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Migrate media image formats chart to Blazor.Bootstrap.

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This commit is contained in:
Natalia Portillo
2025-05-20 21:48:35 +01:00
parent 1b9dd25b0c
commit 56c399722c
2 changed files with 29 additions and 21 deletions
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5
Aaru.Server/Components/Pages/Statistics/Formats.razor
View File

@@ -1,6 +1,6 @@
@using Aaru.Server.Database
@using Aaru.Server.Database.Models
@using Blazorise.Charts
@using BlazorBootstrap
@using Blazorise.DataGrid
@rendermode InteractiveServer
@@ -16,7 +16,8 @@
<p class="text-center" style="color: deeppink;">All media image formats found...</p>
</h1>
<PieChart @ref="_formatsChart" style="padding: 40px" TItem="long"/>
<DataGrid Data="@MediaImages" FixedHeader FixedHeaderDataGridMaxHeight="300px" PageSize="int.MaxValue" TItem="MediaFormat">
<DataGrid Data="@MediaImages" FixedHeader FixedHeaderDataGridMaxHeight="300px" PageSize="int.MaxValue"
TItem="MediaFormat">
<DataGridColumn Caption="Media image format" Field="@nameof(MediaFormat.Name)"/>
<DataGridNumericColumn Caption="Times found" Field="@nameof(MediaFormat.Count)"/>
</DataGrid>

45
Aaru.Server/Components/Pages/Statistics/Formats.razor.cs
View File

@@ -1,5 +1,5 @@
using Aaru.Server.Database.Models;
using Blazorise.Charts;
using BlazorBootstrap;
using Microsoft.EntityFrameworkCore;
using DbContext = Aaru.Server.Database.DbContext;
@@ -7,9 +7,9 @@ namespace Aaru.Server.Components.Pages.Statistics;
public partial class Formats
{
PieChart<long>? _formatsChart;
List<long> _formatsCounts = [];
string[] _formatsLabels = [];
PieChart _formatsChart;
List<double?> _formatsCounts = [];
List<string> _formatsLabels = [];
bool _isAlreadyInitialized;
List<MediaFormat> MediaImages { get; set; } = [];
@@ -34,33 +34,40 @@ public partial class Formats
_formatsLabels = await ctx.MediaFormats.OrderByDescending(static o => o.Count)
.Take(10)
.Select(static v => v.Name)
.ToArrayAsync();
.ToListAsync();
_formatsCounts = await ctx.MediaFormats.OrderByDescending(static o => o.Count)
.Take(10)
.Select(static x => x.Count)
.Select(static x => (double?)x.Count)
.ToListAsync();
if(_formatsLabels.Length >= 10)
if(_formatsLabels.Count >= 10)
{
_formatsLabels[9] = "Other";
_formatsCounts[9] = ctx.MediaFormats.Sum(static o => o.Count) - _formatsCounts.Take(9).Sum();
}
PieChartOptions pieChartOptions = new()
{
Responsive = true
};
#pragma warning disable CS8604 // Possible null reference argument.
await Common.HandleRedrawAsync(_formatsChart, _formatsLabels, GetFormatsChartDataset);
pieChartOptions.Plugins.Title.Text = $"Top {_formatsLabels.Count} media image formats found";
pieChartOptions.Plugins.Title.Display = true;
#pragma warning restore CS8604 // Possible null reference argument.
var chartData = new ChartData
{
Labels = _formatsLabels,
Datasets =
[
new PieChartDataset
{
Data = _formatsCounts
}
]
};
await _formatsChart.InitializeAsync(chartData, pieChartOptions);
}
PieChartDataset<long> GetFormatsChartDataset() => new()
{
Label = $"Top {_formatsLabels.Length} media image formats found",
Data = _formatsCounts,
BackgroundColor = Common.BackgroundColors,
BorderColor = Common.BorderColors,
BorderWidth = 1
};
}