#!/bin/bash

set -e

# 项目信息
APP_NAME="Wormhole Client"
VERSION="v1.0.0"

# 路径配置
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"

echo "🚀 Building Wormhole Client DMG Installer"
echo "=========================================="
echo "📦 Version: $VERSION"
echo "📁 Project: $PROJECT_ROOT"
echo ""

# 检查必要的工具
echo "🔍 Checking required tools..."

# 检查 Go
if ! command -v go &> /dev/null; then
    echo "❌ Go is not installed. Please install Go first."
    exit 1
fi
echo "✅ Go: $(go version)"

# 检查 hdiutil (macOS 内置)
if ! command -v hdiutil &> /dev/null; then
    echo "❌ hdiutil not found. This script requires macOS."
    exit 1
fi
echo "✅ hdiutil: Available"

# 检查 osascript (macOS 内置)
if ! command -v osascript &> /dev/null; then
    echo "❌ osascript not found. This script requires macOS."
    exit 1
fi
echo "✅ osascript: Available"

echo ""

# 步骤 1: 构建应用程序包
echo "📱 Step 1: Building macOS application bundle..."
echo "----------------------------------------------"
if [ -f "$SCRIPT_DIR/build-macos.sh" ]; then
    chmod +x "$SCRIPT_DIR/build-macos.sh"
    "$SCRIPT_DIR/build-macos.sh"
else
    echo "❌ build-macos.sh not found!"
    exit 1
fi

echo ""

# 步骤 2: 创建 DMG
echo "💿 Step 2: Creating DMG installer..."
echo "------------------------------------"
if [ -f "$SCRIPT_DIR/create-dmg.sh" ]; then
    chmod +x "$SCRIPT_DIR/create-dmg.sh"
    "$SCRIPT_DIR/create-dmg.sh"
else
    echo "❌ create-dmg.sh not found!"
    exit 1
fi

echo ""

# 完成总结
echo "🎉 BUILD COMPLETED SUCCESSFULLY!"
echo "================================="
BUILD_DIR="$PROJECT_ROOT/build"
FINAL_DMG="$BUILD_DIR/Wormhole-Client-$VERSION.dmg"

if [ -f "$FINAL_DMG" ]; then
    echo "📦 DMG File: $FINAL_DMG"
    echo "📊 File Size: $(du -h "$FINAL_DMG" | cut -f1)"
    echo "🔗 SHA256: $(shasum -a 256 "$FINAL_DMG" | cut -d' ' -f1)"
    echo ""
    echo "📋 Distribution Ready:"
    echo "1. Test the DMG by double-clicking it"
    echo "2. Verify the application installs and runs correctly"
    echo "3. Share the DMG file for distribution"
    echo ""
    echo "🔒 Security Notes:"
    echo "- Users may need to allow the app in System Preferences > Security & Privacy"
    echo "- Consider code signing for easier distribution"
    echo "- For distribution outside the App Store, users may need to right-click and 'Open'"
    echo ""
    echo "✨ Your macOS installer is ready!"
else
    echo "❌ DMG creation failed!"
    exit 1
fi