namespace Htmx.ApiDemo.Templates.Components;

/// <summary>
/// shadcn-style Checkbox with an optional label.
/// </summary>
public sealed class Checkbox : CheckboxBase
{
    private readonly byte[] _idData;
    private readonly byte[] _nameData;
    private readonly byte[] _valueData;
    private readonly byte[] _checkedData;
    private readonly byte[] _labelData;

    public Checkbox(
        string id,
        string label    = "",
        string name     = "",
        string value    = "true",
        bool   @checked = false)
    {
        _idData      = id.ToUtf8Bytes();
        _nameData    = (string.IsNullOrEmpty(name) ? id : name).ToUtf8Bytes();
        _valueData   = value.ToUtf8Bytes();
        _checkedData = (@checked ? "checked" : "").ToUtf8Bytes();
        _labelData   = string.IsNullOrEmpty(label)
            ? []
            : $"""<label for="{id}" class="text-sm font-medium leading-none cursor-pointer peer-disabled:cursor-not-allowed peer-disabled:opacity-70">{label}</label>""".ToUtf8Bytes();
    }

    protected override void RenderId(HtmxRenderContext ctx)      => ctx.Writer.WriteUtf8(_idData);
    protected override void RenderName(HtmxRenderContext ctx)    => ctx.Writer.WriteUtf8(_nameData);
    protected override void RenderValue(HtmxRenderContext ctx)   => ctx.Writer.WriteUtf8(_valueData);
    protected override void RenderChecked(HtmxRenderContext ctx) => ctx.Writer.WriteUtf8(_checkedData);
    protected override void RenderLabel(HtmxRenderContext ctx)   => ctx.Writer.WriteUtf8(_labelData);
}