import { BuildParameters } from '../..';
import CloudRunnerEnvironmentVariable from '../services/cloud-runner-environment-variable';
import CloudRunnerNamespace from '../services/cloud-runner-namespace';
import { CloudRunnerProviderInterface } from '../services/cloud-runner-provider-interface';
import CloudRunnerSecret from '../services/cloud-runner-secret';
import { TaskParameterSerializer } from './task-parameter-serializer';

export class CloudRunnerState {
  static setup(buildParameters: BuildParameters) {
    CloudRunnerState.buildParams = buildParameters;
    if (CloudRunnerState.buildGuid === undefined) {
      CloudRunnerState.buildGuid = CloudRunnerNamespace.generateBuildName(
        CloudRunnerState.runNumber,
        buildParameters.platform,
      );
    }
    TaskParameterSerializer.setupDefaultSecrets();
  }
  public static CloudRunnerProviderPlatform: CloudRunnerProviderInterface;
  public static buildParams: BuildParameters;
  public static defaultSecrets: CloudRunnerSecret[];
  public static buildGuid: string;
  public static get branchName(): string {
    return CloudRunnerState.buildParams.branch;
  }
  public static get buildPathFull(): string {
    return `/${CloudRunnerState.buildVolumeFolder}/${CloudRunnerState.buildGuid}`;
  }
  public static get builderPathFull(): string {
    return `${CloudRunnerState.buildPathFull}/builder`;
  }
  public static get steamPathFull(): string {
    return `${CloudRunnerState.buildPathFull}/steam`;
  }
  public static get repoPathFull(): string {
    return `${CloudRunnerState.buildPathFull}/${CloudRunnerState.repositoryFolder}`;
  }
  public static get projectPathFull(): string {
    return `${CloudRunnerState.repoPathFull}/${CloudRunnerState.buildParams.projectPath}`;
  }
  public static get libraryFolderFull(): string {
    return `${CloudRunnerState.projectPathFull}/Library`;
  }
  public static get cacheFolderFull(): string {
    return `/${CloudRunnerState.buildVolumeFolder}/${CloudRunnerState.cacheFolder}/${CloudRunnerState.branchName}`;
  }
  public static get lfsDirectory(): string {
    return `${CloudRunnerState.repoPathFull}/.git/lfs`;
  }
  public static get purgeRemoteCaching(): boolean {
    return process.env.PURGE_REMOTE_BUILDER_CACHE !== undefined;
  }
  public static get unityBuilderRepoUrl(): string {
    return `https://${CloudRunnerState.buildParams.githubToken}@github.com/game-ci/unity-builder.git`;
  }
  public static get targetBuildRepoUrl(): string {
    return `https://${CloudRunnerState.buildParams.githubToken}@github.com/${CloudRunnerState.githubRepo}.git`;
  }

  public static get githubRepo(): string {
    return `${CloudRunnerState.buildParams.githubRepo}`;
  }
  public static readonly defaultGitShaEnvironmentVariable = [
    {
      name: 'GITHUB_SHA',
      value: process.env.GITHUB_SHA || '',
    },
  ];
  public static readonly repositoryFolder = 'repo';
  public static readonly buildVolumeFolder = 'data';
  public static readonly cacheFolder = 'cache';
  public static cloudRunnerBranch: string;

  public static readBuildEnvironmentVariables(): CloudRunnerEnvironmentVariable[] {
    return TaskParameterSerializer.readBuildEnvironmentVariables();
  }

  public static get getHandleCachingCommand() {
    return `${CloudRunnerState.builderPathFull}/dist/cloud-runner/handleCaching.sh "${CloudRunnerState.cacheFolderFull}" "${CloudRunnerState.libraryFolderFull}" "${CloudRunnerState.lfsDirectory}" "${CloudRunnerState.purgeRemoteCaching}"`;
  }

  public static get cloneBuilderCommand() {
    return `git clone -b ${CloudRunnerState.branchName} ${CloudRunnerState.unityBuilderRepoUrl} ${CloudRunnerState.builderPathFull}`;
  }

  public static get runNumber() {
    const runNumber = CloudRunnerState.buildParams.runNumber;
    if (!runNumber || runNumber === '') {
      throw new Error('no run number found, exiting');
    }
    return runNumber;
  }
}