#!/bin/bash

# 设置错误时立即退出
set -e

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

# 日志函数
log_info() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

log_warn() {
    echo -e "${YELLOW}[WARN]${NC} $1"
}

log_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# 安装Docker和Docker Compose
install_docker() {
    log_info "安装Docker和Docker Compose..."
    
    # 安装Docker
    curl -fsSL https://get.docker.com -o get-docker.sh
    sudo sh get-docker.sh
    rm get-docker.sh
    
    # 安装Docker Compose
    sudo curl -L "https://github.com/docker/compose/releases/download/v2.24.5/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
    sudo chmod +x /usr/local/bin/docker-compose
    
    # 将当前用户添加到docker组
    sudo usermod -aG docker $USER
    
    log_info "Docker和Docker Compose安装完成"
}

# 克隆DNMP仓库
clone_dnmp() {
    log_info "克隆DNMP仓库..."
    
    # 创建项目目录
    mkdir -p ~/projects
    cd ~/projects
    
    # 克隆DNMP仓库
    git clone https://github.com/yeszao/dnmp.git
    cd dnmp
    
    # 复制环境配置文件
    cp env.sample .env
    
    log_info "DNMP仓库克隆完成"
}

# 配置DNMP
configure_dnmp() {
    log_info "配置DNMP..."
    
    cd ~/projects/dnmp
    
    # 修改.env文件
    sed -i 's/PHP_VERSION=7.4/PHP_VERSION=8.2/' .env
    sed -i 's/MYSQL_VERSION=5.7/MYSQL_VERSION=8.0/' .env
    sed -i 's/REDIS_VERSION=4.0/REDIS_VERSION=7.0/' .env
    
    # 创建网站目录
    mkdir -p www
    
    # 创建默认网站
    cat > www/index.php << EOF
<?php
phpinfo();
EOF
    
    log_info "DNMP配置完成"
}

# 启动DNMP
start_dnmp() {
    log_info "启动DNMP..."
    
    cd ~/projects/dnmp
    
    # 启动服务
    docker-compose up -d
    
    # 等待服务启动
    sleep 10
    
    # 检查服务状态
    docker-compose ps
    
    log_info "DNMP启动完成"
}

# 配置PHP开发环境
configure_php_dev() {
    log_info "配置PHP开发环境..."
    
    # 安装Composer
    curl -sS https://getcomposer.org/installer | php
    sudo mv composer.phar /usr/local/bin/composer
    
    # 配置Composer镜像
    composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
    
    # 安装PHP开发工具
    composer global require phpunit/phpunit
    composer global require squizlabs/php_codesniffer
    composer global require friendsofphp/php-cs-fixer
    
    # 添加Composer全局bin目录到PATH
    cat >> ~/.zshrc << EOF
# Composer配置
export PATH="\$HOME/.composer/vendor/bin:\$PATH"
EOF
    
    log_info "PHP开发环境配置完成"
}

# 主函数
main() {
    log_info "开始安装PHP开发环境..."
    
    # 安装Docker和Docker Compose
    install_docker
    
    # 克隆DNMP仓库
    clone_dnmp
    
    # 配置DNMP
    configure_dnmp
    
    # 启动DNMP
    start_dnmp
    
    # 配置PHP开发环境
    configure_php_dev
    
    log_info "PHP开发环境安装完成！"
    log_info "请运行 'source ~/.zshrc' 或重新打开终端以使环境变量生效。"
    log_info "访问 http://localhost 查看PHP信息页面。"
    log_info "默认MySQL密码：123456"
    log_info "默认Redis密码：123456"
}

# 执行主函数
main