#!/bin/bash
set -euo pipefail

APP_NAME="OrionToolbar"
SCHEME="OrionToolbar"
PROJECT="OrionToolbar.xcodeproj"

ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
BUILD_DIR="$ROOT_DIR/.build"
LOG_DIR="$ROOT_DIR/build-logs"

CONFIGURATION="Release"
LAUNCH=false
RUN_TESTS=true

for arg in "$@"; do
    case "$arg" in
        --launch)
            LAUNCH=true
            ;;
        --no-tests)
            RUN_TESTS=false
            ;;
        *)
            echo "Unknown argument: $arg"
            echo "Usage: $0 [--launch] [--no-tests]"
            exit 2
            ;;
    esac
done

mkdir -p "$BUILD_DIR" "$LOG_DIR"

LOG_FILE="$LOG_DIR/build-test-$(date +%Y%m%d-%H%M%S).log"

exec > >(tee -a "$LOG_FILE") 2>&1

echo
echo "============================================================"
echo " ORION TOOLBAR - RELEASE BUILD AND TEST"
echo "============================================================"
echo

cd "$ROOT_DIR"

echo "==> Environment"

xcodebuild -version
swift --version

echo
echo "==> Checking project"

test -d "$PROJECT" || {
    echo "ERROR: Xcode project not found."
    exit 1
}

echo
echo "==> Checking Parallels"

PRLCTL=""

for candidate in \
    /usr/local/bin/prlctl \
    "/Applications/Parallels Desktop.app/Contents/MacOS/prlctl"
do
    if [ -x "$candidate" ]; then
        PRLCTL="$candidate"
        break
    fi
done

if [ -n "$PRLCTL" ]; then
    echo "Parallels CLI: $PRLCTL"

    echo
    echo "==> Discovering virtual machines"

    "$PRLCTL" list -a -j | python3 -c '
import json
import sys

machines = json.load(sys.stdin)

print(f"Discovered {len(machines)} virtual machines")
print()

for machine in machines:
    print(
        f"{machine.get('name', 'Unknown'):<35} "
        f"{machine.get('status', 'unknown'):<12} "
        f"{machine.get('uuid', '')}"
    )
'
else
    echo "WARNING: Parallels CLI not found."
fi

echo
echo "==> Building Release configuration"

xcodebuild \
    -project "$PROJECT" \
    -scheme "$SCHEME" \
    -configuration "$CONFIGURATION" \
    -destination "generic/platform=macOS" \
    -derivedDataPath "$BUILD_DIR" \
    CODE_SIGNING_ALLOWED=NO \
    clean build

APP_PATH="$BUILD_DIR/Build/Products/$CONFIGURATION/$APP_NAME.app"

if [ ! -d "$APP_PATH" ]; then
    echo "ERROR: Built application not found."
    exit 1
fi

echo
echo "==> Validating application bundle"

plutil -lint "$APP_PATH/Contents/Info.plist"

echo
echo "==> Application information"

defaults read "$APP_PATH/Contents/Info" \
    CFBundleIdentifier || true

defaults read "$APP_PATH/Contents/Info" \
    CFBundleShortVersionString || true

defaults read "$APP_PATH/Contents/Info" \
    CFBundleVersion || true

echo
echo "==> Checking executable"

EXECUTABLE=$(
    /usr/libexec/PlistBuddy \
        -c "Print CFBundleExecutable" \
        "$APP_PATH/Contents/Info.plist"
)

test -x "$APP_PATH/Contents/MacOS/$EXECUTABLE"

file "$APP_PATH/Contents/MacOS/$EXECUTABLE"

echo
echo "==> Checking available test targets"

if [ "$RUN_TESTS" = true ]; then

    TEST_OUTPUT="$LOG_DIR/test-targets.txt"

    xcodebuild \
        -list \
        -project "$PROJECT" > "$TEST_OUTPUT"

    if grep -Eq '^[[:space:]]+.*Tests$' "$TEST_OUTPUT"; then

        echo "Test targets detected."

        xcodebuild \
            -project "$PROJECT" \
            -scheme "$SCHEME" \
            -configuration "$CONFIGURATION" \
            -destination "platform=macOS" \
            -derivedDataPath "$BUILD_DIR" \
            CODE_SIGNING_ALLOWED=NO \
            test

    else
        echo "No test targets detected; skipping XCTest."
    fi
fi

echo
echo "==> Build size"

du -sh "$APP_PATH"

if [ "$LAUNCH" = true ]; then
    echo
    echo "==> Launching OrionToolbar"

    open "$APP_PATH"
fi

echo
echo "============================================================"
echo " BUILD AND TEST COMPLETE"
echo "============================================================"
echo
echo "Application:"
echo "$APP_PATH"
echo
echo "Log:"
echo "$LOG_FILE"
echo