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import type { Media } from '$lib/AniList/media';
import { get } from 'svelte/store';
import type { SubsPleaseEpisode } from '../Anime/Airing/Subtitled/subsPlease';
import settings from '$stores/settings';
export interface HoverCoverResponse {
// OnMouseEnterLeave
hovering?: boolean;
item?: SubsPleaseEpisode | null;
media?: Media | null;
// OnMouseMove
height?: number;
style?: string;
}
export const onMouseEnter = (
media: Media | Partial<Media> | null,
item: SubsPleaseEpisode | null = null
) => {
if (!get(settings).displayHoverCover && !item)
return { hovering: false, item: null, media: null } as HoverCoverResponse;
return { hovering: true, item, media } as HoverCoverResponse;
};
export const onMouseLeave = () => {
return { hovering: false, item: null, media: null } as HoverCoverResponse;
};
export const onMouseMove = (event: MouseEvent, imageWidth = 250) => {
const offset = 10;
let imageLeft = 0;
let imageTop = 0;
const elements = document.getElementsByClassName('hover-image');
if (elements.length === 0) return { height: 0, style: '' } as HoverCoverResponse;
const response: HoverCoverResponse = {
height: (elements[0] as HTMLImageElement).height,
style: ''
};
const height = response.height || 0;
imageLeft =
event.pageX + height + offset > window.innerWidth
? event.pageX - imageWidth - offset
: event.pageX + offset;
imageTop =
event.pageY - window.scrollY + height + offset > window.innerHeight
? event.pageY - window.scrollY - height - offset
: event.pageY - window.scrollY + offset;
response.style = `top: ${imageTop}px; left: ${imageLeft}px;`;
return response;
};
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