frontend/src/components/Scheduler.tsx
2020-11-20 15:58:51 +01:00

136 lines
4.4 KiB
TypeScript

import React, { useEffect, MouseEvent, useRef, useCallback, useLayoutEffect } from 'react';
import { useState } from 'react';
import { SchedulerEvents } from './SchedulerEvents';
import { days, hours } from '../constants/index';
import styled from 'styled-components/macro';
const SchedulerWrapper = styled.div`
border-collapse: collapse;
flex: 1;
background-color: white;
padding: 10px 40px 25px 10px;
border-radius: 5px;
margin-right: 20px;
flex-direction: column;
justify-content: center;
align-items: center;
box-shadow: 3px 3px 3px -2px rgba(0, 0, 0, 0.59);
`;
const TableBody = styled.div`
position: relative;
width: 100%;
display: flex;
flex-direction: column;
height: calc(100% * 25 / 26);
`;
const TableRow = styled.div`
display: flex;
height: 100%;
`;
const TableHead = styled.div`
display: flex;
width: 100%;
height: calc(100% / 26);
`;
interface TableCellProps {
cellHeight?: number;
isHourColumn?: boolean;
}
const TableCell = styled.div<TableCellProps>`
border-width: ${({ isHourColumn }) => !isHourColumn && '2px'};
border-style: ${({ isHourColumn }) => !isHourColumn && 'none solid dotted none'};
border-color: rgb(242, 243, 245);
display: flex;
align-items: center;
justify-content: ${({ isHourColumn }) => (isHourColumn ? 'flex-end' : 'center')};
flex: ${({ isHourColumn }) => (isHourColumn ? '1' : '5')};
margin-right: ${({ isHourColumn }) => (isHourColumn ? '10px' : '0px')};
margin-top: ${({ isHourColumn, cellHeight }) => (isHourColumn ? `-${cellHeight}px` : '0px')};
font-size: 0.75vw;
user-select: none;
border-collapse: collapse;
:nth-child(2) {
border-left: 2px solid rgb(242, 243, 245);
}
font-weight: bold;
`;
export const Scheduler = () => {
const cellRef = useRef<HTMLDivElement>(null);
const [cellWidth, setCellWidth] = useState(0);
const [cellTop, setCellTop] = useState(0);
const [cellHeight, setCellHeight] = useState(0);
console.log('cell height: ', cellHeight);
useEffect(() => {
const handleResize = () => {
if (cellRef.current) {
setCellWidth(cellRef.current.getBoundingClientRect().width);
setCellTop(cellRef.current.getBoundingClientRect().top);
setCellHeight(cellRef.current.getBoundingClientRect().height);
}
};
handleResize();
window.addEventListener('resize', handleResize);
return () => window.removeEventListener('resize', handleResize);
}, []);
return (
<>
<SchedulerWrapper>
<TableHead>
{days.map((day, indexCell) =>
indexCell === 0 ? (
<TableCell isHourColumn={true} key={indexCell}>
{day}
</TableCell>
) : (
<TableCell style={{ borderStyle: 'none none solid none' }} key={indexCell}>
{day}
</TableCell>
),
)}
</TableHead>
<TableBody>
{hours.map((hour, indexRow) => (
<TableRow key={indexRow}>
{[hour, '', '', '', '', ''].map((value, indexCell) =>
indexCell === 0 ? (
<TableCell isHourColumn={true} cellHeight={cellHeight} key={`${indexRow}${indexCell}`}>
{value}
</TableCell>
) : indexRow === 0 && indexCell === 1 ? (
<TableCell ref={cellRef} key={`${indexRow}${indexCell}`}>
{value}
</TableCell>
) : indexRow === 23 ? (
<TableCell style={{ borderBottom: '2px soli rgb(242, 243, 245)' }} key={`${indexRow}${indexCell}`}>
{value}
</TableCell>
) : indexRow === 5 ? (
<TableCell style={{ borderBottom: '2px solid rgb(242, 243, 245)' }} key={`${indexRow}${indexCell}`}>
{value}
</TableCell>
) : indexRow % 2 !== 0 ? (
<TableCell style={{ borderBottom: '2px solid rgb(242, 243, 245)' }} key={`${indexRow}${indexCell}`}>
{value}
</TableCell>
) : (
<TableCell key={`${indexRow}${indexCell}`}>{value}</TableCell>
),
)}
</TableRow>
))}
<SchedulerEvents cellTop={cellTop} cellWidth={cellWidth} cellHeight={cellHeight} />
</TableBody>
</SchedulerWrapper>
</>
);
};