"use client";
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogHeader,
  DialogTitle,
  DialogTrigger,
} from "@/components/ui/dialog";
import {
  Form,
  FormControl,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
} from "@/components/ui/form";

import { FileUp } from "lucide-react";
import { useState } from "react";
import { useForm } from "react-hook-form";
import { Input } from "@/components/ui/input";
import { Button } from "@/components/ui/button";
import { zodResolver } from "@hookform/resolvers/zod";
import * as z from "zod";
import { handleSubmits } from "./submit-assignment";

export default function SubmitAssignment({ assignementid }) {
  const [open, setOpen] = useState(false);

  const formSchema = z.object({
    file: z
      .any()
      .refine((files) => files?.length == 1, "File is required.")
      .refine(
        (files) => files?.[0]?.type == "application/pdf",
        "File must be a PDF."
      ),
  });

  const form = useForm({
    resolver: zodResolver(formSchema),
  });

  const fileRef = form.register("file");
  const onSubmit = form.handleSubmit((project) => {
    handleSubmits({ project, assignementid }); // when i console log here it prints but when i try to handle in some other file it doesnt work
  });

  return (
    <Dialog open={open} onOpenChange={setOpen}>
      <Button onClick={() => setOpen(true)}>Upload</Button>
      <DialogContent className=" bg-background sm:max-w-[625px]">
        <DialogHeader>
          <DialogTitle className="tracking-wide text-2xl">
            Upload your assignment
          </DialogTitle>
        </DialogHeader>
        <Form {...form}>
          <form onSubmit={form.handleSubmit(onSubmit)} className="w-full p-10">
            <FormField
              control={form.control}
              name="file"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>File</FormLabel>
                  <FormControl>
                    <Input
                      className="border-2 border-dashed h-56 bg-white hover:bg-slate-100 rounded flex flex-col items-center justify-center text-center cursor-pointer"
                      type="file"
                      accept="application/pdf"
                      {...fileRef}
                    />
                  </FormControl>
                  <FormMessage />
                </FormItem>
              )}
            />
            <Button className="mt-3" type="submit">
              Submit
            </Button>
          </form>
        </Form>
      </DialogContent>
    </Dialog>
  );
}