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<script>
import { tick } from 'svelte';
import { postToChannel } from '../apiServer';
import { activeChannel } from '../store';
let self;
let input;
$: disabled = $activeChannel == null;
async function handleSubmit(event) {
disabled = true;
// TODO try/catch:
await postToChannel($activeChannel?.id, input);
input = '';
disabled = false;
await tick();
self.focus();
}
</script>
<form on:submit|preventDefault={handleSubmit}>
<input type="text" class="border rounded px-3" bind:this={self} bind:value={input} disabled={disabled}>
<button type="submit">➤</button>
</form>
<style>
input[type="text"] {
/* TODO: percentage won't handle zoom in/out well. */
width: 96%;
}
</style>
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