28 KiB
聊天前端 v4(DeepSeek 模式会话)实现计划
For agentic workers: REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (
- [ ]) syntax for tracking.
Goal: 将会话交互改为 DeepSeek 模式(进入即空白草稿、首条消息才落库、顶栏切项目仅影响下次新建),并修复 5 条高严重/低风险的前后端不整合点(A1/B5/C1/B6/F1)。
Architecture: 后端仅微调 store.py(list_sessions 增加 project 过滤 + delete_session 级联删消息)与 app.py(/api/sessions 增加 project 查询参数);前端 chat.html 内嵌 JS 完成状态机重塑(变量重命名 currentProject→draftProject + 新增 lastTriggerEl/drawerDirty/drawerSnapshot)与 5 处修复。无 schema 迁移、无新依赖。
Tech Stack: Python 3.11+ / FastAPI / SQLite(json_extract,带 Python 兜底)/ pytest(覆盖率 >=99%);前端原生 JS(内嵌于 chat.html,无构建步骤、无前端测试框架)。
Global Constraints
- 文件名 ASCII 小写(本计划文件:
2026-08-28-chat-v4-deepseek-session.md)。 - 代码不含硬编码绝对路径;项目目录经
ProjectConfig解析。 .env/ 密钥不入库;API Key 走环境变量。- 测试命令:
python -m pytest;覆盖率门槛fail_under=99,全绿方可提交。 - 提交信息沿用仓库风格(中文 + 范围,如
feat(server): ...)。 - 文档存
docs/下;AI 交流用中文。 - 前端无自动化测试框架:每个前端任务的「测试」步骤为具体手动浏览器验收(取自 spec §5.2),非占位符。
File Structure
- Modify:
src/genesis/server/store.py—list_sessions增加project过滤(json_extract + Python 兜底)、delete_session事务内先删chat_messages再删sessions。 - Modify:
src/genesis/server/app.py—GET /api/sessions增加project: str | None = None查询参数。 - Modify:
src/genesis/server/static/chat.html— 状态变量、refreshSessions/newSession/loadSession/send/上传回调/抽屉/Esc处理。 - Test:
tests/test_server_store.py— 新增list_sessions过滤与delete_session级联用例。 - Test:
tests/test_server_api.py— 新增GET /api/sessions?project=用例。
约定:会话创建后端返回 {"session_id","status","name"}(无 project 字段),前端用本地 draftProject 作为新建会话的 activeProject。
Task 1: store.list_sessions 支持 project 过滤(后端)
Files:
- Modify:
src/genesis/server/store.py:153-162(list_sessions) - Test:
tests/test_server_store.py
Interfaces:
-
Consumes:
SessionStore._conn()、SessionRecord.project、_from_dict -
Produces:
list_sessions(user_id, project: str | None = None) -> list[SessionRecord](project 非 None 时仅返匹配项;为 None 时返全部,兼容 legacy) -
Step 1: 写失败测试
# tests/test_server_store.py (追加)
import os, tempfile
from genesis.server.store import SessionStore
def _tmp_store():
fd, p = tempfile.mkstemp(suffix=".db")
os.close(fd)
os.remove(p) # SessionStore 自行创建
return SessionStore(db_path=p), p
def test_list_sessions_filter_by_project():
store, p = _tmp_store()
try:
a = store.create_session("u", name="A", project="stock")
b = store.create_session("u", name="B", project="other")
recs = store.list_sessions("u", project="stock")
ids = {r.session_id for r in recs}
assert a.session_id in ids and b.session_id not in ids
finally:
os.remove(p)
def test_list_sessions_filter_empty_project():
store, p = _tmp_store()
try:
e = store.create_session("u", name="E") # project 默认 ""
store.create_session("u", name="X", project="stock")
recs = store.list_sessions("u", project="")
assert all(r.project == "" for r in recs)
assert e.session_id in {r.session_id for r in recs}
finally:
os.remove(p)
def test_list_sessions_no_project_returns_all():
store, p = _tmp_store()
try:
store.create_session("u", name="A", project="stock")
store.create_session("u", name="B", project="other")
assert len(store.list_sessions("u")) == 2
finally:
os.remove(p)
- Step 2: 运行测试确认失败
Run: python -m pytest tests/test_server_store.py::test_list_sessions_filter_by_project tests/test_server_store.py::test_list_sessions_filter_empty_project tests/test_server_store.py::test_list_sessions_no_project_returns_all -v
Expected: FAIL(list_sessions() takes 2 positional arguments but 3 were given 或过滤未生效)
- Step 3: 最小实现
# src/genesis/server/store.py — 替换 list_sessions(153-162)
def list_sessions(self, user_id: str, project: str | None = None) -> list[SessionRecord]:
if project is None:
with self._conn() as c:
rows = c.execute(
"SELECT data FROM sessions WHERE user_id = ?", (user_id,)
).fetchall()
recs = [self._from_dict(json.loads(r["data"])) for r in rows]
else:
try:
with self._conn() as c:
rows = c.execute(
"SELECT data FROM sessions WHERE user_id = ?"
" AND json_extract(data, '$.project') = ?",
(user_id, project),
).fetchall()
recs = [self._from_dict(json.loads(r["data"])) for r in rows]
except Exception:
# json_extract 不可用(旧 SQLite)→ 全量取回后 Python 过滤兜底
with self._conn() as c:
rows = c.execute(
"SELECT data FROM sessions WHERE user_id = ?", (user_id,)
).fetchall()
recs = [self._from_dict(json.loads(r["data"])) for r in rows]
recs = [r for r in recs if r.project == project]
recs.sort(key=lambda r: r.updated_at, reverse=True)
return recs
- Step 4: 运行测试确认通过
Run: python -m pytest tests/test_server_store.py -v
Expected: PASS(含 3 个新用例);其余 store 用例仍绿
- Step 5: 提交
git add src/genesis/server/store.py tests/test_server_store.py
git commit -m "feat(server): list_sessions 支持 project 过滤(json_extract + Python 兜底)"
Task 2: store.delete_session 级联删除消息(A1)
Files:
- Modify:
src/genesis/server/store.py:180-183(delete_session) - Test:
tests/test_server_store.py
Interfaces:
-
Consumes:
add_message(session_id, role, content, action=None)、list_messages(session_id) -
Produces:
delete_session(session_id) -> bool(先删chat_messages再删sessions,原子) -
Step 1: 写失败测试
# tests/test_server_store.py (追加)
def test_delete_session_cascades_messages():
store, p = _tmp_store()
try:
rec = store.create_session("u", name="A", project="stock")
store.add_message(rec.session_id, "user", "你好")
store.add_message(rec.session_id, "assistant", "收到")
assert len(store.list_messages(rec.session_id)) == 2
ok = store.delete_session(rec.session_id)
assert ok is True
assert store.list_messages(rec.session_id) == [] # 消息已级联删除
finally:
os.remove(p)
- Step 2: 运行测试确认失败
Run: python -m pytest tests/test_server_store.py::test_delete_session_cascades_messages -v
Expected: FAIL(删除后 list_messages 仍返回 2 条)
- Step 3: 最小实现
# src/genesis/server/store.py — 替换 delete_session(180-183)
def delete_session(self, session_id: str) -> bool:
with self._conn() as c:
c.execute("DELETE FROM chat_messages WHERE session_id = ?", (session_id,))
cur = c.execute("DELETE FROM sessions WHERE session_id = ?", (session_id,))
return cur.rowcount > 0
- Step 4: 运行测试确认通过
Run: python -m pytest tests/test_server_store.py::test_delete_session_cascades_messages -v
Expected: PASS
- Step 5: 提交
git add src/genesis/server/store.py tests/test_server_store.py
git commit -m "fix(server): delete_session 级联删除 chat_messages(A1)"
Task 3: app.py GET /api/sessions 增加 project 参数
Files:
- Modify:
src/genesis/server/app.py:156-162(list_sessions端点) - Test:
tests/test_server_api.py
Interfaces:
-
Consumes:
service.store.list_sessions(user_id, project) -
Produces:
GET /api/sessions?user_id=&project=返回按 project 过滤的会话列表 -
Step 1: 写失败测试
# tests/test_server_api.py (追加,复用现有 client fixture)
def test_api_list_sessions_filter_by_project(client):
r0 = client.post("/api/sessions", json={"user_id": "default", "project": "stock"})
r1 = client.post("/api/sessions", json={"user_id": "default", "project": "other"})
res = client.get("/api/sessions?user_id=default&project=stock")
assert res.status_code == 200
ids = {x["session_id"] for x in res.json()}
assert r0.json()["session_id"] in ids
assert r1.json()["session_id"] not in ids
- Step 2: 运行测试确认失败
Run: python -m pytest tests/test_server_api.py::test_api_list_sessions_filter_by_project -v
Expected: FAIL(project 参数被忽略,两个会话都返回)
- Step 3: 最小实现
# src/genesis/server/app.py — 替换 list_sessions 端点(156-162)
@app.get("/api/sessions")
def list_sessions(user_id: str = "default", project: str | None = None):
return [
{"session_id": r.session_id, "name": r.name, "project": r.project,
"status": r.status, "updated_at": r.updated_at}
for r in service.store.list_sessions(user_id, project=project)
]
- Step 4: 运行测试确认通过
Run: python -m pytest tests/test_server_api.py::test_api_list_sessions_filter_by_project -v
Expected: PASS
- Step 5: 提交
git add src/genesis/server/app.py tests/test_server_api.py
git commit -m "feat(server): GET /api/sessions 支持 project 查询参数"
Task 4: 前端状态机重塑 — 变量重命名 + 空白草稿 + 空态提示
Files:
- Modify:
src/genesis/server/static/chat.html(状态变量声明、新增renderEmptyOrWelcome、newSession重置、loadSession同步draftProject、启动逻辑)
Interfaces:
- Consumes:
api()、addMsg()、refreshSessions()(Task 5 改造)、updateUploadBar()、loadProjects() - Produces:
draftProject(替代currentProject);空白草稿态不创建会话;draftProject===null时内容区显示固定文案「请新建项目或者选择项目」
前端无自动化测试;本任务验收 = 手动浏览器核对 spec §5.2 第 1、4 条。
- Step 1: 写失败验收(手动)
打开 scripts/serve.py --fake,浏览器访问 /:
-
现状:进入即
POST /api/sessions创建会话,顶栏显示「未创建会话」被替换。 -
期望(改后):进入显示空白聊天;
draftProject为具体项目时显示欢迎语;draftProject===null时内容区显示「请新建项目或者选择项目」。 -
Step 2: 实现 — 状态变量(448-453)
// 替换
let sid = null;
let currentProject = null;
let activeProject = null;
let projects = [];
let drawerOpen = false;
let drawerSelected = null; // 当前抽屉中编辑的项目名(null = 新建模式)
// 为
let sid = null;
let draftProject = null; // 下一空白会话将绑定/已绑的项目(原 currentProject)
let activeProject = null; // 当前已落库会话绑定的项目(来自后端)
let projects = [];
let drawerOpen = false;
let drawerSelected = null;
let lastTriggerEl = null; // 打开抽屉/下拉前的焦点元素(C1)
let drawerDirty = false; // 抽屉表单是否有未保存改动(B6)
let drawerSnapshot = null; // loadDrawerForm 时的字段快照(B6)
- Step 3: 实现 — 新增 renderEmptyOrWelcome + 改造 newSession
在 addMsg 附近新增:
function renderEmptyOrWelcome() {
chatEl.innerHTML = '';
if (draftProject === null) {
addMsg('assistant', '请新建项目或者选择项目');
} else {
addMsg('assistant', '你好!我是 Genesis 概要设计书生成 Agent。<br>请先在上方📎上传<strong>要件定义 xlsx</strong>'
+ (draftProject ? '(模板/规则/代码库已由项目「' + esc(draftProject) + '」提供)' : '与<strong>模板 docx</strong>')
+ ',然后告诉我:<br>· 「生成概要设计书」(自动解析→影响→生成→QA)<br>· 「用中文生成」 / 「现在什么状态?」');
}
}
替换 newSession(706-718)为:
async function newSession() {
sid = null;
activeProject = null;
try { localStorage.removeItem('genesis_session'); } catch (e) { /* 忽略 */ }
chatEl.innerHTML = '';
badge.textContent = '未创建会话';
updateUploadBar();
await refreshSessions();
renderEmptyOrWelcome();
}
- Step 4: 实现 — loadSession 同步 draftProject(720-739)
在 activeProject = rec.project || null; 之后增加一行:
activeProject = rec.project || null;
draftProject = rec.project || null; // 载入既有会话时,顶栏与侧边栏过滤对齐该会话项目
applyProjectContext();
- Step 5: 实现 — 启动逻辑(821-833)
替换启动 IIFE 为:
(async () => {
try {
const collapsed = localStorage.getItem('genesis_sidebar_collapsed') === '1';
if (collapsed) document.getElementById('sidebar').classList.add('collapsed');
} catch (e) { /* 忽略 */ }
await loadProjects();
const saved = (() => { try { return localStorage.getItem('genesis_session'); } catch (e) { return null; } })();
if (saved) {
try { await loadSession(saved); return; } catch (e) { /* 忽略,新建 */ }
}
newSession().catch(e => addMsg('error', esc(String(e))));
})();
- Step 6: 运行手动验收
Run: python -m pytest tests/test_server_*.py -q(确认后端未回归)
浏览器核对:启动无会话 → 选具体项目显示欢迎语;选「未选择项目」显示「请新建项目或者选择项目」;点「+ 新会话」回到空白草稿且不创建会话(Network 无 POST /api/sessions)。
- Step 7: 提交
git add src/genesis/server/static/chat.html
git commit -m "feat(chat): 会话状态机重塑——空白草稿态 + draftProject 重命名 + 空态提示"
Task 5: 侧边栏按项目过滤(refreshSessions 改造)
Files:
- Modify:
src/genesis/server/static/chat.html(refreshSessions484-505)
Interfaces:
-
Consumes:
draftProject、api() -
Produces:
draftProject===null时侧边栏为空;否则GET /api/sessions?user_id=default&project=<draftProject>(带encodeURIComponent) -
Step 1: 写失败验收(手动)
有两个项目各 1 个历史会话时,切换顶栏项目 → 侧边栏只显示当前项目会话。
- Step 2: 实现 — refreshSessions
替换 refreshSessions(484-505)开头部分为:
async function refreshSessions() {
const box = document.getElementById('session-list');
if (draftProject === null) { box.innerHTML = ''; return; } // 未选项目 → 无历史
const list = await api('GET', '/api/sessions?user_id=default&project=' + encodeURIComponent(draftProject));
box.innerHTML = '';
list.sort((a, b) => (b.updated_at || '').localeCompare(a.updated_at || ''));
for (const s of list) {
(后续 for (const s of list) { ... } 渲染逻辑保持不变,仅循环源从 list 改为已排序 list——原代码已在循环前 sort,结构一致,直接沿用原 489 行起的渲染体。)
- Step 3: 运行手动验收
Run: python -m pytest tests/test_server_*.py -q
浏览器核对 spec §5.2 第 2 条:顶栏切项目 → 侧边栏过滤、localStorage 清。
- Step 4: 提交
git add src/genesis/server/static/chat.html
git commit -m "feat(chat): 侧边栏按 draftProject 过滤会话列表"
Task 6: 首条消息创建会话(send 改造,D-v4 核心)
Files:
- Modify:
src/genesis/server/static/chat.html(send741-772)
Interfaces:
-
Consumes:
sid、draftProject、api()、showTyping()、addMsg() -
Produces:
sid===null时先POST /api/sessions(带draftProject)再发消息;activeProject = draftProject -
Step 1: 写失败验收(手动)
空白草稿态发首条消息 → Network 先出现 POST /api/sessions,随后 POST /api/chat/{sid}/messages;侧边栏出现该会话;localStorage['genesis_session'] 写入。
- Step 2: 实现 — 完整替换 send
替换 send(741-772)为:
async function send() {
const text = inputEl.value.trim();
if (!text) return;
if (!sid) {
// 首条消息:先落库会话(D-v4)
try {
const d = await api('POST', '/api/sessions', { user_id: 'default', project: draftProject || null });
sid = d.session_id;
activeProject = draftProject || null;
badge.textContent = '会话: ' + (d.name || '新会话');
try { localStorage.setItem('genesis_session', sid); } catch (e) { /* 忽略 */ }
await refreshSessions();
} catch (e) {
addMsg('error', '创建会话失败:' + esc(String(e)));
return;
}
}
inputEl.value = '';
addMsg('user', esc(text));
const typing = showTyping();
sendBtn.disabled = true;
try {
const res = await api('POST', '/api/chat/' + sid + '/messages', { content: text });
typing.remove();
if (res.progress && res.progress.length) {
const items = res.progress.map(p => '<span class="progress-item ' + (p.status || 'ok') + '">' + esc(p.step) + ': ' + esc(p.detail || '') + '</span>').join('');
addMsg('progress', items);
}
let replyHtml = esc(res.reply || '');
const s = res.status;
if (s === 'done' || s === 'writing') {
replyHtml += '<div class="actions">'
+ '<a href="/api/sessions/' + sid + '/result/download">下载 docx</a>'
+ '<a href="/api/sessions/' + sid + '/result/preview">预览</a>'
+ '<a href="/api/sessions/' + sid + '/result/impact-report">影响调查书</a>'
+ '<a href="/api/sessions/' + sid + '/result/qa-report">QA 报告</a></div>';
}
addMsg('assistant', replyHtml);
} catch (e) {
typing.remove();
addMsg('error', '请求失败:' + esc(String(e)));
} finally {
sendBtn.disabled = false;
inputEl.focus();
}
}
- Step 3: 运行手动验收
Run: python -m pytest tests/test_server_*.py -q
浏览器核对 spec §5.2 第 4 条。
- Step 4: 提交
git add src/genesis/server/static/chat.html
git commit -m 'feat(chat): 首条消息才创建会话(DeepSeek 模式核心)'
Task 7: 上传门禁 + B5 状态同步 + F1 失败保留文件
Files:
- Modify:
src/genesis/server/static/chat.html(上传回调 793-819)
Interfaces:
-
Consumes:
sid、activeProject、api()、refreshSessions()、updateUploadBar() -
Produces:
sid===null时拒绝上传并提示;成功后activeProject = rec.project || null+refreshSessions()(B5);失败后不清空file-input.value且展示detail.message(F1) -
Step 1: 写失败验收(手动)
空白草稿态点「上传」→ 提示「请先发送一条消息以创建会话」,不上传。已建会话上传成功 → 状态行/徽章正确。上传失败(如断网)→ 文件仍选中可重试。
- Step 2: 实现 — 上传回调
替换上传 click 处理器(793-819)为:
document.getElementById('upload-btn').addEventListener('click', async () => {
if (!sid) { addMsg('error', '请先发送一条消息以创建会话'); inputEl.focus(); return; }
let ft = document.getElementById('file-type').value;
if (activeProject || draftProject) ft = 'requirements';
const file = document.getElementById('file-input').files[0];
if (!file) { addMsg('error', '请选择文件'); return; }
const fd = new FormData();
fd.append('file_type', ft);
fd.append('file', file);
const statusEl = document.getElementById('upload-status');
statusEl.textContent = '上传中…';
try {
const r = await fetch('/api/sessions/' + sid + '/files', { method: 'POST', body: fd });
const d = await r.json();
if (!r.ok) throw new Error(d.detail?.message || r.status);
statusEl.textContent = '';
// B5:上传成功后同步 activeProject 并刷新侧边栏状态
const rec = await api('GET', '/api/sessions/' + sid);
activeProject = rec.project || null;
badge.textContent = '会话: ' + (rec.name || '新会话');
await refreshSessions();
document.getElementById('file-input').value = ''; // 仅成功时清空
addMsg('user', '[上传] ' + ft + ':' + d.file_name);
addMsg('progress', '<span class="progress-item ok">上传完成:' + esc(d.file_name) + '(' + d.size + 'B)</span>');
} catch (e) {
statusEl.textContent = '';
// F1:失败保留 file-input 值,展示后端明细
addMsg('error', '上传失败:' + esc(String(e)));
}
});
- Step 3: 运行手动验收
Run: python -m pytest tests/test_server_*.py -q
浏览器核对 spec §5.2 第 3、5、6 条。
- Step 4: 提交
git add src/genesis/server/static/chat.html
git commit -m 'fix(chat): 上传门禁(sid 门禁) + B5 状态同步 + F1 失败保留文件'
Task 8: Esc 关闭后焦点还原(C1)
Files:
- Modify:
src/genesis/server/static/chat.html(ps-current点击、ps-manage点击、Esc处理 782-791)
Interfaces:
-
Consumes:
lastTriggerEl、toggleProjectSwitcher()、closeProjectDrawer() -
Produces: 打开抽屉/下拉前记录
lastTriggerEl;Esc关闭后lastTriggerEl.focus() -
Step 1: 写失败验收(手动)
打开项目抽屉(点「项目管理」)→ Esc 关闭 → 焦点回到「项目管理」触发按钮。打开顶栏下拉 → Esc → 焦点回到「项目」按钮。
- Step 2: 实现 — 记录触发元素
ps-current 点击(778)改为:
document.getElementById('ps-current').addEventListener('click', (e) => {
e.stopPropagation();
lastTriggerEl = e.currentTarget;
toggleProjectSwitcher();
});
ps-manage 点击(568-573 区域)在 openProjectDrawer 前记录:
psMenu.querySelectorAll('.ps-item[data-manage]').forEach(it => {
it.onclick = () => {
lastTriggerEl = it;
toggleProjectSwitcher(false);
openProjectDrawer(drawerSelected);
};
});
- Step 3: 实现 — Esc 还原焦点
替换 Esc 处理(786-791)为:
document.addEventListener('keydown', (e) => {
if (e.key === 'Escape') {
if (psMenu.classList.contains('open')) toggleProjectSwitcher(false);
else if (drawerOpen) closeProjectDrawer();
if (lastTriggerEl) { lastTriggerEl.focus(); lastTriggerEl = null; }
}
});
- Step 4: 运行手动验收
Run: python -m pytest tests/test_server_*.py -q
浏览器核对 spec §5.2 第 8 条。
- Step 5: 提交
git add src/genesis/server/static/chat.html
git commit -m 'fix(chat): Esc 关闭抽屉/下拉后焦点还原到触发元素(C1)'
Task 9: 抽屉未保存变更提示(B6)
Files:
- Modify:
src/genesis/server/static/chat.html(loadDrawerForm快照、renderDrawerList/ps-manage/closeProjectDrawer/renderProjectSwitcher守卫)
Interfaces:
-
Consumes:
drawerOpen、drawerSnapshot、isDrawerDirty()(新增) -
Produces: 切换抽屉项/关闭抽屉/切项目/切管理前若有未保存改动 →
confirm('有未保存的修改,确定放弃?') -
Step 1: 写失败验收(手动)
打开项目抽屉 → 改某字段 → 点另一个项目 / 点「项目管理」/ Esc 关闭 → 弹出「有未保存的修改,确定放弃?」;点「确定」才离开,点「取消」停留。
- Step 2: 实现 — 快照与脏检测
在 loadDrawerForm 末尾(renderDrawerList(); 之后)追加快照采集,并新增三个辅助函数(放在 loadDrawerForm 附近):
function drawerSnapshotNow() {
return [
document.getElementById('pf-name').value.trim(),
document.getElementById('pf-display').value.trim(),
document.getElementById('pf-template').value.trim(),
document.getElementById('pf-write').value.trim(),
document.getElementById('pf-rules').value.trim(),
document.getElementById('pf-code').value.trim(),
document.getElementById('pf-design').value.trim(),
].join('');
}
function isDrawerDirty() {
if (!drawerOpen || drawerSnapshot === null) return false;
return drawerSnapshotNow() !== drawerSnapshot;
}
function guardDrawerDirty() {
if (isDrawerDirty()) return confirm('有未保存的修改,确定放弃?');
return true;
}
在 loadDrawerForm 函数体最后追加:
drawerSnapshot = drawerSnapshotNow();
- Step 3: 实现 — 守卫插入
renderDrawerList 项点击(634-639)加守卫:
it.onclick = () => {
if (!guardDrawerDirty()) return;
const n = it.dataset.name === '' ? null : it.dataset.name;
loadDrawerForm(n);
};
ps-manage 点击(Task 8 已改)加守卫:
it.onclick = () => {
if (!guardDrawerDirty()) return;
lastTriggerEl = it;
toggleProjectSwitcher(false);
openProjectDrawer(drawerSelected);
};
closeProjectDrawer(589-592)加守卫:
function closeProjectDrawer() {
if (!guardDrawerDirty()) return;
drawerOpen = false;
drawer.classList.remove('open');
}
renderProjectSwitcher 项点击(559-567)加守卫:
psMenu.querySelectorAll('.ps-item[data-name]').forEach(it => {
it.onclick = () => {
if (!guardDrawerDirty()) return;
currentProject = it.dataset.name === '' ? null : it.dataset.name;
applyProjectContext();
renderProjectSwitcher();
updateUploadBar();
toggleProjectSwitcher(false);
};
});
- Step 4: 运行手动验收
Run: python -m pytest tests/test_server_*.py -q
浏览器核对 spec §5.2 第 7 条。
- Step 5: 提交
git add src/genesis/server/static/chat.html
git commit -m 'fix(chat): 抽屉未保存变更守卫提示(B6)'
Self-Review(写毕自查)
1. Spec 覆盖:
- §1.1 生命周期(进入空白/切项目/首条消息/继续/新会话/删除)→ Task 4/5/6/7 覆盖。
- §1.3 空态文案「请新建项目或者选择项目」→ Task 4
renderEmptyOrWelcome硬编码。 - §1.5 上传门禁(禁只上传不发消息)→ Task 7
if (!sid)守卫。 - §2.2
list_sessionsproject 过滤 → Task 1。 - §2.3 级联删除 → Task 2。
- §2.4 端点参数 → Task 3。
- §3 前端状态机(变量/启动/切项目/新会话/首消息/上传/侧边栏/删除)→ Task 4-7。
- §4 A1/B5/C1/B6/F1 → Task 2/7/8/9/7。
- 无遗漏。
2. 占位符扫描:无 TBD/TODO;前端「测试」步骤均为具体手动验收(环境无前端测试框架,已在 Global Constraints 声明)。无任何笔误占位行。
3. 类型/命名一致性:draftProject 在 Task 4 声明、Task 5/6/7 引用一致;lastTriggerEl Task 4 声明、Task 8 使用;drawerSnapshot/isDrawerDirty/guardDrawerDirty 在 Task 9 内定义并使用;后端 list_sessions(user_id, project) 签名在 Task 1 定义、Task 3 端点透传一致。无命名漂移。
4. 与 spec 的一处澄清:spec §2.4 原文「project 为空(None)时不加过滤条件……返回空历史」存在内部张力。本计划采用:后端 list_sessions(project=None) 返回全部(legacy 兼容);前端 draftProject===null 时 refreshSessions 直接渲染空列表且不发请求,从而满足用户裁定「未选择项目 → 侧边栏无历史」。对应测试 test_list_sessions_no_project_returns_all(返全部)取代 spec 原 test_list_sessions_no_project_returns_empty_for_v4(空态为前端行为)。