#!/bin/bash
# Build ../dist/DoTouchAI.app + a drag-install DMG from the local electron
# dist + app sources. (Manual bundle construction: deterministic, no network,
# no @electron/get.)
set -euo pipefail
cd "$(dirname "$0")/.."

SRC="node_modules/electron/dist/Electron.app"
OUT="../dist"
APP="$OUT/DoTouchAI.app"
PLIST="$APP/Contents/Info.plist"
VERSION="$(node -p "require('./package.json').version")"
DMG="$OUT/DoTouchAI-${VERSION}-arm64.dmg"

rm -rf "$APP"
mkdir -p "$OUT" "$APP/Contents/Resources/app/assets"

cp -R "$SRC/." "$APP/"
rm -rf "$APP/Contents/Resources/default_app.asar"

# App sources — this shell has zero runtime npm deps, so node_modules stays out.
cp main.js env.js service.js updater.js plugins.js package.json "$APP/Contents/Resources/app/"
cp assets/trayTemplate.png assets/trayTemplate@2x.png assets/icon.icns \
	"$APP/Contents/Resources/app/assets/"

# Build metadata (shown in the About dialog so installs are distinguishable).
node -e "require('fs').writeFileSync('$APP/Contents/Resources/app/build.json', JSON.stringify({version:'$VERSION', builtAt:new Date().toLocaleString('zh-CN',{hour12:false})}, null, 2) + '\n')"

# Bundled dsh plugins (voice suite) — copied from DSWorkSpace, deps hoisted
# flat next to the plugins (same layout the profile already uses), and
# auto-installed into the web profile on first launch (see app/plugins.js).
# Dep sources come from the live profile root (the real files — the
# DSWorkSpace copies are pnpm symlinks).
VOICE_SRC="/Users/eastudio/Documents/DSWorkSpace"
DEP_SRC="$HOME/.dsh/profiles/web/node_modules"
BUNDLED="$APP/Contents/Resources/app/plugins"
mkdir -p "$BUNDLED"
rm -rf "$BUNDLED"/*
cp -R "$VOICE_SRC/dsh-voice-client" "$BUNDLED/dsh-voice-client"
rm -rf "$BUNDLED/dsh-voice-client/node_modules"
cp -R "$VOICE_SRC/dsh-voice-server" "$BUNDLED/dsh-voice-server"
rm -rf "$BUNDLED/dsh-voice-server/node_modules"
for dep in sherpa-onnx-node sherpa-onnx-darwin-arm64 ws; do
	cp -R "$DEP_SRC/$dep" "$BUNDLED/$dep"
done
node -e "require('fs').writeFileSync('$BUNDLED/manifest.json', JSON.stringify({
  'dsh-voice-client': { id: 'dsh-voice-client', name: 'dsh-voice-client' },
  'dsh-voice-server': { id: 'dsh-voice-server', name: 'dsh-voice-server/lib/index-v6.js' },
  'sherpa-onnx-node': { dep: true },
  'sherpa-onnx-darwin-arm64': { dep: true },
  'ws': { dep: true }
}, null, 2) + '\n')"
echo "bundled plugins: $(du -sh "$BUNDLED" | cut -f1) — $(ls "$BUNDLED" | tr '\n' ' ')"

# Identity + icon.
cp assets/icon.icns "$APP/Contents/Resources/electron.icns"
plutil -replace CFBundleName -string "DoTouchAI" "$PLIST"
plutil -replace CFBundleDisplayName -string "DoTouchAI" "$PLIST"
plutil -replace CFBundleIdentifier -string "local.eastudio.dsh-desktop" "$PLIST"
plutil -replace CFBundleShortVersionString -string "$VERSION" "$PLIST"

# Ad-hoc signature: no Apple ID needed, silences Gatekeeper's unsigned-binary nag.
codesign --force --sign - "$APP" >/dev/null 2>&1 || true

echo "built: $APP ($(du -sh "$APP" | cut -f1))"

# Drag-install DMG: the app beside a symlink to /Applications.
STAGING="../.dmg-staging"
rm -rf "$STAGING"
mkdir -p "$STAGING"
cp -R "$APP" "$STAGING/"
ln -sfn /Applications "$STAGING/Applications"
rm -f "$DMG"
hdiutil create -volname "DoTouchAI $VERSION" -srcfolder "$STAGING" -ov -format UDZO "$DMG" >/dev/null
rm -rf "$STAGING"
hdiutil verify "$DMG" >/dev/null && echo "built: $DMG ($(du -sh "$DMG" | cut -f1))"