tachybase_todo/packages/core/utils/src/date.ts

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import moment from 'moment';
export interface Str2momentOptions {
gmt?: boolean;
picker?: 'year' | 'month' | 'week' | 'quarter';
utcOffset?: any;
}
export const getDefaultFormat = (props: any) => {
if (props.format) {
return props.format;
}
if (props.dateFormat) {
if (props['showTime']) {
return `${props.dateFormat} ${props.timeFormat || 'HH:mm:ss'}`;
}
return props.dateFormat;
}
if (props['picker'] === 'month') {
return 'YYYY-MM';
} else if (props['picker'] === 'quarter') {
return 'YYYY-\\QQ';
} else if (props['picker'] === 'year') {
return 'YYYY';
} else if (props['picker'] === 'week') {
return 'YYYY-wo';
}
return props['showTime'] ? 'YYYY-MM-DD HH:mm:ss' : 'YYYY-MM-DD';
};
export const toGmt = (value: moment.Moment | moment.Moment[]) => {
if (!value) {
return value;
}
if (Array.isArray(value)) {
return value.map((val) => `${val.format('YYYY-MM-DD')}T${val.format('HH:mm:ss.SSS')}Z`);
}
if (moment.isMoment(value)) {
return `${value.format('YYYY-MM-DD')}T${value.format('HH:mm:ss.SSS')}Z`;
}
};
export const toLocal = (value: moment.Moment | moment.Moment[]) => {
if (!value) {
return value;
}
if (Array.isArray(value)) {
return value.map((val) => val.toISOString());
}
if (moment.isMoment(value)) {
return value.toISOString();
}
};
const toMoment = (val: any, options?: Str2momentOptions) => {
if (!val) {
return;
}
const offset = options.utcOffset || -1 * new Date().getTimezoneOffset();
if (moment.isMoment(val)) {
return val.utcOffset(offset);
}
const { gmt, picker } = options;
if (gmt || picker) {
return moment(val).utcOffset(0);
}
return moment(val).utcOffset(offset);
};
export const str2moment = (value?: string | string[], options: Str2momentOptions = {}): any => {
return Array.isArray(value)
? value.map((val) => {
return toMoment(val, options);
})
: value
? toMoment(value, options)
: value;
};