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ChartWindow: wip

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This commit is contained in:
Thomas Hilscher
2024-01-17 22:33:20 +01:00
parent b6fd62f8ca
commit 4dd036babd
4 changed files with 257 additions and 476 deletions
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89
Elwig/Helpers/Billing/Graph.cs
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@ -3,52 +3,31 @@ using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.Json.Nodes;
using System.Windows.Documents;
namespace Elwig.Helpers.Billing {
public class Graph : ICloneable {
public BillingData.CurveMode Mode { get; set; }
public int Id { get; set; }
private int MinX { get; set; }
private int MaxX { get; set; }
public List<Tuple<string, string>> Contracts { get; set; }
public double[] DataX { get; set; }
public double[] DataY { get; set; }
public Graph(int id, BillingData.CurveMode mode, int minX, int maxX) {
Id = id;
Mode = mode;
Contracts = new List<Tuple<string, string>>();
MinX = minX;
MaxX = maxX;
DataX = DataGen.Range(MinX, MaxX + 1);
DataY = DataGen.Zeros(MaxX - MinX + 1);
public Graph(int minX, int maxX) {
DataX = DataGen.Range(minX, maxX + 1);
DataY = DataGen.Zeros(maxX - minX + 1);
}
public Graph(int id, BillingData.CurveMode mode, Dictionary<double, decimal> data, int minX, int maxX) {
Id = id;
Mode = mode;
Contracts = new List<Tuple<string, string>>();
MinX = minX;
MaxX = maxX;
DataX = DataGen.Range(MinX, MaxX + 1);
DataY = DataGen.Zeros(MaxX - MinX + 1);
ParseGraphData(data);
public Graph(Dictionary<double, decimal> data, int minX, int maxX) {
DataX = DataGen.Range(minX, maxX + 1);
DataY = DataGen.Zeros(maxX - minX + 1);
ParseGraphData(data, minX, maxX);
}
public Graph(int id, BillingData.CurveMode mode, int minX, int maxX, List<Tuple<string, string>> contracts, double[] dataX, double[] dataY) {
Id = id;
Mode = mode;
MinX = minX;
MaxX = maxX;
Contracts = contracts;
public Graph(double[] dataX, double[] dataY) {
DataX = dataX;
DataY = dataY;
}
private void ParseGraphData(Dictionary<double, decimal> graphPoints) {
private void ParseGraphData(Dictionary<double, decimal> graphPoints, int minX, int maxX) {
if (graphPoints.Keys.Count < 1) {
return;
}
@ -56,11 +35,11 @@ namespace Elwig.Helpers.Billing {
var minKey = graphPoints.Keys.Order().First();
var maxKey = graphPoints.Keys.OrderDescending().First();
if (!graphPoints.ContainsKey(MinX)) {
graphPoints.Add(MinX, graphPoints.GetValueOrDefault(minKey));
if (!graphPoints.ContainsKey(minX)) {
graphPoints.Add(minX, graphPoints.GetValueOrDefault(minKey));
}
if (!graphPoints.ContainsKey(MaxX)) {
graphPoints.Add(MaxX, graphPoints.GetValueOrDefault(maxKey));
if (!graphPoints.ContainsKey(maxX)) {
graphPoints.Add(maxX, graphPoints.GetValueOrDefault(maxKey));
}
var keys = graphPoints.Keys.Order().ToArray();
@ -70,56 +49,60 @@ namespace Elwig.Helpers.Billing {
if (i + 1 < keys.Length) {
decimal point2Value = graphPoints[keys[i + 1]];
if (point1Value == point2Value) {
for (int j = (int)(keys[i] - MinX); j < keys[i + 1] - MinX; j++) {
for (int j = (int)(keys[i] - minX); j < keys[i + 1] - minX; j++) {
DataY[j] = (double)point1Value;
}
} else {
int steps = (int)Math.Abs(keys[i + 1] - keys[i]);
decimal step = (point2Value - point1Value) / steps;
DataY[(int)(keys[i] - MinX)] = (double)point1Value;
DataY[(int)(keys[i + 1] - MinX)] = (double)point2Value;
DataY[(int)(keys[i] - minX)] = (double)point1Value;
DataY[(int)(keys[i + 1] - minX)] = (double)point2Value;
for (int j = (int)(keys[i] - MinX); j < keys[i + 1] - MinX - 1; j++) {
for (int j = (int)(keys[i] - minX); j < keys[i + 1] - minX - 1; j++) {
DataY[j + 1] = Math.Round(DataY[j] + (double)step, 4); // TODO richtig runden
}
}
}
else {
for (int j = (int)(keys[i] - MinX); j < DataX.Length; j++) {
for (int j = (int)(keys[i] - minX); j < DataX.Length; j++) {
DataY[j] = (double)point1Value;
}
}
}
}
public JsonObject ToJson() {
var graph = new JsonObject {
["id"] = Id,
["mode"] = Mode.ToString().ToLower(),
};
public void FlattenGraph(int begin, int end, double value) {
for (int i = begin; i <= end; i++) {
DataY[i] = value;
}
}
public void LinearIncreaseGraph(int begin, int end, double inc) {
for (int i = begin; i < end; i++) {
DataY[i + 1] = DataY[i] + inc;
}
}
public JsonObject ToJson(string mode) {
var data = new JsonObject();
if (DataY[0] != DataY[1]) {
data.Add(new KeyValuePair<string, JsonNode?>(DataX[0] + Mode.ToString().ToLower(), Math.Round(DataY[0], 4)));
data.Add(new KeyValuePair<string, JsonNode?>(DataX[0] + mode, Math.Round(DataY[0], 4)));
}
for (int i = 1; i < DataX.Length - 1; i++) {
if (Math.Round(DataY[i] - DataY[i - 1], 10) != Math.Round(DataY[i + 1] - DataY[i], 10)) {
data.Add(new KeyValuePair<string, JsonNode?>(DataX[i] + Mode.ToString().ToLower(), Math.Round(DataY[i], 4)));
data.Add(new KeyValuePair<string, JsonNode?>(DataX[i] + mode, Math.Round(DataY[i], 4)));
}
}
if (DataY[^1] != DataY[^2]) {
data.Add(new KeyValuePair<string, JsonNode?>(DataX[^1] + Mode.ToString().ToLower(), Math.Round(DataY[^1], 4)));
data.Add(new KeyValuePair<string, JsonNode?>(DataX[^1] + mode, Math.Round(DataY[^1], 4)));
}
graph["data"] = data;
return graph;
return data;
}
public object Clone() {
return new Graph(Id, Mode, MinX, MaxX, Contracts.ConvertAll(item => new Tuple<string, string>(item.Item1, item.Item2)), (double[])DataX.Clone(), (double[])DataY.Clone());
return new Graph((double[])DataX.Clone(), (double[])DataY.Clone());
}
}
}