Add TaskView component.

src/lib/ui/Tasks/TaskView.svelte

@@ -0,0 +1,171 @@
+<script lang="ts">
+import type { Task } from "$lib/server/services/tasks";
+
+type DisplayableTask = Task & {
+  taskId: NonNullable<Task["taskId"]>;
+  type: Task["type"] & {
+    prefix: NonNullable<Task["type"]["prefix"]>;
+  };
+};
+
+let { task, parent, children }: {
+  task: DisplayableTask;
+  parent: {
+    prefix: Task["type"]["prefix"];
+    taskId: Task["taskId"];
+    description: Task["description"];
+  };
+  children: Array<{
+    prefix: Task["type"]["prefix"];
+    taskId: Task["taskId"];
+    description: Task["description"];
+    status: Task["status"];
+  }>;
+} = $props();
+</script>
+
+{@render description(task.type.prefix, task.taskId, task.description)}
+{@render details(
+    task.status,
+    task.priority,
+    task.openDate,
+    task.closeDate,
+    parent,
+    children,
+  )}
+{@render checklist(task.checklist)}
+{@render body(task.body, task.bodyHistory)}
+{@render integrations(task.integrations)}
+
+<style>
+.container {
+  display: flex;
+  gap: 1rem;
+}
+
+.id-bg {
+  background: beige;
+  color: cadetblue;
+  border-radius: 1rem;
+  border: 2px solid cadetblue;
+  padding: 0.5rem;
+}
+
+.desc-separator {}
+
+.desc {}
+</style>
+
+{#snippet description(
+  prefix: NonNullable<Task["type"]["prefix"]>,
+  taskId: NonNullable<Task["taskId"]>,
+  description: Task["description"],
+)}
+  <h1>
+    <span class="id-bg">{prefix + taskId}</span>
+    <span class="desc-separator">•</span>
+    <span class="desc">{description}</span>
+  </h1>
+{/snippet}
+
+{#snippet details(
+  status: Task["status"],
+  priority: Task["priority"],
+  opened: Task["openDate"],
+  closed: Task["closeDate"],
+  parent: {
+    prefix: Task["type"]["prefix"];
+    taskId: Task["taskId"];
+    description: Task["description"];
+  },
+  children: Array<
+    {
+      prefix: Task["type"]["prefix"];
+      taskId: Task["taskId"];
+      description: Task["description"];
+      status: Task["status"];
+    }
+  >,
+)}
+  <div class="details">
+    <div class="labeled-field">
+      <span class="label">Status:</span>
+      <span>{status ?? "--"}</span>
+    </div>
+    <div class="labeled-field">
+      <span class="label">Priority:</span>
+      <span>{priority ?? "--"}</span>
+    </div>
+
+    <div class="labeled-field">
+      <span class="label">Opened:</span>
+      <span>{opened ?? "--"}</span>
+    </div>
+    <div class="labeled-field">
+      <span class="label">Closed:</span>
+      <span>{closed ?? "--"}</span>
+    </div>
+    <div>
+      <span class="label">Parent:</span>
+      <span>{
+        !Object.values(parent).some(value => value === null)
+        ? `${parent.prefix}${parent.taskId} | ${parent.description}`
+        : "--"
+      }</span>
+    </div>
+    <div>
+      <h3>Children</h3>
+      <table>
+        <tbody>
+          {#each children as child (child.taskId)}
+            <tr>
+              <td>{child.prefix + child.taskId}</td>
+              <td>{child.description}</td>
+              <td>{child.status}</td>
+            </tr>
+          {/each}
+        </tbody>
+      </table>
+    </div>
+  </div>
+{/snippet}
+
+{#snippet body(body: Task["body"], history: Task["bodyHistory"])}
+  <div>
+    <h2>Body</h2>
+    <p>{body}</p>
+    {#if history}
+      <h3>History</h3>
+      <p>{history}</p>
+    {/if}
+  </div>
+  <div>
+    <h2>Updates</h2>
+    <p>
+      {
+        task.updateChain
+        ? JSON.stringify(task.updateChain)
+        : "--"
+      }
+    </p>
+  </div>
+{/snippet}
+
+{#snippet checklist(checklist: Task["checklist"])}
+  <div>
+    <h2>Checklist</h2>
+    <p>
+      {checklist ? JSON.stringify(checklist) : "--"}
+    </p>
+  </div>
+{/snippet}
+
+{#snippet integrations(integrations: Task["integrations"])}
+  <div>
+    <h2>Integrations</h2>
+    <p>
+      {integrations ? JSON.stringify(integrations) : "--"}
+    </p>
+  </div>
+{/snippet}
+