| "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_1 = require("./error"); |
| const types_1 = require("../discriminator/types"); |
| const error = { |
| message: (cxt) => { |
| const { schema, params } = cxt; |
| return params.discrError |
| ? params.discrError === types_1.DiscrError.Tag |
| ? `tag "${schema}" must be string` |
| : `value of tag "${schema}" must be in mapping` |
| : (0, error_1.typeErrorMessage)(cxt, "object"); |
| }, |
| params: (cxt) => { |
| const { schema, params } = cxt; |
| return params.discrError |
| ? (0, codegen_1._) `{error: ${params.discrError}, tag: ${schema}, tagValue: ${params.tag}}` |
| : (0, error_1.typeErrorParams)(cxt, "object"); |
| }, |
| }; |
| const def = { |
| keyword: "discriminator", |
| schemaType: "string", |
| implements: ["mapping"], |
| error, |
| code(cxt) { |
| (0, metadata_1.checkMetadata)(cxt); |
| const { gen, data, schema, parentSchema } = cxt; |
| const [valid, cond] = (0, nullable_1.checkNullableObject)(cxt, data); |
| gen.if(cond); |
| validateDiscriminator(); |
| gen.elseIf((0, codegen_1.not)(valid)); |
| cxt.error(); |
| gen.endIf(); |
| cxt.ok(valid); |
| function validateDiscriminator() { |
| const tag = gen.const("tag", (0, codegen_1._) `${data}${(0, codegen_1.getProperty)(schema)}`); |
| gen.if((0, codegen_1._) `${tag} === undefined`); |
| cxt.error(false, { discrError: types_1.DiscrError.Tag, tag }); |
| gen.elseIf((0, codegen_1._) `typeof ${tag} == "string"`); |
| validateMapping(tag); |
| gen.else(); |
| cxt.error(false, { discrError: types_1.DiscrError.Tag, tag }, { instancePath: schema }); |
| gen.endIf(); |
| } |
| function validateMapping(tag) { |
| gen.if(false); |
| for (const tagValue in parentSchema.mapping) { |
| gen.elseIf((0, codegen_1._) `${tag} === ${tagValue}`); |
| gen.assign(valid, applyTagSchema(tagValue)); |
| } |
| gen.else(); |
| cxt.error(false, { discrError: types_1.DiscrError.Mapping, tag }, { instancePath: schema, schemaPath: "mapping", parentSchema: true }); |
| gen.endIf(); |
| } |
| function applyTagSchema(schemaProp) { |
| const _valid = gen.name("valid"); |
| cxt.subschema({ |
| keyword: "mapping", |
| schemaProp, |
| jtdDiscriminator: schema, |
| }, _valid); |
| return _valid; |
| } |
| }, |
| }; |
| exports.default = def; |
| //# sourceMappingURL=discriminator.js.map |
