// ============================================================================
// SVELTUI - PUBLIC API
// Framework exports
// ============================================================================

// SVELTUI INITIALIZATION
// Sets up the environment before any components load
// Register Happy DOM globals immediately when sveltui is imported
// This ensures DOM is available for all Svelte operations
//
// IMPORTANT: We preserve native fetch because happy-dom's fetch enforces CORS
// and strips Authorization headers, breaking OAuth and API calls in CLI apps.
// SvelTUI only needs DOM globals (document, window) - not browser fetch behavior.

// Save native fetch BEFORE happy-dom overwrites it
const nativeFetch = globalThis.fetch

import { GlobalRegistrator } from '@happy-dom/global-registrator'

GlobalRegistrator.register()

// Restore native fetch - we only need happy-dom for DOM, not HTTP
globalThis.fetch = nativeFetch

// Ensure we have what Svelte needs
if (!global.document || !global.window) {
  throw new Error('SvelTUI: Failed to initialize Happy DOM environment')
}

// Mount function
export { mount, type MountOptions } from './mount.svelte.ts'

// Keyboard - clean event emitter API
export { keyboard, type KeyboardEvent } from './input/keyboard.svelte.ts'

// Cursor - native terminal cursor control
export { cursor, type CursorStyle, type CursorOptions, type CursorVisibility } from './input/cursor.svelte.ts'

// Components - export the actual Svelte components
export { default as Text } from './components/Text.svelte'
export { default as Box } from './components/Box.svelte'
export { default as Canvas } from './components/Canvas.svelte'
export { default as Cursor } from './components/Cursor.svelte'

// Canvas utilities
export { PixelBuffer, type Color, type TerminalCell } from './canvas/index.ts'
export type { CanvasContext } from './components/Canvas.svelte'

// Theme system
export { getTheme, type Theme, type ThemeColors } from './theme/theme.svelte.ts'