#!/bin/bash
# 自动还原git并拉取最新代码
# 当前目录在C:/Work/Projects/NLDClient/Tool/dll_tools
# 需要操作目录在C:\Work\Projects\NLDClient\ProjectNLD\Assets\Code\Scripts\GamePlay

# 保存初始目录，用于后续返回
INITIAL_DIR=$(pwd)
echo "初始目录: $INITIAL_DIR"

# 定义目标目录
TARGET_DIR="../../ProjectNLD/Assets/Code/Scripts/GamePlay"

# 先判断目录是否存在, 如果不存在则使用git clone命令克隆, 仓库地址为http://1.14.122.170:3000/PHXH/GamePlay.git
if [ ! -d "$TARGET_DIR" ]; then
    echo "目录不存在, 尝试克隆仓库..."
    # cd到上级目录
    cd ../../ProjectNLD/Assets/Code/Scripts
    # 检查是否进入成功
    if [ $? -ne 0 ]; then
        echo "错误: 无法进入目录，请检查路径是否正确"
        echo "当前目录: $(pwd)"
        exit 1
    fi
    echo "成功进入目录: $(pwd)"
    git clone http://1.14.122.170:3000/PHXH/GamePlay.git GamePlay
    # 检查克隆是否成功
    if [ $? -ne 0 ]; then
        echo "错误: 克隆仓库失败，请检查网络连接或仓库地址是否正确"
        exit 1
    fi
    cd GamePlay
    # 检查是否进入成功
    if [ $? -ne 0 ]; then
        echo "错误: 无法进入 GamePlay 目录，请检查路径是否正确"
        echo "当前目录: $(pwd)"
        exit 1
    fi
    echo "成功克隆仓库: $TARGET_DIR"
    
    # cd 回到原目录
    cd "$INITIAL_DIR"
    echo "成功回到初始目录: $(pwd)"
fi

echo "尝试切换到目录: $TARGET_DIR"
# cd 到需要操作目录
cd "$TARGET_DIR"
# 检查是否进入成功
if [ $? -ne 0 ]; then
    echo "错误: 无法进入 GamePlay 目录，请检查路径是否正确"
    echo "当前目录: $(pwd)"
    exit 1
fi
echo "成功进入目录: $(pwd)"

# 检查当前目录是否是git仓库
if [ ! -d ".git" ]; then
    echo "Current directory is not a git repository"
    exit 1
fi

# 还原所有修改
git reset --hard HEAD
# 检查还原是否成功
if [ $? -ne 0 ]; then
    echo "Failed to reset git repository"
    exit 1
fi

# 还原子模块的修改
echo "Resetting submodules..."
git submodule foreach --recursive 'git reset --hard HEAD'
if [ $? -ne 0 ]; then
    echo "Failed to reset some submodules"
    exit 1
fi

# 拉取最新代码
git pull
# 检查拉取是否成功
if [ $? -ne 0 ]; then
    echo "Failed to pull latest code from git"
    exit 1
fi
# 输出最新的git日志
echo "Latest git commit log:"
git log -1 --pretty=format:"%h - %an, %ar : %s"

# 更新子模块
echo "Updating submodules..."
git submodule update --init --recursive
if [ $? -ne 0 ]; then
    echo "Failed to update submodules"
    exit 1
fi

# 输出结果
echo "Git repository reset and pulled successfully"