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Merge pull request #318 from EscolaLMS/feature/categories-dropdown
Feature/categories dropdown
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src/components/molecules/DropdownCategories/DropdownCategories.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,190 @@ | ||
| import React, { FC, useRef, useState, useCallback, cloneElement } from "react"; | ||
| import { CSSTransition } from "react-transition-group"; | ||
| import styled, { withTheme } from "styled-components"; | ||
| import { useOnClickOutside } from "../../../hooks/useOnClickOutside"; | ||
| import { Checkbox } from "components/atoms/Option/Checkbox"; | ||
| import Text from "components/atoms/Typography/Text"; | ||
| import { Category } from "@escolalms/sdk/lib/types/api"; | ||
|
|
||
| interface Props { | ||
| categories: Category[]; | ||
| checkedCategories: Category[]; | ||
| isInitiallyOpen?: boolean; | ||
| onChange: (category: Category) => void; | ||
| onClick?: () => void; | ||
| onClear?: () => void; | ||
| child?: React.ReactElement<{ onClick?: () => void; $isMenuOpen?: boolean }>; | ||
| } | ||
|
|
||
| const Wrapper = styled.div` | ||
| position: relative; | ||
| width: max-content; | ||
| cursor: pointer; | ||
| `; | ||
|
|
||
| const DropdownMenuWrapper = styled.ul` | ||
| top: 10px; | ||
| position: absolute; | ||
| left: 0; | ||
| z-index: 1000; | ||
| display: flex; | ||
| flex-direction: column; | ||
| width: max-content; | ||
| box-shadow: 0px 10px 15px #00000019; | ||
| min-width: 175px; | ||
| padding: 0px; | ||
| padding-bottom: 19px; | ||
| border: 1px solid ${({ theme }) => theme.gray3}; | ||
| background: ${({ theme }) => theme.white}; | ||
| border-radius: ${({ theme }) => theme.buttonRadius}px; | ||
| min-width: 300px; | ||
| &.fade-enter { | ||
| opacity: 0; | ||
| } | ||
| &.fade-enter-active { | ||
| opacity: 1; | ||
| transition: 0.3s; | ||
| } | ||
| &.fade-enter-done { | ||
| opacity: 1; | ||
| } | ||
| &.fade-exit-active { | ||
| opacity: 0; | ||
| transition: 0.3s; | ||
| } | ||
| `; | ||
|
|
||
| const MenuItem = styled.li` | ||
| display: flex; | ||
| padding: 0px 14px; | ||
| flex-direction: column; | ||
| &:not(&:last-child) { | ||
| margin-bottom: 20px; | ||
| } | ||
| > div { | ||
| display: flex; | ||
| flex-direction: column; | ||
| label { | ||
| font-size: 16px; | ||
| font-weight: 700; | ||
| } | ||
| } | ||
| .subcategories { | ||
| margin-top: 15px; | ||
| margin-left: 20px; | ||
| } | ||
| `; | ||
|
|
||
| const ClearItem = styled.li` | ||
| display: flex; | ||
| justify-content: space-between; | ||
| margin-bottom: 20px; | ||
| border-bottom: 1px solid #eaeaea; | ||
| padding: 13px 14px; | ||
| p { | ||
| margin: 0; | ||
| } | ||
| button { | ||
| all: unset; | ||
| opacity: 0.55; | ||
| } | ||
| `; | ||
|
|
||
| const DropdownCategoriesRecursive: FC< | ||
| Pick<Props, "categories" | "checkedCategories" | "onChange"> | ||
| > = ({ categories, checkedCategories, onChange }: Props) => { | ||
| const handleCategoryClick = (category: Category) => { | ||
| onChange(category); | ||
| }; | ||
|
|
||
| return ( | ||
| <> | ||
| {categories.map((category: Category) => ( | ||
| <MenuItem key={category.id}> | ||
| <Checkbox | ||
| name={category.name} | ||
| label={category.name} | ||
| checked={ | ||
| checkedCategories.find((item) => item.id === category.id) | ||
| ? true | ||
| : false | ||
| } | ||
| onChange={() => handleCategoryClick(category)} | ||
| /> | ||
|
|
||
| {category.subcategories && category.subcategories.length > 0 && ( | ||
| <div className="subcategories"> | ||
| <DropdownCategoriesRecursive | ||
| checkedCategories={checkedCategories} | ||
| categories={category.subcategories} | ||
| onChange={onChange} | ||
| /> | ||
| </div> | ||
| )} | ||
| </MenuItem> | ||
| ))} | ||
| </> | ||
| ); | ||
| }; | ||
|
|
||
| export const DropdownCategories: React.FC<Props> = ({ | ||
| child, | ||
| categories, | ||
| checkedCategories, | ||
| isInitiallyOpen, | ||
| onClick, | ||
| onChange, | ||
| onClear, | ||
| }) => { | ||
| const dropdownMenuRef = useRef<HTMLUListElement | null>(null); | ||
| const [isOpen, setIsOpen] = useState(isInitiallyOpen); | ||
| const closeMenu = () => setIsOpen(false); | ||
| useOnClickOutside(dropdownMenuRef, () => closeMenu()); | ||
|
|
||
| const handleCategoryClick = useCallback( | ||
| (category: Category) => { | ||
| onChange?.(category); | ||
| }, | ||
| [onChange] | ||
| ); | ||
|
|
||
| const handleClear = () => { | ||
| onClear?.(); | ||
| closeMenu(); | ||
| }; | ||
|
|
||
| return ( | ||
| <Wrapper onClick={onClick}> | ||
| {cloneElement(child as React.ReactElement, { | ||
| onClick: () => setIsOpen((prev) => !prev), | ||
| $isMenuOpen: isOpen, | ||
| })} | ||
| <CSSTransition | ||
| in={isOpen} | ||
| timeout={300} | ||
| nodeRef={dropdownMenuRef} | ||
| classNames="fade" | ||
| unmountOnExit | ||
| > | ||
| <DropdownMenuWrapper ref={dropdownMenuRef}> | ||
| <ClearItem> | ||
| <Text size="16">Wybierz</Text> | ||
| <button onClick={handleClear}> | ||
| <Text size="13">Wyczyść</Text> | ||
| </button> | ||
| </ClearItem> | ||
| <DropdownCategoriesRecursive | ||
| checkedCategories={checkedCategories} | ||
| categories={categories} | ||
| onChange={handleCategoryClick} | ||
| /> | ||
| </DropdownMenuWrapper> | ||
| </CSSTransition> | ||
| </Wrapper> | ||
| ); | ||
| }; | ||
|
|
||
| export default withTheme(styled(DropdownCategories)``); |
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