#!/usr/bin/env node
import * as path from 'path';
import { compile, compileFromFile } from 'json-schema-to-typescript';
import { readFile, writeFile } from 'fs/promises';

/**
 * Schemas bundled with `@squiz/dx-json-schema-lib` compile via compileFromFile.
 * `v1.json` references `http://json-schema.org/draft-07/schema#` internally, so regeneration
 * may require outbound network depending on resolver behavior / environment.
 */
const files = ['src/manifest/v1/v1.json', 'src/manifest/v1/JobV1.json', 'src/formatted-text/v1/formattedText.json'];

/**
 * User API manifest schema has only local `#/definitions` refs — compile in memory after
 * dropping `$schema` so json-schema-ref-parser never fetches draft-07 over HTTP.
 */
const filesCompileInMemoryWithoutRootSchema = ['src/manifest/userApi/v1/UserApiManifestV1.json'];

(async function main() {
  for (const file of filesCompileInMemoryWithoutRootSchema) {
    const fullPath = path.resolve(__dirname, file);
    const directory = path.dirname(fullPath);
    const filename = path.basename(fullPath, '.json');
    const raw = await readFile(fullPath, 'utf8');

    type SchemaRecord = Record<string, unknown>;

    const schemaObj = JSON.parse(raw) as SchemaRecord & { title?: string };
    delete schemaObj.$schema;

    const rootName = typeof schemaObj.title === 'string' && schemaObj.title.trim() !== '' ? schemaObj.title : filename;

    const output = await compile(schemaObj as never, rootName, {
      cwd: directory,
      ignoreMinAndMaxItems: true,
      style: { singleQuote: true },
    });

    await writeFile(path.join(directory, `${filename}.ts`), output);
  }

  for (const file of files) {
    const fullPath = path.resolve(__dirname, file);
    const directory = path.dirname(fullPath);
    const filename = path.basename(fullPath, '.json');

    const output = await compileFromFile(fullPath, {
      cwd: directory,
      ignoreMinAndMaxItems: true,
      style: { singleQuote: true },
    });

    await writeFile(path.join(directory, `${filename}.ts`), output);
  }
})();