import { Box, IconButton, Typography, useMediaQuery, useTheme } from "@mui/material";
import ArrowBackIcon from "@mui/icons-material/ArrowBack";
import CustomButton from "@components/CustomButton";
import SectionWrapper from "@components/SectionWrapper";
import PaymentMethodCard from "./PaymentMethodCard";
import mastercardLogo from "../../assets/bank-logo/logo-mastercard.png";
import visaLogo from "../../assets/bank-logo/logo-visa.png";
import qiwiLogo from "../../assets/bank-logo/logo-qiwi.png";
import mirLogo from "../../assets/bank-logo/logo-mir.png";
import tinkoffLogo from "../../assets/bank-logo/logo-tinkoff.png";
import { cardShadow } from "@root/utils/themes/shadow";
import { useEffect, useState } from "react";
import InputTextfield from "@root/components/InputTextfield";
import { sendPayment } from "@root/api/wallet";
import { getMessageFromFetchError } from "@frontend/kitui";
import { enqueueSnackbar } from "notistack";
import { currencyFormatter } from "@root/utils/currencyFormatter";
import { useLocation } from "react-router-dom";
import { useHistoryTracker } from "@root/utils/hooks/useHistoryTracker";

const paymentMethods = [
  { name: "Mastercard", image: mastercardLogo },
  { name: "Visa", image: visaLogo },
  { name: "QIWI Кошелек", image: qiwiLogo },
  { name: "Мир", image: mirLogo },
  { name: "Тинькофф", image: tinkoffLogo },
] as const;

type PaymentMethod = (typeof paymentMethods)[number]["name"];

export default function Payment() {
  const theme = useTheme();
  const upMd = useMediaQuery(theme.breakpoints.up("md"));
  const upSm = useMediaQuery(theme.breakpoints.up("sm"));
  const [selectedPaymentMethod, setSelectedPaymentMethod] = useState<PaymentMethod | null>(null);
  const [paymentValueField, setPaymentValueField] = useState<string>("0");
  const [paymentLink, setPaymentLink] = useState<string>("");
  const location = useLocation();

  const notEnoughMoneyAmount = (location.state?.notEnoughMoneyAmount as number) ?? 0;

  useEffect(() => {
    setPaymentValueField((notEnoughMoneyAmount / 100).toString());
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, []);

  useEffect(() => {
    setPaymentLink("");
  }, [selectedPaymentMethod]);

  const paymentValue = parseFloat(paymentValueField) * 100;

  function handleChoosePaymentClick() {
    if (Number(paymentValueField) !== 0) {
      sendPayment()
        .then((result) => {
          setPaymentLink(result.link);
        })
        .catch((error) => {
          const message = getMessageFromFetchError(error);
          if (message) enqueueSnackbar(message);
        });
    }
  }

  const handleCustomBackNavigation = useHistoryTracker();

  return (
    <SectionWrapper
      maxWidth="lg"
      sx={{
        mt: "25px",
        mb: "70px",
      }}
    >
      <Box
        sx={{
          mt: "20px",
          mb: "40px",
          display: "flex",
          gap: "10px",
        }}
      >
        {!upMd && (
          <IconButton onClick={handleCustomBackNavigation} sx={{ p: 0, height: "28px", width: "28px", color: "black" }}>
            <ArrowBackIcon />
          </IconButton>
        )}
        <Typography variant="h4">Способ оплаты</Typography>
      </Box>
      {!upMd && (
        <Typography variant="body2" mb="30px">
          Выберите способ оплаты
        </Typography>
      )}
      <Box
        sx={{
          backgroundColor: upMd ? "white" : undefined,
          display: "flex",
          flexDirection: upMd ? "row" : "column",
          borderRadius: "12px",
          boxShadow: upMd ? cardShadow : undefined,
        }}
      >
        <Box
          sx={{
            width: upMd ? "68.5%" : undefined,
            p: upMd ? "20px" : undefined,
            display: "flex",
            flexDirection: upSm ? "row" : "column",
            flexWrap: "wrap",
            gap: upMd ? "14px" : "20px",
            alignContent: "start",
          }}
        >
          {paymentMethods.map((method) => (
            <PaymentMethodCard
              isSelected={selectedPaymentMethod === method.name}
              key={method.name}
              name={method.name}
              image={method.image}
              onClick={() => setSelectedPaymentMethod(method.name)}
            />
          ))}
        </Box>
        <Box
          sx={{
            display: "flex",
            flexDirection: "column",
            justifyContent: "space-between",
            alignItems: "start",
            color: theme.palette.grey3.main,
            width: upMd ? "31.5%" : undefined,
            p: upMd ? "20px" : undefined,
            pl: upMd ? "33px" : undefined,
            mt: upMd ? undefined : "30px",
            borderLeft: upMd ? `1px solid ${theme.palette.grey2.main}` : undefined,
          }}
        >
          <Box
            sx={{
              display: "flex",
              flexDirection: "column",
              maxWidth: "85%",
            }}
          >
            {upMd && <Typography mb="56px">Выберите способ оплаты</Typography>}
            <Typography mb="20px">К оплате</Typography>
            {paymentLink ? (
              <Typography
                sx={{
                  fontWeight: 500,
                  fontSize: "20px",
                  lineHeight: "48px",
                  mb: "28px",
                }}
              >
                {currencyFormatter.format(paymentValue / 100)}
              </Typography>
            ) : (
              <InputTextfield
                TextfieldProps={{
                  placeholder: "К оплате",
                  value: paymentValueField,
                  type: "number",
                }}
                onChange={(e) => setPaymentValueField(e.target.value)}
                id="payment-amount"
                gap={upMd ? "16px" : "10px"}
                color={"#F2F3F7"}
                FormInputSx={{ mb: "28px" }}
              />
            )}
          </Box>
          {paymentLink ? (
            <CustomButton
              component="a"
              href={paymentLink}
              variant={"contained"}
              sx={{
                borderColor: theme.palette.brightPurple.main,
                backgroundColor: theme.palette.brightPurple.main,
                mt: "auto",
              }}
            >
              Оплатить
            </CustomButton>
          ) : (
            <CustomButton
              disabled={!isFinite(paymentValue)}
              variant={"outlined"}
              onClick={handleChoosePaymentClick}
              sx={{
                borderColor: theme.palette.brightPurple.main,
                backgroundColor: "",
                mt: "auto",
              }}
            >
              Выбрать
            </CustomButton>
          )}
        </Box>
      </Box>
    </SectionWrapper>
  );
}