Implement new structure

src/common/api.ts

@@ -0,0 +1,78 @@
+export interface Application {
+  readonly comment?: string
+  readonly directory?: string
+  readonly exec?: string
+  readonly icon?: string
+  readonly loaded?: boolean
+  readonly name: string
+  readonly path: string
+  readonly sessionId?: string
+}
+
+export interface ApplicationsResponse {
+  readonly applications: ReadonlyArray<Application>
+}
+
+export enum SessionError {
+  NotFound = 4000,
+  FailedToStart,
+  Starting,
+  InvalidState,
+  Unknown,
+}
+
+export interface LoginResponse {
+  success: boolean
+}
+
+export interface CreateSessionResponse {
+  sessionId: string
+}
+
+export interface ExecutableApplication extends Application {
+  exec: string
+}
+
+export const isExecutableApplication = (app: Application): app is ExecutableApplication => {
+  return !!(app as ExecutableApplication).exec
+}
+
+export interface RunningApplication extends ExecutableApplication {
+  sessionId: string
+}
+
+export const isRunningApplication = (app: Application): app is RunningApplication => {
+  return !!(app as RunningApplication).sessionId
+}
+
+export interface RecentResponse {
+  readonly recent: ReadonlyArray<Application>
+  readonly running: ReadonlyArray<RunningApplication>
+}
+
+export interface FileEntry {
+  readonly type: "file" | "directory"
+  readonly name: string
+  readonly size: number
+}
+
+export interface FilesResponse {
+  files: FileEntry[]
+}
+
+export interface HealthRequest {
+  readonly event: "health"
+}
+
+export type ClientMessage = HealthRequest
+
+export interface HealthResponse {
+  readonly event: "health"
+  readonly connections: number
+}
+
+export type ServerMessage = HealthResponse
+
+export interface ReadyMessage {
+  protocol: string
+}