one/kit/table-kit.js

module.exports = class TableKit {
  titles
  colWidth
  tableCharacter

  constructor(titles, colWidth=30, tableCharacter='#') {
    this.titles = titles
    this.colWidth = colWidth
    this.tableCharacter = tableCharacter

    this.splitLine = ''.padEnd((colWidth + 2) * this.titles.length + 1, this.tableCharacter)
  }

  printTitles() {
    const colWidth = 30
    const padTitles = this.titles.map((title) => {
      return title.padEnd(colWidth, ' ')
    })
    const titleLine = (() => {
      let titleLine = ''

      for (const padTitle of padTitles) {
        titleLine = titleLine.concat(this.tableCharacter).concat(' ').concat(padTitle)
      }

      return titleLine.concat(this.tableCharacter)
    })()

    console.clear()

    console.info(this.splitLine)
    console.info(titleLine)
    console.info(this.splitLine)
  }

  showLine(rows=[], fileLogger=undefined) {
    const padRows = rows.map((col) => {
      return col.padEnd(this.colWidth, ' ')
    })
    const infoLine = (() => {
      let infoLine = ''

      for (const padRow of padRows) {
        infoLine = infoLine.concat(this.tableCharacter).concat(' ').concat(padRow)
      }

      return infoLine.concat(this.tableCharacter)
    })()

    console.info(infoLine)

    if (fileLogger) fileLogger.info(infoLine)
  }

  printEndLine(logger=undefined) {
    console.info(this.splitLine)

    if (logger) logger.info('')
  }
}