import { coverageConfigDefaults, defineConfig } from 'vitest/config';

export default defineConfig({
  test: {
    // A .jsx suite renders components, which only a file the JSX transform
    // reads can do. The account and browser apps are the only ones with any.
    include: [
      'packages/*/test/**/*.test.js',
      'packages/*/test/**/*.test.jsx',
      'test/**/*.test.js',
    ],
    testTimeout: 30000,
    hookTimeout: 60000,
    coverage: {
      provider: 'v8',
      reporter: ['text', 'html'],
      include: ['packages/*/src/**/*.js'],

      // The e2e suite runs these files, but in a runtime this process cannot
      // instrument. It starts `wrangler dev`, `deno` and the readonly CLI as
      // subprocesses. blobs-s3 needs a real S3. If they stay in the report, they
      // show 0% however many tests cover them.
      //
      // PLATFORM=node is the exception. That server runs in this process, so
      // `PLATFORM=node vitest run --coverage` does record its e2e coverage.
      exclude: [
        ...coverageConfigDefaults.exclude,
        'packages/deno/src/**',
        'packages/blobs-deno/src/**',
        'packages/cloudflare/src/index.js',
        'packages/readonly/src/cli.js',
        'packages/git-ci/src/cli.js',
        'packages/git-host/src/cli.js',
        'packages/blobs-s3/src/index.js',
        // Browser code, exercised in the browser rather than by this suite.
        'packages/start/src/**',
        'packages/git-ui/src/**',
        'packages/spaces-ui/src/**',
      ],

      // Vitest gives no report at all after a test fails, unless this is true.
      reportOnFailure: true,

      // These are floors, one per area, not one global number. A global number
      // mixes two different groups of files. The unit suite covers some modules
      // directly. For other handlers, only the e2e suite gives coverage, and
      // `npm run ci` does not run it. The unit suite covers every file named
      // below, so these floors hold without the e2e suite.
      thresholds: {
        'packages/core/src/proxy.js': {
          statements: 98,
          branches: 95,
          functions: 100,
        },
        'packages/core/src/session.js': {
          statements: 96,
          branches: 84,
          functions: 100,
        },
        'packages/core/src/http.js': {
          statements: 92,
          branches: 88,
          functions: 100,
        },
        'packages/core/src/passkey.js': {
          statements: 100,
          branches: 80,
          functions: 100,
        },
        'packages/core/src/{crypto,auth,plc,repo,scope,verify,webauthn,backup}.js':
          {
            statements: 90,
            branches: 78,
            functions: 95,
          },
        // A glob key adds together every file it matches. Then the total can pass
        // the floor while one module is far below it. Each module gets its own
        // entry. The two spaces entries below are separate for the same reason.
        'packages/core/src/handlers/account.js': {
          statements: 88,
          branches: 74,
          functions: 96,
        },
        'packages/core/src/handlers/migration.js': {
          statements: 96,
          branches: 83,
          functions: 84,
        },
        'packages/core/src/handlers/account-backup.js': {
          statements: 97,
          branches: 90,
          functions: 100,
        },
        'packages/core/src/handlers/xrpc-sync.js': {
          statements: 95,
          branches: 79,
          functions: 100,
        },
        // Branches sit under the measured 100% because the v8 provider counts
        // them differently between releases. Statements and functions do not
        // move that way.
        'packages/core/src/handlers/xrpc-repo.js': {
          statements: 88,
          branches: 79,
          functions: 100,
        },
        'packages/core/src/handlers/oauth.js': {
          statements: 83,
          branches: 73,
          functions: 100,
        },
        'packages/core/src/handlers/xrpc-server.js': {
          statements: 97,
          branches: 92,
          functions: 94,
        },
        'packages/core/src/handlers/xrpc-identity.js': {
          statements: 95,
          branches: 82,
          functions: 100,
        },
        'packages/core/src/handlers/{server-meta,xrpc-blob,xrpc-preferences}.js':
          {
            statements: 100,
            branches: 95,
            functions: 100,
          },
        'packages/core/src/kem.js': {
          statements: 100,
          branches: 100,
          functions: 100,
        },
        'packages/core/src/sha256.js': {
          statements: 100,
          branches: 95,
          functions: 100,
        },
        'packages/core/src/handlers/xrpc-firehose.js': {
          statements: 100,
          branches: 86,
          functions: 100,
        },
        'packages/drive/src/{browser,extension,lexicon,writer}.js': {
          statements: 90,
          branches: 72,
          functions: 90,
        },
        // The account routes carry error paths and the change-feed walk
        // the unit suite reaches only in part.
        'packages/drive/src/account.js': {
          statements: 82,
          branches: 65,
          functions: 100,
        },
        'packages/oci/src/*.js': {
          statements: 82,
          branches: 70,
          functions: 92,
        },
        'packages/npm/src/*.js': {
          statements: 82,
          branches: 70,
          functions: 92,
        },
        'packages/spaces/src/*.js': {
          statements: 90,
          branches: 80,
          functions: 95,
        },
        'packages/spaces/src/handlers/*.js': {
          statements: 80,
          branches: 70,
          functions: 95,
        },
        'packages/lexicon-resolver/src/**/*.js': {
          statements: 84,
          branches: 70,
          functions: 90,
        },
        'packages/git/src/methods.js': {
          statements: 90,
          branches: 80,
          // The discovery-cap notice sink logs on an answer larger than a
          // unit test builds, so one arrow here is uncovered by design.
          functions: 96,
        },
        'packages/git/src/api-lexicon.js': {
          statements: 95,
          branches: 90,
          functions: 95,
        },
        // The hosting operations carry the runner and space paths the unit
        // suite reaches only in part.
        'packages/git/src/hosting.js': {
          statements: 78,
          branches: 70,
          functions: 85,
        },
        // checkout.js has no entry: it drives the git binary against a live
        // PDS, which only the e2e suite can provide.
        'packages/git-ci/src/{daemon,refs,request,spec,state,workflow}.js': {
          statements: 100,
          branches: 78,
          functions: 100,
        },
        'packages/git-ci/src/{executor,firehose,publish,runner}.js': {
          statements: 90,
          branches: 65,
          functions: 88,
        },
        'packages/git/src/merge3.js': {
          statements: 95,
          branches: 88,
          functions: 100,
        },
        'packages/git/src/{merge,merge-commit,pack-write}.js': {
          statements: 90,
          branches: 78,
          functions: 100,
        },
        'packages/git/src/discovery.js': {
          statements: 95,
          branches: 90,
          functions: 100,
        },
        'packages/git/src/upstream.js': {
          statements: 100,
          branches: 90,
          functions: 100,
        },
        'packages/git/src/pull-requests.js': {
          statements: 95,
          branches: 85,
          functions: 100,
        },
        'packages/git/src/issues.js': {
          statements: 95,
          branches: 78,
          functions: 100,
        },
        'packages/git/src/pull-request-reader.js': {
          statements: 85,
          branches: 70,
          functions: 85,
        },
        'packages/git/src/issue-reader.js': {
          statements: 93,
          branches: 74,
          functions: 90,
        },
        'packages/appview/src/discovery.js': {
          statements: 100,
          branches: 100,
          functions: 100,
        },
        'packages/appview/src/store.js': {
          statements: 95,
          branches: 92,
          functions: 98,
        },
        'packages/appview/src/watch.js': {
          statements: 84,
          branches: 66,
          functions: 78,
        },
        'packages/appview/src/jetstream.js': {
          statements: 88,
          branches: 70,
          functions: 82,
        },
        // The backfill walk needs a live relay and PDS to finish its pages,
        // so the unit suite holds only the partial-answer paths.
        'packages/appview/src/backfill.js': {
          statements: 78,
          branches: 62,
          functions: 88,
        },
        'packages/git-host/src/host.js': {
          statements: 57,
          branches: 48,
          functions: 35,
        },
        'packages/git-host/src/remote.js': {
          statements: 82,
          branches: 62,
          functions: 90,
        },
        'packages/git-host/src/server.js': {
          statements: 74,
          branches: 50,
          functions: 78,
        },
        // The login flow needs a live authorization server to run to the
        // token exchange; the unit suite holds the metadata and redirect.
        'packages/git-host/src/auth.js': {
          statements: 36,
          branches: 18,
          functions: 40,
        },
      },
    },
  },
});