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import { isBlank } from '../core/regex.js'
import { registerMethods } from '../../utils/methods.js'
// Dynamic style generator
export function css(style, val) {
const ret = {}
if (arguments.length === 0) {
// get full style as object
this.node.style.cssText
.split(/\s*;\s*/)
.filter(function (el) {
return !!el.length
})
.forEach(function (el) {
const t = el.split(/\s*:\s*/)
ret[t[0]] = t[1]
})
return ret
}
if (arguments.length < 2) {
// get style properties as array
if (Array.isArray(style)) {
for (const name of style) {
const cased = name
ret[name] = this.node.style.getPropertyValue(cased)
}
return ret
}
// get style for property
if (typeof style === 'string') {
return this.node.style.getPropertyValue(style)
}
// set styles in object
if (typeof style === 'object') {
for (const name in style) {
// set empty string if null/undefined/'' was given
this.node.style.setProperty(
name,
style[name] == null || isBlank.test(style[name]) ? '' : style[name]
)
}
}
}
// set style for property
if (arguments.length === 2) {
this.node.style.setProperty(
style,
val == null || isBlank.test(val) ? '' : val
)
}
return this
}
// Show element
export function show() {
return this.css('display', '')
}
// Hide element
export function hide() {
return this.css('display', 'none')
}
// Is element visible?
export function visible() {
return this.css('display') !== 'none'
}
registerMethods('Dom', {
css,
show,
hide,
visible
})
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