eve-alpha/src/App.tsx

import { useState, useEffect } from 'react'
import { invoke } from '@tauri-apps/api/tauri'
import { Settings, MessageSquare, Info } from 'lucide-react'
import { ChatInterface } from './components/ChatInterface'
import { ModelSelector } from './components/ModelSelector'
import { CharacterSelector } from './components/CharacterSelector'
import { SettingsPanel } from './components/SettingsPanel'
import { WindowControls } from './components/WindowControls'
import { useSettingsStore } from './stores/settingsStore'
import { getThemeManager } from './lib/theme'
import './App.css'

interface Keys {
  openrouter_api_key: string | null
  elevenlabs_api_key: string | null
}

function App() {
  const [showSettings, setShowSettings] = useState(false)
  const { openrouterApiKey, theme, setOpenRouterApiKey, setElevenLabsApiKey } = useSettingsStore()

  // Initialize theme on mount
  useEffect(() => {
    const themeManager = getThemeManager()
    themeManager.setTheme(theme)
  }, [theme])

  useEffect(() => {
    // Fetch API keys from the backend on app load
    async function fetchEnvKeys() {
      try {
        console.log('🔑 Fetching API keys from backend...')
        const keys = await invoke<Keys>('get_env_keys')
        console.log('🔑 Keys received from backend:', {
          hasOpenRouter: !!keys.openrouter_api_key,
          hasElevenLabs: !!keys.elevenlabs_api_key,
          openRouterLength: keys.openrouter_api_key?.length || 0,
          elevenLabsLength: keys.elevenlabs_api_key?.length || 0,
        })
        
        if (keys.openrouter_api_key) {
          console.log('✅ Setting OpenRouter API key')
          setOpenRouterApiKey(keys.openrouter_api_key)
        } else {
          console.warn('⚠️  No OpenRouter API key found in .env')
        }
        
        if (keys.elevenlabs_api_key) {
          console.log('✅ Setting ElevenLabs API key')
          setElevenLabsApiKey(keys.elevenlabs_api_key)
        } else {
          console.warn('⚠️  No ElevenLabs API key found in .env')
        }
      } catch (error) {
        console.error('❌ Failed to fetch env keys from backend:', error)
      }
    }

    fetchEnvKeys()
  }, [setOpenRouterApiKey, setElevenLabsApiKey])

  return (
    <div className="h-screen flex flex-col bg-gradient-to-br from-blue-50 to-indigo-100 dark:from-gray-900 dark:to-gray-800">
      {/* Window Controls (invisible, handles minimize to tray) */}
      <WindowControls />
      {/* Header */}
      <header className="flex items-center justify-between p-4 border-b border-gray-200 dark:border-gray-700 bg-white/50 dark:bg-gray-800/50 backdrop-blur-sm">
        <div className="flex items-center gap-3">
          <div className="w-10 h-10 bg-gradient-to-br from-blue-500 to-indigo-600 rounded-full flex items-center justify-center">
            <MessageSquare className="w-5 h-5 text-white" />
          </div>
          <div>
            <h1 className="text-xl font-bold text-gray-800 dark:text-white">EVE</h1>
            <p className="text-xs text-gray-600 dark:text-gray-400">Personal AI Assistant</p>
          </div>
        </div>

        <div className="flex items-center gap-2">
          <CharacterSelector />
          <ModelSelector />
          <button
            onClick={() => setShowSettings(true)}
            className="p-2 hover:bg-white/50 dark:hover:bg-gray-700/50 rounded-lg transition"
          >
            <Settings className="w-5 h-5 text-gray-700 dark:text-gray-300" />
          </button>
        </div>
      </header>

      {/* Main Content */}
      <div className="flex-1 overflow-hidden">
        {!openrouterApiKey ? (
          <div className="h-full flex items-center justify-center p-8">
            <div className="max-w-md bg-white dark:bg-gray-800 rounded-2xl shadow-xl p-8 text-center">
              <div className="w-16 h-16 bg-blue-100 dark:bg-blue-900/30 rounded-full flex items-center justify-center mx-auto mb-4">
                <Info className="w-8 h-8 text-blue-500" />
              </div>
              <h2 className="text-2xl font-bold text-gray-800 dark:text-white mb-4">
                Welcome to EVE!
              </h2>
              <p className="text-gray-600 dark:text-gray-300 mb-6">
                To get started, you'll need to set up your OpenRouter API key. OpenRouter gives you
                access to GPT-4, Claude, Llama, and many other AI models.
              </p>
              <button
                onClick={() => setShowSettings(true)}
                className="px-6 py-3 bg-gradient-to-r from-blue-500 to-indigo-600 
                         text-white rounded-lg hover:from-blue-600 hover:to-indigo-700 
                         transition font-medium"
              >
                Configure Settings
              </button>
              <p className="text-sm text-gray-500 dark:text-gray-400 mt-4">
                Don't have an API key?{' '}
                <a
                  href="https://openrouter.ai/keys"
                  target="_blank"
                  rel="noopener noreferrer"
                  className="text-blue-500 hover:underline"
                >
                  Get one here →
                </a>
              </p>
            </div>
          </div>
        ) : (
          <ChatInterface />
        )}
      </div>

      {/* Settings Panel */}
      {showSettings && <SettingsPanel onClose={() => setShowSettings(false)} />}
    </div>
  )
}

export default App