@using Microsoft.AspNetCore.Components.Web


@attribute [StreamRendering]
@rendermode InteractiveServer

<div class="relative w-full h-24 px-4" @onmouseup="OnMouseUp" @onmousemove="OnMouseMove">
    <!-- Base number line -->
    <div class="absolute top-1/2 left-0 right-0 h-1 bg-gray-300 transform -translate-y-1/2"></div>

    <!-- Draggable nodes for adjusting range breakpoints -->
    @for (int i = 0; i < TempRanges.Count; i++)
    {
        var left = i == 0 ? 0 : TempRanges[i - 1].Max;
        var leftPercent = (left / 100.0) * 100;

        <div class="absolute top-1/2 transform -translate-y-1/2 -translate-x-1/2 w-4 h-4 rounded-full bg-blue-600 cursor-pointer"
             style="left: @leftPercent%"
             @onmousedown="(e) => OnMouseDown(i, e)"
             title="@left°F">
        </div>
    }

    <!-- Color pickers for each range -->
    <div class="flex gap-2 mt-6">
        @for (int i = 0; i < TempRanges.Count; i++)
        {
            var localIndex = i;
            <input type="color"
                   value="@TempRanges[i].Color"
                   @onchange="e => HandleColorChange(e, localIndex)" />
        }
    </div>
</div>