elements.ts•976 B
import type {CodeKeywordDefinition, SchemaObject} from "../../types"
import type {KeywordCxt} from "../../compile/validate"
import {alwaysValidSchema} from "../../compile/util"
import {validateArray} from "../code"
import {_, not} from "../../compile/codegen"
import {checkMetadata} from "./metadata"
import {checkNullable} from "./nullable"
import {typeError, _JTDTypeError} from "./error"
export type JTDElementsError = _JTDTypeError<"elements", "array", SchemaObject>
const def: CodeKeywordDefinition = {
keyword: "elements",
schemaType: "object",
error: typeError("array"),
code(cxt: KeywordCxt) {
checkMetadata(cxt)
const {gen, data, schema, it} = cxt
if (alwaysValidSchema(it, schema)) return
const [valid] = checkNullable(cxt)
gen.if(not(valid), () =>
gen.if(
_`Array.isArray(${data})`,
() => gen.assign(valid, validateArray(cxt)),
() => cxt.error()
)
)
cxt.ok(valid)
},
}
export default def