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MultipleChoiceSurveyOverviewTable.jsx
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MultipleChoiceSurveyOverviewTable.jsx
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import React, {Component, PropTypes} from 'react';
import {Table, sort} from 'reactabular';
import {tableLayoutStyles, sortableOptions} from "../tables/tableConstants";
import i18n from '@cdo/locale';
import wrappedSortable from '../tables/wrapped_sortable';
import orderBy from 'lodash/orderBy';
import MultipleChoiceAnswerCell from './MultipleChoiceAnswerCell';
import styleConstants from "@cdo/apps/styleConstants";
export const COLUMNS = {
QUESTION: 0,
};
const ANSWER_COLUMN_WIDTH = 70;
const PADDING = 20;
const styles = {
answerColumnHeader: {
width: ANSWER_COLUMN_WIDTH,
textAlign: 'center',
},
answerColumnCell: {
width: ANSWER_COLUMN_WIDTH,
padding: 0,
height: 40,
},
questionCell: {
overflow: 'hidden',
textOverflow: 'ellipsis',
whiteSpace: 'nowrap',
},
notAnsweredCell: {
padding: 0,
height: 40,
},
};
const NOT_ANSWERED = 'notAnswered';
const answerColumnsFormatter = (percentAnswered, {rowData, columnIndex, rowIndex, property}) => {
const cell = rowData.answers[columnIndex - 1];
let percentValue = 0;
if (property === NOT_ANSWERED) {
percentValue = rowData.notAnswered;
} else {
percentValue = (cell && cell.percentAnswered);
}
return (
<MultipleChoiceAnswerCell
id={rowData.id}
percentValue={percentValue}
isSurvey={true}
/>
);
};
const questionFormatter = (question, {rowData, columnIndex, rowIndex, property}) => {
return (
<div>{`${rowData.questionNumber}. ${question}`}</div>
);
};
const answerDataPropType = PropTypes.shape({
multipleChoiceOption: PropTypes.string,
percentAnswered: PropTypes.number,
});
export const multipleChoiceSurveyDataPropType = PropTypes.shape({
id: PropTypes.number.isRequired,
question: PropTypes.string.isRequired,
answers: PropTypes.arrayOf(answerDataPropType),
notAnswered: PropTypes.number.isRequired,
});
/**
* A single table that shows students' responses to each multiple choice question for a survey.
* The table displays the percent of students that select an answer choice and
* percent of students that did not answer the question.
*/
class MultipleChoiceSurveyOverviewTable extends Component {
static propTypes= {
multipleChoiceSurveyData: PropTypes.arrayOf(multipleChoiceSurveyDataPropType),
};
state = {
[COLUMNS.QUESTION]: {
direction: 'desc',
position: 0
}
};
getSortingColumns = () => {
return this.state.sortingColumns || {};
};
onSort = (selectedColumn) => {
this.setState({
sortingColumns: sort.byColumn({
sortingColumns: this.state.sortingColumns,
// Custom sortingOrder removes 'no-sort' from the cycle
sortingOrder: {
FIRST: 'asc',
asc: 'desc',
desc: 'asc'
},
selectedColumn
})
});
};
getNotAnsweredColumn = () => (
{
property: NOT_ANSWERED,
header: {
label: i18n.notAnswered(),
props: {
style: {
...tableLayoutStyles.headerCell,
...styles.answerColumnHeader,
}
},
},
cell: {
format: answerColumnsFormatter,
props: {
style: {
...tableLayoutStyles.cell,
...styles.notAnsweredCell,
}
},
}
}
);
getAnswerColumn = (columnLabel) => (
{
property: 'percentAnswered',
header: {
label: columnLabel,
props: {
style: {
...tableLayoutStyles.headerCell,
...styles.answerColumnHeader,
}
},
},
cell: {
format: answerColumnsFormatter,
props: {
style: {
...tableLayoutStyles.cell,
...styles.answerColumnCell,
}
},
}
}
);
getQuestionColumn = (sortable, numAnswers) => (
{
property: 'question',
header: {
label: i18n.question(),
props: {style: tableLayoutStyles.headerCell},
},
cell: {
format: questionFormatter,
props: {
style: {
...tableLayoutStyles.cell,
...styles.questionCell,
maxWidth: styleConstants['content-width'] - (numAnswers * (ANSWER_COLUMN_WIDTH + PADDING)),
}
},
}
}
);
getColumns = (sortable) => {
let maxOptionsQuestion = [...this.props.multipleChoiceSurveyData].sort((question1, question2) => (
question1.answers.length - question2.answers.length
)).pop();
const columnLabelNames = maxOptionsQuestion.answers.map((answer) => {
return this.getAnswerColumn(answer.multipleChoiceOption);
});
const numAnswerColumns = columnLabelNames.length + 1;
return [
this.getQuestionColumn(sortable, numAnswerColumns),
...columnLabelNames,
this.getNotAnsweredColumn(),
];
};
render() {
// Define a sorting transform that can be applied to each column
const sortable = wrappedSortable(this.getSortingColumns, this.onSort, sortableOptions);
const columns = this.getColumns(sortable);
const sortingColumns = this.getSortingColumns();
const sortedRows = sort.sorter({
columns,
sortingColumns,
sort: orderBy,
})(this.props.multipleChoiceSurveyData);
return (
<Table.Provider
columns={columns}
style={tableLayoutStyles.table}
>
<Table.Header />
<Table.Body rows={sortedRows} rowKey="id" />
</Table.Provider>
);
}
}
export default MultipleChoiceSurveyOverviewTable;