116 lines
2.9 KiB
TypeScript
116 lines
2.9 KiB
TypeScript
import React, { useState, useContext, useEffect, MouseEvent, forwardRef } from 'react';
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import { coursesContext } from '../contexts/CoursesProvider';
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import { Course } from '../types';
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import styled from 'styled-components';
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const DropdownContainer = styled.div`
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position: relative;
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z-index: 99999999;
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max-height: 420px;
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border-radius: 3px;
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overflow-y: auto;
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box-shadow: 0.05em 0.2em 0.6em rgba(0, 0, 0, 0.2);
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scroll-snap-type: y mandatory;
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scroll-behavior: smooth;
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::-webkit-scrollbar-track {
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border-radius: 10px;
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background-color: #f5f5f5;
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}
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::-webkit-scrollbar {
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width: 12px;
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background-color: #f5f5f5;
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}
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::-webkit-scrollbar-thumb {
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border-radius: 10px;
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background-color: black;
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border: 1px solid;
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}
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`;
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const CourseContainer = styled.div`
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padding: 5px;
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padding-left: 20px;
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background-color: #f2f4f7;
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font-size: 18px;
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font-weight: 500;
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scroll-snap-align: end;
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:hover {
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background-color: #eceef4;
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cursor: pointer;
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}
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`;
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interface DropdownProps {
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open: boolean;
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input: string;
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handleCloseDropdown: () => void;
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}
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export const Dropdown = forwardRef(({ open, input, handleCloseDropdown }: DropdownProps, ref: any) => {
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//courses - choosenCourses
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const [filteredCourses, setFilteredCourses] = useState<Array<Course>>([]);
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const { courses, basket, addToBasket } = useContext(coursesContext)!;
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useEffect(() => {
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console.log('wut');
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}, [open, input, handleCloseDropdown]);
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useEffect(() => {
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console.log('input is: ', input);
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}, [input]);
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useEffect(() => {
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console.log('is open: ', open);
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}, [open]);
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useEffect(() => {
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const filterCourses = (input: string) => {
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const choosenCoursesNames = basket.map(({ name }) => name.trim());
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const filteredCourses = courses.filter(
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({ name }) =>
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name
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.toLowerCase()
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.normalize('NFD')
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.replace(/[\u0300-\u036f]/g, '')
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.includes(
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input
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.toLowerCase()
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.normalize('NFD')
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.replace(/[\u0300-\u036f]/g, ''),
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) && !choosenCoursesNames.includes(name),
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);
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setFilteredCourses(filteredCourses);
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};
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console.log("filtering courses");
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filterCourses(input);
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}, [open, input, basket]);
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const onCourseClick = async (event: MouseEvent) => {
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const target = event.currentTarget;
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if (target.id && target.textContent) {
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const course = filteredCourses.find(({ id }) => id.toString() === target.id)!;
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console.log('added course is');
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console.log(course);
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addToBasket(course);
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handleCloseDropdown();
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}
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};
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return (
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<DropdownContainer>
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{open && (
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<>
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{filteredCourses.map(({ name, id }, index) => (
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<CourseContainer key={index} id={id.toString()} onClick={onCourseClick}>
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<p>{name} </p>
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</CourseContainer>
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))}
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</>
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)}
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</DropdownContainer>
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);
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});
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