storybook/docs/snippets/vue/component-story-custom-args-complex.js.mdx

```js
// YourComponent.stories.js

import YourComponent from './YourComponent.vue';

export default {
  title: 'A complex case with a function',
  component: YourComponent,
  // creates specific argTypes with options
  argTypes: {
    propertyA: {
      control: {
        type: 'select',
        options: ['Item One', 'Item Two', 'Item Three']
      }
    },
    propertyB: {
      control: {
        type: 'select',
        options: ['Another Item One', 'Another Item Two', 'Another Item Three']
      }
    }
  },
};

// a function to apply some computations
const someFunction = (valuePropertyA, valuePropertyB) => {
  // makes some computations and returns something
};

const Template = (args, { argTypes }) => {
  const { propertyA, propertyB } = args;

  const someFunctionResult = someFunction(propertyA, propertyB);

  args.someProperty = someFunctionResult;
  return {
    components: { YourComponent },
    props: Object.keys(argTypes),
    template: `<YourComponent v-bind="$props" />`
  };
};
```