-
Notifications
You must be signed in to change notification settings - Fork 1.6k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
add shouldResetTickmarkLabels (#1591)
- Loading branch information
Showing
8 changed files
with
1,037 additions
and
96 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,93 @@ | ||
|
||
import { isString } from '../../helpers/strict-type-checks'; | ||
|
||
import { TimedData } from '../data-layer'; | ||
import { InternalHorzScaleItem } from '../ihorz-scale-behavior'; | ||
import { BusinessDay, isBusinessDay, isUTCTimestamp, Time, UTCTimestamp } from './types'; | ||
|
||
export type TimeConverter = (time: Time) => InternalHorzScaleItem; | ||
|
||
export function businessDayConverter(time: Time): InternalHorzScaleItem { | ||
let businessDay = time; | ||
if (isString(time)) { | ||
businessDay = stringToBusinessDay(time); | ||
} | ||
if (!isBusinessDay(businessDay)) { | ||
throw new Error('time must be of type BusinessDay'); | ||
} | ||
|
||
const date = new Date(Date.UTC(businessDay.year, businessDay.month - 1, businessDay.day, 0, 0, 0, 0)); | ||
|
||
return { | ||
timestamp: Math.round(date.getTime() / 1000) as UTCTimestamp, | ||
businessDay, | ||
} as unknown as InternalHorzScaleItem; | ||
} | ||
|
||
export function timestampConverter(time: Time): InternalHorzScaleItem { | ||
if (!isUTCTimestamp(time)) { | ||
throw new Error('time must be of type isUTCTimestamp'); | ||
} | ||
return { | ||
timestamp: time, | ||
} as unknown as InternalHorzScaleItem; | ||
} | ||
|
||
export function selectTimeConverter(data: TimedData<Time>[]): TimeConverter | null { | ||
if (data.length === 0) { | ||
return null; | ||
} | ||
if (isBusinessDay(data[0].time) || isString(data[0].time)) { | ||
return businessDayConverter; | ||
} | ||
return timestampConverter; | ||
} | ||
|
||
const validDateRegex = /^\d\d\d\d-\d\d-\d\d$/; | ||
|
||
export function convertTime(time: Time): InternalHorzScaleItem { | ||
if (isUTCTimestamp(time)) { | ||
return timestampConverter(time); | ||
} | ||
|
||
if (!isBusinessDay(time)) { | ||
return businessDayConverter(stringToBusinessDay(time)); | ||
} | ||
|
||
return businessDayConverter(time); | ||
} | ||
|
||
export function stringToBusinessDay(value: string): BusinessDay { | ||
if (process.env.NODE_ENV === 'development') { | ||
// in some browsers (I look at your Chrome) the Date constructor may accept invalid date string | ||
// but parses them in 'implementation specific' way | ||
// for example 2019-1-1 isn't the same as 2019-01-01 (for Chrome both are 'valid' date strings) | ||
// see https://bugs.chromium.org/p/chromium/issues/detail?id=968939 | ||
// so, we need to be sure that date has valid format to avoid strange behavior and hours of debugging | ||
// but let's do this in development build only because of perf | ||
if (!validDateRegex.test(value)) { | ||
throw new Error(`Invalid date string=${value}, expected format=yyyy-mm-dd`); | ||
} | ||
} | ||
|
||
const d = new Date(value); | ||
if (isNaN(d.getTime())) { | ||
throw new Error(`Invalid date string=${value}, expected format=yyyy-mm-dd`); | ||
} | ||
|
||
return { | ||
day: d.getUTCDate(), | ||
month: d.getUTCMonth() + 1, | ||
year: d.getUTCFullYear(), | ||
}; | ||
} | ||
|
||
export function convertStringToBusinessDay(value: TimedData<Time>): void { | ||
if (isString(value.time)) { | ||
value.time = stringToBusinessDay(value.time); | ||
} | ||
} | ||
|
||
export function convertStringsToBusinessDays(data: TimedData<Time>[]): void { | ||
return data.forEach(convertStringToBusinessDay); | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.