57 lines
2.1 KiB
C#
57 lines
2.1 KiB
C#
/*
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* dbMango
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*
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* Copyright 2025 Deutsche Bank AG
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System.Dynamic;
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using Rms.Risk.Mango.Pivot.Core;
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namespace Rms.Risk.Mango.Pivot.UI.Pivot;
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public class PivotRow(IPivotedData data,
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int row,
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Dictionary<string, int> _columnPositions,
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Func<string, PivotColumnDescriptor?> _getDescriptor,
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Func<string, PivotFieldDescriptor?> _getFieldDescriptor) : DynamicObject
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{
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public IPivotedData PivotData { get; } = data;
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public int Row { get; } = row;
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public PivotColumnDescriptor? GetColumnDescriptor(string columnName) => _getDescriptor(columnName);
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public PivotFieldDescriptor? GetFieldDescriptor (string columnName) => _getFieldDescriptor(columnName);
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public override IEnumerable<string> GetDynamicMemberNames() => PivotData.Headers;
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public override bool TryGetMember(GetMemberBinder binder, out object? result)
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{
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var found = _columnPositions.TryGetValue(binder.Name, out var col);
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result = found ? PivotData.Get(col, Row) : null;
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return found;
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}
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public string GetFormat(string column) => _getDescriptor(column)?.Format ?? "";
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public bool ShouldShowTotals(string column)
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{
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var desc = _getFieldDescriptor(column);
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if ( desc != null && desc.Purpose != PivotFieldPurpose.Data )
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return false;
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var colDesc = _getDescriptor(column);
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return colDesc?.ShowTotals ?? true;
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}
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} |