<script lang="ts">
  import { draw } from 'svelte/transition';
  import type { DrawParams } from 'svelte/transition';
  import type { SVGAttributes } from 'svelte/elements';

  type TitleType = {
    id?: string;
    title?: string;
  };
  type DescType = {
    id?: string;
    desc?: string;
  };

  interface Props extends SVGAttributes<SVGSVGElement> {
    pauseDuration?: number;
    event?: 'hover' | 'click' | 'none';
    title?: TitleType;
    desc?: DescType;
    ariaLabel?: string;
    size?: number;
    color?: string;
    strokeWidth?: number;
    transitionParams?: DrawParams;
  }

  let {
    pauseDuration = 300,
    event = 'hover',
    size = 24,
    color = 'currentColor',
    strokeWidth = 1.5,
    title,
    desc,
    ariaLabel = 'photo',
    transitionParams = { duration: 500, delay: 0 },
    class: className,
    ...restProps
  }: Props = $props();

  const getDuration = (params?: DrawParams): number => {
    if (!params?.duration) return 0;
    if (typeof params.duration === 'function') {
      return params.duration(0);
    }
    return params.duration;
  };

  $effect(() => {
    visible = true;
    isAnimating = false;
  });

  let visible = $state(true);
  let totalDuration = $derived(getDuration(transitionParams) + pauseDuration);

  let ariaDescribedby = `${title?.id || ''} ${desc?.id || ''}`;
  const hasDescription = $derived(!!(title?.id || desc?.id));

  let isAnimating = $state(false);

  const handleEvent = () => {
    // Only animate if event is not 'none'
    if (event === 'none' || isAnimating) return;

    isAnimating = true;
    visible = false;

    setTimeout(() => {
      visible = true;
      isAnimating = false;
    }, totalDuration);
  };

  const eventHandlers = $derived(
    event === 'none'
      ? {} // No event handlers when event is 'none'
      : event === 'hover'
        ? { onmouseenter: handleEvent, onclick: undefined }
        : {
            onclick: handleEvent,
            onmouseenter: undefined,
            onmouseover: undefined
          }
  );
</script>

<svg
  xmlns="http://www.w3.org/2000/svg"
  {...restProps}
  {...eventHandlers}
  width={size}
  height={size}
  fill="none"
  role={event === 'none' ? 'img' : 'button'}
  aria-label={ariaLabel}
  aria-describedby={hasDescription ? ariaDescribedby : undefined}
  viewBox="0 0 24 24"
  class={className}
>
  {#if title?.id && title.title}
    <title id={title.id}>{title.title}</title>
  {/if}
  {#if desc?.id && desc.desc}
    <desc id={desc.id}>{desc.desc}</desc>
  {/if}
  {#if visible}
    <path
      d="M2.25 15.75L7.40901 10.591C8.28769 9.71231 9.71231 9.71231 10.591 10.591L15.75 15.75M14.25 14.25L15.659 12.841C16.5377 11.9623 17.9623 11.9623 18.841 12.841L21.75 15.75M3.75 19.5H20.25C21.0784 19.5 21.75 18.8284 21.75 18V6C21.75 5.17157 21.0784 4.5 20.25 4.5H3.75C2.92157 4.5 2.25 5.17157 2.25 6V18C2.25 18.8284 2.92157 19.5 3.75 19.5ZM14.25 8.25H14.2575V8.2575H14.25V8.25ZM14.625 8.25C14.625 8.45711 14.4571 8.625 14.25 8.625C14.0429 8.625 13.875 8.45711 13.875 8.25C13.875 8.04289 14.0429 7.875 14.25 7.875C14.4571 7.875 14.625 8.04289 14.625 8.25Z"
      stroke={color}
      stroke-width={strokeWidth}
      transition:draw={transitionParams}
      stroke-linecap="round"
      stroke-linejoin="round"
    />
  {/if}
</svg>
