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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,228 @@ | ||
| /*-------------------------------------------------------------------------- | ||
| @sinclair/typebox-codegen | ||
| The MIT License (MIT) | ||
| Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| of this software and associated documentation files (the "Software"), to deal | ||
| in the Software without restriction, including without limitation the rights | ||
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| copies of the Software, and to permit persons to whom the Software is | ||
| furnished to do so, subject to the following conditions: | ||
| The above copyright notice and this permission notice shall be included in | ||
| all copies or substantial portions of the Software. | ||
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| THE SOFTWARE. | ||
| ---------------------------------------------------------------------------*/ | ||
|
|
||
| import { Formatter, PropertyEncoder } from '../common/index' | ||
| import { TypeBoxModel } from './model' | ||
| import * as Types from '@sinclair/typebox' | ||
|
|
||
| // -------------------------------------------------------------------------- | ||
| // ModelToEffect | ||
| // -------------------------------------------------------------------------- | ||
| export namespace ModelToEffect { | ||
| function IsDefined<T = any>(value: unknown): value is T { | ||
| return value !== undefined | ||
| } | ||
| function Type(schema: Types.TSchema, type: string) { | ||
| return type | ||
| } | ||
| function Any(schema: Types.TAny) { | ||
| return Type(schema, `ES.Any`) | ||
| } | ||
| function Array(schema: Types.TArray) { | ||
| const items = Visit(schema.items) | ||
| const buffer: string[] = [] | ||
| buffer.push(`ES.Array(${items})`) | ||
| if (IsDefined<number>(schema.minItems)) buffer.push(`.pipe(ES.minItems(${schema.minItems}))`) | ||
| if (IsDefined<number>(schema.maxItems)) buffer.push(`.pipe(ES.maxItems(${schema.maxItems}))`) | ||
| return Type(schema, buffer.join(``)) | ||
| } | ||
| function BigInt(schema: Types.TBigInt) { | ||
| return Type(schema, `ES.BigInt`) | ||
| } | ||
| function Boolean(schema: Types.TBoolean) { | ||
| return Type(schema, `ES.Boolean`) | ||
| } | ||
| function Date(schema: Types.TDate) { | ||
| return Type(schema, `ES.Date`) | ||
| } | ||
| function Constructor(schema: Types.TConstructor): string { | ||
| return UnsupportedType(schema) | ||
| } | ||
| function Function(schema: Types.TFunction) { | ||
| return UnsupportedType(schema) | ||
| } | ||
| function Integer(schema: Types.TInteger) { | ||
| const buffer: string[] = [] | ||
| buffer.push(`ES.Int`) | ||
| if (IsDefined<number>(schema.minimum)) buffer.push(`.pipe(ES.greaterThanOrEqualTo(${schema.minimum}))`) | ||
| if (IsDefined<number>(schema.maximum)) buffer.push(`.pipe(ES.lessThanOrEqualTo(${schema.maximum}))`) | ||
| if (IsDefined<number>(schema.exclusiveMinimum)) buffer.push(`.pipe(ES.greaterThan(${schema.exclusiveMinimum}))`) | ||
| if (IsDefined<number>(schema.exclusiveMaximum)) buffer.push(`.pipe(ES.lessThan(${schema.exclusiveMaximum}))`) | ||
| if (IsDefined<number>(schema.multipleOf)) buffer.push(`.pipe(ES.multipleOf(${schema.multipleOf}))`) | ||
| return Type(schema, buffer.join(``)) | ||
| } | ||
| function Intersect(schema: Types.TIntersect) { | ||
| return Object(Types.Type.Composite(schema.allOf as never)) // No Intersect Type? | ||
| } | ||
| function Literal(schema: Types.TLiteral) { | ||
| const value = typeof schema.const === `string` ? `'${schema.const}'` : schema.const | ||
| return Type(schema, `ES.Literal(${value})`) | ||
| } | ||
| function Never(schema: Types.TNever) { | ||
| return Type(schema, `ES.Never`) | ||
| } | ||
| function Null(schema: Types.TNull) { | ||
| return Type(schema, `ES.Null`) | ||
| } | ||
| function String(schema: Types.TString) { | ||
| const buffer: string[] = [] | ||
| buffer.push(`ES.String`) | ||
| if (IsDefined<number>(schema.maxLength)) buffer.push(`.pipe(ES.maxLength(${schema.maxLength}))`) | ||
| if (IsDefined<number>(schema.minLength)) buffer.push(`.pipe(ES.minLength(${schema.minLength}))`) | ||
| return Type(schema, buffer.join(``)) | ||
| } | ||
| function Number(schema: Types.TNumber) { | ||
| const buffer: string[] = [] | ||
| buffer.push(`ES.Number`) | ||
| if (IsDefined<number>(schema.minimum)) buffer.push(`.pipe(ES.greaterThanOrEqualTo(${schema.minimum}))`) | ||
| if (IsDefined<number>(schema.maximum)) buffer.push(`.pipe(ES.lessThanOrEqualTo(${schema.maximum}))`) | ||
| if (IsDefined<number>(schema.exclusiveMinimum)) buffer.push(`.pipe(ES.greaterThan(${schema.exclusiveMinimum}))`) | ||
| if (IsDefined<number>(schema.exclusiveMaximum)) buffer.push(`.pipe(ES.lessThan(${schema.exclusiveMaximum}))`) | ||
| if (IsDefined<number>(schema.multipleOf)) buffer.push(`.pipe(ES.multipleOf(${schema.multipleOf}))`) | ||
| return Type(schema, buffer.join(``)) | ||
| } | ||
| function Object(schema: Types.TObject) { | ||
| // prettier-ignore | ||
| const properties = globalThis.Object.entries(schema.properties).map(([key, value]) => { | ||
| const optional = Types.TypeGuard.IsOptional(value) | ||
| const property = PropertyEncoder.Encode(key) | ||
| // prettier-ignore | ||
| return ( | ||
| optional | ||
| ? `${property}: ES.optional(${Visit(value)})` | ||
| : `${property}: ${Visit(value)}` | ||
| ) | ||
| }).join(`,`) | ||
| const buffer: string[] = [] | ||
| buffer.push(`ES.Struct({\n${properties}\n})`) | ||
| return Type(schema, buffer.join(``)) | ||
| } | ||
| function Promise(schema: Types.TPromise) { | ||
| return UnsupportedType(schema) | ||
| } | ||
| function Record(schema: Types.TRecord) { | ||
| for (const [key, value] of globalThis.Object.entries(schema.patternProperties)) { | ||
| const type = Visit(value) | ||
| return `ES.Record(${key === `^(0|[1-9][0-9]*)$` ? `ES.Number` : `ES.String`}, ${type})` | ||
| } | ||
| return UnsupportedType(schema) | ||
| } | ||
| function Ref(schema: Types.TRef) { | ||
| if (!reference_map.has(schema.$ref!)) return UnsupportedType(schema) // throw new ModelToZodNonReferentialType(schema.$ref!) | ||
| return schema.$ref | ||
| } | ||
| function This(schema: Types.TThis) { | ||
| return `${Type(schema, `ES.Any /* unsupported */`)}` | ||
| } | ||
| function Tuple(schema: Types.TTuple) { | ||
| if (schema.items === undefined) return `[]` | ||
| const items = schema.items.map((schema) => Visit(schema)).join(`, `) | ||
| return Type(schema, `ES.Tuple(${items})`) | ||
| } | ||
| function TemplateLiteral(schema: Types.TTemplateLiteral) { | ||
| return Type(schema, `ES.String.pipe(ES.pattern(/${schema.pattern}/))`) | ||
| } | ||
| function UInt8Array(schema: Types.TUint8Array): string { | ||
| return Type(schema, `ES.Uint8Array`) | ||
| } | ||
| function Undefined(schema: Types.TUndefined) { | ||
| return Type(schema, `ES.Undefined()`) | ||
| } | ||
| function Union(schema: Types.TUnion) { | ||
| return Type(schema, `ES.Union(${schema.anyOf.map((schema) => Visit(schema)).join(`, `)})`) | ||
| } | ||
| function Unknown(schema: Types.TUnknown) { | ||
| return Type(schema, `ES.Unknown`) | ||
| } | ||
| function Void(schema: Types.TVoid) { | ||
| return Type(schema, `ES.Void`) | ||
| } | ||
| function UnsupportedType(schema: Types.TSchema) { | ||
| return `${Type(schema, `ES.Any /* unsupported */`)}` | ||
| } | ||
| function Visit(schema: Types.TSchema): string { | ||
| if (schema.$id !== undefined) reference_map.set(schema.$id, schema) | ||
| if (schema.$id !== undefined && emitted_set.has(schema.$id!)) return schema.$id! | ||
| if (Types.TypeGuard.IsAny(schema)) return Any(schema) | ||
| if (Types.TypeGuard.IsArray(schema)) return Array(schema) | ||
| if (Types.TypeGuard.IsBigInt(schema)) return BigInt(schema) | ||
| if (Types.TypeGuard.IsBoolean(schema)) return Boolean(schema) | ||
| if (Types.TypeGuard.IsDate(schema)) return Date(schema) | ||
| if (Types.TypeGuard.IsConstructor(schema)) return Constructor(schema) | ||
| if (Types.TypeGuard.IsFunction(schema)) return Function(schema) | ||
| if (Types.TypeGuard.IsInteger(schema)) return Integer(schema) | ||
| if (Types.TypeGuard.IsIntersect(schema)) return Intersect(schema) | ||
| if (Types.TypeGuard.IsLiteral(schema)) return Literal(schema) | ||
| if (Types.TypeGuard.IsNever(schema)) return Never(schema) | ||
| if (Types.TypeGuard.IsNull(schema)) return Null(schema) | ||
| if (Types.TypeGuard.IsNumber(schema)) return Number(schema) | ||
| if (Types.TypeGuard.IsObject(schema)) return Object(schema) | ||
| if (Types.TypeGuard.IsPromise(schema)) return Promise(schema) | ||
| if (Types.TypeGuard.IsRecord(schema)) return Record(schema) | ||
| if (Types.TypeGuard.IsRef(schema)) return Ref(schema) | ||
| if (Types.TypeGuard.IsString(schema)) return String(schema) | ||
| if (Types.TypeGuard.IsTemplateLiteral(schema)) return TemplateLiteral(schema) | ||
| if (Types.TypeGuard.IsThis(schema)) return This(schema) | ||
| if (Types.TypeGuard.IsTuple(schema)) return Tuple(schema) | ||
| if (Types.TypeGuard.IsUint8Array(schema)) return UInt8Array(schema) | ||
| if (Types.TypeGuard.IsUndefined(schema)) return Undefined(schema) | ||
| if (Types.TypeGuard.IsUnion(schema)) return Union(schema) | ||
| if (Types.TypeGuard.IsUnknown(schema)) return Unknown(schema) | ||
| if (Types.TypeGuard.IsVoid(schema)) return Void(schema) | ||
| return UnsupportedType(schema) | ||
| } | ||
| function Collect(schema: Types.TSchema) { | ||
| return [...Visit(schema)].join(``) | ||
| } | ||
| function GenerateType(model: TypeBoxModel, schema: Types.TSchema, references: Types.TSchema[]) { | ||
| const output: string[] = [] | ||
| for (const reference of references) { | ||
| if (reference.$id === undefined) return UnsupportedType(schema) | ||
| reference_map.set(reference.$id, reference) | ||
| } | ||
| const type = Collect(schema) | ||
| output.push(`export type ${schema.$id} = ET.Type<typeof ${schema.$id}>`) | ||
| output.push(`export const ${schema.$id || `T`} = ${Formatter.Format(type)}`) | ||
| if (schema.$id) emitted_set.add(schema.$id) | ||
| return output.join('\n') | ||
| } | ||
| const reference_map = new Map<string, Types.TSchema>() | ||
| const recursive_set = new Set<string>() | ||
| const emitted_set = new Set<string>() | ||
| export function Generate(model: TypeBoxModel): string { | ||
| reference_map.clear() | ||
| recursive_set.clear() | ||
| emitted_set.clear() | ||
| const buffer: string[] = [] | ||
| buffer.push(`import { Schema as ET } from '@effect/schema/Schema'`) | ||
| buffer.push(`import { Schema as ES } from '@effect/schema'`) | ||
| buffer.push(``) | ||
| for (const type of model.types.filter((type) => Types.TypeGuard.IsSchema(type))) { | ||
| buffer.push(GenerateType(model, type, model.types)) | ||
| } | ||
| return Formatter.Format(buffer.join('\n')) | ||
| } | ||
| } |