<script setup lang="ts">
import { computed, onUnmounted, ref, reactive, nextTick, watch, onMounted } from 'vue'
import { throttle } from 'lodash'
import { AnchorLocations, BezierConnector } from '@jsplumb/browser-ui'
import { ElMessage, ElMessageBox } from 'element-plus'
import AdditionalOutputCard from './AdditionalOutputCard.vue'
import SvgIcon from '@/components/SvgIcon/index.vue'
import { getActionTypeDisplay, getAgentMapIcon } from '@/layout/components/config.ts'
import { type ConnectArg, Jsplumb } from '@/layout/components/Main/TaskTemplate/utils.ts'
import variables from '@/styles/variables.module.scss'
import { type IRawStepTask, useAgentsStore, type IRawPlanResponse } from '@/stores'
import api, { type StreamingEvent } from '@/api'
import ProcessCard from '../TaskProcess/ProcessCard.vue'
import ExecutePlan from './ExecutePlan.vue'
import websocket from '@/utils/websocket'

const emit = defineEmits<{
  (e: 'refreshLine'): void
  (el: 'setCurrentTask', task: IRawStepTask): void
}>()

const agentsStore = useAgentsStore()
const drawerVisible = ref(false)

const collaborationProcess = computed(() => {
  return agentsStore.agentRawPlan.data?.['Collaboration Process'] ?? []
})

// Step execution status enum
enum StepExecutionStatus {
  WAITING = 'waiting', // Waiting for data
  READY = 'ready', // Ready to execute
  RUNNING = 'running', // Currently running
  COMPLETED = 'completed', // Execution completed
  FAILED = 'failed' // Execution failed
}

// Execution status for each step
const stepExecutionStatus = ref<Record<string, StepExecutionStatus>>({})

// Check if step is ready to execute (has TaskProcess data)
const isStepReady = (step: IRawStepTask) => {
  return step.TaskProcess && step.TaskProcess.length > 0
}

// 判断动作是否有执行结果
const hasActionResult = (step: IRawStepTask, actionId: string) => {
  const stepResult = agentsStore.executePlan.find(
    r => r.NodeId === step.StepName && r.LogNodeType === 'step'
  )
  if (!stepResult || !stepResult.ActionHistory) {
    return false
  }
  return stepResult.ActionHistory.some(action => action.ID === actionId)
}

// 判断 OutputObject 是否有执行结果
const hasObjectResult = (outputObject?: string) => {
  if (!outputObject) return false
  return agentsStore.executePlan.some(r => r.NodeId === outputObject && r.LogNodeType === 'object')
}

// Get execution status of a step
const getStepStatus = (step: IRawStepTask): StepExecutionStatus => {
  const stepName = step.StepName || step.Id || ''

  // If status is already recorded, return it
  if (stepExecutionStatus.value[stepName]) {
    return stepExecutionStatus.value[stepName]
  }

  // Check if has TaskProcess data
  if (isStepReady(step)) {
    return StepExecutionStatus.READY
  } else {
    return StepExecutionStatus.WAITING
  }
}

// Calculate preparation status of all steps
const stepsReadyStatus = computed(() => {
  const steps = collaborationProcess.value
  const readySteps: string[] = []
  const waitingSteps: string[] = []

  steps.forEach(step => {
    if (isStepReady(step)) {
      readySteps.push(step.StepName || 'Unknown step')
    } else {
      waitingSteps.push(step.StepName || 'Unknown step')
    }
  })

  return {
    ready: readySteps,
    waiting: waitingSteps,
    allReady: waitingSteps.length === 0,
    totalCount: steps.length,
    readyCount: readySteps.length
  }
})

// Watch step data changes, update waiting step status
watch(
  () => collaborationProcess.value,
  newSteps => {
    newSteps.forEach(step => {
      const stepName = step.StepName || step.Id || ''
      const currentStatus = stepExecutionStatus.value[stepName]

      // If step was waiting and now has data, set to ready
      if (currentStatus === StepExecutionStatus.WAITING && isStepReady(step)) {
        stepExecutionStatus.value[stepName] = StepExecutionStatus.READY

        // 如果正在执行中，自动执行下一批就绪的步骤
        if (autoExecuteEnabled.value && loading.value) {
          executeNextReadyBatch()
        }
      }
    })
  },
  { deep: true }
)

// Enable auto-execution (auto-execute when new steps are ready)
const autoExecuteEnabled = ref(true)

// Watch additional outputs changes
watch(
  () => agentsStore.additionalOutputs,
  () => {
    nextTick(() => {
      setTimeout(() => {
        jsplumb.repaintEverything()
      }, 0)
    })
  },
  { deep: true }
)

// Edit logic
const editMode = ref(false)
const editMap = reactive<Record<string, boolean>>({})
const editBuffer = reactive<Record<string, string | undefined>>({})
const showPopover = ref(false)
function getProcessDescription(stepId: string, processId: string) {
  const step = collaborationProcess.value.find(s => s.Id === stepId)
  if (step) {
    const process = step.TaskProcess.find(p => p.ID === processId)
    return process?.Description || ''
  }
  return ''
}

function handleOpenEdit(stepId: string, processId: string) {
  if (!editMode.value) return
  const key = `${stepId}-${processId}`
  editMap[key] = true
  editBuffer[key] = getProcessDescription(stepId, processId)
}

function handleSaveEdit(stepId: string, processId: string, value: string) {
  const key = `${stepId}-${processId}`
  const step = collaborationProcess.value.find(s => s.Id === stepId)
  if (step) {
    const process = step.TaskProcess.find(p => p.ID === processId)
    if (process) {
      process.Description = value
    }
  }
  editMap[key] = false
}
const jsplumb = new Jsplumb('task-results-main', {
  connector: {
    type: BezierConnector.type,
    options: { curviness: 30, stub: 10 }
  }
})

// Refresh connections in real-time when collapsing panels
let timer: ReturnType<typeof setInterval> | null = null
function handleCollapse() {
  if (timer) {
    clearInterval(timer)
  }
  timer = setInterval(() => {
    jsplumb.repaintEverything()
    emit('refreshLine')
  }, 1) as ReturnType<typeof setInterval>

  // Default fully open after 3 seconds
  const timer1 = setTimeout(() => {
    if (timer) {
      clearInterval(timer)
      timer = null
    }
  }, 3000)

  onUnmounted(() => {
    if (timer) {
      clearInterval(timer)
    }
    if (timer1) {
      clearInterval(timer1)
    }
  })
}

// Create internal connections
function createInternalLine(id?: string) {
  const arr: ConnectArg[] = []
  jsplumb.reset()
  collaborationProcess.value.forEach(item => {
    // 创建左侧流程与产出的连线
    arr.push({
      sourceId: `task-results-${item.Id}-0`,
      targetId: `task-results-${item.Id}-1`,
      anchor: [AnchorLocations.Left, AnchorLocations.Left]
    })
    collaborationProcess.value.forEach(jitem => {
      // 创建左侧产出与上一步流程的连线
      if (item.InputObject_List!.includes(jitem.OutputObject ?? '')) {
        arr.push({
          sourceId: `task-results-${jitem.Id}-1`,
          targetId: `task-results-${item.Id}-0`,
          anchor: [AnchorLocations.Left, AnchorLocations.Left],
          config: {
            type: 'output'
          }
        })
      }
      // 创建右侧任务程序与InputObject字段的连线
      jitem.TaskProcess.forEach(i => {
        if (i.ImportantInput?.includes(`InputObject:${item.OutputObject}`)) {
          const color = getActionTypeDisplay(i.ActionType)?.color ?? ''
          const sourceId = `task-results-${item.Id}-1`
          const targetId = `task-results-${jitem.Id}-0-${i.ID}`
          arr.push({
            sourceId,
            targetId,
            anchor: [AnchorLocations.Right, AnchorLocations.Right],
            config: {
              stops: [
                [0, color],
                [1, color]
              ],
              transparent: targetId !== id
            }
          })
        }
      })
    })

    // 创建右侧TaskProcess内部连线
    item.TaskProcess?.forEach(i => {
      if (!i.ImportantInput?.length) {
        return
      }
      item.TaskProcess?.forEach(i2 => {
        if (i.ImportantInput.includes(`ActionResult:${i2.ID}`)) {
          const color = getActionTypeDisplay(i.ActionType)?.color ?? ''
          const sourceId = `task-results-${item.Id}-0-${i2.ID}`
          const targetId = `task-results-${item.Id}-0-${i.ID}`
          arr.push({
            sourceId,
            targetId,
            anchor: [AnchorLocations.Right, AnchorLocations.Right],
            config: {
              stops: [
                [0, color],
                [1, color]
              ],
              transparent: targetId !== id
            }
          })
        }
      })
    })
  })

  jsplumb.connects(arr)
  jsplumb.repaintEverything()
}

const loading = ref(false)
const executionProgress = ref({
  currentStep: 0,
  totalSteps: 0,
  currentAction: 0,
  totalActions: 0,
  currentStepName: '',
  message: '准备执行任务...'
})

// Pause functionality state
const isPaused = ref(false) // Whether paused
const isStreaming = ref(false) // Whether streaming data (backend started returning)
const isButtonLoading = ref(false) // Button brief loading state (prevent double-click)

// Store current step execution index (for sequential execution)
const currentExecutionIndex = ref(0)

// Execute next batch of ready steps (batch execution to maintain dependencies)
async function executeNextReadyBatch() {
  const steps = collaborationProcess.value

  // Collect all ready but unexecuted steps (in order, until hitting unready step)
  const readySteps: IRawStepTask[] = []

  for (let i = 0; i < steps.length; i++) {
    const step = steps[i]
    if (!step) continue

    // 如果步骤已就绪，加入批量执行列表
    if (isStepReady(step)) {
      const stepName = step.StepName || step.Id || ''
      const status = stepExecutionStatus.value[stepName]

      // Only collect unexecuted steps
      if (!status || status === StepExecutionStatus.READY) {
        readySteps.push(step)
      }
    } else {
      // Stop at first unready step (maintain step order)
      break
    }
  }

  if (readySteps.length > 0) {
    try {
      // Mark all steps to be executed as running
      readySteps.forEach(step => {
        const stepName = step.StepName || step.Id || ''
        stepExecutionStatus.value[stepName] = StepExecutionStatus.RUNNING
      })

      //  构建包含所有已就绪步骤的计划数据（批量发送，保持依赖关系）
      const batchPlan: IRawPlanResponse = {
        'General Goal': agentsStore.agentRawPlan.data?.['General Goal'] || '',
        'Initial Input Object': agentsStore.agentRawPlan.data?.['Initial Input Object'] || [],
        'Collaboration Process': readySteps // Key: batch send steps
      }

      const tempResults: any[] = []

      // Execute these steps in batch
      await new Promise<void>((resolve, reject) => {
        api.executePlanOptimized(
          batchPlan,
          // onMessage: handle each event
          (event: StreamingEvent) => {
            // When backend starts returning data, set isStreaming (only once)
            if (!isStreaming.value) {
              isStreaming.value = true
            }

            // If paused, ignore events
            if (isPaused.value) {
              return
            }

            switch (event.type) {
              case 'step_start':
                // 使用后端返回的 step_index 和 total_steps
                executionProgress.value = {
                  currentStep: (event.step_index || 0) + 1,
                  totalSteps: event.total_steps || collaborationProcess.value.length,
                  currentAction: 0,
                  totalActions: 0,
                  currentStepName: event.step_name,
                  message: `正在执行步骤 ${event.step_index + 1}/${
                    event.total_steps || collaborationProcess.value.length
                  }: ${event.step_name}`
                }
                break

              case 'action_complete':
                const parallelInfo = event.batch_info?.is_parallel
                  ? ` [并行 ${event.batch_info!.batch_size} 个动作]`
                  : ''

                // 使用后端返回的 step_index，total_steps 使用当前进度中的值
                const stepIndexForAction = event.step_index || 0
                const totalStepsValue =
                  executionProgress.value.totalSteps || collaborationProcess.value.length
                executionProgress.value = {
                  ...executionProgress.value,
                  currentAction: event.completed_actions,
                  totalActions: event.total_actions,
                  message: `步骤 ${stepIndexForAction + 1}/${totalStepsValue}: ${
                    event.step_name
                  } - 动作 ${event.completed_actions}/${event.total_actions} 完成${parallelInfo}`
                }

                // Update store in real-time
                const existingStep = collaborationProcess.value.find(
                  s => s.StepName === event.step_name
                )
                if (existingStep) {
                  const currentResults = agentsStore.executePlan
                  const stepLogNode = currentResults.find(
                    r => r.NodeId === event.step_name && r.LogNodeType === 'step'
                  )
                  if (!stepLogNode) {
                    const newStepLog = {
                      LogNodeType: 'step',
                      NodeId: event.step_name,
                      InputName_List: existingStep.InputObject_List || [],
                      OutputName: existingStep.OutputObject || '',
                      chatLog: [],
                      inputObject_Record: [],
                      ActionHistory: [event.action_result]
                    }
                    tempResults.push(newStepLog)
                    agentsStore.setExecutePlan([...currentResults, newStepLog])
                  } else {
                    stepLogNode.ActionHistory.push(event.action_result)
                    agentsStore.setExecutePlan([...currentResults])
                  }
                }
                break

              case 'step_complete':
                stepExecutionStatus.value[event.step_name] = StepExecutionStatus.COMPLETED

                // Update complete step log
                const currentResults = agentsStore.executePlan
                const existingLog = currentResults.find(
                  r => r.NodeId === event.step_name && r.LogNodeType === 'step'
                )
                if (existingLog) {
                  existingLog.ActionHistory = event.step_log_node.ActionHistory
                  // 触发响应式更新
                  agentsStore.setExecutePlan([...currentResults])
                } else if (event.step_log_node) {
                  // 添加新的 step_log_node
                  agentsStore.setExecutePlan([...currentResults, event.step_log_node])
                }
                // 添加 object_log_node
                const updatedResults = agentsStore.executePlan
                if (event.object_log_node) {
                  agentsStore.setExecutePlan([...updatedResults, event.object_log_node])
                }
                break

              case 'execution_complete':
                // 所有步骤都标记为完成
                readySteps.forEach(step => {
                  const stepName = step.StepName || step.Id || ''
                  if (stepExecutionStatus.value[stepName] !== StepExecutionStatus.COMPLETED) {
                    stepExecutionStatus.value[stepName] = StepExecutionStatus.COMPLETED
                  }
                })

                resolve()
                break

              case 'error':
                console.error(' 执行错误:', event.message)
                executionProgress.value.message = `执行错误: ${event.message}`
                readySteps.forEach(step => {
                  const stepName = step.StepName || step.Id || ''
                  stepExecutionStatus.value[stepName] = StepExecutionStatus.FAILED
                })
                reject(new Error(event.message))
                break
            }
          },
          // onError
          (error: Error) => {
            console.error(' 流式执行错误:', error)
            executionProgress.value.message = `执行失败: ${error.message}`
            readySteps.forEach(step => {
              const stepName = step.StepName || step.Id || ''
              stepExecutionStatus.value[stepName] = StepExecutionStatus.FAILED
            })
            reject(error)
          },
          // onComplete
          () => {
            resolve()
          }
        )
      })

      //  批量执行成功后，递归执行下一批
      await executeNextReadyBatch()
    } catch (error) {
      ElMessage.error('批量执行失败')
      // 重置所有执行状态
      loading.value = false
      isPaused.value = false
      isStreaming.value = false
    }
  } else {
    // No more ready steps
    loading.value = false
    // 重置暂停和流式状态
    isPaused.value = false
    isStreaming.value = false

    // Check if there are still waiting steps
    const hasWaitingSteps = steps.some(step => step && !isStepReady(step))

    if (hasWaitingSteps) {
      const waitingStepNames = steps
        .filter(step => step && !isStepReady(step))
        .map(step => step?.StepName || '未知')
      executionProgress.value.message = `等待 ${waitingStepNames.length} 个步骤数据填充中...`
      ElMessage.info(`等待 ${waitingStepNames.length} 个步骤数据填充中...`)
    } else {
      executionProgress.value.message = '所有步骤已完成'
      ElMessage.success('所有步骤已完成')
    }
  }
}

// Pause/Resume handler
async function handlePauseResume() {
  if (isPaused.value) {
    // Resume execution
    try {
      if (websocket.connected) {
        await websocket.send('resume_execution', {
          goal: agentsStore.agentRawPlan.data?.['General Goal'] || ''
        })
        // 只有在收到成功响应后才更新状态
        isPaused.value = false
        ElMessage.success('已恢复执行')
      } else {
        ElMessage.warning('WebSocket未连接，无法恢复执行')
      }
    } catch (error) {
      ElMessage.error('恢复执行失败')
      // 恢复失败时，保持原状态不变（仍然是暂停状态）
    }
  } else {
    // Pause execution
    try {
      if (websocket.connected) {
        await websocket.send('pause_execution', {
          goal: agentsStore.agentRawPlan.data?.['General Goal'] || ''
        })
        // 只有在收到成功响应后才更新状态
        isPaused.value = true
        ElMessage.success('已暂停执行，可稍后继续')
      } else {
        ElMessage.warning('WebSocket未连接，无法暂停')
      }
    } catch (error) {
      ElMessage.error('暂停执行失败')
      // 暂停失败时，保持原状态不变（仍然是非暂停状态）
    }
  }
}

// Handle execute button click
async function handleExecuteButtonClick() {
  // If streaming, show pause/resume functionality
  if (isStreaming.value) {
    await handlePauseResume()
    return
  }

  // Otherwise, execute normal task execution logic
  await handleRun()
}

async function handleRun() {
  // Check if there are ready steps
  const readySteps = stepsReadyStatus.value.ready
  const waitingSteps = stepsReadyStatus.value.waiting

  if (readySteps.length === 0 && waitingSteps.length > 0) {
    ElMessageBox.confirm(
      `All ${waitingSteps.length} steps的数据还在填充中：\n\n${waitingSteps.join(
        '、'
      )}\n\n建议等待数据填充完成后再执行。`,
      'Step data not ready',
      {
        confirmButtonText: 'I Understand',
        cancelButtonText: 'Close',
        type: 'warning'
      }
    )
    return
  }

  // Set button brief loading state (prevent double-click)
  isButtonLoading.value = true
  setTimeout(() => {
    isButtonLoading.value = false
  }, 1000)

  // Reset pause and streaming state
  isPaused.value = false
  isStreaming.value = false

  // Start execution
  loading.value = true
  currentExecutionIndex.value = 0

  // Clear previous execution results and status
  agentsStore.setExecutePlan([])
  stepExecutionStatus.value = {}

  // Start batch executing first batch of ready steps
  await executeNextReadyBatch()
}

// View task process
async function handleTaskProcess() {
  drawerVisible.value = true
}

// Reset execution results
function handleRefresh() {
  agentsStore.setExecutePlan([])
}

// Add scroll state indicator
const isScrolling = ref(false)
let scrollTimer: ReturnType<typeof setTimeout> | null = null

// Modify scroll handler
function handleScroll() {
  isScrolling.value = true
  emit('refreshLine')
  // 清除之前的定时器
  if (scrollTimer) {
    clearTimeout(scrollTimer)
  }
  jsplumb.repaintEverything()

  // 设置滚动结束检测
  scrollTimer = setTimeout(() => {
    isScrolling.value = false
  }, 300) as ReturnType<typeof setTimeout>
}

// Modify mouse event handler
const handleMouseEnter = throttle(id => {
  if (!isScrolling.value) {
    createInternalLine(id)
  }
}, 0)

const handleMouseLeave = throttle(() => {
  if (!isScrolling.value) {
    createInternalLine()
  }
}, 0)

function clear() {
  jsplumb.reset()
}

// Encapsulate line redraw method
const redrawInternalLines = (highlightId?: string) => {
  // Waiting DOM 更新完成
  nextTick(() => {
    // 清除旧连线
    jsplumb.reset()

    // Waiting DOM 稳定后重新绘制
    setTimeout(() => {
      createInternalLine(highlightId)
    }, 100)
  })
}

// Watch collaborationProcess changes, auto redraw connections
watch(
  () => collaborationProcess,
  () => {
    redrawInternalLines()
  },
  { deep: true }
)

// Initialize connections after component mount
onMounted(() => {
  // 初始化时绘制连线
  nextTick(() => {
    setTimeout(() => {
      createInternalLine()
    }, 100)
  })
})

// Button interaction state management
const buttonHoverState = ref<'process' | 'execute' | 'refresh' | null>(null)
let buttonHoverTimer: ReturnType<typeof setTimeout> | null = null
const handleProcessMouseEnter = () => {
  if (buttonHoverTimer) {
    clearTimeout(buttonHoverTimer)
    buttonHoverTimer = null
  }
  buttonHoverState.value = 'process'
}

const handleExecuteMouseEnter = () => {
  if (buttonHoverTimer) {
    clearTimeout(buttonHoverTimer)
    buttonHoverTimer = null
  }
  if (agentsStore.agentRawPlan.data) {
    buttonHoverState.value = 'execute'
  }
}

const handleRefreshMouseEnter = () => {
  if (buttonHoverTimer) {
    clearTimeout(buttonHoverTimer)
    buttonHoverTimer = null
  }
  if (agentsStore.executePlan.length > 0) {
    buttonHoverState.value = 'refresh'
  }
}

const handleButtonMouseLeave = () => {
  // 添加防抖，防止快速切换时的抖动
  if (buttonHoverTimer) {
    clearTimeout(buttonHoverTimer)
  }
  buttonHoverTimer = setTimeout(() => {
    buttonHoverState.value = null
  }, 50) // 适当减少延迟时间
}

// Cleanup when leaving component
onUnmounted(() => {
  if (buttonHoverTimer) {
    clearTimeout(buttonHoverTimer)
  }
})
// Calculate button class names
const processBtnClass = computed(() => {
  if (buttonHoverState.value === 'refresh' || buttonHoverState.value === 'execute') {
    return 'circle'
  }
  return buttonHoverState.value === 'process' ? 'ellipse' : 'circle'
})

const executeBtnClass = computed(() => {
  if (buttonHoverState.value === 'process' || buttonHoverState.value === 'refresh') {
    return 'circle'
  }
  return agentsStore.agentRawPlan.data ? 'ellipse' : 'circle'
})

const refreshBtnClass = computed(() => {
  if (buttonHoverState.value === 'process' || buttonHoverState.value === 'execute') {
    return 'circle'
  }
  return agentsStore.executePlan.length > 0 ? 'ellipse' : 'circle'
})

// Calculate whether to show button text
const showProcessText = computed(() => {
  return buttonHoverState.value === 'process'
})

const showExecuteText = computed(() => {
  if (buttonHoverState.value === 'process') return false
  return agentsStore.agentRawPlan.data
})

const showRefreshText = computed(() => {
  return buttonHoverState.value === 'refresh'
})

// Calculate button titles
const processBtnTitle = computed(() => {
  return buttonHoverState.value === 'process' ? '查看任务流程' : '点击查看任务流程'
})

const executeBtnTitle = computed(() => {
  return showExecuteText.value ? '任务执行' : '点击执行任务'
})

const refreshBtnTitle = computed(() => {
  return showRefreshText.value ? '重置结果' : '点击重置执行状态'
})

defineExpose({
  createInternalLine,
  clear
})
</script>

<template>
  <div
    class="h-full flex flex-col relative"
    id="task-results"
    :class="{ 'is-running': agentsStore.executePlan.length > 0 }"
  >
    <!-- 执行进度提示 -->
    <div v-if="loading" class="execution-progress-hint">
      <el-icon class="is-loading"><Loading /></el-icon>
      <span>{{ executionProgress.message }}</span>
      <span v-if="executionProgress.totalSteps > 0" class="progress">
        {{ executionProgress.currentStep }}/{{ executionProgress.totalSteps }}
      </span>
    </div>

    <!--  标题与执行按钮 -->
    <div class="text-[18px] font-bold mb-[7px] flex justify-between items-center px-[20px]">
      <span class="text-[var(--color-text-title-header)]">执行结果</span>
      <div
        class="flex items-center justify-end gap-[10px] task-button-group w-[230px]"
        @mouseleave="handleButtonMouseLeave"
      >
        <!-- 刷新按钮 -->
        <el-button
          :class="refreshBtnClass"
          :color="variables.tertiary"
          :title="refreshBtnTitle"
          :disabled="agentsStore.executePlan.length === 0"
          @mouseenter="handleRefreshMouseEnter"
          @click="handleRefresh"
          style="order: 0"
        >
          <svg-icon icon-class="refresh" />
          <span v-if="showRefreshText" class="btn-text">重置</span>
        </el-button>
        <!-- Task Process按钮 -->
        <el-button
          :class="processBtnClass"
          :color="variables.tertiary"
          :title="processBtnTitle"
          @mouseenter="handleProcessMouseEnter"
          @click="handleTaskProcess"
          style="order: 1"
        >
          <svg-icon icon-class="process" />
          <span v-if="showProcessText" class="btn-text">任务过程</span>
        </el-button>

        <!-- Execute按钮 -->
        <el-popover
          :disabled="Boolean(agentsStore.agentRawPlan.data)"
          title="请先输入任务再执行"
          :visible="showPopover"
          @hide="showPopover = false"
          style="order: 2"
        >
          <template #reference>
            <el-button
              :class="executeBtnClass"
              :color="variables.tertiary"
              :title="isStreaming ? (isPaused ? '点击继续执行' : '点击暂停执行') : executeBtnTitle"
              :disabled="
                !agentsStore.agentRawPlan.data || (!isStreaming && loading) || isButtonLoading
              "
              @mouseenter="handleExecuteMouseEnter"
              @click="handleExecuteButtonClick"
            >
              <!-- 按钮短暂加载状态（防止双击） -->
              <svg-icon v-if="isButtonLoading" icon-class="loading" class="animate-spin" />

              <!-- 执行中加载状态（已废弃，保留以防万一） -->
              <svg-icon
                v-else-if="loading && !isStreaming"
                icon-class="loading"
                class="animate-spin"
              />

              <!-- 流式传输中且未Pause：显示Pause图标 -->
              <svg-icon v-else-if="isStreaming && !isPaused" icon-class="Pause" size="20px" />

              <!-- 流式传输中且已Pause：显示播放/Resume图标 -->
              <svg-icon v-else-if="isStreaming && isPaused" icon-class="video-play" size="20px" />

              <!-- 默认状态：显示 action 图标 -->
              <svg-icon v-else icon-class="action" />

              <span v-if="showExecuteText && !isStreaming" class="btn-text">任务执行</span>
              <span v-else-if="isStreaming && isPaused" class="btn-text">继续执行</span>
              <span v-else-if="isStreaming" class="btn-text">暂停执行</span>
            </el-button>
          </template>
        </el-popover>

        <el-drawer
          v-model="drawerVisible"
          title="任务过程"
          direction="rtl"
          size="30%"
          :destroy-on-close="false"
        >
          <!-- 头部工具栏 -->
          <template #header>
            <div class="drawer-header">
              <span class="title">任务过程</span>
              <!-- <el-button v-if="!editMode" text icon="Edit" @click="editMode = true" />
              <el-button v-else text icon="Check" @click="save" /> -->
            </div>
          </template>
          <el-scrollbar height="calc(100vh - 120px)">
            <el-empty v-if="!collaborationProcess.length" description="暂无任务流程" />
            <div v-else class="process-list">
              <!-- 使用ProcessCard组件显示每个AgentSelection -->
              <ProcessCard
                v-for="step in collaborationProcess"
                :key="step.Id"
                :step="step"
                @open-edit="handleOpenEdit"
                @save-edit="handleSaveEdit"
              />
            </div>
          </el-scrollbar>
        </el-drawer>
      </div>
    </div>
    <!-- 内容 -->
    <div
      v-loading="agentsStore.agentRawPlan.loading"
      class="flex-1 overflow-auto relative ml-[20px] mr-[20px]"
      @scroll="handleScroll"
    >
      <div id="task-results-main" class="px-[40px] relative">
        <!-- 额外产物卡片 -->
        <div
          v-if="agentsStore.additionalOutputs && agentsStore.additionalOutputs.length > 0"
          class="mt-6"
          :key="`additional-outputs-${agentsStore.additionalOutputs.length}`"
        >
          <div class="space-y-4 mb-4">
            <AdditionalOutputCard
              v-for="(_, index) in agentsStore.additionalOutputs"
              :key="`additional-${index}-${agentsStore.additionalOutputs[index]}`"
              :index="index"
            />
          </div>
        </div>
        <!-- 原有的流程和产物 -->
        <div v-for="item in collaborationProcess" :key="item.Id" class="card-item">
          <el-card
            class="card-item w-full relative"
            :class="agentsStore.currentTask?.StepName === item.StepName ? 'active-card' : ''"
            :id="`task-results-${item.Id}-0`"
            @click="emit('setCurrentTask', item)"
          >
            <div class="text-[18px] mb-[15px]">{{ item.StepName }}</div>
            <!--  折叠面板 -->
            <el-collapse @change="handleCollapse">
              <el-collapse-item
                v-for="item1 in item.TaskProcess"
                :key="`task-results-${item.Id}-${item1.ID}`"
                :name="`task-results-${item.Id}-${item1.ID}`"
                :disabled="!hasActionResult(item, item1.ID)"
                @mouseenter="() => handleMouseEnter(`task-results-${item.Id}-0-${item1.ID}`)"
                @mouseleave="handleMouseLeave"
              >
                <!-- 执行中且没有结果时显示 loading 图标 -->
                <template v-if="loading && !hasActionResult(item, item1.ID)" #icon>
                  <SvgIcon icon-class="loading" size="20px" class="animate-spin" />
                </template>
                <!-- 没有执行计划时隐藏图标 -->
                <template v-else-if="!agentsStore.executePlan.length" #icon>
                  <span></span>
                </template>
                <!-- 有结果时不提供 #icon，让 Element Plus 显示默认箭头 -->
                <template #title>
                  <!-- 运行之前背景颜色是var(--color-bg-detail-list),运行之后背景颜色是var(--color-bg-detail-list-run) -->
                  <div
                    class="flex items-center gap-[15px] rounded-[20px]"
                    :class="{
                      'bg-[var(--color-bg-detail-list)]': !hasActionResult(item, item1.ID),
                      'bg-[var(--color-bg-detail-list-run)]': hasActionResult(item, item1.ID)
                    }"
                  >
                    <!--  右侧链接点 -->
                    <div
                      class="absolute right-0 top-1/2 transform -translate-y-1/2"
                      :id="`task-results-${item.Id}-0-${item1.ID}`"
                    ></div>
                    <div
                      class="w-[41px] h-[41px] rounded-full flex items-center justify-center"
                      :style="{ background: getAgentMapIcon(item1.AgentName).color }"
                    >
                      <svg-icon
                        :icon-class="getAgentMapIcon(item1.AgentName).icon"
                        color="#fff"
                        size="24px"
                      />
                    </div>
                    <div class="text-[16px]">
                      <span
                        :class="{
                          'text-[var(--color-text-result-detail)]': !hasActionResult(
                            item,
                            item1.ID
                          ),
                          'text-[var(--color-text-result-detail-run)]': hasActionResult(
                            item,
                            item1.ID
                          )
                        }"
                        >{{ item1.AgentName }}:&nbsp; &nbsp;</span
                      >
                      <span :style="{ color: getActionTypeDisplay(item1.ActionType)?.color }">
                        {{ getActionTypeDisplay(item1.ActionType)?.name }}
                      </span>
                    </div>
                  </div>
                </template>
                <ExecutePlan
                  :action-id="item1.ID"
                  :node-id="item.StepName"
                  :execute-plans="agentsStore.executePlan"
                />
              </el-collapse-item>
            </el-collapse>
          </el-card>

          <el-card
            class="card-item w-full relative output-object-card"
            :class="agentsStore.currentTask?.StepName === item.StepName ? 'active-card' : ''"
            :id="`task-results-${item.Id}-1`"
            @click="emit('setCurrentTask', item)"
          >
            <!--            <div class="text-[18px]">{{ item.OutputObject }}</div>-->
            <el-collapse @change="handleCollapse" :key="agentsStore.executePlan.length">
              <el-collapse-item
                class="output-object"
                :disabled="!hasObjectResult(item.OutputObject)"
              >
                <!-- 执行中且没有结果时显示 loading 图标 -->
                <template v-if="loading && !hasObjectResult(item.OutputObject)" #icon>
                  <SvgIcon icon-class="loading" size="20px" class="animate-spin" />
                </template>
                <!-- 没有执行计划时隐藏图标 -->
                <template v-else-if="!agentsStore.executePlan.length" #icon>
                  <span></span>
                </template>
                <!-- 有结果时不提供 #icon，让 Element Plus 显示默认箭头 -->
                <template #title>
                  <div
                    class="text-[18px]"
                    :class="{
                      'text-[var(--color-text-result-detail)]': !hasObjectResult(item.OutputObject),
                      'text-[var(--color-text-result-detail-run)]': hasObjectResult(
                        item.OutputObject
                      )
                    }"
                  >
                    {{ item.OutputObject }}
                  </div>
                </template>
                <ExecutePlan
                  :node-id="item.OutputObject"
                  :execute-plans="agentsStore.executePlan"
                />
              </el-collapse-item>
            </el-collapse>
          </el-card>
        </div>
      </div>
    </div>
  </div>
</template>

<style scoped lang="scss">
// 执行进度提示样式
.execution-progress-hint {
  position: fixed;
  top: 80px;
  right: 20px;
  background: var(--el-bg-color);
  border: 1px solid var(--el-border-color);
  border-radius: 8px;
  padding: 12px 16px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 1000;
  animation: slideInRight 0.3s ease-out;
  max-width: 400px;

  .message {
    flex: 1;
    font-size: 14px;
    color: var(--el-text-color-primary);
  }

  .progress {
    color: var(--el-color-primary);
    font-weight: bold;
    margin-left: 4px;
    font-size: 14px;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

#task-results.is-running {
  --color-bg-detail-list: var(--color-bg-detail-list-run); // 直接指向 100 % 版本
}
#task-results {
  :deep(.el-collapse) {
    border: none;
    border-radius: 20px;
    .el-collapse-item + .el-collapse-item {
      margin-top: 10px;
    }

    .el-collapse-item__header {
      border: none;
      background: var(--color-bg-detail-list-run);
      min-height: 41px;
      line-height: 41px;
      border-radius: 20px;
      transition: border-radius 1ms;
      position: relative;

      .el-collapse-item__title {
        background: var(--color-bg-detail-list);
        border-radius: 20px;
      }

      .el-icon {
        font-size: 20px;
        font-weight: 900;
        background: var(--color-bg-icon-rotate);
        border-radius: 50px;
        color: #d8d8d8;
      }

      &.is-active {
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
      }
    }

    .output-object {
      .el-collapse-item__header {
        background: none;

        .el-collapse-item__title {
          background: none;
        }
      }

      .el-collapse-item__wrap {
        background: none;

        .card-item {
          background: var(--color-bg-detail);
          padding: 5px;
          padding-top: 10px;
          border-radius: 7px;
        }
      }
    }

    .el-collapse-item__wrap {
      border: none;
      background: var(--color-bg-detail-list);
      border-bottom-left-radius: 20px;
      border-bottom-right-radius: 20px;
    }
  }

  :deep(.el-card) {
    .el-card__body {
      padding-right: 40px;
      background-color: var(--color-bg-detail);
      &:hover {
        background-color: var(--color-card-bg-result-hover);
      }
    }
  }

  .output-object-card {
    :deep(.el-card__body) {
      padding-top: 0;
      padding-bottom: 0;
      padding-right: 0;
    }
  }

  .active-card {
    background: linear-gradient(var(--color-bg-tertiary), var(--color-bg-tertiary)) padding-box,
      linear-gradient(to right, #00c8d2, #315ab4) border-box;
  }

  .card-item + .card-item {
    margin-top: 10px;
  }

  .additional-output-card {
    border: 1px dashed #dcdfe6;
    opacity: 0.9;
    box-shadow: var(--color-agent-list-hover-shadow);

    &:hover {
      border-color: #409eff;
      opacity: 1;
    }

    :deep(.el-card__body) {
      padding: 20px;
    }

    // 编辑区域样式调整
    .el-collapse {
      border: none;

      .el-collapse-item {
        .el-collapse-item__header {
          background: var(--color-bg-detail);
          min-height: 36px;
          line-height: 36px;
          border-radius: 8px;

          .el-collapse-item__title {
            background: transparent;
            font-size: 14px;
            padding-left: 0;
          }

          .el-icon {
            font-size: 16px;
          }
        }

        .el-collapse-item__wrap {
          background: var(--color-bg-detail);
          border-radius: 0 0 8px 8px;
        }
      }
    }
  }

  //按钮交互样式
  .task-button-group {
    display: flex;
    flex-direction: row-reverse;
    .el-button {
      display: inline-flex !important;
      align-items: center !important;
      justify-content: center !important;
      transition: width 0.2s ease-out, padding 0.2s ease-out, border-radius 0.2s ease-out,
        transform 0.2s ease-out, box-shadow 0.2s ease-out, filter 0.2s ease-out !important;
      overflow: hidden !important;
      white-space: nowrap !important;
      border: 1px solid transparent !important;
      border-color: transparent !important;
      color: var(--color-text-primary) !important;
      position: relative;
      background-color: var(--color-bg-tertiary) !important;
      gap: 0px !important;
      outline: none !important;
      box-shadow: none !important;
      -webkit-tap-highlight-color: transparent !important;
      backface-visibility: hidden !important;
      -webkit-backface-visibility: hidden !important;
      transform: translateZ(0) !important;
      will-change: transform, width, padding, border-radius !important;

      &::before,
      &::after {
        display: none !important;
      }

      &:hover {
        transform: translateY(-2px) translateZ(0) !important;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
        filter: brightness(1.1) !important;
        border-color: transparent !important;
      }

      &.is-disabled {
        opacity: 0.5;
        cursor: not-allowed !important;

        &:hover {
          transform: none !important;
          box-shadow: none !important;
          filter: none !important;
        }
      }
    }

    // Circle state
    .circle {
      width: 40px !important;
      height: 40px !important;
      min-width: 40px !important;
      max-width: 40px !important;
      padding: 0 !important;
      border-radius: 50% !important;

      .btn-text {
        display: none !important;
      }
    }

    // Ellipse state
    .ellipse {
      height: 40px !important;
      border-radius: 20px !important;
      padding: 0 16px !important;
      gap: 8px;

      // Task process button - fixed left, expand right
      &:nth-child(1) {
        justify-content: flex-start !important;

        .btn-text {
          display: inline-block !important;
          font-size: 14px;
          font-weight: 500;
          margin-right: 8px;
          margin-left: 0;
          opacity: 1;
          animation: fadeInLeft 0.3s ease forwards;
        }
      }

      // Task execution button - fixed right, expand left
      &:nth-child(2) {
        justify-content: flex-end !important;

        .btn-text {
          display: inline-block !important;
          font-size: 14px;
          font-weight: 500;
          margin-left: 8px;
          margin-right: 0;
          opacity: 1;
          animation: fadeInRight 0.3s ease forwards;
        }
      }

      // .btn-text {
      //   display: inline-block !important;
      //   font-size: 14px;
      //   font-weight: 500;
      //   margin-left: 4px;
      //   opacity: 1;
      //   animation: fadeIn 0.3s ease forwards;
      // }
    }

    @keyframes fadeInLeft {
      from {
        opacity: 0;
        transform: translateX(5px);
      }
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }

    @keyframes fadeInRight {
      from {
        opacity: 0;
        transform: translateX(-5px);
      }
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }
  }
}
</style>
