@extends('Admin.layout')
<link rel="stylesheet" href="https://cdn.datatables.net/1.13.6/css/jquery.dataTables.min.css">
<link rel="stylesheet" href="{{asset('assets/css/table_filter.css')}}">

@section('content')

<div class="card p-2">
    <h5 class="fw-bold mb-3 text-center">Today's Booked Meals</h5>

    <div class="row g-3 mb-4" id="bookingSummary">
        <div class="col-6 col-md-3">
            <div class="card border shadow-sm p-3 text-center">
                <div class="text-muted small mb-2">Total Bookings</div>
                <div class="fs-3 fw-bold" id="summaryTotal">0</div>
            </div>
        </div>
        <div class="col-6 col-md-3">
            <div class="card border shadow-sm p-3 text-center">
                <div class="text-muted small mb-2">Breakfast</div>
                <div class="fs-3 fw-bold" id="summaryBreakfast">0</div>
            </div>
        </div>
        <div class="col-6 col-md-3">
            <div class="card border shadow-sm p-3 text-center">
                <div class="text-muted small mb-2">Lunch</div>
                <div class="fs-3 fw-bold" id="summaryLunch">0</div>
            </div>
        </div>
        <div class="col-6 col-md-3">
            <div class="card border shadow-sm p-3 text-center">
                <div class="text-muted small mb-2">Snacks</div>
                <div class="fs-3 fw-bold" id="summarySnacks">0</div>
            </div>
        </div>
        <div class="col-6 col-md-3">
            <div class="card border shadow-sm p-3 text-center">
                <div class="text-muted small mb-2">Dinner</div>
                <div class="fs-3 fw-bold" id="summaryDinner">0</div>
            </div>
        </div>
    </div>

    <div class="row mb-3 align-items-center">
        <div class="col-auto mb-3">
            <select id="pageLength" class="form-select">
                <option value="10">10</option>
                <option value="25">25</option>
                <option value="50">50</option>
                <option value="100">100</option>
                <option value="All">All</option>
            </select>
        </div>
        <div class="col-lg-4 col-12 mb-3">
            <div class="search-cluster w-100">
                <div class="search-field">
                    {{-- <i class="ti tabler-hash"></i> --}}
                    <input class="form-control" type="text" id="dpSearch" placeholder="DP No" class="w-100">
                </div>
            </div>
        </div>
        <div class="col-lg-4 col-12 mb-3">
            <div class="search-cluster w-100">
                <div class="search-field">
                    {{-- <i class="ti tabler-user"></i> --}}
                    <input class="form-control" type="text" id="nameSearch" placeholder="Employee Name" class="w-100">
                </div>
            </div>
        </div>
        <div class="col-lg-1 col-12 mb-3">
            <button class="btn btn-secondary w-100" id="resetBtn" type="reset">
                <span>Reset</span>
            </button>
        </div>
        <div class="col-lg-1 col-12 mb-3">
            <button class="btn btn-info w-100" id="refreshBtn" type="button">
                <span>Refresh</span>
            </button>
        </div>
        <div class="col-lg-1 col-12 mb-3">
            <button class="btn btn-label-secondary w-100">Export</button>
        </div>
    </div>

    <div class="table-responsive pt-0 pb-2">
        <table class="table" id="bookedMealsTable">
            <thead>
                <tr>
                    <th>S.No</th>
                    <th>DP No</th>
                    <th>Name</th>
                    <th>Meal Type</th>
                    <th>Timing</th>
                    <th>Token No</th>
                    <th>Status</th>
                </tr>
            </thead>
        </table>
    </div>
</div>

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://cdn.datatables.net/1.13.6/js/jquery.dataTables.min.js"></script>
<script>
    function updateBookingSummary(rows) {
        const summary = {
            total: rows.length,
            breakfast: 0,
            lunch: 0,
            snacks: 0,
            dinner: 0,
        };

        rows.forEach(row => {
            const mealType = row.meal_type?.toLowerCase();
            if (mealType in summary) {
                summary[mealType]++;
            }
        });

        document.getElementById('summaryTotal').textContent = summary.total;
        document.getElementById('summaryBreakfast').textContent = summary.breakfast;
        document.getElementById('summaryLunch').textContent = summary.lunch;
        document.getElementById('summarySnacks').textContent = summary.snacks;
        document.getElementById('summaryDinner').textContent = summary.dinner;
    }

    $(document).ready(function() {

        const table = $('#bookedMealsTable').DataTable({
            destroy: true,
            ajax: {
                url: "{{ route('admin.meals.booked.data') }}",
                dataSrc: function (json) {
                    const rows = json.data || [];
                    updateBookingSummary(rows);
                    return rows;
                }
            },
            searching: true,
            lengthChange: false,
            pageLength: 10,
            autoWidth: false,

            columns: [
                {
                    data: null,
                    render: function (data, type, row, meta) {
                        return meta.row + 1;
                    }
                },
                {
                    data: 'dp_no',
                    render: function (data) {
                        return `<span class="fw-semibold text-primary">${data}</span>`;
                    }
                },
                { data: 'name' },
                {
                    data: 'meal_type',
                    render: function (data) {
                        return `<span class="badge bg-label-info">${data}</span>`;
                    }
                },
                { data: 'timing' },
                { data: 'token_no' },
                {
                    data: 'status',
                    render: function (data) {
                        const cls = data === 'served' ? 'bg-label-success' : 'bg-label-warning';
                        return `<span class="badge ${cls}">${data}</span>`;
                    }
                },
            ]
        });

        $('#pageLength').on('change', function () {
            const val = this.value === 'All' ? -1 : parseInt(this.value, 10);
            table.page.len(val).draw();
        });

        $('#dpSearch').on('keyup', function () {
            table.column(1).search(this.value).draw();
        });

        $('#nameSearch').on('keyup', function () {
            table.column(2).search(this.value).draw();
        });

        $('#resetBtn').on('click', function () {
            $('#dpSearch, #nameSearch').val('');
            table.search('').columns().search('').draw();
        });

        $('#refreshBtn').on('click', function () {
            table.ajax.reload(null, false);
        });

        function pollBookedMeals() {
            table.ajax.reload(null, false);
        }

        setInterval(pollBookedMeals, 30000); // refresh every 30 seconds

    });
</script>
@endsection