import SharedWorkspaceLocking from '../services/shared-workspace-locking';
import { Cli } from '../../cli/cli';
import setups from './cloud-runner-suite.test';
import CloudRunnerLogger from '../services/cloud-runner-logger';
import { v4 as uuidv4 } from 'uuid';
import CloudRunnerOptions from '../cloud-runner-options';
import UnityVersioning from '../../unity-versioning';
import BuildParameters from '../../build-parameters';
import CloudRunner from '../cloud-runner';

async function CreateParameters(overrides) {
  if (overrides) {
    Cli.options = overrides;
  }

  return await BuildParameters.create();
}

describe('Cloud Runner Locking', () => {
  setups();
  it('Responds', () => {});
  if (CloudRunnerOptions.cloudRunnerDebug) {
    it(`Simple Locking End2End Flow`, async () => {
      Cli.options.retainWorkspaces = true;
      const overrides: any = {
        versioning: 'None',
        projectPath: 'test-project',
        unityVersion: UnityVersioning.determineUnityVersion('test-project', UnityVersioning.read('test-project')),
        targetPlatform: 'StandaloneLinux64',
        cacheKey: `test-case-${uuidv4()}`,
        retainWorkspaces: true,
      };
      const buildParameters = await CreateParameters(overrides);

      const newWorkspaceName = `test-workspace-${uuidv4()}`;
      const runId = uuidv4();
      CloudRunner.buildParameters = buildParameters;
      await SharedWorkspaceLocking.CreateWorkspace(newWorkspaceName, buildParameters);
      expect(SharedWorkspaceLocking.DoesCacheKeyTopLevelExist(buildParameters)).toBeTruthy();
      expect(SharedWorkspaceLocking.DoesWorkspaceExist(newWorkspaceName, buildParameters)).toBeTruthy();
      const isExpectedUnlockedBeforeLocking =
        (await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)) === false;
      expect(isExpectedUnlockedBeforeLocking).toBeTruthy();
      const result = await SharedWorkspaceLocking.LockWorkspace(newWorkspaceName, runId, buildParameters);
      expect(result).toBeTruthy();
      const lines = await SharedWorkspaceLocking.ReadLines(`aws s3 ls ${SharedWorkspaceLocking.workspaceRoot}`);
      expect(lines.map((x) => x.replace(`/`, ``)).includes(buildParameters.cacheKey));
      expect(await SharedWorkspaceLocking.DoesCacheKeyTopLevelExist(buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.DoesWorkspaceExist(newWorkspaceName, buildParameters)).toBeTruthy();
      const allLocks = await SharedWorkspaceLocking.GetAllLocksForWorkspace(newWorkspaceName, buildParameters);
      expect(
        (
          await SharedWorkspaceLocking.ReadLines(
            `aws s3 ls ${SharedWorkspaceLocking.workspaceRoot}${buildParameters.cacheKey}/`,
          )
        ).filter((x) => x.endsWith(`${newWorkspaceName}_workspace_lock`)),
      ).toHaveLength(1);
      expect(
        (
          await SharedWorkspaceLocking.ReadLines(
            `aws s3 ls ${SharedWorkspaceLocking.workspaceRoot}${buildParameters.cacheKey}/`,
          )
        ).filter((x) => x.endsWith(`${newWorkspaceName}_workspace`)),
      ).toHaveLength(1);
      expect(allLocks.filter((x) => x.endsWith(`${newWorkspaceName}_workspace_lock`)).length).toBeGreaterThan(0);
      const isExpectedLockedAfterLocking =
        (await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)) === true;
      expect(isExpectedLockedAfterLocking).toBeTruthy();
      const locksBeforeRelease = await SharedWorkspaceLocking.GetAllLocksForWorkspace(
        newWorkspaceName,
        buildParameters,
      );
      CloudRunnerLogger.log(JSON.stringify(locksBeforeRelease, undefined, 4));
      expect(locksBeforeRelease.length).toBe(1);
      await SharedWorkspaceLocking.ReleaseWorkspace(newWorkspaceName, runId, buildParameters);
      const locks = await SharedWorkspaceLocking.GetAllLocksForWorkspace(newWorkspaceName, buildParameters);
      expect(locks.length).toBe(0);
      const isExpectedNotLockedAfterReleasing =
        (await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)) === false;
      expect(isExpectedNotLockedAfterReleasing).toBeTruthy();
      const lockingResult2 = await SharedWorkspaceLocking.LockWorkspace(newWorkspaceName, runId, buildParameters);
      expect(lockingResult2).toBeTruthy();
      expect((await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)) === true).toBeTruthy();
      await SharedWorkspaceLocking.ReleaseWorkspace(newWorkspaceName, runId, buildParameters);
      expect(
        (await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)) === false,
      ).toBeTruthy();
      await SharedWorkspaceLocking.CleanupWorkspace(newWorkspaceName, buildParameters);
      CloudRunnerLogger.log(`Starting get or create`);
      expect(
        await SharedWorkspaceLocking.GetOrCreateLockedWorkspace(newWorkspaceName, runId, buildParameters),
      ).toBeTruthy();
    }, 150000);
    it(`Get Or Create From No Workspace`, async () => {
      Cli.options.retainWorkspaces = true;
      const overrides: any = {
        versioning: 'None',
        projectPath: 'test-project',
        unityVersion: UnityVersioning.determineUnityVersion('test-project', UnityVersioning.read('test-project')),
        targetPlatform: 'StandaloneLinux64',
        cacheKey: `test-case-${uuidv4()}`,
        retainWorkspaces: true,
      };
      const buildParameters = await CreateParameters(overrides);

      const newWorkspaceName = `test-workspace-${uuidv4()}`;
      const runId = uuidv4();
      CloudRunner.buildParameters = buildParameters;
      expect(
        await SharedWorkspaceLocking.GetOrCreateLockedWorkspace(newWorkspaceName, runId, buildParameters),
      ).toBeTruthy();
    }, 150000);
    it(`Get Or Create From Unlocked`, async () => {
      Cli.options.retainWorkspaces = true;
      const overrides: any = {
        versioning: 'None',
        projectPath: 'test-project',
        unityVersion: UnityVersioning.determineUnityVersion('test-project', UnityVersioning.read('test-project')),
        targetPlatform: 'StandaloneLinux64',
        cacheKey: `test-case-${uuidv4()}`,
        retainWorkspaces: true,
      };
      const buildParameters = await CreateParameters(overrides);

      const newWorkspaceName = `test-workspace-${uuidv4()}`;
      const runId = uuidv4();
      CloudRunner.buildParameters = buildParameters;
      expect(await SharedWorkspaceLocking.CreateWorkspace(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(
        await SharedWorkspaceLocking.GetOrCreateLockedWorkspace(newWorkspaceName, runId, buildParameters),
      ).toBeTruthy();
      expect(CloudRunner.lockedWorkspace).toMatch(newWorkspaceName);
    }, 150000);
    it(`Get Or Create From Locked`, async () => {
      Cli.options.retainWorkspaces = true;
      const overrides: any = {
        versioning: 'None',
        projectPath: 'test-project',
        unityVersion: UnityVersioning.determineUnityVersion('test-project', UnityVersioning.read('test-project')),
        targetPlatform: 'StandaloneLinux64',
        cacheKey: `test-case-${uuidv4()}`,
        retainWorkspaces: true,
      };
      const buildParameters = await CreateParameters(overrides);

      const newWorkspaceName = `test-workspace-${uuidv4()}`;
      const runId = uuidv4();
      const runId2 = uuidv4();
      CloudRunner.buildParameters = buildParameters;
      expect(await SharedWorkspaceLocking.CreateWorkspace(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.LockWorkspace(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.HasWorkspaceLock(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.IsWorkspaceBelowMax(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.DoesWorkspaceExist(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(
        await SharedWorkspaceLocking.GetOrCreateLockedWorkspace(newWorkspaceName, runId2, buildParameters),
      ).toBeTruthy();
      expect(CloudRunner.lockedWorkspace).not.toMatch(newWorkspaceName);
    }, 150000);
    it(`Get Or Create After Double Lock And Unlock`, async () => {
      Cli.options.retainWorkspaces = true;
      const overrides: any = {
        versioning: 'None',
        projectPath: 'test-project',
        unityVersion: UnityVersioning.determineUnityVersion('test-project', UnityVersioning.read('test-project')),
        targetPlatform: 'StandaloneLinux64',
        cacheKey: `test-case-${uuidv4()}`,
        retainWorkspaces: true,
      };
      const buildParameters = await CreateParameters(overrides);

      const newWorkspaceName = `test-workspace-${uuidv4()}`;
      const runId = uuidv4();
      const runId2 = uuidv4();
      CloudRunner.buildParameters = buildParameters;
      expect(await SharedWorkspaceLocking.CreateWorkspace(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.LockWorkspace(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.ReleaseWorkspace(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)).toBeFalsy();
      expect(await SharedWorkspaceLocking.LockWorkspace(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.HasWorkspaceLock(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.ReleaseWorkspace(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)).toBeFalsy();
      expect(await SharedWorkspaceLocking.DoesWorkspaceExist(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(
        await SharedWorkspaceLocking.GetOrCreateLockedWorkspace(newWorkspaceName, runId2, buildParameters),
      ).toBeTruthy();
      expect(CloudRunner.lockedWorkspace).not.toMatch(newWorkspaceName);
    }, 150000);
    it(`0 free workspaces after locking`, async () => {
      Cli.options.retainWorkspaces = true;
      const overrides: any = {
        versioning: 'None',
        projectPath: 'test-project',
        unityVersion: UnityVersioning.determineUnityVersion('test-project', UnityVersioning.read('test-project')),
        targetPlatform: 'StandaloneLinux64',
        cacheKey: `test-case-${uuidv4()}`,
        retainWorkspaces: true,
      };
      const buildParameters = await CreateParameters(overrides);

      const newWorkspaceName = `test-workspace-${uuidv4()}`;
      const runId = uuidv4();
      CloudRunner.buildParameters = buildParameters;
      expect(await SharedWorkspaceLocking.CreateWorkspace(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.LockWorkspace(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.HasWorkspaceLock(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.DoesWorkspaceExist(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.GetAllWorkspaces(buildParameters)).toHaveLength(1);
      expect(await SharedWorkspaceLocking.GetAllLocksForWorkspace(newWorkspaceName, buildParameters)).toHaveLength(1);
      expect(await SharedWorkspaceLocking.IsWorkspaceLocked(newWorkspaceName, buildParameters)).toBeTruthy();

      const files = await SharedWorkspaceLocking.ReadLines(
        `aws s3 ls ${SharedWorkspaceLocking.workspaceRoot}${buildParameters.cacheKey}/`,
      );

      const lockFilesExist =
        files.filter((x) => {
          return x.includes(newWorkspaceName) && x.endsWith(`_lock`);
        }).length > 0;

      expect(files).toHaveLength(2);
      expect(
        files.filter((x) => {
          return x.includes(newWorkspaceName) && x.endsWith(`_lock`);
        }),
      ).toHaveLength(1);
      expect(lockFilesExist).toBeTruthy();
      const result: string[] = [];
      const workspaces = await SharedWorkspaceLocking.GetAllWorkspaces(buildParameters);
      for (let element of workspaces) {
        element = `${element.split(`_`)[1]}_${element.split(`_`)[2]}`;
        expect(
          (await SharedWorkspaceLocking.GetAllWorkspaces(buildParameters)).filter((x) => x.includes(element)),
        ).toHaveLength(1);
        expect(
          (await SharedWorkspaceLocking.GetAllWorkspaces(buildParameters)).filter((x) => x.endsWith(`_workspace`)),
        ).toHaveLength(1);
        expect(await SharedWorkspaceLocking.DoesWorkspaceExist(element, buildParameters)).toBeTruthy();
        await new Promise((promise) => setTimeout(promise, 1500));
        const isLocked = await SharedWorkspaceLocking.IsWorkspaceLocked(element, buildParameters);
        const isBelowMax = await SharedWorkspaceLocking.IsWorkspaceBelowMax(element, buildParameters);
        CloudRunnerLogger.log(`workspace ${element} locked:${isLocked} below max:${isBelowMax}`);
        const lock = files.find((x) => {
          return x.endsWith(`_lock`);
        });
        expect(lock).toContain(element);
        expect(isLocked).toBeTruthy();
        expect(isBelowMax).toBeTruthy();
        if (!isLocked && isBelowMax) {
          result.push(element);
        }
      }
      expect(result).toHaveLength(0);
      expect(await SharedWorkspaceLocking.GetFreeWorkspaces(buildParameters)).toHaveLength(0);
    }, 150000);
    it(`Get Or Create From Unlocked Was Locked`, async () => {
      Cli.options.retainWorkspaces = true;
      const overrides: any = {
        versioning: 'None',
        projectPath: 'test-project',
        unityVersion: UnityVersioning.determineUnityVersion('test-project', UnityVersioning.read('test-project')),
        targetPlatform: 'StandaloneLinux64',
        cacheKey: `test-case-${uuidv4()}`,
        retainWorkspaces: true,
      };
      const buildParameters = await CreateParameters(overrides);

      const newWorkspaceName = `test-workspace-${uuidv4()}`;
      const runId = uuidv4();
      CloudRunner.buildParameters = buildParameters;
      expect(await SharedWorkspaceLocking.CreateWorkspace(newWorkspaceName, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.LockWorkspace(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(await SharedWorkspaceLocking.ReleaseWorkspace(newWorkspaceName, runId, buildParameters)).toBeTruthy();
      expect(
        await SharedWorkspaceLocking.GetOrCreateLockedWorkspace(newWorkspaceName, runId, buildParameters),
      ).toBeTruthy();
      expect(CloudRunner.lockedWorkspace).toMatch(newWorkspaceName);
    }, 150000);
  }
});