30 lines
759 B
JavaScript
30 lines
759 B
JavaScript
class SelectedTable {
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constructor (table) {
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this.assignTable(table)
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}
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assignTable = table => {
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if (table.type === "Nodule") {
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this.table = table.asTable()
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} else if (table.type === 'Table') {
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this.table = table
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} else {
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this.table = {}
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}
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}
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get headers () {
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const rows = this.table.rows
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const length = rows.length
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let lengthToSlice = 49
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if (length < 50) lengthToSlice = length - 1
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const firstSliceOfRows = rows.slice(0, lengthToSlice)
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const headersOfSplicedRows = firstSliceOfRows.map(r => Object.keys(r))
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const flatenedHeaders = headersOfSplicedRows.flat()
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const uniqueHeaders = Array.from(new Set(flatenedHeaders))
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return uniqueHeaders
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}
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}
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export default SelectedTable
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