shuffle-cracked/frontend/src/views/Schedules.jsx

import React, { useEffect} from 'react';

import Paper from '@material-ui/core/Paper';
import Grid from '@material-ui/core/Grid';
import ButtonBase from '@material-ui/core/ButtonBase';
import List from '@material-ui/core/List';
import ListItem from '@material-ui/core/ListItem';
import Button from '@material-ui/core/Button';
//import Breadcrumbs from '@material-ui/core/Breadcrumbs';

const Schedules = (props) => {
  	const { globalUrl } = props;

	//const [schedules, setSchedules] = React.useState(scheduledata);
	const [schedules, setSchedules] = React.useState({});

	const getAvailableSchedules = () => {
		fetch(globalUrl+"/api/v1/schedules", {
    	  	method: 'GET',
				headers: {
					'Content-Type': 'application/json',
					'Accept': 'application/json',
				},
    		})
		.then((response) => response.json())
    	.then((responseJson) => {
			setSchedules(responseJson)
    	})
		.catch(error => {
    		console.log(error)
		});
	}

	// FIXME - add automated redirection, as empty apps look horrible currently
	const newSchedule = () => {
		fetch(globalUrl+"/api/v1/schedules/new", {
			method: "POST",
			headers: {"content-type": "application/json"},
			body: JSON.stringify(),
    	})
		.then((response) => response.json())
    	.then((responseJson) => {
			console.log(responseJson)
			setSchedules({})
    	})
		.catch(error => {
    		console.log(error)
		});
	}

	const deleteSchedule = (id) => {
		if (id === undefined) {
			return
		}

		fetch(globalUrl+"/api/v1/schedules/"+id+"/delete", {
    	  	method: 'DELETE',
				headers: {
					'Content-Type': 'application/json',
					'Accept': 'application/json',
				},
    		})
		.then((response) => response.json())
    	.then((responseJson) => {
			setSchedules({})
    	})
		.catch(error => {
    		console.log(error)
		});
	}

	// FIXME - use this?
	//const getNewScheduleInfo = () => {
	//	fetch(globalUrl+"/api/v1/schedules", {
    //	  	method: 'GET',
	//			headers: {
	//				'Content-Type': 'application/json',
	//				'Accept': 'application/json',
	//			},
    //		})
	//	.then((response) => response.json())
    //	.then((responseJson) => {
	//		setSchedules(responseJson)
    //	})
	//	.catch(error => {
    //		console.log(error)
	//	});
	//}

	useEffect(() => {
		if (Object.getOwnPropertyNames(schedules).length <= 0) {
			getAvailableSchedules()
		}
	})


	const bodyDivStyle = {
		marginLeft: "20px", 
		marginRight: "20px", 
		width: "1350px",
		minWidth: "1350px",
		maxWidth: "1350px",
	}

	const scheduleApp = (app) => {
		console.log(app)
		return(
			<Grid container spacing={2} style={{margin: "10px 10px 10px 10px"}}>
				<Grid item>
					<ButtonBase>
						<img alt="" style={{width: "100px", height: "100px"}} />
					</ButtonBase>
				</Grid>
				<Grid item xs={12} sm container>
					<Grid item xs container direction="column" spacing={2}>
						<Grid item xs>
							<div>
								<h2>{app.name}</h2>
							</div>
							<div>
								{app.description}	
							</div>
						</Grid>
						 <Grid item>
                  			{app.action}
              			</Grid>
					</Grid>
				</Grid>
			</Grid>
		)
	}

	const splitter = <div style={{width: "1px", backgroundColor: "grey", margin:"5px 5px 5px 5px"}} />

	const hrefStyle = {
		color: "#385f71", 
		textDecoration: "none"
	}

	// FIXME - add Schedule modal
	const schedulePaper = (schedule) => {
		return(
			<div>
				<Paper style={{maxWidth: "1000px", display: "flex", padding: "10px 10px 10px 10px"}}>
					<div style={{flex: "5"}}>
						{scheduleApp(schedule.appinfo.sourceapp)}
					</div>
					<div style={{flex: "1", alignItems: "center"}}>
						ARROW
					</div>
					<div style={{flex: "5"}}>
						{scheduleApp(schedule.appinfo.destinationapp)}
					</div>
					{splitter}
					<div style={{flex: "1"}}>
						<List style={{backgroundColor: "#ffffff"}}>
							<ListItem style={{flex: "1", textAlign: "center"}}>
								<a href={"/schedules/"+schedule.id} style={hrefStyle} >
									<Button
										disabled={false}
										color="primary"
									>
										Edit
									</Button>
								</a>
							</ListItem>
       						<ListItem style={{flex: "1", textAlign: "center"}}>
								<Button
									disabled={false}
									onClick={() => {deleteSchedule(schedule.id)}}
									color="primary"
								>Delete</Button>
       						</ListItem>

						</List>
					</div>
				</Paper>
			</div>
		)
	}

	console.log(schedules)
	console.log(schedules)
	console.log(schedules.schedules)
	const schedulemap = Object.getOwnPropertyNames(schedules).length > 0 && schedules.schedules && schedules.schedules.length > 0 ? 
		<div>
			{schedules.schedules.map(data => (
				schedulePaper(data)
			))}
		</div>
		: 
		<div style={{marginTop: "10%", marginLeft: "50%"}} >
			<Button
				disabled={false}
				onClick={() => {newSchedule()}}
				variant="outlined" 
				color="primary"
			>CREATE NEW SCHEDULE</Button>
		</div>

	const scheduleView = Object.getOwnPropertyNames(schedules).length > 0 ? 
		<div style={bodyDivStyle}>
			<Button
				disabled={false}
				onClick={() => {newSchedule()}}
				color="primary"
			>New</Button>
			{schedulemap}
		</div>
		:  null
	
	// Maybe use gridview or something, idk
	return (
		<div>
			{scheduleView}
		</div>
	)
}

export default Schedules