From e2d324500d48080f178dbeeb8b3f49daeda9302b Mon Sep 17 00:00:00 2001
From: syui <syui@syui.ai>
Date: Thu, 15 Jan 2026 17:41:53 +0900
Subject: [PATCH] add post fix

---
 src/components/posts.ts | 75 ++++++++++++++++++++++++++++---
 src/lib/auth.ts         | 24 ++++++++++
 src/main.ts             |  3 +-
 src/styles/main.css     | 97 +++++++++++++++++++++++++++++++++++++++++
 4 files changed, 191 insertions(+), 8 deletions(-)

diff --git a/src/components/posts.ts b/src/components/posts.ts
index 817d146..b1f4c11 100644
--- a/src/components/posts.ts
+++ b/src/components/posts.ts
@@ -1,4 +1,5 @@
 import type { BlogPost } from '../types.js'
+import { putRecord } from '../lib/auth.js'
 
 function formatDate(dateStr: string): string {
   const date = new Date(dateStr)
@@ -38,17 +39,77 @@ export function mountPostList(container: HTMLElement, posts: BlogPost[]): void {
   container.innerHTML = `<ul class="post-list">${html}</ul>`
 }
 
-export function mountPostDetail(container: HTMLElement, post: BlogPost, handle: string): void {
+export function mountPostDetail(container: HTMLElement, post: BlogPost, handle: string, collection: string, canEdit: boolean = false): void {
+  const rkey = post.uri.split('/').pop() || ''
+  const jsonUrl = `?mode=browser&handle=${handle}&collection=${encodeURIComponent(collection)}&rkey=${rkey}`
+
+  const editBtn = canEdit ? `<button class="edit-btn" id="edit-btn">edit</button>` : ''
+
   container.innerHTML = `
     <article class="post-detail">
       <header class="post-header">
-        <h1 class="post-title">${escapeHtml(post.title)}</h1>
-        <time class="post-date">${formatDate(post.createdAt)}</time>
+        <h1 class="post-title" id="post-title">${escapeHtml(post.title)}</h1>
+        <div class="post-meta">
+          <time class="post-date">${formatDate(post.createdAt)}</time>
+          <a href="${jsonUrl}" class="json-btn">json</a>
+          ${editBtn}
+        </div>
       </header>
-      <div class="post-content">${escapeHtml(post.content)}</div>
-      <footer class="post-footer">
-        <a href="?handle=${handle}" class="back-link">← Back to posts</a>
-      </footer>
+      <div class="post-content" id="post-content">${escapeHtml(post.content)}</div>
     </article>
+
+    <div class="edit-form-container" id="edit-form-container" style="display: none;">
+      <h3>Edit Post</h3>
+      <form class="edit-form" id="edit-form">
+        <input type="text" id="edit-title" class="edit-form-title" value="${escapeHtml(post.title)}" placeholder="Title" required>
+        <textarea id="edit-content" class="edit-form-body" placeholder="Content" required>${escapeHtml(post.content)}</textarea>
+        <div class="edit-form-footer">
+          <button type="button" id="edit-cancel" class="edit-cancel-btn">Cancel</button>
+          <button type="submit" id="edit-submit" class="edit-submit-btn">Save</button>
+        </div>
+      </form>
+    </div>
   `
+
+  if (canEdit) {
+    const editBtnEl = document.getElementById('edit-btn')
+    const editFormContainer = document.getElementById('edit-form-container')
+    const editForm = document.getElementById('edit-form') as HTMLFormElement
+    const editCancel = document.getElementById('edit-cancel')
+    const postArticle = container.querySelector('.post-detail') as HTMLElement
+
+    editBtnEl?.addEventListener('click', () => {
+      postArticle.style.display = 'none'
+      editFormContainer!.style.display = 'block'
+    })
+
+    editCancel?.addEventListener('click', () => {
+      postArticle.style.display = 'block'
+      editFormContainer!.style.display = 'none'
+    })
+
+    editForm?.addEventListener('submit', async (e) => {
+      e.preventDefault()
+      const title = (document.getElementById('edit-title') as HTMLInputElement).value
+      const content = (document.getElementById('edit-content') as HTMLTextAreaElement).value
+      const submitBtn = document.getElementById('edit-submit') as HTMLButtonElement
+
+      try {
+        submitBtn.disabled = true
+        submitBtn.textContent = 'Saving...'
+
+        await putRecord(collection, rkey, {
+          title,
+          content,
+          createdAt: post.createdAt,
+        })
+
+        window.location.reload()
+      } catch (err) {
+        alert('Save failed: ' + err)
+        submitBtn.disabled = false
+        submitBtn.textContent = 'Save'
+      }
+    })
+  }
 }
diff --git a/src/lib/auth.ts b/src/lib/auth.ts
index e80d91c..300fcb0 100644
--- a/src/lib/auth.ts
+++ b/src/lib/auth.ts
@@ -161,3 +161,27 @@ export async function deleteRecord(collection: string, rkey: string): Promise<bo
     throw err
   }
 }
+
+export async function putRecord(
+  collection: string,
+  rkey: string,
+  record: Record<string, unknown>
+): Promise<{ uri: string; cid: string } | null> {
+  if (!agent) return null
+
+  try {
+    const result = await agent.com.atproto.repo.putRecord({
+      repo: agent.assertDid,
+      collection,
+      rkey,
+      record: {
+        $type: collection,
+        ...record,
+      },
+    })
+    return { uri: result.data.uri, cid: result.data.cid }
+  } catch (err) {
+    console.error('Put record error:', err)
+    throw err
+  }
+}
diff --git a/src/main.ts b/src/main.ts
index 5b4d1ed..743f23a 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -142,7 +142,8 @@ async function init(): Promise<void> {
     if (rkey) {
       const post = await getRecord(profile.did, config.collection, rkey)
       if (post) {
-        mountPostDetail(contentEl, post, handle)
+        const canEdit = isLoggedIn && authSession?.did === profile.did
+        mountPostDetail(contentEl, post, handle, config.collection, canEdit)
       } else {
         contentEl.innerHTML = '<p>Post not found</p>'
       }
diff --git a/src/styles/main.css b/src/styles/main.css
index 9027347..311e1d1 100644
--- a/src/styles/main.css
+++ b/src/styles/main.css
@@ -288,6 +288,97 @@ body {
   color: #333;
 }
 
+.edit-btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  padding: 4px 8px;
+  background: #28a745;
+  color: #fff;
+  border: none;
+  border-radius: 4px;
+  text-decoration: none;
+  font-family: monospace;
+  font-size: 12px;
+  cursor: pointer;
+}
+
+.edit-btn:hover {
+  background: #218838;
+}
+
+/* Edit Form */
+.edit-form-container {
+  padding: 20px 0;
+}
+
+.edit-form-container h3 {
+  font-size: 18px;
+  margin-bottom: 16px;
+}
+
+.edit-form {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.edit-form-title {
+  padding: 10px 12px;
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  font-size: 16px;
+}
+
+.edit-form-body {
+  padding: 10px 12px;
+  border: 1px solid #ddd;
+  border-radius: 6px;
+  font-size: 14px;
+  resize: vertical;
+  min-height: 200px;
+  font-family: inherit;
+}
+
+.edit-form-footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+}
+
+.edit-cancel-btn {
+  padding: 10px 24px;
+  background: #6c757d;
+  color: #fff;
+  border: none;
+  border-radius: 6px;
+  font-size: 14px;
+  cursor: pointer;
+}
+
+.edit-cancel-btn:hover {
+  background: #5a6268;
+}
+
+.edit-submit-btn {
+  padding: 10px 24px;
+  background: #28a745;
+  color: #fff;
+  border: none;
+  border-radius: 6px;
+  font-size: 14px;
+  cursor: pointer;
+}
+
+.edit-submit-btn:hover {
+  background: #218838;
+}
+
+.edit-submit-btn:disabled {
+  background: #ccc;
+  cursor: not-allowed;
+}
+
 .post-content {
   font-size: 16px;
   line-height: 1.8;
@@ -549,6 +640,12 @@ body {
     background: #333;
     color: #e0e0e0;
   }
+  .edit-form-title,
+  .edit-form-body {
+    background: #1a1a1a;
+    border-color: #333;
+    color: #e0e0e0;
+  }
   .tab:hover {
     background: #333;
   }