frontend/src/components/ProviderSelect.tsx

import React from 'react';
import { motion } from 'framer-motion';
import { VideoProvider } from '@/types';
import { ZapIcon, BrainIcon, CheckIcon } from './Icons';

interface ProviderSelectProps {
  onSelect: (provider: VideoProvider) => void;
}

const providers = [
  {
    id: 'kling' as VideoProvider,
    name: 'Kie API',
    subtitle: '(cheap use less credits)',
    description: 'High-quality video generation with advanced continuity. Perfect for professional UGC and talking head videos.',
    icon: ZapIcon,
    color: 'coral',
    features: [
      'Veo 3.1 Fast Model',
      'Image-to-Video & Text-to-Video',
      'Video Extension (Seamless)',
      'GPT-4o Prompt Generation',
      '9:16 Portrait Format',
      'Voice Type Selection',
    ],
    badge: 'Recommended',
  },
  {
    id: 'replicate' as VideoProvider,
    name: 'Replicate API',
    subtitle: '(more credits, more expensive)',
    description: 'Access to diverse video generation models. Great for experimentation and unique creative styles.',
    icon: BrainIcon,
    color: 'electric',
    features: [
      'Multiple Model Options',
      'Flexible Duration',
      'Creative Styles',
      'Cost Effective',
      'API Simplicity',
      'Community Models',
    ],
    badge: 'Flexible',
  },
];

export const ProviderSelect: React.FC<ProviderSelectProps> = ({ onSelect }) => {
  return (
    <div className="min-h-[70vh] flex flex-col items-center justify-center p-8">
      {/* Hero Section */}
      <motion.div 
        className="text-center mb-16"
        initial={{ opacity: 0, y: -20 }}
        animate={{ opacity: 1, y: 0 }}
        transition={{ duration: 0.6 }}
      >
        <h1 className="text-5xl md:text-6xl font-display font-bold mb-4">
          <span className="gradient-text">Video AdGenesis</span>
          <span className="text-void-200"> Studio</span>
        </h1>
        <p className="text-xl text-void-400 max-w-2xl mx-auto">
          Transform your scripts into stunning videos with AI. Choose your preferred generation engine to get started.
        </p>
      </motion.div>

      {/* Provider Cards */}
      <div className="grid grid-cols-1 md:grid-cols-2 gap-8 max-w-5xl w-full">
        {providers.map((provider, index) => (
          <motion.div
            key={provider.id}
            initial={{ opacity: 0, y: 30 }}
            animate={{ opacity: 1, y: 0 }}
            transition={{ duration: 0.5, delay: index * 0.15 }}
          >
            <button
              onClick={() => onSelect(provider.id)}
              className={`
                w-full text-left provider-card card-interactive
                ${provider.color === 'coral' ? 'hover:border-coral-500/50 hover:glow-coral' : 'hover:border-electric-500/50 hover:glow-electric'}
                group transition-all duration-500
              `}
            >
              {/* Badge */}
              <div className="flex items-start justify-between mb-6">
                <div className={`
                  w-16 h-16 rounded-2xl flex items-center justify-center
                  ${provider.color === 'coral' 
                    ? 'bg-coral-500/10 text-coral-400 group-hover:bg-coral-500/20' 
                    : 'bg-electric-500/10 text-electric-400 group-hover:bg-electric-500/20'
                  }
                  transition-colors duration-300
                `}>
                  <provider.icon size={32} />
                </div>
                <span className={`
                  px-3 py-1 rounded-full text-xs font-semibold
                  ${provider.color === 'coral' 
                    ? 'bg-coral-500/20 text-coral-300' 
                    : 'bg-electric-500/20 text-electric-300'
                  }
                `}>
                  {provider.badge}
                </span>
              </div>

              {/* Title & Description */}
              <h2 className="text-2xl font-display font-bold text-void-100 mb-1">
                {provider.name}
              </h2>
              <p className={`text-sm mb-3 ${provider.color === 'coral' ? 'text-coral-400' : 'text-electric-400'}`}>
                {provider.subtitle}
              </p>
              <p className="text-void-400 text-sm mb-6 leading-relaxed">
                {provider.description}
              </p>

              {/* Features */}
              <div className="grid grid-cols-2 gap-2">
                {provider.features.map((feature, i) => (
                  <div key={i} className="flex items-center gap-2">
                    <CheckIcon 
                      size={14} 
                      className={provider.color === 'coral' ? 'text-coral-400' : 'text-electric-400'} 
                    />
                    <span className="text-xs text-void-300">{feature}</span>
                  </div>
                ))}
              </div>

              {/* CTA Arrow */}
              <div className={`
                mt-6 flex items-center gap-2 text-sm font-semibold
                ${provider.color === 'coral' ? 'text-coral-400' : 'text-electric-400'}
                group-hover:gap-4 transition-all duration-300
              `}>
                <span>Get Started</span>
                <svg className="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                  <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M17 8l4 4m0 0l-4 4m4-4H3" />
                </svg>
              </div>
            </button>
          </motion.div>
        ))}
      </div>

      {/* Footer Note */}
      <motion.p 
        className="mt-12 text-void-500 text-sm text-center"
        initial={{ opacity: 0 }}
        animate={{ opacity: 1 }}
        transition={{ delay: 0.8 }}
      >
        Both providers use your Python backend. API keys are configured server-side.
      </motion.p>
    </div>
  );
};