<?php

/**
 * @copyright 2004 Meta Platforms, Inc.
 * @license Apache-2.0
 *
 * @package WebDriver
 *
 * @author Justin Bishop <jubishop@gmail.com>
 */

namespace WebDriver;

/**
 * WebDriver\Exception class
 *
 * @package WebDriver
 */
abstract class Exception extends \Exception
{
    /**
     * Response status codes
     *
     * @see https://github.com/SeleniumHQ/selenium/blob/trunk/java/src/org/openqa/selenium/remote/ErrorCodes.java
     */
    const SUCCESS = 0;
    const NO_SUCH_DRIVER = 6;
    const NO_SUCH_ELEMENT = 7;
    const NO_SUCH_FRAME = 8;
    const UNKNOWN_COMMAND = 9;
    const STALE_ELEMENT_REFERENCE = 10;
    const INVALID_ELEMENT_STATE = 12;
    const UNKNOWN_ERROR = 13;
    const JAVASCRIPT_ERROR = 17;
    const XPATH_LOOKUP_ERROR = 19;
    const TIMEOUT = 21;
    const NO_SUCH_WINDOW = 23;
    const INVALID_COOKIE_DOMAIN = 24;
    const UNABLE_TO_SET_COOKIE = 25;
    const UNEXPECTED_ALERT_OPEN = 26;
    const NO_ALERT_OPEN_ERROR = 27;
    const SCRIPT_TIMEOUT = 28;
    const INVALID_ELEMENT_COORDINATES = 29;
    const IME_NOT_AVAILABLE = 30;
    const IME_ENGINE_ACTIVATION_FAILED = 31;
    const INVALID_SELECTOR = 32;
    const SESSION_NOT_CREATED = 33;
    const MOVE_TARGET_OUT_OF_BOUNDS = 34;
    const INVALID_XPATH_SELECTOR = 51;
    const INVALID_XPATH_SELECTOR_RETURN_TYPER = 52;
    const ELEMENT_NOT_INTERACTABLE = 60;
    const INVALID_ARGUMENT = 61;
    const NO_SUCH_COOKIE = 62;
    const UNABLE_TO_CAPTURE_SCREEN = 63;
    const ELEMENT_CLICK_INTERCEPTED = 64;
    const NO_SUCH_SHADOW_ROOT = 65;
    const METHOD_NOT_ALLOWED = 405;

    // obsolete
    const INDEX_OUT_OF_BOUNDS = 1;
    const NO_COLLECTION = 2;
    const NO_STRING = 3;
    const NO_STRING_LENGTH = 4;
    const NO_STRING_WRAPPER = 5;
    const OBSOLETE_ELEMENT = 10;
    const ELEMENT_NOT_DISPLAYED = 11;
    const ELEMENT_NOT_VISIBLE = 11;
    const UNHANDLED = 13;
    const EXPECTED = 14;
    const ELEMENT_IS_NOT_SELECTABLE = 15;
    const ELEMENT_NOT_SELECTABLE = 15;
    const NO_SUCH_DOCUMENT = 16;
    const UNEXPECTED_JAVASCRIPT = 17;
    const NO_SCRIPT_RESULT = 18;
    const NO_SUCH_COLLECTION = 20;
    const NULL_POINTER = 22;
    const NO_MODAL_DIALOG_OPEN_ERROR = 27;

    // user-defined
    const CURL_EXEC = -1;
    const OBSOLETE_COMMAND = -2;
    const NO_PARAMETERS_EXPECTED = -3;
    const JSON_PARAMETERS_EXPECTED = -4;
    const UNEXPECTED_PARAMETERS = -5;
    const INVALID_REQUEST = -6;
    const UNKNOWN_LOCATOR_STRATEGY = -7;
    const W3C_WEBDRIVER_ERROR = -8;

    private static $errs = array(
//      self::SUCCESS => array('Success', 'This should never be thrown!'),

        self::NO_SUCH_DRIVER => array('NoSuchDriver', 'A session is either terminated or not started'),
        self::NO_SUCH_ELEMENT => array('NoSuchElement', 'An element could not be located on the page using the given search parameters.'),
        self::NO_SUCH_FRAME => array('NoSuchFrame', 'A request to switch to a frame could not be satisfied because the frame could not be found.'),
        self::UNKNOWN_COMMAND => array('UnknownCommand', 'The requested resource could not be found, or a request was received using an HTTP method that is not supported by the mapped resource.'),
        self::STALE_ELEMENT_REFERENCE => array('StaleElementReference', 'An element command failed because the referenced element is no longer attached to the DOM.'),
        self::ELEMENT_NOT_VISIBLE => array('ElementNotVisible', 'An element command could not be completed because the element is not visible on the page.'),
        self::INVALID_ELEMENT_STATE => array('InvalidElementState', 'An element command could not be completed because the element is in an invalid state (e.g., attempting to click a disabled element).'),
        self::UNKNOWN_ERROR => array('UnknownError', 'An unknown server-side error occurred while processing the command.'),
        self::ELEMENT_IS_NOT_SELECTABLE => array('ElementIsNotSelectable', 'An attempt was made to select an element that cannot be selected.'),
        self::JAVASCRIPT_ERROR => array('JavaScriptError', 'An error occurred while executing user supplied JavaScript.'),
        self::XPATH_LOOKUP_ERROR => array('XPathLookupError', 'An error occurred while searching for an element by XPath.'),
        self::TIMEOUT => array('Timeout', 'An operation did not complete before its timeout expired.'),
        self::NO_SUCH_WINDOW => array('NoSuchWindow', 'A request to switch to a different window could not be satisfied because the window could not be found.'),
        self::INVALID_COOKIE_DOMAIN => array('InvalidCookieDomain', 'An illegal attempt was made to set a cookie under a different domain than the current page.'),
        self::UNABLE_TO_SET_COOKIE => array('UnableToSetCookie', 'A request to set a cookie\'s value could not be satisfied.'),
        self::UNEXPECTED_ALERT_OPEN => array('UnexpectedAlertOpen', 'A modal dialog was open, blocking this operation'),
        self::NO_ALERT_OPEN_ERROR => array('NoAlertOpenError', 'An attempt was made to operate on a modal dialog when one was not open.'),
        self::SCRIPT_TIMEOUT => array('ScriptTimeout', 'A script did not complete before its timeout expired.'),
        self::INVALID_ELEMENT_COORDINATES => array('InvalidElementCoordinates', 'The coordinates provided to an interactions operation are invalid.'),
        self::IME_NOT_AVAILABLE => array('IMENotAvailable', 'IME was not available.'),
        self::IME_ENGINE_ACTIVATION_FAILED => array('IMEEngineActivationFailed', 'An IME engine could not be started.'),
        self::INVALID_SELECTOR => array('InvalidSelector', 'Argument was an invalid selector (e.g., XPath/CSS).'),
        self::SESSION_NOT_CREATED => array('SessionNotCreated', 'A new session could not be created (e.g., a required capability could not be set).'),
        self::MOVE_TARGET_OUT_OF_BOUNDS => array('MoveTargetOutOfBounds', 'Target provided for a move action is out of bounds.'),

        self::CURL_EXEC => array('CurlExec', 'curl_exec() error.'),
        self::OBSOLETE_COMMAND => array('ObsoleteCommand', 'This WebDriver command is obsolete.'),
        self::NO_PARAMETERS_EXPECTED => array('NoParametersExpected', 'This HTTP request method expects no parameters.'),
        self::JSON_PARAMETERS_EXPECTED => array('JsonParameterExpected', 'This POST request expects a JSON parameter (array).'),
        self::UNEXPECTED_PARAMETERS => array('UnexpectedParameters', 'This command does not expect this number of parameters.'),
        self::INVALID_REQUEST => array('InvalidRequest', 'This command does not support this HTTP request method.'),
        self::UNKNOWN_LOCATOR_STRATEGY => array('UnknownLocatorStrategy', 'This locator strategy is not supported.'),
        self::INVALID_XPATH_SELECTOR => array('InvalidSelector', 'Argument was an invalid selector.'),
        self::INVALID_XPATH_SELECTOR_RETURN_TYPER => array('InvalidSelector', 'Argument was an invalid selector.'),
        self::ELEMENT_NOT_INTERACTABLE => array('ElementNotInteractable', 'A command could not be completed because the element is not pointer- or keyboard interactable.'),
        self::INVALID_ARGUMENT => array('InvalidArgument', 'The arguments passed to a command are either invalid or malformed.'),
        self::NO_SUCH_COOKIE => array('NoSuchCookie', 'No cookie matching the given path name was found amongst the associated cookies of the current browsing context\'s active document.'),
        self::UNABLE_TO_CAPTURE_SCREEN => array('UnableToCaptureScreen', 'A screen capture was made impossible.'),
        self::ELEMENT_CLICK_INTERCEPTED => array('ElementClickIntercepted', 'The Element Click command could not be completed because the element receiving the events is obscuring the element that was requested clicked.'),
        self::NO_SUCH_SHADOW_ROOT => array('NoSuchShadowRoot', 'The element does not have a shadow root.'),
        self::METHOD_NOT_ALLOWED => array('UnsupportedOperation', 'Indicates that a command that should have executed properly cannot be supported for some reason.'),

        // @ss https://w3c.github.io/webdriver/#errors
        'element not interactable' => array('ElementNotInteractable', 'A command could not be completed because the element is not pointer- or keyboard interactable.'),
        'element not selectable' => array('ElementIsNotSelectable', 'An attempt was made to select an element that cannot be selected.'),
        'insecure certificate' => array('InsecureCertificate', 'Navigation caused the user agent to hit a certificate warning, which is usually the result of an expired or invalid TLS certificate.'),
        'invalid argument' => array('InvalidArgument', 'The arguments passed to a command are either invalid or malformed.'),
        'invalid cookie domain' => array('InvalidCookieDomain', 'An illegal attempt was made to set a cookie under a different domain than the current page.'),
        'invalid coordinates' => array('InvalidCoordinates', 'The coordinates provided to an interactions operation are invalid.'),
        'invalid element state' => array('InvalidElementState', 'A command could not be completed because the element is in an invalid state, e.g. attempting to clear an element that isn\'t both editable and resettable.'),
        'invalid selector' => array('InvalidSelector', 'Argument was an invalid selector.'),
        'invalid session id' => array('InvalidSessionID', 'Occurs if the given session id is not in the list of active sessions, meaning the session either does not exist or that it\'s not active.'),
        'javascript error' => array('JavaScriptError', 'An error occurred while executing JavaScript supplied by the user.'),
        'move target out of bounds' => array('MoveTargetOutOfBounds', 'The target for mouse interaction is not in the browser\'s viewport and cannot be brought into that viewport.'),
        'no such alert' => array('NoSuchAlert', 'An attempt was made to operate on a modal dialog when one was not open.'),
        'no such cookie' => array('NoSuchCookie', 'No cookie matching the given path name was found amongst the associated cookies of the current browsing context\'s active document.'),
        'no such element' => array('NoSuchElement', 'An element could not be located on the page using the given search parameters.'),
        'no such frame' => array('NoSuchFrame', 'A command to switch to a frame could not be satisfied because the frame could not be found.'),
        'no such window' => array('NoSuchWindow', 'A command to switch to a window could not be satisfied because the window could not be found.'),
        'script timeout' => array('ScriptTimeout', 'A script did not complete before its timeout expired.'),
        'session not created' => array('SessionNotCreated', 'A new session could not be created.'),
        'stale element reference' => array('StaleElementReference', 'A command failed because the referenced element is no longer attached to the DOM.'),
        'timeout' => array('Timeout', 'An operation did not complete before its timeout expired.'),
        'unable to capture screen' => array('UnableToCaptureScreen', 'A screen capture was made impossible.'),
        'unable to set cookie' => array('UnableToSetCookie', 'A command to set a cookie\'s value could not be satisfied.'),
        'unexpected alert open' => array('UnexpectedAlertOpen', 'A modal dialog was open, blocking this operation.'),
        'unknown command' => array('UnknownCommand', 'A command could not be executed because the remote end is not aware of it.'),
        'unknown error' => array('UnknownError', 'An unknown error occurred in the remote end while processing the command.'),
        'unknown method' => array('UnknownMethod', 'The requested command matched a known URL but did not match an method for that URL.'),
        'unsupported operation' => array('UnsupportedOperation', 'Indicates that a command that should have executed properly cannot be supported for some reason.'),

        // obsolete
        'detached shadow root' => array('DetachedShadowRoot', 'A command failed because the referenced shadow root is no longer attached to the DOM.'),
        'element click intercepted' => array('ElementClickIntercepted', 'The Element Click command could not be completed because the element receiving the events is obscuring the element that was requested clicked.'),
        'no such shadow root' => array('NoSuchShadowRoot', 'The element does not have a shadow root.'),
        'script timeout error' => array('ScriptTimeout', 'A script did not complete before its timeout expired.'),
    );

    /**
     * Factory method to create WebDriver\Exception objects
     *
     * @param integer    $code              Code
     * @param string     $message           Message
     * @param \Exception $previousException Previous exception
     *
     * @return \Exception
     */
    public static function factory($code, $message = null, $previousException = null)
    {
        // unknown error
        if (! isset(self::$errs[$code])) {
            $code = self::UNKNOWN_ERROR;
        }

        $errorDefinition = self::$errs[$code];

        if ($message === null || trim($message) === '') {
            $message = $errorDefinition[1];
        }

        if (! is_numeric($code)) {
            $code = self::W3C_WEBDRIVER_ERROR;
        }

        $className = __CLASS__ . '\\' . $errorDefinition[0];

        return new $className($message, $code, $previousException);
    }
}