@extends('layouts.default')

@section('content')

<link href="css/plugins/dataTables/datatables.min.css" rel="stylesheet">

<div class="modal fade" id="StorageInfo" tabindex="-1" aria-labelledby="StorageInfoLabel" aria-hidden="true">
    <form id="storage" method="POST" action="{{ route('storages.store') }}">
        @csrf
        <div class="modal-dialog modal-lg">
            <div class="modal-content">
                <div class="modal-header d-flex justify-content-between align-items-center">
                    <h5 class="modal-title mb-0" id="StorageInfoLabel">Storage Information</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>

                <div class="modal-body">
                    <div id="success-message" class="alert alert-success" style="display: none;">
                        <span></span>
                    </div>

                    <div class="row">
                        <div class="col-md-6">
                            <div class="form-group mb-3">
                                <label class="form-label">Storage Size <span class="text-danger">*</span></label>
                                <input type="number" step="1" class="form-control" id="storage_name" name="name" 
                                    oninput="this.value=this.value.replace(/[^0-9]/g,''); if(this.value.length > 6) this.value = this.value.slice(0, 6);">
                                <div class="invalid-feedback" id="error-name" style="display: none;">You can only write numbers</div>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="form-group mb-3">
                                <label class="form-label">Storage Type <span class="text-danger">*</span></label>
                                <select class="form-select" id="storage_type" name="type">
                                    <option value="GB" selected>GB</option>
                                    <option value="TB">TB</option>
                                    <option value="PB">PB</option>
                                </select>
                                <div class="invalid-feedback" id="error-type" style="display: none;"></div>
                            </div>
                        </div>
                    </div>

                    <div class="form-group mb-3">
                        <label class="form-label">Status <span class="text-danger">*</span></label>
                        <select class="form-select" id="storage_status" name="status">
                            <option value="Active" selected>Active</option>
                            <option value="Inactive">Inactive</option>
                        </select>
                        <div class="invalid-feedback" id="error-status" style="display: none;"></div>
                    </div>

                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                    <button type="button" class="btn btn-primary" id="saveStorage">
                        <i class="fa fa-check"></i>&nbsp;Save Changes
                    </button>
                </div>
            </div>
        </div>
    </form>
</div>

{{-- Update Storage Modal --}}
<div class="modal fade" id="EditStorageInfo" tabindex="-1" aria-labelledby="EditStorageInfoLabel" aria-hidden="true">
    <form id="edit-storage-form">
        @csrf
        <div class="modal-dialog modal-lg">
            <div class="modal-content">
                <div class="modal-header d-flex justify-content-between align-items-center">
                    <h5 class="modal-title mb-0" id="EditStorageInfoLabel">Edit Storage Information</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body">
                    <div id="edit-success-message" class="alert alert-success" style="display: none;">
                        <span></span>
                    </div>
                    
                    <div class="row">
                        <div class="col-md-6">
                            <div class="form-group mb-3">
                                <label class="form-label">Storage Size <span class="text-danger">*</span></label>
                                <input type="number" step="1" class="form-control" id="edit_storage_name" name="name" 
                                    oninput="this.value=this.value.replace(/[^0-9]/g,''); if(this.value.length > 6) this.value = this.value.slice(0, 6);">
                                <div class="invalid-feedback" id="edit-error-name" style="display: none;">
                                    You can only write numbers
                                </div>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <div class="form-group mb-3">
                                <label class="form-label">Storage Type <span class="text-danger">*</span></label>
                                <select class="form-select" id="edit_storage_type" name="type">
                                    <option value="GB">GB</option>
                                    <option value="TB">TB</option>
                                    <option value="PB">PB</option>
                                </select>
                                <div class="invalid-feedback" id="edit-error-type" style="display: none;"></div>
                            </div>
                        </div>
                    </div>

                    <div class="form-group mb-3">
                        <label class="form-label">Status <span class="text-danger">*</span></label>
                        <select class="form-select" id="edit_storage_status" name="status">
                            <option value="Active">Active</option>
                            <option value="Inactive">Inactive</option>
                        </select>
                        <div class="invalid-feedback" id="edit-error-status" style="display: none;"></div>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                    <button type="button" class="btn btn-primary" id="updateStorage">
                        <i class="fa fa-check"></i>&nbsp;Update Storage
                    </button>
                </div>
            </div>
        </div>
    </form>
</div>


<div class="card-section-header">
    <div class="d-flex justify-content-between align-items-start w-100">
        <div>
            <h2 class="card-section-title">Storage (ROM)</h2>
            <p class="card-section-subtitle">Manage device storage capacities and units.</p>
        </div>
        <button class="btn btn-primary" type="button" id="addNewStorage">
            <i class="fa fa-plus"></i><span class="btn-text">&nbsp;New Storage</span>
        </button>
    </div>
</div>

<div class="wrapper wrapper-content">

    <!-- Desktop DataTable View -->
    <div class="row d-none d-lg-block">
        <div class="col-lg-12">
            <table class="table table-striped table-bordered table-hover" style="width: 100%;" id="storages-table">
                <thead>
                    <tr>
                        <th>ID</th>
                        <th>Storage Capacity</th>
                        <th>Status</th>
                        <th>Action</th>
                    </tr>
                </thead>
                <tbody>
                </tbody>
            </table>
        </div>
    </div>

    <!-- Mobile Card View -->
    <div class="mobile-storages-container d-lg-none">
        <div class="mb-3">
            <label class="form-label fw-bold">Search:</label>
            <input type="text" class="form-control" id="mobile-search-input" placeholder="Search storage...">
        </div>
        <div id="mobile-storages-cards" class="mobile-storages-list">
            <!-- Cards will be populated here -->
        </div>
        <div id="mobile-storages-pagination" class="mt-3 d-flex justify-content-center">
            <!-- Pagination will be populated here -->
        </div>
        <div id="mobile-storages-loading" class="text-center py-4" style="display: none;">
            <i class="fa fa-spinner fa-spin fa-3x"></i>
        </div>
    </div>
</div>

@push('scripts')
<script>
    $("#addNewStorage").click(function(e){
        e.preventDefault();
        ModalHelper.open('StorageInfo');
    });
    
    $(document).ready(function() {
        // Form initialization
        $('#StorageInfo').on('show.bs.modal', function () {
            $('#storage')[0].reset();
            $('#storage_type').val('GB');
            $('#storage_status').val('Active');
            $('.invalid-feedback').hide();
            $('.form-control').removeClass('is-invalid');
        });

        const saveButton = $('#saveStorage');

        function resetButtonState(button, text, disabled = false) {
            button.html(text).prop('disabled', disabled);
        }

        saveButton.on('click', function(e) {
            e.preventDefault();

            let storageData = {
                name: $('#storage_name').val(),
                type: $('#storage_type').val(),
                status: $('#storage_status').val()
            };

            resetButtonState(saveButton,'<i class="fa fa-spinner fa-spin"></i> Processing...', true);
            $('.invalid-feedback').hide();
            $('.form-control').removeClass('is-invalid');

            $.ajax({
                url: "{{ route('storages.store') }}",
                type: "POST",
                data: storageData,
                success: function(response) {
                    if (response.success) {
                        // Clear input fields
                        $('#storage_name').val('');
                        $('#storage_status').val('Active');
                        $('#storage_type').val('GB');

                        // Show the success message in the modal
                        $('#success-message span').text('Storage added successfully!');
                        $('#success-message').fadeIn();

                        // Refresh the DataTable
                        window.storagesTable.ajax.reload(null, false);
                        
                        // Refresh mobile view if on mobile
                        if (window.innerWidth < 992 && typeof window.storagesMobileManager !== 'undefined') {
                            window.storagesMobileManager.refresh();
                        }

                        // Hide the message after a few seconds
                        setTimeout(function() {
                            $('#success-message').fadeOut();
                        }, 3000);
                    }
                    resetButtonState(saveButton,'<i class="fa fa-check"></i> Save Changes');
                },
                complete: function() {
                    resetButtonState(saveButton,'<i class="fa fa-check"></i> Save Changes');
                },
                error: function(errorResponse) {
                    resetButtonState(saveButton,'<i class="fa fa-check"></i> Save Changes');
                    if (errorResponse.status === 422) {
                        let errors = errorResponse.responseJSON.errors;
                        Object.keys(errors).forEach(function(key) {
                            let fieldId = 'storage_' + key;
                            $('#' + fieldId).addClass('is-invalid');
                            $('#error-' + key).text(errors[key][0]).show();
                        });
                    } else {
                        Swal.fire('Error!', 'An error occurred. Please try again.', 'error');
                    }
                }
            });
        });

        $(document).on('click', '.edit-button', function() {
            let storageId = $(this).data('id');
            $.ajax({
                url: "{{ route('storages.show', ':id') }}".replace(':id', storageId),
                type: 'GET',
                success: function(data) {
                    $('#edit_storage_name').val(data.name);
                    $('#edit_storage_type').val(data.type);
                    $('#edit_storage_status').val(data.status);
                    $('#edit-storage-form').data('storage-id', storageId);
                    ModalHelper.open('EditStorageInfo');
                },
                error: function() {
                    Swal.fire('Error!', 'Could not fetch details.', 'error');
                }
            });
        });   
        
        $(document).on('click', '#updateStorage', function () {
            let storageId = $('#edit-storage-form').data('storage-id');
            let storageData = {
                name: $('#edit_storage_name').val(),
                type: $('#edit_storage_type').val(),
                status: $('#edit_storage_status').val()
            };
            let updateButton = $('#updateStorage');

            resetButtonState(updateButton, '<i class="fa fa-spinner fa-spin"></i> Processing...', true);
            $('.form-control').removeClass('is-invalid');
            $('.invalid-feedback').hide();

            $.ajax({
                url: "{{ route('storages.update', ':id') }}".replace(':id', storageId),
                type: 'PUT',
                data: storageData,
                success: function (response) {
                    if (response.success) {
                        $('#EditStorageInfo').modal('hide');
                        window.storagesTable.ajax.reload(null, false);
                        if (window.innerWidth < 992 && typeof window.storagesMobileManager !== 'undefined') {
                            window.storagesMobileManager.refresh();
                        }
                        Swal.fire('Success', 'Storage updated successfully!', 'success');
                    }
                    resetButtonState(updateButton, '<i class="fa fa-check"></i> Update Storage');
                },
                error: function (errorResponse) {
                    resetButtonState(updateButton, '<i class="fa fa-check"></i> Update Storage');
                    if (errorResponse.status === 422) {
                        let errors = errorResponse.responseJSON.errors;
                        Object.keys(errors).forEach(function(key) {
                            $('#edit_storage_' + key).addClass('is-invalid');
                            $('#edit-error-' + key).text(errors[key][0]).show();
                        });
                    } else {
                        Swal.fire('Error', 'Could not update record.', 'error');
                    }
                },
            });
        });     

        window.storagesTable = $('#storages-table').DataTable({
            processing: true,
            serverSide: true,
            info: false,
            lengthChange: false,
            ajax: '{{ route('storages.data') }}',
            columns: [
                { data: 'id', name: 'id' },
                { data: null, name: 'name', render: function(data, type, row) { return row.name + ' ' + row.type; } },
                { data: 'status', name: 'status' },
                {
                    data: null,
                    render: function (data, type, row) {
                        return `
                            <button class="btn btn-info btn-circle edit-button" type="button" data-id="${row.id}"><i class="fa fa-edit"></i></button>
                            <button class="btn btn-danger btn-circle delete-button" type="button" data-id="${row.id}"><i class="fa fa-times"></i></button>
                        `;
                    },
                    width: '150px', orderable: false, searchable: false
                }
            ],
            order: [[1, 'asc']],
            language: {
                processing: '<i class="fa fa-spinner fa-spin fa-3x fa-fw"></i>'
            }
        });

        window.storagesMobileManager = MobileCrudManager.init({
            moduleName: 'storages',
            dataUrl: '{{ route('storages.data') }}',
            deleteUrl: '{{ url('storages') }}',
            cardRenderer: function(storage) {
                return `
                    <div class="card mb-3 mobile-memory-card">
                        <div class="card-body">
                            <div class="mobile-brand-name">${storage.name} ${storage.type}</div>
                            <div class="mobile-brand-field mb-2">
                                <span class="mobile-brand-label">Capacity</span>
                            </div>
                            <div class="mobile-brand-field mb-2">
                                <div class="mobile-brand-value">${storage.status}</div>
                                <span class="mobile-brand-label">Status</span>
                            </div>
                            <div class="mobile-brand-actions">
                                <button class="btn btn-info btn-circle edit-button" type="button" data-id="${storage.id}">
                                    <i class="fa fa-edit"></i>
                                </button>
                                <button class="btn btn-danger btn-circle delete-button" type="button" data-id="${storage.id}">
                                    <i class="fa fa-times"></i>
                                </button>
                            </div>
                        </div>
                    </div>
                `;
            },
            dataTable: storagesTable
        });

        DeleteHelper.init({
            deleteUrl: '{{ url('storages') }}',
            dataTable: window.storagesTable,
            mobileManager: window.storagesMobileManager
        });
    });   
</script>
@endpush
@endsection