wsemi

import oc from 'wsemi/src/color.mjs'

let c
let c1
let c2
let r

c = '#cd'
r = oc.toRgbaString(c)
console.log(r)
// => rgba(205, 205, 205, 1)

c = '#6a3'
r = oc.toRgbaString(c)
console.log(r)
// => rgba(102, 170, 51, 1)

c = '#6b8e23'
r = oc.toRgbaString(c)
console.log(r)
// => rgba(107, 142, 35, 1)

c1 = '#cd'
c2 = 'hsl (320, 50%, 40%)'
r = oc.mix(c1, 0.5, c2, 0.5, 'toRgbString')
console.log(r)
// => rgb(179, 128, 162)

c1 = '#cd'
c2 = 'hsl (320, 50%, 40%)' //rgb(153, 51, 119)
r = oc.mix(c1, 0, c2, 1, 'toRgbString')
console.log(r)
// => rgb(153, 51, 119)

c1 = 'rgb(250, 120, 50)'
c2 = 'hsva (320, 100%, 50%, 0.1)'
r = oc.mix(c1, 0.5, c2, 0.5, 'toRgba')
console.log(r)
// => { r: 189, g: 60, b: 68, a: 0.55 }

c = 'rgb(250, 120, 50)'
r = oc.toRgbaString(c)
console.log(r)
// => rgba(250, 120, 50, 1)

c = 'rgb(250, 120, 50)'
r = oc.toHslaString(c)
console.log(r)
// => hsla(21, 0.952, 0.588, 1)

c = 'rgb(250, 120, 50)'
r = oc.toHsvaString(c)
console.log(r)
// => hsva(21, 0.8, 0.98, 1)

c = 'rgb(250, 120, 50)'
r = oc.toHexString(c)
console.log(r)
// => #fa7832

c = 'skyblue'
r = oc.toRgbaString(c)
console.log(r)
// => rgba(135, 206, 235, 1)

c = 'hsl (320, 50%, 40%)'
r = oc.toRgba(c)
console.log(r)
// => { r: 153, g: 51, b: 119, a: 1 }

c = 'hsva (320, 100%, 50%, 0.1)'
r = oc.toRgba(c)
console.log(r)
// => { r: 128, g: 0, b: 85, a: 0.1 }

c = { r: 255, g: 150, b: 50 }
r = oc.toHsla(c)
console.log(r)
// => { h: 29, s: 0.672, l: 0.002, a: 1 }

c = { r: '50%', g: 150, b: 50, a: 0.1 }
r = oc.toHsva(c)
console.log(r)
// => { h: 74, s: 0.667, v: 0.002, a: 0.1 }

c = { h: 320, s: 0.2, l: 0.15 }
r = oc.toRgba(c)
console.log(r)
// => { r: 46, g: 31, b: 31, a: 1 }

c = { h: 320, s: '12%', l: '8%', a: 0.1 }
r = oc.toRgba(c)
console.log(r)
// => { r: 23, g: 18, b: 18, a: 0.1 }

c = { h: 320, s: 0.2, v: 0.15 }
r = oc.toRgba(c)
console.log(r)
// => { r: 38, g: 31, b: 31, a: 1 }

c = { h: '50%', s: 0.2, l: 0.15 }
r = oc.toHexString(c)
console.log(r)
// => #1f2e2e

c = { h: '50%', s: 0.2, l: 0.15 }
r = oc.toRgbaString(c)
console.log(r)
// => rgba(31, 46, 46, 1)

c = { h: '50%', s: 0.2, l: 0.15 }
r = oc.toRgba(c)
console.log(r)
// => { r: 31, g: 46, b: 46, a: 1 }

c = { h: 180, s: 0.2, l: 0.15 }
r = oc.toHexString(c)
console.log(r)
// => #1f2e2e

c = { h: '50%', s: '12%', v: '8%', a: 0.1 }
r = oc.toRgba(c)
console.log(r)
// => { r: 20, g: 18, b: 18, a: 0.1 }

need test in browser

let ab = (new Uint8Array([66, 97, 115])).buffer
console.log(ab2blob(ab))
// => Blob {size: 3, type: ""}

let ab = (new Uint8Array([66, 97, 115])).buffer
console.log(ab2u8arr(ab))
// => new Uint8Array([66, 97, 115])

console.log(addMonth('2019-01', 2))
// => '2019-03'

console.log(addMonth('2018-12', -1))
// => '2018-11'

let str = '53616c7465645f5f47214797ac01bc03cceb69ebced4948501ab94ca9644a6dfd277456aead4432cb9c9d74c38c42c79'
let key = '1234567890abcdefghijk'
console.log(aes2str(str, key))
// => 'test中文abcdefghijklmn'

async function topAsync() {

    function test1() {
        return new Promise((resolve, reject) => {
            let ms = []

            let oAL = alive(1500)
            let t = new Date()

            let a = { data: 123 }
            let b = { data: '34.56' }

            setTimeout(() => {
                console.log(parseInt((new Date() - t)) + 'ms', 'trigger a1')
                oAL.trigger('a', a)
            }, 500)

            setTimeout(() => {
                console.log(parseInt((new Date() - t)) + 'ms', 'trigger a2')
                oAL.trigger('a', a)
            }, 1900)

            setTimeout(() => {
                console.log(parseInt((new Date() - t)) + 'ms', 'trigger b1')
                oAL.trigger('b', b)
            }, 1000)

            setTimeout(() => {
                console.log(parseInt((new Date() - t)) + 'ms', 'trigger b2')
                oAL.trigger('b', b)
            }, 3000)

            oAL.on('message', function({ eventName, key, data, now }) {
                console.log(parseInt((new Date() - t)) + 'ms', { eventName, key, data, now })
                ms.push(eventName + '|' + key)
            })

            setTimeout(() => {
                resolve(ms)
            }, 5000)

        })
    }
    console.log('test1')
    let r1 = await test1()
    console.log(JSON.stringify(r1))
    // test1
    // 503ms trigger a1
    // 508ms { eventName: 'enter', key: 'a', data: { data: 123 }, now: 1 }
    // 1001ms trigger b1
    // 1003ms { eventName: 'enter', key: 'b', data: { data: '34.56' }, now: 2 }
    // 1901ms trigger a2
    // 2523ms { eventName: 'leave', key: 'b', data: { data: '34.56' }, now: 1 }
    // 3002ms trigger b2
    // 3004ms { eventName: 'enter', key: 'b', data: { data: '34.56' }, now: 2 }
    // 3430ms { eventName: 'leave', key: 'a', data: { data: 123 }, now: 1 }
    // 4544ms { eventName: 'leave', key: 'b', data: { data: '34.56' }, now: 0 }
    // ["enter|a","enter|b","leave|b","enter|b","leave|a","leave|b"]

}
topAsync().catch(() => {})

console.log(arr2dt(['a', 'b']))
// => { 'a': '', 'b': '' }

console.log(arr2dt(['a', 'b'], 'xyz'))
// => { a: 'xyz', b: 'xyz' }

console.log(arr2dt(['a', 'b'], null))
// => { a: null, b: null }

console.log(arr2dt(['a', 'b'], [12.3, '456a']))
// => { 'a': 12.3, 'b': '456a' }

console.log(arr2dt(['a', 'b'], [null, '456a']))
// => { 'a': null, 'b': '456a' }

console.log(arr2dt(['a', 'b'], [12.3]))
// => {}

console.log(arr2dt(['a', 'b'], {}))
// => { a: {}, b: {} }

console.log(arraccum([1, 2, 3, 4]))
// => [1, 3, 6, 10]

let v1 = [1, 2, 3, 4]
let v2 = [0.1, 0.1, 0.1, 0.1]
let v3 = [11, 22, 33, 44]

console.log(arradd(v1, v2))
// => [ 1.1, 2.1, 3.1, 4.1 ]

console.log(arradd(v1, v2, v3))
// => [ 12.1, 24.1, 36.1, 48.1 ]

console.log(arrat([1, 2, 3, '4', 5, 'abc'], 1))
// => [2]

console.log(arrat([1, 2, 3, '4', 5, 'abc'], 1, 4))
// => [2, 3, '4', 5]

let arr = [
    'abc def xyz',
    '測試abc中文mnop',
    'Instead of creating yet another opinionated application',
    'Node.js module which can be integrated into a larger application',
]
let kws = null
let r = null

kws = 'abc'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: true, weight: 1 },
//     { hasKeyword: true, weight: 1 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 }
// ]

kws = 'def'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: true, weight: 1 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 }
// ]

kws = 'def 中文'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: true, weight: 1 },
//     { hasKeyword: true, weight: 0.25 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 }
// ]

kws = 'def 中文 mnop'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: true, weight: 1 },
//     { hasKeyword: true, weight: 0.5555555555555557 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 }
// ]

kws = 'def +yet'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: true, weight: 0.25 },
//     { hasKeyword: false, weight: 0 }
// ]

kws = 'def of module -yet'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: true, weight: 1 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: true, weight: 0.25 }
// ]

kws = '+'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 }
// ]

kws = '-'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 }
// ]

kws = 'def +'
r = arrfilter(arr, kws)
console.log(r)
// => [
//     { hasKeyword: true, weight: 1 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 },
//     { hasKeyword: false, weight: 0 }
// ]

console.log(arrfind([1, 2, 3, '4', 5, 'abc'], 2))
// => [ 1 ]

console.log(arrfind([1, 2, 3, '4', 5, 'abc'], 12))
// => [ -1 ]

console.log(arrfind([1, 2, 3, '4', 5, 'abc'], [2]))
// => [ 1 ]

console.log(arrfind([1, 2, 3, '4', 5, 'abc'], ['4', 2]))
// => [ 3, 1 ]

console.log(arrfind([1, true, 2, 3, '4', true, 5, 'abc'], true))
// => [ 1 ]

console.log(arrfind([1, true, 2, 3, '4', true, 5, 'abc'], [true]))
// => [ 1 ]

console.log(arrfind([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], { x: 'xyz' }))
// => [ 2 ]

console.log(arrfind([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], [{ x: 'xyz' }]))
// => [ 2 ]

console.log(arrfind([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], ['4', { x: 'xyz' }]))
// => [ 4, 2 ]

console.log(arrfind([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], [7, { x: 'xyz' }]))
// => [-1, 2]

console.log(arrhas([1, 2, 3, '4', 5, 'abc'], 2))
// => true

console.log(arrhas([1, 2, 3, '4', 5, 'abc'], 6))
// => false

console.log(arrhas([1, 2, 3, '4', 5, 'abc'], [2]))
// => true

console.log(arrhas([1, 2, 3, '4', 5, 'abc'], [6]))
// => false

console.log(arrhas([1, 2, 3, '4', 5, 'abc'], ['4', 2]))
// => true

console.log(arrhas([1, 2, 3, '4', 5, 'abc'], ['7', 6]))
// => false

console.log(arrhas([1, true, 2, 3, '4', true, 5, 'abc'], true))
// => true

console.log(arrhas([1, true, 2, 3, '4', true, 5, 'abc'], false))
// => false

console.log(arrhas([1, true, 2, 3, '4', true, 5, 'abc'], [true]))
// => true

console.log(arrhas([1, true, 2, 3, '4', true, 5, 'abc'], [false]))
// => false

console.log(arrhas([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], { x: 'xyz' }))
// => true

console.log(arrhas([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], { x: 'opqr' }))
// => false

console.log(arrhas([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], [{ x: 'xyz' }]))
// => true

console.log(arrhas([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], [{ x: 'opqr' }]))
// => false

console.log(arrhas([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], ['4', { x: 'xyz' }]))
// => true

console.log(arrhas([1, 2, { x: 'xyz' }, 3, '4', 5, 'abc'], ['7', { x: 'opqr' }]))
// => false

let r

r = arrsort([1, 30, 4, 21, 100000])
console.log(r)
// => [ 1, 4, 21, 30, 100000 ]

r = arrsort([1, 30, 4, 21, 100000], { returnIndex: true })
console.log(r)
// => [ 0, 2, 3, 1, 4 ]

r = arrsort(['March', 'Jan', 'Feb', 'Dec'])
console.log(r)
// => [ 'Dec', 'Feb', 'Jan', 'March' ]

r = arrsort(['1', '30', '  4  ', '21', '100000'])
console.log(r)
// => [ '1', '  4  ', '21', '30', '100000' ]

r = arrsort(['1', '30', '  4  ', 21, '100000'])
console.log(r)
// => [ '1', '  4  ', 21, '30', '100000' ]

r = arrsort(['abc1', 'abc30', 'abc4', 'abc21', 'abc100000'])
console.log(r)
// => [ 'abc1', 'abc4', 'abc21', 'abc30', 'abc100000' ]

r = arrsort(['1a', '30c', '  4 abc ', '21d', '100000xy'])
console.log(r)
// => [ '  4 abc ', '100000xy', '1a', '21d', '30c' ]

r = arrsort([{ s: 'March', i: 1, }, { s: 'Jan', i: 4, }, { s: 'Feb', i: 100000, }, { s: 'Dec', i: 30, }], { compareKey: 's' })
console.log(r)
// => [
//   { s: 'Dec', i: 30 },
//   { s: 'Feb', i: 100000 },
//   { s: 'Jan', i: 4 },
//   { s: 'March', i: 1 }
// ]

r = arrsort([{ s: 'abc1', i: 1, }, { s: 'abc30', i: 4, }, { s: 'abc4', i: 100000, }, { s: 'abc100000', i: 30, }], { compareKey: 's' })
console.log(r)
// => [
//   { s: 'abc1', i: 1 },
//   { s: 'abc4', i: 100000 },
//   { s: 'abc30', i: 4 },
//   { s: 'abc100000', i: 30 }
// ]

r = arrsort([{ s: 'March', i: 1, }, { s: 'Jan', i: 4, }, { s: 'Feb', i: 100000, }, { s: 'Dec', i: 30, }], { compareKey: 'i' })
console.log(r)
// => [
//   { s: 'March', i: 1 },
//   { s: 'Jan', i: 4 },
//   { s: 'Dec', i: 30 },
//   { s: 'Feb', i: 100000 }
// ]

console.log(b642obj('WzEsIjMiLCJhYmMiXQ=='))
// => [1, '3', 'abc']

console.log(b642str('dGVzdOS4reaWhw=='))
// => 'test中文'

console.log(b642u8arr('AQItAA=='))
// => new Uint8Array([1, 2.3, '45', 'abc'])

console.log(b642u16arr('AQItAA=='))
// => new Uint16Array([1, 2.3, '45', 'abc'])

console.log(binstr('1.25abc', 'ab'))
// => true

need test in browser

let bb = new Blob([new Uint8Array([66, 97, 115])])
blob2ab(b)
    .then(function(ab){
        console.log(ab)
        // => ArrayBuffer(3) {
        //     [[Int8Array]]: Int8Array(3) [66, 97, 115]
        //     [[Uint8Array]]: Uint8Array(3) [66, 97, 115]
        //     byteLength: 3
        // }
    })

need test in browser

let b64 = 'YWJj5ris6Kmm'
let u8a = b642u8arr(b64)
let bb = new Blob([u8a])
blob2b64(bb)
    .then(function(b64Out){
        console.log(b64Out)
        // => data:application/octet-stream;base64,YWJj5ris6Kmm
    })

need test in browser

let strIn = 'abc測試'
let b64 = str2b64(strIn)
let u8a = b642u8arr(b64)
let bb = new Blob([u8a])
blob2str(bb)
    .then(function(strOut){
        console.log(strOut)
        // => abc測試
    })

need test in browser

let u8aIn = new Uint8Array([97, 98, 99, 230, 184, 172, 232, 169, 166])
let bb = new Blob([u8aIn])
blob2u8arr(bb)
    .then(function(u8aOut){
        console.log(u8aOut)
        // => Uint8Array(9) [97, 98, 99, 230, 184, 172, 232, 169, 166]
    })

need test in browser

let b64 = 'YWJj5ris6Kmm'
let u8a = b642u8arr(b64)
let bb = new Blob([u8a])
let bbs = [bb]
blobs2b64s(bbs)
    .then(function(b64){
        console.log(b64)
        // => ["data:application/octet-stream;base64,YWJj5ris6Kmm"]
    })

need test in browser

let u8a = new Uint8Array([97, 98, 99, 230, 184, 172, 232, 169, 166])
let bb = new Blob([u8a])
let bbs = [bb]
blobs2u8arrs(bbs)
    .then(function(u8as){
        console.log(u8as)
        // => [Uint8Array(9)]
        //      0: Uint8Array(9) [97, 98, 99, 230, 184, 172, 232, 169, 166]
        //      length: 1
    })

bodyLog('show訊息')
// => 由html顯示'show訊息'

need test in browser

let text = 'abc'
browserView(u8a, 'text/plain')

let u8a = new Uint8Array([66, 97, 115])
browserView(u8a, 'application/pdf')

need test in browser

let u8a = new Uint8Array([66, 97, 115])
let bb = new Blob([u8a])
browserView(bb, 'application/pdf')

need test in browser

let text = 'abc'
browserViewFromText(u8a)

need test in browser

let u8a = new Uint8Array([66, 97, 115])
browserView(u8a, 'application/pdf')

console.log(bs2u8arr('abc'))
// => new Uint8Array([97, 98, 99])

let offset = 0
let isBE = true
let mLen = 52
let nBytes = 8
let b = new Uint8Array([66, 117, 16, 240, 246, 48, 64, 0]) //1447656645380
let j = bufRead(b, offset, isBE, mLen, nBytes)
console.log(j)
// => 1447656645380

let b = new Uint8Array([66, 117, 16, 240, 246, 48, 64, 0]) //1447656645380
let j = bufReadDbl(b)
console.log(j)
// => 1447656645380

let offset = 0
let isBE = true
let mLen = 52
let nBytes = 8

let i = 1447656645380 //new Uint8Array([66, 117, 16, 240, 246, 48, 64, 0])
let b = Buffer.alloc(8)
bufWrite(i, b, offset, isBE, mLen, nBytes)
console.log(b)
// >= <Buffer 42 75 10 f0 f6 30 40 00>
console.log(new Uint8Array(b))
// => Uint8Array [66, 117, 16, 240, 246, 48, 64, 0]

let i = 1447656645380 //new Uint8Array([66, 117, 16, 240, 246, 48, 64, 0])
let b = Buffer.alloc(8)
bufWriteDbl(i, b)
console.log(b)
// >= <Buffer 42 75 10 f0 f6 30 40 00>
console.log(new Uint8Array(b))
// => Uint8Array [66, 117, 16, 240, 246, 48, 64, 0]

async function topAsync() {

    function test1() {
        return new Promise((resolve, reject) => {
            let ms = []

            let oc = cache()

            // oc.on('message', function(msg) {
            //     console.log('message', msg)
            // })
            // oc.on('error', function(msg) {
            //     console.log('error', msg)
            // })

            let i = 0
            let j = 0
            function fun(v1, v2) {
                i++
                console.log('call fun, count=' + i)
                ms.push('call fun, count=' + i)
                return new Promise(function(resolve, reject) {
                    setTimeout(function() {
                        j++
                        ms.push(v1 + '|' + v2 + ', count=' + j)
                        resolve(v1 + '|' + v2 + ', count=' + j)
                    }, 300)
                })
            }

            oc.set('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1200 }) //快取1200ms, 但第1次執行就需要300ms, 故執行完畢後只會再保留800ms
            setTimeout(function() {
                //第1次呼叫, 此時沒有快取只能執行取值
                oc.get('fun')
                    .then(function(msg) {
                        console.log('fun 1st', msg)
                        ms.push('fun 1st', msg)
                    })
            }, 1)
            setTimeout(function() {
                //第2次呼叫(50ms), 此時第1次呼叫還沒完成(要到300ms), 故get會偵測並等待, 偵測週期為1000ms, 下次偵測是1050ms, 此時第1次快取尚未過期(1200ms), 故1050ms取值時會拿到第1次快取(count=1)
                oc.get('fun')
                    .then(function(msg) {
                        console.log('fun 2nd', msg)
                        ms.push('fun 2nd', msg)
                    })
            }, 50)
            setTimeout(function() {
                //第3次呼叫(250ms), 此時第1次呼叫還沒完成(要到300ms), 故get會偵測並等待, 偵測週期為1000ms, 下次偵測是1250ms, 此時第1次快取已過期(1200ms), 故1250ms取值時會重新執行取值(count=2)
                oc.get('fun')
                    .then(function(msg) {
                        console.log('fun 3rd', msg)
                        ms.push('fun 3rd', msg)
                    })
            }, 250)
            setTimeout(function() {
                //第4次呼叫(500ms), 此時第1次呼叫已結束(300ms), 且第1次快取(count=1)未過期(要到1200ms), 故get可拿到第1次計算的快取(count=1)
                oc.get('fun')
                    .then(function(msg) {
                        console.log('fun 4th', msg)
                        ms.push('fun 4th', msg)
                    })
            }, 500)
            setTimeout(function() {
                //第5次呼叫(1300ms), 此時第1次快取(count=1)已過期(1200ms), 但第3次已重新執行取值(1250~1550ms執行, 2450ms過期), 故get會偵測並等待, 偵測週期為1000ms, 下次偵測是2300ms, 且此時第3次所得快取(count=2)尚未過期(2450ms), 此時就會拿到第3次所得快取(count=2)
                oc.get('fun')
                    .then(function(msg) {
                        console.log('fun 5th', msg)
                        ms.push('fun 5th', msg)
                    })
            }, 1300)
            setTimeout(function() {
                //第6次呼叫(1600ms), 此時第3次所得快取(count=2)還在有效期(1550ms執行結束, 2450ms過期), 故get會拿到第3次所得快取(count=2)
                oc.get('fun')
                    .then(function(msg) {
                        console.log('fun 6th', msg)
                        ms.push('fun 6th', msg)
                    })
            }, 1600)

            setTimeout(function() {
                resolve(ms)
            }, 2400)

        })
    }
    console.log('test1')
    let r1 = await test1()
    console.log(JSON.stringify(r1))
    // test1
    // call fun, count=1
    // fun 1st inp1|inp2, count=1
    // fun 4th inp1|inp2, count=1
    // fun 2nd inp1|inp2, count=1
    // call fun, count=2
    // fun 3rd inp1|inp2, count=2
    // fun 6th inp1|inp2, count=2
    // fun 5th inp1|inp2, count=2
    // ["call fun, count=1","inp1|inp2, count=1","fun 1st","inp1|inp2, count=1","fun 4th","inp1|inp2, count=1","fun 2nd","inp1|inp2, count=1","call fun, count=2","inp1|inp2, count=2","fun 3rd","inp1|inp2, count=2","fun 6th","inp1|inp2, count=2","fun 5th","inp1|inp2, count=2"]

    function test2() {
        return new Promise((resolve, reject) => {
            let ms = []

            let oc = cache()

            // oc.on('message', function(msg) {
            //     console.log('message', msg)
            // })
            // oc.on('error', function(msg) {
            //     console.log('error', msg)
            // })

            let i = 0
            let j = 0
            function fun(v1, v2) {
                i++
                console.log('call fun, count=' + i)
                ms.push('call fun, count=' + i)
                return new Promise(function(resolve, reject) {
                    setTimeout(function() {
                        j++
                        ms.push(v1 + '|' + v2 + ', count=' + j)
                        resolve(v1 + '|' + v2 + ', count=' + j)
                    }, 300)
                })
            }

            oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1200 }) //快取1200ms, 但第1次執行就需要300ms, 故執行完畢後只會再保留800ms
            setTimeout(function() {
                //第1次呼叫, 此時沒有快取只能執行取值, 因偵測週期為1000ms故得要1001ms才會回應, 會取得第1次結果(count=1)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1200 })
                    .then(function(msg) {
                        console.log('fun 1st', msg)
                        ms.push('fun 1st', msg)
                    })
            }, 1)
            setTimeout(function() {
                //第2次呼叫, 此時執行中會等待, 因偵測週期為1000ms, 故得等到下次偵測1100ms才會回應, 此時會取得第1次結果(count=1)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1200 })
                    .then(function(msg) {
                        console.log('fun 2nd', msg)
                        ms.push('fun 2nd', msg)
                    })
            }, 100)
            setTimeout(function() {
                //第3次呼叫, 此時已有快取, 故此時500ms就會先回應, 會取得第1次結果(count=1)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1200 })
                    .then(function(msg) {
                        console.log('fun 3rd', msg)
                        ms.push('fun 3rd', msg)
                    })
            }, 500)
            setTimeout(function() {
                //第4次呼叫, 此時第1次快取(count=1)已失效, 會重新呼叫函數取值, 取得第2次結果(count=2)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1200 })
                    .then(function(msg) {
                        console.log('fun 4th', msg)
                        ms.push('fun 4th', msg)
                    })
            }, 1300)

            setTimeout(function() {
                resolve(ms)
            }, 1700)

        })
    }
    console.log('test2')
    let r2 = await test2()
    console.log(JSON.stringify(r2))
    // test2
    // call fun, count=1
    // fun 3rd inp1|inp2, count=1
    // fun 1st inp1|inp2, count=1
    // fun 2nd inp1|inp2, count=1
    // call fun, count=2
    // fun 4th inp1|inp2, count=2
    // ["call fun, count=1","inp1|inp2, count=1","fun 3rd","inp1|inp2, count=1","fun 1st","inp1|inp2, count=1","fun 2nd","inp1|inp2, count=1","call fun, count=2","inp1|inp2, count=2","fun 4th","inp1|inp2, count=2"]

    function test3() {
        return new Promise((resolve, reject) => {
            let ms = []

            let oc = cache()

            // oc.on('message', function(msg) {
            //     console.log('message', msg)
            // })
            // oc.on('error', function(msg) {
            //     console.log('error', msg)
            // })

            let i = 0
            let j = 0
            function fun(v1, v2) {
                i++
                console.log('call fun, count=' + i)
                ms.push('call fun, count=' + i)
                return new Promise(function(resolve, reject) {
                    setTimeout(function() {
                        j++
                        ms.push(v1 + '|' + v2 + ', count=' + j)
                        resolve(v1 + '|' + v2 + ', count=' + j)
                    }, 300)
                })
            }

            oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1500 }) //快取1500ms, 但第1次執行就需要300ms, 故執行完畢後只會再保留800ms
            setTimeout(function() {
                //第1次呼叫(延遲1ms), 此時沒有快取只能執行取值, 因偵測週期為1000ms故得要1001ms才會回應, 回應時為被強制更新(1100ms)之前, 會取得第1次結果(count=1)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1500 })
                    .then(function(msg) {
                        console.log('fun 1st', msg)
                        ms.push('fun 1st', msg)
                    })
            }, 1)
            setTimeout(function() {
                //第2次呼叫(延遲200ms), 此時執行中會等待, 因偵測週期為1000ms, 故得等到下次偵測1200ms才會回應, 回應時為被強制更新(1100ms)之後, 此時會取得被強制更新的結果(abc)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1500 })
                    .then(function(msg) {
                        console.log('fun 2nd', msg)
                        ms.push('fun 2nd', msg)
                    })
            }, 200)
            setTimeout(function() {
                //第3次呼叫, 此時已有快取, 故此時500ms就會先回應, 會取得第1次結果(count=1)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1500 })
                    .then(function(msg) {
                        console.log('fun 3rd', msg)
                        ms.push('fun 3rd', msg)
                    })
            }, 500)
            setTimeout(function() {
                //更新快取值(延遲1100ms), 快取值為abc, 快取時間也被更新至此時, 故會重新計算1500ms才會失效
                oc.update('fun', 'abc')
                console.log('fun update', 'abc')
                ms.push('fun update', 'abc')
            }, 1100)
            setTimeout(function() {
                //第4次呼叫(延遲1300ms), 此時會取得被強制更新之快取值(abc), 快取還剩1300ms才失效(也就是在2600ms失效)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1500 })
                    .then(function(msg) {
                        console.log('fun 4th', msg)
                        ms.push('fun 4th', msg)
                    })
            }, 1300)
            setTimeout(function() {
                //第5次呼叫(延遲2700ms), 此時被強制更新之快取值(abc)已失效, 會重新呼叫函數取值, 取得第2次結果(count=2)
                oc.getProxy('fun', { execFun: fun, inputFun: ['inp1', 'inp2'], timeExpired: 1500 })
                    .then(function(msg) {
                        console.log('fun 5th', msg)
                        ms.push('fun 5th', msg)
                    })
            }, 2700)

            setTimeout(function() {
                resolve(ms)
            }, 3100)

        })
    }
    console.log('test3')
    let r3 = await test3()
    console.log(JSON.stringify(r3))
    // test3
    // call fun, count=1
    // fun 3rd inp1|inp2, count=1
    // fun 1st inp1|inp2, count=1
    // fun update abc
    // fun 2nd abc
    // fun 4th abc
    // call fun, count=2
    // fun 5th inp1|inp2, count=2
    // ["call fun, count=1","inp1|inp2, count=1","fun 3rd","inp1|inp2, count=1","fun 1st","inp1|inp2, count=1","fun update","abc","fun 2nd","abc","fun 4th","abc","call fun, count=2","inp1|inp2, count=2","fun 5th","inp1|inp2, count=2"]

}
topAsync().catch(() => {})

console.log(cbol(true))
// => true

console.log(cbol(false))
// => false

console.log(cbol(0))
// => false

console.log(cbol(1))
// => true

console.log(cbol('true'))
// => true

console.log(cbol('tRuE'))
// => true

console.log(cbol('TRUE'))
// => true

console.log(cbol('abc'))
// => false

console.log(cbol(''))
// => false

console.log(cbol([]))
// => false

console.log(cbol({}))
// => false

console.log(cbol(null))
// => false

console.log(cbol(undefined))
// => false

console.log(cdbl('25'))
// => 25

console.log(cfilesize(0))
// => '0.0 b'

console.log(cfilesize(100))
// => '100.0 b'

console.log(cfilesize(2048))
// => '2.0 kb'

console.log(cfilesize(2000000))
// => '1.9 mb'

console.log(cfilesize(2000000000))
// => '1.9 gb'

console.log(cfinancial(0.123456789, 3))
// => '0.123'

console.log(cfinancial(1234567.89))
// => '1,234,568'

console.log(cfinancial(1234567.89, 1))
// => '1,234,567.9'

console.log(cint('1.5'))
// => 2

console.log(cint('-1.5'))
// => -1

console.log(clearXSS(`><script>alert('XSS')</script>`))
// => `&gt;&lt;script&gt;alert('XSS')&lt;/script&gt;`

console.log(clearXSS(`<img src="javascript:alert('XSS')">`))
// => `<img src>`

let data = [
    {
        id: 1,
        text: '1-a',
    },
    {
        id: 2,
        text: '2-b',
    },
    {
        id: 3,
        text: '3-c',
        parentId: 2,
    },
    {
        id: 4,
        text: '4-d',
        parentId: 2,
    },
    {
        id: 5,
        text: '5-e',
        parentId: 3,
    },
    {
        id: 6,
        text: 'empty',
    },
]
let r = composeTreeObj(data)
let cr = JSON.stringify(r)
console.log(cr)
// => [
//   {
//     "id": 1,
//     "text": "1-a"
//   },
//   {
//     "id": 2,
//     "text": "2-b",
//     "children": [
//       {
//         "id": 3,
//         "text": "3-c",
//         "parentId": 2,
//         "children": [
//           {
//             "id": 5,
//             "text": "5-e",
//             "parentId": 3
//           }
//         ]
//       },
//       {
//         "id": 4,
//         "text": "4-d",
//         "parentId": 2
//       }
//     ]
//   },
//   {
//     "id": 6,
//     "text": "empty"
//   }
// ]

copyStrToClipboard('The Woodman(樵夫) set to work at once, and so...')

let ele = document.querySelector('#id')
copyStrToClipboard('The Woodman(樵夫) set to work at once, and so...', { eleParent: ele })

console.log(cstr(2.25))
// => '2.25'

console.log(day2cht('2019-01-02'))
// => '民國 108 年 1 月 2 日'

async function topAsync() {

    function test1() {
        return new Promise((resolve, reject) => {
            let ms = []

            let dbc = debounce(300)

            let i = 0
            function core(name) {
                i++
                ms.push({ name, i })
                console.log({ name, i })
            }

            setTimeout(function() {
                dbc(() => {
                    core('A')
                })
            }, 100)
            setTimeout(function() {
                dbc(() => {
                    core('B')
                })
            }, 200)
            setTimeout(function() {
                dbc(() => {
                    core('C')
                })
            }, 250)
            setTimeout(function() {
                dbc(() => {
                    core('D')
                })
            }, 350)
            setTimeout(function() {
                dbc(() => {
                    core('E')
                })
            }, 400)
            setTimeout(function() {
                resolve(ms)
            }, 800)
        })
    }
    console.log('test1')
    let r1 = await test1()
    console.log(JSON.stringify(r1))
    // test1
    // { name: 'E', i: 1 }
    // [{"name":"E","i":1}]

    function test2() {
        return new Promise((resolve, reject) => {
            let ms = []

            let dbc = debounce(300)

            let i = 0
            function core(name) {
                i++
                ms.push({ name, i })
                console.log({ name, i })
            }

            setTimeout(function() {
                dbc(() => {
                    core('A')
                })
            }, 50)
            setTimeout(function() {
                dbc(() => {
                    core('B')
                })
            }, 100)
            setTimeout(function() {
                dbc(() => {
                    core('C')
                })
            }, 150)
            setTimeout(function() {
                dbc(() => {
                    core('D')
                })
            }, 500)
            setTimeout(function() {
                dbc(() => {
                    core('E')
                })
            }, 550)
            setTimeout(function() {
                resolve(ms)
            }, 1400)
        })
    }
    console.log('test2')
    let r2 = await test2()
    console.log(JSON.stringify(r2))
    // test2
    // { name: 'C', i: 1 }
    // { name: 'E', i: 2 }
    // [{"name":"C","i":1},{"name":"E","i":2}]

}
topAsync().catch(() => {})

need test in browser

delay(1000)
// => 延遲1s才執行

console.log(dig(0.123456789, 3))
// => '0.123'

console.log(dig(0.123456789, 4))
// => '0.1235'

console.log(digExp(0.000000123456789, 2))
// => '1.23e-7'

need test in browser

domAlert('提示訊息')

domAlert('提示訊息', {type:'error'})

domAlert('提示訊息', {backgroundColor:'rgba(220,220,220,0.3)'})

need test in browser

let html = '<div>abc</div>'
domAppend(document.querySelector('#id'),html)

need test in browser

window.addEventListener('touchstart', (e) => {
    domCancelEvent(e)
})

need test in browser

//監聽dom
let de = domDetect(() => {
    return document.querySelector('#id')
})
de.on('resize', (s) => {
    console.log('resize', s)
})
de.on('resizeWithWindow', (s) => {
    console.log('resizeWithWindow', s)
})
de.on('display', (s) => {
    console.log('display', s)
})

//釋放監聽
de.clear()

need test in browser

//監聽dom
let dd = domDrag(document.querySelector('#id'), { group:'group', attIndex: 'dragindex' })

//change
dd.on('change', (msg) => {
    console.log('change', msg)
})
dd.on('start', (msg) => {
    console.log('start', msg)
})
dd.on('move', (msg) => {
    console.log('move', msg)
})
dd.on('enter', (msg) => {
    console.log('enter', msg)
})
dd.on('leave', (msg) => {
    console.log('leave', msg)
})
dd.on('drop', (msg) => {
    console.log('drop', msg)
})

//釋放監聽
dd.clear()

need test in browser

//監聽dom
let divPanel = document.querySelector('#id_panel')
let divBar = document.querySelector('#id_bar')
let getHeighRatio = () => 0.9
let das = domDragBarAndScroll(divPanel, divBar, { getHeighRatio, stopScrollPropagationForPanel: true, stopTouchDragPropagationForPanel: true })
das.on('scrollPanel', () => {})
das.on('pressBar', () => {})
das.on('dragBar', () => {})
das.on('freeBar', () => {})

//釋放監聽
das.clear()

need test in browser

let pv = domDragPreview({
    attIdentify,
    containerOpacity: previewOpacity,
    containerBackground: previewBackground,
    containerBorderWidth: previewBorderWidth,
    containerBorderColor: previewBorderColor,
})
pv.createPreview()
pv.removeDragPreview()
pv.clear()

need test in browser

let ele = document.querySelector('#id')
let ev = domDropFiles(ele)
ev.on('getFiles', ({ files, filesTree, entries, cb }) => {
    console.log(files, filesTree, entries)
    cb()
})
ev.on('dropIn', () => {
    console.log('dropIn')
})
ev.on('dropOut', () => {
    console.log('dropOut')
})
ev.on('error', (err) => {
    console.log('error', err)
})

need test in browser

domFadeIn(document.querySelector('#id'))

domFadeIn(document.querySelector('#id'), { duration: 500, delay: 100, opacityIni: 0.2 })

need test in browser

domFadeOut(document.querySelector('#id'))

domFadeOut(document.querySelector('#id'), { duration: 500, delay: 100, opacityIni: 0.8 })

need test in browser

let ele = domFind('#id')

need test in browser

let eles = domFinds('[name="abc"]')

need test in browser

//<div id="eid" cus_attr="abc"></div>
let r = domGetAttr(document.querySelector('#eid'), 'cus_attr')
conssole.log(r)
// => abc

need test in browser

let r = domGetBoudRect(document.querySelector('#id'))
console.log(r)
// => {
  x:...,
  y:...,
  width:...,
  height:...,
  top:...,
  right:...,
  bottom:...,
  left:...,
}

need test in browser

let r = domGetBoudRectRefSelf(document.querySelector('#id'))
console.log(r)
// => {
  x:...,
  y:...,
  w:...,
  h:...,
}

need test in browser

need test in browser

let ele = document.querySelector('#id')
let r = domGetFiles(ele)

need test in browser

window.addEventListener('mousemove', (e) => {
  console.log(domGetPointFromEvent(e))
})

need test in browser

let eleScrollableParent = domGetScrollableParent(document.querySelector('#id'))

need test in browser

let p = {
    clientX: 'from event',
    clientY: 'from event',
}
let ele = document.querySelector('#id')
let b = domIsClientXYIn(p.clientX, p.clientY, ele)
// => true or false

need test in browser

let ele = document.querySelector('#id')
console.log(domIsFocused(ele))
// => true or false

need test in browser

let ele = document.querySelector('#id')
domIsVisible(ele)
    .then(function(visible){
        console.log(visible)
        // => true or false
    })
    .catch(function(err){
        console.log(err)
    })

need test in browser

domPrepend(document.querySelector('#id-parent'),document.querySelector('#id-child'))

need test in browser

let ele = document.querySelector('#id')
domRemove(ele)

need test in browser

let ele = document.querySelector('#id')
ele.addEventListener('click', (e)=>{
    domRipple(e.currentTarget,e)
})

need test in browser

let ele = document.querySelector('#id')
domScrollIntoView(ele, {})

need test in browser

let ele = document.querySelector('#id')
domScrollTo(ele, {})

<img src="001.jpg" onclick="domShowImages(this)">
<img src="002.jpg" onclick="domShowImages(this,this.parentElement)">

need test in browser

<img src="001.jpg" onclick="domShowImagesDyn(this)">

<img src="002.jpg" onclick="domShowImagesDyn(this,this.parentElement)">

need test in browser

domShowInputAndGetFiles()
    .then((files)=>{})

need test in browser

need test in browser

let ele = document.querySelector('#id')
domTooltip(ele, '<b>Hello</b>World')

need test in browser

let ele = document.querySelector('#id')
domTriggerEvent(ele, 'click')

need test in browser

let fun = (ele) => {
    return ele2pic(ele) //use sync or async fun
}
let pic = await domVirtualCreate(500, 350, fun)

need test in browser

let dpq = domVirtualCreateQueue()

//先給予圖片寬高與產製函數, 內部通過佇列逐次運行產圖與回傳base64
let fun = async (ele) => {

    //chart
    let highchartsOpt = {...} //給予highcharts設定物件
    window.Highcharts.chart(ele, highchartsOpt)

    //html2picDyn, 預設轉出base64
    let html2canvasOpt = { scale: 3 } //放大3倍, 提高解析度
    b64 = await html2picDyn(ele, html2canvasOpt)

    return b64
}

let b64 = await dpq(500, 350, fun)

let data = [
    ['a','b','c'],
    [1,23.45,'xyz']
]
downloadExcelFileFromData('data.xlsx', 'data', data)

need test in browser

let data = [
    ['a','b','c'],
    [1,23.45,'xyz']
]
downloadExcelFileFromDataDyn('data.xlsx', 'data', data)

need test in browser

//icon.png to base64
let b64='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'
downloadFileFromB64('icon.png',b64)

need test in browser

//icon.png to u8a to blob
let u8a = new Uint8Array([137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,97,0,0,2,26,73,68,65,84,56,79,165,147,205,107,19,65,24,198,103,246,43,18,77,104,161,246,32,130,85,17,10,161,219,209,10,193,116,183,205,65,4,207,106,15,85,235,110,18,163,8,122,20,188,249,23,120,81,168,20,178,155,84,236,37,96,241,224,69,68,73,119,99,90,136,216,77,217,42,138,80,4,47,86,90,48,107,155,54,179,51,178,129,148,198,172,141,224,220,230,253,248,241,242,60,239,11,193,127,62,216,169,127,62,158,58,28,114,55,195,17,227,233,178,95,173,47,192,144,198,187,67,60,127,8,189,201,217,150,148,152,0,0,30,160,20,23,80,49,103,255,9,241,5,88,178,122,15,82,74,72,128,159,133,117,87,30,156,211,50,139,210,53,21,8,244,37,122,61,253,109,55,164,13,176,36,167,174,48,53,252,10,239,103,123,128,75,147,148,226,73,100,78,127,250,56,156,8,213,32,185,142,204,236,131,191,2,150,228,9,209,165,220,113,100,106,179,20,220,103,150,227,223,123,237,131,171,171,99,249,188,235,53,45,142,36,206,49,16,84,197,130,86,106,66,90,38,176,70,149,91,117,71,200,158,126,55,181,225,39,88,121,40,205,11,193,250,13,209,208,31,181,1,172,216,213,94,192,114,23,6,13,125,114,47,103,44,73,189,3,193,214,19,209,156,89,247,234,118,38,120,31,83,16,203,194,35,162,161,63,223,11,80,145,148,75,24,66,251,148,161,55,108,221,1,88,195,138,76,1,67,81,81,51,155,128,249,232,229,112,23,23,160,253,69,173,218,140,85,100,117,148,165,160,22,49,245,133,22,64,229,140,210,239,10,236,192,201,66,38,239,37,202,67,233,32,23,196,73,0,8,192,27,66,166,169,75,69,74,142,67,130,23,6,222,230,190,180,0,188,79,69,86,239,58,216,121,24,43,229,55,45,89,189,72,9,249,192,176,144,33,0,156,64,115,217,103,126,86,182,184,80,142,167,123,120,188,61,182,198,245,105,221,238,138,130,140,236,227,134,125,178,114,115,157,237,203,118,145,175,73,150,212,102,154,2,182,77,224,5,172,145,212,81,72,241,89,66,153,99,144,97,166,32,33,144,66,154,130,12,89,33,219,244,5,42,117,216,68,15,242,249,252,237,176,243,179,26,221,194,245,134,80,129,125,124,84,248,241,171,20,177,243,206,63,221,66,167,11,221,157,255,13,198,21,222,17,48,199,189,166,0,0,0,0,73,69,78,68,174,66,96,130])
let bb = new Blob([u8a])
downloadFileFromBlob('icon.png',bb)

need test in browser

let ctxt = 'abc\r\nde測試'
downloadFileFromText('data.txt',ctxt,false)

let ccsv = 'a,b,c\r\nd,e,測試'
downloadFileFromText('data.csv',ccsv,true)

need test in browser

//icon.png to u8a
let u8a = new Uint8Array([137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,16,0,0,0,16,8,6,0,0,0,31,243,255,97,0,0,2,26,73,68,65,84,56,79,165,147,205,107,19,65,24,198,103,246,43,18,77,104,161,246,32,130,85,17,10,161,219,209,10,193,116,183,205,65,4,207,106,15,85,235,110,18,163,8,122,20,188,249,23,120,81,168,20,178,155,84,236,37,96,241,224,69,68,73,119,99,90,136,216,77,217,42,138,80,4,47,86,90,48,107,155,54,179,51,178,129,148,198,172,141,224,220,230,253,248,241,242,60,239,11,193,127,62,216,169,127,62,158,58,28,114,55,195,17,227,233,178,95,173,47,192,144,198,187,67,60,127,8,189,201,217,150,148,152,0,0,30,160,20,23,80,49,103,255,9,241,5,88,178,122,15,82,74,72,128,159,133,117,87,30,156,211,50,139,210,53,21,8,244,37,122,61,253,109,55,164,13,176,36,167,174,48,53,252,10,239,103,123,128,75,147,148,226,73,100,78,127,250,56,156,8,213,32,185,142,204,236,131,191,2,150,228,9,209,165,220,113,100,106,179,20,220,103,150,227,223,123,237,131,171,171,99,249,188,235,53,45,142,36,206,49,16,84,197,130,86,106,66,90,38,176,70,149,91,117,71,200,158,126,55,181,225,39,88,121,40,205,11,193,250,13,209,208,31,181,1,172,216,213,94,192,114,23,6,13,125,114,47,103,44,73,189,3,193,214,19,209,156,89,247,234,118,38,120,31,83,16,203,194,35,162,161,63,223,11,80,145,148,75,24,66,251,148,161,55,108,221,1,88,195,138,76,1,67,81,81,51,155,128,249,232,229,112,23,23,160,253,69,173,218,140,85,100,117,148,165,160,22,49,245,133,22,64,229,140,210,239,10,236,192,201,66,38,239,37,202,67,233,32,23,196,73,0,8,192,27,66,166,169,75,69,74,142,67,130,23,6,222,230,190,180,0,188,79,69,86,239,58,216,121,24,43,229,55,45,89,189,72,9,249,192,176,144,33,0,156,64,115,217,103,126,86,182,184,80,142,167,123,120,188,61,182,198,245,105,221,238,138,130,140,236,227,134,125,178,114,115,157,237,203,118,145,175,73,150,212,102,154,2,182,77,224,5,172,145,212,81,72,241,89,66,153,99,144,97,166,32,33,144,66,154,130,12,89,33,219,244,5,42,117,216,68,15,242,249,252,237,176,243,179,26,221,194,245,134,80,129,125,124,84,248,241,171,20,177,243,206,63,221,66,167,11,221,157,255,13,198,21,222,17,48,199,189,166,0,0,0,0,73,69,78,68,174,66,96,130])
downloadFileFromU8Arr('icon.png',u8a)

console.log(dtmapping({ a: 'a123', b: 234, c: '345' }, ['a', 'b']))
// => { a: 'a123', b: 234 }

console.log(dtmapping({ a: 'a123', b: 234, c: '345' }, ['a', 'b', 'x']))
// => { a: 'a123', b: 234, x: '' }

console.log(dtpick({ a: 'a123', b: 234, c: '345' }, ['a', 'b']))
// => { a: 'a123', b: 234 }

console.log(dtpick({ a: 'a123', b: 234, c: '345' }, ['a', 'b', 'x']))
// => { a: 'a123', b: 234 }

let ev = wsemi.evem()
ev.on('evName',function(msg){
    console.log(msg)
    // => {abc: 12.34}
})
let data = {abc:12.34}
ev.emit('evName',data)

//need test in nodejs

if(true){
    let prog = 'python'
    let scp = 'fun.py'
    let pa = 'sin'
    let pb = '12'
    let pc = '34.56'
    execScript(prog, [scp, pa, pb, pc])
        .then(function(data) {
            console.log('then', data)
        })
        .catch(function(data) {
            console.log('catch', data)
        })
}

if(true){
    let prog = 'prog.exe'
    let arg = 'input'
    execScript(prog, arg)
        .then(function(data) {
            console.log('then', data)
        })
        .catch(function(data) {
            console.log('catch', data)
        })
}

if(true){
    let prog = 'C:\\Program Files\\7-Zip\\7z.exe'
    let pw = 'AbcD1234'
    let arg = ['a', 'aaa.7z', 'aaa.txt', '-p' + pw]
    execScript(prog, arg)
        .then(function(data) {
            console.log('then', data)
        })
        .catch(function(data) {
            console.log('catch', data)
        })
}

let f = function() { ╱**abc*╱ } //jsdoc can't parser multi-line comments here, need convert "╱" to "/"
console.log(f2c(f))
// => 'abc'

need test in browser

let data1 = { //obj
    id: 1,
    data: '1-abc',
    children: [
        {
            id: 2,
            data: '2-def',
        },
        {
            id: 3,
            data: '3-ghi',
            children: [
                {
                    id: 4,
                    data: '4-jkl',
                },
            ],
        },
        {
            id: 5,
            data: '5-mno',
        },
    ],
}
let r1 = flattenTreeObj(data1)
console.log(JSON.stringify(r1))
// => {"id":1,"data":"1-abc","children":[{"id":2,"data":"2-def"},{"id":3,"data":"3-ghi","children":[{"id":4,"data":"4-jkl"}]},{"id":5,"data":"5-mno"}],"level":0,"nk":[0]}

let data2 = [ //arr
    {
        id: 1,
        text: '1x',
    },
    {
        id: 2,
        text: '2y',
        children: [
            {
                id: 3,
                text: '3z',
            },
        ],
    },
    {
        id: 4,
        text: 'empty',
    },
]
let r2 = flattenTreeObj(data2)
console.log(JSON.stringify(r2))
// => [{"id":1,"text":"1x","level":0,"nk":[0]},{"id":2,"text":"2y","children":[{"id":3,"text":"3z"}],"level":0,"nk":[1]},{"id":3,"text":"3z","level":1,"nk":[1,"children",0]},{"id":4,"text":"empty","level":0,"nk":[2]}]

need test in nodejs. See example in fsCopyFolder.

need test in nodejs.

import fs from 'fs'
import fsCreateFolder from './src/fsCreateFolder.mjs'
import fsCleanFolder from './src/fsCleanFolder.mjs'
import fsDeleteFolder from './src/fsDeleteFolder.mjs'
import fsCopyFolder from './src/fsCopyFolder.mjs'

console.log('fsCreateFolder', fsCreateFolder('./d/dd/ddd'))

fs.writeFileSync('./d/a.txt', 'd-a', 'utf8')
fs.writeFileSync('./d/dd/b.txt', 'd-b', 'utf8')
fs.writeFileSync('./d/dd/ddd/c.txt', 'd-c', 'utf8')

console.log('fsCleanFolder', fsCleanFolder('./d'))

console.log('fsCreateFolder 1', fsCreateFolder('./d/ee/eee'))

fs.writeFileSync('./d/a.txt', 'e-a', 'utf8')
fs.writeFileSync('./d/ee/b.txt', 'e-b', 'utf8')
fs.writeFileSync('./d/ee/eee/c.txt', 'e-c', 'utf8')

console.log('fsDeleteFolder', fsDeleteFolder('./d'))

console.log('fsCreateFolder 2', fsCreateFolder('./d/ff/fff'))

fs.writeFileSync('./d/a.txt', 'f-a', 'utf8')
fs.writeFileSync('./d/ff/b.txt', 'f-b', 'utf8')
fs.writeFileSync('./d/ff/fff/c.txt', 'f-c', 'utf8')

console.log('fsCopyFolder', fsCopyFolder('./d', './e'))

// fsCreateFolder { success: 'done: ./d/dd/ddd' }
// fsCleanFolder { success: 'done: ./d' }
// fsCreateFolder 1 { success: 'done: ./d/ee/eee' }
// fsDeleteFolder { success: 'done: ./d' }
// fsCreateFolder 2 { success: 'done: ./d/ff/fff' }
// fsCopyFolder { success: 'done: ./e' }

need test in nodejs. See example in fsCopyFolder.

need test in nodejs. See example in fsCopyFolder.

//need test in nodejs

let fd = './d'

fsGetFilesInFolder(fd)
// => [ './d/a.txt' ]

fsGetFilesInFolder(fd, null)
// => [ './d/a.txt', './d/ee/b.txt', './d/ee/eee/c.txt' ]

//need test in nodejs

let fd = './d'

fsGetFoldersInFolder(fd)
// => [ './d/ee' ]

fsGetFoldersInFolder(fd, null)
// => [ './d/ee', './d/ee/eee' ]

need test in nodejs.

let fd = 'folder p'
fsIsFile(fd)
// => false

let fn = 'file q'
fsIsFile(fn)
// => true

need test in nodejs.

let fd = 'folder p'
fsIsFolder(fd)
// => true

let fn = 'file q'
fsIsFolder(fn)
// => false

need test in nodejs.

//need test in nodejs

fsTreeFolder(fd)
// => [
//   { isFolder: false, level: 1, path: './d/a.txt', name: 'a.txt' },
//   { isFolder: true, level: 1, path: './d/ee', name: 'ee' }
// ]

fsTreeFolder(fd, null)
// => [
//   { isFolder: false, level: 1, path: './d/a.txt', name: 'a.txt' },
//   { isFolder: true, level: 1, path: './d/ee', name: 'ee' },
//   { isFolder: false, level: 2, path: './d/ee/b.txt', name: 'b.txt' },
//   { isFolder: true, level: 2, path: './d/ee/eee', name: 'eee' },
//   { isFolder: false, level: 3, path: './d/ee/eee/c.txt', name: 'c.txt' }
// ]

need test in nodejs.

console.log(genGradientColor('#000'))
// => {
//     linearGradient: { x1: 0, x2: 0, y1: 0, y2: 1 },
//     stops: [ [ 0, 'rgba(0, 0, 0, 0.4)' ], [ 1, 'rgba(0, 0, 0, 0.9)' ] ]
//     }

console.log(genGradientColor('hsl (320, 50%, 40%)'))
// => {
//     linearGradient: { x1: 0, x2: 0, y1: 0, y2: 1 },
//     stops: [
//         [ 0, 'rgba(153, 51, 119, 0.4)' ],
//         [ 1, 'rgba(153, 51, 119, 0.9)' ]
//     ]
// }

console.log(genGradientColor('hsva (320, 100%, 50%, 0.1)'))
// => {
//     linearGradient: { x1: 0, x2: 0, y1: 0, y2: 1 },
//     stops: [ [ 0, 'rgba(128, 0, 85, 0.4)' ], [ 1, 'rgba(128, 0, 85, 0.9)' ] ]
// }

console.log(genGradientColor('#6a3'))
// => {
//     linearGradient: { x1: 0, x2: 0, y1: 0, y2: 1 },
//     stops: [
//         [ 0, 'rgba(102, 170, 51, 0.4)' ],
//         [ 1, 'rgba(102, 170, 51, 0.9)' ]
//     ]
// }

console.log(genGradientColor('#6b8e23'))
// => {
//     linearGradient: { x1: 0, x2: 0, y1: 0, y2: 1 },
//     stops: [
//         [ 0, 'rgba(107, 142, 35, 0.4)' ],
//         [ 1, 'rgba(107, 142, 35, 0.9)' ]
//     ]
// }

console.log(genGradientColor('skyblue'))
// => {
//     linearGradient: { x1: 0, x2: 0, y1: 0, y2: 1 },
//     stops: [
//         [ 0, 'rgba(135, 206, 235, 0.4)' ],
//         [ 1, 'rgba(135, 206, 235, 0.9)' ]
//     ]
// }

console.log(genID())
// => Is1NyImU3A9fyqFyYBWuJu4ivXXcGZAb (is random)

async function topAsync() {

    function test1() {
        return new Promise((resolve, reject) => {
            let ms = []

            let fn = function(name) {
                let pm = genPm()
                setTimeout(function() {
                    ms.push('resolve: ' + name)
                    pm.resolve('resolve: ' + name)
                }, 1)
                return pm
            }

            fn('abc')
                .then(function(msg) {
                    console.log('t1 then', msg)
                    ms.push('t1 then: ' + msg)
                })
                .catch(function(msg) {
                    console.log('t1 catch', msg)
                    ms.push('t1 catch: ' + msg)
                })
                .finally(() => {
                    resolve(ms)
                })

        })
    }
    console.log('test1')
    let r1 = await test1()
    console.log(JSON.stringify(r1))
    // test1
    // t1 then resolve: abc
    // ["resolve: abc","t1 then: resolve: abc"]

    function test2() {
        return new Promise((resolve, reject) => {
            let ms = []

            let fn = function(name) {
                let pm = genPm()
                setTimeout(function() {
                    ms.push('reject: ' + name)
                    pm.reject('reject: ' + name)
                }, 1)
                return pm
            }

            fn('abc')
                .then(function(msg) {
                    console.log('t1 then', msg)
                    ms.push('t1 then: ' + msg)
                })
                .catch(function(msg) {
                    console.log('t1 catch', msg)
                    ms.push('t1 catch: ' + msg)
                })
                .finally(() => {
                    resolve(ms)
                })

        })
    }
    console.log('test2')
    let r2 = await test2()
    console.log(JSON.stringify(r2))
    // test2
    // t1 catch reject: abc
    // ["reject: abc","t1 catch: reject: abc"]

}
topAsync().catch(() => {})

let u8a = new Uint8Array([1, 2, 3, 123])
console.log(getBufferSize(u8a))
// => 4

let buf = Buffer.alloc(8)
console.log(getBufferSize(buf))
// => 8

let c

c = 'C:\\temp\\myfile.html'
console.log(getClearPathName(c))
// => { path: 'C:\\temp\\myfile.html', isRoot: false }

c = 'C:\\temp\\myfile.txt.html'
console.log(getClearPathName(c))
// => { path: 'C:\\temp\\myfile.txt.html', isRoot: false }

c = 'C:\\temp\\\\temp\\\\myfile.txt.html'
console.log(getClearPathName(c))
// => { path: 'C:\\temp\\temp\\myfile.txt.html', isRoot: false }

c = 'C:\\temp\\'
console.log(getClearPathName(c))
// => { path: 'C:\\temp', isRoot: false }

c = 'C:\\temp'
console.log(getClearPathName(c))
// => { path: 'C:\\temp', isRoot: false }

c = 'C:\\'
console.log(getClearPathName(c))
// => { path: 'C:\\', isRoot: true }

c = 'C:'
console.log(getClearPathName(c))
// => { path: 'C:\\', isRoot: true }

c = '/tmp/myfile.html'
console.log(getClearPathName(c))
// => { path: '/tmp/myfile.html', isRoot: false }

c = '/tmp/myfile.txt.html'
console.log(getClearPathName(c))
// => { path: '/tmp/myfile.txt.html', isRoot: false }

c = '//tmp////tmp//myfile.txt.html'
console.log(getClearPathName(c))
// => { path: '/tmp/tmp/myfile.txt.html', isRoot: false }

c = '/tmp/'
console.log(getClearPathName(c))
// => { path: '/tmp', isRoot: false }

c = '/tmp'
console.log(getClearPathName(c))
// => { path: '/tmp', isRoot: false }

c = '/'
console.log(getClearPathName(c))
// => { path: '/', isRoot: true }

c = '/foo/bar/baz/asdf/quux.html'
console.log(getClearPathName(c))
// => { path: '/foo/bar/baz/asdf/quux.html', isRoot: false }

c = '/foo/bar/baz/asdf/quux.txt.html'
console.log(getClearPathName(c))
// => { path: '/foo/bar/baz/asdf/quux.txt.html', isRoot: false }

c = ''
console.log(getClearPathName(c))
// => { path: '', isRoot: false }

let data = [
    ['a', '123', 456],
    [null, 'abc123', '', 111.222333],
    [5, '\r\n', true, 'false'],
]
let c = getCsvStrFromData(data)
console.log(c)
// => "a","123",456
//    ,"abc123","",111.222333
//    5,"",true,"false"
fs.writeFileSync('temp.csv', c, 'utf8')

// test in browser
domShowInputAndGetFilesU8Arrs(kind)
    .then(function(d) {
        let file = d[0] //get first file
        let u8a = file.u8a
        let dltdt = getDataFromExcelFileU8Arr(u8a, { fmt: 'ltdt' })
        console.log(dltdt[0].sheetname, dltdt[0].data)
        // => ...
    })

// test in nodejs
let u8a = fs.readFileSync('temp.xlsx')
let r = getDataFromExcelFileU8Arr(u8a, { fmt: 'ltdt' })
console.log(dltdt[0].sheetname, dltdt[0].data)
// => ...

need test in browser

let c

c = 'C:\\temp\\myfile.html'
console.log(getDirName(c))
// => C:\\temp

c = 'C:\\temp\\myfile.txt.html'
console.log(getDirName(c))
// => C:\\temp

c = 'C:\\temp\\myfile'
console.log(getDirName(c))
// => C:\\temp

c = 'C:\\temp\\\\temp\\\\myfile.txt.html'
console.log(getDirName(c))
// => C:\\temp\\temp

c = 'C:\\temp\\'
console.log(getDirName(c))
// => C:\\

c = 'C:\\temp'
console.log(getDirName(c))
// => C:\\

c = 'C:\\'
console.log(getDirName(c))
// => C:\\

c = 'C:'
console.log(getDirName(c))
// => C:\\

c = '/tmp/myfile.html'
console.log(getDirName(c))
// => /tmp

c = '/tmp/myfile.txt.html'
console.log(getDirName(c))
// => /tmp

c = '/tmp/myfile'
console.log(getDirName(c))
// => /tmp

c = '//tmp////tmp//myfile.txt.html'
console.log(getDirName(c))
// => /tmp/tmp

c = '/tmp/'
console.log(getDirName(c))
// => /

c = '/tmp'
console.log(getDirName(c))
// => /

c = '/'
console.log(getDirName(c))
// => /

c = '/foo/bar/baz/asdf/quux.html'
console.log(getDirName(c))
// => /foo/bar/baz/asdf

c = '/foo/bar/baz/asdf/quux.txt.html'
console.log(getDirName(c))
// => /foo/bar/baz/asdf

c = '/foo/bar/baz/asdf/quux'
console.log(getDirName(c))
// => /foo/bar/baz/asdf

c = ''
console.log(getDirName(c))
// => [empty string]

console.log(getEnv())
// => { isWindow: false, isWebWorker: false, isNode: true }

import fs from 'fs'

let data = [
    ['a', '123', 456],
    [null, 'abc123', '', 111.222333],
]
let u8a = getExcelU8ArrFromData(data)
console.log(u8a)
// => Uint8Array(14720) [
//     80,  75,   3,   4,  10,   0,   0,   0,   0,   0, 202,  99,
//     50,  82, 214, 146, 124,  17,  90,   1,   0,   0,  90,   1,
//      0,   0,  17,   0,   0,   0, 100, 111,  99,  80, 114, 111,
//    112, 115,  47,  99, 111, 114, 101,  46, 120, 109, 108,  60,
//     63, 120, 109, 108,  32, 118, 101, 114, 115, 105, 111, 110,
//     61,  34,  49,  46,  48,  34,  32, 101, 110,  99, 111, 100,
//    105, 110, 103,  61,  34,  85,  84,  70,  45,  56,  34,  32,
//    115, 116,  97, 110, 100,  97, 108, 111, 110, 101,  61,  34,
//    121, 101, 115,  34,
//    ... 14620 more items
//  ]
fs.writeFileSync('temp.xlsx', u8a)

import xlsx from 'xlsx'

let data = [
    ['a', '123', 456],
    [null, 'abc123', '', 111.222333],
]

let wb1 = getExcelWorkbookFromData(data)
console.log(wb1)
// => Workbook {
//      SheetNames: [ 'data' ],
//      Sheets: {
//        data: {
//          A1: [Object],
//          B1: [Object],
//          C1: [Object],
//          B2: [Object],
//          C2: [Object],
//          D2: [Object],
//          '!ref': 'A1:D2'
//        }
//      }
//    }
xlsx.writeFile(wb1, 'temp1.xlsx')

let wb2 = getExcelWorkbookFromData(data, 'tester')
console.log(wb2)
// => Workbook {
//      SheetNames: [ 'tester' ],
//      Sheets: {
//        data: {
//          A1: [Object],
//          B1: [Object],
//          C1: [Object],
//          B2: [Object],
//          C2: [Object],
//          D2: [Object],
//          '!ref': 'A1:D2'
//        }
//      }
//    }
xlsx.writeFile(wb2, 'temp2.xlsx')

console.log(getFileAccept()[2])
// => { name: 'pdf',
//      group: 'docums',
//      acp: 'application/pdf',
//      exec: 'acrobat' }

console.log(getFileAccept('acp')['text/html'])
// => [ { name: 'htm',
//        group: 'docums',
//        acp: 'text/html',
//        exec: 'browser' },
//      { name: 'html',
//        group: 'docums',
//        acp: 'text/html',
//        exec: 'browser' } ]

let c

c = 'C:\\temp\\myfile.html'
console.log(getFileName(c))
// => myfile.html

c = 'C:\\temp\\myfile.txt.html'
console.log(getFileName(c))
// => myfile.txt.html

c = 'C:\\temp\\myfile'
console.log(getFileName(c))
// => myfile

c = 'C:\\temp\\\\temp\\\\myfile.txt.html'
console.log(getFileName(c))
// => myfile.txt.html

c = 'C:\\temp\\'
console.log(getFileName(c))
// => temp

c = 'C:\\temp'
console.log(getFileName(c))
// => temp

c = 'C:\\'
console.log(getFileName(c))
// => C:\

c = 'C:'
console.log(getFileName(c))
// => C:\

c = '/tmp/myfile.html'
console.log(getFileName(c))
// => myfile.html

c = '/tmp/myfile.txt.html'
console.log(getFileName(c))
// => myfile.txt.html

c = '/tmp/myfile'
console.log(getFileName(c))
// => myfile

c = '//tmp////tmp//myfile.txt.html'
console.log(getFileName(c))
// => myfile.txt.html

c = '/tmp/'
console.log(getFileName(c))
// => tmp

c = '/tmp'
console.log(getFileName(c))
// => tmp

c = '/'
console.log(getFileName(c))
// => /

c = '/foo/bar/baz/asdf/quux.html'
console.log(getFileName(c))
// => quux.html

c = '/foo/bar/baz/asdf/quux.txt.html'
console.log(getFileName(c))
// => quux.txt.html

c = '/foo/bar/baz/asdf/quux'
console.log(getFileName(c))
// => quux

c = ''
console.log(getFileName(c))
// => [empty string]

let c

c = 'C:\\temp\\myfile.html'
console.log(getFileTrueName(c))
// => myfile

c = 'C:\\temp\\myfile.txt.html'
console.log(getFileTrueName(c))
// => myfile.txt

c = 'C:\\temp\\myfile'
console.log(getFileTrueName(c))
// => myfile

c = 'C:\\temp\\\\temp\\\\myfile.txt.html'
console.log(getFileTrueName(c))
// => myfile.txt

c = 'C:\\temp\\'
console.log(getFileTrueName(c))
// => temp

c = 'C:\\temp'
console.log(getFileTrueName(c))
// => temp

c = 'C:\\'
console.log(getFileTrueName(c))
// => C:\\

c = 'C:'
console.log(getFileTrueName(c))
// => C:\\

c = '/tmp/myfile.html'
console.log(getFileTrueName(c))
// => myfile

c = '/tmp/myfile.txt.html'
console.log(getFileTrueName(c))
// => myfile.txt

c = '/tmp/myfile'
console.log(getFileTrueName(c))
// => myfile

c = '//tmp////tmp//myfile.txt.html'
console.log(getFileTrueName(c))
// => myfile.txt

c = '/tmp/'
console.log(getFileTrueName(c))
// => tmp

c = '/tmp'
console.log(getFileTrueName(c))
// => tmp

c = '/'
console.log(getFileTrueName(c))
// => /

c = '/foo/bar/baz/asdf/quux.html'
console.log(getFileTrueName(c))
// => quux

c = '/foo/bar/baz/asdf/quux.txt.html'
console.log(getFileTrueName(c))
// => quux.txt

c = '/foo/bar/baz/asdf/quux'
console.log(getFileTrueName(c))
// => quux

c = ''
console.log(getFileTrueName(c))
// => [empty string]

console.log(getGlobal())
// => global object in running environment

console.log(getltdtkeys([{ a: 123, b: 'xyz', c: '45op', d: null }, { a: 123.456, b: 'xyz', d: '45op', e: '' }]))
// => ['a', 'b', 'c', 'd', 'e']

console.log(getObjSize('abc123'))
// => 12

console.log(getObjSize({ a: 123, b: 'xyz', c: '45op', d: null }))
// => 22

console.log(getTimeBetween('2017', '2019', 'years'))
// => ['2017', '2018', '2019']

console.log(getTimeBetween('2019-01-01', '2019-01-03', 'days'))
// => ['2019-01-01', '2019-01-02', '2019-01-03']

console.log(getTimeBetween('2019-01-01', '2019-01-03'))
// => ['2019-01-01', '2019-01-02', '2019-01-03']

console.log(getTimeFromUnit('years'))
// => 'YYYY'

console.log(getTimeFromUnit('seconds'))
// => 'YYYY-MM-DDTHH:mm:ssZ'

console.log(getTimeObject('2019-01-01', 'days'))
// => dayjs('2019-01-01', 'YYYY-MM-DD') //use dayjs or moment

console.log(getTimeObject('2019-01-01T12:34:56', 'seconds'))
// => dayjs('2019-01-01T12:34:56', 'YYYY-MM-DDTHH:mm:ssZ') //use dayjs or moment

console.log(getTimeRange('2019-01-01T09:00:00'))
// => '2019-01-01T09:00 至 無'

console.log(getTimeRange('2019-01-01T09:00:00', '2019-01-01T12:34:56'))
// => '2019-01-01T09:00 至 12:34'

console.log(getTimeRange('2019-01-01T09:00:00', '2019-01-03T12:00:00'))
// => '2019-01-01T09:00 至 2019-01-03T12:00'

console.log(getTimeRange('2019-01-01T19:00:00', '2019-01-01T12:00:00'))
// => '2019-01-01T19:00 至 12:00 (起始時間大於結束時間)'

console.log(getTimeRange('2019-01-03T09:00:00', '2019-01-01T12:00:00'))
// => '2019-01-03T09:00 至 2019-01-01T12:00 (起始時間大於結束時間)'

let ua = 'Mozilla/5.0 (compatible; Konqueror/4.1; OpenBSD) KHTML/4.1.4 (like Gecko)'
console.log(getUserAgent(ua))
// => {
    browsername: 'Konqueror',
    browserversion: '4.1',
    cpuarchitecture: '',
    devicetype: '',
    engineinfor: 'KHTML4.1.4',
    platform: 'OpenBSDundefined'
}

need test in browser

let ua = 'Mozilla/5.0 (compatible; Konqueror/4.1; OpenBSD) KHTML/4.1.4 (like Gecko)'
getUserAgentDyn(ua)
    .then(function(r) {
        console.log(r)
        // => {
            browsername: 'Konqueror',
            browserversion: '4.1',
            cpuarchitecture: '',
            devicetype: '',
            engineinfor: 'KHTML4.1.4',
            platform: 'OpenBSDundefined'
        }
    })

console.log(haskey({ a: 123, b: 'xyz', c: '45op', d: null }, 'a'))
// => true

need test in browser

let ele = document.querySelector('#id')
html2pic(ele, { scale: 3 })
    .then((b64)=>{
        // => iVBORw0KGgoAAAANSU...
    })

need test in browser

html2picDyn(ele, { scale: 3 })
    .then((b64)=>{
        // => iVBORw0KGgoAAAANSU...
    })

let h = `
<!DOCTYPE html>
<html>

<body>
    <h1>My First Heading</h1>
    <p>My first paragraph.</p>
</body>

</html>
`

let c = html2str(h)
console.log(c)
// =>
//
//
//
//
//     My First Heading
//     My first paragraph.
//
//
//
//

need test in browser

let h = `
<!DOCTYPE html>
<html>

<body>
    <h1>My First Heading</h1>
    <p>My first paragraph.</p>
</body>

</html>
`

let c = await html2str(h)
console.log(c)
// =>
//
//
//
//
//     My First Heading
//     My first paragraph.
//
//
//
//

need test in browser

need test in browser

//need test in browser

let pathItems

pathItems = [
    'https://cdn.jsdelivr.net/npm/ag-grid-community@22.0.0/dist/ag-grid-community.noStyle.js',
    'https://cdn.jsdelivr.net/npm/ag-grid-vue@22.0.0/dist/ag-grid-vue.umd.js',
    'https://cdn.jsdelivr.net/npm/w-aggrid-vue@1.0.28/dist/w-aggrid-vue.umd.js',
]
importResources(pathItems)
    .then((res)=>{
        console.log(res)
    })

pathItems = [
    {
        path: 'https://cdn.jsdelivr.net/npm/ag-grid-community@22.0.0/dist/ag-grid-community.noStyle.js',
        type: 'js',
    },
    {
        path: 'https://cdn.jsdelivr.net/npm/ag-grid-vue@22.0.0/dist/ag-grid-vue.umd.js',
        type: 'js',
    },
    {
        path: 'https://cdn.jsdelivr.net/npm/w-aggrid-vue@1.0.28/dist/w-aggrid-vue.umd.js',
        type: 'js',
    },
]
importResources(pathItems)
    .then((res)=>{
        console.log(res)
    })

let r
let x

let ps = [
    { x: 1, y: 0.2 },
    { x: 3, y: 1.2 },
    { x: 4, y: 2 },
]

let psInv = [
    { x: 4, y: 2 },
    { x: 3, y: 1.2 },
    { x: 1, y: 0.2 },
]

let psErr = [
    { x: 'a', y: 0.2 },
    { x: 'mnop', y: 1.2 },
    { x: 'xyz', y: 2 },
]

let psEmpty = [
]

let psEffOne = [
    { x: 1, y: 0.2 },
    { x: 'mnop', y: 1.2 },
    { x: 'xyz', y: 2 },
]

let psP = [
    { a: 1, b: 0.2 },
    { a: 3, b: 1.2 },
    { a: 4, b: 2 },
]

let opt = {
    mode: 'stairs',
}

let optX = {
    mode: 'stairs',
    xMin: 0,
    xMax: 4.5,
}

let optP = {
    keyX: 'a',
    keyY: 'b',
}

x = 0
r = interp1(psErr, x)
console.log(`linear(error data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(error data): x=0 r={"err":"ps(length=0) is not effective array","ps":[{"x":"a","y":0.2},{"x":"mnop","y":1.2},{"x":"xyz","y":2}],"psEff":[]}

x = 0
r = interp1(psEmpty, x)
console.log(`linear(empty data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(empty data): x=0 r={"err":"ps(length=0) is not effective array","ps":[],"psEff":[]}

x = 0
r = interp1(psEffOne, x)
console.log(`linear(one point): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(one point): x=0 r={"err":"ps(length=1) is one point only","ps":[{"x":1,"y":0.2},{"x":"mnop","y":1.2},{"x":"xyz","y":2}],"psEff":[{"x":1,"y":0.2}]}

x = 0
r = interp1(ps, x)
console.log(`linear: x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=0 r={"err":"x[0] less than lower limit[1]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":0,"trend":"increasing sequence","xmin":1,"xmax":4}}

x = 1
r = interp1(ps, x)
console.log(`linear: x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=1 r=0.2

x = 2
r = interp1(ps, x)
console.log(`linear: x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=2 r=0.7

x = 2.6
r = interp1(ps, x)
console.log(`linear: x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=2.6 r=1

x = 3
r = interp1(ps, x)
console.log(`linear: x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=3 r=1.2

x = 3.5
r = interp1(ps, x)
console.log(`linear: x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=3.5 r=1.6

x = 4
r = interp1(ps, x)
console.log(`linear: x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=4 r=2

x = 5
r = interp1(ps, x)
console.log(`linear: x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=5 r={"err":"x[5] greater than upper limit[4]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":5,"trend":"increasing sequence","xmin":1,"xmax":4}}

x = 0
r = interp1(psInv, x)
console.log(`linear(inverse data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(inverse data): x=0 r={"err":"x[0] less than lower limit[1]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":0,"trend":"increasing sequence","xmin":1,"xmax":4}}

x = 1
r = interp1(psInv, x)
console.log(`linear(inverse data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(inverse data): x=1 r=0.2

x = 2
r = interp1(psInv, x)
console.log(`linear(inverse data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(inverse data): x=2 r=0.7

x = 2.6
r = interp1(psInv, x)
console.log(`linear(inverse data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(inverse data): x=2.6 r=1

x = 3
r = interp1(psInv, x)
console.log(`linear(inverse data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(inverse data): x=3 r=1.2

x = 3.5
r = interp1(psInv, x)
console.log(`linear(inverse data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(inverse data): x=3.5 r=1.6

x = 4
r = interp1(psInv, x)
console.log(`linear(inverse data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear(inverse data): x=4 r=2

x = 5
r = interp1(psInv, x)
console.log(`linear(inverse data): x=${x}`, 'r=' + JSON.stringify(r))
// => linear: x=5 r={"err":"x[5] greater than upper limit[4]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":5,"trend":"increasing sequence","xmin":1,"xmax":4}}

x = -1
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=-1 r={"err":"x[-1] less than lower limit[1]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":-1,"trend":"increasing sequence","xmin":1,"xmax":4}}

x = 0.51
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=0.51 r={"err":"x[0.51] less than lower limit[1]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":0.51,"trend":"increasing sequence","xmin":1,"xmax":4}}

x = 1
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=1 r=0.2

x = 1.9
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=1.9 r=0.2

x = 2
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=2 r=0.2

x = 2.1
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=2.1 r=1.2

x = 2.5
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=2.5 r=1.2

x = 3
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=3 r=1.2

x = 3.49
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=3.49 r=1.2

x = 3.5
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=3.5 r=1.2

x = 3.51
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=3.51 r=2

x = 4
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=4 r=2

x = 4.5
r = interp1(ps, x, opt)
console.log(`stairs: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs: x=4.5 r={"err":"x[4.5] greater than upper limit[4]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":4.5,"trend":"increasing sequence","xmin":1,"xmax":4}}

x = -1
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=-1 r={"err":"x[-1] less than lower limit[0]","data":{"ps":[{"x":0,"y":0.2},{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2},{"x":4.5,"y":2}],"x":-1,"trend":"increasing sequence","xmin":0,"xmax":4.5}}

x = 0
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=0 r=0.2

x = 0.49
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=0.49 r=0.2

x = 0.5
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=0.5 r=0.2

x = 0.51
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=0.51 r=0.2

x = 1
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=1 r=0.2

x = 1.9
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=1.9 r=0.2

x = 2
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=2 r=0.2

x = 2.1
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=2.1 r=1.2

x = 2.5
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=2.5 r=1.2

x = 3
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=3 r=1.2

x = 3.49
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=3.49 r=1.2

x = 3.5
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=3.5 r=1.2

x = 3.51
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=3.51 r=2

x = 4
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=4 r=2

x = 4.49
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=4.49 r=2

x = 4.5
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=4.5 r=2

x = 4.51
r = interp1(ps, x, optX)
console.log(`stairs with x-limit: x=${x}`, 'r=' + JSON.stringify(r))
// => stairs with x-limit: x=4.51 r={"err":"x[4.51] greater than upper limit[4.5]","data":{"ps":[{"x":0,"y":0.2},{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2},{"x":4.5,"y":2}],"x":4.51,"trend":"increasing sequence","xmin":0,"xmax":4.5}}

x = 0
r = interp1(psP, x, optP)
console.log(`linear by keyX & keyY: x=${x}`, 'r=' + JSON.stringify(r))
// => linear by keyX & keyY: x=0 r={"err":"x[0] less than lower limit[1]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":0,"trend":"increasing sequence","xmin":1,"xmax":4}}

x = 1
r = interp1(psP, x, optP)
console.log(`linear by keyX & keyY: x=${x}`, 'r=' + JSON.stringify(r))
// => linear by keyX & keyY: x=1 r=0.2

x = 2
r = interp1(psP, x, optP)
console.log(`linear by keyX & keyY: x=${x}`, 'r=' + JSON.stringify(r))
// => linear by keyX & keyY: x=2 r=0.7

x = 2.6
r = interp1(psP, x, optP)
console.log(`linear by keyX & keyY: x=${x}`, 'r=' + JSON.stringify(r))
// => linear by keyX & keyY: x=2.6 r=1

x = 3
r = interp1(psP, x, optP)
console.log(`linear by keyX & keyY: x=${x}`, 'r=' + JSON.stringify(r))
// => linear by keyX & keyY: x=3 r=1.2

x = 3.5
r = interp1(psP, x, optP)
console.log(`linear by keyX & keyY: x=${x}`, 'r=' + JSON.stringify(r))
// => linear by keyX & keyY: x=3.5 r=1.6

x = 4
r = interp1(psP, x, optP)
console.log(`linear by keyX & keyY: x=${x}`, 'r=' + JSON.stringify(r))
// => linear by keyX & keyY: x=4 r=2

x = 5
r = interp1(psP, x, optP)
console.log(`linear by keyX & keyY: x=${x}`, 'r=' + JSON.stringify(r))
// => linear by keyX & keyY: x=5 r={"err":"x[5] greater than upper limit[4]","data":{"ps":[{"x":1,"y":0.2},{"x":3,"y":1.2},{"x":4,"y":2}],"x":5,"trend":"increasing sequence","xmin":1,"xmax":4}}

console.log(isab(new ArrayBuffer(1)))
// => true

console.log(isarr([]))
// => true

console.log(isarr([{}]))
// => true

console.log(isarr([]))
// => true

console.log(isarr([{}]))
// => false

need test in browser

let bb = new Blob([new Uint8Array([66, 97, 115])])
console.log(isblob(bb))
// => true

console.log(isbol(false))
// => true