if(typeof window.currentTasks==='undefined'){window.currentTasks=[]}
if(typeof window.activeTaskId==='undefined'){window.activeTaskId=null}
if(typeof window.taskCountdowns==='undefined'){window.taskCountdowns={}}
if(typeof window.tasksPollingTimer==='undefined'){window.tasksPollingTimer=null}
if(typeof window.taskTextareaContents==='undefined'){window.taskTextareaContents={}}
if(typeof window.taskOptionsStates==='undefined'){window.taskOptionsStates={}}
if(typeof window.taskImages==='undefined'){window.taskImages={}}
if(typeof window.pendingNewTaskCount==='undefined'){window.pendingNewTaskCount=0}
if(typeof window.newTaskHintTimer==='undefined'){window.newTaskHintTimer=null}
if(typeof window.serverTimeOffset==='undefined'){window.serverTimeOffset=0}
if(typeof window.taskDeadlines==='undefined'){window.taskDeadlines={}}
if(typeof window.feedbackPrompts==='undefined'){window.feedbackPrompts={resubmit_prompt:'请立即调用 interactive_feedback 工具',prompt_suffix:'\n请积极调用 interactive_feedback 工具'}}
var currentTasks=window.currentTasks
var activeTaskId=window.activeTaskId
var taskCountdowns=window.taskCountdowns
var tasksPollingTimer=window.tasksPollingTimer
var taskTextareaContents=window.taskTextareaContents
var taskOptionsStates=window.taskOptionsStates
var taskImages=window.taskImages
var feedbackPrompts=window.feedbackPrompts
async function fetchFeedbackPromptsFresh(){try{const resp=await fetch('/api/get-feedback-prompts',{cache:'no-store'})
if(!resp.ok)throw new Error(`HTTP ${resp.status}`)
const data=await resp.json()
if(data&&data.status==='success'&&data.config){window.feedbackPrompts=data.config
feedbackPrompts=window.feedbackPrompts
if(data.meta&&data.meta.config_file){const el=document.getElementById('config-file-path')
if(el){el.value=data.meta.config_file}}
return window.feedbackPrompts}}catch(e){console.warn('获取反馈提示语配置失败，使用本地默认值:',e)}
return window.feedbackPrompts}
if(typeof window.remainingSeconds==='undefined'){window.remainingSeconds=0}
if(typeof window.countdownTimer==='undefined'){window.countdownTimer=null}
var remainingSeconds=window.remainingSeconds
var countdownTimer=window.countdownTimer
if(typeof window.updateCountdownDisplay!=='function'){window.updateCountdownDisplay=function(seconds){const countdownContainer=document.getElementById('countdown-container')
const countdownText=document.getElementById('countdown-text')
if(!countdownContainer||!countdownText)return
const displaySeconds=typeof seconds==='number'?seconds:window.remainingSeconds
if(displaySeconds>0){countdownText.textContent=`${displaySeconds}秒后自动重新询问`
countdownContainer.classList.remove('hidden')}else{countdownContainer.classList.add('hidden')}}}
var updateCountdownDisplay=window.updateCountdownDisplay
var TASKS_POLL_BASE_MS=2000
var TASKS_POLL_MAX_MS=30000
var tasksPollBackoffMs=TASKS_POLL_BASE_MS
var tasksPollAbortController=null
var tasksPollVisibilityHandlerInstalled=false
function getNextBackoffMs(currentMs){const next=Math.min(TASKS_POLL_MAX_MS,Math.round(currentMs*1.7))
const jitter=Math.round(next*0.1*Math.random())
return next+jitter}
async function fetchAndApplyTasks(reason){if(typeof document!=='undefined'&&document.hidden){return false}
if(isManualSwitching){return false}
try{if(tasksPollAbortController&&typeof tasksPollAbortController.abort==='function'){tasksPollAbortController.abort()}}catch(e){}
if(typeof AbortController!=='undefined'){tasksPollAbortController=new AbortController()}else{tasksPollAbortController=null}
const fetchOptions={cache:'no-store'}
if(tasksPollAbortController){fetchOptions.signal=tasksPollAbortController.signal}
try{const response=await fetch('/api/tasks',fetchOptions)
if(!response.ok){throw new Error(`HTTP ${response.status}`)}
const data=await response.json()
if(data.success){if(data.server_time){const localTime=Date.now()/1000
window.serverTimeOffset=data.server_time-localTime
if(Math.abs(window.serverTimeOffset)>1){console.log(`服务器时间偏移: ${window.serverTimeOffset.toFixed(2)}s`)}}
if(data.tasks){data.tasks.forEach(task=>{if(task.deadline){window.taskDeadlines[task.task_id]=task.deadline}
if(taskCountdowns&&taskCountdowns[task.task_id]&&task.status!=='completed'){if(typeof task.auto_resubmit_timeout==='number'){if(task.auto_resubmit_timeout<=0){try{if(taskCountdowns[task.task_id].timer){clearInterval(taskCountdowns[task.task_id].timer)}}catch(e){}
delete taskCountdowns[task.task_id]
delete window.taskDeadlines[task.task_id]}else{taskCountdowns[task.task_id].timeout=task.auto_resubmit_timeout}}
if(typeof task.remaining_time==='number'&&taskCountdowns[task.task_id]){taskCountdowns[task.task_id].remaining=task.remaining_time}}})}
updateTasksList(data.tasks)
updateTasksStats(data.stats)
if(reason){console.debug(`任务列表已更新: ${reason}`)}
return true}
return false}catch(error){if(error&&(error.name==='AbortError'||error.code===20)){return false}
console.error('获取任务列表失败:',error)
return false}finally{tasksPollAbortController=null}}
function scheduleNextTasksPoll(delayMs){if(tasksPollingTimer){clearTimeout(tasksPollingTimer)
tasksPollingTimer=null}
tasksPollingTimer=setTimeout(async()=>{const ok=await fetchAndApplyTasks('poll')
if(ok){tasksPollBackoffMs=TASKS_POLL_BASE_MS}else{tasksPollBackoffMs=getNextBackoffMs(tasksPollBackoffMs)}
scheduleNextTasksPoll(tasksPollBackoffMs)},Math.max(0,delayMs))}
function startTasksPolling(){if(typeof document!=='undefined'&&document.hidden){console.log('页面不可见，跳过启动任务轮询')
return}
stopTasksPolling()
tasksPollBackoffMs=TASKS_POLL_BASE_MS
scheduleNextTasksPoll(0)
if(!tasksPollVisibilityHandlerInstalled&&typeof document!=='undefined'){tasksPollVisibilityHandlerInstalled=true
document.addEventListener('visibilitychange',()=>{if(document.hidden){stopTasksPolling()}else{startTasksPolling()}})
window.addEventListener('beforeunload',()=>{stopTasksPolling()})}
console.log('任务列表轮询已启动（治理：不可见暂停/指数退避/AbortController）')}
function stopTasksPolling(){if(tasksPollingTimer){clearTimeout(tasksPollingTimer)
tasksPollingTimer=null
console.log('任务列表轮询已停止')}
try{if(tasksPollAbortController&&typeof tasksPollAbortController.abort==='function'){tasksPollAbortController.abort()}}catch(e){}finally{tasksPollAbortController=null}}
let isManualSwitching=false
let manualSwitchingTimer=null
Object.defineProperty(window,'isManualSwitching',{get:()=>isManualSwitching,set:val=>{isManualSwitching=val},configurable:true})
function updateTasksList(tasks){const oldTaskIds=currentTasks.map(t=>t.task_id)
const newTaskIds=tasks.map(t=>t.task_id)
const addedTasks=newTaskIds.filter(id=>!oldTaskIds.includes(id))
if(addedTasks.length>0){console.log(`✨ 检测到 ${addedTasks.length} 个新任务`)
if(activeTaskId){pendingNewTaskCount+=addedTasks.length
if(newTaskHintTimer){clearTimeout(newTaskHintTimer)}
newTaskHintTimer=setTimeout(()=>{if(pendingNewTaskCount>0){showNewTaskVisualHint(pendingNewTaskCount)
pendingNewTaskCount=0}
newTaskHintTimer=null},500)}
tasks.filter(t=>addedTasks.includes(t.task_id)).forEach(task=>{if(task.status!=='completed'&&!taskCountdowns[task.task_id]){const timeout=task.remaining_time??task.auto_resubmit_timeout??250
startTaskCountdown(task.task_id,timeout,task.auto_resubmit_timeout||250)
console.log(`已为新任务启动倒计时: ${task.task_id}, 剩余 ${timeout}s`)}})}
const removedTasks=oldTaskIds.filter(id=>!newTaskIds.includes(id))
if(removedTasks.length>0){console.log(`🗑️ 检测到 ${removedTasks.length} 个已删除任务`)
removedTasks.forEach(taskId=>{if(taskCountdowns[taskId]){clearInterval(taskCountdowns[taskId].timer)
delete taskCountdowns[taskId]
console.log(`✅ 已清理任务 ${taskId} 的倒计时`)}
if(window.taskDeadlines[taskId]!==undefined){delete window.taskDeadlines[taskId]}
if(taskTextareaContents[taskId]!==undefined){delete taskTextareaContents[taskId]}
if(taskOptionsStates[taskId]!==undefined){delete taskOptionsStates[taskId]}
if(taskImages[taskId]!==undefined){delete taskImages[taskId]}})}
const hasActiveTasks=tasks.length>0&&tasks.some(t=>t.status!=='completed')
currentTasks=tasks
tasks.forEach(task=>{if(task.status==='completed')return
const total=typeof task.auto_resubmit_timeout==='number'?task.auto_resubmit_timeout:250
if(total<=0){if(taskCountdowns[task.task_id]){try{if(taskCountdowns[task.task_id].timer){clearInterval(taskCountdowns[task.task_id].timer)}}catch(e){}
delete taskCountdowns[task.task_id]}
return}
if(!taskCountdowns[task.task_id]){const remaining=task.remaining_time??total
startTaskCountdown(task.task_id,remaining,total)}})
const activeTask=tasks.find(t=>t.status==='active')
if(activeTask&&activeTask.task_id!==activeTaskId){const oldActiveTaskId=activeTaskId
activeTaskId=activeTask.task_id
console.log(`同步activeTaskId: ${oldActiveTaskId} -> ${activeTaskId}`)
updateCountdownRingColors(oldActiveTaskId,activeTaskId)}else if(!activeTaskId&&tasks.length>0){const firstIncompleteTask=tasks.find(t=>t.status!=='completed')
if(firstIncompleteTask){activeTaskId=firstIncompleteTask.task_id
console.log(`自动设置第一个未完成任务为active: ${activeTaskId}`)}else{console.log('所有任务已完成，不设置activeTaskId')}}else if(tasks.length===0&&activeTaskId){console.log(`✅ 任务列表已清空，重置 activeTaskId: ${activeTaskId} -> null`)
activeTaskId=null}
const contentContainer=document.getElementById('content-container')
const noContentContainer=document.getElementById('no-content-container')
const isShowingNoContent=noContentContainer&&noContentContainer.style.display==='flex'
if(hasActiveTasks&&isShowingNoContent){console.log('🚀 有任务但显示无内容页面，切换到内容页面')
if(typeof showContentPage==='function'){showContentPage()}}else if(!hasActiveTasks&&contentContainer&&contentContainer.style.display==='block'){console.log('📭 无任务但显示内容页面，切换到无内容页面')
if(typeof showNoContentPage==='function'){showNoContentPage()}}
renderTaskTabs()
if(isManualSwitching){return}
if(activeTask&&activeTask.task_id===activeTaskId){loadTaskDetails(activeTaskId)}}
function updateTasksStats(stats){return}
function renderTaskTabs(){const tabsContainer=document.getElementById('task-tabs')
const container=document.getElementById('task-tabs-container')
if(!container||!tabsContainer){console.warn('标签栏容器未找到，可能DOM还未加载完成，将在100ms后重试')
setTimeout(()=>{const retryContainer=document.getElementById('task-tabs-container')
const retryTabsContainer=document.getElementById('task-tabs')
if(retryContainer&&retryTabsContainer){console.log('✅ 重试成功，开始渲染标签栏')
renderTaskTabs()}else{console.error('❌ 重试失败，标签栏容器仍然未找到')}},100)
return}
const incompleteTasks=currentTasks.filter(task=>task.status!=='completed')
if(incompleteTasks.length===0){container.classList.add('hidden')
return}
container.classList.remove('hidden')
const existingTabs=tabsContainer.querySelectorAll('.task-tab')
const existingTaskIds=Array.from(existingTabs).map(tab=>tab.dataset.taskId)
const currentTaskIds=currentTasks.map(t=>t.task_id)
const incompleteTaskIds=incompleteTasks.map(t=>t.task_id)
const needsRebuild=existingTaskIds.length!==incompleteTaskIds.length||existingTaskIds.some((id,i)=>id!==incompleteTaskIds[i])
if(needsRebuild){tabsContainer.innerHTML=''
incompleteTasks.forEach(task=>{const tab=createTaskTab(task)
tabsContainer.appendChild(tab)})}else{existingTabs.forEach(tab=>{const taskId=tab.dataset.taskId
const isActive=taskId===activeTaskId
tab.classList.toggle('active',isActive)})}}
function createTaskTab(task){const tab=document.createElement('div')
tab.className='task-tab'
if(task.status==='active'){tab.classList.add('active')}
tab.dataset.taskId=task.task_id
const textSpan=document.createElement('span')
textSpan.className='task-tab-text'
const taskParts=task.task_id.split('-')
const lastPart=taskParts[taskParts.length-1]
const prefixParts=taskParts.slice(0,-1).join('-')
let displayName
if(prefixParts.length>12){displayName=`${prefixParts.substring(0, 11)}... ${lastPart}`}else{displayName=`${prefixParts} ${lastPart}`}
textSpan.textContent=displayName
textSpan.title=task.task_id
tab.appendChild(textSpan)
if(task.status!=='completed'){const countdownRing=document.createElement('div')
countdownRing.className='countdown-ring'
countdownRing.id=`countdown-${task.task_id}`
let remaining,total
if(taskCountdowns[task.task_id]){remaining=taskCountdowns[task.task_id].remaining
total=taskCountdowns[task.task_id].timeout||250}else{remaining=task.remaining_time??task.auto_resubmit_timeout??250
total=task.auto_resubmit_timeout||250}
const radius=9
const circumference=2*Math.PI*radius
const progress=remaining/total
const offset=circumference*(1-progress)
const isActive=task.task_id===activeTaskId
const strokeColor=isActive?'rgba(255, 255, 255, 0.9)':'rgba(139, 92, 246, 0.9)'
countdownRing.innerHTML=`
<svg width="22" height="22" viewBox="0 0 22 22">
<circle
cx="11" cy="11" r="${radius}"
stroke="${strokeColor}"
stroke-width="3"
fill="none"
stroke-dasharray="${circumference}"
stroke-dashoffset="${offset}"
stroke-linecap="round"
/>
</svg>
<span class="countdown-number">${remaining}</span>
`
countdownRing.title=`剩余${remaining}秒`
tab.appendChild(countdownRing)}
tab.onclick=()=>switchTask(task.task_id)
return tab}
async function switchTask(taskId){if(activeTaskId){const textarea=document.getElementById('feedback-text')
if(textarea){taskTextareaContents[activeTaskId]=textarea.value
console.log(`✅ 已保存任务 ${activeTaskId} 的 textarea 内容`)}
const optionsContainer=document.getElementById('options-container')
if(optionsContainer){const checkboxes=optionsContainer.querySelectorAll('input[type="checkbox"]')
const optionsStates=[]
checkboxes.forEach((checkbox,index)=>{optionsStates[index]=checkbox.checked})
taskOptionsStates[activeTaskId]=optionsStates
console.log(`✅ 已保存任务 ${activeTaskId} 的选项勾选状态`)}
taskImages[activeTaskId]=selectedImages.map(img=>({...img}))
console.log(`✅ 已保存任务 ${activeTaskId} 的图片列表 (${selectedImages.length} 张)`)}
isManualSwitching=true
window.dispatchEvent(new CustomEvent('taskSwitchStart',{detail:{taskId}}))
const oldActiveTaskId=activeTaskId
activeTaskId=taskId
renderTaskTabs()
updateCountdownRingColors(oldActiveTaskId,taskId)
const cachedTask=currentTasks.find(t=>t.task_id===taskId)
if(cachedTask&&cachedTask.prompt){console.log(`🚀 使用缓存任务信息立即更新内容: ${taskId}`)
const taskIdContainer=document.getElementById('task-id-container')
const taskIdText=document.getElementById('task-id-text')
if(taskIdContainer&&taskIdText){if(cachedTask.task_id&&cachedTask.task_id.trim()){taskIdText.textContent=cachedTask.task_id
taskIdContainer.classList.remove('hidden')}else{taskIdContainer.classList.add('hidden')}}
updateDescriptionDisplay(cachedTask.prompt)
if(cachedTask.predefined_options){updateOptionsDisplay(cachedTask.predefined_options)}}
try{fetch(`/api/tasks/${taskId}/activate`,{method:'POST'}).then(res=>res.json()).then(data=>{if(!data.success){console.error('激活任务失败:',data.error)}else{console.log(`✅ 任务已激活: ${taskId}`)}}).catch(err=>console.error('激活任务失败:',err))
loadTaskDetails(taskId).catch(err=>{console.warn('加载任务详情失败，但UI已从缓存更新:',err)})}catch(error){console.error('切换任务失败:',error)}finally{if(manualSwitchingTimer){clearTimeout(manualSwitchingTimer)}
manualSwitchingTimer=setTimeout(()=>{isManualSwitching=false
manualSwitchingTimer=null
window.dispatchEvent(new CustomEvent('taskSwitchComplete',{detail:{taskId}}))
console.log('✅ 任务切换锁定已解除，允许轮询恢复')},200)}}
function updateCountdownRingColors(oldActiveTaskId,newActiveTaskId){if(oldActiveTaskId){const oldRing=document.getElementById(`countdown-${oldActiveTaskId}`)
if(oldRing){const oldCircle=oldRing.querySelector('circle')
if(oldCircle){oldCircle.setAttribute('stroke','rgba(139, 92, 246, 0.9)')}}}
if(newActiveTaskId){const newRing=document.getElementById(`countdown-${newActiveTaskId}`)
if(newRing){const newCircle=newRing.querySelector('circle')
if(newCircle){newCircle.setAttribute('stroke','rgba(255, 255, 255, 0.9)')}}}}
async function loadTaskDetails(taskId){try{const response=await fetch(`/api/tasks/${taskId}`)
const data=await response.json()
if(taskId!==activeTaskId){console.log(`⏭️ 跳过过期的任务详情: ${taskId}（当前活动: ${activeTaskId}）`)
return}
if(data.success){const task=data.task
const taskIdContainer=document.getElementById('task-id-container')
const taskIdText=document.getElementById('task-id-text')
if(taskIdContainer&&taskIdText){if(task.task_id&&task.task_id.trim()){taskIdText.textContent=task.task_id
taskIdContainer.classList.remove('hidden')}else{taskIdContainer.classList.add('hidden')}}
updateDescriptionDisplay(task.prompt)
updateOptionsDisplay(task.predefined_options)
const textarea=document.getElementById('feedback-text')
if(textarea&&taskTextareaContents[taskId]!==undefined){textarea.value=taskTextareaContents[taskId]
console.log(`✅ 已恢复任务 ${taskId} 的 textarea 内容`)}
if(taskImages[taskId]&&taskImages[taskId].length>0){selectedImages=taskImages[taskId].map(img=>({...img}))
const previewContainer=document.getElementById('image-previews')
if(previewContainer){previewContainer.innerHTML=''
selectedImages.forEach(imageItem=>{renderImagePreview(imageItem,false)})
updateImageCounter()
updateImagePreviewVisibility()}
console.log(`✅ 已恢复任务 ${taskId} 的图片列表 (${selectedImages.length} 张)`)}
if(!taskCountdowns[task.task_id]){const remaining=task.remaining_time??task.auto_resubmit_timeout
const total=task.auto_resubmit_timeout
startTaskCountdown(task.task_id,remaining,total)
console.log(`首次启动倒计时: ${taskId}, 剩余 ${remaining}s / 总 ${total}s`)}else{console.log(`倒计时已存在，不重置: ${taskId}`)}
console.log(`已加载任务详情: ${taskId}`)}else{console.error('加载任务详情失败:',data.error)}}catch(error){console.error('加载任务详情失败:',error)}}
async function updateDescriptionDisplay(prompt){const descriptionElement=document.getElementById('description')
if(!descriptionElement)return
try{let htmlContent=prompt
if(typeof marked!=='undefined'){try{htmlContent=marked.parse(prompt)}catch(e){console.warn('marked.js 解析失败:',e)}}
descriptionElement.innerHTML=htmlContent
if(typeof Prism!=='undefined'){Prism.highlightAllUnder(descriptionElement)}
if(typeof processCodeBlocks==='function'){processCodeBlocks(descriptionElement)}
if(typeof processStrikethrough==='function'){processStrikethrough(descriptionElement)}
console.log('✅ 同步渲染 Markdown 完成')
const textContent=descriptionElement.textContent||''
if(window.loadMathJaxIfNeeded){window.loadMathJaxIfNeeded(descriptionElement,textContent)}else if(window.MathJax&&window.MathJax.typesetPromise){window.MathJax.typesetPromise([descriptionElement]).catch(err=>{console.warn('MathJax 渲染失败:',err)})}}catch(error){console.error('更新描述失败:',error)
descriptionElement.textContent=prompt}}
function updateOptionsDisplay(options){const optionsContainer=document.getElementById('options-container')
if(!optionsContainer)return
let selectedStates={}
if(activeTaskId&&taskOptionsStates[activeTaskId]){selectedStates=taskOptionsStates[activeTaskId]
console.log(`✅ 已恢复任务 ${activeTaskId} 的选项勾选状态`)}else{const existingCheckboxes=optionsContainer.querySelectorAll('input[type="checkbox"]')
existingCheckboxes.forEach(checkbox=>{selectedStates[checkbox.id]=checkbox.checked})}
optionsContainer.innerHTML=''
if(options&&options.length>0){options.forEach((option,index)=>{const optionDiv=document.createElement('div')
optionDiv.className='option-item'
const checkbox=document.createElement('input')
checkbox.type='checkbox'
checkbox.id=`option-${index}`
checkbox.value=option
const checkboxId=`option-${index}`
if(selectedStates[checkboxId]||selectedStates[index]){checkbox.checked=true}
const label=document.createElement('label')
label.htmlFor=`option-${index}`
label.textContent=option
optionDiv.appendChild(checkbox)
optionDiv.appendChild(label)
optionsContainer.appendChild(optionDiv)})
optionsContainer.classList.remove('hidden')
optionsContainer.classList.add('visible')
const separator=document.getElementById('separator')
if(separator){separator.classList.remove('hidden')
separator.classList.add('visible')}}else{optionsContainer.classList.add('hidden')
optionsContainer.classList.remove('visible')}}
async function closeTask(taskId){if(!confirm(`确定要关闭任务 ${taskId} 吗？`)){return}
try{if(taskCountdowns[taskId]){clearInterval(taskCountdowns[taskId].timer)
delete taskCountdowns[taskId]}
if(taskTextareaContents[taskId]!==undefined){delete taskTextareaContents[taskId]
console.log(`✅ [关闭任务] 已清除任务 ${taskId} 保存的 textarea 内容`)}
if(taskOptionsStates[taskId]!==undefined){delete taskOptionsStates[taskId]
console.log(`✅ [关闭任务] 已清除任务 ${taskId} 保存的选项勾选状态`)}
if(taskImages[taskId]!==undefined){delete taskImages[taskId]
console.log(`✅ [关闭任务] 已清除任务 ${taskId} 保存的图片列表`)}
currentTasks=currentTasks.filter(t=>t.task_id!==taskId)
renderTaskTabs()
if(activeTaskId===taskId&¤tTasks.length>0){switchTask(currentTasks[0].task_id)}
console.log(`已关闭任务: ${taskId}`)}catch(error){console.error('关闭任务失败:',error)}}
function startTaskCountdown(taskId,remaining,total=null){const timeout=total||remaining
if(taskCountdowns[taskId]&&taskCountdowns[taskId].timer){clearInterval(taskCountdowns[taskId].timer)}
taskCountdowns[taskId]={remaining:remaining,timeout:timeout,timer:null}
if(taskId===activeTaskId){updateCountdownDisplay(remaining)}
function calculateRemainingFromDeadline(){const deadline=window.taskDeadlines[taskId]
if(deadline){const adjustedNow=Date.now()/1000+(window.serverTimeOffset||0)
return Math.max(0,Math.floor(deadline-adjustedNow))}
return taskCountdowns[taskId].remaining-1}
taskCountdowns[taskId].timer=setInterval(()=>{const newRemaining=calculateRemainingFromDeadline()
taskCountdowns[taskId].remaining=newRemaining
const countdownRing=document.getElementById(`countdown-${taskId}`)
if(countdownRing){const remaining=taskCountdowns[taskId].remaining
const total=taskCountdowns[taskId].timeout||250
const progress=remaining/total
const radius=9
const circumference=2*Math.PI*radius
const offset=circumference*(1-progress)
const circle=countdownRing.querySelector('circle')
const numberSpan=countdownRing.querySelector('.countdown-number')
if(circle){circle.setAttribute('stroke-dashoffset',offset)}
if(numberSpan){numberSpan.textContent=remaining}
countdownRing.title=`剩余${remaining}秒`}
if(taskId===activeTaskId){updateCountdownDisplay(taskCountdowns[taskId].remaining)}
if(taskCountdowns[taskId].remaining<=0){clearInterval(taskCountdowns[taskId].timer)
if(taskId===activeTaskId){autoSubmitTask(taskId)}else{if(!activeTaskId){console.log(`非激活任务 ${taskId} 超时，且无活动任务，自动提交`)
autoSubmitTask(taskId)}else{console.log(`任务 ${taskId} 超时，但用户正在处理其他任务 ${activeTaskId}，暂不自动提交`)}}}},1000)
console.log(`已启动任务倒计时: ${taskId}, 剩余 ${remaining}s / 总 ${timeout}s`)}
function formatCountdown(seconds){if(seconds>60){return`${Math.floor(seconds / 60)}m`}
return`${seconds}s`}
async function autoSubmitTask(taskId){console.log(`任务 ${taskId} 倒计时结束，自动提交`)
const prompts=await fetchFeedbackPromptsFresh()
const defaultMessage=prompts&&prompts.resubmit_prompt?prompts.resubmit_prompt:'请立即调用 interactive_feedback 工具'
await submitTaskFeedback(taskId,defaultMessage,[])}
async function submitTaskFeedback(taskId,feedbackText,selectedOptions){try{const formData=new FormData()
formData.append('feedback_text',feedbackText)
formData.append('selected_options',JSON.stringify(selectedOptions))
selectedImages.forEach((img,index)=>{if(img.file){formData.append(`image_${index}`,img.file)}})
const response=await fetch(`/api/tasks/${taskId}/submit`,{method:'POST',body:formData})
const data=await response.json()
if(data.success){console.log(`任务 ${taskId} 提交成功`)
if(taskCountdowns[taskId]){clearInterval(taskCountdowns[taskId].timer)
delete taskCountdowns[taskId]}
if(taskTextareaContents[taskId]!==undefined){delete taskTextareaContents[taskId]
console.log(`✅ 已清除任务 ${taskId} 保存的 textarea 内容`)}
if(taskOptionsStates[taskId]!==undefined){delete taskOptionsStates[taskId]
console.log(`✅ 已清除任务 ${taskId} 保存的选项勾选状态`)}
if(taskImages[taskId]!==undefined){delete taskImages[taskId]
console.log(`✅ 已清除任务 ${taskId} 保存的图片列表`)}
setTimeout(async()=>{await refreshTasksList()
const nextTask=currentTasks.find(t=>t.task_id!==taskId&&t.status!=='completed')
if(nextTask){console.log(`🔄 自动切换到下一个任务: ${nextTask.task_id}`)
switchTask(nextTask.task_id)}else{console.log(`✅ 所有任务已完成`)}},300)}else{console.error('提交任务失败:',data.error)}}catch(error){console.error('提交任务反馈失败:',error)}}
function showNewTaskVisualHint(count){const container=document.getElementById('task-tabs-container')
if(!container)return
const html=document.documentElement
const currentTheme=html.getAttribute('data-theme')
const isLightTheme=currentTheme==='light'
const createSvg=`<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 20 20" fill="none" style="flex-shrink: 0; margin-right: 10px;"><path d="M15.5117 1.99707C15.9213 2.0091 16.3438 2.13396 16.6768 2.46679C17.0278 2.81814 17.1209 3.26428 17.0801 3.68261C17.0404 4.08745 16.8765 4.49344 16.6787 4.85058C16.3934 5.36546 15.9941 5.85569 15.6348 6.20898C15.7682 6.41421 15.8912 6.66414 15.9551 6.9453C16.0804 7.4977 15.9714 8.13389 15.4043 8.70116C14.8566 9.24884 13.974 9.54823 13.1943 9.71679C12.7628 9.81003 12.3303 9.86698 11.9473 9.90233C12.0596 10.2558 12.0902 10.7051 11.8779 11.2012L11.8223 11.3203C11.5396 11.8854 11.0275 12.2035 10.4785 12.3965C9.93492 12.5875 9.29028 12.6792 8.65332 12.75C7.99579 12.8231 7.34376 12.8744 6.70117 12.9775C6.14371 13.067 5.63021 13.1903 5.18652 13.3818L5.00585 13.4658C4.53515 14.2245 4.13745 14.9658 3.80957 15.6465C4.43885 15.2764 5.1935 15 5.99999 15C6.27614 15 6.49999 15.2238 6.49999 15.5C6.49999 15.7761 6.27613 16 5.99999 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10.8203 9.88183C10.7996 9.85598 10.7822 9.83638 10.7715 9.82518L10.7607 9.81542L10.7627 9.8164L10.7646 9.81835C10.6114 9.67972 10.5597 9.46044 10.6338 9.26757C10.7082 9.07475 10.8939 8.94726 11.1006 8.94726C11.5282 8.94719 12.26 8.8956 12.9834 8.73925C13.7297 8.5779 14.3654 8.32602 14.6973 7.99413C15.0087 7.68254 15.0327 7.40213 14.9795 7.16698C14.9332 6.96327 14.8204 6.77099 14.707 6.62792L14.5957 6.50195C14.4933 6.39957 14.4401 6.25769 14.4502 6.11327C14.4605 5.96888 14.5327 5.83599 14.6484 5.74902C14.9558 5.51849 15.4742 4.96086 15.8037 4.3662C15.9675 4.07048 16.0637 3.80137 16.085 3.58593C16.1047 3.38427 16.0578 3.26213 15.9697 3.17382C15.8631 3.06726 15.7102 3.00377 15.4824 2.99707Z" fill="#d97757"/></svg>`
const themeStyles=isLightTheme?{background:'linear-gradient(135deg, #faf9f5 0%, #f2f1ec 100%)',color:'#131314',border:'1px solid rgba(217, 119, 87, 0.4)',boxShadow:'0 8px 24px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(217, 119, 87, 0.15)'}:{background:'rgba(45, 45, 60, 0.95)',color:'rgba(245, 245, 247, 0.95)',border:'1px solid rgba(255, 255, 255, 0.08)',boxShadow:'0 8px 24px rgba(0, 0, 0, 0.35)'}
const hint=document.createElement('div')
hint.id='new-task-hint'
hint.style.cssText=`
position: fixed;
top: 20px;
right: 20px;
display: flex;
align-items: center;
background: ${themeStyles.background};
color: ${themeStyles.color};
padding: 14px 20px;
border-radius: 12px;
border: ${themeStyles.border};
box-shadow: ${themeStyles.boxShadow};
font-size: 14px;
font-weight: 500;
letter-spacing: 0.02em;
z-index: 10000;
animation: slideInRight 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), fadeOutUp 0.3s ease-in 2.7s forwards;
pointer-events: none;
`
hint.innerHTML=`${createSvg}<span>${count} 个新任务已到达</span>`
document.body.appendChild(hint)
setTimeout(()=>{if(hint.parentNode){hint.parentNode.removeChild(hint)}},3000)
console.log(`显示新任务视觉提示: ${count} 个新任务`)}
function showNewTaskNotification(count){showNewTaskVisualHint(count)
if(typeof notificationManager!=='undefined'){notificationManager.sendNotification('AI Intervention Agent',`收到 ${count} 个新任务`,{tag:'new-tasks',requireInteraction:false}).catch(error=>{console.warn('发送新任务通知失败:',error)})}}
async function initMultiTaskSupport(){console.log('初始化多任务支持...')
await fetchFeedbackPromptsFresh()
await refreshTasksList()
startTasksPolling()
setInterval(()=>{if(typeof document!=='undefined'&&document.hidden){return}
if(!tasksPollingTimer){console.warn('⚠️ 任务轮询已停止,自动重新启动')
startTasksPolling()}},30000)
const textarea=document.getElementById('feedback-text')
if(textarea){textarea.addEventListener('input',()=>{if(activeTaskId){taskTextareaContents[activeTaskId]=textarea.value}})
console.log('✅ 已启用 textarea 实时保存')}
const optionsContainer=document.getElementById('options-container')
if(optionsContainer){optionsContainer.addEventListener('change',event=>{if(event.target.type==='checkbox'&&activeTaskId){const checkboxes=optionsContainer.querySelectorAll('input[type="checkbox"]')
const states={}
checkboxes.forEach(cb=>{states[cb.id]=cb.checked})
taskOptionsStates[activeTaskId]=states}})
console.log('✅ 已启用选项状态实时保存')}
console.log('多任务支持初始化完成 (包含轮询健康检查和实时保存)')}
async function refreshTasksList(){const ok=await fetchAndApplyTasks('manual')
if(ok){tasksPollBackoffMs=TASKS_POLL_BASE_MS
console.log('任务列表已手动刷新')}
if(!tasksPollingTimer&&!(typeof document!=='undefined'&&document.hidden)){startTasksPolling()}}
if(typeof window!=='undefined'){window.multiTaskModule={startTasksPolling,stopTasksPolling,switchTask,closeTask,initMultiTaskSupport,refreshTasksList}
window.refreshTasksList=refreshTasksList}
if(typeof document!=='undefined'&&typeof document.addEventListener==='function'){document.addEventListener('DOMContentLoaded',()=>{fetchFeedbackPromptsFresh()})}
