import { GripVertical, AlertCircle } from "lucide-react";
import { WidgetWithPriority } from "@/types/dashboard-widgets";

interface SelectedWidgetsListProps {
  widgets: WidgetWithPriority[];
  loading: boolean;
  error: string | null;
  dragId: string | null;
  onDragStart: (id: string) => void;
  onDragOver: (e: React.DragEvent<HTMLDivElement>) => void;
  onDrop: (id: string) => void;
  onRemove: (id: string) => void;
}

export function SelectedWidgetsList({
  widgets,
  loading,
  error,
  dragId,
  onDragStart,
  onDragOver,
  onDrop,
  onRemove,
}: SelectedWidgetsListProps) {
  return (
    <div className="rounded-lg border border-slate-200 bg-white shadow-sm">
      <div className="flex items-center justify-between border-b border-slate-200 px-5 py-3">
        <div>
          <p className="text-[11px] font-semibold uppercase tracking-[0.2em] text-slate-500">
            Active
          </p>
          <p className="text-sm text-slate-700">Shown on dashboard</p>
        </div>
        <span className="rounded-lg bg-[#428B4D]/10 px-3 py-1 text-[11px] font-semibold uppercase tracking-[0.2em] text-[#428B4D]">
          {widgets.length} items
        </span>
      </div>

      {loading ? (
        <div className="p-5 text-sm text-slate-600" aria-live="polite">
          Loading widgets…
        </div>
      ) : error ? (
        <div
          className="flex items-center gap-2 border-t border-amber-200 bg-amber-50 px-5 py-4 text-sm text-amber-700"
          aria-live="polite"
        >
          <AlertCircle className="h-4 w-4" />
          {error}
        </div>
      ) : widgets.length === 0 ? (
        <div className="p-5 text-sm text-slate-500">
          No active asset allocation widgets.
        </div>
      ) : (
        <div className="divide-y divide-slate-200">
          {widgets.map((widget, idx) => (
            <div
              key={widget.widget_id}
              draggable
              onDragStart={() => onDragStart(widget.widget_id)}
              onDragOver={onDragOver}
              onDrop={() => onDrop(widget.widget_id)}
              className={`cursor-pointer grid grid-cols-[72px_1.4fr_1fr] items-center gap-3 px-5 py-3 text-left text-sm transition hover:bg-[#428B4D]/5 ${
                idx % 2 === 0 ? "bg-white" : "bg-slate-50/80"
              } ${dragId === widget.widget_id ? "ring-2 ring-[#428B4D] ring-offset-0" : ""}`}
            >
              <div className="flex items-center gap-2 text-slate-500">
                <GripVertical className="h-4 w-4" />
                <span className="min-w-[24px] text-center text-xs font-semibold uppercase tracking-[0.2em] text-[#428B4D]">
                  {widget.effectivePriority}
                </span>
              </div>

              <div className="min-w-0 truncate font-semibold text-slate-900">
                {widget.name}
              </div>

              <div className="flex justify-end gap-2">
                <span className="rounded-lg bg-emerald-50 px-2 py-1 text-[11px] font-semibold uppercase tracking-[0.15em] text-emerald-600">
                  {widget.status || "—"}
                </span>

                <button
                  type="button"
                  className="rounded-lg bg-rose-50 px-2 py-1 text-[11px] font-semibold uppercase tracking-[0.15em] text-rose-600"
                  onClick={(e) => {
                    e.stopPropagation();
                    onRemove(widget.widget_id);
                  }}
                >
                  Remove
                </button>
              </div>
            </div>
          ))}
        </div>
      )}
    </div>
  );
}