<?php

namespace Modules\Maintenance\Http\Controllers;

use App\Business;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\Maintenance\Http\Controllers\Concerns\AuthorizesMaintenance;
use Modules\Maintenance\Utils\MaintenanceUtil;

class SettingsController extends Controller
{
    use AuthorizesMaintenance;

    public function __construct(
        protected MaintenanceUtil $maintenanceUtil
    ) {}

    public function index()
    {
        $this->authorizeMaintenanceAccess('maintenance.access');

        $business_id = $this->maintenanceUtil->getBusinessId();
        $settings = $this->maintenanceUtil->getMaintenanceSettings($business_id);
        $accountingEnabled = $this->maintenanceUtil->isAccountingEnabled($business_id);
        $assetEnabled = $this->maintenanceUtil->isAssetManagementEnabled($business_id);
        $crmEnabled = $this->maintenanceUtil->isCrmEnabled($business_id);

        return view('maintenance::settings.index', [
            'settings' => $settings,
            'accounting_enabled' => $accountingEnabled,
            'asset_enabled' => $assetEnabled,
            'crm_enabled' => $crmEnabled,
            'accounts' => $accountingEnabled ? $this->maintenanceUtil->getAccountingAccountsDropdown($business_id) : [],
            'asset_categories' => $assetEnabled ? $this->maintenanceUtil->getAssetCategoriesDropdown($business_id) : [],
            'locations' => $this->maintenanceUtil->getLocationsDropdown($business_id),
        ]);
    }

    public function update(Request $request)
    {
        $this->authorizeMaintenanceAccess('maintenance.access');

        $business_id = $this->maintenanceUtil->getBusinessId();

        $existing = $this->maintenanceUtil->getMaintenanceSettings($business_id);

        $data = $request->validate([
            'expense_account_id' => 'nullable|integer',
            'payment_account_id' => 'nullable|integer',
            'default_asset_category_id' => 'nullable|integer',
            'auto_post_journal' => 'sometimes|boolean',
            'auto_create_asset' => 'sometimes|boolean',
            'crm_sync_followup_on_equipment' => 'sometimes|boolean',
            'crm_sync_followup_on_work_order' => 'sometimes|boolean',
            'auto_pm_reminders' => 'sometimes|boolean',
            'auto_create_pm_work_order' => 'sometimes|boolean',
            'sync_pos_stock' => 'sometimes|boolean',
            'deduct_pos_stock_on_consume' => 'sometimes|boolean',
            'default_stock_location_id' => 'nullable|integer',
        ]);

        $settings = array_merge($existing, [
            'expense_account_id' => $data['expense_account_id'] ?? null,
            'payment_account_id' => $data['payment_account_id'] ?? null,
            'default_asset_category_id' => $data['default_asset_category_id'] ?? null,
            'auto_post_journal' => $request->boolean('auto_post_journal'),
            'auto_create_asset' => $request->boolean('auto_create_asset'),
            'crm_sync_followup_on_equipment' => $request->boolean('crm_sync_followup_on_equipment'),
            'crm_sync_followup_on_work_order' => $request->boolean('crm_sync_followup_on_work_order'),
            'auto_pm_reminders' => $request->boolean('auto_pm_reminders'),
            'auto_create_pm_work_order' => $request->boolean('auto_create_pm_work_order'),
            'sync_pos_stock' => $request->boolean('sync_pos_stock'),
            'deduct_pos_stock_on_consume' => $request->boolean('deduct_pos_stock_on_consume'),
            'default_stock_location_id' => $data['default_stock_location_id'] ?? null,
        ]);

        if (\Illuminate\Support\Facades\Schema::hasColumn('business', 'maintenance_settings')) {
            Business::where('id', $business_id)->update([
                'maintenance_settings' => json_encode($settings),
            ]);
        }

        return redirect()
            ->action([self::class, 'index'])
            ->with('status', 'تنظیمات نگهداری ذخیره شد.');
    }
}