@kephas/ui/fesm2015/kephas-ui.mjs

Provides a common infrastructure for UI components.

import { __decorate, __metadata } from 'tslib';
import { Logger, LogLevel, AppService, Priority, SingletonAppServiceContract } from '@kephas/core';

/**
 * Notification service.
 *
 * @export
 * @class NotificationService
 */
let NotificationService = class NotificationService {
    /**
     * Creates an instance of Notification.
     * @param {Logger} [logger] Optional. The logger.
     * @memberof NotificationService
     */
    constructor(logger) {
        this.logger = logger || new Logger();
    }
    /**
     * Notifies the message at error level.
     *
     * @param {*} data The information to be displayed.
     * @memberof NotificationService
     */
    notifyError(data) {
        // debugger;
        const severityString = data.severity || LogLevel[LogLevel.Error];
        const severity = severityString === LogLevel[LogLevel.Warning]
            ? LogLevel.Warning
            : LogLevel.Error;
        this.show(this.formatData(data), severity);
    }
    /**
     * Notifies the message at warning level.
     *
     * @param {*} data The information to be displayed.
     * @memberof NotificationService
     */
    notifyWarning(data) {
        // debugger;
        const severityString = data.severity || LogLevel[LogLevel.Warning];
        const severity = severityString === LogLevel[LogLevel.Warning]
            ? LogLevel.Warning
            : LogLevel.Error;
        this.show(this.formatData(data), severity);
    }
    /**
     * Notifies the message at information level.
     *
     * @param {*} data The information to be displayed.
     * @memberof NotificationService
     */
    notifyInfo(data) {
        this.show(this.formatData(data), LogLevel.Info);
    }
    /**
     * Shows the notification.
     *
     * @protected
     * @param {*} formattedData The formatted data.
     * @param {LogLevel} severity The severity.
     * @memberof NotificationService
     */
    show(formattedData, severity) {
        this.logger.log(severity, null, formattedData);
    }
    /**
     * Formats the data. By default it returns a formatted string.
     *
     * @protected
     * @param {*} data The information to be formatted.
     * @returns {string}
     * @memberof NotificationService
     */
    formatData(data) {
        if (!data) {
            return 'Unknown error. Please check the client and server logs for more information.';
        }
        if (data.message && data.url) {
            return `${data.message} (url: ${data.url}).`;
        }
        if (typeof (data) === 'object') {
            if (data.error) {
                // this is the case of Kendo data objects.
                if (typeof data.error === 'object') {
                    if (data.error.responseStatus) {
                        return data.error.responseStatus.message;
                    }
                }
                return data.error;
            }
            if (data.message) {
                return data.message;
            }
        }
        return data;
    }
};
NotificationService = __decorate([
    AppService({ overridePriority: Priority.Low }),
    SingletonAppServiceContract(),
    __metadata("design:paramtypes", [Logger])
], NotificationService);

/*
 * Public API Surface of ui
 */

/**
 * Generated bundle index. Do not edit.
 */

export { NotificationService };
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