import { Palette } from 'lucide-react';

interface ThemeSwitcherProps {
  currentTheme: string;
  onThemeChange: (theme: string) => void;
}

const themes = [
  {
    id: 'cyber',
    name: 'Cyber',
    colors: ['#66FCF1', '#FF00FF'],
    description: 'Neon Cyan & Magenta',
    gradient: 'linear-gradient(135deg, #66FCF1 0%, #FF00FF 100%)',
  },
  {
    id: 'ocean',
    name: 'Ocean',
    colors: ['#0EA5E9', '#06B6D4'],
    description: 'Sky Blue & Teal',
    gradient: 'linear-gradient(135deg, #0EA5E9 0%, #06B6D4 100%)',
  },
  {
    id: 'forest',
    name: 'Forest',
    colors: ['#22C55E', '#84CC16'],
    description: 'Green & Lime',
    gradient: 'linear-gradient(135deg, #22C55E 0%, #84CC16 100%)',
  },
  {
    id: 'sunset',
    name: 'Sunset',
    colors: ['#F97316', '#A855F7'],
    description: 'Orange & Purple',
    gradient: 'linear-gradient(135deg, #F97316 0%, #A855F7 100%)',
  },
];

export function ThemeSwitcher({
  currentTheme,
  onThemeChange,
}: ThemeSwitcherProps) {
  return (
    <div className="space-y-6">
      <div className="flex items-center gap-4">
        <div className="w-10 h-10 rounded-xl bg-kodo-cyan flex items-center justify-center">
          <Palette className="w-5 h-5 text-white" />
        </div>
        <div>
          <h3 className="text-xl font-bold text-white">Color Theme</h3>
          <p className="text-sm text-kodo-secondary">
            Choose your visual style
          </p>
        </div>
      </div>

      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
        {themes.map((theme) => (
          <button
            key={theme.id}
            onClick={() => onThemeChange(theme.id)}
            className={`group relative p-8 rounded-2xl border-2 transition-all duration-[var(--duration-normal)] text-left overflow-hidden ${
              currentTheme === theme.id
                ? 'border-kodo-cyan bg-kodo-cyan/10 shadow-lg shadow-kodo-cyan/20'
                : 'border-white/10 bg-kodo-graphite/50 hover:border-white/30 hover:bg-kodo-graphite'
            }`}
          >
            {/* Gradient Background */}
            <div
              className="absolute inset-0 opacity-10 group-hover:opacity-20 transition-opacity"
              style={{ background: theme.gradient }}
            />

            {/* Content */}
            <div className="relative z-10">
              <div className="flex items-center gap-4 mb-3">
                <div className="flex gap-2">
                  {theme.colors.map((color, i) => (
                    <div
                      key={i}
                      className="w-10 h-10 rounded-lg shadow-lg transition-opacity group-hover:opacity-80"
                      style={{ backgroundColor: color }}
                    />
                  ))}
                </div>
              </div>

              <div className="mb-2">
                <div className="font-bold text-lg text-white mb-1">
                  {theme.name}
                </div>
                <div className="text-sm text-kodo-secondary">
                  {theme.description}
                </div>
              </div>

              {currentTheme === theme.id && (
                <div className="flex items-center gap-2 text-kodo-steel font-mono text-sm animate-slide-in-left">
                  <div className="w-2 h-2 rounded-full bg-kodo-cyan animate-glow-pulse" />
                  Active Theme
                </div>
              )}
            </div>
          </button>
        ))}
      </div>
    </div>
  );
}