@using Elwig.Helpers
@using RazorLight
@inherits TemplatePage<Elwig.Documents.CreditNote>
@model Elwig.Documents.CreditNote
@{ Layout = "BusinessDocument"; }
<link rel="stylesheet" href="file:///@Raw(Model.DataPath)\resources\CreditNote.css"/>
<main>
    <h1>@Model.Title</h1>
    <table class="credit">
        <colgroup>
            <col style="width: 25mm;"/>
            <col style="width:  5mm;"/>
            <col style="width: 20mm;"/>
            <col style="width: 20mm;"/>
            <col style="width: 10mm;"/>
            <col style="width: 10mm;"/>
            <col style="width: 15mm;"/>
            <col style="width: 12mm;"/>
            <col style="width: 15mm;"/>
            <col style="width: 17mm;"/>
            <col style="width: 16mm;"/>
        </colgroup>
        <thead>
            <tr>
                <th rowspan="2" style="text-align: left;">Lieferschein-Nr.</th>
                <th rowspan="2" class="narrow">Pos.</th>
                <th rowspan="2" style="text-align: left;">Sorte</th>
                <th rowspan="2" style="text-align: left;">Attribut</th>
                <th colspan="2">Gradation</th>
                <th colspan="2">Flächenbindung</th>
                <th>Preis</th>
                <th class="narrow">Zu-/Abschläge</th>
                <th>Betrag</th>
            </tr>
            <tr>
                <th class="unit">[°Oe]</th>
                <th class="unit narrow">[°KMW]</th>
                <th class="unit" colspan="2">[kg]</th>
                <th class="unit">[@Model.CurrencySymbol/kg]</th>
                <th class="unit">[@Model.CurrencySymbol]</th>
                <th class="unit">[@Model.CurrencySymbol]</th>
            </tr>
        </thead>
        <tbody>
            @foreach (var p in Model.Data.Rows) {
                var rows = Math.Max(p.Buckets.Length, p.Modifiers.Length + 1);
                var first = true;
                @for (int i = 0; i < rows; i++) {
                    <tr class="@(first ? "first" : "") @(rows > i + 1 ? "last" : "")">
                        @if (first) {
                            <td rowspan="@rows">@p.LsNr</td>
                            <td rowspan="@rows">@p.DPNr</td>
                            <td class="small">@p.Variant</td>
                            <td class="small">@p.Attribute</td>
                            <td rowspan="@rows" class="center">@($"{p.Gradation.Oe:N0}")</td>
                            <td rowspan="@rows" class="center">@($"{p.Gradation.Kmw:N1}")</td>
                        }
                        @if (i > 0 && i <= p.Modifiers.Length) {
                            <td colspan="2" class="small mod">@p.Modifiers[i - 1]</td>
                        } else if (i > 0) {
                            <td colspan="2"></td>
                        }
                        @if (i < p.Buckets.Length) {
                            var bucket = p.Buckets[i];
                            <td class="small">@bucket.Name:</td>
                            <td class="number">@($"{bucket.Value:N0}")</td>
                            <td class="number">@($"{bucket.Price:N4}")</td>
                        } else {
                            <td colspan="3"></td>
                        }
                        @if (i == p.Buckets.Length - 1) {
                            var totalMod = p.TotalModifiers ?? 0;
                            <td class="number@(totalMod == 0 ? " center" : "")">@(totalMod == 0 ? "-" : Utils.GetSign(totalMod) + $"{Math.Abs(totalMod):N2}")</td>
                            <td class="number">@($"{p.Amount:N2}")</td>
                        } else {
                            <td colspan="2"></td>
                        }
                    </tr>
                    first = false;
                }
            }
            @if (Model.Payment == null) {
            <tr class="sum">
                <td colspan="7"></td>
                <td colspan="2">Gesamt:</td>
                <td colspan="2" class="number">@($"{Model.Data.Rows.Sum(p => p.Amount):N2}")</td>
            </tr>
            } else {
            <tr class="sum">
                <td colspan="7"></td>
                <td colspan="2">Gesamt:</td>
                <td colspan="2" class="number">@($"{Model.Payment.NetAmount:N2}")</td>
            </tr>
            }
        </tbody>
    </table>
</main>