install.command

#!/bin/bash

set -euo pipefail

# KeyPoint only needs a Swift toolchain. Xcode's GUI is not used.
if ! command -v swift >/dev/null 2>&1; then
    echo "Error: 'swift' was not found."
    echo "Install Xcode Command Line Tools with:"
    echo "  xcode-select --install"
    exit 1
fi

if ! xcode-select -p >/dev/null 2>&1; then
    echo "Error: No active developer directory was found."
    echo "Install Xcode Command Line Tools with:"
    echo "  xcode-select --install"
    exit 1
fi

ROOT="$(cd "$(dirname "$0")" && pwd)"
APP_NAME="KeyPoint"
BUNDLE_ID="com.keypointapp.macos"
LEGACY_APP_NAME="Neverclick"
LEGACY_BUNDLE_ID="com.neverclick.macos"
BUILT_APP="$ROOT/dist/$APP_NAME.app"
DESTINATION_DIRECTORY="$HOME/Applications"
DESTINATION_APP="$DESTINATION_DIRECTORY/$APP_NAME.app"
LEGACY_DESTINATION_APP="$DESTINATION_DIRECTORY/$LEGACY_APP_NAME.app"
LSREGISTER="/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister"

echo "Stopping running application copies..."
pkill -x "$APP_NAME" 2>/dev/null || true
pkill -x "$LEGACY_APP_NAME" 2>/dev/null || true

# Register the legacy bundle while it is still present so tccutil can resolve
# its bundle identifier before the old application is removed.
if [[ -d "$LEGACY_DESTINATION_APP" && -x "$LSREGISTER" ]]; then
    echo "Registering the previous application with Launch Services..."
    if ! "$LSREGISTER" -f "$LEGACY_DESTINATION_APP" >/dev/null 2>&1; then
        echo "Warning: The previous application could not be registered; continuing."
    fi
fi

echo "Clearing previous macOS privacy permissions..."
if command -v tccutil >/dev/null 2>&1; then
    if ! tccutil reset Accessibility "$LEGACY_BUNDLE_ID" >/dev/null 2>&1; then
        echo "Previous Accessibility permission was not present; continuing."
    fi
    if ! tccutil reset ScreenCapture "$LEGACY_BUNDLE_ID" >/dev/null 2>&1; then
        echo "Previous Screen Recording permission was not present; continuing."
    fi
else
    echo "Warning: tccutil was not found; previous permissions could not be reset."
fi

echo "Building $APP_NAME with Swift Package Manager..."
"$ROOT/Scripts/build-app.sh"

if [[ ! -d "$BUILT_APP" ]]; then
    echo "Error: Build succeeded but the app bundle was not found at:"
    echo "  $BUILT_APP"
    exit 1
fi

echo "Installing $APP_NAME in $DESTINATION_DIRECTORY..."
mkdir -p "$DESTINATION_DIRECTORY"
rm -rf "$DESTINATION_APP"
rm -rf "$LEGACY_DESTINATION_APP"
mv "$BUILT_APP" "$DESTINATION_APP"

INSTALLED_BUNDLE_ID="$(/usr/libexec/PlistBuddy -c 'Print :CFBundleIdentifier' "$DESTINATION_APP/Contents/Info.plist")"
if [[ "$INSTALLED_BUNDLE_ID" != "$BUNDLE_ID" ]]; then
    echo "Error: Installed bundle identifier is '$INSTALLED_BUNDLE_ID', expected '$BUNDLE_ID'."
    exit 1
fi

# tccutil resolves bundle identifiers through Launch Services. A newly built app
# has not been registered yet, so resetting it otherwise fails with OSStatus -10814.
echo "Registering $APP_NAME with Launch Services..."
if [[ -x "$LSREGISTER" ]]; then
    "$LSREGISTER" -f "$DESTINATION_APP"
else
    echo "Warning: Launch Services registration tool was not found."
fi

echo "Clearing existing macOS privacy permissions..."
if command -v tccutil >/dev/null 2>&1; then
    if ! tccutil reset Accessibility "$BUNDLE_ID"; then
        echo "Warning: Accessibility had no resettable permission record."
    fi
    if ! tccutil reset ScreenCapture "$BUNDLE_ID"; then
        echo "Warning: Screen Recording had no resettable permission record."
    fi
else
    echo "Warning: tccutil was not found; permissions could not be reset."
fi

codesign --verify --deep --strict "$DESTINATION_APP"

echo
echo "Installed: $DESTINATION_APP"
echo "Accessibility and Screen Recording permissions were reset."
echo "KeyPoint will ask you to grant them again."
echo "Logs: $HOME/Library/Logs/KeyPoint/KeyPoint.log"
echo

open "$DESTINATION_APP"