import * as core from '@actions/core';
import * as auth from './auth';

import * as constants from './constants';
import * as path from 'path';
import { getJavaDistribution } from './distributions/distribution-factory';
import { JavaInstallerOptions } from './distributions/base-models';

async function run() {
  try {
    const version = core.getInput(constants.INPUT_JAVA_VERSION);
    const arch = core.getInput(constants.INPUT_ARCHITECTURE);
    const distributionName = core.getInput(constants.INPUT_DISTRIBUTION);
    const packageType = core.getInput(constants.INPUT_JAVA_PACKAGE);
    const jdkFile = core.getInput(constants.INPUT_JDK_FILE);

    if (version || distributionName) {
      if (!version || !distributionName) {
        throw new Error(
          `Both ‘${constants.INPUT_JAVA_VERSION}’ and ‘${constants.INPUT_DISTRIBUTION}’ inputs are required if one of them is specified`
        );
      }

      const installerOptions: JavaInstallerOptions = {
        arch,
        packageType,
        version
      };

      const distribution = getJavaDistribution(distributionName, installerOptions, jdkFile);
      if (!distribution) {
        throw new Error(`No supported distribution was found for input ${distributionName}`);
      }

      const result = await distribution.setupJava();

      core.info('');
      core.info('Java configuration:');
      core.info(`  Distribution: ${distributionName}`);
      core.info(`  Version: ${result.version}`);
      core.info(`  Path: ${result.path}`);
      core.info('');
    }

    const matchersPath = path.join(__dirname, '..', '..', '.github');
    core.info(`##[add-matcher]${path.join(matchersPath, 'java.json')}`);

    await auth.configureAuthentication();
  } catch (error) {
    core.setFailed(error.message);
  }
}

run();