@model PowderCoating.Application.DTOs.Job.JobEditItemsViewModel
@using PowderCoating.Core.Entities

@{
    ViewData["Title"] = $"Edit Items — {Model.JobNumber}";
    ViewData["PageIcon"] = "bi-list-check";
}

<div class="container-fluid mt-4">
    <div class="d-flex justify-content-end mb-4">
        <a asp-action="Details" asp-route-id="@Model.JobId" class="btn btn-outline-secondary">
            <i class="bi bi-arrow-left me-1"></i>Back to Job
        </a>
    </div>

    <form asp-action="UpdateItems" asp-controller="Jobs" method="post" id="jobItemsForm">
        @Html.AntiForgeryToken()
        <input type="hidden" name="JobId" value="@Model.JobId" />
        <input type="hidden" name="JobNumber" value="@Model.JobNumber" />
        <input type="hidden" name="CustomerId" value="@Model.CustomerId" />
        <input type="hidden" name="TaxPercent" value="@Model.TaxPercent" />
        <input type="hidden" name="OvenCostId" value="@Model.OvenCostId" />
        <input type="hidden" name="OvenBatches" value="@Model.OvenBatches" />
        <input type="hidden" name="OvenCycleMinutes" value="@Model.OvenCycleMinutes" />

        @if (!ViewData.ModelState.IsValid)
        {
            <div class="alert alert-danger alert-permanent mb-4" role="alert">
                <ul class="mb-0">
                    @foreach (var error in ViewData.ModelState.Values.SelectMany(v => v.Errors))
                    {
                        <li>@error.ErrorMessage</li>
                    }
                </ul>
            </div>
        }

        <!-- Items Card -->
        <div class="card mb-4">
            <div class="card-header d-flex align-items-center justify-content-between">
                <h5 class="mb-0"><i class="bi bi-list-ul me-2"></i>Job Items</h5>
                <button type="button" class="btn btn-primary" onclick="openWizard()">
                    <i class="bi bi-plus-circle me-1"></i>Add Item
                </button>
            </div>
            <div class="card-body">
                <div id="itemsEmptyMessage" class="text-center py-5 text-muted" style="display: none;">
                    <i class="bi bi-box-seam display-4 d-block mb-2 opacity-25"></i>
                    <p class="mb-0">No items added yet.</p>
                    <p class="small">Click <strong>Add Item</strong> to get started.</p>
                </div>
                <div id="itemCardsContainer"></div>

                <!-- Hidden fields written by wizard JS -->
                <div id="hiddenFieldsContainer"></div>
            </div>
        </div>

        <!-- Pricing Summary -->
        <div class="card mb-4">
            <div class="card-header bg-primary text-white d-flex align-items-center justify-content-between">
                <h5 class="mb-0"><i class="bi bi-calculator me-2"></i>Pricing Summary</h5>
                <span id="pricingSpinner" class="spinner-border spinner-border-sm text-white d-none" role="status"></span>
            </div>
            <div class="card-body">
                <div class="text-end" id="pricingSummary">
                    <p class="mb-1 text-muted small" id="pricingPlaceholder">Pricing will update automatically as you add items.</p>
                    <p class="mb-1 d-none" id="itemsSubtotalRow">Items Subtotal: <strong id="itemsSubtotalDisplay">$0.00</strong></p>
                    <p class="mb-1 d-none" id="ovenBatchCostRow">
                        <i class="bi bi-fire me-1"></i>Oven (<span id="ovenBatchesDisplay">1</span> batch × <span id="ovenCycleMinDisplay">45</span> min):
                        <strong id="ovenBatchCostDisplay">$0.00</strong>
                    </p>
                    <p class="mb-1 text-success d-none" id="pricingTierDiscountRow">
                        Tier Discount (<span id="pricingTierDiscountPercentDisplay">0</span>%):
                        <strong id="pricingTierDiscountDisplay">-$0.00</strong>
                    </p>
                    <p class="mb-1 d-none" id="shopSuppliesRow">Shop Supplies (<span id="shopSuppliesPercentDisplay">0</span>%): <strong id="shopSuppliesDisplay">$0.00</strong></p>
                    <p class="mb-1 d-none" id="subtotalRow">Subtotal: <strong id="subtotalDisplay">$0.00</strong></p>
                    <p class="mb-1 d-none" id="taxRow">Tax (<span id="taxPercentDisplay">0</span>%): <strong id="taxDisplay">$0.00</strong></p>
                    <hr class="my-2 d-none" id="pricingDivider" />
                    <h5 class="mb-0 d-none" id="totalRow">Total: <strong id="totalDisplay" class="text-primary">$0.00</strong></h5>
                </div>
            </div>
        </div>

        <!-- Form Actions -->
        <div class="card mb-4">
            <div class="card-body d-flex align-items-center justify-content-end gap-3">
                <a asp-action="Details" asp-route-id="@Model.JobId" class="btn btn-outline-secondary btn-lg">
                    <i class="bi bi-x-circle me-1"></i>Cancel
                </a>
                <button type="submit" class="btn btn-primary btn-lg" id="submitBtn">
                    <i class="bi bi-check-circle me-1"></i>Save Items
                </button>
            </div>
        </div>
    </form>
</div>

@await Html.PartialAsync("_SqFtCalculatorModal")
@await Html.PartialAsync("_ItemWizardModal")

<!-- Embedded data for JS -->
@if (ViewBag.InventoryCoatings != null)
{
    <script id="inventoryPowdersData" type="application/json">
        @Html.Raw(System.Text.Json.JsonSerializer.Serialize(ViewBag.InventoryCoatings))
    </script>
}
@if (ViewBag.CatalogItems != null)
{
    <script id="catalogItemsData" type="application/json">
        @Html.Raw(System.Text.Json.JsonSerializer.Serialize(ViewBag.CatalogItems))
    </script>
}
<script id="vendorsData" type="application/json">
    @Html.Raw(System.Text.Json.JsonSerializer.Serialize(ViewBag.Vendors ?? new List<object>()))
</script>
<script id="prepServicesData" type="application/json">
    @Html.Raw(Json.Serialize(((List<PrepService>)(ViewBag.PrepServices ?? new List<PrepService>())).Select(p => new { id = p.Id, name = p.ServiceName, description = p.Description, requiresBlastSetup = p.RequiresBlastSetup })))
</script>
<script id="blastSetupsData" type="application/json">
    @Html.Raw(Json.Serialize(ViewBag.BlastSetups ?? new List<object>()))
</script>

<!-- Existing items -->
<script id="existingItemsData" type="application/json">
    @Html.Raw(System.Text.Json.JsonSerializer.Serialize((Model.JobItems ?? new List<PowderCoating.Application.DTOs.Quote.CreateQuoteItemDto>()).Select(item => new {
        description          = item.Description,
        quantity             = item.Quantity,
        surfaceAreaSqFt      = item.SurfaceAreaSqFt,
        estimatedMinutes     = item.EstimatedMinutes,
        catalogItemId        = item.CatalogItemId,
        manualUnitPrice      = item.ManualUnitPrice,
        powderCostOverride   = item.PowderCostOverride,
        complexity           = item.Complexity,
        isGenericItem        = item.IsGenericItem,
        isLaborItem          = item.IsLaborItem,
        isAiItem             = item.IsAiItem,
        requiresSandblasting = item.RequiresSandblasting,
        requiresMasking      = item.RequiresMasking,
        notes                = item.Notes,
        includePrepCost      = item.IncludePrepCost,
        coats                = item.Coats.Select(c => new {
            coatName           = c.CoatName,
            sequence           = c.Sequence,
            inventoryItemId    = c.InventoryItemId,
            colorName          = c.ColorName,
            vendorId           = c.VendorId,
            colorCode          = c.ColorCode,
            finish             = c.Finish,
            coverageSqFtPerLb  = c.CoverageSqFtPerLb,
            transferEfficiency = c.TransferEfficiency,
            powderCostPerLb    = c.PowderCostPerLb,
            powderToOrder      = c.PowderToOrder,
            notes              = c.Notes,
            noExtraLayerCharge = c.NoExtraLayerCharge
        }),
        prepServices         = item.PrepServices.Select(ps => new {
            prepServiceId    = ps.PrepServiceId,
            estimatedMinutes = ps.EstimatedMinutes,
            blastSetupId     = ps.BlastSetupId
        })
    })))
</script>

<script id="quoteMetaData" type="application/json">
{
    "customerId": @Json.Serialize(Model.CustomerId),
    "taxPercent": @Model.TaxPercent,
    "discountType": "None",
    "discountValue": 0,
    "isRushJob": false,
    "ovenCostId": @Json.Serialize(Model.OvenCostId),
    "areaUnit": @Json.Serialize((string?)ViewBag.AreaUnit),
    "useMetric": @Json.Serialize((bool)(ViewBag.UseMetric ?? false)),
    "pricingUrl": "@Url.Action("CalculatePricing", "Jobs")",
    "itemsFieldPrefix": "JobItems",
    "aiRecalcUrl": "@Url.Action("AiRecalcPrice", "Quotes")"
}
</script>

@section Styles {
    <link rel="stylesheet" href="~/css/item-wizard.css">
}

@section Scripts {
    <script src="~/js/item-wizard.js?v=@DateTime.Now.Ticks"></script>
}