kios-webapp/astro/src/components/AddRetailerForm.tsx

import { zodResolver } from "@hookform/resolvers/zod"
import { useForm } from "react-hook-form"
import { z } from "zod"

import { Button } from "@/components/ui/Button"
import {
  Form,
  FormControl,
  FormDescription,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
} from "@/components/ui/form"
import { Input } from "@/components/ui/input"


export function AddRetailerForm() {

  const formSchema = z.object({
    username: z.string().min(2, {
      message: "Username must be at least 2 characters.",
    }),
  })


  const form = useForm<z.infer<typeof formSchema>>({
    resolver: zodResolver(formSchema),
    defaultValues: {
      username: "",
    },
  })

  function onSubmit(values: z.infer<typeof formSchema>) {
    // Do something with the form values.
    // ✅ This will be type-safe and validated according to z schema.
    console.log(values)
  }
  
  return (
    <div className="flex justify-center">
      <div>
        <Form {...form}>
          <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-8">
            <FormField
              control={form.control}
              name="username"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>Username</FormLabel>
                  <FormControl>
                    <Input placeholder="" {...field} />
                  </FormControl>
                  <FormDescription>
                    This is your public display name.
                  </FormDescription>
                  <FormMessage />
                </FormItem>
              )}
            />
            <Button variant={"default"} type="submit">Submit</Button>
          </form>
        </Form>
      </div>
    </div>
  )
}