@extends('layouts.master')
@section('css')
    <link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" type="text/css" />
    <link href="{{ URL::asset('assets/libs/sweetalert2/sweetalert2.min.css') }}" rel="stylesheet" type="text/css" />
    <link href="https://cdn.datatables.net/1.11.5/css/dataTables.bootstrap5.min.css" rel="stylesheet" type="text/css" />
    <!--datatable responsive css-->
    <link href="https://cdn.datatables.net/responsive/2.2.9/css/responsive.bootstrap.min.css" rel="stylesheet"
        type="text/css" />
    <link href="https://cdn.datatables.net/buttons/2.4.1/css/buttons.dataTables.min.css" rel="stylesheet" type="text/css" />
     <link rel="stylesheet" href="https://cdn.datatables.net/rowgroup/1.3.1/css/rowGroup.dataTables.min.css">
    <style>
        .buttons-html5,
        .buttons-print {
            background: #405189 !important;
            color: white !important;
            margin: 5px !important;
            height: 35px !important;
            width: 70px !important;
            border-radius: 5px !important;
        }

        .buttons-colvis {
            background: #405189 !important;
            color: #fff !important;
        }

        .dt-button-collection button.active {
            background: #405189 !important;
            color: #fff !important;

        }
    </style>
@endsection
@section('title')
Partywise Category Grouped Sales
@endsection
@section('content')
    <div class="row">
        <div class="col-lg-12">
            <div class="card">
                <div class="card-body p-2">
                <div class="card-header d-flex align-items-center">
                    <h4 class="card-title mb-0 flex-grow-1">Partywise Sale Details({{ $party_name }})</h4>
                </div>
                <div class="row mb-1 mt-2">
                    <div class="col-md-3">
                        <label for="start date">Start Date</label>
                        <input class="form-control" type="date" name="from_date" id="from_date" value="{{ app('request')->input('from_date') }}">
                    </div>
                    <div class="col-md-3">
                        <label for="start date">To Date</label>
                        <input class="form-control" type="date" name="to_date" id="to_date" value="{{ app('request')->input('to_date') }}">
                    </div>
                </div>
                <div class="row mb-3">
                    <div class="col-md-12 text-end" style="margin-top: 28px;">
                        <button type="button" name="filter" id="filter" class="btn btn-sm btn-primary"><i
                                class="ri-search-line fs-6"></i></button>
                        <button type="button" name="refresh" id="refresh" class="btn btn-sm btn-danger"><i
                                class="ri-refresh-line fs-6"></i></button>
                    </div>

                </div>

                    <table id="fixed-header" class="table table-bordered dt-responsive nowrap table-striped align-middle"
                        style="width:100%">
                        <thead>
                            <tr>
                                <th>#</th>
                                <th>Category</th>
                                <th>Item Name</th>
                                <th>Base Qty</th>
                                <th>Taxable Amount</th>
                                <th>Sales Amount</th>
                                <th>Total Weight</th>
                                <th>Action</th>
                            </tr>
                        </thead>
                        <tbody>
                        </tbody>
                        <tfoot>
                            <td class="fw-bold text-center" colspan="3">Total</td>
                            <td class="fw-bold"></td>
                            <td class="fw-bold"></td>
                            <td class="fw-bold"></td>
                            <td class="fw-bold"></td>
                            <td></td>
                        </tfoot>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection
@section('script')
    <script src="https://cdn.datatables.net/1.11.5/js/jquery.dataTables.min.js"></script>
    <script src="https://cdn.datatables.net/1.11.5/js/dataTables.bootstrap5.min.js"></script>
    <script src="https://cdn.datatables.net/buttons/2.3.2/js/dataTables.buttons.min.js" type="text/javascript"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.1.3/jszip.min.js" type="text/javascript"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.1.53/pdfmake.min.js" type="text/javascript"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/pdfmake/0.1.53/vfs_fonts.js" type="text/javascript"></script>
    <script src="https://cdn.datatables.net/buttons/2.3.2/js/buttons.html5.min.js" type="text/javascript"></script>
    <script src="https://cdn.datatables.net/buttons/2.3.2/js/buttons.print.min.js" type="text/javascript"></script>
    <script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>
    <script src="https://cdn.datatables.net/buttons/2.4.1/js/buttons.colVis.min.js"></script>
    <script src="{{ URL::asset('/assets/libs/sweetalert2/sweetalert2.min.js') }}"></script>
    <script src="https://cdn.datatables.net/rowgroup/1.3.1/js/dataTables.rowGroup.min.js"></script>
    <script src="{{ URL::asset('/assets/js/app.min.js') }}"></script>
    <script>
        $(document).ready(function() {
            loadData();
        });

        $('#staff').select2({
            placeholder: 'Select Sales Executive',
        });
        $('#staff_packing').select2({
            placeholder: 'Select Packing Staff',
        });
        $('#staff_delivery').select2({
            placeholder: 'Select Delivery Staff',
        });
        $('#status_filter').select2({
            placeholder: 'Select status',
        });

        $('#route').select2({
            placeholder: 'Select route',
        });

        $('#group').select2({
            placeholder: 'Select Group',
        })
       $('#category_id').select2({
            placeholder: 'Select Category',
        });
        $('#ledger_id').select2({
            placeholder: 'Select Ledger',
        });



        function loadData() {
            var dataTable = $('#fixed-header').DataTable({
                processing: true,
                serverSide: false,
                "scrollX": true,
                autoWidth: true,
                stateSave: true,
                ordering: true,
                pageLength: 10,
                lengthMenu: [
                    [10, 50, 100, 2000],
                    [10, 50, 100, 2000]
                ],
                dom: 'lBfrtip',

             buttons: [
                    {
                        extend: 'excelHtml5',
                        exportOptions: {
                            columns: []   // IMPORTANT — stops DataTables from overwriting your XML
                        },
                        customize: function (xlsx) {

                            let sheet = xlsx.xl.worksheets['sheet1.xml'];

                            let sheetData = sheet.getElementsByTagName('sheetData')[0];
                            if (!sheetData) {
                                console.error("sheetData missing from Excel XML.");
                                return;
                            }

                            // CLEAR sheet
                            while (sheetData.firstChild) {
                                sheetData.removeChild(sheetData.firstChild);
                            }

                            let api = $('#fixed-header').DataTable();
                            let allRows = api.rows({ page: 'all' }).data().toArray();

                            let groups = {};
                            allRows.forEach(r => {
                                let g = (r.category || "").toUpperCase();
                                if (!groups[g]) groups[g] = [];
                                groups[g].push(r);
                            });

                            let rowIndex = 1;
                            const COL = ['A','B','C','D','E','F','G'];

                            function addRow(values) {
                                let row = sheet.createElement("row");
                                row.setAttribute("r", rowIndex);

                                values.forEach((val, i) => {
                                    let c = sheet.createElement("c");
                                    c.setAttribute("r", COL[i] + rowIndex);
                                    c.setAttribute("t", "str");

                                    let v = sheet.createElement("v");
                                    v.textContent = val ?? "";

                                    c.appendChild(v);
                                    row.appendChild(c);
                                });

                                sheetData.appendChild(row);
                                rowIndex++;
                            }

                            // HEADER ROW
                            addRow([
                                "#",
                                "Category",
                                "Item Name",
                                "Base Qty",
                                "Taxable Amount",
                                "Sales Amount",
                                "Total Weight"
                            ]);

                            // GROUPED ROWS
                            Object.keys(groups).forEach(group => {

                                // Group header
                                addRow([ group ]);

                                // Child rows
                                groups[group].forEach(r => {
                                    addRow([
                                        r.DT_RowIndex,
                                        r.category,
                                        r.item_name,
                                        r.base_qty,
                                        r.taxable_amount,
                                        r.sales_amount,
                                        r.total_weight
                                    ]);
                                });

                                // Total row
                                addRow([
                                    group + " Total",
                                    "",
                                    "",
                                    groups[group].reduce((a,b)=>a+Number(b.base_qty),0).toFixed(2),
                                    groups[group].reduce((a,b)=>a+Number(b.taxable_amount),0).toFixed(2),
                                    groups[group].reduce((a,b)=>a+Number(b.sales_amount),0).toFixed(2),
                                    groups[group].reduce((a,b)=>a+Number(b.total_weight),0).toFixed(2),
                                ]);
                            });
                        }
                    },
                    'colvis'
                    ],
                ajax: {
                    url: '/admin/category-grouped-sales/{{ $id }}',
                    type: 'GET',
                    data: function(d) {
                        d.from_date = $("#from_date").val();
                        d.to_date = $("#to_date").val();
                        d.staff = $("#staff").val();
                        d.route = $("#route").val();
                        d.category = $("#category_id").val();
                        d.group = $("#group").val();
                        d.ledger = $("#ledger_id").val();
                        d.item = $("#item").val();
                        d._token = '{{ csrf_token() }}';
                    }
                },
                columns: [{
                        data:'DT_RowIndex',
                        name:'DT_RowIndex',
                        orderable: false,
                        searchable: false
                    },
                    {
                        data: 'category',
                        name: 'category',

                    },
                    {
                        data: 'item_name',
                        name: 'item_name',
                        orderable: false,
                    },
                    {
                        data: 'base_qty',
                        name: 'base_qty',
                        orderable: false
                    },
                    {
                        data: 'taxable_amount',
                        name: 'taxable_amount',
                        orderable: false
                    },
                    {
                        data: 'sales_amount',
                        name: 'sales_amount',
                        orderable: false
                    },
                    {
                        data: 'total_weight',
                        name: 'total_weight',
                        orderable: false
                    },
                    {
                        data: 'action',
                        name: 'action',
                        orderable: false,
                        searchable: false
                    },

                ],
                order: [[1, 'asc']],
                rowGroup: {
                    dataSrc: function(row) {
                        return $.trim(row.category || '').toUpperCase();
                    },
                    endRender: function(rows, group) {
                        var quantityTotal = rows.data().pluck('base_qty').reduce((a, b) => parseFloat(a) + parseFloat(b), 0);
                        var taxableTotal = rows.data().pluck('taxable_amount').reduce((a, b) => parseFloat(a) + parseFloat(b), 0);
                        var amountTotal = rows.data().pluck('sales_amount').reduce((a, b) => parseFloat(a) + parseFloat(b), 0);
                        var totalWeight = rows.data().pluck('total_weight').reduce((a, b) => parseFloat(a) + parseFloat(b), 0);

                        return $('<tr/>')
                            .append('<td colspan="3" class="text-end fw-bold">' + group + ' Total</td>')
                            .append('<td class="fw-bold">' + quantityTotal.toFixed(2) + '</td>')
                            .append('<td class="fw-bold">' + taxableTotal.toFixed(2) + '</td>')
                            .append('<td class="fw-bold">' + amountTotal.toFixed(2) + '</td>')
                            .append('<td class="fw-bold">' + totalWeight.toFixed(2) + '</td>')
                            .append('<td></td>');
                    }
                },
                "footerCallback": function(row, data, start, end, display) {
                    var api = this.api(),
                        data;

                    // converting to interger to find total
                    var intVal = function(i) {
                        return typeof i === 'string' ?
                            i.replace(/[\$,]/g, '') * 1 :
                            typeof i === 'number' ?
                            i : 0;
                    };
                    var totalBaseQty = api
                        .column(3)
                        .data()
                        .reduce(function(a, b) {
                            return intVal(a) + intVal(b);
                        }, 0);
                    var totalTaxableValue = api
                        .column(4)
                        .data()
                        .reduce(function(a, b) {
                            return intVal(a) + intVal(b);
                        }, 0);
                    var total = api
                        .column(5)
                        .data()
                        .reduce(function(a, b) {
                            return intVal(a) + intVal(b);
                        }, 0);
                    var totalWeight = api
                        .column(6)
                        .data()
                        .reduce(function(a, b) {
                            return intVal(a) + intVal(b);
                        }, 0);

                    $(api.column(3).footer()).html(totalBaseQty.toFixed(3));
                    $(api.column(4).footer()).html(totalTaxableValue.toFixed(3));
                    $(api.column(5).footer()).html(total.toFixed(3));
                    $(api.column(6).footer()).html(totalWeight.toFixed(3));
                },
            });
            dataTable.on('xhr.dt', function() {
                dataTable.order([[1, 'asc']]).draw();
            });
        }

        $('#filter').click(function(e) {
            e.preventDefault();
            $('#fixed-header').DataTable().ajax.reload();

        });

        $('#refresh').click(function(e) {
            e.preventDefault();
            $('#from_date').val('');
            $('#to_date').val('');
            $('#staff').val('').trigger('change');
            $('#route').val('').trigger('change');
            $('#category_id').val('').trigger('change');
            $('#group').val('').trigger('change');
            $('#ledger_id').val('').trigger('change');
            $('#item').val('').trigger('change');
            $('#fixed-header').DataTable().ajax.reload();
        });

    </script>
@endsection