@model PowderCoating.Web.ViewModels.Reports.InventoryTurnoverViewModel
@{ ViewData["Title"] = "Inventory Turnover"; }

<partial name="_ReportHeader" model="Model" />

<div class="card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <span class="fw-semibold">Stock Consumption Rates</span>
        <div class="d-flex gap-2 small">
            <span class="badge bg-danger">Critical ≤ 7 days</span>
            <span class="badge bg-warning text-dark">Low ≤ 30 days</span>
            <span class="badge bg-success">Normal</span>
            <span class="badge bg-info">Overstocked</span>
        </div>
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-sm table-hover mb-0">
                <thead class="table-light">
                    <tr>
                        <th>Item / SKU</th>
                        <th>Color</th>
                        <th class="text-end">Current Stock (lbs)</th>
                        <th class="text-end">Consumed (lbs)</th>
                        <th class="text-end">Purchased (lbs)</th>
                        <th class="text-end">Daily Use (lbs)</th>
                        <th class="text-end">Days to Stockout</th>
                        <th class="text-end">Turnover Rate</th>
                        <th>Status</th>
                    </tr>
                </thead>
                <tbody>
                    @foreach (var item in Model.Items)
                    {
                        var statusBadge = item.StockStatus switch {
                            "Critical" => "bg-danger",
                            "Low" => "bg-warning text-dark",
                            "Normal" => "bg-success",
                            "Overstocked" => "bg-info",
                            _ => "bg-secondary"
                        };
                        var daysClass = item.StockStatus switch {
                            "Critical" => "text-danger fw-bold",
                            "Low" => "text-warning fw-semibold",
                            _ => ""
                        };
                        <tr>
                            <td>
                                <div class="fw-semibold">@item.ItemName</div>
                                @if (!string.IsNullOrEmpty(item.SKU))
                                {
                                    <div class="small text-muted">@item.SKU</div>
                                }
                            </td>
                            <td>@(item.ColorName ?? "—")</td>
                            <td class="text-end">@item.CurrentStockLbs.ToString("N1")</td>
                            <td class="text-end">@item.TotalConsumedLbs.ToString("N1")</td>
                            <td class="text-end">@item.TotalPurchasedLbs.ToString("N1")</td>
                            <td class="text-end">@item.DailyConsumptionLbs.ToString("N3")</td>
                            <td class="text-end @daysClass">
                                @(item.DaysToStockout >= 9999 ? "∞" : item.DaysToStockout.ToString("N0"))
                            </td>
                            <td class="text-end">@item.TurnoverRate.ToString("N2")x</td>
                            <td><span class="badge @statusBadge">@item.StockStatus</span></td>
                        </tr>
                    }
                </tbody>
            </table>
        </div>
    </div>
</div>