<?php

namespace KTXC\Module;

use KTXC\Console\Firewall\FirewallMaintenanceCommand;
use KTXC\Console\Firewall\FirewallSetupCommand;
use KTXC\Service\FirewallService;
use KTXC\Service\SystemFirewallLogService;
use KTXC\Service\SystemFirewallRuleService;
use KTXC\Service\SystemFirewallStatusService;
use KTXC\Service\TenantFirewallLogService;
use KTXC\Service\TenantFirewallRuleService;
use KTXC\Service\TenantFirewallStatusService;
use KTXC\Security\Event\AccessDeniedEvent;
use KTXC\Security\Event\AuthenticationFailedEvent;
use KTXC\Security\Event\BruteForceDetectedEvent;
use KTXC\Security\Event\SecurityEvent;
use KTXF\Event\DeliveryMode;
use KTXF\Event\EventListenerRegistrarInterface;
use KTXF\Module\ModuleBrowserInterface;
use KTXF\Module\ModuleConsoleInterface;
use KTXF\Module\ModuleInstanceAbstract;

/**
 * Core Module
 * 
 * Provides core system functionality and permissions
 */
class Module extends ModuleInstanceAbstract implements ModuleConsoleInterface, ModuleBrowserInterface
{
    public function __construct(
        private readonly EventListenerRegistrarInterface $events,
    ) {
    }

    public function boot(): void
    {
        $this->events->listen(
            'core',
            AuthenticationFailedEvent::class,
            FirewallService::class,
            'handleAuthFailure',
            DeliveryMode::Immediate,
            priority: 100,
        );

        foreach ([
            SecurityEvent::AUTH_SUCCESS,
            AccessDeniedEvent::class,
            BruteForceDetectedEvent::class,
            SecurityEvent::RATE_LIMIT_EXCEEDED,
            SecurityEvent::SUSPICIOUS_ACTIVITY,
            SecurityEvent::FIREWALL_RULE_CREATED,
            SecurityEvent::FIREWALL_RULE_EXTENDED,
            SecurityEvent::FIREWALL_RULE_ENABLED,
            SecurityEvent::FIREWALL_RULE_DISABLED,
            SecurityEvent::FIREWALL_RULE_REMOVED,
            SecurityEvent::FIREWALL_SETTINGS_UPDATED,
        ] as $event) {
            $this->events->listen(
                'core',
                $event,
                FirewallService::class,
                'logSecurityEvent',
                DeliveryMode::Deferred,
            );
        }
    }

    public function handle(): string
    {
        return 'core';
    }

    public function label(): string
    {
        return 'Core System';
    }

    public function author(): string
    {
        return 'Vallarx';
    }

    public function description(): string
    {
        return 'Core system functionality and user features';
    }

    public function version(): string
    {
        return '0.0.1';
    }

    public function permissions(): array
    {
        return [
            // Core User Permissions
            'user.profile.read' => [
                'label' => 'Read Own Profile',
                'description' => 'View own user profile information',
                'group' => 'User Profile'
            ],
            'user.profile.update' => [
                'label' => 'Update Own Profile',
                'description' => 'Edit own user profile information',
                'group' => 'User Profile'
            ],
            'user.settings.read' => [
                'label' => 'Read Own Settings',
                'description' => 'View own user settings',
                'group' => 'User Settings'
            ],
            'user.settings.update' => [
                'label' => 'Update Own Settings',
                'description' => 'Edit own user settings',
                'group' => 'User Settings'
            ],

            // Module Management
            'module_manager.modules.view' => [
                'label' => 'View Modules',
                'description' => 'View list of installed and available modules',
                'group' => 'Module Management'
            ],
            'module_manager.modules.manage' => [
                'label' => 'Manage Modules',
                'description' => 'Install, uninstall, enable, and disable modules',
                'group' => 'Module Management'
            ],
            'module_manager.modules.*' => [
                'label' => 'Full Module Management',
                'description' => 'All module management operations',
                'group' => 'Module Management'
            ],

            // Firewall Management
            TenantFirewallRuleService::PERMISSION_READ => [
                'label' => 'View Tenant Firewall Rules',
                'description' => 'View firewall rules owned by the current tenant',
                'group' => 'Firewall Management'
            ],
            TenantFirewallRuleService::PERMISSION_MANAGE => [
                'label' => 'Manage Tenant Firewall Rules',
                'description' => 'Create, disable, and remove firewall rules owned by the current tenant',
                'group' => 'Firewall Management'
            ],
            TenantFirewallLogService::PERMISSION_READ => [
                'label' => 'View Tenant Firewall Logs',
                'description' => 'View firewall security and audit logs owned by the current tenant',
                'group' => 'Firewall Management'
            ],
            TenantFirewallStatusService::PERMISSION_SETTINGS_READ => [
                'label' => 'View Tenant Firewall Settings',
                'description' => 'View effective firewall settings for the current tenant',
                'group' => 'Firewall Management'
            ],
            TenantFirewallStatusService::PERMISSION_SETTINGS_MANAGE => [
                'label' => 'Manage Tenant Firewall Settings',
                'description' => 'Update firewall settings for the current tenant',
                'group' => 'Firewall Management'
            ],
            SystemFirewallRuleService::PERMISSION_READ => [
                'label' => 'View System Firewall Rules',
                'description' => 'View firewall rules that apply to every tenant',
                'group' => 'System Administration'
            ],
            SystemFirewallRuleService::PERMISSION_MANAGE => [
                'label' => 'Manage System Firewall Rules',
                'description' => 'Create, disable, and remove firewall rules that apply to every tenant',
                'group' => 'System Administration'
            ],
            SystemFirewallLogService::PERMISSION_READ => [
                'label' => 'View System Firewall Logs',
                'description' => 'View firewall security and audit logs across tenants',
                'group' => 'System Administration'
            ],
            SystemFirewallStatusService::PERMISSION_MAINTENANCE_READ => [
                'label' => 'View Firewall Maintenance Status',
                'description' => 'View the last firewall cleanup result and operational status',
                'group' => 'System Administration'
            ],
            SystemFirewallStatusService::PERMISSION_SETTINGS_MANAGE => [
                'label' => 'Manage Tenant Firewall Settings System-Wide',
                'description' => 'Update firewall settings for any tenant',
                'group' => 'System Administration'
            ],
            'system.admin' => [
                'label' => 'System Administrator',
                'description' => 'Full system access (superuser)',
                'group' => 'System Administration'
            ],
            '*' => [
                'label' => 'All Permissions',
                'description' => 'Grants access to all features and operations',
                'group' => 'System Administration'
            ],
        ];
    }

    public function registerCI(): array
    {
        return [
            FirewallSetupCommand::class,
            FirewallMaintenanceCommand::class,
            \KTXC\Console\Event\EventsDebugCommand::class,
            \KTXC\Console\Module\ModuleListCommand::class,
            \KTXC\Console\Module\ModuleEnableCommand::class,
            \KTXC\Console\Module\ModuleDisableCommand::class,
            \KTXC\Console\Module\ModuleInstallCommand::class,
            \KTXC\Console\Module\ModuleUninstallCommand::class,
            \KTXC\Console\Module\ModuleUpgradeCommand::class,
            \KTXC\Console\Tenant\TenantCreateCommand::class,
            \KTXC\Console\Tenant\TenantListCommand::class,
            \KTXC\Console\Tenant\TenantDeleteCommand::class,
            \KTXC\Console\Tenant\TenantAuthEnableCommand::class,
            \KTXC\Console\User\UserCreateCommand::class,
            \KTXC\Console\User\UserListCommand::class,
            \KTXC\Console\User\UserDeleteCommand::class,
            \KTXC\Console\Role\RoleCreateCommand::class,
            \KTXC\Console\Role\RoleListCommand::class,
            \KTXC\Console\Role\RoleDeleteCommand::class,
            \KTXC\Console\Role\RoleAssignCommand::class,
            \KTXC\Console\Role\RoleRevokeCommand::class,
        ];
    }

    public function registerBI(): array
    {
        return [];
    }
}