import React, { useState, useContext, useEffect, MouseEvent } from 'react'; import axios from 'axios'; import { Input } from '@material-ui/core'; import ClickAwayListener from '@material-ui/core/ClickAwayListener'; import { coursesContext } from '../contexts/CoursesProvider'; import { Course, Basket } from '../types'; import styled from 'styled-components'; import { makeStyles } from '@material-ui/core/styles'; const CourseStyled = styled.div` position: relative; z-index: 10; padding: 5px; padding-left: 20px; background-color: #e6c759; font-size: 18px; font-family: Lato; :hover { background-color: #d4b851; cursor: pointer; } `; const DropdownStyled = styled.div` max-height: 400px; overflow-y: auto; ::-webkit-scrollbar { display: none; } `; const useStyles = makeStyles({ topbarInput: { marginTop: '8px', width: '100%', }, }); interface DropdownProps { clearInput: boolean; handleClearInput: () => void; } export const Dropdown = ({ clearInput, handleClearInput }: DropdownProps) => { const classes = useStyles(); const [open, setOpen] = React.useState(false); const [input, setInput] = useState(''); //courses - choosenCourses const [filteredCourses, setFilteredCourses] = useState>([]); const { courses, basket, addToBasket } = useContext(coursesContext)!; useEffect(() => { const filterCourses = (input: string) => { const choosenCoursesNames = basket.map(({ name }) => name.trim()); const filteredCourses = courses.filter( ({ name }) => name.toLowerCase().includes(input.toLowerCase()) && !choosenCoursesNames.includes(name), ); setFilteredCourses(filteredCourses); }; filterCourses(input); }, [input, open, basket]); useEffect(() => { if (clearInput) { setInput(''); handleClearInput(); } }, [clearInput]); const handleChange = (event: React.ChangeEvent) => setInput(event.target.value); const handleClick = () => setOpen(true); const handleClickAway = () => setOpen(false); const onCourseClick = async (event: MouseEvent) => { const target = event.currentTarget; if (target.id && target.textContent) { const id = target.id; const name = target.textContent; //porozmawiać z Filipem, żeby odrobinę przerobił endpoint const course: Basket = { name: name, id: parseInt(id), lecture: null, classes: null }; addToBasket(course); setOpen(false); } }; return (
{open && ( {filteredCourses.map(({ name, id }, index) => (

{name}

))}
)}
); };