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working nice. docker uses bun
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114
src/lib/components/Dropdown.svelte
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114
src/lib/components/Dropdown.svelte
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<script lang="ts">
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import { createEventDispatcher, onDestroy, onMount } from 'svelte';
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import Input from '$lib/components/Input.svelte';
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import { clickOutside } from '$lib/utils/mouseEvents';
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export let options = ['Today', 'Yesterday', 'Last 7 Days', 'Last 30 Days', 'All time'];
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export let selected;
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export let placeholder = '';
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export let label = '';
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export let icon = undefined;
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export let required = false;
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let dropdown: Element;
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let open = false;
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const dispatch = createEventDispatcher();
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function select(option: string) {
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selected = option;
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open = false;
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dispatch('value', option);
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}
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function handleEnter(event: KeyboardEvent): boolean {
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if (!(event.code === 'Enter' || event.code === 'Space')) return false;
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event.preventDefault();
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return true;
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}
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function handleClick(event: MouseEvent) {
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console.log('dropdown element:', dropdown);
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const outside = clickOutside(event, dropdown);
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console.log('click outside:', outside);
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if (outside === false) {
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return;
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}
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open = false;
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}
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onMount(() => {
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window.addEventListener('click', handleClick);
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});
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onDestroy(() => {
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window.removeEventListener('click', handleClick);
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});
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</script>
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<div class="dropdown" bind:this={dropdown}>
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<span role="button" class="trigger" on:click={() => (open = !open)}>
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<Input
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{icon}
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{placeholder}
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{label}
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value={selected}
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{required}
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on:blur={() => (open = false)}
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/>
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</span>
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{#if open}
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<ul class="menu">
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{#each options as option (option)}
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<li>
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<span
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tabindex="0"
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class:active={selected === option}
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on:click={() => select(option)}
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on:keydown={(event) => handleEnter(event) && select(option)}
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role="button">{option}</span
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>
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</li>
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{/each}
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</ul>
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{/if}
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</div>
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<style>
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.dropdown {
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position: relative;
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}
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.arrow {
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margin-left: auto;
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}
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.menu {
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position: absolute;
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top: 100%;
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left: 0;
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background: var(--bg);
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color: var(--color);
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border-radius: 6px;
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box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
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width: 100%;
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z-index: 10;
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list-style: none;
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margin: 0.2rem 0 0 0;
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padding: 0;
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overflow: hidden;
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}
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.menu li span {
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display: block;
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width: 100%;
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padding: 10px;
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cursor: pointer;
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}
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.menu li span:hover,
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.menu li span:active {
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background: #333;
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background: var(--color);
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color: var(--bg);
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}
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</style>
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