116 lines
4.3 KiB
Plaintext
116 lines
4.3 KiB
Plaintext
import { CloneType } from '../clone/type.mjs';
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import { Unknown } from '../unknown/index.mjs';
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import { ReadonlyOptional } from '../readonly-optional/index.mjs';
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import { Readonly } from '../readonly/index.mjs';
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import { Optional } from '../optional/index.mjs';
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import { Object } from '../object/index.mjs';
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import { Record, RecordKey, RecordValue } from '../record/index.mjs';
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import * as ValueGuard from '../guard/value.mjs';
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import * as KindGuard from '../guard/kind.mjs';
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// prettier-ignore
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function FromConstructor(args, type) {
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type.parameters = FromTypes(args, type.parameters);
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type.returns = FromType(args, type.returns);
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return type;
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}
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// prettier-ignore
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function FromFunction(args, type) {
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type.parameters = FromTypes(args, type.parameters);
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type.returns = FromType(args, type.returns);
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return type;
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}
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// prettier-ignore
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function FromIntersect(args, type) {
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type.allOf = FromTypes(args, type.allOf);
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return type;
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}
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// prettier-ignore
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function FromUnion(args, type) {
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type.anyOf = FromTypes(args, type.anyOf);
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return type;
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}
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// prettier-ignore
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function FromTuple(args, type) {
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if (ValueGuard.IsUndefined(type.items))
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return type;
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type.items = FromTypes(args, type.items);
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return type;
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}
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// prettier-ignore
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function FromArray(args, type) {
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type.items = FromType(args, type.items);
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return type;
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}
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// prettier-ignore
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function FromAsyncIterator(args, type) {
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type.items = FromType(args, type.items);
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return type;
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}
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// prettier-ignore
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function FromIterator(args, type) {
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type.items = FromType(args, type.items);
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return type;
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}
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// prettier-ignore
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function FromPromise(args, type) {
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type.item = FromType(args, type.item);
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return type;
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}
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// prettier-ignore
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function FromObject(args, type) {
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const mappedProperties = FromProperties(args, type.properties);
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return { ...type, ...Object(mappedProperties) }; // retain options
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}
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// prettier-ignore
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function FromRecord(args, type) {
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const mappedKey = FromType(args, RecordKey(type));
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const mappedValue = FromType(args, RecordValue(type));
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const result = Record(mappedKey, mappedValue);
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return { ...type, ...result }; // retain options
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}
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// prettier-ignore
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function FromArgument(args, argument) {
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return argument.index in args ? args[argument.index] : Unknown();
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}
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// prettier-ignore
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function FromProperty(args, type) {
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const isReadonly = KindGuard.IsReadonly(type);
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const isOptional = KindGuard.IsOptional(type);
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const mapped = FromType(args, type);
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return (isReadonly && isOptional ? ReadonlyOptional(mapped) :
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isReadonly && !isOptional ? Readonly(mapped) :
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!isReadonly && isOptional ? Optional(mapped) :
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mapped);
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}
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// prettier-ignore
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function FromProperties(args, properties) {
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return globalThis.Object.getOwnPropertyNames(properties).reduce((result, key) => {
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return { ...result, [key]: FromProperty(args, properties[key]) };
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}, {});
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}
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// prettier-ignore
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export function FromTypes(args, types) {
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return types.map(type => FromType(args, type));
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}
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// prettier-ignore
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function FromType(args, type) {
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return (KindGuard.IsConstructor(type) ? FromConstructor(args, type) :
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KindGuard.IsFunction(type) ? FromFunction(args, type) :
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KindGuard.IsIntersect(type) ? FromIntersect(args, type) :
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KindGuard.IsUnion(type) ? FromUnion(args, type) :
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KindGuard.IsTuple(type) ? FromTuple(args, type) :
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KindGuard.IsArray(type) ? FromArray(args, type) :
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KindGuard.IsAsyncIterator(type) ? FromAsyncIterator(args, type) :
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KindGuard.IsIterator(type) ? FromIterator(args, type) :
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KindGuard.IsPromise(type) ? FromPromise(args, type) :
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KindGuard.IsObject(type) ? FromObject(args, type) :
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KindGuard.IsRecord(type) ? FromRecord(args, type) :
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KindGuard.IsArgument(type) ? FromArgument(args, type) :
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type);
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}
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/** `[JavaScript]` Instantiates a type with the given parameters */
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// prettier-ignore
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export function Instantiate(type, args) {
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return FromType(args, CloneType(type));
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}
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