namespace Htmx.ApiDemo.Templates.Components;

/// <summary>
/// shadcn-style Switch (toggle). Rendered as a styled checkbox.
/// JS in components.js handles the visual on/off state.
/// </summary>
public sealed class Switch : SwitchBase
{
    private readonly byte[] _idData;
    private readonly byte[] _nameData;
    private readonly byte[] _checkedData;
    private readonly byte[] _labelData;

    public Switch(
        string id,
        string label     = "",
        string name      = "",
        bool   isChecked = false)
    {
        _idData      = id.ToUtf8Bytes();
        _nameData    = (string.IsNullOrEmpty(name) ? id : name).ToUtf8Bytes();
        _checkedData = (isChecked ? "checked" : "").ToUtf8Bytes();
        _labelData   = string.IsNullOrEmpty(label)
            ? []
            : $"""<span class="text-sm font-medium leading-none">{label}</span>""".ToUtf8Bytes();
    }

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