"use strict";

//type: error, question, information
//options: can contain id for component which use this dialog
//options: can contain parent id where will append the dialog template(mandatory)
//options: can contain a map object which overwrite the dialog content;
// ex:{information:text, question: text, error: text }(optional)
var Dialog = function(type, options){
	this.$template;
	this.messages = {
		information: "Information",
		error: "This is an error",
		question: "You sure you want to delete this?"
	}
	this.config = {};

	this.setConfig = function(){
		if(!options)
			alert("dialog with incorrect params");
		this.config = {
			parentID: (options.parentID) ? options.parentID : alert("parent ID is missing"),
			creatorID: (options.creatorID) ? options.creatorID : alert("creator ID is missing")
		}

		if(options.map){
			this.config.messages = {
						information: (options.map.information) ? options.map.information : this.messages.information,
						error: (options.map.error) ? options.map.error : this.messages.error,
						question: (options.map.question) ? options.map.question : this.messages.question				
			}
		}else{
			this.config.messages = this.messages;
		}

		return this;
	}

	this.createTemplate = function(){
		this.$template = $("<div>").addClass("dialog-wrapper")
							.append($("<div>")
							.addClass("dialog-content")
							.append($("<h1>").addClass("dialog-content-title").text(type.toUpperCase()))
							.append($("<p>").addClass("dialog-content-text").html((type) ? this.config.messages[type] : "").css("margin-top","20px"))
							.append($("<div>")
									.addClass("dialog-content-buttons")
									.css("margin-top","20px")
									.append(
											$("<div>").addClass("dialog-button button-ok")
																.text("OK")
																.attr("data-action", "true")
										)
									.append(
											$("<div>").addClass("dialog-button button-cancel")
																.text("Cancel")
																.attr("data-action", "false")
										)
								)
						)

		return this;
	}

	this.addTemplate = function(){
		$("#"+this.config.parentID).append(this.$template);
	}

	this.addEventListeners = function(){
		var self = this;

		this.$template.find(".dialog-content-buttons").on("click", ".dialog-button", function(){
			var target = $(this).attr("data-action");

			if(target === "true"){
				var ev = new $.Event("dialog_response", {response: true})
			}else{
				var ev = new $.Event("dialog_response", {response: false})
			}

			$("#"+self.config.creatorID).trigger(ev);
			self.hide();
		});

		return this;
	}

	this.show = function(){
		this.$template.fadeIn(200);

		return this;
	}

	this.hide = function(){
		this.$template.fadeOut(500);

		return this;
	}

	this.init = function(){
		this.setConfig().createTemplate().addEventListeners().addTemplate();

		return this;
	}
}