diff --git a/TaxPayerFull/Pages/UserPanel/Panel.razor b/TaxPayerFull/Pages/UserPanel/Panel.razor index ec21449..bbaa7af 100644 --- a/TaxPayerFull/Pages/UserPanel/Panel.razor +++ b/TaxPayerFull/Pages/UserPanel/Panel.razor @@ -213,50 +213,11 @@
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62% رشد شرکت
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32.5 تومان
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41.2 تومان
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diff --git a/TaxPayerFull/Pages/UserPanel/SaleChart.razor b/TaxPayerFull/Pages/UserPanel/SaleChart.razor new file mode 100644 index 0000000..9e01875 --- /dev/null +++ b/TaxPayerFull/Pages/UserPanel/SaleChart.razor @@ -0,0 +1,165 @@ + +@using Color = System.Drawing.Color + + + +@* + + + + + *@ +@code { + private LineChart lineChart = default!; + private LineChartOptions lineChartOptions = default!; + private ChartData chartData = default!; + + private int datasetsCount = 0; + private int labelsCount = 0; + + private Random random = new(); + + protected override void OnInitialized() + { + chartData = new ChartData { Labels = GetDefaultDataLabels(31), Datasets = GetDefaultDataSets(1) }; + lineChartOptions = new() { Responsive = true, Interaction = new Interaction { Mode = InteractionMode.Index } }; + } + + protected override async Task OnAfterRenderAsync(bool firstRender) + { + if (firstRender) + { + await lineChart.InitializeAsync(chartData, lineChartOptions); + } + await base.OnAfterRenderAsync(firstRender); + } + + private async Task RandomizeAsync() + { + if (chartData is null || chartData.Datasets is null || !chartData.Datasets.Any()) return; + + var newDatasets = new List(); + + foreach (var dataset in chartData.Datasets) + { + if (dataset is LineChartDataset lineChartDataset + && lineChartDataset is not null + && lineChartDataset.Data is not null) + { + var count = lineChartDataset.Data.Count; + + var newData = new List(); + for (var i = 0; i < count; i++) + { + newData.Add(random.Next(200)); + } + + lineChartDataset.Data = newData; + newDatasets.Add(lineChartDataset); + } + } + + chartData.Datasets = newDatasets; + + await lineChart.UpdateAsync(chartData, lineChartOptions); + } + + private async Task AddDatasetAsync() + { + if (chartData is null || chartData.Datasets is null) return; + + var chartDataset = GetRandomLineChartDataset(); + chartData = await lineChart.AddDatasetAsync(chartData, chartDataset, lineChartOptions); + } + + private async Task AddDataAsync() + { + if (chartData is null || chartData.Datasets is null) + return; + + var data = new List(); + foreach (var dataset in chartData.Datasets) + { + if (dataset is LineChartDataset lineChartDataset) + data.Add(new LineChartDatasetData(lineChartDataset.Label, random.Next(200))); + } + + chartData = await lineChart.AddDataAsync(chartData, GetNextDataLabel(), data); + } + + private async Task ShowHorizontalLineChartAsync() + { + lineChartOptions.IndexAxis = "y"; + await lineChart.UpdateAsync(chartData, lineChartOptions); + } + + private async Task ShowVerticalLineChartAsync() + { + lineChartOptions.IndexAxis = "x"; + await lineChart.UpdateAsync(chartData, lineChartOptions); + } + + #region Data Preparation + + private List GetDefaultDataSets(int numberOfDatasets) + { + var datasets = new List(); + + for (var index = 0; index < numberOfDatasets; index++) + { + datasets.Add(GetRandomLineChartDataset()); + } + + return datasets; + } + + private LineChartDataset GetRandomLineChartDataset() + { + var c = ColorBuilder.CategoricalTwelveColors[datasetsCount].ToColor(); + + datasetsCount += 1; + + return new LineChartDataset() + { + Label = $"فروش", + Data = GetRandomData(), + BackgroundColor = new List { c.ToRgbString() }, + BorderColor = new List { c.ToRgbString() }, + BorderWidth = new List { 2 }, + HoverBorderWidth = new List { 4 }, + PointBackgroundColor = new List { c.ToRgbString() }, + PointRadius = new List { 0 }, // hide points + PointHoverRadius = new List { 4 }, + }; + } + + private List GetRandomData() + { + var data = new List(); + for (var index = 0; index < labelsCount; index++) + { + data.Add(random.Next(200)); + } + + return data; + } + + private List GetDefaultDataLabels(int numberOfLabels) + { + var labels = new List(); + for (var index = 0; index < numberOfLabels; index++) + { + labels.Add(GetNextDataLabel()); + } + + return labels; + } + + private string GetNextDataLabel() + { + labelsCount += 1; + return $"روز {labelsCount}"; + } + + #endregion Data Preparation +} \ No newline at end of file