<?php

namespace MintyPHP\Tests\Architecture;

use PHPUnit\Framework\TestCase;

class AuthzUiContractTest extends TestCase
{
    use ProjectFileAssertionSupport;

    public function testAdminTenantTemplatesUseServerCapabilities(): void
    {
        $indexTemplate = $this->readProjectFile('pages/admin/tenants/index(default).phtml');
        $this->assertStringNotContainsString("can('tenants.create')", $indexTemplate);
        $this->assertStringContainsString('$canCreateTenants', $indexTemplate);

        $createTemplate = $this->readProjectFile('pages/admin/tenants/create(default).phtml');
        $this->assertStringNotContainsString("can('custom_fields.manage')", $createTemplate);
        $this->assertStringNotContainsString("can('tenants.sso_manage')", $createTemplate);
        $this->assertStringContainsString('$canManageCustomFields', $createTemplate);
        $this->assertStringContainsString('$canManageSso', $createTemplate);
    }


    public function testAdminDepartmentsListTemplateUsesServerCapabilities(): void
    {
        $content = $this->readProjectFile('pages/admin/departments/index(default).phtml');
        $this->assertStringNotContainsString("can('departments.create')", $content);
        $this->assertStringContainsString('$canCreateDepartments', $content);
    }


    public function testAdminRoleTemplatesUseServerCapabilities(): void
    {
        $indexTemplate = $this->readProjectFile('pages/admin/roles/index(default).phtml');
        $this->assertStringNotContainsString("can('roles.create')", $indexTemplate);
        $this->assertStringContainsString('$canCreateRoles', $indexTemplate);

        $editTemplate = $this->readProjectFile('pages/admin/roles/edit(default).phtml');
        $this->assertStringNotContainsString("can('roles.update')", $editTemplate);
        $this->assertStringNotContainsString("can('roles.delete')", $editTemplate);
        $this->assertStringContainsString('$canUpdateRole', $editTemplate);
        $this->assertStringContainsString('$canDeleteRole', $editTemplate);
    }


    public function testAdminPermissionTemplatesUseServerCapabilities(): void
    {
        $indexTemplate = $this->readProjectFile('pages/admin/permissions/index(default).phtml');
        $this->assertStringNotContainsString("can('permissions.create')", $indexTemplate);
        $this->assertStringContainsString('$canCreatePermissions', $indexTemplate);

        $editTemplate = $this->readProjectFile('pages/admin/permissions/edit(default).phtml');
        $this->assertStringNotContainsString("can('permissions.update')", $editTemplate);
        $this->assertStringNotContainsString("can('permissions.delete')", $editTemplate);
        $this->assertStringContainsString('$canUpdatePermission', $editTemplate);
        $this->assertStringContainsString('$canDeletePermission', $editTemplate);
    }


    public function testAdminSettingsTemplateUsesServerCapabilities(): void
    {
        $templateContent = $this->readProjectFile('pages/admin/settings/index(default).phtml');
        $this->assertStringNotContainsString("can('settings.update')", $templateContent);
        $this->assertStringContainsString('$canUpdateSettings', $templateContent);
    }


    public function testAdminUserEditTemplateUsesServerCapabilities(): void
    {
        $content = $this->readProjectFile('pages/admin/users/edit(default).phtml');
        $this->assertStringNotContainsString("can('users.", $content);
        $this->assertStringNotContainsString("can('permissions.view')", $content);
        $this->assertStringContainsString('$canViewSecurityArtifacts', $content);
    }


    public function testHardCutTemplatesDoNotUseLegacyCanHelper(): void
    {
        $templates = [
            'templates/partials/app-main-aside.phtml',
            'templates/partials/app-main-aside-icon-bar.phtml',
            'pages/admin/api-audit/index(default).phtml',
            'pages/admin/system-audit/index(default).phtml',
            'pages/admin/import-audit/index(default).phtml',
            'pages/admin/scheduled-jobs/index(default).phtml',
            'pages/admin/stats/index(default).phtml',
            'pages/admin/user-lifecycle-audit/index(default).phtml',
            'pages/admin/user-lifecycle-audit/view(default).phtml',
            'pages/admin/users/index(default).phtml',
            'pages/admin/users/create(default).phtml',
            'pages/admin/tenants/edit(default).phtml',
            'pages/admin/departments/edit(default).phtml',
        ];

        foreach ($templates as $template) {
            $content = $this->readProjectFile($template);
            $this->assertStringNotContainsString("can('", $content, $template);
        }
    }


    public function testLayoutPartialsUseViewAuthLayoutCapabilities(): void
    {
        $defaultTemplate = $this->readProjectFile('templates/default.phtml');
        $this->assertStringContainsString("\$viewAuth['layout']", $defaultTemplate);
        $this->assertStringNotContainsString('UiAccessService::class', $defaultTemplate);

        $aside = $this->readProjectFile('templates/partials/app-main-aside.phtml');
        $this->assertStringContainsString("\$viewAuth['layout']", $aside);
        $this->assertStringContainsString('layoutHasAdminPanel(', $aside);
        $this->assertStringContainsString('$layoutNav', $aside);

        $iconBar = $this->readProjectFile('templates/partials/app-main-aside-icon-bar.phtml');
        $this->assertStringContainsString("\$viewAuth['layout']", $iconBar);
        $this->assertStringContainsString('layoutHasAdminPanel(', $iconBar);
    }

    public function testAsideTemplateDoesNotReadRequestOrResolveServicesDirectly(): void
    {
        $aside = $this->readProjectFile('templates/partials/app-main-aside.phtml');

        $this->assertStringNotContainsString('$_GET', $aside);
        $this->assertStringNotContainsString('$_SESSION', $aside);
        $this->assertStringNotContainsString('TenantAvatarService', $aside);
        $this->assertStringNotContainsString('app(', $aside);
    }


    public function testHardCutActionsProvideViewAuthPageCapabilities(): void
    {
        $actions = [
            'pages/admin/users/index().php',
            'pages/admin/users/create().php',
            'pages/admin/tenants/edit($id).php',
            'pages/admin/departments/edit($id).php',
            'pages/admin/stats/index().php',
            'pages/admin/api-audit/index().php',
            'pages/admin/system-audit/index().php',
            'pages/admin/import-audit/index().php',
            'pages/admin/scheduled-jobs/index().php',
            'pages/admin/user-lifecycle-audit/index().php',
            'pages/admin/user-lifecycle-audit/view($id).php',
        ];

        foreach ($actions as $action) {
            $content = $this->readProjectFile($action);
            $this->assertStringContainsString("\$viewAuth['page']", $content, $action);
        }
    }


    public function testMapDrivenHardCutActionsUseUiCapabilityMaps(): void
    {
        $actions = [
            'pages/admin/users/index().php' => 'UiCapabilityMap::PAGE_USERS_INDEX',
            'pages/admin/users/create().php' => 'UiCapabilityMap::PAGE_USERS_CREATE',
            'pages/admin/stats/index().php' => 'UiCapabilityMap::PAGE_STATS_INDEX',
            'pages/admin/api-audit/index().php' => 'UiCapabilityMap::PAGE_AUDIT_PURGE',
            'pages/admin/system-audit/index().php' => 'UiCapabilityMap::PAGE_SYSTEM_AUDIT',
            'pages/admin/import-audit/index().php' => 'UiCapabilityMap::PAGE_AUDIT_PURGE',
            'pages/admin/scheduled-jobs/index().php' => 'UiCapabilityMap::PAGE_AUDIT_PURGE',
            'pages/admin/user-lifecycle-audit/index().php' => 'UiCapabilityMap::PAGE_AUDIT_PURGE',
            'pages/admin/user-lifecycle-audit/view($id).php' => 'UiCapabilityMap::PAGE_USER_LIFECYCLE_VIEW',
        ];

        foreach ($actions as $action => $mapConstant) {
            $content = $this->readProjectFile($action);
            $this->assertStringContainsString('->pageCapabilities(', $content, $action);
            $this->assertStringContainsString($mapConstant, $content, $action);
        }
    }


    public function testUiAccessServiceUsesCentralLayoutMapDefinition(): void
    {
        $content = $this->readProjectFile('lib/Service/Access/UiAccessService.php');
        $this->assertStringContainsString('UiCapabilityMap::LAYOUT', $content);
    }

    public function testStatsPageCapabilityMapIncludesAuditCapabilities(): void
    {
        $content = $this->readProjectFile('lib/Service/Access/UiCapabilityMap.php');
        $this->assertStringContainsString("'can_view_system_audit' => OperationsAuthorizationPolicy::ABILITY_ADMIN_SYSTEM_AUDIT_VIEW", $content);
        $this->assertStringContainsString("'can_view_user_lifecycle_audit' => OperationsAuthorizationPolicy::ABILITY_ADMIN_USER_LIFECYCLE_AUDIT_VIEW", $content);
    }

    public function testStatsTemplateDefinesAuditTabAndPanel(): void
    {
        $content = $this->readProjectFile('pages/admin/stats/index(default).phtml');
        $this->assertStringContainsString('data-tab="audit"', $content);
        $this->assertStringContainsString('data-tab-panel="audit"', $content);
    }


}