@using System.Globalization

<RadzenStack class="rz-p-0 rz-p-md-6 rz-p-lg-12">
    <RadzenCard Variant="Variant.Outlined">
        <RadzenStack Orientation="Orientation.Horizontal" AlignItems="AlignItems.Center" Gap="0.5rem" Wrap="FlexWrap.Wrap">
            <RadzenCheckBox @bind-Value="@annotation" Name="annotation"></RadzenCheckBox>
            <RadzenLabel Text="Annotation" Component="annotation" />
        </RadzenStack>
    </RadzenCard>

    <RadzenChart>
        <RadzenLineSeries Smooth="true" Data="@revenue2024" CategoryProperty="Date" Title="2024" ValueProperty="Revenue" RenderingOrder="1">
            <RadzenSeriesAnnotation Visible="@annotation" TItem="DataItem" Data="@revenue2024[7]" OffsetY="-16" Text="Acquisition" />
            <RadzenSeriesAnnotation Visible="@annotation" TItem="DataItem" Data="@revenue2024[5]" OffsetY="-16" Text="IPO" Fill="#ff504d" />
            <RadzenMarkers MarkerType="MarkerType.Circle" />
        </RadzenLineSeries>
        <RadzenCategoryAxis Padding="20" />
        <RadzenValueAxis Formatter="@FormatAsUSD">
            <RadzenGridLines Visible="true" />
            <RadzenAxisTitle Text="Revenue in USD" />
        </RadzenValueAxis>
    </RadzenChart>
</RadzenStack>

@code {
    bool annotation = true;

    class DataItem
    {
        public string Date { get; set; }
        public double Revenue { get; set; }
    }

    string FormatAsUSD(object value)
    {
        return ((double)value).ToString("C0", CultureInfo.CreateSpecificCulture("en-US"));
    }

    DataItem[] revenue2024 = new DataItem[] {
        new DataItem
        {
            Date = "Jan",
            Revenue = 234000
        },
        new DataItem
        {
            Date = "Feb",
            Revenue = 269000
        },
        new DataItem
        {
            Date = "Mar",
            Revenue = 233000
        },
        new DataItem
        {
            Date = "Apr",
            Revenue = 244000
        },
        new DataItem
        {
            Date = "May",
            Revenue = 214000
        },
        new DataItem
        {
            Date = "Jun",
            Revenue = 253000
        },
        new DataItem
        {
            Date = "Jul",
            Revenue = 274000
        },
        new DataItem
        {
            Date = "Aug",
            Revenue = 284000
        },
        new DataItem
        {
            Date = "Sept",
            Revenue = 273000
        },
        new DataItem
        {
            Date = "Oct",
            Revenue = 282000
        },
        new DataItem
        {
            Date = "Nov",
            Revenue = 289000
        },
        new DataItem
        {
            Date = "Dec",
            Revenue = 294000
        }
    };
}