/** Static configuration maps for app session routing and display */

import { GENERATED_APP_PORTS, GENERATED_APP_TITLES, GENERATED_NEW_TAB_APPS } from './generatedAppSessionConfig'
import { IS_DEMO, demoAppUrl } from '@/composables/useDemoIntro'

export type DisplayMode = 'panel' | 'overlay' | 'fullscreen'

export const DISPLAY_MODE_KEY = 'archipelago_app_display_mode'

/** Per-app default display mode. Used when the user hasn't explicitly picked
 *  a mode for that app (an explicit pick is remembered per app and wins).
 *  Apps not listed fall back to the last globally-used mode, then 'panel'. */
export const APP_DEFAULT_DISPLAY_MODE: Record<string, DisplayMode> = {
  'indeedhub': 'fullscreen',
}

/** Initial display mode for an app session: per-app user choice → per-app
 *  default → last global choice → panel. */
export function initialDisplayMode(id: string): DisplayMode {
  const perApp = localStorage.getItem(`${DISPLAY_MODE_KEY}:${id}`) as DisplayMode | null
  if (perApp === 'panel' || perApp === 'overlay' || perApp === 'fullscreen') return perApp
  const appDefault = APP_DEFAULT_DISPLAY_MODE[id]
  if (appDefault) return appDefault
  return (localStorage.getItem(DISPLAY_MODE_KEY) as DisplayMode) || 'panel'
}

/** Container apps: manifest-generated launch ports plus overrides for companions and aliases. */
export const APP_PORTS: Record<string, number> = {
  ...GENERATED_APP_PORTS,
  'bitcoin-knots': 8334,
  'bitcoin-core':  8334,
  'bitcoin-ui':    8334,
  'electrumx':     50002,
  'electrs':       50002,
  'archy-electrs-ui': 50002,
  'mempool-electrs': 50002,
  'lnd':           18083,
  'archy-lnd-ui':  18083,
  'mempool-web':   4080,
  'ollama':        11434,
  'immich':        2283,
  'immich_server': 2283,
  'nginx-proxy-manager': 8081,
  'netbird':       8087,
  'tailscale':     8240,
  'fedimintd':     8175,
  'fedimint-gateway': 8176,
  'endurain':      8080,
}

/** Apps that need nginx proxy for iframe embedding.
 *  IndeeHub web UI is on 7778. Port 7777 is the Nostr relay. */
export const PROXY_APPS: Record<string, string> = {
  'gitea': '/app/gitea/',
  'nginx-proxy-manager': '/app/nginx-proxy-manager/',
  'uptime-kuma': '/app/uptime-kuma/',
}

/** App launches use direct ports. Do not route through /app/... path proxies. */
export const HTTPS_PROXY_PATHS: Record<string, string> = {
}

/** External HTTPS apps -- always loaded directly */
export const EXTERNAL_URLS: Record<string, string> = {
  'nostrudel': 'https://nostrudel.ninja',
}

export const APP_TITLES: Record<string, string> = {
  ...GENERATED_APP_TITLES,
  'bitcoin-knots': 'Bitcoin Knots', 'bitcoin-core': 'Bitcoin Core',
  'btcpay-server': 'BTCPay Server', 'indeedhub': 'Indeehub',
  'botfights': 'BotFights', 'gitea': 'Gitea',
  'homeassistant': 'Home Assistant', 'uptime-kuma': 'Uptime Kuma',
  'nginx-proxy-manager': 'Nginx Proxy Manager',
  'nostrudel': 'noStrudel',
}

/** Apps that set X-Frame-Options and MUST open in a new tab (can't iframe) */
export const NEW_TAB_APPS = new Set([
  ...GENERATED_NEW_TAB_APPS,
  'nginx-proxy-manager',
  'tailscale',
])

/** Sites known to block iframes -- skip the timeout and go straight to fallback */
export const IFRAME_BLOCKED_APPS = new Set<string>([])

/** Resolve app URL using direct port mapping (source of truth) */
export function resolveAppUrl(id: string, routeQueryPath?: string, runtimeUrl?: string): string {
  // Demo: route to the app's mock UI or real external site (mempool.space,
  // indee.tx1138.com). Carry through a deep-link path (e.g. /tx/<hash> for
  // mempool). Non-demoable apps fall through to a generic notice page.
  if (IS_DEMO) {
    const base = demoAppUrl(id)
    if (base) {
      if (!routeQueryPath) return base
      // Join without a double slash (/app/mempool/ + /tx/x → /app/mempool/tx/x)
      return base.replace(/\/+$/, '') + (routeQueryPath.startsWith('/') ? routeQueryPath : '/' + routeQueryPath)
    }
    return `/app/${id}/`
  }

  // External HTTPS apps
  const ext = EXTERNAL_URLS[id]
  if (ext) return ext

  // Bitcoin UI is a host-network companion on :8334. Do not launch it via
  // /app/bitcoin-ui/: the static UI is built for root and renders a blank
  // shell when proxied under a path prefix on some nodes.
  if (id === 'bitcoin-knots' || id === 'bitcoin-core' || id === 'bitcoin-ui') {
    if (import.meta.env.DEV) return '/app/bitcoin-ui/'
    return 'http://' + window.location.hostname + ':8334'
  }

  if (runtimeUrl && id !== 'netbird') {
    let base = runtimeUrl.replace(/localhost/i, window.location.hostname)
    if (routeQueryPath) base += routeQueryPath
    return base
  }

  // Local apps launch by host port.
  const port = APP_PORTS[id]
  if (!port) return ''

  let base = 'http://' + window.location.hostname + ':' + String(port)
  if (routeQueryPath) base += routeQueryPath
  return base
}

/** Resolve a human-readable title for an app */
export function resolveAppTitle(id: string): string {
  return APP_TITLES[id] || id.replace(/-/g, ' ').replace(/\b\w/g, c => c.toUpperCase())
}