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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const codegen_1 = require("../../compile/codegen");
const metadata_1 = require("./metadata");
const nullable_1 = require("./nullable");
const error = {
message: "must be equal to one of the allowed values",
params: ({ schemaCode }) => (0, codegen_1._) `{allowedValues: ${schemaCode}}`,
};
const def = {
keyword: "enum",
schemaType: "array",
error,
code(cxt) {
(0, metadata_1.checkMetadata)(cxt);
const { gen, data, schema, schemaValue, parentSchema, it } = cxt;
if (schema.length === 0)
throw new Error("enum must have non-empty array");
if (schema.length !== new Set(schema).size)
throw new Error("enum items must be unique");
let valid;
const isString = (0, codegen_1._) `typeof ${data} == "string"`;
if (schema.length >= it.opts.loopEnum) {
let cond;
[valid, cond] = (0, nullable_1.checkNullable)(cxt, isString);
gen.if(cond, loopEnum);
}
else {
/* istanbul ignore if */
if (!Array.isArray(schema))
throw new Error("ajv implementation error");
valid = (0, codegen_1.and)(isString, (0, codegen_1.or)(...schema.map((value) => (0, codegen_1._) `${data} === ${value}`)));
if (parentSchema.nullable)
valid = (0, codegen_1.or)((0, codegen_1._) `${data} === null`, valid);
}
cxt.pass(valid);
function loopEnum() {
gen.forOf("v", schemaValue, (v) => gen.if((0, codegen_1._) `${valid} = ${data} === ${v}`, () => gen.break()));
}
},
};
exports.default = def;
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