You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.0 KiB
42 lines
1.0 KiB
2 years ago
|
'use strict'
|
||
|
|
var validate = require('aproba')
|
||
|
|
var renderTemplate = require('./render-template.js')
|
||
|
|
var wideTruncate = require('./wide-truncate')
|
||
|
|
var stringWidth = require('string-width')
|
||
|
|
|
||
|
|
module.exports = function (theme, width, completed) {
|
||
|
|
validate('ONN', [theme, width, completed])
|
||
|
|
if (completed < 0) {
|
||
|
|
completed = 0
|
||
|
|
}
|
||
|
|
if (completed > 1) {
|
||
|
|
completed = 1
|
||
|
|
}
|
||
|
|
if (width <= 0) {
|
||
|
|
return ''
|
||
|
|
}
|
||
|
|
var sofar = Math.round(width * completed)
|
||
|
|
var rest = width - sofar
|
||
|
|
var template = [
|
||
|
|
{ type: 'complete', value: repeat(theme.complete, sofar), length: sofar },
|
||
|
|
{ type: 'remaining', value: repeat(theme.remaining, rest), length: rest },
|
||
|
|
]
|
||
|
|
return renderTemplate(width, template, theme)
|
||
|
|
}
|
||
|
|
|
||
|
|
// lodash's way of repeating
|
||
|
|
function repeat (string, width) {
|
||
|
|
var result = ''
|
||
|
|
var n = width
|
||
|
|
do {
|
||
|
|
if (n % 2) {
|
||
|
|
result += string
|
||
|
|
}
|
||
|
|
n = Math.floor(n / 2)
|
||
|
|
/* eslint no-self-assign: 0 */
|
||
|
|
string += string
|
||
|
|
} while (n && stringWidth(result) < width)
|
||
|
|
|
||
|
|
return wideTruncate(result, width)
|
||
|
|
}
|