<?php

class RouteBase {

	public function route() {
		$task = V::get('_task', '', $_REQUEST);
		if (empty($task)) {
			$this->defaultAction();
			return;
		}

		$methodName = "{$task}Action";
		if (method_exists($this, $methodName)) {
			$this->{$methodName}();
		} else {
			die("Task '{$task}' not exists");
		}
	}

	public function defaultAction() {
		die("default task not implemented");
	}

	public function getLink($task = '', $args = null) {
		$clsName = get_class($this);
		if ('Route_' != substr($clsName, 0, strlen('Route_'))) throw new Exception("Wrong route class name '{$clsName}'");
		$routeName = substr($clsName, strlen('Route_'));
		if (empty($args)) return Request::getPathUri() . "index.php?_route={$routeName}" . (!empty($task) ? "&_task={$task}" : "");
		if (is_string($args)) {
			return Request::getPathUri() . "index.php?_route={$routeName}" . (!empty($task) ? "&_task={$task}" : "") . ltrim($args, '&');
		}
		if (is_array($args)) {
			$urlArgs = [];
			$uniqArgs = [];
			if (!empty($task)) $uniqArgs['_task'] = $task;
			foreach ($args as $name => $val) $uniqArgs[$name] = $val;
			foreach ($uniqArgs as $name => $val) $urlArgs[] = "{$name}={$val}";
			return Request::getPathUri() . "index.php?_route={$routeName}" . (!empty($urlArgs) ? '&' . implode('&', $urlArgs) : '');
		}
		throw new Exception("Not Implemented args type", 501);
	}

	public function runTask($task) {
		if (empty($task)) throw new Exception("Empty method name");
		$methodName = "{$task}Action";
		if (!method_exists($this, $methodName)) {
			throw new Exception("Task '{$task}' not exists");
		}
		$this->{$methodName}();
	}

	public function runMethod($methodName) {
		if (empty($methodName)) throw new Exception("Empty method name");
		if (!method_exists($this, $methodName)) {
			throw new Exception("Task '{$methodName}' not exists");
		}
		$this->{$methodName}();
	}

	public function parseMessageFromStorageTestAction() {
		$msgs = V::get('msgs', '', $_GET);
		//echo $this->parseMessageFromStorage($msg);
		Lib::loadClass('StorageException');
		if (is_array($msgs)) {
			foreach ($msgs as $vMsg) {
				try {
					throw new StorageException($vMsg);
				} catch (Exception $e) {
					$vParsedMsg = $e->getMessage();
					echo "   MSG: {$vMsg}\n";
					echo "PARSED: {$vParsedMsg}\n";
					echo "isMsgParsed(" . ($vMsg != $vParsedMsg) . ")\n\n";
				}
			}
		} else {
			throw new StorageException($msgs);
		}
		echo "\n\n";
		die("parseMessageFromStorage end");
	}

	public function parseMessageFromStorage($msg) {
		return $msg;
	}

	public function parseMessageFromMsgsSystem($msg) {
		return $msg;
	}

	public function runByMessageFromMsgsSystem($msg, & $execNotes) {
	}

	public function handleAuth() {
		User::authByRequest();
	}

	public function reinstall() {
		$clsName = get_class($this);
		if ('Route_UrlAction' == substr($clsName, 0, strlen('Route_UrlAction'))) {
			$actionName = substr($clsName, strlen('Route_UrlAction_'));
			DBG::log(['msg'=>"\$actionName", '$actionName'=>$actionName]);
			$idTypespecial = DB::getPDO()->fetchValue("
				select z.ID
				from CRM_LISTA_ZASOBOW z
				where z.`TYPE` = 'TYPESPECIALS'
			");
			if (!$idTypespecial) {
				$idTypespecial = DB::getPDO()->insert('CRM_LISTA_ZASOBOW', [
					'TYPE' => 'TYPESPECIALS',
					'DESC' => 'TYPESPECIALS',
					'DESC_PL' => 'Powiązania tabel',
					'OPIS' => 'Powiązania i relacje tabel do wyświetlania w funkcjach systemowych',
				]);
			}
			DBG::log(['msg'=>"\$idTypespecial", '$idTypespecial'=>$idTypespecial]);
			if (!$idTypespecial) throw new Exception("Wystąpił błąd podczas tworzenia zasobu 'Powiązania tabel' (TYPESPECIALS)");

			$idAction = DB::getPDO()->fetchValue("
				select z.ID
				from CRM_LISTA_ZASOBOW z
				where z.`PARENT_ID` = {$idTypespecial}
					and z.`DESC` = '{$actionName}'
			");
			if (!$idAction) {
				$idAction = DB::getPDO()->insert('CRM_LISTA_ZASOBOW', [
					'PARENT_ID' => $idTypespecial,
					'TYPE' => 'URL_ACTION',
					'DESC' => $actionName,
					'DESC_PL' => $this->getActionLabel(),
					'OPIS' => $this->getActionDescription(),
				]);
			}
			DBG::log(['msg'=>"\$idAction", '$idAction'=>$idAction]);
			if (!$idAction) throw new Exception("Wystąpił błąd podczas tworzenia zasobu funkcji '{$actionName}' (URL_ACTION)");

			$args = $this->getActionArgs();
			foreach ($args as $argName => $argDesc) {
				$idArg = DB::getPDO()->fetchValue("
					select z.ID
					from CRM_LISTA_ZASOBOW z
					where z.`PARENT_ID` = {$idAction}
						and z.`TYPE` = 'PARAM_IN'
						and z.`DESC` = '{$argName}'
				");
				if (!$idArg) {
					$idArg = DB::getPDO()->insert('CRM_LISTA_ZASOBOW', [
						'PARENT_ID' => $idAction,
						'TYPE' => 'PARAM_IN',
						'DESC' => $argName,
						'OPIS' => $argDesc,
					]);
				}
				DBG::log(['msg'=>"\$idArg ('{$argName}')", '$idArg'=>$idArg]);
				if (!$idArg) throw new Exception("Wystąpił błąd podczas tworzenia zasobu dla argumentu funkcji '{$actionName}' '{$argName}' (PARAM_IN)");
			}
		}
	}
	public function getActionLabel() { return ""; }
	public function getActionDescription() { return ""; }
	public function getActionArgs() { return []; }

}