Form/form-patterns-

"use client";

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";
import {
  Select,
  SelectContent,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from "@/components/ui/select";
import { Textarea } from "@/components/ui/textarea";

export const title = "Contact Form";

const formSchema = z.object({
  name: z.string().min(2, {
    message: "Name must be at least 2 characters.",
  }),
  email: z
    .email({
      error: "Please enter a valid email address.",
    })
    .min(1, {
      error: "Email is required.",
    }),
  subject: z.string().min(1, {
    message: "Please select a subject.",
  }),
  message: z.string().min(10, {
    message: "Message must be at least 10 characters.",
  }),
});

const Example = () => {
  const form = useForm<z.infer<typeof formSchema>>({
    resolver: zodResolver(formSchema),
    defaultValues: {
      name: "",
      email: "",
      message: "",
    },
  });

  function onSubmit(values: z.infer<typeof formSchema>) {
    console.log(values);
  }

  return (
    <div className="w-full max-w-md">
      <Form {...form}>
        <form className="space-y-4" onSubmit={form.handleSubmit(onSubmit)}>
          <div className="space-y-2">
            <h2 className="text-2xl font-bold">Get in touch</h2>
            <p className="text-sm text-muted-foreground">
              We'll get back to you within 24 hours
            </p>
          </div>
          <FormField
            control={form.control}
            name="name"
            render={({ field }) => (
              <FormItem>
                <FormLabel>Name</FormLabel>
                <FormControl>
                  <Input
                    className="bg-background"
                    placeholder="John Doe"
                    {...field}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
          <FormField
            control={form.control}
            name="email"
            render={({ field }) => (
              <FormItem>
                <FormLabel>Email</FormLabel>
                <FormControl>
                  <Input
                    className="bg-background"
                    placeholder="you@example.com"
                    type="email"
                    {...field}
                  />
                </FormControl>
                <FormMessage />
              </FormItem>
            )}
          />
          <FormField
            control={form.control}
            name="subject"
            render={({ field }) => (
              <FormItem>
                <FormLabel>Subject</FormLabel>
                <Select
                  defaultValue={field.value}
                  onValueChange={field.onChange}
                >
                  <FormControl>
                    <SelectTrigger className="bg-background">
                      <SelectValue placeholder="Select a subject" />
                    </SelectTrigger>
                  </FormControl>
                  <SelectContent>
                    <SelectItem value="general">General Inquiry</SelectItem>
                    <SelectItem value="support">Technical Support</SelectItem>
                    <SelectItem value="sales">Sales</SelectItem>
                    <SelectItem value="feedback">Feedback</SelectItem>
                    <SelectItem value="other">Other</SelectItem>
                  </SelectContent>
                </Select>
                <FormMessage />
              </FormItem>
            )}
          />
          <FormField
            control={form.control}
            name="message"
            render={({ field }) => (
              <FormItem>
                <FormLabel>Message</FormLabel>
                <FormControl>
                  <Textarea
                    className="resize-none bg-background"
                    placeholder="How can we help you?"
                    rows={5}
                    {...field}
                  />
                </FormControl>
                <FormDescription>
                  Please provide as much detail as possible.
                </FormDescription>
                <FormMessage />
              </FormItem>
            )}
          />
          <Button className="w-full" type="submit">
            Send Message
          </Button>
        </form>
      </Form>
    </div>
  );
};

export default Example;