务错误（1435002）：签署账号 18810726376 与身份信息不一致',
            ],
            [
                'business_no' => 'AGR-UNKNOWN-RESULT',
                'last_error' => '创建签署流程时连接超时，无法确认远端结果。',
            ],
        ] as $index => $error) {
            CourierAgreementSignature::create([
                'company_id' => $this->company->id,
                'business_no' => $error['business_no'],
                'idempotency_key' => 'status-display-' . $index,
                'document_type' => 'authorization',
                'template_code' => 'TPL-AUTHORIZATION-V1',
                'template_version' => '1',
                'source_file_name' => '授权委托书（快递）.docx',
                'status' => CourierAgreementSignature::STATUS_UNKNOWN,
                'courier_name' => '测试快递',
                'company_full_name' => $this->company->name,
                'organization_name' => '测试快递有限公司',
                'operator_name' => '测试人员',
                'operator_account' => '18810726376',
                'payload' => ['signing_subject' => $this->company->name],
                'environment' => 'production',
                'source_pdf_path' => "courier-agreements/status-{$index}/source.pdf",
                'source_pdf_sha256' => hash('sha256', '%PDF-source-' . $index),
                'last_error' => $error['last_error'],
                'created_by' => $this->user->id,
                'updated_by' => $this->user->id,
            ]);
        }

        $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'agreement-signing',
            ]))
            ->assertOk()
            ->assertSeeText('处理失败')
            ->assertSeeText('状态未知，请人工核对')
            ->assertSeeText('E 签宝接口返回业务错误（1435002）：签署账号 188****6376 与身份信息不一致')
            ->assertDontSee('签署账号 18810726376', false);
    }

    public function testAgreementSigningPageKeepsRenderingWhenLegacyPayloadCannotBeDecrypted(): void
    {
        $this->grantWorkspaceAccess();

        DB::table('business_courier_agreement_signatures')->insert([
            'company_id' => $this->company->id,
            'business_no' => 'AGR-LEGACY-001',
            'idempotency_key' => 'legacy-payload-001',
            'document_type' => 'account-proof',
            'template_code' => 'TPL-ACCOUNT-CERT-V2',
            'template_version' => '2',
            'source_file_name' => '收款账户证明文件.doc',
            'status' => CourierAgreementSignature::STATUS_COMPLETED,
            'courier_name' => '新北中通',
            'company_full_name' => $this->company->name,
            'organization_name' => '新北中通',
            'operator_name' => '张经理',
            'operator_account' => '13800138000',
            // This value is intentionally not decryptable by the current APP_KEY.
            'payload' => 'legacy-ciphertext',
            'environment' => 'sandbox',
            'source_pdf_path' => 'courier-agreements/legacy/source.pdf',
            'source_pdf_sha256' => hash('sha256', '%PDF-source'),
            'created_by' => $this->user->id,
            'updated_by' => $this->user->id,
            'created_at' => now(),
            'updated_at' => now(),
        ]);

        $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'agreement-signing',
            ]))
            ->assertOk()
            ->assertSeeText('AGR-LEGACY-001')
            ->assertSee('<td>' . e($this->company->name) . '</td>', false);
    }

    public function testAgreementSigningPageMapsEverySourceDocumentToItsOwnFieldsAndPreview(): void
    {
        $this->grantWorkspaceAccess();

        $response = $this->loginAs()
            ->get(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'agreement-signing',
                'agreement_view' => 'create',
            ]))
            ->assertOk();

        $response
            ->assertSee('data-template-fields="account-proof"', false)
            ->assertSee('data-template-preview="account-proof"', false)
            ->assertSeeText('生效日期')
            ->assertSeeText('银行帐户')
            ->assertSeeText('开户名称（持卡人姓名）')
            ->assertSeeText('填写实际收款银行卡对应的持卡人姓名，无需与营业执照或公司全称一致。')
            ->assertSeeText('我司同意自')
            ->assertSee('data-template-fields="account-change"', false)
            ->assertSee('data-template-preview="account-change"', false)
            ->assertSeeText('原收款账户')
            ->assertSeeText('原账户停止使用日期')
            ->assertSeeText('新账户启用日期')
            ->assertSeeText('之前相应的账户')
            ->assertSee('data-template-fields="entity-change"', false)
            ->assertSee('data-template-preview="entity-change"', false)
            ->assertSeeText('变更前公司名称')
            ->assertSeeText('变更后公司名称')
            ->assertSeeText('变更后，原公司的各项事宜由变更后的公司继续执行')
            ->assertSee('data-template-fields="shared-contract"', false)
            ->assertSee('data-template-preview="shared-contract"', false)
            ->assertSeeText('合同合作方')
            ->assertSeeText('快递公司甲（主体）')
            ->assertSeeText('共用合同的快递公司（可多个）')
            ->assertSee('name="shared_courier_names[]"', false)
            ->assertSee('data-shared-courier-add', false)
            ->assertSeeText('添加共用公司')
            ->assertSeeText('备注')
            ->assertSeeText('共同用一份合同，打款资料为同一份资料')
            ->assertSee('data-template-fields="cooperation-contract"', false)
            ->assertSee('data-template-preview="cooperation-contract"', false)
            ->assertSee('data-template-preview="quote-confirmation"', false)
            ->assertSee('data-quote-version', false)
            ->assertSeeText('报价确认单')
            ->assertSeeText('绑定已审核报价版本')
            ->assertSeeText('甲方名称')
            ->assertSee('name="cooperation_party_a_name"', false)
            ->assertSee('data-subject-linked-name', false)
            ->assertSeeText('乙方电话')
            ->assertSeeText('协议开始日期')
            ->assertSeeText('协议结束日期')
            ->assertSeeText('甲、乙双方根据')
            ->assertSee('data-template-fields="authorization"', false)
            ->assertSee('data-template-preview="authorization"', false)
            ->assertSeeText('委托方（个人或公司）')
            ->assertSeeText('授权事项（可多选）')
            ->assertSeeText('代签汇款账号变更')
            ->assertSeeText('委托有效期：从');
    }

    public function testAgreementSigningPageRejectsUsersWithoutItsSidebarPermission(): void
    {
        $subject = 'user_' . $this->user->id;

        $this->user->roles()->sync([\App\Models\Auth\Role::where('name', 'admin')->firstOrFail()->id]);
        setting()->set('system.sidebar_permissions', json_encode([
            'configured' => [$subject],
            'subjects' => [
                $subject => ['courier-payables/freight-reconciliation'],
            ],
        ], JSON_UNESCAPED_UNICODE));

        try {
            $this->loginAs()->get(route('business.pages.show', [
                'section' => 'courier-payables',
                'page' => 'agreement-signing',
            ]));
            $this->fail('没有协议签署页面权限的用户不应访问该页面。');
        } catch (HttpException $exception) {
            $this->assertSame(404, $exception->getStatusCode());
        }
    }
}