@sendoutcards/apollo-codegen-typescript/lib/normalizedDataDeclaration.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const normalization_1 = require("./normalization");
const types_1 = require("@babel/types");
const genericTypes_1 = require("./genericTypes");
const types_2 = require("./types");
const constructors_1 = require("./constructors");
const typeForExtendedFields = (fields) => types_1.TSTypeLiteral([...fields.map(propertySignatureForExtendedField).values()]);
const typeForExtendedSelection = (selection) => types_1.TSUnionType([...selection.fields.map(typeForExtendedFields).values()]);
const typeForExtendedFieldType = (type) => {
    switch (type.kind) {
        case "InlineSelection":
            return typeForExtendedSelection(type);
        case "List":
            return types_1.TSArrayType(typeForExtendedFieldType(type.ofType));
        case "Maybe":
            return genericTypes_1.MaybeType(typeForExtendedFieldType(type.ofType));
        case "Enum":
            return types_2.typeReference(type.name);
        case "Scalar":
            return types_2.typeForScalar(type);
        case "Typename":
            return types_2.typeForTypename(type);
    }
};
const propertySignatureForExtendedField = (field, fieldName) => {
    return Object.assign({}, types_1.TSPropertySignature(types_1.identifier(fieldName), types_1.TSTypeAnnotation(typeForExtendedFieldType(field.type))), { optional: field.optional });
};
const normalizedDeclaration = (fields, __typename) => types_1.TSTypeAliasDeclaration(types_1.identifier(`Normalized${__typename}`), undefined, typeForExtendedFields(fields));
exports.normalizedDataDeclarations = (context) => {
    const types = normalization_1.normalizedTypes(context);
    return [
        ...types.map(normalizedDeclaration).values(),
        types_1.TSTypeAliasDeclaration(types_1.identifier("NormalizedData"), undefined, types_1.TSTypeLiteral(types
            .keySeq()
            .map(__typename => types_1.TSPropertySignature(types_1.identifier(__typename), types_1.TSTypeAnnotation(genericTypes_1.ByIdType(types_2.typeReference(`Normalized${__typename}`)))))
            .toArray())),
        constructors_1.constructorDeclaration("NormalizedData", [], types_2.typeReference("NormalizedData"), types
            .keySeq()
            .map(__typename => types_1.objectProperty(types_1.identifier(__typename), types_1.objectExpression([])))
            .toArray())
    ];
};
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