export async function colourize()

in charts/shared/table.js [94:165]

• 41 lines of code
• 10 McCabe index (conditional complexity)

export async function colourize(headings, userKey, data, columnOrder) {

	const desiredOrder = columnOrder.sort((a, b) => a.index - b.index).map(col => col.column);

	const pantone = swatches(data, userKey)

	const highlighted = userKey.map(item => item.key)

    const formating = userKey.map(item => { 

		if (item.format) {
			console.log(item.format)
			if (item.format.includes(",")) {

				return item.format.split(",")

			} else {

				return [ item.format.trim() ]

			}

		} else {

			return []

		}
        
    })

    const hasDate = formating.map(item => contains(item, 'date'))

    const graphics = userKey.map(item => { 

        return (item.graphics) ? item.graphics : undefined ;
        
    })

    const outta = userKey.map(item => { 

        return (item.outta) ? item.outta : undefined ;
        
    })


	const colourizer = (value, index) => (!contains(headings[index], highlighted)) ? false : pantone.find(item => item.name === headings[index]).profile.get(value) ;

	//const values = data.map((row) => Object.values(row))

	const values = reorderValues(data, desiredOrder);

    const getFormat = (index) => {
        return (highlighted.indexOf(headings[index]) > -1) ? formating[highlighted.indexOf(headings[index])] : [""]
    }

    const checkDate = (value, index) => {
        return (hasDate[index-1]) ? Math.floor(new Date(value).getTime() / 1000) : value
    }

    const getGraphics = (index) => {
        return (highlighted.indexOf(headings[index]) > -1) ? graphics[highlighted.indexOf(headings[index])] : null
    }

    const getOutta = (index) => {
        return (highlighted.indexOf(headings[index]) > -1) ? outta[highlighted.indexOf(headings[index])] : null
    }


	return await values.map((row, i) => {
		return row.map((value, index) => { return { value : value, sort : checkDate(value, index), format: getFormat(index), color : colourizer(value, index), contrast : setContrast(colourizer(value, index)), graphics: getGraphics(index), outta : getOutta(index) }})
	})
}