package handlers

import (
	"fanqie/internal/fqapi"
	"fmt"
	"net/http"
)

// HandleCategoryFront 分类列表处理
func HandleCategoryFront(w http.ResponseWriter, r *http.Request) {
	incrementStat("total", "category")
	w.Header().Set("Content-Type", "application/json; charset=utf-8")

	tab := r.URL.Query().Get("tab")

	result, err := fqapi.HandleCategoryFront(tab)
	if err != nil {
		respondError(w, "获取分类列表失败: "+err.Error(), false)
		return
	}

	fmt.Fprint(w, result)
}

// HandleCategoryLanding 分类详情处理
func HandleCategoryLanding(w http.ResponseWriter, r *http.Request) {
	incrementStat("total", "category")
	w.Header().Set("Content-Type", "application/json; charset=utf-8")

	categoryID := r.URL.Query().Get("category_id")
	offset := r.URL.Query().Get("offset")
	wordNumber := r.URL.Query().Get("word_number")
	bookStatus := r.URL.Query().Get("book_status")
	sortBy := r.URL.Query().Get("sort_by")
	// 新版分类标签自带的筛选项（见 /category-front 返回的 category_landpage_url 参数）
	selectedItems := r.URL.Query().Get("selected_items")

	result, err := fqapi.HandleCategoryLanding(categoryID, offset, wordNumber, bookStatus, sortBy, selectedItems)
	if err != nil {
		respondError(w, "获取分类详情失败: "+err.Error(), false)
		return
	}

	fmt.Fprint(w, result)
}