blivechat/frontend/src/utils.js

export function mergeConfig (config, defaultConfig) {
  let res = {}
  for (let i in defaultConfig) {
    res[i] = i in config ? config[i] : defaultConfig[i]
  }
  return res
}

export function toBool (val) {
  if (typeof val === 'string') {
    return val !== 'false' && val !== ''
  }
  return !!val
}

export function toInt (val, _default) {
  let res = parseInt(val)
  if (isNaN(res)) {
    res = _default
  }
  return res
}

export function formatCurrency (price) {
  return new Intl.NumberFormat('zh-CN', {
    minimumFractionDigits: price < 100 ? 2 : 0
  }).format(price)
}

export function getTimeTextMinSec (date) {
  let min = ('00' + date.getMinutes()).slice(-2)
  let sec = ('00' + date.getSeconds()).slice(-2)
  return `${min}:${sec}`
}