/* eslint-disable react/display-name */
import { Image, Pressable, Text, View, StyleSheet } from "react-native";
import { KeyboardAwareScrollView } from "react-native-keyboard-aware-scroll-view";
import { SafeAreaView } from "react-native-safe-area-context";
import React from "reactn";
import { responsiveHeight } from "../actions/responsiveSizes.js";
import { subBadges } from "../assets";
import BaseHeader from "../components/BaseHeader";
import CreditAmount from "../components/CreditAmount";
import ConnectBtn from "../components/ConnectBtn.js";
import CoinPackModal from "../components/modal/CoinPackModal";
import NavigateHeader from "../components/NavigateHeader";
import ShareBtn from "../components/ShareBtn/ShareBtn";
import { isWeb } from "../hooks/useLayoutType.js";
import { useUserData } from "../providers/UserDataProvider";
import { Routes } from "../navigation";
import { navigate } from "../navigation/NavigationService";
import { gutters } from "../styles";
import { FONT_FAMILY } from "../styles/Fonts";
import { subscribeCoinPackModal } from "../utils/coinPackModal";

export default ({
  children,

  topStickyContent = null,
  bottomStickyContent = null,

  title = "",
  rightComponent = null,

  containerType = "SAFE_AREA_VIEW",
  headerType = "BASE",

  containerStyle = {},
  headerStyle = {},
  contentContainerStyle = {},

  scrollEnabled = false,

  onBackPressed = null,
  backgroundImg = null,
  headerTitleStyle = {},
  hideBackButton = false,
  width = undefined,
  maxWidth = 1200,
  shareBtn = false,
  connect = false,
  blurIntensity = 0,
  backgroundColor = "#000",
  showCoin = true,
}) => {
  const { currentUID = null, currentUserData = null } = useUserData?.() || {};

  const coinBalance = React.useMemo(() => {
    const value = currentUserData?.coins;
    if (typeof value === "number" && Number.isFinite(value)) {
      return value;
    }
    if (typeof value === "string") {
      const parsed = Number(value);
      if (Number.isFinite(parsed)) {
        return parsed;
      }
    }
    return 0;
  }, [currentUserData?.coins]);

  const showCoinBadge = isWeb && !!currentUID && showCoin;
  const [isCoinModalVisible, setCoinModalVisible] = React.useState(false);

  const subscriptionBadgeSource = React.useMemo(() => {
    const allowedLevels = new Set(["starter", "pro", "premium"]);
    const pickLevel = (value) => {
      if (typeof value !== "string") {
        return null;
      }
      const normalized = value.trim().toLowerCase();
      return normalized && allowedLevels.has(normalized) ? normalized : null;
    };

    const nestedSubscription =
      currentUserData?.subscription &&
        typeof currentUserData.subscription === "object"
        ? currentUserData.subscription
        : null;

    const stripeMetadata =
      currentUserData?.stripeSubscription &&
        typeof currentUserData.stripeSubscription === "object" &&
        typeof currentUserData.stripeSubscription.metadata === "object"
        ? currentUserData.stripeSubscription.metadata
        : null;

    const directCandidates = [
      pickLevel(currentUserData?.premiumLevel),
      pickLevel(currentUserData?.subscriptionLevel),
      pickLevel(currentUserData?.subscriptionPlan),
      pickLevel(currentUserData?.subscriptionPack),
    ];

    const nestedCandidates = nestedSubscription
      ? ["level", "plan", "pack", "type"].map((key) =>
        pickLevel(nestedSubscription?.[key]),
      )
      : [];

    const metadataCandidates = stripeMetadata
      ? [
        "level",
        "subscriptionLevel",
        "subscription_level",
        "pack",
        "Pack",
      ].map((key) => pickLevel(stripeMetadata?.[key]))
      : [];

    const resolvedLevel = [
      ...directCandidates,
      ...nestedCandidates,
      ...metadataCandidates,
    ].find(Boolean);

    return resolvedLevel ? subBadges[resolvedLevel] || null : null;
  }, [currentUserData]);

  const handleCoinPress = React.useCallback(() => {
    if (!showCoinBadge) return;
    setCoinModalVisible(true);
  }, [showCoinBadge]);

  const handleCloseCoinModal = React.useCallback(() => {
    setCoinModalVisible(false);
  }, []);

  React.useEffect(() => {
    if (!showCoinBadge && isCoinModalVisible) {
      setCoinModalVisible(false);
    }
  }, [showCoinBadge, isCoinModalVisible]);

  React.useEffect(() => {
    const unsubscribe = subscribeCoinPackModal(() => {
      if (!showCoinBadge) {
        return;
      }
      setCoinModalVisible(true);
    });
    return unsubscribe;
  }, [showCoinBadge]);

  const PageContainer =
    containerType === "SAFE_AREA_VIEW" ? SafeAreaView : View;

  const ContentContainer = scrollEnabled ? KeyboardAwareScrollView : View;

  const computedWidth = width ?? (isWeb ? "60%" : "100%");

  const shareButtonElement = (() => {
    if (!shareBtn) return null;
    if (typeof React?.isValidElement === "function") {
      if (React.isValidElement(shareBtn)) {
        return shareBtn;
      }
    }
    if (typeof shareBtn === "object" && !Array.isArray(shareBtn)) {
      return <ShareBtn {...shareBtn} />;
    }
    return <ShareBtn />;
  })();

  const resolvedContainerStyle = React.useMemo(
    () => StyleSheet.flatten(containerStyle) || {},
    [containerStyle],
  );
  const resolvedHeaderStyle = React.useMemo(
    () => StyleSheet.flatten(headerStyle) || {},
    [headerStyle],
  );
  const resolvedContentContainerStyle = React.useMemo(
    () => StyleSheet.flatten(contentContainerStyle) || {},
    [contentContainerStyle],
  );

  return (
    <View
      style={{
        flex: 1,
        minHeight: isWeb ? "100svh" : "100%",
        position: "relative",
        backgroundColor: backgroundColor,
      }}
    >
      {backgroundImg ? (
        <Image
          source={backgroundImg}
          resizeMode="cover"
          blurIntensity={blurIntensity}
          style={{
            position: "absolute",
            top: 0,
            left: 0,
            width: "100%",
            height: "100%",
            ...(isWeb && blurIntensity
              ? { filter: `blur(${blurIntensity}px)` }
              : {}),
          }}
        />
      ) : null}
      {showCoinBadge ? (
        <View
          style={{
            position: "absolute",
            top: gutters,
            left: gutters,
            flexDirection: "row",
            alignItems: "center",
            gap: 6,
            zIndex: 20,
          }}
        >
          <Pressable
            onPress={handleCoinPress}
            accessibilityRole="button"
            style={{
              paddingHorizontal: 14,
              paddingVertical: 8,
              borderRadius: 20,
              backgroundColor: "rgba(12, 14, 18, 0.72)",
              borderWidth: 1,
              borderColor: "rgba(255, 255, 255, 0.1)",
              flexDirection: "row",
              alignItems: "center",
              gap: 8,
            }}
          >
            <CreditAmount
              value={coinBalance}
              iconSize={22}
              textStyle={{
                color: "#ffffff",
                fontFamily: FONT_FAMILY.InterSemiBold,
                fontSize: 14,
              }}
            />
          </Pressable>
          {subscriptionBadgeSource ? (
            <Pressable
              onPress={() => navigate(Routes.ManageSubscription)}
              accessibilityRole="button"
              style={{ paddingVertical: 4 }}
            >
              <Image
                source={subscriptionBadgeSource}
                style={{ height: 50, width: 50, resizeMode: "contain" }}
              />
            </Pressable>
          ) : null}
        </View>
      ) : null}
      <PageContainer
        {...(containerType === "SAFE_AREA_VIEW" ? { edges: ["top"] } : {})}
        style={{
          height: "100%",
          paddingTop: isWeb ? gutters / 2 : 0,
          padding: gutters,
          paddingBottom: 0,
          ...(isWeb ? { maxHeight: "100svh" } : {}),
          width: computedWidth,
          maxWidth: maxWidth ? maxWidth : null,
          alignSelf: isWeb ? "center" : "auto",
          ...resolvedContainerStyle,
        }}
      >
        {headerType !== "NONE" ? (
          headerType === "BASE" ? (
            <BaseHeader containerStyle={{ ...resolvedHeaderStyle }} />
          ) : (
            <NavigateHeader
              containerStyle={{ ...resolvedHeaderStyle }}
              title={title}
              rightComponent={rightComponent}
              onBackPressed={onBackPressed}
              headerTitleStyle={headerTitleStyle}
              hideBackButton={hideBackButton}
            />
          )
        ) : null}

        {topStickyContent?.()}

        <ContentContainer
          style={{ flex: 1, ...resolvedContentContainerStyle }}
          {...(scrollEnabled
            ? {
              scrollEventThrottle: 80,
              showsVerticalScrollIndicator: false,
              contentContainerStyle: { paddingBottom: responsiveHeight(55) },
              keyboardDismissMode: "on-drag",
            }
            : {})}
        >
          {children}
        </ContentContainer>
      </PageContainer>

      {bottomStickyContent?.()}
      {(shareButtonElement || connect) && isWeb && (
        <View
          style={{
            position: "absolute",
            top: 20,
            right: 20,
            flexDirection: "row",
            alignItems: "center",
            gap: 12, // ou marginLeft sur chaque bouton si gap non supporté
          }}
        >
          {shareButtonElement}
          {connect && <ConnectBtn />}
        </View>
      )}

      <CoinPackModal
        visible={isCoinModalVisible}
        onClose={handleCloseCoinModal}
      />
    </View>
  );
};