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import React from 'react';
import PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import FirstPageIcon from '@material-ui/icons/FirstPage';
import KeyboardArrowLeft from '@material-ui/icons/KeyboardArrowLeft';
import KeyboardArrowRight from '@material-ui/icons/KeyboardArrowRight';
import LastPageIcon from '@material-ui/icons/LastPage';
import { IconButton } from '@material-ui/core';
const actionsStyles = theme => ({
root: {
flexShrink: 0,
color: theme.palette.text.secondary,
marginLeft: theme.spacing(2.5),
},
});
class TbPaginationActions extends React.Component {
handleFirstPageButtonClick = event => {
this.props.onChangePage(event, 0);
};
handleBackButtonClick = event => {
this.props.onChangePage(event, this.props.page - 1);
};
handleNextButtonClick = event => {
this.props.onChangePage(event, this.props.page + 1);
};
handleLastPageButtonClick = event => {
this.props.onChangePage(
event,
Math.max(0, Math.ceil(this.props.count / this.props.rowsPerPage) - 1),
);
};
render() {
const {
classes,
count,
page,
rowsPerPage,
theme
} = this.props;
return (
<div className={classes.root}>
<IconButton
onClick={this.handleFirstPageButtonClick}
disabled={page === 0}
aria-label="First Page"
>
{theme.direction === 'rtl' ? <LastPageIcon /> : <FirstPageIcon />}
</IconButton>
<IconButton
onClick={this.handleBackButtonClick}
disabled={page === 0}
aria-label="Previous Page"
>
{theme.direction === 'rtl' ? <KeyboardArrowRight /> : <KeyboardArrowLeft />}
</IconButton>
<IconButton
onClick={this.handleNextButtonClick}
disabled={page >= Math.ceil(count / rowsPerPage) - 1}
aria-label="Next Page"
>
{theme.direction === 'rtl' ? <KeyboardArrowLeft /> : <KeyboardArrowRight />}
</IconButton>
<IconButton
onClick={this.handleLastPageButtonClick}
disabled={page >= Math.ceil(count / rowsPerPage) - 1}
aria-label="Last Page"
>
{theme.direction === 'rtl' ? <FirstPageIcon /> : <LastPageIcon />}
</IconButton>
</div>
);
}
}
TbPaginationActions.propTypes = {
classes: PropTypes.object.isRequired,
count: PropTypes.number.isRequired,
onChangePage: PropTypes.func.isRequired,
page: PropTypes.number.isRequired,
rowsPerPage: PropTypes.number.isRequired,
theme: PropTypes.object.isRequired,
};
export default withStyles(actionsStyles, { withTheme: true })(
TbPaginationActions,
);
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