(function(SKY){

	class SKYEditor extends SKY.prototypes.SKYBase {
		constructor(placeholder,pattern){
            super();
            this.html($('<input type="text">'));
            if (pattern)
                this.html().attr("pattern", pattern);
            if (placeholder)
                this.html().attr("placeholder", placeholder);

            this.html().on("input", ()=>this.changed( this.html().data("value") != this.html().val() ) );
            this.html().data("value", null);
		}

        id(id){
            if (arguments.length)
            {
                this.html().attr("id", id);
                return this;
            }
            return this.html().attr("id");
        }

		value(value){
			if (arguments.length)
			{
                this._html
                .val(value)
                .data("value", value);
                return this;
			}
			return this._html.val();
		}
		changed(changed){
			if (arguments.length)
			{
				this._changed = (changed) ? true : false;
				if (this._changed)
					this.html().addClass("changed");
				else
					this.html().removeClass("changed");
				return this;
			}
			return this._changed;
        }
        valid(){
            return this._html[0].checkValidity();
        }

    }
    SKY.prototypes.SKYEditor = SKYEditor;

    class SKYSelector extends SKY.prototypes.SKYBase {
        constructor(){
            super();
        }

        value(value){
            if (arguments.length){
                return this;
            }
            return null;
        }

        appendTo(parent){
            this.html().appendTo(parent);
            return this;
        }

        enable(en){
            if (arguments.length)
            {
                this.enabled = en;
                if (en)
                    this.html().removeAttr("disabled");
                else
                    this.html().attr("disabled", "");
                
                return this;
            }
            return this.enabled;
        }


    }
    SKY.prototypes.SKYSelector = SKYSelector;


    class SKYIntEditor extends SKYEditor {
		constructor(){
            super();
            this._html.attr("type","number");
		}
    }
    class SKYTimeSpanEditor extends SKYEditor {
		constructor(){
            super("0d 00:00:00","^([0-9]{1,}d){0,1} {0,}([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})$");
        }

        value(value){
			if (arguments.length)
			{
                this._html
                .val(SKY.type("timespan").render(value))
                .data("value", value);
                return this;
            }
			return SKY.type("timespan").parse(this._html.val());
		}
        

    }

    class SKYType  {
		constructor(name){
            SKY.type(name,Object.getPrototypeOf(this));
		}

		editor(id){
			return new SKYEditor().id(id);
        }

        selector(id){
            return null;
        }
        
        render(value){
            return value;
        }

        parse(value){
            return value;
        }
    }
    SKY.prototypes.SKYType = SKYType;
    
    class SKYIntType extends SKYType
    {
        constructor(){
            super("int");
        }

        editor(id){
            return new SKYIntEditor().id(id);
        }
    }

    class SKYIPv4Type extends SKYType
    {
        constructor(){
            super("ipv4");
        }

        editor(id){
            return new SKYEditor("000.000.000.000","^[0-9]([0-9]){0,2}\.[0-9]([0-9]){0,2}\.[0-9]([0-9]){0,2}\.[0-9]([0-9]){0,2}").id(id);
        }

    }
    class SKYNetwork4Type extends SKYType
    {
        constructor(){
            super("network4");
        }

        editor(id){
            return new SKYEditor("000.000.000.000/00","^[0-9]([0-9]){0,2}\.[0-9]([0-9]){0,2}\.[0-9]([0-9]){0,2}\.[0-9]([0-9]){0,2}\/[0-9]([0-9]){0,1}$").id(id);
        }

    }

    class SKYTimeSpanType extends SKYType
    {
        constructor(){
            super("timespan");
        }

        editor(id){
            return new SKYTimeSpanEditor().id(id);
        }

        render(value){
            var days, hours, minutes, seconds;
            value = parseInt(value);

            days = parseInt(value / 86400);
            value %= 86400;
            hours = parseInt(value / 3600);
            value %= 3600;
            minutes = parseInt(value / 60);
            value %= 60;
            seconds = parseInt(value);

            var r = "";
            if (days > 0)
                r += `${days}d `;
            r += `${SKY.tools.ntos(hours,2)}:${SKY.tools.ntos(minutes,2)}:${SKY.tools.ntos(seconds,2)}`;

            return r;
        }

        parse(t){
            var tokens = t.match("^([0-9]{1,}d){0,1} {0,}([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})$");
            var days,hours,minutes,seconds;
            days = tokens[1] ? tokens[1].substr(0,tokens[1].length-1) : 0;
            hours = tokens[2] || 0;
            minutes = tokens[3] || 0;
            seconds = tokens[4] || 0;
            return parseInt(days * 86400) + parseInt(hours * 3600) + parseInt(minutes * 60) + parseInt(seconds);
        }

    }


    new SKYType(null);
    new SKYIntType();
    new SKYIPv4Type();
    new SKYNetwork4Type();
    new SKYTimeSpanType();
}(SKY));