import { MetaFunction } from "@remix-run/node";
import AppInput from "~/components/AppInput";
import ProfilePagesHeader from "../components/ProfilePagesHeader";
import { useEffect, useState } from "react";
import { days, months, years } from "~/assets/data/consts";
import AppSelectBox from "~/components/AppSelectBox";
import { RadioGroup, RadioGroupItem } from "~/components/ui/radio-group";
import { Button } from "~/components/ui/button";
import {
  useServiceGetProfile,
  useServiceUpdateProfile,
} from "~/utils/RequestHandler";
import { useToast } from "~/hooks/use-toast";
import { Loader2, Mail, Phone, User } from "lucide-react";
import { UserProfileUpdateSexEnum } from "src/api/types";
import { PushSettingToggle } from "~/components/notifications/PushSettingToggle";

export default function Setting() {
  const { data: dataProfile, isFetching: isFetchingProfile } =
    useServiceGetProfile();
  const [email, setEmail] = useState("");
  const [username, setUserName] = useState("");
  const [gender, setGender] = useState<UserProfileUpdateSexEnum>("male");
  const [phoneNumber, setPhoneNumber] = useState("");
  const [birthdayYear, setBirthdayYear] = useState<string>("");
  const [birthdayMonth, setBirthdayMonth] = useState<string>("");
  const [birthdayDay, setBirthdayDay] = useState<string>("");
  useEffect(() => {
    if (dataProfile) {
      setEmail(dataProfile.email ? dataProfile.email : "");
      setUserName(dataProfile.username ? dataProfile.username : "");
      setGender(dataProfile.sex ? dataProfile.sex : "male");
      setPhoneNumber(dataProfile.phoneNumber ? dataProfile.phoneNumber : "");
      setBirthdayYear(
        dataProfile.birthdate ? dataProfile.birthdate.split("-")[0] : ""
      );
      setBirthdayMonth(
        dataProfile.birthdate
          ? dataProfile.birthdate.split("-")[1]?.replace(/^0+/, "")
          : ""
      );
      setBirthdayDay(
        dataProfile.birthdate
          ? dataProfile.birthdate.split("-")[2]?.replace(/^0+/, "")
          : ""
      );
    }
  }, [dataProfile]);

  const updateProfileMutation = useServiceUpdateProfile({
    username: username || null,
    email: email || null,
    birthdate:
      birthdayYear && birthdayMonth && birthdayDay
        ? `${birthdayYear}-${birthdayMonth}-${birthdayDay}`
        : null,
    sex: gender,
    password: null,
  });

  const isValidForm = !!username;
  const { toast } = useToast();
  const onSave = () => {
    if (!username) {
      toast({
        description: "نام کاربری باید پر شود.",
      });
      return;
    }
    updateProfileMutation.mutate(undefined, {
      onSuccess: () => {
        toast({
          description: "اطلاعات کاربری با موفقیت بروزرسانی شد.",
        });

        window.location.href = "/profile";
      },
      onError: () => {
        toast({
          description: "خطا در بروزرسانی اطلاعات کاربری.",
          variant: "destructive",
        });
      },
    });
  };

  return (
    <div className="flex flex-col gap-2 w-full pb-[100px] lg:max-w-[720px] lg:mx-auto lg:pt-6">
      <ProfilePagesHeader title="اطلاعات کاربری" />
      <h1 className="hidden lg:block text-[28px] font-extrabold px-5">
        اطلاعات کاربری
      </h1>
      <div className="flex flex-col gap-12 pt-4 w-full px-5">
        <AppInput
          loading={isFetchingProfile}
          inputTitle={"نام کاربری دلخواه خود را انتخاب کنید *"}
          inputIcon={User}
          inputValue={username}
          inputPlaceholder={""}
          inputOnChange={(e: React.ChangeEvent<HTMLInputElement>) => {
            const value = e.target.value;
            // Allow English letters, numbers, and specific special characters
            if (
              /^[a-zA-Z0-9!@#$%^&*()_+=\-0987654321`~|\\{}[\]<>?,./]*$/.test(
                value
              )
            ) {
              setUserName(value);
            }
          }}
        />
        <AppInput
          loading={isFetchingProfile}
          inputTitle={"شماره موبایل (غیر قابل ویرایش)!"}
          inputIcon={Phone}
          iconProps={{ size: 20, color: "#6B7280", strokeWidth: 2 }}
          inputValue={phoneNumber}
          inputPlaceholder={"۰۹۳۹۱۲۳۴۵۶۷"}
          inputOnChange={() => {}}
          disabled={true}
        />
        <PushSettingToggle className="border border-WHITE3 rounded-2xl p-4" />
      </div>
      <Divider className={"my-10"} />
      <div className="flex flex-col gap-12 w-full px-5">
        <AppInput
          loading={isFetchingProfile}
          inputTitle={"ایمیل (اختیاری) :"}
          inputIcon={Mail}
          inputValue={email}
          type="email"
          inputPlaceholder={"@gmail.com"}
          inputOnChange={(e: React.ChangeEvent<HTMLInputElement>) => {
            const value = e.target.value;
            setEmail(value);
          }}
        />
        <div className="flex flex-col gap-2 w-full">
          <p className={"text-R14"}>تاریخ تولد (اختیاری) :</p>
          <div className="flex flex-row gap-2 w-full justify-center">
            <AppSelectBox
              loading={isFetchingProfile}
              value={birthdayDay}
              setValue={setBirthdayDay}
              placeholder="روز: ۲۴"
              items={days}
            />
            <AppSelectBox
              loading={isFetchingProfile}
              value={birthdayMonth}
              setValue={setBirthdayMonth}
              placeholder="ماه: اردیبهشت"
              items={months}
            />
            <AppSelectBox
              loading={isFetchingProfile}
              value={birthdayYear}
              setValue={setBirthdayYear}
              placeholder="سال ۱۳۸۰:"
              items={years}
            />
          </div>
        </div>
        <div className="flex flex-row gap-4 w-full">
          <p className={"text-R14"}>جنسیت (اختیاری) :</p>
          <RadioGroup
            className="flex"
            onValueChange={(value) =>
              setGender(value as UserProfileUpdateSexEnum)
            }
            value={gender}
          >
            <div className="flex items-center gap-1">
              <label htmlFor="female">خانم</label>
              <RadioGroupItem
                value={UserProfileUpdateSexEnum.Female}
                id="female"
              />
            </div>
            <div className="flex items-center gap-1">
              <label htmlFor="male">آقا</label>
              <RadioGroupItem value={UserProfileUpdateSexEnum.Male} id="male" />
            </div>
          </RadioGroup>
        </div>
        <div className="max-w-md mx-auto w-full">
          <Button
            disabled={!isValidForm}
            className="w-full bg-VITROWN_BLUE text-white"
            size={"xl"}
            variant="dark"
            onClick={() => onSave()}
          >
            {updateProfileMutation.isPending ? (
              <>
                <Loader2 className="animate-spin" />
                درحال ذخیره...
              </>
            ) : (
              "ثبت اطلاعات"
            )}
          </Button>
        </div>
      </div>
    </div>
  );
}

const Divider = ({ className }: { className?: string }) => {
  return <div className={`w-full h-[4px] bg-WHITE2 ${className}`} />;
};

export const meta: MetaFunction = () => {
  const title = "ویرایش اطلاعات کاربری | ویترون";
  const description = "ویرایش اطلاعات شخصی و تنظیمات حساب کاربری در ویترون";
  const imageUrl =
    "https://vitrownstatics.s3.ir-thr-at1.arvanstorage.ir/SVG-06.svg?versionId=";

  return [
    { title },
    { name: "description", content: description },
    {
      name: "keywords",
      content: "تنظیمات، ویرایش پروفایل، اطلاعات کاربری، ویترون",
    },
    { name: "robots", content: "noindex, follow" },

    // Open Graph
    { property: "og:type", content: "website" },
    { property: "og:title", content: title },
    { property: "og:description", content: description },
    { property: "og:image", content: imageUrl },
    { property: "og:site_name", content: "ویترون" },
    { property: "og:locale", content: "fa_IR" },

    // Twitter Card
    { name: "twitter:card", content: "summary" },
    { name: "twitter:title", content: title },
    { name: "twitter:description", content: description },
  ];
};