{% load static %}
{% include 'includes/header.html' %}
{% include 'includes/store_sidebar.html' %}
{% include 'includes/navbar.html' %}
{% include 'includes/datatable_css.html' %}

<div class="container-xxl flex-grow-1 container-p-y">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div class="d-flex align-items-center">
            <h4 class="mb-0 me-3">Price Drop Analysis</h4>
        </div>

        <nav aria-label="breadcrumb">
            <ol class="breadcrumb mb-0">
                <li class="breadcrumb-item">
                    <a href="/dashboard" class="d-flex align-items-center text-decoration-none">
                        <i class="ti tabler-home me-1"></i>
                    </a>
                </li>
                <li class="breadcrumb-item">Reports</li>
                <li class="breadcrumb-item active" aria-current="page">Price Drop Analysis</li>
            </ol>
        </nav>
    </div>

    <div class="card">
        <div class="card-header border-bottom">
            <div class="row mt-2">
                <div class="col-2">
                    <label class="form-label">Date Filter</label>
                    <input type="checkbox" id="is_date" checked>
                    <input type="text" id="date_filter" class="form-control" style="cursor: pointer;" />
                    <input type="hidden" id="from_date" name="from_date">
                    <input type="hidden" id="to_date" name="to_date">
                </div>
                <div class="col-2 mb-3">
                    <label for="filter_category_id" class="form-label">Brand</label>
                    <select class="select2 form-control" id="filter_brand_id" name="brand_id">
                        <option value="">Select</option>
                        {% for k in brand %}
                        <option value="{{k.id}}">{{k.name}}</option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-2 mb-3">
                    <label for="filter_model_id" class="form-label">Model</label>
                    <select class="select2 form-control" id="filter_model_id" name="model_id">
                        <option value="">Select</option>
                        {% for k in model %}
                        <option value="{{k.id}}">{{k.name}}</option>
                        {% endfor %}
                    </select>
                </div>

                <div class="col-2 mb-3">
                    <label for="filter_model_id" class="form-label">variant</label>
                    <select class="select2 form-control" id="filter_variant_id" name="variant_id">
                        <option value="">Select</option>
                        {% for k in variant %}
                        <option value="{{k.id}}">{{k.name}}</option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-2 mt-6">
                    <button type="button" class="btn btn-primary" onclick="refresh_data()">&nbsp; Refresh</button>

                </div>
            </div>
        </div>
        <div class="card-body">
            <div class="card-datatable table-responsive pt-0">
                <table class="datatables-basic table" id="datatable">
                    {% csrf_token %}
                    <thead>
                        <tr>
                            <th rowspan="2">Id</th>
                            <th rowspan="2">Date</th>
                            <th rowspan="2">Branch</th>
                            <th rowspan="2">Supplier</th>
                            <th rowspan="2">SKU</th>
                            <th rowspan="2">Subcategory</th>
                            <th rowspan="2">Brand</th>
                            <th rowspan="2">Model</th>
                            <th rowspan="2">Variant</th>
                            <th colspan="3">FSP (₹)</th>
                            <th colspan="3">WSP (₹)</th>
                            <th colspan="3">MOP (₹)</th>
                            <th colspan="3">BOP (₹)</th>
                            <!-- <th rowspan="2">Credit Note</th> -->
                        </tr>
                        <tr>
                            <th>Before</th>
                            <th>Discount</th>
                            <th>After</th>

                            <th>Before</th>
                            <th>Discount</th>
                            <th>After</th>


                            <th>Before</th>
                            <th>Discount</th>
                            <th>After</th>

                            <th>Before</th>
                            <th>Discount</th>
                            <th>After</th>

                        </tr>
                    </thead>
                </table>
            </div>
        </div>
    </div>




</div>


{% include 'includes/footer.html' %}
{% include 'includes/common_js.html' %}
{% include 'includes/load_dropdown.html' %}
{% include 'includes/price_helper.html' %}
<script>
    var table;

    $(document).ready(function () {
        refresh_data();
        initializeDateRangePicker('this_month');

    });




    function initializeDataTable() {
        table = $('#datatable').DataTable({
            processing: true,
            pageLength: 50,
            destroy: true,
            order: [],
            searching: false,
            dom: getDataTableDom(),
            buttons: getExportButtons(),

            columns: [
                { data: "id", title: "ID#" },
                { data: "from_date", title: "From Date" },
                { data: "branch", title: "Branch" },
                { data: "supplier", title: "Supplier" },
                { data: "sku", title: "SKU" },
                { data: "sub_category", title: "Subcategory" },
                { data: "brand", title: "Brand" },
                { data: "model", title: "Model" },
                { data: "variant", title: "Variant" },

                { data: "before_mop", title: "Before (₹)", className: "text-end" },
                { data: "drop_mop", title: "Discount (₹)", className: "text-end" },
                { data: "after_mop", title: "After (₹)", className: "text-end" },

                { data: "before_bop", title: "Before (₹)", className: "text-end" },
                { data: "drop_bop", title: "Discount (₹)", className: "text-end" },
                { data: "after_bop", title: "After (₹)", className: "text-end" },

                { data: "before_fsp", title: "Before (₹)", className: "text-end" },
                { data: "drop_fsp", title: "Discount (₹)", className: "text-end" },
                { data: "after_fsp", title: "After (₹)", className: "text-end" },

                { data: "before_wsp", title: "Before (₹)", className: "text-end" },
                { data: "drop_wsp", title: "Discount (₹)", className: "text-end" },
                { data: "after_wsp", title: "After (₹)", className: "text-end" },

                // { data: "credit_note", title: "Credit Note", className: "text-end" },

            ],
            ajax: {
                url: '/ajax_price_drop_report/',
                type: "POST",
                data: function (data) {
                    data.csrfmiddlewaretoken = document.getElementsByName("csrfmiddlewaretoken")[0].value;
                    const brand_id = $('#filter_brand_id').val();
                    const model_id = $('#filter_model_id').val();
                    const variant_id = $('#filter_variant_id').val();
                    const isDateChecked = $('#is_date').is(":checked");
                    const fromDate = $('#from_date').val();
                    const toDate = $('#to_date').val();
                    if (brand_id) {
                        data.brand_id = brand_id;
                    }
                    if (model_id) {
                        data.model_id = model_id;
                    }
                    if (variant_id) {
                        data.variant_id = variant_id;
                    }
                    if (isDateChecked && fromDate && toDate) {
                        data.from_date = fromDate;
                        data.to_date = toDate;
                    }
                },
                dataSrc: function (response) {
                    if (response.message === 'permission') {
                        showSweetAlert('warning', response.error_message || 'You do not have permission to view the user role.');
                        table.clear().draw();
                        return [];
                    }
                    return response.data || [];
                }
            }
        });
    }


    function refresh_data() {
        if (!table) {
            initializeDataTable();
        } else {
            table.ajax.reload();
        }
    }







</script>