From dd7a7918c6ae4e4d7b98135dace7e33b33594661 Mon Sep 17 00:00:00 2001
From: karishmas6 <carishmashukla28@gmail.com>
Date: Mon, 15 Jul 2024 22:32:37 +0530
Subject: [PATCH] feat: types for workflow & actions

---
 mx-interpreter/types/workflow.ts | 58 ++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 mx-interpreter/types/workflow.ts

diff --git a/mx-interpreter/types/workflow.ts b/mx-interpreter/types/workflow.ts
new file mode 100644
index 00000000..ac9fda22
--- /dev/null
+++ b/mx-interpreter/types/workflow.ts
@@ -0,0 +1,58 @@
+import { Page } from 'playwright';
+import {
+  naryOperators, unaryOperators, operators, meta,
+} from './logic';
+
+export type Operator = typeof operators[number];
+export type UnaryOperator = typeof unaryOperators[number];
+export type NAryOperator = typeof naryOperators[number];
+
+export type Meta = typeof meta[number];
+
+export type SelectorArray = string[];
+
+type RegexableString = string | { '$regex':string };
+
+type BaseConditions = {
+  'url': RegexableString,
+  'cookies': Record<string, RegexableString>,
+  'selectors': SelectorArray, // (CSS/Playwright) selectors use their own logic, there is no reason (and several technical difficulties) to allow regular expression notation
+} & Record<Meta, RegexableString>;
+
+export type Where =
+Partial<{ [key in NAryOperator]: Where[] }> & // either a logic operator (arity N)
+Partial<{ [key in UnaryOperator]: Where }> & // or an unary operator
+Partial<BaseConditions>; // or one of the base conditions
+
+type MethodNames<T> = {
+  [K in keyof T]: T[K] extends Function ? K : never;
+}[keyof T];
+
+export type CustomFunctions = 'scrape' | 'scrapeSchema' | 'scroll' | 'screenshot' | 'script' | 'enqueueLinks' | 'flag';
+
+export type What = {
+  action: MethodNames<Page> | CustomFunctions,
+  args?: any[]
+};
+
+export type PageState = Partial<BaseConditions>;
+
+export type ParamType = Record<string, any>;
+
+export type MetaData = {
+  name?: string,
+  desc?: string,
+};
+
+export interface WhereWhatPair {
+  id?: string
+  where: Where
+  what: What[]
+}
+
+export type Workflow = WhereWhatPair[];
+
+export type WorkflowFile = {
+  meta?: MetaData,
+  workflow: Workflow
+};
\ No newline at end of file