<?php
/*
 FusionPBX
 Version: MPL 1.1

 The contents of this file are subject to the Mozilla Public License Version
 1.1 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
 http://www.mozilla.org/MPL/

 Software distributed under the License is distributed on an "AS IS" basis,
 WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 for the specific language governing rights and limitations under the
 License.

 The Original Code is FusionPBX

 The Initial Developer of the Original Code is
 Mark J Crane <markjcrane@fusionpbx.com>
 Portions created by the Initial Developer are Copyright (C) 2008-2025
 the Initial Developer. All Rights Reserved.

 Contributor(s):
 Mark J Crane <markjcrane@fusionpbx.com>
*/

//define the number translations class
class number_translations {

	/**
	 * declare constant variables
	 */
	const app_name = 'number_translations';
	const app_uuid = '6ad54de6-4909-11e7-a919-92ebcb67fe33';

	/**
	 * declare public variables
	 */
	public $number_translation_uuid;

	/**
	 * declare private variables
	 */
	private $database;
	private $permission_prefix;
	private $list_page;
	private $table;
	private $uuid_prefix;
	private $toggle_field;
	private $toggle_values;
	private $json;
	private $xml;
	private $display_type;

	/**
	 * Initializes the object with setting array.
	 *
	 * @param array $setting_array An array containing settings for domain, user, and database connections. Defaults to
	 *                             an empty array.
	 *
	 * @return void
	 */
	public function __construct(array $setting_array = []) {
		//set objects
		$this->database = $setting_array['database'] ?? database::new();

		//assign private variables
		$this->permission_prefix = 'number_translation_';
		$this->list_page         = 'number_translations.php';
		$this->table             = 'number_translations';
		$this->uuid_prefix       = 'number_translation_';
		$this->toggle_field      = 'number_translation_enabled';
		$this->toggle_values     = ['true', 'false'];
	}

	/**
	 * Checks if a given name exists as a number translation.
	 *
	 * @param string $name The name to check for existence.
	 *
	 * @return bool True if the number translation exists, false otherwise.
	 */
	public function number_translation_exists($name) {
		$sql                                   = "select count(*) from v_number_translations ";
		$sql                                   .= "where number_translation_name = :number_translation_name ";
		$parameters['number_translation_name'] = $name;
		return $this->database->select($sql, $parameters, 'column') != 0 ? true : false;
	}

	/**
	 * Imports a number translation from either XML or JSON format.
	 *
	 * @return void
	 */
	public function import() {
		//get the xml from the number templates
		if (!empty($this->xml)) {
			//convert the xml string to an xml object
			$xml = simplexml_load_string($this->xml);
			//convert to json
			$json = json_encode($xml);
			//convert to an array
			$number_translation = json_decode($json, true);
		} elseif (!empty($this->json)) {
			//convert to an array
			$number_translation = json_decode($this->json, true);
		} else {
			throw new Exception("require either json or xml to import");
		}
		//check if the number_translation exists
		if (!$this->number_translation_exists($number_translation['@attributes']['name'])) {
			//begin insert array
			$x                                                              = 0;
			$array['number_translations'][$x]['number_translation_name']    = $number_translation['@attributes']['name'];
			$array['number_translations'][$x]['number_translation_enabled'] = "true";
			if (!empty($number_translation['@attributes']['enabled'])) {
				$array['number_translations'][$x]['number_translation_enabled'] = $number_translation['@attributes']['enabled'];
			}
			$array['number_translations'][$x]['number_translation_description'] = $number_translation['@attributes']['description'];
			//loop through the condition array
			$order = 5;
			if (isset($number_translation['rule'])) {
				foreach ($number_translation['rule'] as $row) {
					if (array_key_exists('@attributes', $row)) {
						$row = $row['@attributes'];
					}
					$array['number_translations'][$x]['number_translation_details'][$order]['number_translation_detail_regex']   = $row['regex'];
					$array['number_translations'][$x]['number_translation_details'][$order]['number_translation_detail_replace'] = $row['replace'];
					$array['number_translations'][$x]['number_translation_details'][$order]['number_translation_detail_order']   = $order;
					$order                                                                                                       = $order + 5;
				}
			}
			//grant temporary permissions
			$p = permissions::new();
			$p->add('number_translation_add', 'temp');
			$p->add('number_translation_detail_add', 'temp');
			//execute insert
			$this->database->app_name = 'number_translations';
			$this->database->app_uuid = '6ad54de6-4909-11e7-a919-92ebcb67fe33';
			$this->database->save($array);
			unset($array);
			if (!empty($this->display_type) && $this->display_type == "text") {
				if ($this->database->message['code'] != '200') {
					echo "number_translation:" . $number_translation['@attributes']['name'] . ":	failed: " . $this->database->message['message'] . "\n";
				} else {
					echo "number_translation:" . $number_translation['@attributes']['name'] . ":	added with " . (($order / 5) - 1) . " entries\n";
				}
			}
			//revoke temporary permissions
			$p->delete('number_translation_add', 'temp');
			$p->delete('number_translation_detail_add', 'temp');
		}
		unset ($this->xml, $this->json);
	}

	/**
	 * Deletes one or more records.
	 *
	 * @param array $records An array of record IDs to delete, where each ID is an associative array
	 *                       containing 'uuid' and 'checked' keys. The 'checked' value indicates
	 *                       whether the corresponding checkbox was checked for deletion.
	 *
	 * @return void No return value; this method modifies the database state and sets a message.
	 */
	public function delete($records) {
		if (permission_exists($this->permission_prefix . 'delete')) {

			//add multi-lingual support
			$language = new text;
			$text     = $language->get();

			//validate the token
			$token = new token;
			if (!$token->validate($_SERVER['PHP_SELF'])) {
				message::add($text['message-invalid_token'], 'negative');
				header('Location: ' . $this->list_page);
				exit;
			}

			//delete multiple records
			if (is_array($records) && @sizeof($records) != 0) {

				//build the delete array
				foreach ($records as $x => $record) {
					if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
						$array[$this->table][$x][$this->uuid_prefix . 'uuid']                 = $record['uuid'];
						$array['number_translation_details'][$x][$this->uuid_prefix . 'uuid'] = $record['uuid'];
					}
				}

				//delete the checked rows
				if (is_array($array) && @sizeof($array) != 0) {

					//grant temporary permissions
					$p = permissions::new();
					$p->add('number_translation_detail_delete', 'temp');

					//execute delete
					$this->database->delete($array);
					unset($array);

					//revoke temporary permissions
					$p->delete('number_translation_detail_delete', 'temp');

					//set message
					message::add($text['message-delete']);
				}
				unset($records);
			}
		}
	}

	/**
	 * Deletes multiple records from the number_translation_details table.
	 *
	 * @param array $records  An array of records to be deleted, where each record is an associative array containing 'checked' and 'uuid' keys.
	 *                        The 'checked' key should contain a boolean value indicating whether the record should be deleted,
	 *                        while the 'uuid' key contains the unique identifier of the record.
	 *
	 * @return void
	 */
	public function delete_details($records) {

		//assign private variables
		$this->permission_prefix = 'number_translation_detail_';
		$this->table             = 'number_translation_details';
		$this->uuid_prefix       = 'number_translation_detail_';

		if (permission_exists($this->permission_prefix . 'delete')) {

			//add multi-lingual support
			$language = new text;
			$text     = $language->get();

			//validate the token
			$token = new token;
			if (!$token->validate($_SERVER['PHP_SELF'])) {
				message::add($text['message-invalid_token'], 'negative');
				header('Location: ' . $this->list_page);
				exit;
			}

			//delete multiple records
			if (is_array($records) && @sizeof($records) != 0) {

				//build the delete array
				foreach ($records as $x => $record) {
					if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
						$array[$this->table][$x][$this->uuid_prefix . 'uuid'] = $record['uuid'];
						$array[$this->table][$x]['number_translation_uuid']   = $this->number_translation_uuid;
					}
				}

				//delete the checked rows
				if (is_array($array) && @sizeof($array) != 0) {

					//execute delete
					$this->database->delete($array);
					unset($array);

				}
				unset($records);
			}
		}
	}

	/**
	 * Toggles the state of one or more records.
	 *
	 * @param array $records  An array of record IDs to delete, where each ID is an associative array
	 *                        containing 'uuid' and 'checked' keys. The 'checked' value indicates
	 *                        whether the corresponding checkbox was checked for deletion.
	 *
	 * @return void No return value; this method modifies the database state and sets a message.
	 */
	public function toggle($records) {
		if (permission_exists($this->permission_prefix . 'edit')) {

			//add multi-lingual support
			$language = new text;
			$text     = $language->get();

			//validate the token
			$token = new token;
			if (!$token->validate($_SERVER['PHP_SELF'])) {
				message::add($text['message-invalid_token'], 'negative');
				header('Location: ' . $this->list_page);
				exit;
			}

			//toggle the checked records
			if (is_array($records) && @sizeof($records) != 0) {

				//get current toggle state
				foreach ($records as $x => $record) {
					if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
						$uuids[] = "'" . $record['uuid'] . "'";
					}
				}
				if (is_array($uuids) && @sizeof($uuids) != 0) {
					$sql  = "select " . $this->uuid_prefix . "uuid as uuid, " . $this->toggle_field . " as toggle from v_" . $this->table . " ";
					$sql  .= "where " . $this->uuid_prefix . "uuid in (" . implode(', ', $uuids) . ") ";
					$rows = $this->database->select($sql, null, 'all');
					if (is_array($rows) && @sizeof($rows) != 0) {
						foreach ($rows as $row) {
							$states[$row['uuid']] = $row['toggle'];
						}
					}
					unset($sql, $parameters, $rows, $row);
				}

				//build update array
				$x = 0;
				foreach ($states as $uuid => $state) {
					$array[$this->table][$x][$this->uuid_prefix . 'uuid'] = $uuid;
					$array[$this->table][$x][$this->toggle_field]         = $state == $this->toggle_values[0] ? $this->toggle_values[1] : $this->toggle_values[0];
					$x++;
				}

				//save the changes
				if (is_array($array) && @sizeof($array) != 0) {

					//save the array

					$this->database->save($array);
					unset($array);

					//set message
					message::add($text['message-toggle']);
				}
				unset($records, $states);
			}

		}
	}

	/**
	 * Copies one or more records
	 *
	 * @param array $records  An array of record IDs to delete, where each ID is an associative array
	 *                        containing 'uuid' and 'checked' keys. The 'checked' value indicates
	 *                        whether the corresponding checkbox was checked for deletion.
	 *
	 * @return void No return value; this method modifies the database state and sets a message.
	 */
	public function copy($records) {
		if (permission_exists($this->permission_prefix . 'add')) {

			//add multi-lingual support
			$language = new text;
			$text     = $language->get();

			//validate the token
			$token = new token;
			if (!$token->validate($_SERVER['PHP_SELF'])) {
				message::add($text['message-invalid_token'], 'negative');
				header('Location: ' . $this->list_page);
				exit;
			}

			//copy the checked records
			if (is_array($records) && @sizeof($records) != 0) {

				//get checked records
				foreach ($records as $x => $record) {
					if ($record['checked'] == 'true' && is_uuid($record['uuid'])) {
						$uuids[] = "'" . $record['uuid'] . "'";
					}
				}

				//create insert array from existing data
				if (is_array($uuids) && @sizeof($uuids) != 0) {

					//primary table
					$sql  = "select * from v_" . $this->table . " ";
					$sql  .= "where " . $this->uuid_prefix . "uuid in (" . implode(', ', $uuids) . ") ";
					$rows = $this->database->select($sql, null, 'all');
					if (is_array($rows) && @sizeof($rows) != 0) {
						$y = 0;
						foreach ($rows as $x => $row) {
							$primary_uuid = uuid();

							//convert boolean values to a string
							foreach ($row as $key => $value) {
								if (gettype($value) == 'boolean') {
									$value     = $value ? 'true' : 'false';
									$row[$key] = $value;
								}
							}

							//copy data
							$array[$this->table][$x] = $row;

							//overwrite
							$array[$this->table][$x][$this->uuid_prefix . 'uuid']      = $primary_uuid;
							$array[$this->table][$x]['number_translation_description'] = trim($row['number_translation_description'] . ' (' . $text['label-copy'] . ')');

							//nodes sub table
							$sql_2                                   = "select * from v_number_translation_details where number_translation_uuid = :number_translation_uuid";
							$parameters_2['number_translation_uuid'] = $row['number_translation_uuid'];
							$rows_2                                  = $this->database->select($sql_2, $parameters_2, 'all');
							if (is_array($rows_2) && @sizeof($rows_2) != 0) {
								foreach ($rows_2 as $row_2) {
									//convert boolean values to a string
									foreach ($row_2 as $key => $value) {
										if (gettype($value) == 'boolean') {
											$value       = $value ? 'true' : 'false';
											$row_2[$key] = $value;
										}
									}

									//copy data
									$array['number_translation_details'][$y] = $row_2;

									//overwrite
									$array['number_translation_details'][$y]['number_translation_detail_uuid'] = uuid();
									$array['number_translation_details'][$y]['number_translation_uuid']        = $primary_uuid;

									//increment
									$y++;

								}
							}
							unset($sql_2, $parameters_2, $rows_2, $row_2);
						}
					}
					unset($sql, $parameters, $rows, $row);
				}

				//save the changes and set the message
				if (is_array($array) && @sizeof($array) != 0) {

					//grant temporary permissions
					$p = permissions::new();
					$p->add('number_translation_detail_add', 'temp');

					//save the array

					$this->database->save($array);
					unset($array);

					//revoke temporary permissions
					$p->delete('number_translation_detail_add', 'temp');

					//set message
					message::add($text['message-copy']);

				}
				unset($records);
			}

		}
	} //method

} //class

/*
$obj = new number_translations;
$obj->delete();
*/