Files
dmenu-plus-front/src/app/[name]/(Main)/components/MenuIndex.tsx
T
hamid zarghami d3ef8e1a98 load pattern
2026-06-21 11:08:11 +03:30

234 lines
9.7 KiB
TypeScript

"use client";
import CategoryScroll from "@/app/[name]/(Main)/components/CategoryScroll";
import MenuFilterDrawer from "@/app/[name]/(Main)/components/MenuFilterDrawer";
import MenuSkeleton from "@/app/[name]/(Main)/components/MenuSkeleton";
import MenuSortingDrawer from "@/app/[name]/(Main)/components/MenuSortingDrawer";
import TextAlignIcon from "@/components/icons/TextAlignIcon";
import SearchBox from "@/components/input/SearchBox";
import MenuItem from "@/components/listview/MenuItem";
import MenuItemRenderer from "@/components/listview/MenuItemRenderer";
import VerticalScrollView from "@/components/listview/VerticalScrollView";
import useToggle from "@/hooks/helpers/useToggle";
import clsx from "clsx";
import { motion } from "framer-motion";
import { Candle2 } from "iconsax-react";
import { useQueryState } from "next-usequerystate";
import { useCallback, useEffect, useMemo, useRef, useState } from "react";
import { useTranslation } from "react-i18next";
import { useGetCategories, useGetFoods } from "../hooks/useMenuData";
import type { Category, Food } from "../types/Types";
const sortings = ["PopularityDescending", "RateDescending", "PriceAscending", "PriceDescending"] as const;
const MenuIndex = () => {
const { data: foodsData, isLoading: foodsLoading } = useGetFoods();
const { data: categoriesData, isLoading: categoriesLoading } = useGetCategories();
const foods = useMemo<Food[]>(() => foodsData?.data || [], [foodsData?.data]);
const categories = useMemo<Category[]>(() => categoriesData?.data || [], [categoriesData?.data]);
const isLoading = foodsLoading || categoriesLoading;
const { t: tCommon } = useTranslation("common");
const { t: tMenu } = useTranslation("menu", { keyPrefix: "Menu" });
const { state: filterModal, toggle: toggleFilterModal } = useToggle();
const { state: sortingModal, toggle: toggleSortingModal } = useToggle();
const [sorting, setSorting] = useQueryState("sortBy", { defaultValue: "0" });
const [search, setSearch] = useQueryState("q", { defaultValue: "" });
const [selectedCategory, setSelectedCategory] = useQueryState("category", {
defaultValue: "0",
});
const [selectedIngredients, setSelectedIngredients] = useQueryState("ingredients", { defaultValue: "" });
const [selectedDeliveryId, setSelectedDeliveryId] = useQueryState("delivery", { defaultValue: "0" });
const smallCategoriesRef: React.RefObject<HTMLDivElement | null> = useRef(null);
const wrapperRef: React.RefObject<HTMLDivElement | null> = useRef(null);
const [smallCategoriesVisible, setSmallCategoriesVisibility] = useState(false);
const [isInitialMount, setIsInitialMount] = useState(true);
useEffect(() => {
if (isInitialMount) {
setSearch(null);
setSelectedIngredients(null);
setSelectedDeliveryId(null);
setSorting(null);
setIsInitialMount(false);
}
}, [isInitialMount, setSearch, setSelectedIngredients, setSelectedDeliveryId, setSorting]);
useEffect(() => {
if (categoriesData?.data && selectedCategory === "0") {
setSelectedCategory(categoriesData?.data?.[0]?.id);
}
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [selectedCategory, categoriesData]);
useEffect(() => {
if (isLoading || !wrapperRef.current) return;
const scrollContainer = wrapperRef.current.parentElement?.parentElement;
if (!scrollContainer) return;
const handleScroll = () => {
if (!smallCategoriesRef.current) return;
setSmallCategoriesVisibility(scrollContainer.scrollTop >= smallCategoriesRef.current.offsetTop);
};
scrollContainer.addEventListener("scroll", handleScroll, { passive: true });
handleScroll();
return () => {
scrollContainer.removeEventListener("scroll", handleScroll);
};
}, [isLoading]);
const updateSearch = useCallback(
(e: React.ChangeEvent<HTMLInputElement>) => {
setSearch(e.target.value);
},
[setSearch],
);
const updateCategory = useCallback(
(categoryId: string) => {
setSelectedCategory(categoryId);
},
[setSelectedCategory],
);
const sortingIndex = Number(sorting);
const activeSortingIndex = Number.isNaN(sortingIndex) ? 0 : sortingIndex;
const activeSortingKey = sortings[activeSortingIndex] ?? sortings[0];
const activeSortingLabel = tMenu(`MenuSortingDrawer.Options.${activeSortingKey}`);
const changeSorting = (index: number) => {
setSorting(() => String(index));
toggleSortingModal();
};
const changeSelectedIngredients = useCallback(
(value: string) => {
setSelectedIngredients(value);
},
[setSelectedIngredients],
);
const changeSelectedDelivery = useCallback(
(value: string) => {
setSelectedDeliveryId(() => value);
},
[setSelectedDeliveryId],
);
const filteredReceiptItems = useMemo(() => {
if (!foods.length) return [];
const lowerSearch = search.toLowerCase();
const lowerIngredients = selectedIngredients ? selectedIngredients.toLowerCase() : "";
const selectedCatId = selectedCategory === "0" ? null : selectedCategory;
const filtered = foods.filter((item) => {
const matchesCategory = !selectedCatId || item.category === selectedCatId;
const itemName = item.title;
const matchesSearch = !search || itemName.toLowerCase().includes(lowerSearch);
const matchesIngredients =
!selectedIngredients ||
(() => {
if (item.content && Array.isArray(item.content) && item.content.length > 0) {
return item.content.some((content: string) => content.toLowerCase().includes(lowerIngredients));
}
return item.desc.toLowerCase().includes(lowerIngredients);
})();
const matchesDelivery = selectedDeliveryId === "0" || (selectedDeliveryId === "pickup" && item.pickupServe) || (selectedDeliveryId === "inPlace" && item.inPlaceServe);
return matchesCategory && matchesSearch && matchesIngredients && matchesDelivery;
});
const sortingKey = sortings[Number(sorting)] || sortings[0];
return [...filtered].sort((a, b) => {
switch (sortingKey) {
case "PopularityDescending":
case "RateDescending":
return 0;
case "PriceAscending":
return (a.price ?? 0) - (b.price ?? 0);
case "PriceDescending":
return (b.price ?? 0) - (a.price ?? 0);
default:
return 0;
}
});
}, [selectedCategory, search, selectedIngredients, selectedDeliveryId, foods, sorting]);
if (isLoading) {
return <MenuSkeleton />;
}
return (
<div className="flex flex-col gap-4 items-center pt-5 mb-8" ref={wrapperRef}>
<div className="w-full">
<SearchBox value={search} placeholder={tCommon("SearchPlaceholder")} onChange={updateSearch} />
<CategoryScroll categories={categories} selectedCategory={selectedCategory} onSelect={updateCategory} />
</div>
<section className="w-full">
<div className="flex flex-wrap gap-2 items-center relative" ref={smallCategoriesRef}>
<span className="sm:text-base text-sm font-medium max-w-[113px] sm:max-w-auto">{selectedCategory === "0" ? "" : categories.find((c) => c.id === selectedCategory)?.title || ""}</span>
<div className="flex min-w-[247px] flex-1 gap-2 justify-end items-center">
<button onClick={toggleFilterModal} className="rounded-xl h-8 bg-container pattern-secondary-bg ps-4 pe-2 py-1.5 inline-flex items-center justify-between gap-[7px]">
<Candle2 className="stroke-foreground" size={16} />
<span className="text-xs leading-5 font-medium whitespace-nowrap">{tMenu("MenuFilterDrawer.Label")}</span>
</button>
<button onClick={toggleSortingModal} className="rounded-xl h-8 bg-container pattern-secondary-bg ps-4 pe-2 py-1.5 inline-flex items-center gap-2">
<TextAlignIcon className="text-foreground" />
<span className="text-xs leading-5 font-medium whitespace-nowrap">{activeSortingLabel}</span>
</button>
</div>
</div>
<motion.div
initial={{
y: smallCategoriesVisible ? 0 : -50,
opacity: smallCategoriesVisible ? 1 : 0,
}}
animate={{
y: smallCategoriesVisible ? 0 : -50,
opacity: smallCategoriesVisible ? 1 : 0,
}}
transition={{ duration: 0.1 }}
className={clsx("fixed left-0 z-10 top-0 px-4 pt-16 bg-[#F4F5F9CC] dark:bg-background/70 backdrop-blur-[44px] right-0 xl:pr-72 xl:pt-20", !smallCategoriesVisible && "pointer-events-none")}
>
<CategoryScroll categories={categories} selectedCategory={selectedCategory} onSelect={updateCategory} variant="small" />
</motion.div>
<VerticalScrollView className="mt-5! overflow-y-auto h-full">
{filteredReceiptItems.length === 0 ? (
<div className="text-center text-foreground/60 py-8">{foodsData ? "غذایی یافت نشد" : "در حال بارگذاری..."}</div>
) : (
filteredReceiptItems.map((food) => (
<MenuItemRenderer key={food.id}>
<MenuItem food={food} />
</MenuItemRenderer>
))
)}
</VerticalScrollView>
</section>
<MenuFilterDrawer
visible={filterModal}
onClose={toggleFilterModal}
selectedIngredients={selectedIngredients}
selectedDeliveryId={selectedDeliveryId}
onIngredientsChange={changeSelectedIngredients}
onDeliveryChange={changeSelectedDelivery}
onApply={() => {}}
tMenu={tMenu}
/>
<MenuSortingDrawer visible={sortingModal} onClose={toggleSortingModal} sortings={sortings} activeIndex={activeSortingIndex} onSelect={changeSorting} tMenu={tMenu} />
</div>
);
};
export default MenuIndex;