Files
PLG-MuDiCS/control/frontend/src/routes/DisplayView.svelte
T

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9.0 KiB
Svelte
Executable File

<script lang="ts">
import { fade, scale } from 'svelte/transition';
import {
all_displays_of_group_selected,
get_display_by_id,
set_select_for_group,
local_displays,
update_local_displays,
update_db_displays,
get_display_groups
} from '$lib/ts/stores/displays';
import {
change_height,
current_height,
dnd_flip_duration_ms,
is_display_drag,
is_group_drag,
next_height_step_size,
pinned_display_id
} from '$lib/ts/stores/ui_behavior';
import { type Display, type DisplayGroup, type MenuOption } from '$lib/ts/types';
import Button from '$lib/components/Button.svelte';
import OnlineState from '../lib/components/OnlineState.svelte';
import { Menu, Pencil, PinOff, Trash2, VideoOff, ZoomIn, ZoomOut } from 'lucide-svelte';
import { selected_display_ids } from '$lib/ts/stores/select';
import { dragHandleZone } from 'svelte-dnd-action';
import DisplayGroupObject from '../lib/components/DisplayGroupObject.svelte';
import { Pane, Splitpanes } from 'svelte-splitpanes';
import HighlightedText from '$lib/components/HighlightedText.svelte';
import { liveQuery, type Observable } from 'dexie';
import { onMount } from 'svelte';
import { flip } from 'svelte/animate';
import { cubicOut } from 'svelte/easing';
let {
handle_display_deletion,
handle_display_editing
}: {
handle_display_deletion: (display_id: string) => void;
handle_display_editing: (display_id: string) => void;
} = $props();
let displays_scroll_box: HTMLElement;
let pinned_display: Observable<Display | null> | undefined = $state();
$effect(() => {
const pdi = $pinned_display_id;
pinned_display = liveQuery(() => get_display_by_id(pdi || ''));
});
let display_groups = liveQuery(() => get_display_groups());
let display_id_groups = liveQuery(() => update_local_displays());
$effect(() => {
const current_displays = $display_id_groups;
if (!$is_group_drag && !$is_display_drag && current_displays) {
$local_displays = current_displays;
}
});
let all_groups_selected: Observable<boolean> | undefined = $state();
$effect(() => {
const d = $display_groups;
const sdi = $selected_display_ids;
all_groups_selected = liveQuery(() => all_selected(d || [], sdi));
});
let last_pinned_pane_size: number = 45;
let pinned_pane_size: number = $state(last_pinned_pane_size);
function close_pinned_display() {
last_pinned_pane_size = pinned_pane_size;
pinned_pane_size = 0;
}
function get_display_menu_options(display_id: string): MenuOption[] {
return [
{
icon: Pencil,
name: 'Bildschirm bearbeiten',
on_select: () => {
handle_display_editing(display_id);
}
},
{
icon: Trash2,
name: 'Bildschirm löschen',
class: 'text-red-400 hover:text-stone-200 hover:!bg-red-400 active:!bg-red-500',
on_select: () => {
handle_display_deletion(display_id);
}
}
];
}
async function toggle_all_selected_displays(current_displays: DisplayGroup[]) {
const new_value = !$all_groups_selected;
for (const display_group of current_displays) {
await set_select_for_group(display_group.id, new_value);
}
}
async function all_selected(
current_displays: DisplayGroup[],
current_selected_display_ids: string[]
) {
for (const display_group of current_displays) {
if (!(await all_displays_of_group_selected(display_group.id, current_selected_display_ids))) {
return false;
}
}
return true;
}
function handle_splitpane_resize(e: any) {
if (e.detail[0].size === 0) {
$pinned_display_id = null;
pinned_pane_size = last_pinned_pane_size;
}
}
function on_wheel(e: WheelEvent) {
if (!$is_group_drag && !$is_display_drag) return;
if (!displays_scroll_box) return;
// apply custom scroll feature
e.preventDefault();
(displays_scroll_box as HTMLElement).scrollBy?.({
top: e.deltaY,
behavior: 'auto'
});
}
</script>
<svelte:window on:wheel={on_wheel} />
<div class="h-[calc(100dvh-3rem-(6*var(--spacing)))] flex flex-col gap-2">
<Splitpanes
horizontal
theme="mudics-stone-theme"
on:resized={handle_splitpane_resize}
dblClickSplitter={false}
>
{#if $pinned_display_id}
<!-- Pinned Item -->
<Pane maxSize={60} snapSize={20} bind:size={pinned_pane_size}>
<div class="h-full" transition:fade>
<div class="grid grid-rows-[2.5rem_auto] will-change-[height,opacity] h-full">
<div
class="bg-stone-700 rounded-t-2xl flex justify-between w-full p-1 min-w-0 basis-0 flex-1"
>
<span
class="text-xl font-bold pl-2 content-center truncate min-w-0"
title={$pinned_display?.name || '...'}
>
{$pinned_display?.name || '...'}
</span>
<div class="flex flex-row gap-1">
<div class="flex flex-row items-center mr-1">
<span class="text-stone-400"> Aktueller Status: </span>
<OnlineState
selected={false}
status={$pinned_display?.status ?? null}
className="flex items-center px-2"
/>
</div>
<Button
className="aspect-square p-1!"
bg="bg-stone-600"
click_function={(e) => {
e.stopPropagation();
}}
menu_options={get_display_menu_options($pinned_display_id)}
>
<Menu />
</Button>
<Button
title="Bildschirm nicht mehr anpinnen"
className="aspect-square p-1!"
bg="bg-stone-600"
click_function={close_pinned_display}
>
<PinOff />
</Button>
</div>
</div>
<div
class="h-full bg-stone-800 rounded-b-2xl overflow-hidden flex justify-center items-center"
>
{#if $pinned_display?.preview.url}
<img
src={$pinned_display.preview.url}
alt="preview"
class="max-h-full max-w-full object-cover bg-black"
/>
{:else}
<div class="size-full bg-black flex justify-center items-center">
<VideoOff class="size-[20%]" />
</div>
{/if}
</div>
</div>
</div>
</Pane>
{/if}
<Pane>
<div
class="min-h-0 h-full grid grid-rows-[2.5rem_auto] bg-stone-800 rounded-2xl overflow-hidden"
>
<!-- Normal Heading Left -->
<div class="bg-stone-700 flex justify-between w-full p-1 gap-2 min-w-0">
<span class="text-xl font-bold pl-2 content-center truncate min-w-0">
Verbundene Bildschirme
</span>
<div class="flex flex-row gap-1">
<button
class="min-w-40 px-4 rounded-xl cursor-pointer duration-200 transition-colors bg-stone-600"
onclick={async () => await toggle_all_selected_displays($display_groups)}
>
<span>{$all_groups_selected || false ? 'Alle Abwählen' : 'Alle Auswählen'}</span>
</button>
<div class="flex flex-row">
<Button
title="Bildschirme größer darstellen"
className="aspect-square p-1.5! pr-1! rounded-r-none"
bg="bg-stone-600"
disabled={!Boolean(next_height_step_size('display', $current_height, 1))}
click_function={() => {
change_height('display', 1);
}}
>
<ZoomIn class="size-full" />
</Button>
<Button
title="Bildschirme kleiner darstellen"
className="aspect-square p-1.5! pl-1! rounded-l-none"
bg="bg-stone-600"
disabled={!Boolean(next_height_step_size('display', $current_height, -1))}
click_function={() => {
change_height('display', -1);
}}
>
<ZoomOut class="size-full" />
</Button>
</div>
</div>
</div>
<div class="min-h-0 overflow-y-auto overflow-x-hidden" bind:this={displays_scroll_box}>
{#if $local_displays.length === 0}
<div class="text-stone-500 px-10 py-6 leading-relaxed text-center">
Es wurden noch keine Bildschirme hinzugefügt. Klicke oben rechts auf
<HighlightedText fg="text-stone-450" className="p-1!">
<Menu class="inline pb-1" />
</HighlightedText>
und
<HighlightedText fg="text-stone-450">Neuen Bildschirm hinzufügen</HighlightedText>.
</div>
{:else}
<div
class="min-h-full p-2 flex flex-col gap-4"
use:dragHandleZone={{
items: $local_displays,
type: 'group',
flipDurationMs: dnd_flip_duration_ms,
dropFromOthersDisabled: true,
dropTargetStyle: { outline: 'none' }
}}
onconsider={(e: CustomEvent) => {
$is_group_drag = true;
$local_displays = e.detail.items;
}}
onfinalize={async (e: CustomEvent) => {
$local_displays = e.detail.items;
await update_db_displays();
$is_group_drag = false;
}}
>
{#each $local_displays as display_id_group (display_id_group.id)}
<!-- Each Group -->
<section class="outline-none">
<!-- out:scale={{ duration: dnd_flip_duration_ms, easing: cubicOut }}
animate:flip={{ duration: dnd_flip_duration_ms, easing: cubicOut }} -->
<DisplayGroupObject
{display_id_group}
{get_display_menu_options}
{close_pinned_display}
/>
</section>
{/each}
</div>
{/if}
</div>
</div>
</Pane>
</Splitpanes>
</div>