create / open simulations

src/modules/input/stores/InputStore.ts

@@ -0,0 +1,34 @@
+import { Subject, BehaviorSubject } from 'rxjs'
+import { take } from 'rxjs/operators'
+
+export type InputAction = 'quit' | 'submit'
+
+export const InputStore = {
+    async get(text: string) {
+        InputStore.open(text)
+
+        const action = await InputStore.actions.pipe(take(1)).toPromise()
+
+        InputStore.close()
+
+        if (action === 'quit') {
+            return null
+        }
+
+        return InputStore.data.output.value
+    },
+    open(text: string) {
+        InputStore.data.open.next(true)
+        InputStore.data.output.next('')
+        InputStore.data.question.next(text)
+    },
+    close() {
+        InputStore.data.open.next(false)
+    },
+    data: {
+        question: new BehaviorSubject(''),
+        output: new BehaviorSubject(''),
+        open: new BehaviorSubject(false)
+    },
+    actions: new Subject<InputAction>()
+}