package web

import (
	"net/http"
	"strconv"
	"strings"
	"videoweb/app/service/playletser"
	"videoweb/pub/common/log"

	"github.com/gin-gonic/gin"
)

// ChapterDetail 代理上游 GET /api/app/playlet/chapter/detail（播放页 CSR 切集）。
func ChapterDetail(c *gin.Context) {
	chapterID, _ := strconv.ParseInt(c.Query("chapterId"), 10, 64)
	playletID, _ := strconv.ParseInt(c.Query("playletId"), 10, 64)
	playletSlug := strings.TrimSpace(c.Query("playletSlug"))
	if chapterID <= 0 {
		c.JSON(http.StatusOK, gin.H{
			"code": 1001,
			"msg":  "参数错误",
			"tip":  "缺少 chapterId",
			"data": nil,
		})
		return
	}

	data, err := playletser.FetchChapterDetail(c, chapterID, playletID, playletSlug)
	if err != nil {
		log.Error("chapter detail upstream failed", log.E(err))
		c.JSON(http.StatusOK, gin.H{
			"code": 500,
			"msg":  "chapter detail failed",
			"tip":  "获取剧集失败，请稍后重试",
			"data": nil,
		})
		return
	}
	c.JSON(http.StatusOK, gin.H{
		"code": 200,
		"msg":  "success",
		"tip":  "成功",
		"data": data,
	})
}