AIL</span>' . PHP_EOL;
			$message .= 'WP_Error: ' . $response->get_error_message() . PHP_EOL;
		} elseif ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
			$message .= '<span class="fail">FAIL</span>' . PHP_EOL;
		} elseif ( isset( $formatted_response['error_description'] ) ) {
			$message .= '<span class="fail">FAIL</span>' . PHP_EOL;
			$message .= 'Bad Request' === $formatted_response['error_description'] ?
			esc_html__( 'Bad request. Please check the code.', 'rank-math' ) : $formatted_response['error_description'];
		} else {
			$message .= '<span class="pass">PASS</span>' . PHP_EOL;
		}
		$message .= 'REQUEST: ' . $http_verb . ' > ' . $url . PHP_EOL;
		$message .= 'REQUEST_PARAMETERS: ' . wp_json_encode( $params ) . PHP_EOL;
		$message .= 'REQUEST_API_ARGUMENTS: ' . wp_json_encode( $args ) . PHP_EOL;
		$message .= 'RESPONSE_CODE: ' . wp_remote_retrieve_response_code( $response ) . PHP_EOL;
		$message .= 'RESPONSE_CODE_MESSAGE: ' . wp_remote_retrieve_body( $response ) . PHP_EOL;
		$message .= 'RESPONSE_FORMATTED: ' . wp_json_encode( $formatted_response ) . PHP_EOL;
		$message .= 'ORIGINAL_RESPONSE: ' . wp_json_encode( $response ) . PHP_EOL;
		$message .= '================================' . PHP_EOL;
		$message .= $wp_filesystem->get_contents( $file );

		$wp_filesystem->put_contents( $file, $message );
	}

	/**
	 * Decode the response and format any error messages for debugging
	 *
	 * @param array|WP_Error $response The response from the curl request.
	 *
	 * @return array|false The JSON decoded into an array
	 */
	private function format_response( $response ) {
		$this->last_response = $response;

		if ( is_wp_error( $response ) ) {
			return false;
		}

		if ( ! empty( $response['body'] ) ) {
			return json_decode( $response['body'], true );
		}

		return false;
	}

	/**
	 * Check if the response was successful or a failure. If it failed, store the error.
	 *
	 * @param object      $response           The response from the curl request.
	 * @param array|false $formatted_response The response body payload from the curl request.
	 */
	private function determine_success( $response, $formatted_response ) {
		if ( is_wp_error( $response ) ) {
			$this->last_error = 'WP_Error: ' . $response->get_error_message();
			return;
		}

		$this->last_code = wp_remote_retrieve_response_code( $response );
		if ( in_array( $this->last_code, [ 200, 204 ], true ) ) {
			$this->is_success = true;
			return;
		}

		if ( isset( $formatted_response['error_description'] ) ) {
			$this->last_error = 'Bad Request' === $formatted_response['error_description'] ?
				esc_html__( 'Bad request. Please check the code.', 'rank-math' ) : $formatted_response['error_description'];
			return;
		}

		$message = esc_html__( 'Unknown error, call get_response() to find out what happened.', 'rank-math' );
		$body    = wp_remote_retrieve_body( $response );
		if ( ! empty( $body ) ) {
			$body = json_decode( $body, true );
			if ( ! empty( $body['error'] ) && ! empty( $body['error']['message'] ) ) {
				$message = $body['error']['message'];
			} elseif ( ! empty( $body['errors'] ) && is_array( $body['errors'] ) && ! empty( $body['errors'][0]['message'] ) ) {
				$message = $body['errors'][0]['message'];
			}
		}

		$this->last_error = $message;
	}

	/**
	 * Reset request.
	 */
	private function reset() {
		$this->last_code     = 0;
		$this->last_error    = '';
		$this->is_success    = false;
		$this->last_response = [
			'body'    => null,
			'headers' => null,
		];
	}

	/**
	 * Refresh access token when user login.
	 */
	public function refresh_token() {
		// Bail if the user is not authenticated at all yet.
		if ( ! Authentication::is_authorized() || ! Authentication::is_token_expired() ) {
			return true;
		}

		$response = $this->get_refresh_token();
		if ( ! $response ) {
			return false;
		}

		if ( false === $response['success'] ) {
			return false;
		}

		$tokens = Authentication::tokens();

		// Save new token.
		$this->token            = $response['access_token'];
		$tokens['expire']       = $response['expire'];
		$tokens['access_token'] = $response['access_token'];
		Authentication::tokens( $tokens );

		return true;
	}

	/**
	 * Get the new refresh token.
	 *
	 * @return mixed
	 */
	protected function get_refresh_token() {
		$tokens = Authentication::tokens();
		if ( empty( $tokens['refresh_token'] ) ) {
			return false;
		}

		$response = wp_remote_get(
			add_query_arg(
				[
					'code'   => $tokens['refresh_token'],
					'format' => 'json',
				],
				Authentication::get_auth_app_url() . '/refresh.php'
			)
		);

		if ( 200 !== wp_remote_retrieve_response_code( $response ) ) {
			return false;
		}

		$response = json_decode( wp_remote_retrieve_body( $response ), true );
		if ( empty( $response ) ) {
			return false;
		}

		return $response;
	}

	/**
	 * Revoke an OAuth2 token.
	 *
	 * @return boolean Whether the token was revoked successfully.
	 */
	public function revoke_token() {
		Authentication::tokens( false );
		delete_option( 'rank_math_google_analytic_profile' );
		delete_option( 'rank_math_google_analytic_options' );
		delete_option( 'rankmath_google_api_failed_attempts_data' );
		delete_option( 'rankmath_google_api_reconnect' );

		return $this->is_success();
	}

	/**
	 * Log every failed API call.
	 * And kill all next scheduled event if failed count is more then three.
	 *
	 * @param array  $response   Response from api.
	 * @param string $action     Action performing.
	 * @param string $start_date Start date fetching for (or page URI for inspections).
	 * @param array  $args       Array of arguments.
	 */
	public function log_failed_request( $response, $action, $start_date, $args ) {
		if ( $this->is_success() ) {
			return;
		}

		$option_key                  = 'rankmath_google_api_failed_attempts_data';
		$reconnect_google_option_key = 'rankmath_google_api_reconnect';
		if ( empty( $response['error'] ) || ! is_array( $response['error'] ) ) {
			delete_option( $option_key );
			delete_option( $reconnect_google_option_key );
			return;
		}

		// Limit maximum 10 failed attempt data to log.
		$failed_attempts   = get_option( $option_key, [] );
		$failed_attempts   = ( ! empty( $failed_attempts ) && is_array( $failed_attempts ) ) ? array_slice( $failed_attempts, -9, 9 ) : [];
		$failed_attempts[] = [
			'action' => $action,
			'args'   => $args,
			'error'  => $response['error'],
		];

		update_option( $option_key, $failed_attempts, false );

		// Number of allowed attempt.
		if ( 3 < count( $failed_attempts ) ) {
			update_option( $reconnect_google_option_key, 'search_analytics_query' );
			return;
		}

		Schedule::single_action(
			time() + 60,
			"rank_math/analytics/get_{$action}_data",
			[ $start_date ],
			'rank-math'
		);
	}
}