#!/bin/bash

# ============================================
# Claude AI Installer macOS 构建脚本
# Build script for macOS using Tauri
# 此脚本作为 scripts/build.js 的简单入口
# ============================================

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
NC='\033[0m' # No Color

# 切换到脚本所在目录
cd "$(dirname "$0")"

# 显示帮助信息
show_help() {
    echo ""
    echo "  Claude AI Installer macOS 构建脚本 (Tauri)"
    echo ""
    echo "  用法:"
    echo "    ./build-mac.sh [参数]"
    echo ""
    echo "  参数:"
    echo "    --debug, -d          以调试模式构建"
    echo "    --skip-frontend, -s  跳过前端构建"
    echo "    --target, -t         指定目标架构 (aarch64 或 x86_64)"
    echo "    --universal, -u      构建通用二进制 (同时支持 ARM 和 Intel)"
    echo "    --help, -h           显示此帮助信息"
    echo ""
    echo "  示例:"
    echo "    ./build-mac.sh                         完整发布构建 (当前架构)"
    echo "    ./build-mac.sh --debug                 调试构建"
    echo "    ./build-mac.sh -t aarch64              构建 Apple Silicon 版本"
    echo "    ./build-mac.sh -t x86_64               构建 Intel 版本"
    echo "    ./build-mac.sh --universal             构建通用二进制"
    echo ""
    echo "  输出 (发布模式):"
    echo "    src-tauri/target/release/bundle/dmg/*.dmg    (DMG 安装包)"
    echo "    src-tauri/target/release/bundle/macos/*.app  (应用程序)"
    echo "    src-tauri/target/release/claude-ai-installer (可执行文件)"
    echo ""
    echo "  输出 (调试模式):"
    echo "    src-tauri/target/debug/claude-ai-installer   (调试版可执行文件)"
    echo ""
    echo "  前置要求:"
    echo "    - Rust (https://rustup.rs/)"
    echo "    - Node.js (https://nodejs.org/)"
    echo "    - Xcode Command Line Tools"
    echo ""
    echo "  注意: 此脚本调用 scripts/build.js 执行实际构建"
    echo ""
}

# 检查是否请求帮助
if [[ "$1" == "--help" || "$1" == "-h" ]]; then
    show_help
    exit 0
fi

echo ""
echo "  ========================================"
echo "  Claude AI Installer - macOS 构建"
echo "  使用 Tauri 2.0"
echo "  ========================================"
echo ""

# 检查 Rust 是否安装
if ! command -v rustc &> /dev/null; then
    echo -e "  ${RED}✖${NC} 未找到 Rust，请先安装 Rust"
    echo -e "  ${BLUE}ℹ${NC} 访问: https://rustup.rs/"
    exit 1
fi

# 显示 Rust 版本
RUST_VERSION=$(rustc --version)
echo -e "  ${GREEN}✔${NC} Rust: $RUST_VERSION"

# 检查 Node.js
if ! command -v node &> /dev/null; then
    echo -e "  ${RED}✖${NC} 未找到 Node.js，请先安装 Node.js"
    exit 1
fi

# 显示 Node.js 版本
NODE_VERSION=$(node --version)
echo -e "  ${GREEN}✔${NC} Node.js: $NODE_VERSION"

# 检查 Xcode Command Line Tools
if ! xcode-select -p &> /dev/null; then
    echo -e "  ${YELLOW}!${NC} 未找到 Xcode Command Line Tools"
    echo -e "  ${BLUE}ℹ${NC} 安装: xcode-select --install"
else
    echo -e "  ${GREEN}✔${NC} Xcode Command Line Tools 已安装"
fi

# 显示当前架构
ARCH=$(uname -m)
echo -e "  ${BLUE}ℹ${NC} 当前架构: $ARCH"

# 设置 Tauri 签名密钥环境变量
if [ -f ".keys/tauri-signing.key" ]; then
    echo -e "  ${GREEN}✔${NC} 找到签名密钥"
    export TAURI_SIGNING_PRIVATE_KEY=$(cat .keys/tauri-signing.key)
    export TAURI_SIGNING_PRIVATE_KEY_PASSWORD=""
else
    echo -e "  ${YELLOW}!${NC} 未找到签名密钥 (.keys/tauri-signing.key)"
    echo -e "  ${BLUE}ℹ${NC} 更新功能将不可用，构建将继续..."
fi

# 检查 node_modules
if [ ! -d "node_modules" ]; then
    echo ""
    echo -e "  ${YELLOW}!${NC} 未找到 node_modules，正在安装依赖..."
    npm install
    if [ $? -ne 0 ]; then
        echo -e "  ${RED}✖${NC} 安装依赖失败"
        exit 1
    fi
fi

# 解析参数
NODE_ARGS=""
TARGET=""
UNIVERSAL=false

while [[ $# -gt 0 ]]; do
    case $1 in
        --debug|-d)
            NODE_ARGS="$NODE_ARGS --debug"
            shift
            ;;
        --skip-frontend|-s)
            NODE_ARGS="$NODE_ARGS --skip-frontend"
            shift
            ;;
        --target|-t)
            TARGET="$2"
            shift 2
            ;;
        --universal|-u)
            UNIVERSAL=true
            shift
            ;;
        *)
            shift
            ;;
    esac
done

# 处理目标架构
if [ "$UNIVERSAL" = true ]; then
    NODE_ARGS="$NODE_ARGS --target universal-apple-darwin"
    echo -e "  ${BLUE}ℹ${NC} 构建目标: 通用二进制 (ARM + Intel)"
elif [ -n "$TARGET" ]; then
    case $TARGET in
        aarch64|arm64|arm)
            NODE_ARGS="$NODE_ARGS --target aarch64-apple-darwin"
            echo -e "  ${BLUE}ℹ${NC} 构建目标: Apple Silicon (aarch64)"
            ;;
        x86_64|x64|intel)
            NODE_ARGS="$NODE_ARGS --target x86_64-apple-darwin"
            echo -e "  ${BLUE}ℹ${NC} 构建目标: Intel (x86_64)"
            ;;
        *)
            echo -e "  ${RED}✖${NC} 未知目标架构: $TARGET"
            echo -e "  ${BLUE}ℹ${NC} 支持的架构: aarch64, x86_64"
            exit 1
            ;;
    esac
fi

echo ""
echo -e "  ${CYAN}▶ 调用 Node.js 构建脚本...${NC}"
echo -e "  ${BLUE}ℹ${NC} 执行: node scripts/build.js $NODE_ARGS"
echo ""

node scripts/build.js $NODE_ARGS
BUILD_RESULT=$?

if [ $BUILD_RESULT -ne 0 ]; then
    echo ""
    echo -e "  ${RED}✖${NC} 构建失败!"
    echo ""
    exit 1
fi

echo ""