//// Wrapper class for client logger for below purposes
//// 1. Abstracting CST framework code from manual trace log APIs. 
//// 2. Constrolling instantiation of CST framework code in clientLogger.js based on whether telemetry is enabled
class ClientLogWrapper {

	/// Constructor which also creates an instance of actual logger if telemetry is enabled
	constructor() {
		try {
			if (Helper.isTelemetryEnabled()) {
				ClientLogger.getLogger();
			}
		}
		catch (exception) {
			console.warn(exception);
		}
	}

	/// Gets the client log wrapper. Creates new instance if not already created
	static getLogger() {
		if (!window.clientLogWrapper) {
			window.clientLogWrapper = new ClientLogWrapper();
		}

		return window.clientLogWrapper;
	}

	/// Trace info log
	/// For component, subComponent, action, tag, it is recommended to use standard short and crisp one worder string.
	/// Examples:
	/// for component: entity_grid, entity_form etc
	/// For SubComponent: filter etc
	/// For tag: RenderGrid etc
	/// For action: Render etc
	traceInfo(message, component, subComponent = "", action = "", tag = "", contextInfo = {}) {
		try {
			if (Helper.isTelemetryEnabled()) {
				return ClientLogger.getLogger().traceInfo(message, component, subComponent, action, tag, contextInfo);
			}
		}
		catch (exception) {
			console.warn(exception);
		}
	}

	/// Trace warning log
	/// For component, subComponent, action, tag, it is recommended to use standard short and crisp one worder string.
	/// Examples:
	/// for component: entity_grid, entity_form etc
	/// For SubComponent: filter etc
	/// For tag: RenderGrid etc
	/// For action: Render etc
	traceWarning(message, component, subComponent = "", action = "", tag = "", contextInfo = {}) {
		try {
			if (Helper.isTelemetryEnabled()) {
				return ClientLogger.getLogger().traceWarning(message, component, subComponent, action, tag, contextInfo);
			}
		}
		catch (exception) {
			console.warn(exception);
		}
	}

	/// Trace error log
	/// For component, subComponent, action, tag, it is recommended to use standard short and crisp one worder string.
	/// Examples:
	/// for component: entity_grid, entity_form etc
	/// For SubComponent: filter etc
	/// For tag: RenderGrid etc
	/// For action: Render etc
	traceError(message, component, subComponent = "", action = "", tag = "", contextInfo = {}) {
		try {
			if (Helper.isTelemetryEnabled()) {
				return ClientLogger.getLogger().traceError(message, component, subComponent, action, tag, contextInfo);
			}
		}
		catch (exception) {
			console.warn(exception);
		}
	}

	/// Trace server error log
	/// For component, subComponent, action, tag, it is recommended to use standard short and crisp one worder string.
	traceServerError(message, component, subComponent = "", action = "", tag = "", contextInfo = {}) {
		try {
			if (Helper.isTelemetryEnabled()) {
				return ClientLogger.getLogger().traceServerError(message, component, subComponent, action, tag, contextInfo);
			}
		}
		catch (exception) {
			console.warn(exception);
		}
	}

	/// Get wrapper for block perf tracker
	getBlockPerfTracker() {
		try {
			return new BlockPerfTrackWrapper();
		}
		catch (exception) {
			console.warn(exception);
		}
	}
}

/// Helper for CST common utilities 
class Helper {
	/// Checks whether telemetry is enabled
	static isTelemetryEnabled() {
		if (window["Microsoft"].Dynamic365.Portal.isTelemetryEnabled.toUpperCase() == "TRUE") {
			return true;
		} else {
			return false;
		}
	}
}

/// Nested class as wrapper of block perf tracker
class BlockPerfTrackWrapper {

	/// Constructor that helps create block perf tracker if telemetry is enabled
	constructor() {
		if (Helper.isTelemetryEnabled()) {
			this.blockPerfTracker = ClientLogger.getLogger().getBlockPerfTracker();
		}
	}

	/// Start the timer and set required details for tracking
	/// For perfTag, component, subComponent, action, , it is recommended to use standard short and crisp one worder string.
	/// Examples:
	/// For perfTag: RenderGrid etc
	/// for component: entity_grid, entity_form etc
	/// For SubComponent: filter etc
	/// For action: Render etc
	start(perfTag, component, subComponent = "", action = "", message = "", contextInfo = {}) {
		try {
			if (Helper.isTelemetryEnabled()) {
				return this.blockPerfTracker.start(perfTag, component, subComponent, action, message, contextInfo);
			}
		}
		catch (exception) {
			console.warn(exception);
		}
	}

	/// End the timer and log required details for tracking
	stop() {
		try {
			if (Helper.isTelemetryEnabled()) {
				return this.blockPerfTracker.stop();
			}
		}
		catch (exception) {
			console.warn(exception);
		}
	}
}