From 1cafeb5ec92c1dc4ad74fbed58b15a8ab2f3c0cf Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Tue, 1 Jul 2025 15:30:44 -0400
Subject: Move the `/ch` channel view to `/c` (for conversation).

---
 ui/routes/(app)/ch/[channel]/+page.svelte | 117 ------------------------------
 1 file changed, 117 deletions(-)
 delete mode 100644 ui/routes/(app)/ch/[channel]/+page.svelte

(limited to 'ui/routes/(app)/ch')

diff --git a/ui/routes/(app)/ch/[channel]/+page.svelte b/ui/routes/(app)/ch/[channel]/+page.svelte
deleted file mode 100644
index ef000fc..0000000
--- a/ui/routes/(app)/ch/[channel]/+page.svelte
+++ /dev/null
@@ -1,117 +0,0 @@
-<script>
-  import { DateTime } from 'luxon';
-  import { page } from '$app/state';
-  import MessageInput from '$lib/components/MessageInput.svelte';
-  import MessageRun from '$lib/components/MessageRun.svelte';
-  import Message from '$lib/components/Message.svelte';
-  import { runs } from '$lib/runs.js';
-
-  const { data } = $props();
-  const { session, outbox } = data;
-  let activeChannel;
-
-  const channelId = $derived(page.params.channel);
-  const channel = $derived(session.channels.find((channel) => channel.id === channelId));
-  const messages = $derived(
-    session.messages.filter((message) => message.conversation === channelId),
-  );
-  const unsent = $derived(outbox.messages.filter((message) => message.channel === channelId));
-  const deleted = $derived(outbox.deleted.map((message) => message.messageId));
-  const unsentSkeletons = $derived(
-    unsent.map((message) => message.toSkeleton($state.snapshot(session.currentUser))),
-  );
-  const messageRuns = $derived(runs(messages.concat(unsentSkeletons), session.currentUser));
-
-  function inView(parentElement, element) {
-    const parRect = parentElement.getBoundingClientRect();
-    const parentTop = parRect.top;
-    const parentBottom = parRect.bottom;
-
-    const elRect = element.getBoundingClientRect();
-    const elementTop = elRect.top;
-    const elementBottom = elRect.bottom;
-
-    return parentTop < elementTop && parentBottom > elementBottom;
-  }
-
-  function getLastVisibleMessage() {
-    if (activeChannel) {
-      const childElements = activeChannel.getElementsByClassName('message');
-      const lastInView = Array.from(childElements)
-        .reverse()
-        .find((el) => {
-          return inView(activeChannel, el);
-        });
-      return lastInView;
-    }
-  }
-
-  function setLastRead() {
-    const lastInView = getLastVisibleMessage();
-    const at = !!lastInView ? DateTime.fromISO(lastInView.dataset.at) : channel?.at;
-    if (!!at) {
-      session.local.updateLastReadAt(channelId, at);
-    }
-  }
-
-  $effect(() => {
-    const _ = session.messages;
-    setLastRead();
-  });
-
-  $effect(() => {
-    // This is just to force it to track messageRuns.
-    const _ = messageRuns;
-    document.querySelector('.message-run:last-child .message:last-child')?.scrollIntoView();
-  });
-
-  function handleKeydown(event) {
-    if (event.key === 'Escape') {
-      setLastRead(); // TODO: pass in "last message DT"?
-    }
-  }
-
-  let lastReadCallback = null;
-
-  function onscroll() {
-    clearTimeout(lastReadCallback); // Fine if lastReadCallback is null still.
-    lastReadCallback = setTimeout(setLastRead, 2 * 1000);
-  }
-
-  async function sendMessage(message) {
-    outbox.postToChannel(channelId, message);
-  }
-
-  async function deleteMessage(id) {
-    outbox.deleteMessage(id);
-  }
-</script>
-
-<svelte:window onkeydown={handleKeydown} />
-
-<div class="active-channel" {onscroll} bind:this={activeChannel}>
-  {#each messageRuns as { sender, ownMessage, messages }}
-    <MessageRun
-      {sender}
-      class={{
-        ['own-message']: ownMessage,
-        ['other-message']: !ownMessage,
-      }}
-    >
-      {#each messages as message}
-        <Message
-          {...message}
-          editable={ownMessage}
-          {deleteMessage}
-          class={{
-            unsent: !message.id,
-            deleted: deleted.includes(message.id),
-          }}
-        />
-      {/each}
-    </MessageRun>
-  {/each}
-</div>
-<div class="create-message">
-  <MessageInput {sendMessage} />
-</div>
-- 
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