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e=this,n=this.dragulaService.find(this.dragula);n||(n=this.dragulaService.createGroup(this.dragula,{})),function(n){e.dragulaModel&&(n.drake.models?n.drake.models.push(e.dragulaModel):n.drake.models=[e.dragulaModel])}(n),n.drake.containers.push(this.container),this.subscribe(this.dragula),this.group=n}},{key:"subscribe",value:function(e){var n=this;this.subs=new d.w,this.subs.add(this.dragulaService.dropModel(e).subscribe(function(e){var t=e.source,r=e.target,i=e.sourceModel,o=e.targetModel;t===n.el.nativeElement?n.dragulaModelChange.emit(i):r===n.el.nativeElement&&n.dragulaModelChange.emit(o)})),this.subs.add(this.dragulaService.removeModel(e).subscribe(function(e){var t=e.source,r=e.sourceModel;t===n.el.nativeElement&&n.dragulaModelChange.emit(r)}))}},{key:"teardown",value:function(e){this.subs&&this.subs.unsubscribe();var n=this.dragulaService.find(e);if(n){var t=n.drake.containers.indexOf(this.el.nativeElement);if(-1!==t&&n.drake.containers.splice(t,1),this.dragulaModel&&n.drake&&n.drake.models){var r=n.drake.models.indexOf(this.dragulaModel);-1!==r&&n.drake.models.splice(r,1)}}}},{key:"ngOnDestroy",value:function(){this.teardown(this.dragula)}}]),e}();return e.\u0275fac=function(n){return new(n||e)(l["\u0275\u0275directiveInject"](l.ElementRef),l["\u0275\u0275directiveInject"](E))},e.\u0275dir=l["\u0275\u0275defineDirective"]({type:e,selectors:[["","dragula",""]],inputs:{dragula:"dragula",dragulaModel:"dragulaModel"},outputs:{dragulaModelChange:"dragulaModelChange"},features:[l["\u0275\u0275NgOnChangesFeature"]]}),e}(),k=function(){var e=function(){function e(){a(this,e)}return t(e,null,[{key:"forRoot",value:function(){return{ngModule:e,providers:[E]}}}]),e}();return e.\u0275fac=function(n){return new(n||e)},e.\u0275mod=l["\u0275\u0275defineNgModule"]({type:e}),e.\u0275inj=l["\u0275\u0275defineInjector"]({}),e}();new y(function(e,n){return new C(e,n)});var C=function(){function n(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=arguments.length>2?arguments[2]:void 0;a(this,n),this.containers=e,this.options=t,this.models=r,this.dragging=!1,this.emitter$=new s.xQ,this.subs=new d.w}return t(n,[{key:"start",value:function(e){this.dragging=!0}},{key:"end",value:function(){this.dragging=!1}},{key:"cancel",value:function(e){this.dragging=!1}},{key:"remove",value:function(){this.dragging=!1}},{key:"on",value:function(n,t){this.subs.add(this.emitter$.pipe((0,f.h)(function(e){return e.eventType===n})).subscribe(function(n){var r=n.args;t.apply(void 0,e(r))}))}},{key:"destroy",value:function(){this.subs.unsubscribe()}},{key:"emit",value:function(e){for(var n=arguments.length,t=new Array(n>1?n-1:0),r=1;r<n;r++)t[r-1]=arguments[r];this.emitter$.next({eventType:e,args:t})}}]),n}()},29746:function(e){var n="function"==typeof setImmediate;e.exports=n?function(e){setImmediate(e)}:function(e){setTimeout(e,0)}}}])}();