From 2d0929c1fce6e6c9c43985553b5f993a540a8223 Mon Sep 17 00:00:00 2001
From: Nulo <git@nulo.in>
Date: Thu, 31 Aug 2023 09:45:18 -0300
Subject: [PATCH] separar Breadcrumbs a otro componente

---
 src/views/Page.svelte             | 82 +------------------------------
 src/views/Page/Breadcrumbs.svelte | 70 ++++++++++++++++++++++++++
 2 files changed, 72 insertions(+), 80 deletions(-)
 create mode 100644 src/views/Page/Breadcrumbs.svelte

diff --git a/src/views/Page.svelte b/src/views/Page.svelte
index eb774a9..c11a37c 100644
--- a/src/views/Page.svelte
+++ b/src/views/Page.svelte
@@ -1,35 +1,15 @@
 <script lang="ts">
   import type { XmlFragment } from "yjs";
   import { inject } from "regexparam";
-  import ChevronRight from "eva-icons/fill/svg/chevron-right.svg";
   import Editor from "../editor/Editor.svelte";
   import { getWorldPage, getWorldY, type WorldY } from "../lib/doc";
   import { routes } from "../lib/routes";
   import { loadWorlds } from "../lib/worldStorage";
-  import breadcrumbs from "../lib/breadcrumbs";
-  import { pageStore } from "../lib/makeYdocStore";
-  import { derived } from "svelte/store";
-  import { getTitle } from "../lib/getTitle";
-  import { onMount, tick } from "svelte";
+  import Breadcrumbs from "./Page/Breadcrumbs.svelte";
 
   export let worldId: string;
   export let pageId: string;
 
-  $: pageBreadcrumbs = breadcrumbs.worldStore(worldId);
-  $: crumbsTitles = derived(
-    [pageBreadcrumbs],
-    ([crumbs], set: (val: (string | undefined)[]) => void) => {
-      return derived(
-        crumbs.map((c) => pageStore(worldId, c)),
-        (crumbPages) =>
-          crumbPages.map(
-            (x, index) =>
-              x && x.doc && getTitle(x.doc, `page/${crumbs[index]}`),
-          ),
-      ).subscribe(set);
-    },
-  );
-
   async function loadDoc(
     worldId: string,
     pageId: string,
@@ -53,24 +33,6 @@
       })
       .catch((error) => (state = { error }));
   }
-
-  let breadcrumbsEl: HTMLDivElement;
-  const crumbsScrollToEnd = async () => {
-    await tick();
-    breadcrumbsEl?.scroll({
-      left: breadcrumbsEl.scrollWidth,
-      behavior: "smooth",
-    });
-  };
-
-  onMount(() => {
-    crumbsScrollToEnd();
-  });
-  $: {
-    $crumbsTitles;
-    $pageBreadcrumbs;
-    crumbsScrollToEnd();
-  }
 </script>
 
 <nav>
@@ -86,34 +48,7 @@
     </ul>
   </details>
 
-  <!-- https://devdojo.com/pines/docs/breadcrumbs -->
-  <div
-    class="flex justify-between overflow-x-auto rounded-md border border-neutral-200/60 px-3.5 py-1"
-    bind:this={breadcrumbsEl}
-  >
-    <ol
-      class="inline-flex items-center space-x-1 text-xs text-neutral-500 sm:mb-0 [&_.active-breadcrumb]:font-medium [&_.active-breadcrumb]:text-neutral-600"
-    >
-      {#each $pageBreadcrumbs as crumb, index}
-        <li
-          class:anchor-none={index !== $pageBreadcrumbs.length - 1}
-          class:anchor-auto={index === $pageBreadcrumbs.length - 1}
-        >
-          <a
-            href={inject(routes.Page, { worldId, pageId: crumb })}
-            class="inline-flex items-center text-ellipsis whitespace-nowrap py-1 font-normal hover:text-neutral-900 focus:outline-none"
-            class:active-breadcrumb={crumb === pageId}
-            >{$crumbsTitles[index] || crumb}</a
-          >
-        </li>
-        {#if index !== $pageBreadcrumbs.length - 1}
-          <ChevronRight
-            class="anchor-none h-5 w-5 fill-current text-gray-400/70"
-          />
-        {/if}
-      {/each}
-    </ol>
-  </div>
+  <Breadcrumbs {pageId} {worldId} />
 </nav>
 
 {#if state === "loading"}Cargando...{:else if "doc" in state}
@@ -122,16 +57,3 @@
   {state.error}
   <a href={routes.ChooseWorld}>Volver al inicio</a>
 {/if}
-
-<style>
-  nav a {
-    color: inherit;
-  }
-
-  .anchor-none {
-    overflow-anchor: none;
-  }
-  .anchor-auto {
-    overflow-anchor: auto;
-  }
-</style>
diff --git a/src/views/Page/Breadcrumbs.svelte b/src/views/Page/Breadcrumbs.svelte
new file mode 100644
index 0000000..33edb8c
--- /dev/null
+++ b/src/views/Page/Breadcrumbs.svelte
@@ -0,0 +1,70 @@
+<script lang="ts">
+  import { onMount, tick } from "svelte";
+  import ChevronRight from "eva-icons/fill/svg/chevron-right.svg";
+  import { inject } from "regexparam";
+  import breadcrumbs from "../../lib/breadcrumbs";
+  import { pageStore } from "../../lib/makeYdocStore";
+  import { derived } from "svelte/store";
+  import { getTitle } from "../../lib/getTitle";
+  import { routes } from "../../lib/routes";
+
+  export let worldId: string;
+  export let pageId: string;
+
+  $: pageBreadcrumbs = breadcrumbs.worldStore(worldId);
+  $: crumbsTitles = derived(
+    [pageBreadcrumbs],
+    ([crumbs], set: (val: (string | undefined)[]) => void) => {
+      return derived(
+        crumbs.map((c) => pageStore(worldId, c)),
+        (crumbPages) =>
+          crumbPages.map(
+            (x, index) =>
+              x && x.doc && getTitle(x.doc, `page/${crumbs[index]}`),
+          ),
+      ).subscribe(set);
+    },
+  );
+
+  let breadcrumbsEl: HTMLDivElement;
+  const crumbsScrollToEnd = async () => {
+    await tick();
+    breadcrumbsEl?.scroll({
+      left: breadcrumbsEl.scrollWidth,
+      behavior: "smooth",
+    });
+  };
+
+  onMount(() => {
+    crumbsScrollToEnd();
+  });
+  $: {
+    $crumbsTitles;
+    $pageBreadcrumbs;
+    crumbsScrollToEnd();
+  }
+</script>
+
+<!-- https://devdojo.com/pines/docs/breadcrumbs -->
+<div
+  class="flex justify-between overflow-x-auto rounded-md border border-neutral-200/60 px-3.5 py-1"
+  bind:this={breadcrumbsEl}
+>
+  <ol
+    class="inline-flex items-center space-x-1 text-xs text-neutral-500 sm:mb-0 [&_.active-breadcrumb]:font-medium [&_.active-breadcrumb]:text-neutral-600"
+  >
+    {#each $pageBreadcrumbs as crumb, index}
+      <li>
+        <a
+          href={inject(routes.Page, { worldId, pageId: crumb })}
+          class="inline-flex items-center text-ellipsis whitespace-nowrap py-1 font-normal hover:text-neutral-900 focus:outline-none"
+          class:active-breadcrumb={crumb === pageId}
+          >{$crumbsTitles[index] || crumb}</a
+        >
+      </li>
+      {#if index !== $pageBreadcrumbs.length - 1}
+        <ChevronRight class="h-5 w-5 fill-current text-gray-400/70" />
+      {/if}
+    {/each}
+  </ol>
+</div>