"use client";

import React, { memo, useMemo } from "react";
import TimelineProcessFlow from "@/components/cardStack/layouts/timelines/TimelineProcessFlow";
import MediaContent from "@/components/shared/MediaContent";
import { cls, shouldUseInvertedText } from "@/lib/utils";
import { useTheme } from "@/providers/themeProvider/ThemeProvider";
import type { LucideIcon } from "lucide-react";
import type { ButtonConfig, CardAnimationType, TitleSegment } from "@/components/cardStack/types";
import type { TextboxLayout, InvertedBackground } from "@/providers/themeProvider/config/constants";

type FeatureMedia = {
  imageAlt?: string;
  videoAriaLabel?: string;
} & (
    | { imageSrc: string; videoSrc?: never }
    | { videoSrc: string; imageSrc?: never }
  );

interface FeatureListItem {
  icon: LucideIcon;
  text: string;
}

interface FeatureCard {
  id: string;
  title: string;
  description: string;
  media: FeatureMedia;
  items: FeatureListItem[];
  reverse: boolean;
}

interface FeatureCardTenProps {
  features: FeatureCard[];
  title: string;
  titleSegments?: TitleSegment[];
  description: string;
  tag?: string;
  tagIcon?: LucideIcon;
  buttons?: ButtonConfig[];
  textboxLayout: TextboxLayout;
  animationType: CardAnimationType;
  useInvertedBackground: InvertedBackground;
  ariaLabel?: string;
  className?: string;
  containerClassName?: string;
  textBoxClassName?: string;
  textBoxTitleClassName?: string;
  textBoxDescriptionClassName?: string;
  textBoxTagClassName?: string;
  textBoxButtonContainerClassName?: string;
  textBoxButtonClassName?: string;
  textBoxButtonTextClassName?: string;
  titleImageWrapperClassName?: string;
  titleImageClassName?: string;
  itemClassName?: string;
  mediaWrapperClassName?: string;
  mediaCardClassName?: string;
  numberClassName?: string;
  contentWrapperClassName?: string;
  featureTitleClassName?: string;
  featureDescriptionClassName?: string;
  listItemClassName?: string;
  iconContainerClassName?: string;
  iconClassName?: string;
  gapClassName?: string;
}

interface FeatureMediaProps {
  media: FeatureMedia;
  title: string;
  mediaCardClassName: string;
}

const FeatureMedia = ({
  media,
  title,
  mediaCardClassName,
}: FeatureMediaProps) => (
  <div className={cls("card rounded-theme-capped p-4", mediaCardClassName)}>
    <MediaContent
      imageSrc={media.imageSrc}
      videoSrc={media.videoSrc}
      imageAlt={media.imageAlt || title}
      videoAriaLabel={media.videoAriaLabel || `${title} video`}
      imageClassName="relative z-1 w-full h-full object-cover rounded-theme-capped"
    />
  </div>
);

interface FeatureContentProps {
  feature: FeatureCard;
  useInvertedBackground: InvertedBackground;
  shouldUseLightText: boolean;
  featureTitleClassName: string;
  featureDescriptionClassName: string;
  listItemClassName: string;
  iconContainerClassName: string;
  iconClassName: string;
}

const FeatureContent = ({
  feature,
  useInvertedBackground,
  shouldUseLightText,
  featureTitleClassName,
  featureDescriptionClassName,
  listItemClassName,
  iconContainerClassName,
  iconClassName,
}: FeatureContentProps) => (
  <div className="flex flex-col gap-3" >
    <h3 className={cls("text-xl md:text-4xl font-medium leading-[1.15]", (useInvertedBackground === "invertDefault" || useInvertedBackground === "invertCard") && "text-background", featureTitleClassName)}>
      {feature.title}
    </h3>
    <p className={cls("text-base leading-[1.2]", (useInvertedBackground === "invertDefault" || useInvertedBackground === "invertCard") ? "text-background/75" : "text-foreground/75", featureDescriptionClassName)}>
      {feature.description}
    </p>
    <ul className="flex flex-col m-0 mt-1 p-0 list-none gap-3">
      {feature.items.map((listItem, listIndex) => {
        const Icon = listItem.icon;
        return (
          <li key={listIndex} className="flex items-center gap-3">
            <div
              className={cls(
                "shrink-0 h-9 aspect-square flex items-center justify-center rounded bg-background card",
                iconContainerClassName
              )}
            >
              <Icon
                className={cls("h-4/10 w-4/10", shouldUseLightText ? "text-background" : "text-foreground", iconClassName)}
                strokeWidth={1.25}
              />
            </div>
            <p className={cls("text-base", (useInvertedBackground === "invertDefault" || useInvertedBackground === "invertCard") ? "text-background/75" : "text-foreground/75", listItemClassName)}>
              {listItem.text}
            </p>
          </li>
        );
      })}
    </ul>
  </div>
);

const FeatureCardTen = ({
  features,
  title,
  titleSegments,
  description,
  tag,
  tagIcon,
  buttons,
  textboxLayout,
  animationType,
  useInvertedBackground,
  ariaLabel = "Feature section",
  className = "",
  containerClassName = "",
  textBoxClassName = "",
  textBoxTitleClassName = "",
  textBoxDescriptionClassName = "",
  textBoxTagClassName = "",
  textBoxButtonContainerClassName = "",
  textBoxButtonClassName = "",
  textBoxButtonTextClassName = "",
  titleImageWrapperClassName = "",
  titleImageClassName = "",
  itemClassName = "",
  mediaWrapperClassName = "",
  mediaCardClassName = "",
  numberClassName = "",
  contentWrapperClassName = "",
  featureTitleClassName = "",
  featureDescriptionClassName = "",
  listItemClassName = "",
  iconContainerClassName = "",
  iconClassName = "",
  gapClassName = "",
}: FeatureCardTenProps) => {
  const theme = useTheme();
  const shouldUseLightText = shouldUseInvertedText(useInvertedBackground, theme.cardStyle);

  const timelineItems = useMemo(
    () =>
      features.map((feature) => ({
        id: feature.id,
        reverse: feature.reverse,
        media: (
          <FeatureMedia
            media={feature.media}
            title={feature.title}
            mediaCardClassName={mediaCardClassName}
          />
        ),
        content: (
          <FeatureContent
            feature={feature}
            useInvertedBackground={useInvertedBackground}
            shouldUseLightText={shouldUseLightText}
            featureTitleClassName={featureTitleClassName}
            featureDescriptionClassName={featureDescriptionClassName}
            listItemClassName={listItemClassName}
            iconContainerClassName={iconContainerClassName}
            iconClassName={iconClassName}
          />
        ),
      })),
    [
      features,
      useInvertedBackground,
      shouldUseLightText,
      mediaCardClassName,
      featureTitleClassName,
      featureDescriptionClassName,
      listItemClassName,
      iconContainerClassName,
      iconClassName,
    ]
  );

  return (
    <TimelineProcessFlow
      items={timelineItems}
      title={title}
      titleSegments={titleSegments}
      description={description}
      tag={tag}
      tagIcon={tagIcon}
      buttons={buttons}
      textboxLayout={textboxLayout}
      animationType={animationType}
      useInvertedBackground={useInvertedBackground}
      ariaLabel={ariaLabel}
      className={className}
      containerClassName={containerClassName}
      textBoxClassName={textBoxClassName}
      textBoxTitleClassName={textBoxTitleClassName}
      textBoxDescriptionClassName={textBoxDescriptionClassName}
      textBoxTagClassName={textBoxTagClassName}
      textBoxButtonContainerClassName={textBoxButtonContainerClassName}
      textBoxButtonClassName={textBoxButtonClassName}
      textBoxButtonTextClassName={textBoxButtonTextClassName}
      titleImageWrapperClassName={titleImageWrapperClassName}
      titleImageClassName={titleImageClassName}
      itemClassName={itemClassName}
      mediaWrapperClassName={mediaWrapperClassName}
      numberClassName={numberClassName}
      contentWrapperClassName={contentWrapperClassName}
      gapClassName={gapClassName}
    />
  );
};

FeatureCardTen.displayName = "FeatureCardTen";

export default memo(FeatureCardTen);