91 lines
3.7 KiB
C#
91 lines
3.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Windows.Media;
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namespace Elwig.Helpers.Billing {
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public class GraphEntry {
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public const int MinX = 50;
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public const int MinXCtrd = 73;
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public const int MaxX = 120;
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public int Id { get; set; }
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public BillingData.CurveMode Mode { get; set; }
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public bool Abgewertet { get; set; }
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public Graph DataGraph { get; set; }
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public Graph? ContractedGraph { get; set; }
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public double? ContractedFlatBonus {
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get {
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try {
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var val = ContractedGraph?.DataX.Zip(ContractedGraph.DataY)
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.Select(e => Math.Round(e.Second - DataGraph.GetPriceAtOe(e.First), Precision))
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.Distinct()
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.Single();
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return (val == 0) ? null : val;
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} catch {
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return null;
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}
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}
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set {
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if (value is not double v) return;
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var values = Enumerable.Range(MinXCtrd, MaxX - MinXCtrd + 1)
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.Select(i => Math.Round(DataGraph.GetPriceAtOe(i) + v, Precision))
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.ToArray();
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ContractedGraph = new Graph(values, Precision, MinXCtrd, MaxX);
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}
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}
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public List<Varibute> Vaributes { get; set; }
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public string VaributeStringSimple => (Abgewertet ? "Abgew.: " : "") + (Vaributes.Count != 0 ? (Vaributes.Count >= 25 ? "Restliche Sorten" : string.Join(", ", Vaributes.Select(c => c.Listing))) : "-");
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public string VaributeString => Vaributes.Count != 0 ? string.Join("\n", Vaributes.Select(c => c.FullName)) : "-";
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public string VaributeStringChange => (Abgewertet ? "A." : "") + string.Join(",", Vaributes.Select(c => c.Listing));
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public Brush? Color => Vaributes.Select(v => v.Variety?.Color).Distinct().SingleOrDefault();
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private readonly int Precision;
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public GraphEntry(int id, int precision, BillingData.CurveMode mode) {
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Id = id;
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Precision = precision;
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Mode = mode;
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DataGraph = new Graph(precision, MinX, MaxX); ;
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Vaributes = [];
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}
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public GraphEntry(int id, int precision, BillingData.CurveMode mode, Dictionary<double, decimal> data, Dictionary<double, decimal>? contracted) :
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this(id, precision, mode) {
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DataGraph = new Graph(data, precision, MinX, MaxX);
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if (contracted != null) ContractedGraph = new Graph(contracted, precision, MinXCtrd, MaxX);
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}
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public GraphEntry(int id, int precision, BillingData.Curve curve, List<Varibute> vaributes) :
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this(id, precision, curve.Mode) {
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DataGraph = new Graph(curve.Normal, precision, MinX, MaxX);
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if (curve.Contracted != null)
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ContractedGraph = new Graph(curve.Contracted, precision, MinXCtrd, MaxX);
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Vaributes = vaributes;
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}
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private GraphEntry(int id, int precision, BillingData.CurveMode mode, Graph dataGraph, Graph? contractedGraph, List<Varibute> vaributes) {
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Id = id;
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Precision = precision;
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Mode = mode;
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DataGraph = dataGraph;
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ContractedGraph = contractedGraph;
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Vaributes = vaributes;
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}
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public void AddContractedGraph() {
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ContractedGraph ??= new Graph(Precision, MinXCtrd, MaxX);
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}
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public void RemoveContractedGraph() {
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ContractedGraph = null;
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}
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public GraphEntry Copy(int id) {
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return new GraphEntry(id, Precision, Mode, (Graph)DataGraph.Clone(), (Graph?)ContractedGraph?.Clone(), []);
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}
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}
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}
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