修复新闻工作台换号联动流程

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

browser/local-bridge.user.js

@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         新闻工作台 · 本地连接
 // @namespace    local.dww11.auto-news
-// @version      0.1.1
+// @version      0.1.2
 // @match        https://www.dww11.com/*
 // @match        https://dww11.com/*
 // @match        https://house.dww11.com/*
@@ -15,7 +15,7 @@
 // ==/UserScript==
 (() => {
   'use strict';
-  const allowed = new Set(['heartbeat','next','package','event','accept','switch-begin','takeover','stop','current','skip']);
+  const allowed = new Set(['heartbeat','next','package','event','accept','switch-begin','takeover','start','pause','stop','current','skip']);
   let token = GM_getValue('pairToken',''), port = GM_getValue('pairPort',8770);
   let stopRevision = 0;
   const signalStop = () => { stopRevision++; document.dispatchEvent(new CustomEvent('dww11:auto-stop')); };
@@ -35,13 +35,14 @@
     try {message=JSON.parse(event.detail);} catch {return;}
     if (!allowed.has(message.route) || typeof message.id !== 'string') return;
     try {
-      if (message.route==='stop') { GM_setValue('halted',true); signalStop(); }
+      if (message.route==='stop'||message.route==='pause') { GM_setValue('halted',true); signalStop(); }
       const revision = stopRevision;
       let value=await request(message.route,message.body || {});
       if (message.route==='heartbeat') {
         if (revision !== stopRevision) value = {...value, running:false, reason:'终止后忽略旧连接响应'};
         GM_setValue('halted',!value.running);
         if (!value.running) signalStop();
+        document.dispatchEvent(new CustomEvent('dww11:run-state',{detail:Boolean(value.running)}));
       }
       document.dispatchEvent(new CustomEvent('dww11:local-response',{detail:JSON.stringify({id:message.id,value})}));
     } catch(error) {
@@ -56,6 +57,32 @@
     const shadow=host.attachShadow({mode:'closed'});
     shadow.innerHTML='<style>section{font:13px/1.6 system-ui;background:white;color:#24364a;border:1px solid #ccd7e0;border-radius:10px;padding:12px;width:250px;box-shadow:0 3px 20px #0002}button,input{font:inherit;box-sizing:border-box;padding:7px;margin:4px 0;width:100%}button{cursor:pointer}#halt{background:#ad302d;color:white;border:0;border-radius:6px}small{display:block}</style><section><strong>新闻工作台 · 本地连接</strong><button id="halt">终止流程</button><details><summary>连接设置</summary><label>本地端口<input id="port" type="number" min="1" max="65535"></label><label>连接码<input id="token" type="password" autocomplete="off"></label><button id="save">保存连接设置</button></details><small id="status">请启动本地工作台并配对</small></section>';
     const $=id=>shadow.getElementById(id);$('port').value=port;
+    const start=document.createElement('button');start.id='start';start.type='button';start.textContent='开始 / 继续';
+    const pause=document.createElement('button');pause.id='pause';pause.type='button';pause.textContent='暂停';
+    $('halt').before(start);$('halt').before(pause);
+    let starting=false;
+    start.onclick=async()=>{
+      if(starting||start.disabled)return;
+      starting=true;start.disabled=true;
+      const revision=stopRevision;
+      try {
+        await request('start',{});
+        if(revision!==stopRevision) {
+          await request('pause',{});
+          $('status').textContent='已暂停；忽略较早的开始响应';
+        }else {
+          GM_setValue('halted',false);
+          $('status').textContent='已开始；等待执行标签继续流程';
+        }
+      }catch(error){$('status').textContent='开始失败：'+error.message;}
+      finally{starting=false;start.disabled=false;}
+    };
+    pause.onclick=async()=>{
+      GM_setValue('halted',true);signalStop();
+      $('status').textContent='已暂停；在途请求仍可能完成';
+      try {await request('pause',{});}catch(error){$('status').textContent+='。'+error.message;}
+    };
+    document.addEventListener('dww11:run-state',event=>{start.disabled=starting||Boolean(event.detail);});
     const skip=document.createElement('button');skip.id='skip';skip.type='button';skip.textContent='跳过本文章';
     $('halt').before(skip);
     skip.onclick=()=>document.dispatchEvent(new CustomEvent('dww11:skip-article'));