<?php

namespace Alexr\Settings;

use Alexr\Models\Restaurant;
use Alexr\Settings\Traits\UseMessageTags;
use Evavel\Models\SettingListing;

class WhatsappCustomMessage extends SettingListing
{
	use UseMessageTags;
	public $is_whatsapp = true;

	public static $meta_key = 'whatsapp_custom_message';
	public static $table_name = 'restaurant_setting';
	public static $pivot_tenant_field = 'restaurant_id';
	public static $component_list_item = 'item-whatsapp-custom-message';

	protected $casts = [
		'whatsapp_active' => 'boolean',
	];

	public static function description() {
		return __eva('Create custom WhatsApp messages that can be sent manually from the dashboard at any time.');
	}

	public function restaurant()
	{
		return $this->belongsTo(Restaurant::class);
	}

	public function fields()
	{
		return [
			[
				'attribute' => 'name',
				'stacked' => true,
				'inputClass' => 'form-input-bordered-highlight',
				'name' => __eva('Name'),
				'helpText' => __eva('Use this field to identify your custom message'),
				'component' => 'text-field',
				'value' => $this->name
			],
			[
				'attribute' => 'whatsapp_active',
				'stacked' => true,
				'style' => 'display: inline-block; width: 20%; vertical-align: top;',
				'name' => __eva('Active'),
				'helpText' => __eva('Enable this custom message so it can be sent from the dashboard.'),
				'component' => 'boolean-field',
				'type' => 'switch',
				'value' => $this->whatsapp_active
			],
			[
				'attribute' => 'whatsapp_custom_message',
				'stacked' => true,
				'name' => __eva('WhatsApp custom message template'),
				'component' => 'group-whatsapp-template-field',
				'helpText' => __eva('Select the WhatsApp template to use for this custom message in each language.'),
				'value' => $this->valueWithLanguagesFor('whatsapp_custom_message'),
				'bookingFields' => self::getBookingFields(),
				'isAdmin' => false,
				'allowStaticValues' => true,
			],
		];
	}

	public function defaultValue()
	{
		return [
			'name' => __eva('Custom Message'),
			'whatsapp_active' => false,
			'whatsapp_custom_message' => $this->getDefaultTemplateValue()
		];
	}

	/**
	 * Get default template value structure for all languages
	 *
	 * @return array
	 */
	protected function getDefaultTemplateValue()
	{
		$languages = evavel_languages_allowed();
		$value = [];

		foreach ($languages as $lang => $label) {
			$value[$lang] = [
				'template_sid' => '',
				'template_name' => '',
				'field_mapping' => [],
				'static_values' => [],
			];
		}

		return $value;
	}

	/**
	 * Get value with languages for a specific field
	 *
	 * @param string $key
	 * @return array
	 */
	public function valueWithLanguagesFor($key)
	{
		$languages = evavel_languages_allowed();
		$value = $this->{$key};

		if (!is_array($value)) {
			$value = [];
		}

		// Ensure all languages have a configuration
		foreach ($languages as $lang => $label) {
			if (!isset($value[$lang])) {
				$value[$lang] = [
					'template_sid' => '',
					'template_name' => '',
					'field_mapping' => [],
					'static_values' => [],
				];
			}
			// Ensure static_values key exists for existing configs
			if (!isset($value[$lang]['static_values'])) {
				$value[$lang]['static_values'] = [];
			}
		}

		return $value;
	}

	/**
	 * Get configured template for a specific language
	 *
	 * @param string $language
	 * @return array|null
	 */
	public function getTemplateConfig($language)
	{
		$config = $this->whatsapp_custom_message;

		if (!is_array($config) || !isset($config[$language])) {
			return null;
		}

		return $config[$language];
	}

	/**
	 * Check if the custom message is enabled
	 *
	 * @return bool
	 */
	public function isEnabled()
	{
		return (bool) $this->whatsapp_active;
	}
}