Add random.range() template function

package.json

@@ -32,6 +32,7 @@
     "plugins/template-function-hash",
     "plugins/template-function-json",
     "plugins/template-function-prompt",
+    "plugins/template-function-random",
     "plugins/template-function-regex",
     "plugins/template-function-request",
     "plugins/template-function-response",

plugins/template-function-random/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "@yaak/template-function-random",
+  "displayName": "Random Template Functions",
+  "description": "Template functions for generating random values",
+  "private": true,
+  "version": "0.1.0",
+  "scripts": {
+    "build": "yaakcli build",
+    "dev": "yaakcli dev",
+    "lint":"tsc --noEmit && eslint . --ext .ts,.tsx"
+  }
+}

plugins/template-function-random/src/index.ts

@@ -0,0 +1,43 @@
+import type { CallTemplateFunctionArgs, Context, PluginDefinition } from '@yaakapp/api';
+
+export const plugin: PluginDefinition = {
+  templateFunctions: [
+    {
+      name: 'random.range',
+      description: 'Generate a random number between two values',
+      args: [
+        {
+          type: 'text',
+          name: 'min',
+          label: 'Minimum',
+          defaultValue: '0',
+        },
+        {
+          type: 'text',
+          name: 'max',
+          label: 'Maximum',
+          defaultValue: '1',
+        },
+        {
+          type: 'text',
+          name: 'decimals',
+          optional: true,
+          label: 'Decimal Places',
+        },
+      ],
+      async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
+        const min = args.values.min ? parseInt(String(args.values.min ?? '0')) : 0;
+        const max = args.values.max ? parseInt(String(args.values.max ?? '1')) : 1;
+        const decimals = args.values.decimals
+          ? parseInt(String(args.values.decimals ?? '0'))
+          : null;
+
+        let value = Math.random() * (max - min) + min;
+        if (decimals !== null) {
+          value = Math.round(value * Math.pow(10, decimals)) / Math.pow(10, decimals);
+        }
+        return String(value);
+      },
+    },
+  ],
+};

plugins/template-function-random/tsconfig.json

@@ -0,0 +1,3 @@
+{
+  "extends": "../../tsconfig.json"
+}