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mvfront-react/components/admin/CandidateModalSet.tsx

221 lines
6.7 KiB

import { useState, useEffect, useRef, KeyboardEvent } from 'react';
import { Row, Col, Label, Input, Modal, ModalBody, Form } from 'reactstrap';
import { faPlus, faArrowLeft } from '@fortawesome/free-solid-svg-icons';
import { useTranslation } from 'next-i18next';
import Image from 'next/image';
import { ElectionTypes, useElection } from '@services/ElectionContext';
import Button from '@components/Button';
import { upload } from '@services/imgpush';
import { IMGPUSH_URL } from '@services/constants';
import { AppTypes, useAppContext } from '@services/context';
import defaultAvatar from '../../public/default-avatar.svg';
const CandidateModal = ({ isOpen, position, toggle }) => {
const { t } = useTranslation();
const [election, dispatch] = useElection();
const candidate = election.candidates[position];
const [state, setState] = useState(candidate);
const image = state.image && state.image != '' ? state.image : defaultAvatar;
const handleFile = async (event) => {
const payload = await upload(event.target.files[0]);
setState((s) => ({ ...s, image: `${IMGPUSH_URL}/${payload['filename']}` }));
};
const [app, dispatchApp] = useAppContext();
// to manage the hidden ugly file input
const hiddenFileInput = useRef(null);
const inputRef = useRef(null);
const names = election.candidates
.filter((_, i) => i != position)
.map((c) => c.name);
const disabled = state.name === '' || names.includes(state.name);
useEffect(() => {
setState(election.candidates[position]);
}, [election]);
useEffect(() => {
// When isOpen got active, we put the focus on the input field
setTimeout(() => {
console.log(inputRef.current);
if (isOpen && inputRef && inputRef.current) {
inputRef.current.focus();
}
}, 100);
}, [isOpen]);
// check if key down is enter
const handleKeyDown = (e: KeyboardEvent<HTMLFormElement>) => {
if (e.key == 'Enter') {
save(e);
}
};
const save = (e) => {
e.preventDefault();
if (state.name === '') {
dispatchApp({
type: AppTypes.TOAST_ADD,
status: 'error',
message: t('error.empty-name'),
});
return;
}
if (names.includes(state.name)) {
alert('foo');
dispatchApp({
type: AppTypes.TOAST_ADD,
status: 'error',
message: t('error.twice-same-names'),
});
return;
}
dispatch({
type: ElectionTypes.CANDIDATE_SET,
position: position,
field: 'image',
value: state.image,
});
dispatch({
type: ElectionTypes.CANDIDATE_SET,
position: position,
field: 'name',
value: state.name,
});
dispatch({
type: ElectionTypes.CANDIDATE_SET,
position: position,
field: 'description',
value: state.description,
});
toggle();
};
const handleName = (e) => {
setState((s) => ({ ...s, name: e.target.value }));
};
const handleDescription = (e) => {
setState((s) => ({ ...s, description: e.target.value }));
};
return (
<Modal
isOpen={isOpen}
toggle={toggle}
keyboard={true}
className="modal_candidate"
>
<div className="modal-header p-4">
<h4 className="modal-title">{t('admin.add-candidate')}</h4>
<button
type="button"
onClick={toggle}
className="btn-close"
data-bs-dismiss="modal"
aria-label="Close"
></button>
</div>
<ModalBody className="p-4">
<p>{t('admin.add-candidate-desc')}</p>
<Col>
<Form className="container container-fluid" onKeyDown={handleKeyDown}>
<div className="my-3">
<Label className="fw-bold">{t('common.name')} </Label>
<input
className="form-control"
type="text"
placeholder={t('admin.candidate-name-placeholder')}
tabIndex={position + 1}
value={state.name}
onChange={handleName}
maxLength={250}
autoFocus={true}
required={true}
ref={inputRef}
/>
</div>
<Label className="fw-bold">
{t('admin.photo')}{' '}
<span className="text-muted"> ({t('admin.optional')})</span>
</Label>
<div className="d-flex flex-column flex-md-row gap-2 justify-content-md-between justify-content-center align-items-center">
<Image
src={image}
alt={t('admin.photo')}
height={120}
width={120}
/>
<div className="mb-3">
<p>{t('admin.photo-type')} jpg, png, pdf</p>
<div className="w-100 d-md-block d-grid">
<input
type="file"
className="hide"
onChange={handleFile}
ref={hiddenFileInput}
/>
<Button
color="dark"
outline={true}
onClick={() => hiddenFileInput.current.click()}
>
{t('admin.photo-import')}
</Button>
</div>
</div>
</div>
<div className="">
<Label className="fw-bold">
{t('common.description')}{' '}
<span className="text-muted"> ({t('admin.optional')})</span>
</Label>
<textarea
rows={3}
className="form-control"
placeholder={t('admin.candidate-desc-placeholder')}
onChange={handleDescription}
value={state.description}
maxLength={250}
/>
</div>
<div className="mt-3 gap-2 d-flex mb-3 justify-content-between">
<Button
color="dark"
onClick={toggle}
className=""
outline={true}
icon={faArrowLeft}
>
{t('common.cancel')}
</Button>
{
// Since we disabled the button, the onCLick is supported by another component
}
<div onClick={save}>
<Button
color={disabled ? 'light' : 'primary'}
position="right"
disabled={disabled}
icon={faPlus}
role="submit"
>
{t('common.save')}
</Button>
</div>
</div>
</Form>
</Col>
</ModalBody>
</Modal>
);
};
export default CandidateModal;