#!/bin/bash
# Builds Konverter.app.
#
#   ./build-app.sh            # version from git tag, else 0.1.0
#   ./build-app.sh 1.2.0      # explicit version
#
# Signs with the first Developer ID Application identity in the keychain when
# one exists (needed for notarization), otherwise ad-hoc signs so the bundle
# still runs locally.
set -euo pipefail
cd "$(dirname "$0")"

if [ "${1:-}" != "" ]; then
    VERSION="$1"
else
    VERSION=$(git describe --tags --abbrev=0 2>/dev/null | sed 's/^v//' || true)
    VERSION="${VERSION:-0.1.0}"
fi

swift build -c release

BIN=".build/release/Konverter"
APP="Konverter.app"

if [ ! -x "$BIN" ]; then
    echo "build-app.sh: $BIN not found after swift build." >&2
    exit 1
fi

IDENT=""
if command -v security >/dev/null 2>&1; then
    IDENT=$(security find-identity -v -p codesigning 2>/dev/null \
        | awk '/Developer ID Application:/ { print $2; exit }')
fi

rm -rf "$APP"
mkdir -p "$APP/Contents/MacOS" "$APP/Contents/Resources"
cp "$BIN" "$APP/Contents/MacOS/Konverter"
printf 'APPL????' > "$APP/Contents/PkgInfo"

cat > "$APP/Contents/Info.plist" <<PLIST
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>CFBundleDevelopmentRegion</key>
    <string>en</string>
    <key>CFBundleExecutable</key>
    <string>Konverter</string>
    <key>CFBundleIconFile</key>
    <string>Icon</string>
    <key>CFBundleIdentifier</key>
    <string>dev.tzgyn.konverter</string>
    <key>CFBundleInfoDictionaryVersion</key>
    <string>6.0</string>
    <key>CFBundleName</key>
    <string>Konverter</string>
    <key>CFBundleDisplayName</key>
    <string>Konverter</string>
    <key>CFBundlePackageType</key>
    <string>APPL</string>
    <key>CFBundleShortVersionString</key>
    <string>${VERSION}</string>
    <key>CFBundleVersion</key>
    <string>${VERSION}</string>
    <key>LSMinimumSystemVersion</key>
    <string>13.0</string>
    <key>LSUIElement</key>
    <true/>
    <key>LSApplicationCategoryType</key>
    <string>public.app-category.utilities</string>
    <key>NSHighResolutionCapable</key>
    <true/>
    <key>NSPrincipalClass</key>
    <string>NSApplication</string>
    <key>NSHumanReadableCopyright</key>
    <string>Copyright © 2026 Teh Zi Gyn. All rights reserved.</string>
    <key>NSServices</key>
    <array>
        <dict>
            <key>NSMenuItem</key>
            <dict>
                <key>default</key>
                <string>Convert with Konverter…</string>
            </dict>
            <key>NSMessage</key>
            <string>convertFiles</string>
            <key>NSPortName</key>
            <string>Konverter</string>
            <key>NSSendFileTypes</key>
            <array>
                <string>public.item</string>
            </array>
            <key>NSRequiredContext</key>
            <dict/>
        </dict>
    </array>
</dict>
</plist>
PLIST

chmod +x scripts/make-icon.sh
./scripts/make-icon.sh

if [ -n "$IDENT" ]; then
    security unlock-keychain "$HOME/Library/Keychains/login.keychain-db" 2>/dev/null || true
    codesign --force --options runtime --timestamp --sign "$IDENT" "$APP"
    echo "Built $APP $VERSION (signed with Developer ID '$IDENT')"
else
    codesign --force --sign - "$APP"
    echo "Built $APP $VERSION (ad-hoc signed; not distributable)"
fi