#!/usr/bin/env node

import fs from 'fs';

function makeOpen(enumSchema) {
    const copy = structuredClone(enumSchema);
    Object.keys(enumSchema).forEach(k => delete enumSchema[k]);
    Object.assign(enumSchema, {
        anyOf: [
            copy,
            { type: 'string' },
        ]
    })
}

function format(schema) {
    const schemas = schema.components.schemas;

    // this field is required when using the private Xcode API
    const capabilityCreateRelationships = schemas.BundleIdCapabilityCreateRequest.properties.data.properties.relationships;
    capabilityCreateRelationships.properties.capability = {
        type: 'object',
        properties: {
            data: {
                type: 'object',
                properties: {
                    type: {
                        type: 'string',
                        enum: ['capabilities'],
                    },
                    id: { $ref: '#/components/schemas/CapabilityType' },
                },
                required: ['id', 'type'],
            },
        },
        required: ['data'],
    }
    capabilityCreateRelationships.required.push('capability');

    // we don't use this but it triggers a deprecation warning. see:
    // https://github.com/apple/swift-openapi-generator/issues/715
    schemas.App.properties.relationships.properties.inAppPurchases.deprecated = false;

    // openapi-generator expects response enums to be exhaustive. Apple's ASC OpenAPI spec
    // misses some cases that they do, actually, return.
    // https://swiftpackageindex.com/apple/swift-openapi-generator/1.7.2/documentation/swift-openapi-generator/useful-openapi-patterns#Open-enums-and-oneOfs
    makeOpen(schemas.BundleIdPlatform);
    makeOpen(schemas.CapabilityType);
    makeOpen(schemas.CertificateType);
    makeOpen(schemas.Device.properties.attributes.properties.deviceClass);

    return schema;
}

const text = fs.readFileSync(process.stdin.fd, 'utf8');
const json = JSON.parse(text);
const formatted = format(json);
const formattedText = JSON.stringify(formatted);
console.log(formattedText);