douwe/douwco_thuisbatterij_simulator
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added file loader

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douwe
2026-03-28 02:01:00 +01:00
parent 1244b11d43
commit 113b7c3234
8 changed files with 201 additions and 128 deletions
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4
Models/BatteryDayResult.cs
View File

@@ -1,10 +1,10 @@
using System;
namespace BatteryCostAnalysis.Models
namespace BattSim.Models
{
public class BatteryDayResult
{
public DateTime Date { get; set; }
public DateOnly Date { get; set; }
public double ChargedEnergy { get; set; }
public double UsedEnergy { get; set; }
public double RemainingEnergy { get; set; }

4
Models/EnergyData.cs
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@@ -1,10 +1,10 @@
using System;
namespace BatteryCostAnalysis.Models
namespace BattSim.Models
{
public class EnergyData
{
public DateTime Date { get; set; }
public DateOnly Date { get; set; }
public double DayConsumption { get; set; }
public double NightConsumption { get; set; }
public double DayProduction { get; set; }

114
Pages/Home.razor
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@@ -1,96 +1,50 @@
@page "/"
@using Radzen
@using Radzen.Blazor
@using System.Globalization
@using BattSim.Models
@using BattSim.Services
<PageTitle>BattSim</PageTitle>
<PageTitle>Home</PageTitle>
<h1>Hello, world!</h1>
Welcome to your new app.
<h2>A Radzen chart:</h2>
<RadzenChart SeriesClick=@OnSeriesClick style="height: 400px">
<RadzenBarSeries Data="@revenue2024" CategoryProperty="Quarter" Title="2024" LineType="LineType.Dashed" ValueProperty="Revenue">
<RadzenSeriesDataLabels Visible="@showDataLabels" />
</RadzenBarSeries>
<RadzenBarSeries Data="@revenue2023" CategoryProperty="Quarter" Title="2023" ValueProperty="Revenue">
<RadzenSeriesDataLabels Visible="@showDataLabels" />
</RadzenBarSeries>
<RadzenValueAxis Formatter="@FormatAsUSD">
<RadzenGridLines Visible="true" />
<RadzenAxisTitle Text="Revenue in USD" />
</RadzenValueAxis>
<RadzenBarOptions Radius="5" />
</RadzenChart>
<h1>BattSim</h1>
<p>Upload your fluvius daily csv file here.</p>
<InputFile OnChange="LoadCsvFile" accept=".csv"/>
@if (_isLoading){ <p>Loading...</p> }
@code {
bool showDataLabels = false;
EnergyData[] EnergyData = [];
(int, BatteryDayResult[])[] SimulationData = [];
void OnSeriesClick(SeriesClickEventArgs args)
bool _isLoading = false;
private async Task LoadCsvFile(InputFileChangeEventArgs e)
{
_isLoading = true;
StateHasChanged();
var file = e.File;
if (file.ContentType != "text/csv")
{
Console.WriteLine("Only CSV files are allowed!");
return;
}
class DataItem
try
{
public string Quarter { get; set; }
public double Revenue { get; set; }
var loadingTask = DataLoader.LoadAndProcessData(file);
var energyData = await loadingTask;
EnergyData = energyData.ToArray();
_isLoading = false;
StateHasChanged();
foreach (var data in EnergyData)
{
Console.WriteLine(data.Date.ToString());
}
string FormatAsUSD(object value)
{
return ((double)value).ToString("C0", CultureInfo.CreateSpecificCulture("en-US"));
}
DataItem[] revenue2023 = new DataItem[]
catch (Exception ex)
{
new DataItem
{
Quarter = "Q1",
Revenue = 234000
},
new DataItem
{
Quarter = "Q2",
Revenue = 284000
},
new DataItem
{
Quarter = "Q3",
Revenue = 274000
},
new DataItem
{
Quarter = "Q4",
Revenue = 294000
},
};
DataItem[] revenue2024 = new DataItem[] {
new DataItem
{
Quarter = "Q1",
Revenue = 254000
},
new DataItem
{
Quarter = "Q2",
Revenue = 324000
},
new DataItem
{
Quarter = "Q3",
Revenue = 354000
},
new DataItem
{
Quarter = "Q4",
Revenue = 394000
},
};
Console.WriteLine($"Error loading file: {ex.Message}");
}
}
}

96
Pages/Test.razor Normal file
View File

@@ -0,0 +1,96 @@
@page "/Test"
@using Radzen
@using Radzen.Blazor
@using System.Globalization
<PageTitle>Home</PageTitle>
<h1>Hello, world!</h1>
Welcome to your new app.
<h2>A Radzen chart:</h2>
<RadzenChart SeriesClick=@OnSeriesClick style="height: 400px">
<RadzenBarSeries Data="@revenue2024" CategoryProperty="Quarter" Title="2024" LineType="LineType.Dashed" ValueProperty="Revenue">
<RadzenSeriesDataLabels Visible="@showDataLabels" />
</RadzenBarSeries>
<RadzenBarSeries Data="@revenue2023" CategoryProperty="Quarter" Title="2023" ValueProperty="Revenue">
<RadzenSeriesDataLabels Visible="@showDataLabels" />
</RadzenBarSeries>
<RadzenValueAxis Formatter="@FormatAsUSD">
<RadzenGridLines Visible="true" />
<RadzenAxisTitle Text="Revenue in USD" />
</RadzenValueAxis>
<RadzenBarOptions Radius="5" />
</RadzenChart>
@code {
bool showDataLabels = false;
void OnSeriesClick(SeriesClickEventArgs args)
{
}
class DataItem
{
public string Quarter { get; set; }
public double Revenue { get; set; }
}
string FormatAsUSD(object value)
{
return ((double)value).ToString("C0", CultureInfo.CreateSpecificCulture("en-US"));
}
DataItem[] revenue2023 = new DataItem[]
{
new DataItem
{
Quarter = "Q1",
Revenue = 234000
},
new DataItem
{
Quarter = "Q2",
Revenue = 284000
},
new DataItem
{
Quarter = "Q3",
Revenue = 274000
},
new DataItem
{
Quarter = "Q4",
Revenue = 294000
},
};
DataItem[] revenue2024 = new DataItem[] {
new DataItem
{
Quarter = "Q1",
Revenue = 254000
},
new DataItem
{
Quarter = "Q2",
Revenue = 324000
},
new DataItem
{
Quarter = "Q3",
Revenue = 354000
},
new DataItem
{
Quarter = "Q4",
Revenue = 394000
},
};
}

4
Program.cs
View File

@@ -1,8 +1,12 @@
using BattSim;
using BattSim.Models;
using Radzen;
using Microsoft.AspNetCore.Components.Web;
using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
// Setup Frontend
var builder = WebAssemblyHostBuilder.CreateDefault(args);
builder.RootComponents.Add<App>("#app");
builder.RootComponents.Add<HeadOutlet>("head::after");

4
Services/BatterySimulator.cs
View File

@@ -1,7 +1,7 @@
using System.Collections.Generic;
using BatteryCostAnalysis.Models;
using BattSim.Models;
namespace BatteryCostAnalysis.Services
namespace BattSim.Services
{
public class BatterySimulator
{

39
Services/DataLoader.cs
View File

@@ -3,26 +3,41 @@ using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.Linq;
using BatteryCostAnalysis.Models;
using System.Threading.Tasks;
using BattSim.Models;
using Microsoft.AspNetCore.Components.Forms;
namespace BatteryCostAnalysis.Services
namespace BattSim.Services
{
public class DataLoader
public static class DataLoader
{
public static List<EnergyData> LoadAndProcessData(string filePath)
public static async Task<List<EnergyData>> LoadAndProcessData(IBrowserFile file)
{
var energyData = new List<EnergyData>();
var lines = File.ReadAllLines(filePath).Skip(1); // Skip header
await using var stream = file.OpenReadStream();
using var reader = new StreamReader(stream);
foreach (var line in lines)
// Skip header
await reader.ReadLineAsync();
string line;
while ((line = await reader.ReadLineAsync()) != null)
{
var parts = line.Split(';');
if (parts.Length < 9) continue;
if (parts.Length < 9)
{
Console.WriteLine($"Skipping malformed line: {line}");
continue;
}
var date = DateTime.Parse(parts[0], new CultureInfo("nl-BE"));
try
{
var date = DateOnly.ParseExact(parts[0].Length == 10 ? parts[0] : "0"+parts[0], "dd/MM/yyyy", CultureInfo.InvariantCulture);
var register = parts[7].Trim();
var volumeStr = parts[8].Trim();
var volume = string.IsNullOrEmpty(volumeStr) ? 0 : double.Parse(volumeStr.Replace(",", "."), CultureInfo.InvariantCulture);
var volume = string.IsNullOrEmpty(volumeStr)
? 0
: double.Parse(volumeStr.Replace(",", "."), CultureInfo.InvariantCulture);
var existing = energyData.FirstOrDefault(e => e.Date == date);
if (existing == null)
@@ -47,7 +62,11 @@ namespace BatteryCostAnalysis.Services
break;
}
}
catch (Exception ex)
{
Console.WriteLine($"Error parsing line: {line}. Exception: {ex.Message}");
}
}
return energyData;
}
}

4
Services/ReportGenerator.cs
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@@ -2,9 +2,9 @@ using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using BatteryCostAnalysis.Models;
using BattSim.Models;
namespace BatteryCostAnalysis.Services
namespace BattSim.Services
{
public class ReportGenerator
{