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此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.icu/scripts/520145/1499228/bsn-libs.js
/** 分组 */
window.groupBy = function (arr, predicate) {
const obj = arr.reduce((acc, obj) => {
const key = predicate(obj) ?? ''
if (!acc[key]) {
acc[key] = []
}
acc[key].push(obj)
return acc
}, {})
return Object.keys(obj).map(x => ({
key: x,
items: obj[x]
}))
}
/** 睡眠 */
window.sleep = function (time) {
return new Promise(resolve => setTimeout(resolve, time))
}
/** 获取粘贴板文字 */
window.getClipboardText = async function () {
if (navigator.clipboard && navigator.clipboard.readText) {
const text = await navigator.clipboard.readText()
return text
}
return ''
}
/** 查找所有满足条件的元素 */
window.findAll = function (options) {
const { selectors, parent, findTarget } = options
const eles = Array.from((parent ?? document.body).querySelectorAll(selectors))
return findTarget ? eles.map((el, index) => findTarget(el, index)).filter(x => x) : eles
}
/** 查找第一个满足条件的元素 */
window.find = function (options) {
const eles = window.findAll(options)
return eles.length > 0 ? eles[0] : null
}
/** 查找最后一个满足条件的元素 */
window.findLast = function (options) {
const eles = window.findAll(options)
return eles.length > 0 ? eles[eles.length - 1] : null
}
/** 模拟操作 */
window.simulateOperate = async function (actions) {
for (const action of actions) {
switch (action.type) {
case 'sleep':
await sleep(action.time)
break
case 'input':
case 'click':
const { selectors, value, parent, findTarget } = action
const eles = Array.from((parent ?? document.body).querySelectorAll(selectors))
const targets = findTarget
? eles.map((el, index) => findTarget(el, index)).filter(x => x)
: eles
if (targets.length > 0) {
const target = targets[0]
if (action.type === 'input') {
target.value = value
target.dispatchEvent(new InputEvent('input'))
} else {
target.click()
}
}
break
}
}
}
/** 创建naive对话框(增加异步功能且只能在组件的setup函数里调用) */
window.createNaiveDialog = function () {
const dialog = naive.useDialog()
;['create', 'error', 'info', 'success', 'warning'].forEach(x => {
dialog[x + 'Async'] = options => {
return new Promise(resolve => {
dialog[x]({
...options,
onNegativeClick: () => resolve(false),
onPositiveClick: () => resolve(true)
})
})
}
})
return dialog
}
/** 初始化Vue3(包括naive及自定义BTable组件) */
window.initVue3 = function (Com) {
const style = document.createElement('style')
style.type = 'text/css'
style.innerHTML = `
.app-wrapper .btn-toggle {
position: fixed;
top: 50vh;
right: 0;
padding-left: 12px;
padding-bottom: 4px;
transform: translateX(calc(100% - 32px)) translateY(-50%);
}
.drawer-wrapper .n-form {
margin: 0 8px;
}
.drawer-wrapper .n-form .n-form-item {
margin: 8px 0;
}
.drawer-wrapper .n-form .n-form-item .n-space {
flex: 1;
}
.drawer-wrapper .n-form .n-form-item .n-input-number {
width: 100%;
}
`
document.getElementsByTagName('head').item(0).appendChild(style)
const el = document.createElement('div')
el.innerHTML = `<div id="app" class="app-wrapper"></div>`
document.body.append(el)
const BTable = {
template: `
<table cellspacing="0" cellpadding="0">
<tr v-for="(row, rowIndex) in rows">
<td v-for="cell in row" :rowspan="cell.rowspan" :colspan="cell.colspan" :width="cell.width" :class="cell.class">
<slot :cell="cell">{{cell.value}}</slot>
</td>
</tr>
</table>
`,
props: {
rowCount: Number,
columns: Array, // [{ key: "", label: "", width: "100px", unit: "", editable: false }]
cells: Array // [{ row: 0, col: 0, rowspan: 1, colspan: 1, value: "", useColumnLabel: false }]
},
setup(props) {
const data = Vue.reactive({
rows: Vue.computed(() => {
const arr1 = []
for (let i = 0; i < props.rowCount; i++) {
const arr2 = []
for (let j = 0; j < props.columns.length; j++) {
const column = props.columns[j]
const cell = props.cells.find(x => x.row === i && x.col === j)
if (cell) {
const colspan = cell.colspan ?? 1
arr2.push({
...cell,
rowspan: cell.rowspan ?? 1,
colspan: colspan,
value: cell.useColumnLabel ? column.label : cell.value,
width: colspan > 1 ? undefined : column.width,
column: column
})
}
}
arr1.push(arr2)
}
return arr1
})
})
return data
}
}
const app = Vue.createApp({
template: `
<n-dialog-provider>
<n-message-provider>
<n-button class="btn-toggle" type="primary" round @click="showDrawer=true">
<template #icon>⇆</template>
</n-button>
<n-drawer v-model:show="showDrawer" display-directive="show" resizable class="drawer-wrapper">
<com @closeDrawer="showDrawer=false"/>
</n-drawer>
</n-message-provider>
</n-dialog-provider>
`,
setup() {
const data = Vue.reactive({
showDrawer: false
})
return data
}
})
app.use(naive)
app.component('b-table', BTable)
app.component('com', Com)
app.mount('#app')
}