@include('header')
@php
$permissions = json_decode(session('permissions'), true);
$userType = session('user_type');
@endphp

<!--**********************************
            Content body start
        ***********************************-->
<div class="content-body">
    <div class="page-titles">
        <h5 class="dashboard_bar">Faculty Information</h5>
        <ul class="breadcrumb">
            <li class="breadcrumb-item"><a href="#">
                    Dashboard </a>
            </li>
            <li class="breadcrumb-item active"><a href="javascript:void(0)">Manage Faculty</a></li>
        </ul>
    </div>
    <div class="container">
        <!-- row -->
        <!-- <div class="row">
            <div class="col-lg-12">
                <div class="card">
                    <div class="card-header">
                        <h4 class="card-title">faculty</h4>
                    </div>
                   
                </div>

            </div>

        </div> -->
        <div class="col-xl-12">
            <div class="card dz-card" id="accordion-three">
                <div class="card-header mb-2 d-flex justify-content-between align-items-center">
                    <h4 class="card-title">Faculty</h4>

                    <a href="{{ route('faculty.add') }}" class="btn btn-primary">
                        <i class="bi bi-plus-lg"></i> Add Faculty
                    </a>
                </div>





                <!-- /tab-content -->
                <div class="tab-content" id="myTabContent-2">
                    <div class="tab-pane fade show active" id="withoutSpace" role="tabpanel"
                        aria-labelledby="home-tab-2">
                        <div class="card-body pt-0">
                            <div class="table-responsive">
                                <table id="example3" class="display table" style="min-width: 845px">
                                    <thead>
                                        <tr>
                                            <th>#</th>
                                            <th>Department</th>
                                            <th>Designation</th>
                                            <th>Faculty Name</th>
                                            <th>Qualification</th>
                                            <th>Email</th>
                                            <th>Phone</th>
                                            <th>Image</th>
                                            <th>Action</th>
                                        </tr>
                                    </thead>

                                    <tbody>
                                        @php $sno = 1; @endphp

                                        @foreach($departments as $dept)
                                        @foreach($dept->faculties as $faculty)
                                        <tr>
                                            <td>{{ $sno++ }}</td>

                                            <td>{{ $dept->department }}</td>
                                            <td>{{ $faculty->designation }}</td>
                                            <td>{{ $faculty->name }}</td>
                                            <td>{{ $faculty->qualification }}</td>
                                            <td>{{ $faculty->email }}</td>

                                            <td>{{ $faculty->phone }}</td>

                                            <td>
                                                @if($faculty->image)
                                                <img src="{{ asset($faculty->image) }}" alt="Faculty Image" width="60">
                                                @else
                                                No Image
                                                @endif
                                            </td>

                                            <td>
                                                <a class="btn btn-primary"
                                                    href="{{ route('faculty.edit', $faculty->id) }}">
                                                    <i class="bi bi-pencil me-2"></i>
                                                </a>
                                                <button class="btn btn-primary open-academic-modal"
                                                    data-faculty-id="{{ $faculty->id }}">
                                                    <i class="bi bi-building me-2"></i>
                                                </button>
                                                <button type="button" class="btn btn-danger btn-delete-banner"
                                                    data-id="{{ $faculty->id }}">
                                                    <i class="bi bi-trash"></i>
                                                </button>
                                            </td>


                                        </tr>
                                        @endforeach
                                        @endforeach
                                    </tbody>
                                </table>


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

                </div>
                <!-- /tab-content -->

            </div>
        </div>
    </div>
</div>
<div class="modal fade" id="academicModal" tabindex="-1">
    <div class="modal-dialog modal-lg">
        <form id="academicForm">
            @csrf
            <input type="hidden" name="faculty_id" id="faculty_id">

            <div class="modal-content">
                <div class="modal-header d-flex justify-content-between align-items-center">
                    <h5 class="modal-title">Academic Details</h5>
                    <button type="button" class="btn btn-sm btn-success" id="addAcademicRow">
                        <i class="fas fa-plus"></i> Add
                    </button>
                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                </div>


                <div class="modal-body">
                   <div id="academicRows">
    <!-- Template row (hidden, never removed) -->
    <div class="row g-3 academic-row d-none mb-3">
        <input type="hidden" name="academic_id[]" class="academic-id" value="">
        <div class="col-md-6">
            <label>Class</label>
            <select name="class[]" class="form-control" >
                <option value="">Select</option>
                <option>10th</option>
                <option>12th</option>
                <option>UG</option>
                <option>PG</option>
                <option>MPhil</option>
                <option>PhD</option>
            </select>
        </div>
        <div class="col-md-6">
            <label>Course</label>
            <input type="text" name="course[]" class="form-control">
        </div>
        <div class="col-md-6">
            <label>Board / University</label>
            <input type="text" name="board[]" class="form-control" >
        </div>
        <div class="col-md-6">
            <label>Year</label>
            <input type="text" name="year[]" class="form-control" >
        </div>
        <div class="col-md-12 mt-2 text-end">
            <button type="button" class="btn btn-danger btn-sm remove-row">Remove</button>
        </div>
    </div>
</div>



                </div>

                <div class="modal-footer">
                    <button type="submit" class="btn btn-success">Save</button>
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Close</button>
                </div>
            </div>
        </form>
    </div>
</div>

@include('footer')
<script>
(function() {
    'use strict'

    // Fetch all the forms we want to apply custom Bootstrap validation styles to
    var forms = document.querySelectorAll('.needs-validation')

    // Loop over them and prevent submission
    Array.prototype.slice.call(forms)
        .forEach(function(form) {
            form.addEventListener('submit', function(event) {
                if (!form.checkValidity()) {
                    event.preventDefault()
                    event.stopPropagation()
                }

                form.classList.add('was-validated')
            }, false)
        })
})()
</script>
<script>
$(document).ready(function() {

    $('.open-academic-modal').click(function() {
    let facultyId = $(this).data('faculty-id');
    $('#faculty_id').val(facultyId);

    // Remove all visible rows (not the hidden template)
    $('#academicRows').find('.academic-row:not(.d-none)').remove();

    $.ajax({
            url: '{{ url("/faculty") }}/' + facultyId + '/academics', // GET academic records
        type: 'GET',
        success: function(data) {
            if(data.length > 0){
                // For each existing record
                $.each(data, function(i, academic){
                    let row = $('.academic-row.d-none').clone();
                    row.removeClass('d-none');
                    row.find('.academic-id').val(academic.id);
                    row.find('select[name="class[]"]').val(academic.class);
                    row.find('input[name="course[]"]').val(academic.course);
                    row.find('input[name="board[]"]').val(academic.board);
                    row.find('input[name="year[]"]').val(academic.year);
                    $('#academicRows').append(row);
                });
            } else {
                // No existing record → show one empty row
                let row = $('.academic-row.d-none').clone();
                row.removeClass('d-none');
                row.find('input, select').val('');
                $('#academicRows').append(row);
            }
        }
    });

    $('#academicModal').modal('show');
});

   
    // Add new row
    $('#addAcademicRow').click(function() {
        let row = $('.academic-row.d-none').clone();
        row.removeClass('d-none');
        row.find('input, select').val('');
        $('#academicRows').append(row);
    });

    // Remove row
   
    // Submit form via AJAX
    $('#academicForm').submit(function(e) {
        e.preventDefault();
        $.ajax({
            url: "{{ route('faculty.academics.store') }}",
            type: "POST",
            data: $(this).serialize(),
            success: function() {
                Swal.fire('Saved!', 'Academic details saved.', 'success');
                $('#academicModal').modal('hide');
            },
            error: function() {
                Swal.fire('Error', 'Something went wrong', 'error');
            }
        });
    });
$(document).on('click', '.remove-row', function() {
    let row = $(this).closest('.academic-row'); // store reference to the row
    let academicId = row.find('.academic-id').val();

    if(academicId){
        // AJAX call to delete record using named route
        $.post('{{ route("faculty.academics.delete") }}', 
        { 
            id: academicId, 
            _token: '{{ csrf_token() }}' 
        }, function(response){
            if(response.success){
                row.remove(); // remove row only on success
              Swal.fire('Deleted!', response.message, 'success').then(() => {
        location.reload(); // reload after user closes the alert
    });
            } else {
                Swal.fire('Error!', response.message, 'error');
            }
        });
    } else {
        // If no academicId (new unsaved row), just remove it
        row.remove();
    }
});


});
</script>
<meta name="csrf-token" content="{{ csrf_token() }}">


<script>
document.addEventListener('DOMContentLoaded', function () {

    document.querySelectorAll('.btn-delete-banner').forEach(button => {

        button.addEventListener('click', function (e) {
            e.preventDefault(); // stop default link action

            const bannerId = this.dataset.id;

            // Laravel route placeholder
            const deleteUrl = "{{ route('faculty.destroy', '__id__') }}".replace('__id__', bannerId);

            Swal.fire({
                title: "Are you sure?",
                text: "This faculty will be permanently deleted!",
                icon: "warning",
                showCancelButton: true,
                confirmButtonText: "Yes, delete it!",
                cancelButtonText: "Cancel",
                confirmButtonColor: "#d33",
                cancelButtonColor: "#3085d6"
            }).then((result) => {

                if (result.isConfirmed) {

                    fetch(deleteUrl, {
                        method: "DELETE",
                        headers: {
                            "X-CSRF-TOKEN": document
                                .querySelector('meta[name="csrf-token"]')
                                .getAttribute("content"),
                            "Accept": "application/json"
                        }
                    })
                    .then(response => response.json())
                    .then(data => {

                        Swal.fire({
                            title: "Deleted!",
                            text: data.message ?? "Faculty deleted successfully.",
                            icon: "success"
                        }).then(() => {
                            location.reload(); // or redirect
                        });

                    })
                    .catch(error => {
                        Swal.fire("Error!", "Something went wrong.", "error");
                    });

                }
            });
        });

    });
});
</script>