{% extends '@inventory/layouts/commonmaster.html.twig' %}

{% block stylesheets %}
{{ parent() }}

<!-- Selectize  -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/selectize.js/0.15.2/css/selectize.default.min.css" integrity="sha512-pTaEn+6gF1IeWv3W1+7X7eM60TFu/agjgoHmYhAfLEU8Phuf6JKiiE8YmsNC0aCgQv4192s4Vai8YZ6VNM6vyQ==" crossorigin="anonymous" referrerpolicy="no-referrer"/>

<style>

#inventoryItemByLocation thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #fff; /* or table header color */
}
.card-soft-red {
    background-color: #BDE5C9;
}
.card-soft-orange {
    background-color: #EEACC3;
}   
.card-soft-blue {
    background-color: #D3E3FD;
}
.card-soft-purple {
    background-color: #6200EE;
}
.text-shadow {
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}
.modal-content {
    border-radius: 12px;
}
.modal-header {
    border-bottom: 1px solid #dee2e6;
}
.modal-body {
    padding: 1.5rem;
}
.chart-container {
    width: 100%;
    height: 70px;
}
.border-details {
    border: 1px solid #81c5e1;
}
.border-stock {
    border: 1px solid #a381e1;
}
.border-price {
    border: 1px solid #81e1a3;
}
.border-audit {
    border: 1px solid #e1c481;
}
.border-location {
    border: 1px solid #c481e1;
}
</style>

{% endblock %}

{% block content %}

<div data-controller="inventory--item"  id="inventoryItemBody">

    <div id="dashboard-view" class="row text-dark">
        <!-- Total Inventory Items -->
        <div class="col-md-3 mb-3">
            <div class="card shadow card-soft-red text-white">
                <a href="#all-items" class="text-decoration-none text-white">
                    <div class="card-body d-flex justify-content-between align-items-center">
                        <div>
                            <h5 class="card-title mb-1 text-shadow">Total Inventory Items</h5>
                            <h3 class="mb-0 text-shadow">450</h3>
                        </div>
                        <i class="fas fa-boxes fa-2x text-shadow"></i>
                    </div>
                </a>
            </div>
        </div>

        <!-- Total Special Items -->
        <div class="col-md-3 mb-3">
            <div class="card shadow card-soft-orange text-white">
                <a href="#special-items" class="text-decoration-none text-white">
                    <div class="card-body d-flex justify-content-between align-items-center">
                        <div>
                            <h5 class="card-title mb-1 text-shadow">Total Special Items</h5>
                            <h3 class="mb-0 text-shadow">75</h3>
                        </div>
                        <i class="fas fa-star fa-2x text-shadow"></i>
                    </div>
                </a>
            </div>
        </div>

        <!-- Inventory Items Delta Change -->
        <div class="col-md-3 mb-3">
            <div class="card shadow card-soft-blue text-white">
                <a href="#delta-change" class="text-decoration-none text-white">
                    <div class="card-body d-flex justify-content-between align-items-center">
                        <div>
                            <h5 class="card-title mb-1 text-shadow">Delta Change (24h)</h5>
                            <h3 class="mb-0 text-shadow"><span class="text-success me-2">+15</span> / <span class="text-danger ms-2">-8</span></h3>
                        </div>
                        <i class="fas fa-chart-line fa-2x text-shadow"></i>
                    </div>
                </a>
            </div>
        </div>

        <!-- Total Sales Products -->
        <div class="col-md-3 mb-3">
            <div class="card shadow card-soft-purple text-white">
                <a href="#sales-products" class="text-decoration-none text-white">
                    <div class="card-body d-flex justify-content-between align-items-center">
                        <div>
                            <h5 class="card-title mb-1 text-shadow">Total Sales Products</h5>
                            <h3 class="mb-0 text-shadow">320</h3>
                        </div>
                        <i class="fas fa-shopping-cart fa-2x text-shadow"></i>
                    </div>
                </a>
            </div>
        </div>
    </div>

    <div class="card shadow-sm rounded-4 p-4">

        <div class="d-flex justify-content-between align-items-center mb-3" style="margin: 10px 0;">
            <span><h3><strong>INVENTORY ITEMS OVERVIEW</strong></h3></span>
            <button class="btn btn-primary d-flex align-items-center gap-2" id="addNewItemBtn">
                Add Inventory Item
            </button>
        </div>

        <table id="inventoryItemCreate"
            class="table table-responsive"
            style="width:100%; height:auto; font-weight:normal; text-transform: uppercase;"
            toolbar="#tb">

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

    <div class="modal fade" id="createInventoryItemModal" data-backdrop="static" data-keyboard="false" tabindex="-1" aria-labelledby="staticBackdropLabel" aria-hidden="true">
        <div class="modal-dialog modal-lg" style="">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title" id="staticBackdropLabel">Item Details</h5>
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                    </button>
                </div>
                <div class="modal-body">
                    <form class="">
                        <div class="card-body border border-success">
                            <div class="mb-4">
                                <small class="text-uppercase text-muted font-weight-bold">Item Details</small>
                            </div>

                            <div class="row">
                                <div class="mb-3 col">
                                    <label for="itemName" class="form-label">Item Name</label>
                                    <select class="form-select inventory_items itemLookup" name="itemName"> </select>
                                </div>
                                <div class="mb-3 col">
                                    <label for="itemCode" class="form-label">Item Code / SKU</label>
                                    <input type="text" class="form-control" id="itemCode" placeholder="e.g., TP001">
                                </div>
                            </div>
                            <div class="row">
                                <div class="mb-3 col">
                                    <div class="form-group">
                                        <label for="quantityUnit"> 
                                            Unit 
                                        </label>
                                        <input type="text" class="form-control" id="unitName" placeholder="e.g., Plano/-0.50axis45add+1.75">
                                    </div>
                                </div>
                            </div>
                        </div>
                    </form>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
                    <button class="btn btn-primary d-flex align-items-center gap-2" id="saveInventoryItem" data-action="inventory--item#saveInventoryItem">
                        Save Inventory Item
                    </button>
                </div>
            </div>
        </div>
    </div>

    <div class="modal fade" id="inventoryItemViewDetailsModal" data-backdrop="static" data-keyboard="false" tabindex="-1" aria-labelledby="staticBackdropLabel" aria-hidden="true">
        <div class="modal-dialog modal-lg" style="max-width: 60%;">
            <div class="modal-content">

                <div class="modal-header border-bottom">
                    <h5 class="modal-title fs-4" id="inventoryItemModalHeader"></h5>
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close"> <span aria-hidden="true">&times;</span> </button>
                </div>

                <div class="modal-body">
                    <ul class="nav nav-tabs" id="itemTabs" role="tablist">
                        <li class="nav-item">
                            <a class="nav-link active" id="details-tab" data-toggle="tab" href="#details" role="tab">Item Details</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" id="move-tab" data-toggle="tab" href="#move" role="tab">Store Details</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" id="audit-tab" data-toggle="tab" href="#audit" role="tab">Supplier Information</a>
                        </li>
                        <li class="nav-item">
                            <a class="nav-link" id="audittrail-tab" data-toggle="tab" href="#audittrail" role="tab">Audit Trail</a>
                        </li>
                    </ul>

                    <div class="tab-content p-3 border border-top-0" id="itemTabsContent">
                        <div class="tab-pane fade show active" id="details" role="tabpanel" aria-labelledby="details-tab">
                            <div class="card mb-3" style="border: 1px solid #81c5e1;">
                                <div class="card-body">
                                    <form id="inventoryItemDetailsForm">
                                        <div class="row">
                                            <div class="mb-3 col-md-4">
                                                <label for="itemName" class="form-label text-secondary">Item Name</label>
                                                <input type="text" id="inventoryItemName" value="" class="form-control rounded-3 shadow-sm" disabled>
                                            </div>
                                            <div class="mb-3 col-md-4">
                                                <label for="itemName" class="form-label text-secondary">Item Unit</label>
                                                <input type="text" id="inventoryItemUnit" value="" class="form-control rounded-3 shadow-sm" disabled>
                                            </div>
                                            <div class="mb-3 col-md-4">
                                                <label for="quantity" class="form-label text-secondary">Quantity in Stock</label>
                                                <input type="number" id="inventoryItemQuantityInStock" value="" class="form-control rounded-3 shadow-sm" disabled>
                                            </div>
                                            <div class="mb-3 col-md-4">
                                                <label for="costPrice" class="form-label text-secondary">Cost Price</label>
                                                <input type="number" id="inventoryItemCostPrice" value="" class="form-control rounded-3 shadow-sm" disabled>
                                            </div>
                                            <div class="mb-3 col-md-4">
                                                <label for="sellingPrice" class="form-label text-secondary">Selling Price</label>
                                                <input type="number" id="inventoryItemSellingPrice" value="" class="form-control rounded-3 shadow-sm"
                                                    disabled>
                                            </div>
                                            <div class="mb-3 col-md-4">
                                                <label class="form-label text-secondary">Internally Assembled?</label>
                                                <div class="form-check">
                                                    <input class="form-check-input" type="radio" name="isAssembled" id="assembledYes" value="yes"
                                                        checked disabled>
                                                    <label class="form-check-label" for="assembledYes">Yes</label>
                                                </div>
                                                <div class="form-check">
                                                    <input class="form-check-input" type="radio" name="isAssembled" id="assembledNo" value="no"
                                                        disabled>
                                                    <label class="form-check-label" for="assembledNo">No</label>
                                                </div>
                                            </div>
                                        </div>
                                    </form>

                                </div>

                                <div class="modal-footer" style="height: 50px">
                                    <button data-action="inventory--item#editSelectedItemDetails" type="button" class="btn btn-sm btn-primary" style="margin-top: -3px">Edit Item Details</button>
                                </div>
                            </div>

                            <div class="row g-4">
                                <div class="col-12 mb-3">
                                    <div class="p-4 bg-light rounded-4 shadow-sm border-location">
                                        <h4 class="fs-5 fw-bold text-secondary mb-4">Inventory by Location</h4>
                                        <div class="table-responsive rounded-3" id="cardBlurred">
                                            <div style="max-height:300px; overflow-y:auto;">
                                                <table class="table table-striped" id="inventoryItemByLocation">
                                                    <thead>
                                                        <tr>
                                                            <th scope="col">#</th>
                                                            <th scope="col">Branch Name</th>
                                                            <th scope="col">Stock Quantity</th>
                                                        </tr>
                                                    </thead >
                                                    <tbody id="inventoryItemByLocationTBody">
                                                    </tbody>
                                                </table>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>

                        <div class="tab-pane fade" id="move" role="tabpanel">
                            <div class="card-body">
                                <h5 class="mb-3 text-secondary">Item Availability by Store</h5>

                                <div class="table-responsive rounded-3 shadow-sm border" style="max-height: 300px; overflow-y: auto;">
                                    <table class="table table-sm table-hover align-middle mb-0">
                                        <thead class="table-light">
                                            <tr>
                                                <th scope="col">#</th>
                                                <th scope="col">Store</th>
                                                <th scope="col">Quantity Available</th>
                                                <th scope="col">Action</th>
                                            </tr>
                                        </thead>
                                        <tbody id="availabilityByStoreTBody">
                                            <tr>
                                                <td colspan="4" class="text-center py-4">
                                                    <div class="spinner-border text-primary" role="status">
                                                        <span class="sr-only">Loading...</span>
                                                    </div>
                                                </td>
                                            </tr>
                                        </tbody>
                                    </table>
                                </div>

                                <!-- Move action form -->
                                <hr class="my-4">

                                <div class="p-4 bg-light" style="display: none" id="moveInventoryItemDiv">
                                    <span id="showMovingProgress"></span>
                                    <form>
                                        <div class="row">
                                            <div class="col-md-6 mb-3">
                                                <label for="targetStore" class="form-label">Select Destination Store</label>
                                                <div id="storeLookupId">
                                                    <select id="storeLookup" class="form-select">
                                                        <option value="">Select Store</option>
                                                    </select>
                                                </div>
                                            </div>
                                            <div class="col-md-6 mb-3">
                                                <label for="moveQuantity" class="form-label">Quantity to Move</label>
                                                <input type="number" id="moveQuantityInput" class="form-control" placeholder="Enter quantity">
                                            </div>
                                        </div>
                                        <button type="submit" class="btn btn-primary" data-action="inventory--item#confirmItemStoreMove">Confirm Move</button>
                                    </form>
                                </div>
                            </div>
                        </div>

                        <div class="tab-pane fade" id="audit" role="tabpanel">
                            <div class="card-body">
                                <h6 class="mb-3 text-secondary">Recent Transactions</h6>

                                <div class="list-group small" style="max-height: 300px; overflow-y: auto;">

                                    <!-- Transaction Item -->
                                    <a href="#tx1" class="list-group-item list-group-item-action d-flex justify-content-between align-items-center"
                                        data-toggle="collapse" role="button" aria-expanded="false" aria-controls="tx1">
                                        <div>
                                            <div class="font-weight-bold">INV-001</div>
                                            <small class="text-muted">2025-09-20</small>
                                        </div>
                                        <span class="text-success">KES 45,000</span>
                                    </a>
                                    <div class="collapse px-3 py-2 border-bottom" id="tx1">
                                        <div><strong>Status:</strong> Paid</div>
                                        <div><strong>Method:</strong> Bank Transfer</div>
                                        <div><strong>Reference:</strong> REF12345</div>
                                    </div>

                                    <!-- Transaction Item -->
                                    <a href="#tx2" class="list-group-item list-group-item-action d-flex justify-content-between align-items-center"
                                        data-toggle="collapse" role="button" aria-expanded="false" aria-controls="tx2">
                                        <div>
                                            <div class="font-weight-bold">INV-002</div>
                                            <small class="text-muted">2025-09-18</small>
                                        </div>
                                        <span class="text-warning">KES 28,500</span>
                                    </a>
                                    <div class="collapse px-3 py-2 border-bottom" id="tx2">
                                        <div><strong>Status:</strong> Pending</div>
                                        <div><strong>Method:</strong> M-Pesa</div>
                                        <div><strong>Reference:</strong> REF67890</div>
                                    </div>

                                    <!-- Add more items dynamically -->

                                </div>

                                <div class="text-right mt-2">
                                    <a href="#" class="small text-primary">View All Transactions</a>
                                </div>
                            </div>
                        </div>

                        <div class="tab-pane fade" id="audittrail" role="tabpanel">
                            <p>Audit Trail goes here</p>
                        </div>
                    </div>
                </div>
            </div>
        </div>    
    </div>
</div>

{% endblock %}

{% block javascripts %}
{{ parent() }}

<!-- selectize -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/selectize.js/0.15.2/js/selectize.min.js" integrity="sha512-IOebNkvA/HZjMM7MxL0NYeLYEalloZ8ckak+NDtOViP7oiYzG5vn6WVXyrJDiJPhl4yRdmNAG49iuLmhkUdVsQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>

<script>

var selectedItemUnitId  = null

function cacheModal(modal){

    var originalModal = modal.clone()

    modal.on('hidden.bs.modal', function () {
        modal.remove();
        let newModal = originalModal.clone()
        $('#inventoryItemBody').append(newModal); 

    });
}

$(document).on('input', '#moveQuantityInput', function(){

    let remainingInput = parseInt($('#remainingStockQuantity').text())
    let stockToMove = parseInt($(this).val())

    let remaining = remainingInput - stockToMove
    if(remaining < 0){
        remaining = 0
    }

    $('#remainingStockQuantity').text(remaining)
})

$(document).ready(function() {

    $('#inventoryItemCreate').datagrid({
        url: "/inventory/item/view",
        method: 'GET',
        singleSelect: true,
        pagination: true,
        fitColumns: true,
        collapsible: true,
        showFooter: true,
        rownumbers: true,
        pageSize: 20,
        loadMsg: 'Loading Organizations',
        onLoadSuccess: function(){
            $('#cardBlurred').removeClass('loader-active')
        },
        columns: [[
            {
                field: 'ii_id', title: 'Inventory Item ID', width: 30, editor:'text',
                formatter: (v, r) => r.ii_id
            },
            {
                field: 'iiu_id', title: 'Inventory Item Unit ID', width: 30, editor:'text',
                formatter: (v, r) => r.iiu_id
            },
            {
                field: 'item', title: 'Item', width: 30, editor:'text',
                formatter: (v, r) => r.item
            },
            {
                field: 'unit', title: 'Unit', width: 30, editor:'text',
                formatter: (v, r) => r.unit
            },
            {
                field: 'item_code', title: 'Item Code', width: 30, editor:'text',
                formatter: (v, r) => r.item_code
            },
            {
                field: 'stock_quantity', title: 'Stock Quantity', width: 30, editor:'text',
                formatter: (v, r) => {
                    return r.stock_quantity ? r.stock_quantity : 0;
                },
                styler: (value, row, index) => {
                    if (value <= 0) {
                        return 'color: #721c24; background-color: #f8d7da;';   // Light red (danger)
                    } else if (value > 0 && value <= 50) {
                        return 'color: #856404; background-color: #fff3cd;';   // Light yellow (warning)
                    } else {
                        return 'color: #155724; background-color: #d4edda;';   // Light green (success)
                    }
                }
            },
            {
                field:'action',title:'Action',width:20,align:'center',
                formatter:function(value,row,index){
                    var e = '<a href="javascript:void(0)" data-action="inventory--item#viewInventoryItemDetails" id="viewItemDetailsBtn">View Details</a> ';
                    return e;
                }
            },
        ]],
    }).datagrid('enableFilter', [ ]);

    $('#inventoryItemCreate').datagrid('hideColumn', 'ii_id');
    $('#inventoryItemCreate').datagrid('hideColumn', 'iiu_id');

    $('.itemLookup').selectize({
        maxOptions: 10,
        openOnFocus: true,
        placeholder: "Start typing to select item",
        preload: true, // <--- important!
        plugins: ["auto_position"],
        valueField: 'ii_id',
        labelField: 'item_name',
        searchField: 'item_name',
        create: true,
        load: function(query, callback) {
            fetch('/inventory/item/lookup?item=' + encodeURIComponent(query || ''))
                .then(response => response.json())
                .then(data => callback(data))
                .catch(() => callback());
        },
    });

    $('#addNewItemBtn').on('click', function() {
        cacheModal($('#createInventoryItemModal'))
        $('#createInventoryItemModal').modal('show')
    })
})

</script>

{% endblock %}