index.js

// COPYRIGHT: FUNDACIÓN TECNALIA RESEARCH & INNOVATION, 2021.

const { createCLIApp, loginAndCallAfterwards } = require("@hypercog/utils")
const { table } = require("table")

const TABLE_CONFIG = {
  border: {
    topBody: `─`,
    topJoin: `┬`,
    topLeft: `┌`,
    topRight: `┐`,

    bottomBody: `─`,
    bottomJoin: `┴`,
    bottomLeft: `└`,
    bottomRight: `┘`,

    bodyLeft: `│`,
    bodyRight: `│`,
    bodyJoin: `│`,

    joinBody: `─`,
    joinLeft: `├`,
    joinRight: `┤`,
    joinJoin: `┼`
  },
  columns: [
    { alignment: "left" },
    { alignment: "right" },
    { alignment: "right" },
    { alignment: "right" },
    { alignment: "right" },
    { alignment: "right" },
    { alignment: "right" }
  ]
}

const humanizePercentage = value => {
  if (value.percentage === undefined) {
    return value.total
  }
  return `${value.total} [%${value.percentage.toFixed(2)}]`
}
const humanizePrice = value => `${value.avg} [${value.min}, ${value.max}]`

const toLine = stat => [
  stat.total,
  humanizePercentage(stat.reused),
  humanizePercentage(stat.discarded),
  humanizePrice(stat.price)
]

const getStats = async apiClient => {
  const stats = await apiClient.getStats()

  const tableValues = [
    [
      "",
      "Total slag\nt",
      "Reused\nt [%]",
      "Discarded\nt [%]",
      "Price (€)\n Avg [Min, Max]"
    ],
    ...Object.entries(stats.perCompany || []).map(([org, val]) => [
      org,
      ...toLine(val)
    ]),
    ["Total", ...toLine(stats.global)]
  ]

  console.log(table(tableValues, TABLE_CONFIG))
}

const program = createCLIApp()

program
  .command("stats")
  .description("Get stats for public administration")
  // get max, get min
  .action(loginAndCallAfterwards(getStats))

program.parse(process.argv)