refactor(web): restructure Vue3 app layout

memora-api/internal/handler/word.go

@@ -0,0 +1,140 @@
+package handler
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+	"strings"
+
+	"memora-api/internal/model"
+	"memora-api/internal/service"
+
+	"github.com/gin-gonic/gin"
+)
+
+type WordHandler struct {
+	wordService *service.WordService
+}
+
+func NewWordHandler(wordService *service.WordService) *WordHandler {
+	return &WordHandler{wordService: wordService}
+}
+
+// 添加单词（记忆模式）
+func (h *WordHandler) AddWord(c *gin.Context) {
+	var req model.AddWordRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	// 调用有道API查询
+	youdaoResp, err := h.wordService.QueryWord(req.Word)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "查询失败: " + err.Error()})
+		return
+	}
+
+	if youdaoResp.ErrorCode != "0" && youdaoResp.ErrorCode != "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("有道API错误: %s", youdaoResp.ErrorCode)})
+		return
+	}
+
+	// 保存到数据库
+	word, err := h.wordService.SaveWord(req.Word, youdaoResp)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "保存失败: " + err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": "单词添加成功",
+		"data":    word,
+	})
+}
+
+// 获取复习单词列表
+func (h *WordHandler) GetReviewWords(c *gin.Context) {
+	mode := c.DefaultQuery("mode", "spelling")
+	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "10"))
+
+	words, err := h.wordService.GetReviewWords(mode, limit)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"data": words})
+}
+
+// 提交复习答案
+func (h *WordHandler) SubmitReview(c *gin.Context) {
+	var req model.ReviewAnswerRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	result, err := h.wordService.SubmitReviewAnswer(req)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"data": result})
+}
+
+// 获取所有单词
+func (h *WordHandler) GetWords(c *gin.Context) {
+	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "20"))
+	offset, _ := strconv.Atoi(c.DefaultQuery("offset", "0"))
+
+	words, total, err := h.wordService.GetAllWords(limit, offset)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"data":  words,
+		"total": total,
+	})
+}
+
+// 获取统计信息
+func (h *WordHandler) GetStatistics(c *gin.Context) {
+	stats, err := h.wordService.GetStatistics()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"data": stats})
+}
+
+// 获取音频文件
+func (h *WordHandler) GetAudio(c *gin.Context) {
+	word := c.Query("word")
+	audioType := c.DefaultQuery("type", "uk")
+
+	if word == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "缺少word参数"})
+		return
+	}
+
+	// very small sanitization
+	word = strings.TrimSpace(word)
+	if word == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "word为空"})
+		return
+	}
+	for _, r := range word {
+		if !(r >= 'a' && r <= 'z' || r >= 'A' && r <= 'Z') {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "word包含非法字符"})
+			return
+		}
+	}
+	filename := word + "_" + audioType + ".mp3"
+	path := "./audio/" + filename
+	c.File(path)
+}