@extends('layouts.app')

@section('content')

        <div class="page-wrapper">

            <div class="row page-titles">

                <div class="col-md-5 align-self-center">

                    <h3 class="text-themecolor">{{trans('lang.cms_plural')}}</h3>

                </div>

                <div class="col-md-7 align-self-center">
                    <ol class="breadcrumb">
                        <li class="breadcrumb-item"><a href="{{url('/dashboard')}}">{{trans('lang.dashboard')}}</a></li>
                        <li class="breadcrumb-item active">{{trans('lang.cms_plural')}}</li>
                    </ol>
                </div>

                <div>

                </div>

            </div>



            <div class="container-fluid">

                <div class="row">

                    <div class="col-12">

                        <div class="card">

                            <div class="card-header">
                                <ul class="nav nav-tabs align-items-end card-header-tabs w-100">
                                    <li class="nav-item">
                                      <a class="nav-link active" href="{!! url()->current() !!}"><i class="fa fa-list mr-2"></i>{{trans('lang.cms_table')}}</a>
                                    </li>
                                    <li class="nav-item">
                                      <a class="nav-link" href="{!! route('cms.create') !!}"><i class="fa fa-plus mr-2"></i>{{trans('lang.cms_create')}}</a>
                                    </li>
                              </ul>
                            </div>

                            <div class="card-body">

                                <div id="data-table_processing" class="dataTables_processing panel panel-default" style="display: none;">Processing...</div>

                            <div id="users-table_filter" class="pull-right"><label>{{trans('lang.search_by')}}
                                <select name="selected_search" id="selected_search" class="form-control input-sm">
                                    <option value="name">{{trans('lang.name')}}</option>
                                </select>
                                <div class="form-group">
                                <input type="search" id="search" class="search form-control" placeholder="Search" aria-controls="users-table"></label>&nbsp;<button onclick="searchtext();" class="btn btn-warning btn-flat">{{trans('lang.search')}}</button>&nbsp;<button onclick="searchclear();" class="btn btn-warning btn-flat">{{trans('lang.clear')}}</button>
                            </div>
                            </div>



                                <div class="table-responsive m-t-10">


                                    <table id="example24" class="display nowrap table table-hover table-striped table-bordered table table-striped" cellspacing="0" width="100%">

                                        <thead>

                                            <tr>

                                                <th>{{trans('lang.cms_name')}}</th>
                                                
                                                <th>{{trans('lang.cms_slug')}}</th>

                                                <th>{{trans('lang.status')}}</th>

                                                <th>{{trans('lang.actions')}}</th>

                                            </tr>

                                        </thead>

                                        <tbody id="append_list1">


                                        </tbody>

                                    </table>
									
										<nav aria-label="Page navigation example">
	                                         <ul class="pagination justify-content-center">
	                                            <li class="page-item ">
	                                                <a class="page-link" href="javascript:void(0);" id="users_table_previous_btn" onclick="prev()"  data-dt-idx="0" tabindex="0">{{trans('lang.previous')}}</a>
	                                            </li>
	                                            <li class="page-item">
	                                           		<a class="page-link" href="javascript:void(0);" id="users_table_next_btn" onclick="next()"  data-dt-idx="2" tabindex="0">{{trans('lang.next')}}</a>
	                                            </li>
	                                        </ul>
	                                    </nav>
	                                    
					                </div>

                                </div>

                            </div>

                        </div>

                    </div>

                </div>

            </div>

        </div>
    </div>



@endsection


@section('scripts')
   <script type="text/javascript">

    var database = firebase.firestore();
    var offest=1;
    var pagesize=10;
    var end = null;
    var endarray=[];
    var start = null;
    var user_number = [];
    var ref = database.collection('cms_pages');
    var append_list = '';
    var placeholderImage = '';

    $(document).ready(function() {

        var inx= parseInt(offest) * parseInt(pagesize);
        jQuery("#data-table_processing").show();

        append_list = document.getElementById('append_list1');
        append_list.innerHTML='';
    
        ref.limit(pagesize).get().then( async function(snapshots){
	        html='';
	        html=buildHTML(snapshots);
	        jQuery("#data-table_processing").hide();
	        if(html!=''){
	            append_list.innerHTML=html;
	            start = snapshots.docs[snapshots.docs.length - 1];
	            endarray.push(snapshots.docs[0]);
	            if(snapshots.docs.length < pagesize){
	                jQuery("#data-table_paginate").hide();
	            }
	            //disableClick();
	         }
      	});
   });

	function buildHTML(snapshots){
		
        var html='';
        var alldata=[];
        var number= [];
        snapshots.docs.forEach((listval) => {
            var datas=listval.data();
            datas.id=listval.id;
            alldata.push(datas);
        });

        var count = 0;
        alldata.forEach((listval) => {

            var val=listval;

                html=html+'<tr>';
                
                var id = val.id;
                var route1 =  '{{route("cms.edit",":id")}}';
                route1 = route1.replace(':id', id);
                
                html=html+'<td><a href="'+route1+'">'+val.name+'</a></td>';
                
                html=html+'<td>'+val.slug+'</td>';
                
                if (val.publish) {
                  html = html + '<td><label class="switch"><input type="checkbox" checked id="' + val.id + '" name="publish"><span class="slider round"></span></label></td>';
                } else {
                  html = html + '<td><label class="switch"><input type="checkbox" id="' + val.id + '" name="publish"><span class="slider round"></span></label></td>';
                }
                html=html+'<td class="action-btn"><a href="'+route1+'"><i class="fa fa-edit"></i></a><a id="'+val.id+'" name="category-delete" class="do_not_delete" href="javascript:void(0)"><i class="fa fa-trash"></i></a></td>';

                html=html+'</tr>';
               count =count +1;
       });
		return html;
	}

    $(document).on("click","input[name='publish']",function(e){
        var ischeck=$(this).is(':checked');
        var id=this.id;
        if(ischeck){
          database.collection('cms_pages').doc(id).update({'publish': true}).then(function (result) {
          });
        }else{
          database.collection('cms_pages').doc(id).update({'publish': false}).then(function (result) {
          });
        }
    });


function prev(){
      if(endarray.length==1){
        return false;
    }
    end=endarray[endarray.length-2];

  	if(end!=undefined || end!=null){
        jQuery("#data-table_processing").show();
             if(jQuery("#selected_search").val()=='name' && jQuery("#search").val().trim()!=''){

                listener=ref.orderBy('name').limit(pagesize).startAt(jQuery("#search").val()).endAt(jQuery("#search").val()+'\uf8ff').startAt(end).get();
            }else{
                listener = ref.startAt(end).limit(pagesize).get();
            }

            listener.then((snapshots) => {
            html='';
            html=buildHTML(snapshots);
            jQuery("#data-table_processing").hide();
            if(html!=''){
                append_list.innerHTML=html;
                start = snapshots.docs[snapshots.docs.length - 1];
                endarray.splice(endarray.indexOf(endarray[endarray.length-1]),1);

                if(snapshots.docs.length < pagesize){

                    jQuery("#users_table_previous_btn").hide();
                }

            }
      });
  }
}


function next(){
  if(start!=undefined || start!=null){

        jQuery("#data-table_processing").hide();

          if(jQuery("#selected_search").val()=='name' && jQuery("#search").val().trim()!=''){

                listener=ref.orderBy('name').limit(pagesize).startAt(jQuery("#search").val()).endAt(jQuery("#search").val()+'\uf8ff').startAfter(start).get();
            }else{
                listener = ref.startAfter(start).limit(pagesize).get();
            }
          listener.then((snapshots) => {

                html='';
                html=buildHTML(snapshots);
                console.log(snapshots);
                jQuery("#data-table_processing").hide();
                if(html!=''){
                    append_list.innerHTML=html;
                    start = snapshots.docs[snapshots.docs.length - 1];

                    if(endarray.indexOf(snapshots.docs[0])!=-1){
                        endarray.splice(endarray.indexOf(snapshots.docs[0]),1);
                    }
                    endarray.push(snapshots.docs[0]);
                }
            });
    }
}

function searchclear(){
    jQuery("#search").val('');
    searchtext();
}

function searchtext(){

  jQuery("#data-table_processing").show();

  append_list.innerHTML='';

   if(jQuery("#selected_search").val()=='name' && jQuery("#search").val().trim()!=''){

     wherequery=ref.orderBy('name').limit(pagesize).startAt(jQuery("#search").val()).endAt(jQuery("#search").val()+'\uf8ff').get();

   } else{

    wherequery=ref.limit(pagesize).get();
  }

  wherequery.then((snapshots) => {
	    html='';
	    html=buildHTML(snapshots);
	    jQuery("#data-table_processing").hide();
	    if(html!=''){
	        append_list.innerHTML=html;
	        start = snapshots.docs[snapshots.docs.length - 1];
	        endarray.push(snapshots.docs[0]);
	
	        if(snapshots.docs.length < pagesize){
	            jQuery("#data-table_paginate").hide();
	        }else{
	            jQuery("#data-table_paginate").show();
	        }
	    }
	});
}

$(document).on("click","a[name='category-delete']", function (e) {
    var id = this.id;
    jQuery("#data-table_processing").show();
 	database.collection('cms_pages').doc(id).delete().then(function(result) {
    	window.location.reload();
  	});
});

function disableClick(){
    var is_disable_delete = "