"use client";

import { useState } from "react";

import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card";
import { cn } from "@/lib/utils";

interface RingData {
  label: string;
  value: number;
  max: number;
  color: string;
}

interface ChartCard18Props {
  title?: string;
  description?: string;
  rings?: RingData[];
  className?: string;
}

const numberFormatter = new Intl.NumberFormat("fa-IR", {
  maximumFractionDigits: 0,
});

const defaultRings: RingData[] = [
  { label: "حرکت", value: 420, max: 500, color: "var(--chart-5)" },
  { label: "ورزش", value: 28, max: 30, color: "var(--chart-1)" },
  { label: "ایستادن", value: 10, max: 12, color: "var(--chart-2)" },
];

const ChartCard18 = ({
  title = "حلقه‌های فعالیت",
  description = "پیشرفت فعالیت روزانه",
  rings = defaultRings,
  className,
}: ChartCard18Props) => {
  const [activeIndex, setActiveIndex] = useState<number | null>(null);
  const size = 180;
  const strokeWidth = 16;
  const gap = 6;

  return (
    <Card
      dir="rtl"
      lang="fa"
      className={cn("w-full max-w-2xl text-start", className)}
    >
      <CardHeader>
        <CardTitle>{title}</CardTitle>
        <CardDescription>{description}</CardDescription>
      </CardHeader>
      <CardContent>
        <div className="flex items-center justify-center gap-8">
          <div className="relative" style={{ width: size, height: size }}>
            <svg width={size} height={size} className="-rotate-90">
              {rings.map((ring, index) => {
                const radius =
                  (size - strokeWidth) / 2 - index * (strokeWidth + gap);
                const circumference = 2 * Math.PI * radius;
                const percentage = Math.min(ring.value / ring.max, 1);
                const strokeDashoffset = circumference * (1 - percentage);
                const isActive = activeIndex === index;
                const isInactive =
                  activeIndex !== null && activeIndex !== index;

                return (
                  <g
                    key={ring.label}
                    style={{ cursor: "pointer" }}
                    onMouseEnter={() => setActiveIndex(index)}
                    onMouseLeave={() => setActiveIndex(null)}
                  >
                    <circle
                      cx={size / 2}
                      cy={size / 2}
                      r={radius}
                      fill="none"
                      stroke="var(--muted)"
                      strokeWidth={strokeWidth}
                      style={{
                        transition: "opacity 0.15s ease-out",
                        opacity: isInactive ? 0.3 : 1,
                      }}
                    />
                    <circle
                      cx={size / 2}
                      cy={size / 2}
                      r={radius}
                      fill="none"
                      stroke={ring.color}
                      strokeWidth={strokeWidth}
                      strokeLinecap="round"
                      strokeDasharray={circumference}
                      strokeDashoffset={strokeDashoffset}
                      style={{
                        transition:
                          "stroke-dashoffset 0.5s ease-in-out, opacity 0.15s ease-out",
                        opacity: isInactive ? 0.3 : 1,
                      }}
                    />
                  </g>
                );
              })}
            </svg>
          </div>

          <div className="flex flex-col gap-4">
            {rings.map((ring, index) => {
              const percentage = Math.round((ring.value / ring.max) * 100);
              const isActive = activeIndex === index;
              const isInactive = activeIndex !== null && activeIndex !== index;

              return (
                <div
                  key={ring.label}
                  className={cn(
                    "flex cursor-pointer items-center gap-3 rounded-md px-2 py-1.5 transition-all duration-150 ease-out",
                    isActive && "bg-muted",
                    !isActive && "hover:bg-muted/50",
                    isInactive && "opacity-40",
                  )}
                  onMouseEnter={() => setActiveIndex(index)}
                  onMouseLeave={() => setActiveIndex(null)}
                >
                  <div
                    className={cn(
                      "size-3 rounded-full transition-transform duration-150 ease-out",
                      isActive && "scale-125",
                    )}
                    style={{ backgroundColor: ring.color }}
                  />
                  <div>
                    <div className="text-sm font-medium">{ring.label}</div>
                    <div className="text-xs text-muted-foreground tabular-nums">
                      {numberFormatter.format(ring.value)}/
                      {numberFormatter.format(ring.max)} (
                      {numberFormatter.format(percentage)}٪)
                    </div>
                  </div>
                </div>
              );
            })}
          </div>
        </div>
      </CardContent>
    </Card>
  );
};

export { ChartCard18 };