From 2ddda873015608c7dd31743205c45beed0ff517a Mon Sep 17 00:00:00 2001
From: ata <17314593+asdxzaaaaa@user.noreply.gitee.com>
Date: Fri, 10 Jul 2026 10:06:38 +0000
Subject: [PATCH] Add internal/handler/game.go

---
 internal/handler/game.go | 103 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 internal/handler/game.go

diff --git a/internal/handler/game.go b/internal/handler/game.go
new file mode 100644
index 0000000..c3d5b63
--- /dev/null
+++ b/internal/handler/game.go
@@ -0,0 +1,103 @@
+package handler
+
+import (
+	"strconv"
+
+	"gotest/internal/service"
+
+	"github.com/gin-gonic/gin"
+)
+
+// GameHandler 游戏数据处理器
+type GameHandler struct {
+	svc *service.GameService
+}
+
+// NewGameHandler 创建游戏数据处理器
+func NewGameHandler(svc *service.GameService) *GameHandler {
+	return &GameHandler{svc: svc}
+}
+
+// GetHomeData 获取游戏首页数据 GET /api/v1/game/home
+func (h *GameHandler) GetHomeData(c *gin.Context) {
+	data, err := h.svc.GetHomeData()
+	if err != nil {
+		FailInternal(c, "获取首页数据失败")
+		return
+	}
+	Success(c, data)
+}
+
+// ListCategories 获取游戏分类 GET /api/v1/game/categories
+func (h *GameHandler) ListCategories(c *gin.Context) {
+	data, err := h.svc.ListCategories()
+	if err != nil {
+		FailInternal(c, "获取分类失败")
+		return
+	}
+	Success(c, data)
+}
+
+// ListGames 获取游戏列表 GET /api/v1/game/games?category_id=&keyword=&sort=&page=&page_size=
+func (h *GameHandler) ListGames(c *gin.Context) {
+	categoryID, _ := strconv.ParseUint(c.Query("category_id"), 10, 64)
+	keyword := c.Query("keyword")
+	sort := c.Query("sort")
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "12"))
+	if page < 1 {
+		page = 1
+	}
+	if pageSize < 1 || pageSize > 100 {
+		pageSize = 12
+	}
+	data, err := h.svc.ListGames(uint(categoryID), keyword, sort, page, pageSize)
+	if err != nil {
+		FailInternal(c, "获取游戏列表失败")
+		return
+	}
+	Success(c, data)
+}
+
+// GetGame 获取游戏详情 GET /api/v1/game/games/:id
+func (h *GameHandler) GetGame(c *gin.Context) {
+	id, err := strconv.ParseUint(c.Param("id"), 10, 64)
+	if err != nil {
+		FailBadRequest(c, "无效的游戏 ID")
+		return
+	}
+	data, err := h.svc.GetGame(uint(id))
+	if err != nil {
+		FailBadRequest(c, "游戏不存在")
+		return
+	}
+	Success(c, data)
+}
+
+// ListHot 获取热门游戏 GET /api/v1/game/hot?limit=
+func (h *GameHandler) ListHot(c *gin.Context) {
+	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "8"))
+	if limit < 1 || limit > 50 {
+		limit = 8
+	}
+	data, err := h.svc.ListHot(limit)
+	if err != nil {
+		FailInternal(c, "获取热门游戏失败")
+		return
+	}
+	Success(c, data)
+}
+
+// ListNew 获取新游 GET /api/v1/game/new?limit=
+func (h *GameHandler) ListNew(c *gin.Context) {
+	limit, _ := strconv.Atoi(c.DefaultQuery("limit", "4"))
+	if limit < 1 || limit > 50 {
+		limit = 4
+	}
+	data, err := h.svc.ListNew(limit)
+	if err != nil {
+		FailInternal(c, "获取新游失败")
+		return
+	}
+	Success(c, data)
+}