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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | 21x 21x 21x 21x 21x 5x 3x 8x 2x 1x 1x 1x 1x 2x 2x 2x 2x 16x 2x 16x 2x 1x 1x | import { ClarityType } from '../common/constants';
import { bytesToHex } from 'micro-stacks/common';
import { principalToString } from '../types/principalCV';
import { cvToJSON } from './cv-to-json';
import { ClarityValue } from './types';
/**
* @param val - ClarityValue
* @param strictJsonCompat If true then ints and uints are returned as JSON serializable numbers when
* less than or equal to 53 bit length, otherwise string wrapped integers when larger than 53 bits.
* If false, they are returned as js native `bigint`s which are _not_ JSON serializable.
*/
export function cvToValue<T = any>(val: ClarityValue, strictJsonCompat = false): T {
switch (val.type) {
case ClarityType.BoolTrue:
return true as unknown as T;
case ClarityType.BoolFalse:
return false as unknown as T;
case ClarityType.Int:
case ClarityType.UInt:
if (strictJsonCompat) return val.value.toString() as unknown as T;
return val.value as unknown as T;
case ClarityType.Buffer:
return `0x${bytesToHex(val.buffer)}` as unknown as T;
case ClarityType.OptionalNone:
return null as unknown as T;
case ClarityType.OptionalSome:
return cvToJSON(val.value) as unknown as T;
case ClarityType.ResponseErr:
return cvToJSON(val.value) as unknown as T;
case ClarityType.ResponseOk:
return cvToJSON(val.value) as unknown as T;
case ClarityType.PrincipalStandard:
case ClarityType.PrincipalContract:
return principalToString(val) as unknown as T;
case ClarityType.List:
return val.list.map(v => cvToJSON(v)) as unknown as T;
case ClarityType.Tuple:
const result: { [key: string]: any } = {};
const arr = Object.keys(val.data).map(key => {
return [key, cvToJSON(val.data[key])];
});
arr.forEach(([key, value]) => {
result[key as any] = value;
});
return result as T;
case ClarityType.StringASCII:
return val.data as unknown as T;
case ClarityType.StringUTF8:
return val.data as unknown as T;
}
}
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