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

# 获取最新的 commit message
COMMIT_MSG=$(git log -1 --pretty=%B)
COMMIT_HASH=$(git log -1 --pretty=%h)
COMMIT_AUTHOR=$(git log -1 --pretty=%an)
COMMIT_DATE=$(git log -1 --pretty=%ad --date=iso)

echo ""
echo "✅ ${GREEN}提交成功！${NC}"
echo ""

# 显示提交信息
echo "📝 ${BLUE}提交信息：${NC}"
echo "   Hash:   $COMMIT_HASH"
echo "   Author: $COMMIT_AUTHOR"
echo "   Date:   $COMMIT_DATE"
echo "   Msg:    $(echo "$COMMIT_MSG" | head -n 1)"
echo ""

# 统计本次提交的改动
STATS=$(git diff HEAD~1 --numstat | awk '{added+=$1; deleted+=$2; files++} END {print files, added, deleted}')
FILES_CHANGED=$(echo "$STATS" | cut -d' ' -f1)
LINES_ADDED=$(echo "$STATS" | cut -d' ' -f2)
LINES_DELETED=$(echo "$STATS" | cut -d' ' -f3)

echo "📊 ${BLUE}改动统计：${NC}"
echo "   文件数:     $FILES_CHANGED"
echo "   新增行数:   +$LINES_ADDED"
echo "   删除行数:   -$LINES_DELETED"
echo ""

# 提示下一步操作
echo "🚀 ${BLUE}下一步操作：${NC}"

# 检查是否有未推送的提交
UNPUSHED=$(git log @{u}..HEAD 2>/dev/null | grep -c "^commit" || true)
if [ "$UNPUSHED" -gt 0 ]; then
  echo "   ${YELLOW}有 $UNPUSHED 个提交未推送到远程${NC}"
  echo "   ${YELLOW}请使用 'git push' 推送${NC}"
else
  echo "   ${GREEN}✅ 所有提交已同步到远程${NC}"
fi

echo ""
echo "💡 ${BLUE}提示：${NC}"
echo "   - 如需修改最近的提交，使用: git commit --amend"
echo "   - 如需查看提交历史，使用: git log --oneline"
echo ""