//http://plnkr.co/edit/KQM31HTubn0LfL7jSP5l?p=info
//https://twitter.github.io/typeahead.js/examples/
//https://embed.plnkr.co/nqKUSPWb6w5QXr8a0wEu/?show=preview
import { Component, /*DynamicComponentLoader,*/ ElementRef, Input, OnInit, forwardRef, ViewEncapsulation } from '@angular/core';
import { NgModel, ControlValueAccessor, NG_VALUE_ACCESSOR} from "@angular/forms";
import { PropertyHandler } from './PropertyHandler';

const noop = () => {
};

export const CUSTOM_INPUT_CONTROL_VALUE_ACCESSOR: any = {
  provide: NG_VALUE_ACCESSOR,
  useExisting: forwardRef(() => AutoComplete),
  multi: true
};
@Component({
  selector: 'typehead[ngModel][typeHeadSetup]',
  encapsulation: ViewEncapsulation.None,
  providers: [NgModel, CUSTOM_INPUT_CONTROL_VALUE_ACCESSOR],
  template: `
   <span class="twitter-typeahead" style="position: relative;display: inline-block;">\n\
    <span [ngClass]="{'input-container': isDataLoading}">
      <input type="text" [placeholder]="typeHeadSetup && typeHeadSetup.placeHolder ? typeHeadSetup.placeHolder : ''" class="ng2typehead typeahead tt-hint input-container" value="" (keyup)="onInputChange($event)" (focus)="enable= true;" [(ngModel)]="autoCompleteSelectedLabel" />\n\
    </span>
    <input type="text" style="display:none" [(ngModel)]="value" />
    <pre aria-hidden="true" style="position: absolute; visibility: hidden; white-space: pre; font-family: Arial; font-size: 22px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; word-spacing: 0px; letter-spacing: 0px; text-indent: 0px; text-rendering: auto; text-transform: none;">{{autoCompleteSelectedLabel}}</pre>    
    <div class="tt-dropdown-menu1 tt-menu tt-open"  *ngIf="dataList && dataList.length && enable">
            <div  class="typehead-item1 tt-suggestion" *ngFor="let item of dataList">
              <div class=" tt-cursor" *ngIf="!typeHeadSetup.customTemplate" (click)="selectedItem(item)">{{getLabel(item)}}
              </div>
              <div  class=" tt-cursor" *ngIf="typeHeadSetup.customTemplate" (click)="selectedItem(item)">
                <html-outlet [html]="typeHeadSetup.customTemplate" [item]="item"></html-outlet>
              </div>
            </div>
    </div>
   </span>
    `,
  styles: [`
  .input-container:after {
    position: absolute;
    right: 0;
    top: 0;
    transform: scale(.5);
    content:  url(data:image/gif;base64,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);
  }
  .ng2-typehead{width:100%}
  .typehead-list{position:absolute;left:0px;z-index:100;display:block;border:1px solid #ddd;background-color:#fff;height: 200px;overflow-y: scroll;}
  .typehead-list ul{list-style: none;padding-left: 3px; width:100%; max-height:200px;} .typehead-item{border-top:1px solid #ddd;width:100%}
  .ng2typehead{width:100%} .typehead-item:hover{background-color: #428BCA;color:#fff}
  span.twitter-typeahead .tt-menu,
span.twitter-typeahead .tt-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  display: none;
  float: left;
  min-width: 160px;
  padding: 5px 0;
  margin: 2px 0 0;
  list-style: none;
  font-size: 14px;
  text-align: left;
  background-color: #ffffff;
  border: 1px solid #cccccc;
  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
  background-clip: padding-box;
}
.tt-open {
display:block!important
}
span.twitter-typeahead .tt-suggestion {
  display: block;
  padding: 3px 20px;
  clear: both;
  font-weight: normal;
  line-height: 1.42857143;
  color: #333333;
  white-space: nowrap;
}
span.twitter-typeahead .tt-suggestion.tt-cursor,
span.twitter-typeahead .tt-suggestion:hover,
span.twitter-typeahead .tt-suggestion:focus{
  color: #ffffff;
  text-decoration: none;
  outline: 0;
  background-color: #337ab7;
}
span.twitter-typeahead .tt-suggestion.tt-cursor,
span.twitter-typeahead .tt-suggestion:hover,
span.twitter-typeahead .tt-suggestion:focus dynamic-html div{
  color: #ffffff;
  text-decoration: none;
  outline: 0;
  background-color: #337ab7;
}
.input-group.input-group-lg span.twitter-typeahead .form-control {
  height: 46px;
  padding: 10px 16px;
  font-size: 18px;
  line-height: 1.3333333;
  border-radius: 6px;
}
.input-group.input-group-sm span.twitter-typeahead .form-control {
  height: 30px;
  padding: 5px 10px;
  font-size: 12px;
  line-height: 1.5;
  border-radius: 3px;
}
span.twitter-typeahead {
  width: 100%;
}
.input-group span.twitter-typeahead {
  display: block !important;
  height: 34px;
}
.input-group span.twitter-typeahead .tt-menu,
.input-group span.twitter-typeahead .tt-dropdown-menu {
  top: 32px !important;
}
.input-group span.twitter-typeahead:not(:first-child):not(:last-child) .form-control {
  border-radius: 0;
}
.input-group span.twitter-typeahead:first-child .form-control {
  border-top-left-radius: 4px;
  border-bottom-left-radius: 4px;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
.input-group span.twitter-typeahead:last-child .form-control {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
}
.input-group.input-group-sm span.twitter-typeahead {
  height: 30px;
}
.input-group.input-group-sm span.twitter-typeahead .tt-menu,
.input-group.input-group-sm span.twitter-typeahead .tt-dropdown-menu {
  top: 30px !important;
}
.input-group.input-group-lg span.twitter-typeahead {
  height: 46px;
}
.input-group.input-group-lg span.twitter-typeahead .tt-menu,
.input-group.input-group-lg span.twitter-typeahead .tt-dropdown-menu {
  top: 46px !important;
}
`]
})
export class AutoComplete implements OnInit, ControlValueAccessor {
  @Input('typeHeadSetup') typeHeadSetup: TypeHeadSetup;
  dataList: Array<any>;
  type: string; //static or dynamic
  enable: boolean = false;
  isDataLoading: boolean = false;
  template: string;
  selectedObjectItem: any;
  autoCompleteSelectedLabel: any;
  private innerValue: any = '';
  private onTouchedCallback: () => void = noop;
  private onChangeCallback: (_: any) => void = noop;
  constructor(
    private propertyHandler: PropertyHandler, private inputEle: ElementRef) {
  }
  ngOnInit() {
    this.dataList = this.typeHeadSetup.staticData ? this.typeHeadSetup.staticData : [];
    this.type = this.typeHeadSetup.type ? this.typeHeadSetup.type : 'dynamic';
//    this.enable = true;
  }
  onInputChange($event: any) {
    let value = $event.target.value;
    this.isDataLoading = true;
    if (this.type === 'static') {
      this.dataList = [];
      let serchPropList = this.typeHeadSetup.searchProperty.split(',');
      if (this.typeHeadSetup.staticData && this.typeHeadSetup.staticData) {
        this.dataList = this.typeHeadSetup.staticData.filter((item) => {
          let isValid = false;
          for (let i = 0; i < serchPropList.length; i++) {
            let originalValue = this.propertyHandler.getValueByProperty(item, serchPropList[i]);
            if (originalValue && originalValue.toLowerCase().indexOf(value.toLowerCase()) !== -1) {
              isValid = true;
            }
          }
          return isValid;
        });
        this.isDataLoading = false;
      }
    } else {
      this.typeHeadSetup.asynchDataCall(value, (dataList: Array<any>) => {
        this.dataList = dataList;
        this.isDataLoading = false;
      });
    }
  }
  getLabel(item: any) {
    return this.propertyHandler.getValueByProperty(item, this.typeHeadSetup.textPrperty);
  }
  selectedItem(item: any) {
    this.selectedObjectItem = item;
    this.value = this.propertyHandler.getValueByProperty(item, this.typeHeadSetup.valueProperty);
    this.autoCompleteSelectedLabel = this.propertyHandler.getValueByProperty(item, this.typeHeadSetup.textPrperty);
    if (this.typeHeadSetup['onSelect']) {
      this.typeHeadSetup['onSelect'](item);
    }
    this.dataList = [];
  }


  //get accessor
  get value(): any {
    return this.innerValue;
  };

  //set accessor including call the onchange callback
  set value(v: any) {
    if (v !== this.innerValue) {
      this.innerValue = v;
      this.onChangeCallback(v);
    }
  }

  //Set touched on blur
  onBlur() {
    this.onTouchedCallback();
  }

  //From ControlValueAccessor interface
  writeValue(value: any) {
    if (value !== this.value) {
      this.value = value;
    }
  }

  //From ControlValueAccessor interface
  registerOnChange(fn: any) {
    this.onChangeCallback = fn;
  }

  //From ControlValueAccessor interface
  registerOnTouched(fn: any) {
    this.onTouchedCallback = fn;
  }
}

export interface IView {
  template: string;
}
export interface TypeHeadSetup {
  customTemplate: string;
  placeHolder: string,
  timeDelay: number;
  type: string;
  textPrperty: string;
  valueProperty: string;
  searchProperty: string;
  asynchDataCall: any;
  onSelect: any;
  staticDataFilterkey: any;
  staticData: Array<any>;
}