Merge branch 'feature/monitoring-limiter' into dev

This commit is contained in:
goodmice 2022-08-15 12:49:50 +05:00
commit a35c09e245
13 changed files with 296 additions and 38 deletions

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@ -1,6 +1,4 @@
export * from './D3Chart' export * from './D3Chart'
export type { D3ChartProps } from './D3Chart' export type { D3ChartProps } from './D3Chart'
export * from './D3MonitoringCharts'
export * from './types' export * from './types'

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@ -1,12 +1,12 @@
import { CSSProperties, ReactNode, SVGProps, useCallback, useEffect, useMemo, useRef, useState } from 'react' import { CSSProperties, ReactNode, SVGProps, useEffect, useMemo, useRef, useState } from 'react'
import * as d3 from 'd3' import * as d3 from 'd3'
import { wrapPlugin } from '@components/d3/plugins/base'
import { useD3MouseZone } from '@components/d3/D3MouseZone' import { useD3MouseZone } from '@components/d3/D3MouseZone'
import { ChartGroup, ChartSizes } from '@components/d3/D3MonitoringCharts' import { D3TooltipPosition } from '@components/d3/plugins/D3Tooltip'
import { getChartIcon, isDev, usePartialProps } from '@utils' import { getChartIcon, isDev, usePartialProps } from '@utils'
import { wrapPlugin } from './base' import { ChartGroup, ChartSizes } from './D3MonitoringCharts'
import { D3TooltipPosition } from './D3Tooltip'
import '@styles/d3.less' import '@styles/d3.less'

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@ -1,9 +1,10 @@
import { Button, Form, FormItemProps, Input, InputNumber, Select, Tooltip } from 'antd' import { Button, Form, FormItemProps, Input, InputNumber, Select, Tooltip } from 'antd'
import { memo, useCallback, useEffect, useMemo } from 'react' import { memo, useCallback, useEffect, useMemo } from 'react'
import { ColorPicker, Color } from '../ColorPicker' import { MinMax } from '@components/d3/types'
import { ColorPicker, Color } from '@components/ColorPicker'
import { ExtendedChartDataset } from './D3MonitoringCharts' import { ExtendedChartDataset } from './D3MonitoringCharts'
import { MinMax } from './types'
const { Item: RawItem } = Form const { Item: RawItem } = Form

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@ -16,18 +16,19 @@ import {
ChartRegistry, ChartRegistry,
ChartTick, ChartTick,
MinMax MinMax
} from './types' } from '@components/d3/types'
import { import {
BasePluginSettings, BasePluginSettings,
D3ContextMenu, D3ContextMenu,
D3ContextMenuSettings, D3ContextMenuSettings,
D3HorizontalCursor, } from '@components/d3/plugins'
D3HorizontalCursorSettings import D3MouseZone from '@components/d3/D3MouseZone'
} from './plugins' import { getByAccessor, getChartClass, getGroupClass, getTicks } from '@components/d3/functions'
import D3MouseZone from './D3MouseZone' import { renderArea, renderLine, renderNeedle, renderPoint, renderRectArea } from '@components/d3/renders'
import D3MonitoringGroupsEditor from './D3MonitoringGroupsEditor'
import { getByAccessor, getChartClass, getGroupClass, getTicks } from './functions' import D3MonitoringEditor from './D3MonitoringEditor'
import { renderArea, renderLine, renderNeedle, renderPoint, renderRectArea } from './renders' import { D3HorizontalCursor, D3HorizontalCursorSettings } from './D3HorizontalCursor'
import D3MonitoringLimitChart, { TelemetryRegulators } from './D3MonitoringLimitChart'
const roundTo = (v: number, to: number = 50) => { const roundTo = (v: number, to: number = 50) => {
if (v === 0) return v if (v === 0) return v
@ -73,7 +74,15 @@ const defaultOffsets: ChartOffset = {
top: 10, top: 10,
bottom: 10, bottom: 10,
left: 100, left: 100,
right: 10, right: 20,
}
const defaultRegulators: TelemetryRegulators = {
1: { color: '#59B359', label: 'Скорость блока' },
2: { color: '#FF0000', label: 'Давление' },
3: { color: '#0000CC', label: 'Осевая нагрузка' },
4: { color: '#990099', label: 'Момент на роторе' },
5: { color: '#007070', label: 'Расход' },
} }
const getDefaultYAxisConfig = <DataType,>(): ChartAxis<DataType> => ({ const getDefaultYAxisConfig = <DataType,>(): ChartAxis<DataType> => ({
@ -191,6 +200,7 @@ const _D3MonitoringCharts = <DataType extends Record<string, unknown>>({
const [chartAreaRef, setChartAreaRef] = useState<SVGGElement | null>(null) const [chartAreaRef, setChartAreaRef] = useState<SVGGElement | null>(null)
const [axesAreaRef, setAxesAreaRef] = useState<SVGGElement | null>(null) const [axesAreaRef, setAxesAreaRef] = useState<SVGGElement | null>(null)
const [settingsVisible, setSettingsVisible] = useState<boolean>(false) const [settingsVisible, setSettingsVisible] = useState<boolean>(false)
const [regulators, setRegulators] = useState<TelemetryRegulators>(defaultRegulators)
const offset = usePartialProps(_offset, defaultOffsets) const offset = usePartialProps(_offset, defaultOffsets)
const yTicks = usePartialProps<Required<ChartTick<DataType>>>(_yTicks, getDefaultYTicks) const yTicks = usePartialProps<Required<ChartTick<DataType>>>(_yTicks, getDefaultYTicks)
@ -271,23 +281,28 @@ const _D3MonitoringCharts = <DataType extends Record<string, unknown>>({
} }
), [chartArea]) ), [chartArea])
const onGroupsChange = useCallback((sets: ExtendedChartDataset<DataType>[][]) => { const onGroupsChange = useCallback((settings: ExtendedChartDataset<DataType>[][], regulators: TelemetryRegulators) => {
if (chartName) { if (chartName) {
invokeWebApiWrapperAsync( invokeWebApiWrapperAsync(
async () => { async () => {
await UserSettingsService.update(chartName, sets) await UserSettingsService.update(chartName, {
settings,
regulators,
})
}, },
undefined, undefined,
'Не удалось сохранить параметры графиков' 'Не удалось сохранить параметры графиков'
) )
} }
setDatasets(sets) setDatasets(settings)
setRegulators(regulators)
setSettingsVisible(false) setSettingsVisible(false)
}, [chartName]) }, [chartName])
const onGroupsReset = useCallback(() => { const onGroupsReset = useCallback(() => {
setSettingsVisible(false) setSettingsVisible(false)
setDatasets(datasetGroups) setDatasets(datasetGroups)
setRegulators(defaultRegulators)
if (chartName) { if (chartName) {
invokeWebApiWrapperAsync( invokeWebApiWrapperAsync(
async () => await UserSettingsService.delete(chartName), async () => await UserSettingsService.delete(chartName),
@ -305,13 +320,20 @@ const _D3MonitoringCharts = <DataType extends Record<string, unknown>>({
let sets = chartName ? await UserSettingsService.get(chartName) : null let sets = chartName ? await UserSettingsService.get(chartName) : null
if (typeof sets === 'string') if (typeof sets === 'string')
sets = JSON.parse(sets) sets = JSON.parse(sets)
if (Array.isArray(sets)) { if (sets && Array.isArray(sets.settings)) {
setDatasets(sets) if (sets.regulators)
setRegulators(sets.regulators)
if (Array.isArray(sets.settings)) {
setDatasets(sets.settings)
}
} else if (Array.isArray(datasetGroups)) { } else if (Array.isArray(datasetGroups)) {
setDatasets(datasetGroups) setDatasets(datasetGroups)
if (chartName) { if (chartName) {
invokeWebApiWrapperAsync( invokeWebApiWrapperAsync(
async () => await UserSettingsService.insert(chartName, datasetGroups), async () => await UserSettingsService.insert(chartName, {
settings: datasetGroups,
regulators: defaultRegulators,
}),
undefined, undefined,
'Не удалось сохранить настройки графиков' 'Не удалось сохранить настройки графиков'
) )
@ -572,6 +594,16 @@ const _D3MonitoringCharts = <DataType extends Record<string, unknown>>({
return <line key={`${i}`} x1={x} x2={x} y1={sizes.chartsTop} y2={offset.top + sizes.inlineHeight} /> return <line key={`${i}`} x1={x} x2={x} y1={sizes.chartsTop} y2={offset.top + sizes.inlineHeight} />
})} })}
</g> </g>
<D3MonitoringLimitChart
regulators={regulators}
data={data}
yAxis={yAxis}
width={20}
height={sizes.chartsHeight}
left={sizes.inlineWidth + sizes.left}
top={sizes.chartsTop}
zoneWidth={sizes.inlineWidth}
/>
<D3MouseZone width={width} height={height} offset={{ ...offset, top: sizes.chartsTop }}> <D3MouseZone width={width} height={height} offset={{ ...offset, top: sizes.chartsTop }}>
<D3HorizontalCursor <D3HorizontalCursor
{...plugins?.cursor} {...plugins?.cursor}
@ -588,8 +620,9 @@ const _D3MonitoringCharts = <DataType extends Record<string, unknown>>({
<Empty image={Empty.PRESENTED_IMAGE_SIMPLE} /> <Empty image={Empty.PRESENTED_IMAGE_SIMPLE} />
</div> </div>
)} )}
<D3MonitoringGroupsEditor <D3MonitoringEditor
groups={datasets} groups={datasets}
regulators={regulators}
visible={settingsVisible} visible={settingsVisible}
onChange={onGroupsChange} onChange={onGroupsChange}
onCancel={() => setSettingsVisible(false)} onCancel={() => setSettingsVisible(false)}

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@ -3,16 +3,19 @@ import { Button, Divider, Empty, Modal, Popconfirm, Tooltip, Tree } from 'antd'
import { UndoOutlined } from '@ant-design/icons' import { UndoOutlined } from '@ant-design/icons'
import { EventDataNode } from 'antd/lib/tree' import { EventDataNode } from 'antd/lib/tree'
import { notify } from '@components/factory'
import { getChartIcon } from '@utils' import { getChartIcon } from '@utils'
import { ExtendedChartDataset } from './D3MonitoringCharts' import { ExtendedChartDataset } from './D3MonitoringCharts'
import { TelemetryRegulators } from './D3MonitoringLimitChart'
import D3MonitoringChartEditor from './D3MonitoringChartEditor' import D3MonitoringChartEditor from './D3MonitoringChartEditor'
import { notify } from '../factory' import D3MonitoringLimitEditor from './D3MonitoringLimitEditor'
export type D3MonitoringGroupsEditorProps<DataType> = { export type D3MonitoringGroupsEditorProps<DataType> = {
visible?: boolean visible?: boolean
groups: ExtendedChartDataset<DataType>[][] groups: ExtendedChartDataset<DataType>[][]
onChange: (value: ExtendedChartDataset<DataType>[][]) => void regulators: TelemetryRegulators
onChange: (value: ExtendedChartDataset<DataType>[][], regs: TelemetryRegulators) => void
onCancel: () => void onCancel: () => void
onReset: () => void onReset: () => void
} }
@ -36,9 +39,12 @@ const getNodePos = (node: EventDataNode): { group: number, chart?: number } => {
return { group: out[1], chart: out[2] } return { group: out[1], chart: out[2] }
} }
const _D3MonitoringGroupsEditor = <DataType,>({ type EditingMode = null | 'limit' | 'chart'
const _D3MonitoringEditor = <DataType,>({
visible, visible,
groups: oldGroups, groups: oldGroups,
regulators: oldRegulators,
onChange, onChange,
onCancel, onCancel,
onReset, onReset,
@ -46,10 +52,13 @@ const _D3MonitoringGroupsEditor = <DataType,>({
const [groups, setGroups] = useState<ExtendedChartDataset<DataType>[][]>([]) const [groups, setGroups] = useState<ExtendedChartDataset<DataType>[][]>([])
const [expand, setExpand] = useState<Key[]>([]) const [expand, setExpand] = useState<Key[]>([])
const [selected, setSelected] = useState<Key[]>([]) const [selected, setSelected] = useState<Key[]>([])
const [mode, setMode] = useState<EditingMode>(null)
const [regulators, setRegulators] = useState<TelemetryRegulators>({})
useEffect(() => setGroups(oldGroups), [oldGroups]) useEffect(() => setGroups(oldGroups), [oldGroups])
useEffect(() => setRegulators(oldRegulators), [oldRegulators])
const onModalOk = useCallback(() => onChange(groups), [groups]) const onModalOk = useCallback(() => onChange(groups, regulators), [groups, regulators])
const onDrop = useCallback((info: { const onDrop = useCallback((info: {
node: EventDataNode node: EventDataNode
@ -148,23 +157,29 @@ const _D3MonitoringGroupsEditor = <DataType,>({
selectedKeys={selected} selectedKeys={selected}
treeData={treeItems} treeData={treeItems}
onDrop={onDrop} onDrop={onDrop}
onSelect={setSelected} onSelect={(value) => {
setSelected(value)
setMode('chart')
}}
height={250} height={250}
/> />
<Button onClick={() => setMode('limit')}>Ограничение подачи</Button>
</div> </div>
<Divider type={'vertical'} style={{ height: '100%', padding: '0 5px' }} /> <Divider type={'vertical'} style={{ height: '100%', padding: '0 5px' }} />
<div style={divStyle}> <div style={divStyle}>
{selectedGroup && selectedChart ? ( {mode === 'chart' && selectedGroup && selectedChart ? (
<D3MonitoringChartEditor<DataType> group={selectedGroup} chart={selectedChart} onChange={onChartChange} /> <D3MonitoringChartEditor<DataType> group={selectedGroup} chart={selectedChart} onChange={onChartChange} />
) : (mode === 'limit' ? (
<D3MonitoringLimitEditor<DataType> value={regulators} onChange={setRegulators} />
) : ( ) : (
<Empty description={'Выберите график для редактирования'} /> <Empty description={'Выберите график для редактирования'} />
)} ))}
</div> </div>
</div> </div>
</Modal> </Modal>
) )
} }
export const D3MonitoringGroupsEditor = memo(_D3MonitoringGroupsEditor) as typeof _D3MonitoringGroupsEditor export const D3MonitoringEditor = memo(_D3MonitoringEditor) as typeof _D3MonitoringEditor
export default D3MonitoringGroupsEditor export default D3MonitoringEditor

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@ -0,0 +1,181 @@
import { CSSProperties, memo, useEffect, useMemo, useState } from 'react'
import * as d3 from 'd3'
import { Grid, GridItem } from '@components/Grid'
import { formatDate, makeDisplayValue } from '@utils'
import { TelemetryDataSaubDto } from '@api'
type LimitChartData = {
id: number
dateStart: Date
dateEnd: Date
depthStart: number | null
depthEnd: number | null
}
type LimitChartDataRaw = {
id?: number
dateStart?: string
dateEnd?: string
depthStart?: number | null
depthEnd?: number | null
}
export type TelemetryRegulators = Record<number, {
color: string
label: string
}>
const getLast = (out: LimitChartDataRaw[]) => out.at(-1) as LimitChartDataRaw
function isDataCorrect(value: LimitChartDataRaw): value is Required<LimitChartDataRaw> {
return typeof value.id !== 'undefined'
}
const calcualteData = <DataType extends TelemetryDataSaubDto>(data: DataType[]) => {
const out = data.filter((row) => row.dateTime).reduce((out, row) => {
const last = getLast(out)
if (last.id === row.idFeedRegulator) {
if (!row.idFeedRegulator) return out
last.dateEnd = row.dateTime
last.depthEnd = row.wellDepth
} else {
let n: LimitChartDataRaw = {}
if (row.idFeedRegulator) {
n = {
id: row.idFeedRegulator,
dateStart: row.dateTime,
dateEnd: row.dateTime,
depthStart: row.wellDepth,
depthEnd: row.wellDepth,
}
}
out.push(n)
}
return out
}, [{}] as LimitChartDataRaw[])
return out.filter(isDataCorrect).map<LimitChartData>((row) => ({
id: row.id,
dateStart: new Date(row.dateStart),
dateEnd: new Date(row.dateEnd),
depthStart: row.depthStart,
depthEnd: row.depthEnd,
}))
}
export type D3MonitoringLimitChartProps<DataType> = {
yAxis?: d3.ScaleTime<number, number, never>
regulators: TelemetryRegulators
data: DataType[]
width: number
height: number
left: number
top: number
zoneWidth?: number
}
const tooltipWidth = 270
const tooltipHeight = 120
const displayValue = makeDisplayValue()
const _D3MonitoringLimitChart = <DataType extends TelemetryDataSaubDto>({
yAxis,
data: chartData,
width,
height,
left,
top,
regulators,
zoneWidth = 0,
}: D3MonitoringLimitChartProps<DataType>) => {
const [ref, setRef] = useState<SVGGElement | null>(null)
const [selected, setSelected] = useState<LimitChartData & { x: number, y: number, visible: boolean }>()
const data = useMemo(() => calcualteData(chartData), [chartData])
useEffect(() => {
if (!ref || !yAxis) return
const elms = d3.select(ref).select('.bars').selectAll<SVGRectElement, unknown>('rect').data(data)
elms.exit().remove()
const newElms = elms.enter().append('rect')
elms.merge(newElms)
.attr('width', width)
.attr('height', (d) => Math.max(yAxis(d.dateEnd) - yAxis(d.dateStart), 1))
.attr('y', (d) => yAxis(d.dateStart))
.attr('fill', (d) => regulators[d.id].color)
.on('mouseover', (_, d) => {
const y = yAxis(d.dateStart) - tooltipHeight
setSelected({ ...d, y, x: -tooltipWidth - 10, visible: true })
})
.on('mouseout', () => setSelected((pre) => pre ? ({ ...pre, visible: false }) : undefined))
}, [yAxis, data, ref, width])
const zoneY1 = useMemo(() => yAxis && selected ? yAxis(selected.dateStart) : 0, [yAxis, selected])
const zoneY2 = useMemo(() => yAxis && selected ? yAxis(selected.dateEnd) : 0, [yAxis, selected])
const opacityStyle: CSSProperties = useMemo(() => ({
transition: 'opacity .1s ease-in-out',
opacity: selected?.visible ? 1 : 0,
}), [selected])
const tooltipStyle: CSSProperties = useMemo(() => ({
...opacityStyle,
display: 'flex',
flexDirection: 'column',
alignItems: 'center',
}), [opacityStyle])
return (
<g transform={`translate(${left}, ${top})`} stroke={'#333'} strokeWidth={1} fill={'none'}>
<g ref={setRef} >
<g className={'bars'} strokeWidth={0} />
{selected && (
<g
style={opacityStyle}
pointerEvents={'none'}
strokeDasharray={'6, 3, 3, 3'}
stroke={regulators[selected.id].color}
>
<line x1={-zoneWidth} x2={0} y1={zoneY1} y2={zoneY1} />
<line x1={-zoneWidth} x2={0} y1={zoneY2} y2={zoneY2} />
<rect
opacity={0.1}
stroke={'none'}
x={-zoneWidth}
y={zoneY1}
width={zoneWidth}
height={zoneY2 - zoneY1}
fill={regulators[selected.id].color}
/>
</g>
)}
</g>
<rect x={0} y={0} width={width} height={height} />
{selected && (
<foreignObject width={tooltipWidth} height={tooltipHeight} x={selected.x} y={selected.y} pointerEvents={'none'}>
<div className={'tooltip bottom'} style={tooltipStyle}>
<span>Ограничивающий параметр</span>
<span>{regulators[selected.id].label}</span>
<Grid style={{ margin: 0, padding: 0 }}>
<GridItem row={1} col={1}>Начало:</GridItem>
<GridItem row={1} col={2}>{formatDate(selected.dateStart)}</GridItem>
<GridItem row={1} col={3}>{displayValue(selected.depthStart)}</GridItem>
<GridItem row={1} col={4}>м.</GridItem>
<GridItem row={2} col={1}>Конец:</GridItem>
<GridItem row={2} col={2}>{formatDate(selected.dateEnd)}</GridItem>
<GridItem row={2} col={3}>{displayValue(selected.depthEnd)}</GridItem>
<GridItem row={2} col={4}>м.</GridItem>
</Grid>
</div>
</foreignObject>
)}
</g>
)
}
export const D3MonitoringLimitChart = memo(_D3MonitoringLimitChart) as typeof _D3MonitoringLimitChart
export default D3MonitoringLimitChart

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@ -0,0 +1,18 @@
import { memo } from 'react'
import { TelemetryRegulators } from './D3MonitoringLimitChart'
export type D3MonitoringLimitEditorProps = {
value: TelemetryRegulators
onChange: (value: TelemetryRegulators) => void
}
const _D3MonitoringLimitEditor = <DataType,>({ value, onChange }: D3MonitoringLimitEditorProps) => {
return (
<></>
)
}
export const D3MonitoringLimitEditor = memo(_D3MonitoringLimitEditor) as typeof _D3MonitoringLimitEditor
export default D3MonitoringLimitEditor

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@ -0,0 +1 @@
export * from './D3MonitoringCharts'

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@ -1,6 +1,5 @@
export * from './base' export * from './base'
export * from './D3ContextMenu' export * from './D3ContextMenu'
export * from './D3Cursor' export * from './D3Cursor'
export * from './D3HorizontalCursor'
export * from './D3Legend' export * from './D3Legend'
export * from './D3Tooltip' export * from './D3Tooltip'

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@ -5,7 +5,7 @@ import { Select } from 'antd'
import { useIdWell } from '@asb/context' import { useIdWell } from '@asb/context'
import { Flex } from '@components/Grid' import { Flex } from '@components/Grid'
import { D3MonitoringCharts } from '@components/d3' import { D3MonitoringCharts } from '@components/d3/monitoring'
import { CopyUrlButton } from '@components/CopyUrl' import { CopyUrlButton } from '@components/CopyUrl'
import LoaderPortal from '@components/LoaderPortal' import LoaderPortal from '@components/LoaderPortal'
import { invokeWebApiWrapperAsync } from '@components/factory' import { invokeWebApiWrapperAsync } from '@components/factory'

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@ -4,7 +4,7 @@ import { Button, Select } from 'antd'
import { useIdWell } from '@asb/context' import { useIdWell } from '@asb/context'
import { makeDateSorter } from '@components/Table' import { makeDateSorter } from '@components/Table'
import { D3MonitoringCharts } from '@components/d3' import { D3MonitoringCharts } from '@components/d3/monitoring'
import LoaderPortal from '@components/LoaderPortal' import LoaderPortal from '@components/LoaderPortal'
import { Grid, GridItem, Flex } from '@components/Grid' import { Grid, GridItem, Flex } from '@components/Grid'
import { invokeWebApiWrapperAsync } from '@components/factory' import { invokeWebApiWrapperAsync } from '@components/factory'

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@ -8,7 +8,7 @@
@arrow-size: 8px; @arrow-size: 8px;
width: 100%; width: 100%;
height: 100% - @arrow-size; height: 100%;
font-size: 13px; font-size: 13px;
color: @color; color: @color;
@ -30,6 +30,7 @@
&.top { &.top {
margin-top: @arrow-size; margin-top: @arrow-size;
height: 100% - @arrow-size;
&::after { &::after {
border-bottom-color: @bg-color; border-bottom-color: @bg-color;
@ -42,6 +43,7 @@
&.bottom { &.bottom {
margin-bottom: @arrow-size; margin-bottom: @arrow-size;
height: 100% - @arrow-size;
&::after { &::after {
border-top-color: @bg-color; border-top-color: @bg-color;
@ -53,8 +55,11 @@
&.left { &.left {
margin-left: @arrow-size; margin-left: @arrow-size;
width: 100% - @arrow-size;
&::after { &::after {
border-right-color: @bg-color; border-right-color: @bg-color;
margin-top: -@arrow-size;
top: 50%; top: 50%;
right: 100%; right: 100%;
} }
@ -62,8 +67,11 @@
&.right { &.right {
margin-right: @arrow-size; margin-right: @arrow-size;
width: 100% - @arrow-size;
&::after { &::after {
border-left-color: @bg-color; border-left-color: @bg-color;
margin-top: -@arrow-size;
top: 50%; top: 50%;
left: 100%; left: 100%;
} }

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@ -35,7 +35,11 @@ export const makeDisplayValue = ({
def = '----', def = '----',
inf = (v) => `${v < 0 ? '-' : ''}\u221E`, inf = (v) => `${v < 0 ? '-' : ''}\u221E`,
fixed = 2 fixed = 2
}: DisplayValueOptions) => (v: unknown): ReactNode => { }: DisplayValueOptions = {
def: '----',
inf: (v) => `${v < 0 ? '-' : ''}\u221E`,
fixed: 2
}) => (v: unknown): ReactNode => {
if (typeof v === 'undefined' || v === null || String(v) === 'NaN') return def if (typeof v === 'undefined' || v === null || String(v) === 'NaN') return def
let f = Number(v) let f = Number(v)
if (typeof v === 'string') { if (typeof v === 'string') {