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<script>
import { tick } from 'svelte';
import { postToChannel } from '../apiServer';
import { activeChannel } from '../store';
let input;
let value;
let disabled;
activeChannel.subscribe((value) => {
disabled = !value.isSet();
if (input && !disabled) {
input.focus();
}
});
async function handleSubmit(event) {
disabled = true;
// TODO try/catch:
await postToChannel($activeChannel.get(), value);
value = '';
disabled = false;
await tick();
input.focus();
}
</script>
<form on:submit|preventDefault={handleSubmit} class="flex flex-row flex-nowrap">
<input bind:this={input} bind:value={value} disabled={disabled} type="search" class="flex-auto h-6 input" />
<button color="primary variant-filled-secondary" type="submit" class="flex-none w-4 h-4">»</button>
</form>
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