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<script>
import { onMount } from 'svelte';
import { boot, subscribeToEvents } from '../apiServer';
import { currentUser, channelsList, messages } from '../store';
import ActiveChannel from '../lib/ActiveChannel.svelte';
import ChannelList from '../lib/ChannelList.svelte';
import CreateChannelForm from '../lib/CreateChannelForm.svelte';
import LogIn from '../lib/LogIn.svelte';
import MessageInput from '../lib/MessageInput.svelte';
let user;
let loading = true;
currentUser.subscribe((value) => {
user = value;
});
function onBooted(boot) {
currentUser.update(() => ({
id: boot.login.id,
username: boot.login.name,
}));
let channels = boot.channels.map((channel) => ({
id: channel.id,
name: channel.name,
}));
channelsList.update((value) => value.setChannels(channels));
let bootMessages = boot.channels.map((channel) => [channel.id, channel.messages]);
for (let [channel, channelMessages] of bootMessages) {
messages.update((value) => value.addMessages(channel, channelMessages));
}
}
onMount(async () => {
try {
let response = await boot();
switch (response.status) {
case 200:
onBooted(response.data);
subscribeToEvents(response.data.resume_point);
break;
case 401:
currentUser.update(() => null);
break;
default:
// TODO: display error.
break;
}
} catch (_) {
// I don't want exceptions on non-200 series responses, dammit.
}
loading = false;
});
</script>
{#if loading}
<h2>Loading…</h2>
{:else if user != null}
<div id="interface">
<div class="channel-list">
<ChannelList />
</div>
<div class="active-channel">
<ActiveChannel />
</div>
<div class="create-channel">
<CreateChannelForm />
</div>
<div class="create-message">
<MessageInput />
</div>
</div>
{:else}
<LogIn />
{/if}
<style>
#interface {
height: 89vh;
margin: 1rem;
display: grid;
grid-template-columns: 18rem auto;
grid-template-rows: auto 2rem;
grid-gap: 0.25rem;
}
#interface div {
max-height: 100%;
overflow: scroll;
}
#interface .active-channel {
border: 1px solid grey;
border-radius: 1.25rem;
}
</style>
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