react/src/components/InstrumentForm.js
import React from 'react';
import { isNil } from "lodash";
import { Form } from 'react-final-form';
import { useDispatch } from 'react-redux'
import { Instrument } from '../actions'
import { ObjectStatusBar, ObjectStatus } from '../components/ObjectStatusBar'
import { ObjectCheckForInitialValues } from '../support/ObjectCheckForInitialValues'
import { makeStyles } from '@material-ui/core/styles';
import { ObjectColour } from '../support/ObjectColour'
import {
TextField
} from 'mui-rff';
import {
Paper,
Grid,
Button,
CssBaseline
} from '@material-ui/core';
const useStyles = makeStyles({
table: {
minWidth: 650,
},
paper:{
boxShadow :`5px 5px 15px 5px #${ObjectColour('statement')}`
}
});
const validate = (values, status) => {
const errors = {};
if(status.errors){
Object.keys(status.errors).map((key)=>{
if(isNil(values[key]) || values[key] === ''){
errors[key] = status.errors[key][0];
return
}
})
}else{
if (!values.label) {
errors.label = 'Required';
}
}
return errors;
};
const formFields = (item) => {
return [
{
size: 12,
field: (
<TextField
label="Prefix"
name="prefix"
margin="none"
disabled={!isNil(item.id)}
required={false}
multiline
/>
),
},
{
size: 12,
field: (
<TextField
label="Study"
name="study"
margin="none"
required={false}
multiline
/>
),
},
{
size: 12,
field: (
<TextField
label="Instrument Title"
name="label"
margin="none"
required={false}
multiline
/>
),
},
{
size: 12,
field: (
<TextField
label="Agency"
name="agency"
margin="none"
required={false}
multiline
/>
),
},
{
size: 12,
field: (
<TextField
label="Version"
name="version"
margin="none"
required={false}
multiline
/>
),
},
]
}
export const InstrumentForm = (props) => {
const {instrument, onChange, path, onDelete} = props;
const dispatch = useDispatch();
const classes = useStyles();
const status = ObjectStatus(instrument.id || 'new', 'Instrument')
const onSubmit = (values) => {
values = ObjectCheckForInitialValues(instrument, values)
if(isNil(instrument.id)){
dispatch(Instrument.create(values))
}else{
dispatch(Instrument.update(instrument.id, values))
}
}
return (
<div style={{ padding: 16, margin: 'auto', maxWidth: 1000 }}>
<ObjectStatusBar id={instrument.id || 'new'} type={'Instrument'} />
<CssBaseline />
<Form
onSubmit={onSubmit}
initialValues={instrument}
validate={(values) => validate(values, status)}
render={({
handleSubmit,
form: {
mutators: { push, pop }
}, // injected from final-form-arrays above
pristine,
form,
submitting,
values
}) => (
<form onSubmit={handleSubmit} noValidate>
<Paper style={{ padding: 16 }} className={classes.paper}>
<Grid container alignItems="flex-start" spacing={2}>
{formFields(instrument).map((item, idx) => (
<Grid item xs={item.size} key={idx}>
{item.type && item.type === 'select'
? item.field([])
: item.field
}
</Grid>
))}
<Grid item style={{ marginTop: 16 }}>
<Button
type="button"
variant="contained"
onClick={form.reset}
disabled={submitting || pristine}
>
Reset
</Button>
</Grid>
<Grid item style={{ marginTop: 16 }}>
<Button
variant="contained"
color="primary"
type="submit"
disabled={submitting}
>
Submit
</Button>
</Grid>
</Grid>
</Paper>
</form>
)}
/>
</div>
);
}