@extends('layouts/contentLayoutMaster')
@section('title', 'Create Request')

@section('vendor-style')
    <!-- vendor css files -->
    <link rel="stylesheet" href="{{ asset('vendors/css/pickers/pickadate/pickadate.css') }}">
    <link rel="stylesheet" href="{{ asset('vendors/css/pickers/flatpickr/flatpickr.min.css') }}">
    <link rel="stylesheet" href="{{ asset('vendors/css/forms/select/select2.min.css') }}">
    <link rel="stylesheet" href="{{ asset('vendors/css/extensions/sweetalert2.min.css') }}">
    <link rel="stylesheet" href="{{ asset('/css/custom.css') }}">
@endsection

@section('page-style')
    <link rel="stylesheet" href="{{ asset('css/base/plugins/forms/pickers/form-flat-pickr.css') }}">
    <link rel="stylesheet" href="{{ asset('css/base/plugins/forms/pickers/form-pickadate.css') }}">
    <link rel="stylesheet" href="{{ asset('css/base/style.css') }}">

@endsection

@section('content')
    <!-- Basic multiple Column Form section start -->
    <section id="multiple-column-form">
        <div class="row">
            <div class="col-12">
                {{-- <h4 class="card-title my-2">Add Dispatch Point</h4> --}}
                <div class="card">
                    <div class="card-header f-flex flex-column align-items-start">
                        <h4 class="text-primary"> <b>
                            Create Request Note
                        </b>
                        </h4>
                    </div>
                    <div class="card-body">
                        @if ($message = Session::get('success'))
                            <div class="demo-spacing-0 my-2">
                                <div class="alert alert-success alert-dismissible fade show" role="alert">
                                    <div class="alert-body">{{ $message }}</div>
                                    <button type="button" class="btn-close" data-bs-dismiss="alert"
                                        aria-label="Close"></button>
                                </div>
                            </div>
                        @endif
                        @if ($errorMessage = Session::get('errorMessage'))
                            <div class="demo-spacing-0 my-2">
                                <div class="alert alert-danger alert-dismissible fade show" role="alert">
                                    <div class="alert-body">{{ $errorMessage }}</div>
                                    <button type="button" class="btn-close" data-bs-dismiss="alert"
                                        aria-label="Close"></button>
                                </div>
                            </div>
                        @endif
                        <form class="form">
                            @csrf
                            <div class="row">
                                <div class="col-md-3 col-12">
                                    <div class="mb-1 d-flex">
                                        {{-- <label class="form-label" for="column-ao-1">Serial No *</label>
                                        <input type="text" disabled id="column-ao-1" class="form-control" name="code"
                                            value="{{ old('code', $code) }}" maxlength="7" />
                                        @error('code')
                                            <span class="text-danger">{{ $message }}</span>
                                        @enderror --}}
                                        <h5><b>Date : {{ \Carbon\Carbon::now()->format('d-m-Y') }}</b></h5>
                                    </div>
                                </div>
                           
                            </div>
                            <div class="row">
                                 <div class="col-md-6 col-6 ">
                                    <label class="form-label">Select User</label>
                                    <div class="mb-1">
                                        <select name="user" id="userr" class="select2 form-select" required onchange="selectUser('item',this.value)">
                                            <option value="" selected="" disabled="">Select User</option>
                                            @foreach ($users as $user)
                                                <option value="{{$user->_id}}">{{$user->user_name}} - ( {{ $user->roles->first()->name }} )</option>
                                            @endforeach
                                        </select>
                                    </div>
                                </div>
                                <div class="col-md-3 col-12">
                                    <div class="mb-1">
                                        <label class="form-label" for="column-ao-3">Note <small>(Optional)</small></label>
                                        <input type="text" id="note" class="form-control" placeholder="Write Any Note"
                                            name="note" value="{{ old('note') }}" />
                                        @error('note')
                                            <span class="text-danger">{{ $message }}</span>
                                        @enderror
                                    </div>
                                </div>
                            </div>
                            <div class="row ">
                                <div class="col-12 mt-2 mb-1">
                                    <h5>
                                        Add Items
                                    </h5>
                                </div>
                                <div class="col-4 pe-0">
                                    <label class="form-label">Select Item</label>
                                    <select id="item" name="item_id" data-placeholder="Item" class="select2 form-select" 
                                        onchange="getItemDropdownData('packing_search',this.value)" required>

                                        <option value="" selected disabled>Select Item</option>
                                        
                                        {{-- @foreach ($items as $item)
                                            <option value="{{ $item->_id }}">
                                                {{ $item->code .' '. ucfirst($item->name) }}
                                            </option>
                                        @endforeach --}}

                                    </select>
                                </div>
                                
                                <div class="col-2 pe-0">
                                    <label class="form-label">UOM Conversion Factor</label>
                                    <select id="packing_search" name="packing" data-placeholder="Conversion Factor" class="select2 form-select" required>                                    
                                    </select>
                                </div>
                               
                                <div class="col-2 pe-0">
                                    <label class="form-label" for="quantity">Quantity</label>
                                    <input type="number" min="1" id="quantity" class="form-control text-center" placeholder="Quantity" 
                                        name="quantity" value="{{ old('quantity') }}" />
                                    @error('quantity')
                                        <span class="text-danger">{{ $message }}</span>
                                    @enderror
                                </div>
                                <div class="col-1 pe-0 d-flex align-items-end">
                                    <a id="addItem" class="btn btn-primary">Add</a>
                                </div>

                                <div class="row p-0 m-0 mt-2">
                                    <div class="col-12 p-0 m-0">
                                        <table class="table">
                                            <thead>
                                                <tr>
                                                    <th class="text-center" style="width:40%">Item</th>
                                                    <th class="text-center">UOM Factor</th>
                                                    <th class="text-center">Quantity</th>
                                                    <th class="text-center">Actions</th>
                                                </tr>
                                            </thead>
                                            <tbody id="itemsTable">
                                                <!-- Dynamic rows will be appended here -->
                                            </tbody>
                                        </table>
                                    </div>
                                </div>
                            </div>
                            <div class="row mt-4">
                                <div class="col-12 d-flex justify-content-end">
                                    <button type="submit" class="btn btn-primary me-1 submitButton" id="submitButton" style="display: none;">Submit</button>
                                    {{-- <button type="reset" class="btn btn-outline-secondary me-1">Reset</button>
                                    <a class="btn btn-outline-secondary cancel-btn"
                                        href="{{ route('inventory.items-transfer.index') }}">Cancel</a> --}}
                                </div>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </section>
@endsection
@section('vendor-script')
    <!-- vendor files -->
    <script src="{{ asset('vendors/js/pickers/pickadate/picker.js') }}"></script>
    <script src="{{ asset('vendors/js/pickers/pickadate/picker.date.js') }}"></script>
    <script src="{{ asset('vendors/js/pickers/pickadate/picker.time.js') }}"></script>
    <script src="{{ asset('vendors/js/pickers/pickadate/legacy.js') }}"></script>
    <script src="{{ asset('vendors/js/pickers/flatpickr/flatpickr.min.js') }}"></script>
    <script src="{{ asset('vendors/js/forms/select/select2.full.min.js') }}"></script>
    <script src="{{ asset('vendors/js/extensions/sweetalert2.all.min.js') }}"></script>
    <script src="{{ asset('/js/custom.js') }}"></script>
@endsection
@section('page-script')
    <script src="{{ asset('js/scripts/forms/pickers/form-pickers.js') }}"></script>
    <script src="{{ asset('js/scripts/forms/form-select2.js') }}"></script>
        {{-- <script src="https://rawgit.com/RobinHerbots/Inputmask/4.x/dist/jquery.inputmask.bundle.js"></script> --}}
        <script src="https://cdn.jsdelivr.net/npm/inputmask@5.0.8/dist/jquery.inputmask.min.js"></script>
    <script>
        const addedItems = []; 

        $('#item,#packing_search,#quantity').prop('disabled', true);

        function selectUser(input_id, id)
        {

                // Clear the addedItems array
                addedItems.length = 0;

                // Remove all rows from the table (except the header row)
                $('#itemsTable').empty();

                // Hide the submit button if no items are left
                $('#submitButton').hide(); console.log(addedItems);

                $.ajax('{{ route('inventory.get.user.items') }}', {
                type: 'get',
                data: {
                    id: id,
                    type: input_id,
                },
                success: function(data) {
                    
                    $('#item,#packing_search,#quantity').prop('disabled', false);

                 

                    if (data.success == true) {
                        $('#' + input_id).html(data.data);
                    }
                }
            });

        }

        $(document).ready(function() {

            
            $('#addItem').click(function () {
                const itemSelect = $('#item');
                const packingSelect = $('#packing_search');
                const quantityInput = $('#quantity');


                const itemId = itemSelect.val();
                const itemName = itemSelect.find('option:selected').text();
                const packingValue = packingSelect.val();
                const packingName = packingSelect.find('option:selected').text();
                const quantity = quantityInput.val();

                console.log(itemId+'/'+packingValue+'/'+quantity);

                // Validation
                if (!itemId || !packingValue || !quantity || quantity <= 0) {
                    alert('Please select a valid item, packing, and quantity.');
                    return;
                }

                // Check for duplicate item with the same packing
                const exists = addedItems.some(item => item.itemId === itemId);
                if (exists) {
                    alert('This item is already added in the request note.');
                    return;
                }

                // Add the item to the addedItems array
                addedItems.push({ itemId, itemName, packingValue, packingName, quantity});

                // Append a new row to the table
                const newRow = `
                    <tr class='text-center'>
                        <td>${itemName}</td>
                        <td>${packingName}</td>
                        <td>${quantity}</td>
                        <td><a class="btn btn-danger btn-sm removeItem">Remove</a></td>
                    </tr>
                `;
                $('#itemsTable').append(newRow);

                // Show the submit button if at least one item is added
                if (addedItems.length > 0) {
                    $('#submitButton').show();
                }

                $('#quantity, #packing_search').val('');
                $('#item, #packing_search').trigger('change');

                // Clear input fields
            });

            // Remove item from the table
            $('#itemsTable').on('click', '.removeItem', function () {
                const row = $(this).closest('tr');
                const itemName = row.find('td:eq(0)').text();
                const packingName = row.find('td:eq(1)').text();

                // Remove the item from the addedItems array
                addedItems.splice(
                    addedItems.findIndex(item => 
                        item.itemName === itemName && item.packingName === packingName
                    ),
                    1
                );

                // Remove the row from the table
                row.remove();

                // Hide the submit button if no items are left
                if (addedItems.length === 0) {
                    $('#submitButton').hide();
                }
            });

            // Submit the transfer note
             $('#submitButton').click(function (e) {

                e.preventDefault();

                // Disable the button immediately
                const submitButton = $(this);
                submitButton.prop('disabled', true);

                // Add a loading indicator if desired (optional)
                submitButton.html('<span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span> Processing...');

                let user = $('#userr').val();
                let note =  $('#note').val();

                if (addedItems.length === 0) {
                    alert('Please add at least one item before submitting.');
                    submitButton.prop('disabled', false);
                    submitButton.text('Submit'); // Reset button text if you added loading indicator
                    return;
                }


                if(user == '' || user == null)
                {
                    alert('User is required !');
                    submitButton.prop('disabled', false);
                    submitButton.text('Submit'); // Reset button text if you added loading indicator
                    return;
                }


                const requestNoteData = {
                    user_id: user,
                    note: note,
                    items: addedItems,
                };

                $.ajax({
                    url: '{{ route("inventory.items-request.addRequest") }}',
                    method: 'POST',
                    headers: {
                        'X-CSRF-TOKEN': '{{ csrf_token() }}',
                    },
                    data: requestNoteData,
                    success: function (response) {
                        if (response.success == true) {
                                showAlert('success', response.message);
                                // alert('Transfer Note created successfully!');
                                location.reload();
                            } else {
                                showAlert('error', response.message);
                                submitButton.prop('disabled', false);
                                submitButton.text('Submit'); // Reset button text
                            }
                    },
                    error: function(xhr, status, error) {
                        // Handle any AJAX errors here
                        showAlert('error', 'An error occurred: ' + error);
                        submitButton.prop('disabled', false);
                        submitButton.text('Submit'); // Reset button text
                    }
                });
            });

        });

        function getItemDropdownData(input_id, id) {

            $('#quantity, #packing_search').val('');

            $.ajax('{{ route('inventory.get.items.packing') }}', {
                type: 'get',
                data: {
                    id: id,
                    type: input_id,
                    user: $('#userr').val() ? $('#userr').val() : null,
                    notetype:'requestNote'
                },
                success: function(data) {
                    if (data.success == true) {
                        $('#' + input_id).html(data.data);

                        // Save flag for validation check
                        $('#quantity').data('allow-decimal', data.allowDecimal);
                    }
                },
                error: function(jqXhr, textStatus, errorMessage) {
                    alert('Error Occurred')
                }
            });
        }

        $(document).on('input', '#quantity', function () {
            let allowDecimal = $(this).data('allow-decimal');
            let val = $(this).val();

            if (allowDecimal != 1 && val.includes(".")) {
                alert("Decimals are not allowed for this item.");
                $(this).val(Math.floor(val)); // reset immediately
            }
        });


        
    $('#packing_search').on('change', function () {

        $('#quantity').val('');

    });

    </script>
@endsection