From c896691084bfc786dc1780ce36fd71e6f7ab9d60 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Fri, 27 Jun 2025 10:41:40 +0200
Subject: Migrate from react to svelte

---
 src/components/TaskManager.svelte | 183 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 183 insertions(+)
 create mode 100644 src/components/TaskManager.svelte

(limited to 'src/components/TaskManager.svelte')

diff --git a/src/components/TaskManager.svelte b/src/components/TaskManager.svelte
new file mode 100644
index 0000000..735a488
--- /dev/null
+++ b/src/components/TaskManager.svelte
@@ -0,0 +1,183 @@
+<script lang="ts">
+  import { onMount } from 'svelte';
+
+  interface Task {
+    id: number;
+    title: string;
+    description: string;
+    completed: boolean;
+    created_at?: string;
+    updated_at?: string;
+  }
+
+  let tasks: Task[] = [];
+  let newTask = { title: '', description: '' };
+  let loading = true;
+  let error: string | null = null;
+
+  async function fetchTasks() {
+    try {
+      error = null;
+      const response = await fetch('/api/tasks');
+      
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`);
+      }
+      
+      const data = await response.json();
+      console.log('Fetched tasks:', data);
+      tasks = Array.isArray(data) ? data : [];
+    } catch (err) {
+      console.error('Failed to fetch tasks:', err);
+      error = err instanceof Error ? err.message : 'Failed to fetch tasks';
+      tasks = [];
+    } finally {
+      loading = false;
+    }
+  }
+
+  onMount(() => {
+    fetchTasks();
+  });
+
+  async function createTask(e: Event) {
+    e.preventDefault();
+    if (!newTask.title.trim()) return;
+
+    try {
+      const response = await fetch('/api/tasks', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(newTask)
+      });
+      
+      if (response.ok) {
+        newTask = { title: '', description: '' };
+        fetchTasks();
+      }
+    } catch (err) {
+      console.error('Failed to create task:', err);
+    }
+  }
+
+  async function toggleTask(task: Task) {
+    try {
+      await fetch(`/api/tasks/${task.id}`, {
+        method: 'PUT',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ ...task, completed: !task.completed })
+      });
+      fetchTasks();
+    } catch (err) {
+      console.error('Failed to update task:', err);
+    }
+  }
+
+  async function deleteTask(id: number) {
+    try {
+      await fetch(`/api/tasks/${id}`, { method: 'DELETE' });
+      fetchTasks();
+    } catch (err) {
+      console.error('Failed to delete task:', err);
+    }
+  }
+</script>
+
+{#if loading}
+  <div class="max-w-2xl mx-auto p-6">
+    <h1 class="text-3xl font-bold mb-6">Task Manager</h1>
+    <div class="p-4 text-center">Loading tasks...</div>
+  </div>
+{:else if error}
+  <div class="max-w-2xl mx-auto p-6">
+    <h1 class="text-3xl font-bold mb-6">Task Manager</h1>
+    <div class="p-4 bg-red-50 border border-red-200 rounded-lg">
+      <p class="text-red-700">Error: {error}</p>
+      <button 
+        on:click={fetchTasks}
+        class="mt-2 px-4 py-2 bg-red-500 text-white rounded hover:bg-red-600"
+      >
+        Retry
+      </button>
+    </div>
+  </div>
+{:else}
+  <div class="max-w-2xl mx-auto p-6">
+    <h1 class="text-3xl font-bold mb-6">Task Manager</h1>
+    
+    <form on:submit={createTask} class="mb-8 space-y-4">
+      <div>
+        <input
+          type="text"
+          placeholder="Task title"
+          bind:value={newTask.title}
+          class="w-full p-3 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
+        />
+      </div>
+      <div>
+        <textarea
+          placeholder="Task description (optional)"
+          bind:value={newTask.description}
+          class="w-full p-3 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
+          rows="3"
+        />
+      </div>
+      <button
+        type="submit"
+        class="w-full bg-blue-500 text-white p-3 rounded-lg hover:bg-blue-600 transition-colors"
+      >
+        Add Task
+      </button>
+    </form>
+
+    <div class="space-y-4">
+      {#if tasks.length === 0}
+        <p class="text-gray-500 text-center">No tasks yet. Create your first task above!</p>
+      {:else}
+        {#each tasks as task (task.id)}
+          <div
+            class="p-4 border rounded-lg {task.completed ? 'bg-green-50 border-green-200' : 'bg-white border-gray-200'}"
+          >
+            <div class="flex items-start justify-between">
+              <div class="flex-1">
+                <h3
+                  class="font-semibold {task.completed ? 'line-through text-gray-500' : 'text-gray-900'}"
+                >
+                  {task.title}
+                </h3>
+                {#if task.description}
+                  <p
+                    class="mt-1 {task.completed ? 'line-through text-gray-400' : 'text-gray-600'}"
+                  >
+                    {task.description}
+                  </p>
+                {/if}
+                {#if task.created_at}
+                  <p class="text-xs text-gray-400 mt-2">
+                    Created: {new Date(task.created_at).toLocaleString()}
+                  </p>
+                {/if}
+              </div>
+              <div class="flex space-x-2 ml-4">
+                <button
+                  on:click={() => toggleTask(task)}
+                  class="px-3 py-1 rounded text-sm {task.completed
+                    ? 'bg-yellow-500 text-white hover:bg-yellow-600'
+                    : 'bg-green-500 text-white hover:bg-green-600'}"
+                >
+                  {task.completed ? 'Undo' : 'Complete'}
+                </button>
+                <button
+                  on:click={() => deleteTask(task.id)}
+                  class="px-3 py-1 bg-red-500 text-white rounded text-sm hover:bg-red-600"
+                >
+                  Delete
+                </button>
+              </div>
+            </div>
+          </div>
+        {/each}
+      {/if}
+    </div>
+  </div>
+{/if}
\ No newline at end of file
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