import { createLazyFileRoute } from "@tanstack/react-router";
import { TbArrowNarrowRight } from "react-icons/tb";
import { IoIosArrowUp } from "react-icons/io";
import { HiOutlineGlobeAlt } from "react-icons/hi";
import { useForm, Control, FieldError } from "react-hook-form";
import { zodResolver } from "@hookform/resolvers/zod";
import { z } from "zod";
import { Button } from "@/shadcn/components/ui/button.tsx";
import {
  Form,
  FormControl,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
} from "@/shadcn/components/ui/form.tsx";
import { Input } from "@/shadcn/components/ui/input.tsx";
import client from "@/honoClient";
import { useState } from "react";
import { DropdownMenu, DropdownMenuContent, DropdownMenuRadioGroup, DropdownMenuRadioItem, DropdownMenuTrigger } from "@/shadcn/components/ui/dropdown-menu";

// Define validation schema using zod
const formSchema = z.object({
  email: z.string().email(),
});

type FormSchema = z.infer<typeof formSchema>;

// Interface for props of CustomFormField
interface CustomFormFieldProps {
  name: keyof FormSchema;
  label: string;
  control: Control<FormSchema>;
  type?: string;
  placeholder?: string;
  error?: FieldError; // Add error prop
}

// Component for form fields with bold labels
const CustomFormField: React.FC<CustomFormFieldProps> = ({
  name,
  label,
  control,
  type = "text",
  placeholder,
  error,
}) => (
  <FormField
    control={control}
    name={name}
    render={({ field }) => (
      <FormItem>
        <FormLabel className="font-bold">{label}</FormLabel>
        <FormControl>
          <Input
            placeholder={placeholder}
            type={type}
            {...field}
            className={`border ${error ? "border-red-500" : "border-gray-300"}`}
          />
        </FormControl>
        <FormMessage />
      </FormItem>
    )}
  />
);

interface DropdownProps {
  onSelect: (selectedOption: string) => void;
  defaultOption?: string;
  listOption?: string[];
}

const CustomDropdownMenu: React.FC<DropdownProps> = ({
  onSelect,
  defaultOption = "",
  listOption = [],
}) => {
  const [selectedOption, setSelectedOption] = useState(defaultOption);

  const handleSelect = (option: string) => {
    setSelectedOption(option);
    onSelect(option);
  };

  return (
    <DropdownMenu>
      <DropdownMenuTrigger asChild>
        <Button className="bg-transparent text-gray-800 w-full justify-between text-xs hover:bg-blue-100">
          <div className="flex items-center gap-1">
            <HiOutlineGlobeAlt className="h-3 w-3" />
            {selectedOption || "Select an option"}
          </div>
          <IoIosArrowUp className="h-3 w-3 ml-auto" />
        </Button>
      </DropdownMenuTrigger>
      <DropdownMenuContent>
        <DropdownMenuRadioGroup
          value={selectedOption}
          onValueChange={handleSelect}
        >
          {listOption.map((option, index) => (
            <DropdownMenuRadioItem key={index} value={option}>
              {option}
            </DropdownMenuRadioItem>
          ))}
        </DropdownMenuRadioGroup>
      </DropdownMenuContent>
    </DropdownMenu>
  );
};

// Define a route for the registration form
export const Route = createLazyFileRoute("/forgot-password/")({
  component: () => (
    <div>
      <ForgotPasswordForm />
    </div>
  ),
});

// Main components of the registration form
export function ForgotPasswordForm() {
  // Set up form with react-hook-form and zod
  const form = useForm<FormSchema>({
    // Integrate schema with form
    resolver: zodResolver(formSchema),
    defaultValues: {
      email: "",
    },
  });

  // Function to handle form submission
  const onSubmit = async (values: FormSchema) => {
    try {
      const response = await client["forgot-password"].$post({
        json: values,
      });

      if (response.ok) {
        // Handle successful registration here
        alert("Reset instructions sent successfully");
        const data = await response.json();
        return data;
      } else {
        throw response;
      }
    } catch (error) {
      // Handle registration error here
      console.error("Submission error:", error);
      alert("Failed to send reset instructions");
    }
  };

  const handleSelect = (selectedOption: string) => {
    console.log('Selected option:', selectedOption);
    // Do something with selected option
  };

  return (
    <div className="flex flex-col lg:flex-row min-h-screen w-screen overflow-hidden">
      <div className="absolute inset-0 flex z-0 overflow-hidden">
        <div className="relative h-[50vw] md:h-screen z-0">
          <div className="-translate-y-[calc(50vw+2rem)] md:translate-y-0 w-full md:-translate-x-[calc(10vh-60vw)]">
            <span className="absolute scale-[25%] -rotate-12 w-[100vw] h-[100vw] md:w-[100vh] md:h-[100vh] border border-gray-800 flex rounded-xl"></span>
            <span className="absolute scale-50 -rotate-12 w-[100vw] h-[100vw] md:w-[100vh] md:h-[100vh] border border-gray-400 flex rounded-xl"></span>
            <span className="absolute scale-75 -rotate-12 w-[100vw] h-[100vw] md:w-[100vh] md:h-[100vh] border border-gray-300 flex rounded-xl"></span>
            <span className="absolute scale-100 -rotate-12 w-[100vw] h-[100vw] md:w-[100vh] md:h-[100vh] border border-gray-200 flex rounded-xl"></span>
          </div>
        </div>
      </div>

      <div className="relative flex flex-col min-h-screen p-7 bg-transparent justify-between z-10">
        {/* Top */}
        <div className="flex items-center font-bold">Amati</div>

        {/* Center */}
        <div className="flex flex-col h-full w-full xl:ml-32 2xl:ml-72 bg-transparent justify-center lg:px-28">
          <div className="flex flex-col w-full gap-y-1 pb-12 justify-between lg:justify-end">
            <h1
              className="text-4xl font-bold text-black"
            >
              Forgot Password
            </h1>
            <p className="text-sm text-muted-foreground">
              No worries, we'll send you reset instructions
            </p>
          </div>
          <Form {...form}>
            <form
              onSubmit={form.handleSubmit(onSubmit)}
              className="flex flex-col gap-12 lg:w-96"
            >
              <div className="grid grid-cols-1">
                <CustomFormField
                  control={form.control}
                  name="email"
                  label="Email"
                  type="email"
                  placeholder="eg; user@gmail.com"
                  error={form.formState.errors.email}
                />
              </div>
              <div className="flex flex-col justify-between gap-9">
                <Button
                  type="submit"
                  className="flex items-center justify-between shadow-xl w-full text-white bg-[--primary-color]"
                >
                  <span className="flex">Request Reset</span>
                  <TbArrowNarrowRight className="h-5 w-5" />
                </Button>
                <a
                  href="/login"
                  className="text-xs text-blue-500 hover:underline font-bold w-fit"
                >
                  Back to login
                </a>
              </div>
            </form>
          </Form>
        </div>

        {/* Bottom */}
        <div className="flex items-center justify-center lg:justify-start w-56 h-8 mx-auto lg:mx-0 bg-muted rounded-md">
          <CustomDropdownMenu
            onSelect={handleSelect}
            defaultOption="English (United States)"
            listOption={["English (United States)", "Indonesia"]}
          />
        </div>
      </div>
    </div>
  );
}