"use client";

import TextBox from "@/components/Textbox";
import MediaContent from "@/components/shared/MediaContent";
import { cls } from "@/lib/utils";
import type { LucideIcon } from "lucide-react";
import type { ButtonConfig } from "@/types/button";

const RADIAL_MASK_GRADIENT = "radial-gradient(circle, black 20%, transparent 70%)";

interface HeroOverlayProps {
  title: string;
  description: string;
  tag?: string;
  tagIcon?: LucideIcon;
  buttons?: ButtonConfig[];
  imageSrc?: string;
  videoSrc?: string;
  imageAlt?: string;
  videoAriaLabel?: string;
  textPosition?: "center" | "bottom-left";
  showDimOverlay?: boolean;
  showBlur?: boolean;
  ariaLabel?: string;
  className?: string;
  containerClassName?: string;
  textBoxClassName?: string;
  titleClassName?: string;
  descriptionClassName?: string;
  tagClassName?: string;
  buttonContainerClassName?: string;
  buttonClassName?: string;
  buttonTextClassName?: string;
  mediaWrapperClassName?: string;
  imageClassName?: string;
  blurClassName?: string;
  dimOverlayClassName?: string;
}

const HeroOverlay = ({
  title,
  description,
  tag,
  tagIcon,
  buttons,
  imageSrc,
  videoSrc,
  imageAlt = "",
  videoAriaLabel = "Hero video",
  textPosition = "bottom-left",
  showDimOverlay = false,
  showBlur = true,
  ariaLabel = "Hero section",
  className = "",
  containerClassName = "",
  textBoxClassName = "",
  titleClassName = "",
  descriptionClassName = "",
  tagClassName = "",
  buttonContainerClassName = "",
  buttonClassName = "",
  buttonTextClassName = "",
  mediaWrapperClassName = "",
  imageClassName = "",
  blurClassName = "",
  dimOverlayClassName = "",
}: HeroOverlayProps) => {
  return (
    <section
      aria-label={ariaLabel}
      className={cls("relative w-full h-svh overflow-hidden flex flex-col justify-end", className)}
    >
      <div className={cls("absolute inset-0 w-full h-full", mediaWrapperClassName)}>
        {showDimOverlay && (
          <div className={cls("absolute top-0 left-0 w-full h-full bg-background/20 pointer-events-none select-none", dimOverlayClassName)} />
        )}
        <MediaContent
          imageSrc={imageSrc}
          videoSrc={videoSrc}
          imageAlt={imageAlt}
          videoAriaLabel={videoAriaLabel}
          imageClassName={cls("w-full h-full object-cover !rounded-none", imageClassName)}
        />
      </div>

      {showBlur && (
        <div
          className={cls(
            "absolute z-10 backdrop-blur-sm opacity-100 pointer-events-auto select-none",
            textPosition === "center"
              ? "w-[100vw] h-[80vw] left-1/2 top-1/2 -translate-x-1/2 -translate-y-1/2"
              : "w-[150vw] h-[150vw] left-0 bottom-0 -translate-x-1/2 translate-y-1/2",
            blurClassName
          )}
          style={{ maskImage: RADIAL_MASK_GRADIENT }}
          aria-hidden="true"
        />
      )}

      <div className={cls(
        "relative z-10 w-content-width mx-auto h-fit flex",
        textPosition === "center" ? "items-center justify-center" : "items-end pb-[var(--width-10)] md:pb-hero-page-padding",
        containerClassName
      )}>
        <div className="mb-4">
          <div className="bg-gray-200 rounded-full h-2">
            <div style={{ width: "50%" }} className="bg-primary-cta h-2 rounded-full"></div>
          </div>
          <span className="block text-sm text-gray-500">500 Students Enrolled This Month</span>
        </div>
        <div className="text-2xl font-bold">03:14:07</div>
        <TextBox
          title={title}
          description={description}
          tag={tag}
          tagIcon={tagIcon}
          buttons={buttons}
          className={cls(
            "flex flex-col gap-3 md:gap-3 text-background",
            textPosition === "center" ? "w-full" : "w-full md:w-1/2",
            textBoxClassName
          )}
          titleClassName={cls(
            "text-7xl 2xl:text-8xl font-medium text-balance",
            textPosition === "center" ? "text-center" : "text-left",
            titleClassName
          )}
          descriptionClassName={cls(
            "text-lg md:text-xl leading-[1.2]",
            textPosition === "center" ? "text-center" : "text-left",
            descriptionClassName
          )}
          tagClassName={cls(
            "w-fit px-3 py-1 text-sm rounded-theme card text-foreground inline-flex items-center gap-2 mb-3",
            tagClassName
          )}
          buttonContainerClassName={cls("flex gap-4 mt-4", buttonContainerClassName)}
          buttonClassName={cls("", buttonClassName)}
          buttonTextClassName={cls("text-base", buttonTextClassName)}
          center={textPosition === "center"}
        />
      </div>
    </section>
  );
};

HeroOverlay.displayName = "HeroOverlay";

export default HeroOverlay;
