<?php

namespace App\Models;

use App\Core\Security;

/**
 * Template Model
 * Stores predefined WhatsApp message templates with variables.
 */
class Template extends BaseModel
{
    protected string $table = 'templates';

    /**
     * Create template with encrypted media URL if exists
     */
    public function createSecure(array $data)
    {
        if (!empty($data['media_url'])) {
            $data['media_url'] = Security::encrypt($data['media_url']);
        }
        return $this->create($data);
    }

    /**
     * Retrieve and decrypt templates
     */
    public function findAllByCompany(int $companyId)
    {
        $templates = $this->db->query(
            "SELECT * FROM {$this->table} WHERE company_id = ? ORDER BY id DESC",
            [$companyId]
        )->fetchAll();

        foreach ($templates as &$template) {
            if (!empty($template['media_url'])) {
                $template['media_url'] = Security::decrypt($template['media_url']);
            }
        }

        return $templates;
    }
    
    /**
     * Get single template and decrypt
     */
    public function findByIdAndCompany(int $id, int $companyId)
    {
        $template = $this->db->query(
            "SELECT * FROM {$this->table} WHERE id = ? AND company_id = ? LIMIT 1",
            [$id, $companyId]
        )->fetch();
        
        if ($template && !empty($template['media_url'])) {
            $template['media_url'] = Security::decrypt($template['media_url']);
        }
        
        return $template;
    }
}