From d8b1a72da2b72307f8a1f3647e9a9b6dbd6cd865 Mon Sep 17 00:00:00 2001
From: Yury Shkoda <shkoda.yuri@gmail.com>
Date: Tue, 28 Sep 2021 10:39:18 +0300
Subject: [PATCH] chore(types): add FileTree types

---
 src/types/FileTree.ts | 47 +++++++++++++++++++++++++++++++++++++++++++
 src/types/index.ts    |  2 ++
 2 files changed, 49 insertions(+)
 create mode 100644 src/types/FileTree.ts

diff --git a/src/types/FileTree.ts b/src/types/FileTree.ts
new file mode 100644
index 0000000..548bc5a
--- /dev/null
+++ b/src/types/FileTree.ts
@@ -0,0 +1,47 @@
+export interface FileTree {
+  members: [FolderMember, ServiceMember]
+}
+
+export enum MemberType {
+  folder = 'folder',
+  service = 'service'
+}
+
+export interface FolderMember {
+  name: string
+  type: MemberType.folder
+  members: [FolderMember, ServiceMember]
+}
+
+export interface ServiceMember {
+  name: string
+  type: MemberType.service
+  code: string
+}
+
+export const isFileTree = (arg: any): arg is FileTree =>
+  arg &&
+  arg.members &&
+  Array.isArray(arg.members) &&
+  arg.members.filter(
+    (member: FolderMember | ServiceMember) =>
+      !isFolderMember(member) && !isServiceMember(member)
+  ).length === 0
+
+const isFolderMember = (arg: any): arg is FolderMember =>
+  arg &&
+  typeof arg.name === 'string' &&
+  arg.type === MemberType.folder &&
+  arg.members &&
+  Array.isArray(arg.members) &&
+  arg.members.filter(
+    (member: FolderMember | ServiceMember) =>
+      !isFolderMember(member) && !isServiceMember(member)
+  ).length === 0
+
+const isServiceMember = (arg: any): arg is ServiceMember =>
+  arg &&
+  typeof arg.name === 'string' &&
+  arg.type === MemberType.service &&
+  arg.code &&
+  typeof arg.code === 'string'
diff --git a/src/types/index.ts b/src/types/index.ts
index 2303619..97f5406 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -12,3 +12,5 @@ export * from './Session'
 export * from './UploadFile'
 export * from './PollOptions'
 export * from './WriteStream'
+export * from './FileTree'
+export * from './ExecuteScript'