@extends('layouts.app')
@push('css')
    <style>
        .active {
            background-color: #a0c5e8;
        }

        /* td {
                                                                                                                outline: none;
                                                                                                                border-color: #9ecaed;
                                                                                                                box-shadow: 0 0 10px #9ecaed;
                                                                                                            } */
    </style>
@endpush
@section('content')
    <!-- Content Header (Page header) -->
    <div class="content-header">
        <div class="container-fluid">
            <div class="row mb-2">
                <div class="col-sm-6">
                    <div class="d-inline p-2  text-dark" style="font-size: 26px;font-weight: bold">Add Trainee </div>
                </div>
                <!-- /.col -->
                <div class="col-sm-6">
                    <ol class="breadcrumb float-sm-right">
                        <li><a href="{{ route('home') }}" class="btn btn-info btn-sm m-1"><i class="fas fa-home"></i> Home</a>
                        </li>
                    </ol>
                </div>
                <!-- /.col -->
            </div>
            <!-- /.row -->
        </div>
        <!-- /.container-fluid -->
    </div>
    <!-- /.content-header -->


    <!-- Main content -->
    <section class="content">
        <div class="container-fluid">
            <!-- Main row -->
            <div class="row">
                <div class="col-md-12 col-x-12 col-sm-12">
                    <form class="" id="ajax-contact-form" action="" method="POST">
                        @csrf
                        <div class="row">
                            <div class="col-md-6 col-xs-6 col-sm-6">
                                <div class="form-group">
                                    <label for="course">Course Name </label>
                                    <select id="selectCourse"
                                        class="js-example-basic-single form-control @error('course_id') is-invalid @enderror"
                                        name="course_id">
                                        <option value="">Select Course</option>
                                        @foreach ($courses as $course)
                                            <option value="{{ $course->id }}">{{ $course->title }}</option>
                                        @endforeach
                                    </select>
                                    @error('course_id')
                                        <span class="invalid-feedback" role="alert">
                                            <strong>{{ $message }}</strong>
                                        </span>
                                    @enderror
                                </div>
                            </div>






                        </div>
                </div>
            </div>






            <div class="col-md-12 col-x-12 col-sm-12 hiddens1">
                <fieldset class="internal">
                    <legend class="scheduler-border" style="width: auto;">Fill Internal Filters</legend>
                    <div class="row">
                        <div class="col-md-6">
                            <div class="form-group">
                                <label for="zone">Zone</label>
                                <select id="zone_id"
                                    class="js-example-basic-single form-control @error('zone_id') is-invalid @enderror"
                                    name="zone_id">
                                    <option value="">Select Zones</option>
                                    @foreach ($zones as $zone)
                                        <option value="{{ $zone->id }}">{{ $zone->zone_name }}</option>
                                    @endforeach
                                </select>
                                @error('zone_id')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>
                        </div>

                    </div>
                    <div class="row">
                        <div class="col-md-4">
                            <div class="form-group">
                                <label for="selectDistrict">District Name</label>
                                <select id="district_id"
                                    class="js-example-basic-single form-control @error('district_id') is-invalid @enderror"
                                    name="district_id"> </select>
                                @error('district_id')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="form-group">
                                <label for="upazila_id">Upazila Name</label>
                                <select id="upazila_id"
                                    class="js-example-basic-single form-control @error('upazila_id') is-invalid @enderror"
                                    name="upazila_id">

                                </select>
                                @error('upazila_id')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>
                        </div>
                        <div class="col-md-4">
                            <div class="form-group">
                                <label for="inastitute_id">Institute Name</label>
                                <select id="inastitute_id"
                                    class="js-example-basic-single form-control @error('inastitute_id') is-invalid @enderror"
                                    name="inastitute_id">


                                </select>
                                @error('inastitute_id')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>
                        </div>
                    </div>


                    <div class="row">
                        <div class="col-md-4">
                            <div class="form-group">
                                <label for="subject">Subject</label>
                                <select id="subject_id"
                                    class="js-example-basic-single form-control @error('division_id') is-invalid @enderror"
                                    name="subject_id">
                                    <option value="">Select Subject</option>
                                    @foreach ($subjects as $subject)
                                        <option value="{{ $subject->id }}">{{ $subject->sub_name }}
                                        </option>
                                    @endforeach
                                </select>
                                @error('division_id')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>
                        </div>




                        <div class="col-md-4">
                            <div class="form-group">
                                <label for="designation">Designation</label>
                                <select id="designation_id"
                                    class="js-example-basic-single form-control @error('designation_id') is-invalid @enderror"
                                    name="designation_id">
                                    <option value="">Select Designation</option>
                                    @foreach ($designations as $designation)
                                        <option value="{{ $designation->id }}">
                                            {{ $designation->des_name }}
                                        </option>
                                    @endforeach
                                </select>
                                @error('designation_id')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>
                        </div>




                        <div class="col-md-4">
                            <div class="form-group">
                                <label for="is_teacher">Teacher/Employee</label>
                                <select id="is_teacher"
                                    class="js-example-basic-single form-control @error('division_id') is-invalid @enderror"
                                    name="is_teacher">
                                    <option value="">Select Subject</option>
                                    <option value="1">Teacher</option>
                                    <option value="0">Employee</option>

                                </select>
                            </div>
                        </div>
                    </div>

                    <button type="button" class="btn btn-success" onclick="searchTrainees()">Search </button>
                </fieldset>
            </div>







            <div class="row">
                <div class="col-md-12 col-sm-12 col-lg-12">
                    <div id="gg"></div>
                </div>



                <div class="row">
                    <div class="col-md-6 col-sm-6 col-lg-6">
                        <div id="view"></div>
                    </div>
                    <div class="col-md-6">
                        <div id="info">


                        </div>
                    </div>
                </div>


            </div>
        </div>
        <!-- /.row (main row) -->
        </div>
        <div class="col-md-4"></div>
        {{-- <input type="button" class="btn btn-sm btn-success" value="Create"> --}}
        </form>
        </div>
        <!-- /.container-fluid -->
    </section>


    {{-- Trying modal MARK-7 --}}



    <div class="modal" id="myModal">
        <div class="modal-dialog modal-lg">
            <div class="modal-content">

                <!-- Modal Header -->
                <div class="modal-header">
                    <h4 class="modal-title"> <i class="fa fa-address-book-o" aria-hidden="true"></i> User History</h4>
                    <button type="button" class="close" data-dismiss="modal">&times;</button>
                </div>

                <!-- Modal body -->
                <div class="modal-body" id="H_table">



                </div>

                <!-- Modal footer -->
                <div class="modal-footer">
                    <button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
                </div>

            </div>
        </div>
    </div>
    @endsection @push('js')
    <script>
        $(document).ready(function() {
            $(".js-example-basic-single").select2();
        });
        //Date picker
        $("#reservationdate").datetimepicker({
            format: 'YYYY/MM/DD',
        });
    </script>

    <script>
        $(document).ready(function() {
            $('select[name="course_id"]').on('change', function() {
                var course_id = $(this).val();
                if (course_id) {
                    $.ajax({
                        url: '{{ url('/') }}' + '/marksheet/venue/' + course_id,
                        type: "GET",
                        dataType: "json",
                        success: function(data) {
                            var res = '<option value="">Select Venue</option>';
                            $.each(data.venues, function(key, value) {
                                res +=
                                    '<option value="' + value.id + '">' + value.name +
                                    '</option>';
                            });
                            $('select[name="venue_id"]').html(res);
                        }

                    });

                }
            });
        });

        $(document).ready(function() {
            $('select[name="venue_id"]').on('change', function() {
                var venue_id = $(this).val();
                if (venue_id) {
                    $.ajax({
                        url: '{{ url('/') }}' + '/marksheet/batch/' + venue_id,
                        type: "GET",
                        dataType: "json",
                        success: function(data) {
                            console.log(data);
                            var res = '<option value="">Select Batch</option>';
                            $.each(data.batches, function(key, value) {
                                res +=
                                    '<option value="' + value.id + '">' + value.name +
                                    '</option>';
                            });
                            $('select[id="selectBatch"]').html(res);
                        }

                    });

                }
            });
        });




        $(document).ready(function() {
            $('select[name="zone_id"]').on('change', function() {
                var zone_id = $(this).val();
                if (zone_id) {
                    $.ajax({
                        url: '{{ url('/') }}' + '/zone/district/' + zone_id,
                        type: "GET",
                        dataType: "json",
                        success: function(data) {
                            var res = '<option value="">Select District</option>';
                            $.each(data.district, function(key, value) {
                                res +=
                                    '<option value="' + value.id + '">' + value
                                    .district_name + '</option>';
                            });
                            $('select[name="district_id"]').html(res);
                        }

                    });

                }
            });
        });



        $(document).ready(function() {
            $('select[name="district_id"]').on('change', function() {
                var district_id = $(this).val();

                if (district_id) {
                    $.ajax({
                        url: '{{ url('/') }}' + '/division/district/upazila/' + district_id,
                        type: "GET",
                        dataType: "json",
                        success: function(data) {
                            var res = '<option value="">Select Upazila</option>';
                            $.each(data.upazila, function(key, value) {
                                res +=
                                    '<option value="' + value.id + '">' + value
                                    .upazila_name + '</option>';
                            });
                            $('select[name="upazila_id"]').html(res);
                        }

                    });

                }
            });
        });
        $(document).ready(function() {
            $('select[name="upazila_id"]').on('change', function() {
                var upazila_id = $(this).val();

                if (upazila_id) {
                    $.ajax({
                        url: '{{ url('/') }}' + '/division/district/upazila/inastitute/' +
                            upazila_id,
                        type: "GET",
                        dataType: "json",
                        success: function(data) {
                            var res = '<option value="">Select Institute</option>';
                            $.each(data.inastitute, function(key, value) {
                                res +=
                                    '<option value="' + value.eiin + '">' + value
                                    .institute_name + ' - ' + value.eiin + '</option>';
                            });
                            $('select[name="inastitute_id"]').html(res);
                        }

                    });

                }
            });
        });




        // searchTrainees

        function searchTrainees() {

            var zone_id = $("#zone_id").val();
            var district_id = $("#district_id").val();
            var upazila_id = $("#upazila_id").val();
            var inastitute_id = $("#inastitute_id").val();
            var subject_id = $("#subject_id").val();
            var designation_id = $("#designation_id").val();
            var is_teacher = $("#is_teacher").val();

            console.log(zone_id);
            console.log(district_id);
            console.log(upazila_id);
            console.log(inastitute_id);
            console.log(subject_id);
            console.log(designation_id);
            console.log(is_teacher);




            $.ajax({
                url: '{{ route('batchwise_trainees.search') }}',
                type: "POST",

                headers: {
                    'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
                },
                data: {
                    zone_id: zone_id,
                    district_id: district_id,
                    upazila_id: upazila_id,
                    inastitute_id: inastitute_id,
                    subject_id: subject_id,
                    designation_id: designation_id,
                    is_teacher: is_teacher,

                },
                beforeSend: function() {
                    $('#wait').show();
                },
                success: function(datas) {

                    if (datas == 1) {
                        Swal.fire({
                            title: '<strong>Sorry, No matching record Found</strong>',
                            type: 'error',
                            html: 'Problem: ' + 'No trainee found with these specifications' +
                                '</br> Please try again! </br>',
                            showCloseButton: true
                        });
                    } else {
                        console.log(datas);

                        displayUsers(datas);
                    }
                },
                error: function(err) {
                    $('#wait').hide();
                },
                complete: function() {
                    $('#wait').hide();
                }
            });
        }





        //display Users


        let displayUsers = (datas) => {

            $("#wait").hide();


            let htmlTemplate = '';

            htmlTemplate += `<table class="table table-bordered table-hover">
                            <thead>
                            <tr>
                                <th scope="col">#</th>
                                <th scope="col"> <input type="checkbox" id="selectAllCheckbox" onclick="selectAll()" >Select</th>
                                <th scope="col">Full Name</th>
                                <th scope="col">Email</th>
                                <th scope="col">Designation</th>

                                <th scope="col"> View History</th>
                                <th scope="col"> Participations</th>
                            </tr>
                            </thead>
                            <tbody>`;
            i = 1;

            for (let data of datas) {

                htmlTemplate += `
                    <tr>
                        <th scope="row"> ${i}</th>
                        <td> <input id="ad_Checkbox${data.emp_id}" onclick="selectOrgChildRec(this)"  class="ads_Checkbox" type="checkbox" value="${data.emp_id}" /> </td>
                        <td>
                            ${data.full_name}
                        </td>
                        <td>${data.email}</td>

                        <td>${data.designation}</td>
                        <td>  <button type="button" data-toggle="modal" data-target="#myModal" id="${data.emp_id}" onclick="history('${data.emp_id}')">
                        <i class="fa fa-address-card" aria-hidden="true"></i> History </button>
                        </td>
                        <td>${data.trainings_attended}</td>
                    </tr>`
                i++;
            }
            htmlTemplate += `   </tbody>
                            </table>
                            <br>


                        <br> <br>
                            `;

            document.querySelector('#gg').innerHTML = htmlTemplate;


        }
    </script>


    <script>
        // history button =============


        function history(id) {

            // var roleId = $("#selectRole").val();

            let xhr = new XMLHttpRequest();
            xhr.open('GET', '{{ url('/') }}' + '/modal/' + id, true);
            xhr.send();
            xhr.onload = () => {
                if (xhr.status === 200) {
                    let data = xhr.responseText;
                    let users = JSON.parse(data);

                    console.log(data);
                    console.log(users);

                    showUserHistory(users);
                }

            }


        }


        let showUserHistory = (users) => {


            console.log(users)
            let htmlTemplate = '';
            for (let user of users) {
                htmlTemplate += `<h1> User Name: ${user.user_name}</h1> `;

                // htmlTemplate += `<h1> User ID: ${user.user_id}</h1> `;
                break;
            }

            htmlTemplate += `<table class="table table-bordered">
            <thead>
         <tr>
          <th scope="col">#</th>

         <th scope="col">Venue Name</th>
         <th scope="col">Course Name</th>
         <th scope="col"> Batch Name</th>

         </tr>
        </thead>
        <tbody>`;
            i = 1
            for (let user of users) {

                htmlTemplate += `  <tr>
        <th scope="row"> ${i}</th>
        <td>
           ${user.venue_name}
          </td>
          <td>
           ${user.course_name}
          </td>
        <td>
           ${user.batch_name}
          </td>


      </tr>`
                i++
            }
            htmlTemplate += `   </tbody>
            </table>

            `;


            document.querySelector('#H_table').innerHTML = htmlTemplate;

        }
    </script>



    {{-- Checkbob script --}}


    <script>
        function save() {
            var roleId = 3;
            var T_error = [];
            var courseId = $("#selectCourse").val();

            var institute_eiin = $("#inastitute_id").val();
            var arr = $('.ads_Checkbox:checked').map(function() {
                return this.value;
            }).get();
            $.ajax({
                url: '{{ route('ajax.storePotentitalUser') }}',
                type: "POST",

                headers: {
                    'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
                },
                data: {
                    data: arr,
                    courseId: courseId
                },
                beforeSend: function() {
                    $('#wait').show();
                },
                success: function(data) {

                    if (data == 3) {
                        swal("Error !", "This course is not accepting applications!", "error");
                    } else if (data == 2) {
                        swal("Success!", "All the teachers have been added sccuessfully!", "success")
                    } else {

                        temp = '';
                        for (let i = 0; i < data.length; i++) {

                            temp += `${i+1}) ${data[i]} `;



                        }

                        Swal({
                            title: 'Some of the teachers could not be added!',
                            text: 'The teachers with the following ids could not be added beacause they are either already selected or have already applied or already enrolled in a live course  : ' +
                                temp
                        })
                    }

                },

                error: function(err) {
                    $('#wait').hide();
                },
                complete: function() {
                    $('#wait').hide();
                }

            });


        }
    </script>

    {{-- color Script --}}
    <script>
        // all select function

        function selectAll() {
            let checkboxes = document.querySelectorAll('.ads_Checkbox');
            let selectAllCheckbox = document.querySelector('#selectAllCheckbox');

            checkboxes.forEach((checkbox) => {
                checkbox.checked = selectAllCheckbox.checked;
            });


            var arr = $('.ads_Checkbox:checked').map(function() {
                return this.value;
            }).get();
            if (arr.length > 0) {
                button =
                    '  <input type="button" class="btn btn-sm btn-success" id="save_value" name="save_value" onclick="save()" value="Save" /> '

                document.querySelector('#info').innerHTML = button;
            } else {

                gg = ' '

                document.querySelector('#info').innerHTML = gg;
            }

        }






        function selectOrgChildRec(ctrl) {
            $(ctrl).closest('tr').toggleClass('active');

            var arr = $('.ads_Checkbox:checked').map(function() {
                return this.value;
            }).get();
            if (arr.length > 0) {
                button =
                    '  <input type="button" class="btn btn-sm btn-success" id="save_value" name="save_value" onclick="save()" value="Save" /> '

                document.querySelector('#info').innerHTML = button;
            } else {

                gg = ' '

                document.querySelector('#info').innerHTML = gg;
            }


        }
    </script>
@endpush