"use client";

import { Label } from "@/components/ui/label";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Slider } from "@/components/ui/slider";
import { Button } from "@/components/ui/button";
import { Badge } from "@/components/ui/badge";
import { cn } from "@/lib/utils";
import { useSafeTranslation } from "@/lib/i18n";

export type ConfigValue = string | number | boolean | undefined;

export interface ConfigOption {
  id: string;
  type: "slider" | "select" | "toggle" | "radio";
  label: string;
  description?: string;
  value: ConfigValue;
  options?: { label: string; value: ConfigValue }[];
  min?: number;
  max?: number;
  step?: number;
  suffix?: string;
  icon?: React.ReactNode;
}

interface ConfigPanelProps {
  title: string;
  description?: string;
  options: ConfigOption[];
  onChange: (id: string, value: ConfigValue) => void;
  onReset?: () => void;
  className?: string;
}

export function ConfigPanel({
  title,
  description,
  options,
  onChange,
  onReset,
  className,
}: ConfigPanelProps) {
  const { t } = useSafeTranslation();

  return (
    <Card className={className}>
      <CardHeader>
        <div className="flex items-center justify-between">
          <div>
            <CardTitle className="text-lg">{title}</CardTitle>
            {description && (
              <p className="mt-1 text-sm text-muted-foreground">{description}</p>
            )}
          </div>
          {onReset && (
            <Button variant="ghost" size="sm" onClick={onReset}>
              {t("common.reset")}
            </Button>
          )}
        </div>
      </CardHeader>
      <CardContent className="space-y-6">
        {options.map((option) => (
          <div key={option.id} className="space-y-3">
            <div className="flex items-center justify-between">
              <div className="flex items-center gap-2">
                {option.icon && <div className="text-muted-foreground">{option.icon}</div>}
                <Label htmlFor={option.id} className="font-medium">
                  {option.label}
                </Label>
              </div>
              {option.type === "slider" && (
                <Badge variant="secondary">
                  {option.value}
                  {option.suffix}
                </Badge>
              )}
            </div>

            {option.description && (
              <p className="text-xs text-muted-foreground">{option.description}</p>
            )}

            {option.type === "slider" && (
              <Slider
                id={option.id}
                min={option.min ?? 0}
                max={option.max ?? 100}
                step={option.step ?? 1}
                value={[typeof option.value === "number" ? option.value : 0]}
                onValueChange={(values: number[]) => onChange(option.id, values[0])}
                className="mt-2"
              />
            )}

            {option.type === "select" && option.options && (
              <div className="flex flex-wrap gap-2">
                {option.options.map((opt) => (
                  <Button
                    key={String(opt.value)}
                    variant={option.value === opt.value ? "default" : "outline"}
                    size="sm"
                    onClick={() => onChange(option.id, opt.value)}
                  >
                    {opt.label}
                  </Button>
                ))}
              </div>
            )}

            {option.type === "radio" && option.options && (
              <div className="space-y-2">
                {option.options.map((opt) => (
                  <label
                    key={String(opt.value)}
                    className={cn(
                      "flex cursor-pointer items-center gap-3 rounded-lg border p-3 transition-colors hover:bg-accent",
                      option.value === opt.value && "border-primary bg-primary/10"
                    )}
                  >
                    <input
                      type="radio"
                      name={option.id}
                      value={String(opt.value)}
                      checked={option.value === opt.value}
                      onChange={() => onChange(option.id, opt.value)}
                      className="h-4 w-4"
                    />
                    <span className="text-sm">{opt.label}</span>
                  </label>
                ))}
              </div>
            )}
          </div>
        ))}
      </CardContent>
    </Card>
  );
}