Implement standalone control server

packages/streamwall-shared/src/geometry.ts

@@ -1,6 +1,6 @@
-import { Rectangle } from 'electron'
+import type { Rectangle } from 'electron'
 import { isEqual } from 'lodash-es'
-import { ContentKind } from './types'
+import type { ContentKind } from './types.ts'
 
 export interface ViewPos extends Rectangle {
   /**

packages/streamwall-shared/src/index.ts

@@ -1,4 +1,5 @@
-export * from './colors'
-export * from './geometry'
-export * from './roles'
-export * from './types'
+export * from './colors.ts'
+export * from './geometry.ts'
+export * from './roles.ts'
+export * from './stateDiff.ts'
+export * from './types.ts'

packages/streamwall-shared/src/roles.ts

@@ -1,6 +1,12 @@
 export const validRoles = ['local', 'admin', 'operator', 'monitor'] as const
+export const validRolesSet = new Set(validRoles)
 
-const adminActions = ['dev-tools', 'browse', 'edit-tokens'] as const
+const adminActions = [
+  'dev-tools',
+  'browse',
+  'create-invite',
+  'delete-token',
+] as const
 
 const operatorActions = [
   'set-listening-view',

packages/streamwall-shared/src/stateDiff.ts

@@ -0,0 +1,6 @@
+import * as jsondiffpatch from 'jsondiffpatch'
+
+export const stateDiff = jsondiffpatch.create({
+  objectHash: (obj: any, idx) => obj._id || `$$index:${idx}`,
+  omitRemovedValues: true,
+})

packages/streamwall-shared/src/types.ts

@@ -1,4 +1,5 @@
-import { ViewContent, ViewPos } from './geometry'
+import type { ViewContent, ViewPos } from './geometry.ts'
+import type { StreamwallRole } from './roles.ts'
 
 export interface StreamWindowConfig {
   gridCount: number
@@ -75,13 +76,35 @@ export interface StreamDelayStatus {
   state: string
 }
 
+export type AuthTokenKind = 'invite' | 'session' | 'streamwall'
+
+export interface AuthTokenInfo {
+  tokenId: string
+  kind: AuthTokenKind
+  role: StreamwallRole
+  name: string
+}
+
 export interface StreamwallState {
+  identity: {
+    role: StreamwallRole
+  }
+  auth?: {
+    invites: AuthTokenInfo[]
+    sessions: AuthTokenInfo[]
+  }
   config: StreamWindowConfig
   streams: StreamList
+  customStreams: StreamList
   views: ViewState[]
   streamdelay: StreamDelayStatus | null
 }
 
+type MessageMeta = {
+  id: number
+  clientId: string
+}
+
 export type ControlCommand =
   | { type: 'set-listening-view'; viewIdx: number | null }
   | {
@@ -100,3 +123,12 @@ export type ControlCommand =
   | { type: 'set-stream-running'; isStreamRunning: boolean }
   | { type: 'create-invite'; role: string; name: string }
   | { type: 'delete-token'; tokenId: string }
+
+export type ControlUpdate = {
+  type: 'state'
+  state: StreamwallState
+}
+
+export type ControlCommandMessage = MessageMeta & ControlCommand
+
+export type ControlUpdateMessage = MessageMeta & ControlUpdate