feat: 添加查bl图命令以获取最新分数截图，并优化头像处理逻辑，使用新的图片缩放方法

handler/beatleader/beatleader.go

@@ -20,6 +20,8 @@ import (
 func init() {
 	handler.RegisterHandler("查bl", getMyBL, constants.LEVEL_USER)
 	handler.RegisterHelpInform("查bl", "beatleader", "查bl 查看您的最新分数")
+	handler.RegisterHandler("查bl图", getMyBLPic, constants.LEVEL_USER)
+	// handler.RegisterHelpInform("查bl图", "beatleader", "查bl图 查看您的最新分数截图")
 	handler.RegisterHandler("绑定bl", bindBL, constants.LEVEL_USER)
 	handler.RegisterHelpInform("绑定bl", "beatleader", "绑定bl 绑定您的beatleader账号")
 	handler.RegisterHandler("解绑bl", unbindBL, constants.LEVEL_USER)
@@ -189,6 +191,7 @@ func getMyBL(msg model.Message) (reply *model.Reply) {
 	if err != nil {
 		resultStr = "获取您的分数时出现问题，请稍后重试。"
 	}
+
 	if lastData != nil {
 		resultStr = data.LastDiffToString(*lastData)
 	} else {
@@ -201,6 +204,52 @@ func getMyBL(msg model.Message) (reply *model.Reply) {
 		FromMsg:        msg,
 	}
 }
+
+func getMyBLPic(msg model.Message) (reply *model.Reply) {
+	var (
+		resultStr  string
+		err        error
+		maxRetries = 3 // 最大重试次数
+		attempts   = 0
+	)
+
+	userIdStr := strconv.Itoa(int(msg.UserId))
+	var data *beatleader.PlayerDataLite
+	var lastData *beatleader.PlayerDataLite
+	for attempts < maxRetries {
+		data, lastData, err = beatleader.BLQuery.GetScore(userIdStr)
+		if err == nil {
+			break // 成功时退出循环
+		}
+		attempts++
+		log.Printf("获取分数时出错，第 %d 次重试: %v", attempts, err)
+	}
+
+	// 如果所有尝试都失败，返回适当的错误消息
+	if err != nil {
+		resultStr = "获取您的分数时出现问题，请稍后重试。"
+	}
+
+	if lastData != nil {
+		resultStr = data.LastDiffToImage(*lastData)
+	} else {
+		resultStr = data.LastDiffToImage(*data)
+	}
+
+	imageMsg := message.ImageMessage{
+		Type: "image",
+		Data: message.ImageMessageData{
+			File: resultStr,
+		},
+	}
+
+	return &model.Reply{
+		ReplyMsg:       imageMsg.ToCQString(),
+		ReferOriginMsg: true,
+		FromMsg:        msg,
+	}
+}
+
 func bindBL(msg model.Message) (reply *model.Reply) {
 	if len(msg.RawMsg) <= len("绑定bl ") {
 		return &model.Reply{
@@ -264,7 +313,7 @@ func getMyRecentScore(msg model.Message) (reply *model.Reply) {
 				log.Printf("下载图片失败: %v", err)
 				return
 			}
-			newPath, err := util.ResizeImageByMaxHeight(filePath, 20)
+			newPath, err := util.ResizeImageByMaxHeight2File(filePath, 20)
 			if err != nil {
 				log.Printf("缩放图片失败: %v", err)
 			}