import { defineFeature } from "@repo/core-shared/conformance";

/**
 * The workspaces feature's conformance manifest. Drives binding-slot
 * types in `di/bind-production.ts` and is read by ESLint, the boot
 * assertion, and the CI drift gate.
 *
 * Conventions:
 * - `mutates: true` for any use case that creates, updates, or deletes state
 * - `audits` lists every audit event the use case emits (must match calls
 *   to `auditLog.record(...)` in the factory body — ESLint enforces this)
 * - `publishes` / `consumes` cover cross-feature events through `IEventBus`
 */
export const workspacesManifest = defineFeature({
  name: "workspaces",
  requiredCores: ["audit"],
  useCases: {
    connectWorkspace: {
      mutates: true,
      audits: ["workspace-connected"],
      publishes: [],
      consumes: [],
      analyticsEvents: [],
    },
    getWorkspace: {
      mutates: false,
      audits: [],
      publishes: [],
      consumes: [],
      analyticsEvents: [],
    },
  },
  realtimeChannels: [],
  jobs: [],
  // <gen:coverage>
  // Coverage bands — single source of truth (ADR-020). Read by:
  //   - vitest.config.ts (test-time thresholds, L0)
  //   - assertFeatureConformance (boot-time, fails dev/prod on drift)
  //   - pnpm coverage:diff (cover-the-diff gate, L1)
  // Edit here; the helper in vitest.config picks up the new numbers.
  coverage: {
    bands: {
      baseline: { statements: 80, branches: 75, functions: 80, lines: 80 },
      entities: { statements: 100, branches: 100, functions: 100, lines: 100 },
      "use-cases": {
        statements: 100,
        branches: 95,
        functions: 100,
        lines: 100,
      },
      controllers: {
        statements: 100,
        branches: 95,
        functions: 100,
        lines: 100,
      },
    },
    mutationTargets: ["entities", "use-cases"],
  },
} as const);

export type WorkspacesManifest = typeof workspacesManifest;