#!/bin/bash
# ============================================================
# Bookworm Portable - macOS One-Click Setup
# Version: 1.5
# ============================================================

set -e

# 颜色定义
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
CYAN='\033[0;36m'
NC='\033[0m' # No Color
BOLD='\033[1m'

# 配置
GITEA_URL="https://code.letcareme.com/bookworm/bookworm-boot.git"
BOOT_DIR="$HOME/bookworm-boot"

banner() {
  echo ""
  echo -e "${CYAN}  ____              _"
  echo " | __ )  ___   ___ | | ____      _____  _ __ _ __ ___"
  echo " |  _ \\ / _ \\ / _ \\| |/ /\\ \\ /\\ / / _ \\| '__| '_ \` _ \\"
  echo " | |_) | (_) | (_) |   <  \\ V  V / (_) | |  | | | | | |"
  echo " |____/ \\___/ \\___/|_|\\_\\  \\_/\\_/ \\___/|_|  |_| |_| |_|"
  echo ""
  echo -e " ${BOLD}Portable macOS Setup v1.5${NC}"
  echo -e " ${BLUE}92 Skills | 18 Agents | 29 Hooks${NC}"
  echo -e "${NC}"
}

info()    { echo -e "${BLUE}[INFO]${NC} $1"; }
success() { echo -e "${GREEN}[OK]${NC} $1"; }
warn()    { echo -e "${YELLOW}[WARN]${NC} $1"; }
error()   { echo -e "${RED}[ERROR]${NC} $1"; }
step()    { echo -e "\n${BOLD}[$1/$TOTAL_STEPS]${NC} ${CYAN}$2${NC}"; }

TOTAL_STEPS=6

# ============================================================
# Step 0: Banner
# ============================================================
banner

# ============================================================
# Step 1: 检查并安装依赖
# ============================================================
step 1 "检查依赖软件"

# Homebrew
if ! command -v brew &> /dev/null; then
  warn "Homebrew 未安装，正在安装..."
  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
  # Apple Silicon PATH
  if [ -f /opt/homebrew/bin/brew ]; then
    eval "$(/opt/homebrew/bin/brew shellenv)"
    echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> "$HOME/.zprofile"
  fi
  success "Homebrew 安装完成"
else
  success "Homebrew $(brew --version | head -1)"
fi

# Node.js
if ! command -v node &> /dev/null; then
  warn "Node.js 未安装，正在通过 Homebrew 安装..."
  brew install node
  success "Node.js 安装完成"
else
  success "Node.js $(node -v)"
fi

# Git
if ! command -v git &> /dev/null; then
  warn "Git 未安装，正在通过 Homebrew 安装..."
  brew install git
  success "Git 安装完成"
else
  success "Git $(git --version)"
fi

# openssl
OPENSSL_CMD=""
if command -v /opt/homebrew/opt/openssl/bin/openssl &> /dev/null; then
  OPENSSL_CMD="/opt/homebrew/opt/openssl/bin/openssl"
elif command -v /usr/local/opt/openssl/bin/openssl &> /dev/null; then
  OPENSSL_CMD="/usr/local/opt/openssl/bin/openssl"
elif command -v openssl &> /dev/null; then
  OPENSSL_CMD="openssl"
fi

if [ -z "$OPENSSL_CMD" ]; then
  warn "OpenSSL 未找到，正在安装..."
  brew install openssl
  OPENSSL_CMD="/opt/homebrew/opt/openssl/bin/openssl"
  success "OpenSSL 安装完成"
else
  success "OpenSSL: $($OPENSSL_CMD version)"
fi

# Claude Code
if ! command -v claude &> /dev/null; then
  warn "Claude Code 未安装，正在通过 npm 安装..."
  npm i -g @anthropic-ai/claude-code
  success "Claude Code 安装完成"
else
  success "Claude Code $(claude --version 2>/dev/null || echo 'installed')"
fi

# ============================================================
# Step 2: 检测代理
# ============================================================
step 2 "检测网络代理"

# macOS 系统代理检测
PROXY_DETECTED=""
if [ -n "$https_proxy" ] || [ -n "$HTTPS_PROXY" ]; then
  PROXY_DETECTED="${HTTPS_PROXY:-$https_proxy}"
  success "环境变量代理: $PROXY_DETECTED"
elif [ -n "$http_proxy" ] || [ -n "$HTTP_PROXY" ]; then
  PROXY_DETECTED="${HTTP_PROXY:-$http_proxy}"
  success "环境变量代理: $PROXY_DETECTED"
else
  # 尝试从 macOS 网络设置检测
  SCUTIL_PROXY=$(scutil --proxy 2>/dev/null | grep -E "HTTPSPort|HTTPSProxy" || true)
  if [ -n "$SCUTIL_PROXY" ]; then
    PROXY_HOST=$(scutil --proxy 2>/dev/null | grep "HTTPSProxy" | awk '{print $3}')
    PROXY_PORT=$(scutil --proxy 2>/dev/null | grep "HTTPSPort" | awk '{print $3}')
    if [ -n "$PROXY_HOST" ] && [ "$PROXY_HOST" != "0" ]; then
      PROXY_DETECTED="http://$PROXY_HOST:$PROXY_PORT"
      export HTTPS_PROXY="$PROXY_DETECTED"
      export HTTP_PROXY="$PROXY_DETECTED"
      success "macOS 系统代理: $PROXY_DETECTED"
    fi
  fi
  # 尝试常见端口
  if [ -z "$PROXY_DETECTED" ]; then
    for PORT in 7890 7893 1087 1080 8118; do
      if nc -z 127.0.0.1 $PORT 2>/dev/null; then
        PROXY_DETECTED="http://127.0.0.1:$PORT"
        export HTTPS_PROXY="$PROXY_DETECTED"
        export HTTP_PROXY="$PROXY_DETECTED"
        success "本地代理端口: $PROXY_DETECTED"
        break
      fi
    done
  fi
fi

if [ -z "$PROXY_DETECTED" ]; then
  warn "未检测到代理。如果在国内，Claude Code 可能无法启动。"
  warn "请启动代理软件 (ClashX / Surge / V2Ray) 后重试。"
fi

# NO_PROXY 设置
export NO_PROXY="bww.letcareme.com,code.letcareme.com,localhost,127.0.0.1"
export no_proxy="$NO_PROXY"
success "NO_PROXY 已设置: bww.letcareme.com,code.letcareme.com"

# ============================================================
# Step 3: 克隆/更新引导仓库
# ============================================================
step 3 "同步引导仓库"

if [ -d "$BOOT_DIR/.git" ]; then
  info "引导仓库已存在，正在更新..."
  cd "$BOOT_DIR"
  git pull --ff-only 2>/dev/null || git pull
  success "引导仓库已更新"
else
  info "正在克隆引导仓库..."
  git clone "$GITEA_URL" "$BOOT_DIR"
  cd "$BOOT_DIR"
  success "引导仓库克隆完成"
fi

# ============================================================
# Step 4: 运行安装脚本
# ============================================================
step 4 "执行安装"

if [ -f "$BOOT_DIR/install-mac.sh" ]; then
  info "检测到 install-mac.sh，正在执行..."
  cd "$BOOT_DIR"
  bash install-mac.sh
else
  # 如果还没有 mac 专用脚本，提示用户
  warn "macOS 安装脚本尚未就绪。"
  info "请联系管理员获取 install-mac.sh，或手动参考安装手册操作。"
  info "安装手册: https://portable.bookwormweb.com/mac"
fi

# ============================================================
# Step 5: 配置终端别名
# ============================================================
step 5 "配置终端快捷命令"

ZSHRC="$HOME/.zshrc"
ALIAS_MARKER="# Bookworm Portable aliases"

if ! grep -q "$ALIAS_MARKER" "$ZSHRC" 2>/dev/null; then
  cat >> "$ZSHRC" << 'ALIASES'

# Bookworm Portable aliases
alias bookworm='cd ~/bookworm-boot && bash start-mac.sh'
alias bookworm-update='cd ~/bookworm-boot && bash install-mac.sh'
alias bookworm-stop='cd ~/bookworm-boot && bash stop-mac.sh'
ALIASES
  success "已添加别名到 ~/.zshrc (bookworm / bookworm-update / bookworm-stop)"
else
  success "终端别名已配置"
fi

# ============================================================
# Step 6: 完成
# ============================================================
step 6 "安装完成"

echo ""
echo -e "${GREEN}============================================================${NC}"
echo -e "${GREEN}  Bookworm Portable for macOS 安装完成！${NC}"
echo -e "${GREEN}============================================================${NC}"
echo ""
echo -e "  ${BOLD}日常启动:${NC}  在终端输入 ${CYAN}bookworm${NC}"
echo -e "  ${BOLD}同步更新:${NC}  在终端输入 ${CYAN}bookworm-update${NC}"
echo -e "  ${BOLD}卸载清理:${NC}  在终端输入 ${CYAN}bookworm-stop${NC}"
echo ""
echo -e "  ${BLUE}安装手册:${NC}  https://portable.bookwormweb.com/mac"
echo ""