From ad5494639c57c00913fa30cb5812464256b94c7b Mon Sep 17 00:00:00 2001
From: ShreyashKumbhar <137152408+ShreyashKumbhar@users.noreply.github.com>
Date: Fri, 12 Jul 2024 18:12:12 +0530
Subject: [PATCH] Shreyash-Kumbhar

Made the Sticky notes app and also added the extra task feature of deleting notes and storing notes using IndexedDB
---
 package.json   |   1 +
 src/App.svelte | 111 ++++++++++++++++++++++++++++++++++++++++++++++---
 2 files changed, 107 insertions(+), 5 deletions(-)

diff --git a/package.json b/package.json
index a771a7fb..9a1d5b34 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
   },
   "dependencies": {
     "@popperjs/core": "^2.11.8",
+    "dexie": "^4.0.8",
     "tailwind-merge": "^2.3.0"
   }
 }
diff --git a/src/App.svelte b/src/App.svelte
index 0f3cfb05..582276b6 100644
--- a/src/App.svelte
+++ b/src/App.svelte
@@ -1,11 +1,112 @@
-<script>
- 
+<script lang="ts">
+  import { onMount } from 'svelte';
+  import Dexie from 'dexie';
+
+  interface Note {
+    id?: number;
+    title: string;
+    note: string;
+  }
+
+  const db = new Dexie('notes_database');
+  db.version(1).stores({
+    notes: '++id, title, note',
+  });
+
+  let pages: string[] = [];
+  let pageindex: number = 0;
+  let title: string = 'Title';
+  let note: string = 'Make notes';
+
+  onMount(async () => {
+    try {
+      const savedPages: Note[] = await db.table('notes').toArray();
+      if (savedPages.length > 0) {
+        pages = savedPages.map(page => page.title);
+        title = pages[pageindex];
+        const selectedNote = await db.table('notes').get({ title: title });
+        if (selectedNote) {
+          note = selectedNote.note;
+        }
+      } else {
+        await addPage();
+      }
+    } catch (error) {
+      console.error('Error loading pages from IndexedDB:', error);
+    }
+  });
+
+  async function save() {
+  const pageName = pages[pageindex];
+  if (pageName !== title) {
+    await db.table('notes').update(pageName, { title: title, note: note });
+  }
+  await db.table('notes').put({ title: title, note: note });
+  const savedPages: Note[] = await db.table('notes').toArray();
+  pages = savedPages.map(page => page.title);
+}
+
+  async function addPage() {
+    const newPage: Note = { title: 'New Page', note: 'New notes' };
+    const id = await db.table('notes').add(newPage);
+    pages.push(newPage.title); 
+    selectPage(pages.length - 1); 
+  }
+
+  async function deletePage(index: number) {
+  const pageTitle = pages[index];
+  const noteToDelete = await db.table('notes').get({ title: pageTitle });
+  if (noteToDelete) {
+    await db.table('notes').delete(noteToDelete.id);
+    pages.splice(index, 1); 
+    if (index === pageindex) {
+      if (index === pages.length) {
+        pageindex--; 
+      }
+      selectPage(pageindex); 
+    }
+  }
+}
+
+  function selectPage(index: number) {
+    pageindex = index;
+    title = pages[pageindex];
+    db.table('notes').get({ title: title }).then((result: Note | undefined) => {
+      if (result) {
+        note = result.note;
+      }
+    });
+  }
 </script>
 
-<main>
-  Hello World
+<aside class="fixed top-0 left-0 z-40 w-60 h-screen ">
+  <div class="bg-light-gray overflow-y-auto py-5 px-3 h-full border-r border-gray-200">
+    <ul class="space-y-2">
+      {#each pages as page, index}
+        <li>
+          <button on:click={()=>selectPage(index)} class="{index === pageindex ? 'bg-dark-gray' : ''} py-2 px-3 text-gray-900 rounded-lg  ">{page}</button>
+          <button on:click={()=>deletePage(index)} class="ml-2 text-red-600 hover:text-red-900">X</button>
+        </li>
+      {/each}
+      <li class="text-center"><button class="font-medium" on:click={addPage}>+ Add Page</button></li>
+    </ul>
+  </div>
+</aside>
+
+<main class="p-4 ml-60 h-auto">
+  <div class="grid grid-cols-2 items-center mb-3">
+    <h1 class="text-3xl font-bold" contenteditable bind:textContent={title}></h1>
+    <button class="ml-auto mt-3 bg-gray-800 text-white px-5 py-2.5 rounded-lg font-medium text-sm hover:bg-gray-900" on:click={save}>Save</button>
+  </div>
+  <hr>
+  <input class="block w-full bg-gray-50 border border-gray-300 rounded-lg text-gray-900 p-2.5" bind:value={note} type="text"> 
 </main>
 
 <style>
-
+  .bg-light-gray {
+    background: #fbfbfb;
+  }
+  .bg-dark-gray {
+    background: #efefef;
+  }
 </style>
\ No newline at end of file