<script setup lang="ts">
import { ref, computed, onMounted, nextTick } from 'vue'
// GanttChart 和 TaskListColumn 已经通过 app.use(JordiumGantt) 全局注册，无需导入
// import TaskDrawer from '../src/components/TaskDrawer.vue' // 移除
import MilestoneDialog from '../src/components/MilestoneDialog.vue'
import normalData from './data.json'
import largeData from './data-large-1m.json'
import packageInfo from '../package.json'
// 导入主题变量
import '../src/styles/theme-variables.css'
import VersionHistoryDrawer from './VersionHistoryDrawer.vue'
import HtmlContent from './HtmlContent.vue'
import { useMessage } from '../src/composables/useMessage'
import { useI18n } from '../src/composables/useI18n'
import { useDemoLocale } from './useDemoLocale'
import { getPredecessorIds, predecessorIdsToString } from '../src/utils/predecessorUtils'
import type { Task } from '../src/models/Task'
import type { TaskListConfig, TaskListColumnConfig } from '../src/models/configs/TaskListConfig'
import type { TaskBarConfig } from '../src/models/configs/TaskBarConfig'

const { showMessage } = useMessage()
const { t, formatTranslation } = useI18n()
const { locale: demoLocale, messages: demoMessages, setLocale: setDemoLocale, formatMessage, getTaskTypeName, getParentName } = useDemoLocale()

const tasks = ref<Task[]>([])
const milestones = ref<Task[]>([])

const rawDataSources = [
  {
    key: 'normal',
    fileName: 'data.json',
    payload: normalData,
  },
  {
    key: 'large',
    fileName: 'data-large-1m.json',
    payload: largeData,
  },
] as const

type DataSourceKey = (typeof rawDataSources)[number]['key']
type RawDataSource = (typeof rawDataSources)[number]

const dataSourceOptions = computed(() => {
  const dsTranslations = t.value.dataSourceSwitch?.sources ?? {}
  return rawDataSources.map(source => {
    const optionTexts = dsTranslations[source.key as keyof typeof dsTranslations] || {}
    return {
      ...source,
      label: optionTexts.label || source.fileName,
      description: optionTexts.description || '',
      badge: optionTexts.badge || source.fileName,
    }
  })
})

const currentDataSource = ref<DataSourceKey>('normal')
const dataLoading = ref(false)

const cloneData = <T>(data: T): T => {
  const globalClone = (globalThis as unknown as { structuredClone?: <K>(value: K) => K }).structuredClone
  if (typeof globalClone === 'function') {
    return globalClone(data)
  }
  return JSON.parse(JSON.stringify(data)) as T
}

const findRawDataSource = (key: DataSourceKey) => rawDataSources.find(source => source.key === key)

const applyDataSource = (source: RawDataSource) => {
  const payload = source.payload as { tasks?: Task[]; milestones?: Task[] }
  tasks.value = cloneData(payload.tasks ?? [])
  milestones.value = cloneData(payload.milestones ?? [])
}

const getSourceTexts = (key: DataSourceKey) => {
  const dsTranslations = t.value.dataSourceSwitch?.sources ?? {}
  return dsTranslations[key as keyof typeof dsTranslations] || { label: key }
}

const switchDataSource = async (
  key: DataSourceKey,
  options: { silent?: boolean; force?: boolean } = {},
) => {
  if (dataLoading.value) return

  const source = findRawDataSource(key)
  if (!source) return

  const sourceTexts = getSourceTexts(key)
  const displayName = sourceTexts.label || source.fileName

  if (!options.force && currentDataSource.value === key && tasks.value.length > 0) {
    showMessage(formatTranslation('dataSourceAlreadyLoaded', { name: displayName }), 'info', {
      closable: true,
    })
    return
  }

  currentDataSource.value = key
  dataLoading.value = true

  try {
    await nextTick()
    applyDataSource(source)
    if (!options.silent) {
      showMessage(formatTranslation('dataSourceLoadSuccess', { name: displayName }), 'success', {
        closable: false,
      })
    }
  } catch (error) {
    // eslint-disable-next-line no-console
    console.error('切换数据源失败', error)
    showMessage(formatTranslation('dataSourceLoadFailed', { name: displayName }), 'error', {
      closable: true,
    })
  } finally {
    dataLoading.value = false
  }
}

// MilestoneDialog状态管理
const showMilestoneDialog = ref(false)
const currentMilestone = ref<Task | null>(null)
const isMilestoneEditMode = ref(false)

// 版本历史Drawer状态
const showVersionDrawer = ref(false)

const toolbarConfig = {
  showAddTask: true,
  showAddMilestone: true,
  showTodayLocate: true,
  showExportCsv: true,
  showExportPdf: true,
  showLanguage: true,
  showTheme: true,
  showFullscreen: true,
  showTimeScale: true, // 控制日|周|月时间刻度按钮组的可见性
  timeScaleDimensions: ['hour', 'day', 'week', 'month', 'quarter', 'year'], // 设置时间刻度按钮的展示维度，包含所有时间维度
  defaultTimeScale: 'week',
  showExpandCollapse: true, // 显示全部展开/折叠按钮
}

// TaskList列渲染模式配置
const taskListColumnRenderMode = ref<'default' | 'declarative'>('default')

// TaskList列配置
const availableColumns = ref<TaskListColumnConfig[]>([
  { key: 'predecessor', label: '前置任务', visible: true },
  {
    key: 'assignee',
    label: '负责人',
    visible: true,
    width: 250,
    // 示例：使用 formatter 格式化显示（可选，如果不使用列级slot）
    // formatter: (task) => task.assignee ? `👤 ${task.assignee}` : '-'
  },
  {
    key: 'startDate',
    label: '开始日期',
    visible: true,
    // 示例：日期格式化
    formatter: (task) => {
      if (!task.startDate) return '-'
      const date = new Date(task.startDate)
      return `${date.getMonth() + 1}/${date.getDate()}`
    }
  },
  { key: 'endDate', label: '结束日期', visible: true },
  { key: 'estimatedHours', label: '预估工时', visible: true },
  { key: 'actualHours', label: '实际工时', visible: true },
  { key: 'progress', label: '进度', visible: true },
  {
    key: 'custom',
    label: '自定义列',
    visible: true,
    width: '30%',
    // 自定义列将使用 #column-custom slot 渲染
  },
])

// TaskList宽度配置
const taskListWidth = ref({
  defaultWidth: 450, // 默认宽度400px（比默认320px更宽）
  minWidth: 300, // 最小宽度300px（比默认280px略大）
  maxWidth: 1200, // 最大宽度1200px（比默认1160px略大）
})

// TaskList宽度单位配置（px 或百分比）
const widthUnit = ref<'px' | '%'>('px')
const widthPercentage = ref({
  defaultWidth: 25,
  minWidth: 15,
  maxWidth: 60,
})

const taskListConfig = computed<TaskListConfig>(() => ({
  columns: availableColumns.value,
  defaultWidth:
    widthUnit.value === '%'
      ? `${widthPercentage.value.defaultWidth}%`
      : taskListWidth.value.defaultWidth,
  minWidth:
    widthUnit.value === '%' ? `${widthPercentage.value.minWidth}%` : taskListWidth.value.minWidth,
  maxWidth:
    widthUnit.value === '%' ? `${widthPercentage.value.maxWidth}%` : taskListWidth.value.maxWidth,
}))

// 控制是否允许拖拽和拉伸
const allowDragAndResize = ref(true)

// 控制是否启用TaskRow拖拽移动
const enableTaskRowMove = ref(true)

// 指派人员选项列表
const assigneeOptions = ref([
  { value: 'zhangsan', label: '张三' },
  { value: 'lisi', label: '李四' },
  { value: 'wangwu', label: '王五' },
  { value: 'zhaoliu', label: '赵六' },
  { value: 'qianqi', label: '钱七' },
  { key: 'user_sunba', value: 'sunba', label: '孙八' }, // 示例：使用自定义 key
  { value: 'zhoujiu', label: '周九' },
  { value: 'wushi', label: '吴十' },
])

// TaskBar配置
const taskBarOptions = ref({
  showAvatar: true,
  showTitle: true,
  showProgress: true,
  dragThreshold: 5, // 拖拽触发阈值（像素）
  resizeHandleWidth: 5, // 拉伸手柄宽度（像素），默认5px，最大15px
  enableDragDelay: false, // 是否启用拖拽延迟
  dragDelayTime: 150, // 拖拽延迟时间（毫秒）
})

const taskBarConfig = computed<TaskBarConfig>(() => ({
  showAvatar: taskBarOptions.value.showAvatar,
  showTitle: taskBarOptions.value.showTitle,
  showProgress: taskBarOptions.value.showProgress,
  dragThreshold: taskBarOptions.value.dragThreshold,
  resizeHandleWidth: taskBarOptions.value.resizeHandleWidth,
  enableDragDelay: taskBarOptions.value.enableDragDelay,
  dragDelayTime: taskBarOptions.value.dragDelayTime,
}))

// 配置面板折叠状态
const isConfigPanelCollapsed = ref(false)
const isDataSourcePanelCollapsed = ref(false)

// TaskList 配置区域折叠状态（默认收起）
const isTaskListConfigCollapsed = ref(true)

// TaskBar 配置区域折叠状态（默认收起）
const isTaskBarConfigCollapsed = ref(true)

// 切换配置面板折叠状态
const toggleConfigPanel = () => {
  isConfigPanelCollapsed.value = !isConfigPanelCollapsed.value
}

const toggleDataSourcePanel = () => {
  isDataSourcePanelCollapsed.value = !isDataSourcePanelCollapsed.value
}

// 切换 TaskList 配置区域
const toggleTaskListConfig = () => {
  isTaskListConfigCollapsed.value = !isTaskListConfigCollapsed.value
}

// 切换 TaskBar 配置区域
const toggleTaskBarConfig = () => {
  isTaskBarConfigCollapsed.value = !isTaskBarConfigCollapsed.value
}

// Task Click Dialog 状态管理
const showTaskClickDialog = ref(false)
const clickedTask = ref<Task | null>(null)

// TaskRow Move 相关（已移除确认对话框，直接显示提示消息）

// 同步语言切换
const handleLanguageChange = (lang: 'zh-CN' | 'en-US') => {
  setDemoLocale(lang)
  const languageText = lang === 'zh-CN' ? '中文' : 'English'
  showMessage(formatTranslation('languageSwitchedTo', { language: languageText }), 'info', {
    closable: true,
  })
}

// 处理任务点击事件
const handleTaskClick = (task: Task) => {
  clickedTask.value = task
  showTaskClickDialog.value = true
}

// 关闭 Task Click Dialog
const closeTaskClickDialog = () => {
  showTaskClickDialog.value = false
  clickedTask.value = null
}

// 格式化属性值用于显示
const formatPropertyValue = (value: unknown): string => {
  if (value === null || value === undefined) {
    return 'null'
  }
  if (Array.isArray(value)) {
    return JSON.stringify(value)
  }
  if (typeof value === 'object') {
    return JSON.stringify(value, null, 2)
  }
  return String(value)
}

// 切换列显示状态
const toggleColumn = (columnKey: string, event: Event) => {
  const target = event.target as HTMLInputElement
  const visible = target?.checked ?? false

  const column = availableColumns.value.find(col => col.key === columnKey)
  if (column) {
    column.visible = visible
  }
} // 工作时间配置示例
const workingHoursConfig = {
  morning: { start: 8, end: 11 }, // 上午8:00-11:59为工作时间
  afternoon: { start: 13, end: 17 }, // 下午13:00-17:00为工作时间
  // 其他时间（12:00-12:59, 18:00-07:59）为休息时间，显示为灰色背景
}

// 自定义CSV导出处理器（可选）
const handleCustomCsvExport = () => {
  showMessage(t.value.customCsvExportCalled, 'info', { closable: true })

  // 这里可以实现自定义的CSV导出逻辑
  // 例如：添加额外的数据处理、格式化、或发送到服务器等

  // 如果不实现自定义逻辑，组件会使用内置的默认导出功能
  // return false // 返回false让组件使用默认实现

  // 示例：这里直接使用默认实现
  return false
}

// 其他工具栏事件处理器示例
const handleAddTask = () => {
  // GanttChart 内部会打开 TaskDrawer（如果 useDefaultDrawer=true）
  // 这里可以添加自定义逻辑，比如显示提示消息
  showMessage('准备新增任务...', 'info', { closable: true })
}

const handleAddMilestone = () => {
  // 打开MilestoneDialog进行新建里程碑
  currentMilestone.value = null
  isMilestoneEditMode.value = false
  showMilestoneDialog.value = true
}

// 根据任务进度返回行样式类名
// task-list-row-class-name 使用示例：
// 1. 父级节点（包含子任务） → task-row-parent (保留默认样式)
// 2. progress = 100 → task-row-success (淡绿色，已完成)
// 3. 0 < progress < 100 → task-row-warning (淡黄色，进行中)
// 4. progress <= 0 → task-row-info (灰色，未开始)
const getTaskRowClassName = (row: Task, rowIndex: number) => {
  // 如果是父级节点（包含子任务），使用默认父级样式
  if (row.children && row.children.length > 0) {
    return 'parent-task'
  }

  const progress = row.progress || 0

  // 进度 = 100：已完成，淡绿色
  if (progress === 100) {
    return 'task-row-success'
  }

  // 进度 > 0 且 < 100：进行中，淡黄色
  if (progress > 0 && progress < 100) {
    return 'task-row-warning'
  }

  // 进度 <= 0：未开始，灰色
  return 'task-row-info'
}

// 根据任务进度返回行内联样式
// task-list-row-style 使用示例（优先级高于 task-list-row-class-name）：
// 可以返回对象形式的样式，支持更灵活的样式控制
const getTaskRowStyle = (row: Task, rowIndex: number) => {
  // 父级节点保持默认样式
  if (row.children && row.children.length > 0) {
    return {}
  }

  const progress = row.progress || 0

  // 这里可以返回内联样式对象
  // 示例：根据进度值设置不同的边框颜色
  if (progress === 100) {
    return {
      borderLeft: '3px solid #67c23a',
    }
  }

  if (progress > 0 && progress < 100) {
    return {
      borderLeft: '3px solid #e6a23c',
    }
  }

  return {
    borderLeft: '3px solid #909399',
  }
}

const handleThemeChange = (isDark: boolean) => {
  const themeText = isDark ? t.value.darkModeText : t.value.lightModeText
  showMessage(formatTranslation('themeSwitchedTo', { theme: themeText }), 'info', {
    closable: true,
  })
}

// 从外部 MilestoneDialog 保存里程碑（新建里程碑按钮打开的对话框）
const handleMilestoneSaveFromDialog = (milestone: Task) => {
  // 如果是新建里程碑（没有id），生成一个临时ID
  if (!milestone.id) {
    milestone.id = Date.now()
  }

  // 确保里程碑有必要的属性
  milestone.type = 'milestone'

  // 查找是否已存在该里程碑
  const existingIndex = milestones.value.findIndex(m => m.id === milestone.id)
  if (existingIndex !== -1) {
    // 更新现有里程碑
    milestones.value.splice(existingIndex, 1, milestone)
  } else {
    // 添加新里程碑
    milestones.value.push(milestone)
  }

  // 关闭对话框
  showMilestoneDialog.value = false

  // 显示成功提示
  showMessage(`里程碑 "${milestone.name}" 已保存`, 'success', { closable: false })
}

// 里程碑保存事件处理器（新的事件驱动 API）
const handleMilestoneSaved = (milestone: Task) => {
  // 组件已自动更新 milestones 数据，这里只需处理额外的业务逻辑

  // 关闭里程碑对话框
  showMilestoneDialog.value = false

  // 可以在这里添加其他业务逻辑，如：
  // - 发送数据到服务器
  // - 显示成功提示
  // - 记录操作日志等
  showMessage(`里程碑 "${milestone.name}" 已保存`, 'success', { closable: false })
}

// 里程碑删除事件处理器（新的事件驱动 API）
const handleMilestoneDeleted = async (event: { milestoneId: number }) => {
  // 组件已自动从 milestones 中删除数据，这里只需处理额外的业务逻辑
  const { milestoneId } = event

  showMessage(t.value.milestoneDeleteSuccess, 'success', { closable: false })

  // 等待DOM更新完成
  await nextTick()

  // 触发全局事件，通知其他组件里程碑已删除
  window.dispatchEvent(
    new CustomEvent('milestone-deleted', {
      detail: { milestoneId },
    }),
  )

  // 触发强制更新事件，确保Timeline重新渲染
  window.dispatchEvent(
    new CustomEvent('milestone-data-changed', {
      detail: { milestones: milestones.value },
    }),
  )

  // 关闭里程碑对话框
  showMilestoneDialog.value = false
}

// 任务更新事件处理器
const handleTaskUpdateEvent = (e: { task: Task }) => {
  const updatedTask = e.task
  showMessage(`Demo 任务[${updatedTask.name}] 已更新`, 'success')

  // 注意：GanttChart 内部已经通过 updateTaskInTree 更新了任务
  // 这里只需要显示消息，无需再次执行更新逻辑

  // 计时信息展示（无论来源于 TaskBar/TaskRow 还是 TaskDrawer header）
  if (updatedTask.timerStartTime) {
    const msg = `任务【${updatedTask.name}】计时已更新`
    showMessage(msg, 'info', { closable: true })
  }
}

// 任务添加事件处理器
const handleTaskAddEvent = (e: { task: Task }) => {
  // 打印全部的tasks
  console.log('当前所有任务:', tasks.value)
  const newTask = e.task
  showMessage(`Demo 任务[${newTask.name}] 已创建`, 'success')

  // 注意：GanttChart 内部已经通过 insertTask 添加了任务
  // 这里只需要显示消息，无需再次执行添加逻辑
}

// 任务删除事件处理器
const handleTaskDeleteEvent = (e: { task: Task; deleteChildren?: boolean }) => {
  const task = e.task
  const deleteChildren = e.deleteChildren

  showMessage(`Demo 任务[${task.name}] 已删除`, 'success')

  // 注意：GanttChart 内部已经通过 removeTaskFromTree 删除了任务
  // 这里只需要显示消息，无需再次执行删除逻辑
  // 如果需要在删除后清理其他数据（如 predecessor），可以在这里处理

  // 收集被删除任务的ID
  // 如果 deleteChildren 为 false，只删除父任务本身，子任务会被提升，所以不应该收集子任务ID
  // 如果 deleteChildren 为 true，删除父任务及所有子任务，需要收集所有ID
  const deletedTaskIds = deleteChildren ? collectAllTaskIds(task) : [task.id]
  // 清理predecessor依赖关系
  cleanupPredecessorReferences(deletedTaskIds)
}

// 里程碑图标变更事件处理器（新的事件驱动 API）
const handleMilestoneIconChanged = (event: { milestoneId: number; icon: string }) => {
  // 组件已自动更新 milestones 中的 icon，这里只需处理额外的业务逻辑
  const { icon } = event

  // 可以在这里添加其他业务逻辑，如：
  // - 发送更新到服务器
  // - 显示成功提示
  // - 记录操作日志等
  showMessage(`里程碑图标已更新为 ${icon}`, 'info', { closable: false })
}

// GitHub 文档处理函数
const handleGithubDocsClick = (event: Event) => {
  event.preventDefault()
  // 打开GitHub仓库的README页面
  window.open('https://github.com/nelson820125/jordium-gantt-vue3', '_blank')
}

// Gitee 文档处理函数
const handleGiteeDocsClick = (event: Event) => {
  event.preventDefault()
  // 打开Gitee仓库的README页面
  window.open('https://gitee.com/jordium/jordium-gantt-vue3.git', '_blank')
}

// 任务拖拽/拉伸/里程碑拖拽监听
function handleTaskbarDragOrResizeEnd(newTask) {
  // 注意：GanttChart 已经更新了 props.tasks，所以这里只显示更新后的信息
  showMessage(
    `任务【${newTask.name}】已更新\n` +
      `开始日期: ${newTask.startDate}\n` +
      `结束日期: ${newTask.endDate}`,
    'success',
    { closable: true },
  )
}
function handleMilestoneDragEnd(newMilestone) {
  // 注意：GanttChart 已经更新了数据
  showMessage(
    `里程碑【${newMilestone.name}】已更新\n` +
      `日期: ${newMilestone.startDate || newMilestone.endDate}`,
    'success',
    { closable: true },
  )
}

onMounted(() => {
  switchDataSource(currentDataSource.value, { silent: true, force: true })
})

// 清理被删除任务的predecessor依赖关系
const cleanupPredecessorReferences = (deletedTaskIds: number[]) => {
  // 递归清理所有任务（包括嵌套的子任务）的predecessor
  const cleanupTaskArray = (taskArray: Task[]) => {
    taskArray.forEach(task => {
      if (task.predecessor) {
        // 使用工具函数获取前置任务ID数组
        const predecessorIds = getPredecessorIds(task.predecessor)

        // 过滤掉被删除的任务ID
        const validPredecessorIds = predecessorIds.filter(id => !deletedTaskIds.includes(id))

        // 更新predecessor属性
        if (validPredecessorIds.length === 0) {
          delete task.predecessor
        } else {
          task.predecessor = predecessorIdsToString(validPredecessorIds)
        }
      }

      // 递归处理子任务
      if (task.children && task.children.length > 0) {
        cleanupTaskArray(task.children)
      }
    })
  }

  cleanupTaskArray(tasks.value)
}

// 收集被删除任务及其所有子任务的ID
const collectAllTaskIds = (task: Task): number[] => {
  const ids = [task.id]
  if (task.children && task.children.length > 0) {
    task.children.forEach(child => {
      ids.push(...collectAllTaskIds(child))
    })
  }
  return ids
}

// Timer事件处理
function onTimerStarted(task: Task) {
  showMessage(
    `Demo 任务【${task.name}】\n开始计时：${new Date(task.timerStartTime).toLocaleString()}\n计时说明：${task.timerStartDesc ? task.timerStartDesc : ''}`,
    'info',
    { closable: true },
  )
}
function onTimerStopped(task: Task) {
  let msg = `Demo 任务【${task.name}】`
  if (task.timerStartTime) {
    msg += `\n开始计时：${new Date(task.timerStartTime).toLocaleString()}`
    msg += `\n结束计时：${new Date().toLocaleString()}`
    if (task.timerStartDesc) msg += `\n计时说明：${task.timerStartDesc}`
  } else {
    msg += `\n结束计时：${new Date().toLocaleString()}`
  }
  showMessage(msg, 'info', { closable: true })
}

function taskDebug(item: any) {
  // Placeholder for debugging
}

// TaskRow拖拽移动事件处理器
const handleTaskRowMoved = async (payload: {
  draggedTask: Task
  targetTask: Task
  position: 'after' | 'child' // 'after': 放在目标任务之后（同级）, 'child': 作为目标任务的子任务
  oldParent: Task | null
  newParent: Task | null
}) => {
  const { draggedTask, targetTask, position, oldParent, newParent } = payload

  // 【注意】组件内部已自动完成数据移动，通过对象引用修改实现 TaskList 和 Timeline 的自动同步
  // 因此监听此事件是完全可选的，仅用于：
  // 1. 显示自定义提示消息
  // 2. 调用后端API保存任务层级变更
  // 3. 记录操作日志
  // 4. 触发其他业务逻辑（如更新关联数据）

  // 构建提示消息
  const oldParentName = getParentName(oldParent)
  const newParentName = position === 'after'
    ? getParentName(newParent)
    : getParentName({ type: targetTask.type, name: targetTask.name })

  let message = ''
  const msgs = demoMessages.value.taskMoveConfirm.messages

  if (position === 'after') {
    // 算法#1: 放置在目标任务之后
    message = formatMessage(msgs.moveAfter, {
      draggedTaskType: getTaskTypeName(draggedTask.type),
      draggedTaskName: draggedTask.name,
      targetTaskType: getTaskTypeName(targetTask.type),
      targetTaskName: targetTask.name,
    })
  } else {
    // 算法#2: 作为子任务放置
    if (oldParent && oldParent.id !== targetTask.id) {
      message = formatMessage(msgs.moveAsChild, {
        draggedTaskName: draggedTask.name,
        oldParentName,
        newParentName,
      })
    } else if (!oldParent) {
      message = formatMessage(msgs.moveAsChildNoOldParent, {
        draggedTaskName: draggedTask.name,
        newParentName,
      })
    } else {
      message = formatMessage(msgs.moveAsChildSameParent, {
        draggedTaskName: draggedTask.name,
        newParentName,
      })
    }
  }

  // 显示移动成功提示
  const successMsg = demoMessages.value.taskMoveConfirm.messages.moveSuccess
  showMessage(`${successMsg}: ${message}`, 'success', { closable: true })

  // ⚠️ 注意：组件内部已通过对象引用自动完成数据移动，TaskList 和 Timeline 自动同步
  // 无需手动更新 tasks.value，因为移动操作直接修改了原始对象引用
  // 如果需要触发响应式更新，可以使用: tasks.value = [...tasks.value]

  // 调用后端API保存任务层级变更
  // try {
  //   await api.updateTaskHierarchy({
  //     taskId: draggedTask.id,
  //     targetTaskId: targetTask.id,
  //     position: position, // 'after' 或 'child'
  //     oldParentId: oldParent?.id,
  //     newParentId: newParent?.id,
  //   })
  //   console.log('任务层级已保存到后端')
  // } catch (error) {
  //   console.error('保存任务层级失败:', error)
  //   showMessage('保存失败，请刷新页面', 'error', { closable: true })
  // }
}
</script>

<template>
  <div class="app-container">
    <h1 class="page-title">
      <div class="title-left">
        <svg class="gantt-icon" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
          <rect x="2" y="4" width="20" height="2" rx="1" fill="#409eff" />
          <rect x="2" y="8" width="12" height="2" rx="1" fill="#67c23a" />
          <rect x="2" y="12" width="16" height="2" rx="1" fill="#e6a23c" />
          <rect x="2" y="16" width="8" height="2" rx="1" fill="#f56c6c" />
          <rect x="2" y="20" width="14" height="2" rx="1" fill="#909399" />
          <circle cx="22" cy="5" r="1" fill="#409eff" />
          <circle cx="16" cy="9" r="1" fill="#67c23a" />
          <circle cx="20" cy="13" r="1" fill="#e6a23c" />
          <circle cx="12" cy="17" r="1" fill="#f56c6c" />
          <circle cx="18" cy="21" r="1" fill="#909399" />
        </svg>
        Jordium Gantt Vue3 Demo
        <span class="version-badge" style="cursor: pointer" @click="showVersionDrawer = true">{{
          packageInfo.version
        }}</span>
      </div>
      <div class="title-center">
        <a
          :href="demoMessages.giteeBadge?.url || 'https://gitee.com/activity/2025opensource?ident=IOUNZP'"
          target="_blank"
          rel="noopener noreferrer"
          class="gitee-award-badge"
        >
          {{ demoMessages.giteeBadge?.text || '🥇 Gitee 2025 Open Source Awards 👉 Thanks for Your Vote' }}
        </a>
      </div>
      <div class="title-right docs-links">
        <a href="https://www.npmjs.com/package/jordium-gantt-vue3">
          <img src="https://img.shields.io/npm/v/jordium-gantt-vue3?style=flat-square" alt="npm version">
        </a>
        <a href="https://www.npmjs.com/package/jordium-gantt-vue3">
          <img src="https://img.shields.io/npm/dt/jordium-gantt-vue3?style=flat-square" alt="npm total">
        </a>
        <span class="docs-divider"></span>
        <a href="#github-docs" class="doc-link github-link" @click="handleGithubDocsClick">
          <img class="doc-icon" src="./public/github.svg" alt="GitHub" />
        </a>
        <a href='https://github.com/nelson820125/jordium-gantt-vue3/stargazers'><img src='https://img.shields.io/github/stars/nelson820125/jordium-gantt-vue3?style=social' alt='star'></img></a>
        <a href='https://github.com/nelson820125/jordium-gantt-vue3/network/members'><img src='https://img.shields.io/github/forks/nelson820125/jordium-gantt-vue3?style=social' alt='fork'></img></a>
        <span class="docs-divider"></span>
        <a href="#gitee-docs" class="doc-link gitee-link" @click="handleGiteeDocsClick">
          <img class="doc-icon" src="./public/gitee.svg" alt="Gitee" />
        </a>
        <a href='https://gitee.com/jordium/jordium-gantt-vue3/stargazers'><img src='https://gitee.com/jordium/jordium-gantt-vue3/badge/star.svg?theme=dark' alt='star'></img></a>
        <a href='https://gitee.com/jordium/jordium-gantt-vue3/members'><img src='https://gitee.com/jordium/jordium-gantt-vue3/badge/fork.svg?theme=dark' alt='fork'></img></a>
      </div>
    </h1>
    <VersionHistoryDrawer :visible="showVersionDrawer" @close="showVersionDrawer = false" />

    <div class="data-source-panel" :class="{ collapsed: isDataSourcePanelCollapsed }">
      <div class="data-source-header" @click="toggleDataSourcePanel">
        <h3 class="config-title">
          <svg
            class="data-source-icon"
            viewBox="0 0 24 24"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
          >
            <path
              d="M4 4h16a2 2 0 0 1 2 2v2H2V6a2 2 0 0 1 2-2zm16 6H4v10a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V10zm-5 4h4v4h-4v-4z"
              fill="currentColor"
            />
          </svg>
          {{ t.dataSourceSwitch?.title }} - {{ t.dataSourceSwitch?.subtitle }}
        </h3>
        <button class="collapse-button" :class="{ collapsed: isDataSourcePanelCollapsed }">
          <svg
            class="collapse-icon"
            viewBox="0 0 24 24"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
          >
            <path
              :d="isDataSourcePanelCollapsed ? 'M7 14l5-5 5 5' : 'M7 10l5 5 5-5'"
              stroke="currentColor"
              stroke-width="2"
              stroke-linecap="round"
              stroke-linejoin="round"
            />
          </svg>
        </button>
      </div>
      <transition name="config-content">
        <div v-show="!isDataSourcePanelCollapsed" class="data-source-content">
          <div class="data-source-buttons">
            <button
              v-for="source in dataSourceOptions"
              :key="source.key"
              class="data-source-button"
              :class="{ active: currentDataSource === source.key }"
              :disabled="dataLoading && currentDataSource === source.key"
              @click="switchDataSource(source.key)"
            >
              <div class="ds-label-row">
                <span class="ds-label">{{ source.label }}</span>
                <span class="ds-file">{{ source.badge }}</span>
              </div>
              <div class="ds-desc">{{ source.description }}</div>
            </button>
            <span v-if="dataLoading" class="data-loading-hint">
              {{ t.dataSourceSwitch?.loading }}
            </span>
          </div>
        </div>
      </transition>
    </div>

    <!-- 配置说明面板 - 可折叠 -->
    <div class="config-panel" :class="{ collapsed: isConfigPanelCollapsed }">
      <div class="config-header" @click="toggleConfigPanel">
        <h3 class="config-title">
          <svg
            class="config-icon"
            viewBox="0 0 24 24"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
          >
            <path
              d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z"
              fill="currentColor"
            />
          </svg>
          {{ t.configDemo }}
        </h3>
        <button class="collapse-button" :class="{ collapsed: isConfigPanelCollapsed }">
          <svg
            class="collapse-icon"
            viewBox="0 0 24 24"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
          >
            <path
              :d="isConfigPanelCollapsed ? 'M7 14l5-5 5 5' : 'M7 10l5 5 5-5'"
              stroke="currentColor"
              stroke-width="2"
              stroke-linecap="round"
              stroke-linejoin="round"
            />
          </svg>
        </button>
      </div>

      <!-- 可折叠内容区域 -->
      <transition name="config-content">
        <div v-show="!isConfigPanelCollapsed" class="config-content">
          <!-- TaskList 配置区域 -->
          <div class="config-section">
            <div class="section-header" @click="toggleTaskListConfig">
              <div class="section-header-title">
                <svg
                  class="section-icon"
                  viewBox="0 0 24 24"
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                >
                  <path d="M3 6h18v2H3V6zm0 5h18v2H3v-2zm0 5h18v2H3v-2z" fill="currentColor" />
                </svg>
                {{ t.taskListConfig.title }}
              </div>
              <button
                class="section-collapse-button"
                :class="{ collapsed: isTaskListConfigCollapsed }"
              >
                <svg
                  class="collapse-icon"
                  viewBox="0 0 24 24"
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                >
                  <path
                    d="M7 10l5 5 5-5"
                    stroke="currentColor"
                    stroke-width="2"
                    stroke-linecap="round"
                    stroke-linejoin="round"
                  />
                </svg>
              </button>
            </div>

            <!-- TaskList 配置内容 -->
            <transition name="section-content">
              <div v-show="!isTaskListConfigCollapsed" class="section-content">
                <!-- 宽度配置 -->
            <div class="subsection">
              <h5 class="subsection-title">{{ t.taskListConfig.width.title }}</h5>

              <!-- 单位切换器 -->
              <div
                class="width-unit-toggle"
                style="margin-bottom: 12px; display: flex; align-items: center; gap: 16px"
              >
                <label class="taskbar-control">
                  <input v-model="widthUnit" type="radio" value="px" />
                  <span class="taskbar-label">
                    {{ t.taskListConfig.width.pixelsModel }}
                  </span>
                </label>
                <label class="taskbar-control">
                  <input v-model="widthUnit" type="radio" value="%" />
                  <span class="taskbar-label">{{ t.taskListConfig.width.percentageModel }}</span>
                </label>
              </div>

              <!-- 像素值配置 -->
              <div v-if="widthUnit === 'px'" class="width-controls">
                <div class="width-control">
                  <label class="width-label">{{ t.taskListConfig.width.defaultWidth }}:</label>
                  <input
                    v-model.number="taskListWidth.defaultWidth"
                    type="number"
                    :min="taskListWidth.minWidth"
                    :max="taskListWidth.maxWidth"
                    step="10"
                    class="width-input"
                  />
                  <span class="width-unit">px</span>
                </div>
                <div class="width-control">
                  <label class="width-label">{{ t.taskListConfig.width.minWidth }}:</label>
                  <input
                    v-model.number="taskListWidth.minWidth"
                    type="number"
                    min="280"
                    :max="taskListWidth.defaultWidth"
                    step="10"
                    class="width-input"
                  />
                  <span class="width-unit">px</span>
                </div>
                <div class="width-control">
                  <label class="width-label">{{ t.taskListConfig.width.maxWidth }}:</label>
                  <input
                    v-model.number="taskListWidth.maxWidth"
                    type="number"
                    :min="taskListWidth.defaultWidth"
                    max="2000"
                    step="10"
                    class="width-input"
                  />
                  <span class="width-unit">px</span>
                </div>
              </div>

              <!-- 百分比配置 -->
              <div v-else class="width-controls">
                <div class="width-control">
                  <label class="width-label">{{ t.taskListConfig.width.defaultWidth }}:</label>
                  <input
                    v-model.number="widthPercentage.defaultWidth"
                    type="number"
                    :min="widthPercentage.minWidth"
                    :max="widthPercentage.maxWidth"
                    step="1"
                    class="width-input"
                  />
                  <span class="width-unit">%</span>
                </div>
                <div class="width-control">
                  <label class="width-label">{{ t.taskListConfig.width.minWidth }}:</label>
                  <input
                    v-model.number="widthPercentage.minWidth"
                    type="number"
                    min="10"
                    :max="widthPercentage.defaultWidth"
                    step="1"
                    class="width-input"
                  />
                  <span class="width-unit">%</span>
                </div>
                <div class="width-control">
                  <label class="width-label">{{ t.taskListConfig.width.maxWidth }}:</label>
                  <input
                    v-model.number="widthPercentage.maxWidth"
                    type="number"
                    :min="widthPercentage.defaultWidth"
                    max="80"
                    step="1"
                    class="width-input"
                  />
                  <span class="width-unit">%</span>
                </div>
              </div>
            </div>

            <!-- 列配置 -->
            <div class="subsection">
              <!-- 渲染模式选择 -->
              <div class="render-mode-group" style="margin-bottom: 16px;">
                <h5 class="subsection-title">{{ t.taskListConfig.columns.renderMode }}</h5>
                <div
                  class="width-unit-toggle"
                  style="margin-bottom: 12px; display: flex; align-items: center; gap: 16px"
                >
                  <label class="taskbar-control">
                    <input v-model="taskListColumnRenderMode" type="radio" value="default" />
                    <span class="taskbar-label">
                      {{ t.taskListConfig.columns.renderModeDefault }}
                    </span>
                  </label>
                  <label class="taskbar-control">
                    <input v-model="taskListColumnRenderMode" type="radio" value="declarative" />
                    <span class="taskbar-label">{{ t.taskListConfig.columns.renderModeDeclarative }}</span>
                  </label>
                </div>
              </div>
              <h5 class="subsection-title">{{ t.taskListConfig.columns.title }}</h5>
              <div class="column-controls">
                <label v-for="column in availableColumns" :key="column.key" class="column-control">
                  <input
                    type="checkbox"
                    :checked="column.visible"
                    @change="toggleColumn(column.key, $event)"
                  />
                  <span class="column-label">{{ (t as any)[column.key] || column.label }}</span>
                </label>
              </div>
            </div>
              </div>
            </transition>
          </div>

          <!-- TaskBar配置区域 -->
          <div class="config-section">
            <div class="section-header" @click="toggleTaskBarConfig">
              <div class="section-header-title">
                <svg
                  class="section-icon"
                  viewBox="0 0 24 24"
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                >
                  <rect x="2" y="6" width="20" height="3" rx="1.5" fill="currentColor" />
                  <rect x="2" y="11" width="15" height="3" rx="1.5" fill="currentColor" />
                  <rect x="2" y="16" width="18" height="3" rx="1.5" fill="currentColor" />
                </svg>
                {{ t.taskBarConfig.title }}
              </div>
              <button
                class="section-collapse-button"
                :class="{ collapsed: isTaskBarConfigCollapsed }"
              >
                <svg
                  class="collapse-icon"
                  viewBox="0 0 24 24"
                  fill="none"
                  xmlns="http://www.w3.org/2000/svg"
                >
                  <path
                    d="M7 10l5 5 5-5"
                    stroke="currentColor"
                    stroke-width="2"
                    stroke-linecap="round"
                    stroke-linejoin="round"
                  />
                </svg>
              </button>
            </div>

            <!-- TaskBar 配置内容 -->
            <transition name="section-content">
              <div v-show="!isTaskBarConfigCollapsed" class="section-content">
                <!-- 显示选项 -->
                <div class="subsection">
                  <h5 class="subsection-title">{{ t.taskBarConfig.display.title }}</h5>
                  <div class="taskbar-controls">
                    <label class="taskbar-control">
                      <input v-model="taskBarOptions.showAvatar" type="checkbox" />
                      <span class="taskbar-label">{{ t.taskBarConfig.display.showAvatar }}</span>
                    </label>
                    <label class="taskbar-control">
                      <input v-model="taskBarOptions.showTitle" type="checkbox" />
                      <span class="taskbar-label">{{ t.taskBarConfig.display.showTitle }}</span>
                    </label>
                    <label class="taskbar-control">
                      <input v-model="taskBarOptions.showProgress" type="checkbox" />
                      <span class="taskbar-label">{{ t.taskBarConfig.display.showProgress }}</span>
                    </label>
                  </div>
                </div>

                <!-- 防误触配置 -->
                <div class="subsection">
                  <h5 class="subsection-title">{{ t.taskBarConfig.mistouch.title }}</h5>
                  <div class="taskbar-advanced-controls">
                    <div class="control-row">
                      <label class="taskbar-control">
                        <input v-model="allowDragAndResize" type="checkbox" />
                        <span class="taskbar-label">
                          {{ t.taskBarConfig.mistouch.allowDragOnClick }}
                        </span>
                      </label>
                      <span class="control-hint">
                        {{ t.taskBarConfig.mistouch.allowDragOnClickHint }}
                      </span>
                    </div>
                    <div class="control-row">
                      <label class="taskbar-control">
                        <input v-model="enableTaskRowMove" type="checkbox" />
                        <span class="taskbar-label">
                          启用TaskRow拖拽移动
                        </span>
                      </label>
                      <span class="control-hint">
                        允许通过拖拽TaskRow来调整任务的层级和顺序
                      </span>
                    </div>
                    <div class="control-row">
                      <label class="control-label">
                        {{ t.taskBarConfig.mistouch.dragThreshold }}:
                      </label>
                      <input
                        v-model.number="taskBarOptions.dragThreshold"
                        type="number"
                        min="0"
                        max="20"
                        step="1"
                        class="control-input"
                      />
                      <span class="control-hint">
                        {{ t.taskBarConfig.mistouch.dragThresholdHint }}
                      </span>
                    </div>
                    <div class="control-row">
                      <label class="control-label">
                        {{ t.taskBarConfig.mistouch.resizeHandleWidth }}:
                      </label>
                      <input
                        v-model.number="taskBarOptions.resizeHandleWidth"
                        type="number"
                        min="5"
                        max="15"
                        step="1"
                        class="control-input"
                      />
                      <span class="control-hint">
                        {{ t.taskBarConfig.mistouch.resizeHandleWidthHint }}
                      </span>
                    </div>
                    <div class="control-row">
                      <label class="taskbar-control">
                        <input v-model="taskBarOptions.enableDragDelay" type="checkbox" />
                        <span class="taskbar-label">
                          {{ t.taskBarConfig.mistouch.enableDragDelay }}
                        </span>
                      </label>
                      <span class="control-hint">
                        {{ t.taskBarConfig.mistouch.enableDragDelayHint }}
                      </span>
                    </div>
                    <div v-if="taskBarOptions.enableDragDelay" class="control-row control-indent">
                      <label class="control-label">
                        {{ t.taskBarConfig.mistouch.dragDelayTime }}:
                      </label>
                      <input
                        v-model.number="taskBarOptions.dragDelayTime"
                        type="number"
                        min="50"
                        max="500"
                        step="50"
                        class="control-input"
                      />
                      <span class="control-hint">
                        {{ t.taskBarConfig.mistouch.dragDelayTimeHint }}
                      </span>
                    </div>
                  </div>
                </div>
              </div>
            </transition>
          </div>
        </div>
      </transition>
    </div>

    <div class="gantt-wrapper">
      <GanttChart
        :tasks="tasks"
        :milestones="milestones"
        :toolbar-config="toolbarConfig"
        :task-list-config="taskListConfig"
        :task-bar-config="taskBarConfig"
        :working-hours="workingHoursConfig"
        :use-default-milestone-dialog="true"
        :allow-drag-and-resize="allowDragAndResize"
        :enable-task-row-move="enableTaskRowMove"
        :assignee-options="assigneeOptions"
        :task-list-row-class-name="getTaskRowClassName"
        :task-list-row-style="getTaskRowStyle"
        :on-export-csv="handleCustomCsvExport"
        :on-language-change="handleLanguageChange"
        :on-theme-change="handleThemeChange"
        :task-list-column-render-mode="taskListColumnRenderMode"
        @milestone-saved="handleMilestoneSaved"
        @milestone-deleted="handleMilestoneDeleted"
        @milestone-icon-changed="handleMilestoneIconChanged"
        @add-task="handleAddTask"
        @taskbar-drag-end="handleTaskbarDragOrResizeEnd"
        @taskbar-resize-end="handleTaskbarDragOrResizeEnd"
        @milestone-drag-end="handleMilestoneDragEnd"
        @task-click="handleTaskClick"
        @edit-task="task => showMessage(`进入任务编辑：${task.name}`)"
        @close="() => showMessage('已关闭任务编辑', 'info')"
        @timer-started="onTimerStarted"
        @timer-stopped="onTimerStopped"
        @predecessor-added="
          e =>
            showMessage(`Demo 任务[${e.targetTask.name}] 添加前置任务 [${e.newTask.name}]`, 'info')
        "
        @successor-added="
          e =>
            showMessage(`Demo 任务[${e.targetTask.name}] 添加后置任务 [${e.newTask.name}]`, 'info')
        "
        @task-deleted="handleTaskDeleteEvent"
        @task-added="handleTaskAddEvent"
        @task-updated="handleTaskUpdateEvent"
        @task-row-moved="handleTaskRowMoved"
      >
        <!-- 自定义任务名称内容 (TaskRow 和 TaskBar) -->
        <template #custom-task-content="item">
          <HtmlContent
            :item="taskDebug(item)"
            :task="item.task"
            :type="item.type"
            :style="item.dynamicStyles"
          />
        </template>

        <!-- 列级 Slot 示例：'name'列的渲染 -->
         <template #header-name>
          <div style="display: flex; align-items: center; gap: 6px;">
            <img src="https://foruda.gitee.com/avatar/1764902889653058860/565633_nelson820125_1764902889.png!avatar200" width="32" height="32" style="border-radius: 50%;" />
            <strong style="font-size: 14px;">{{ t.taskName }}</strong>
          </div>
         </template>
         <template #column-name="{ task, column, value }">
          <div style="display: flex; align-items: center; gap: 6px;">
            <img src="https://foruda.gitee.com/avatar/1764902889653058860/565633_nelson820125_1764902889.png!avatar200" width="20" height="20" style="border-radius: 50%;" />
            <span v-html="value"></span>
            <span
              v-if="task.priority"
              style="
                background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
                color: white;
                padding: 2px 6px;
                border-radius: 10px;
                font-size: 11px;
                font-weight: 600;
                white-space: nowrap;
              "
            >
              P-{{ task.priority }}
            </span>
          </div>
        </template>

        <!-- 列级 Slot 示例：自定义 'custom' 列的渲染 -->
        <template #column-custom="{ task, column, value }">
          <div style="display: flex; align-items: center; gap: 4px;">
            <span
              v-if="typeof value === 'number'"
              style="
                background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
                color: white;
                padding: 2px 8px;
                border-radius: 12px;
                font-size: 12px;
                font-weight: 600;
              "
            >
              💰 {{ value.toLocaleString() }}
            </span>
            <span
              v-else-if="typeof value === 'string'"
              style="
                background: #e8f5e9;
                color: #2e7d32;
                padding: 2px 8px;
                border-radius: 4px;
                font-size: 12px;
                border: 1px solid #81c784;
              "
            >
              📝 {{ value }}
            </span>
            <span v-else style="color: #999;">-</span>
          </div>
        </template>

        <!-- 使用 TaskListColumn 组件自定义列 声明式模式 -->
        <TaskListColumn prop="name" :label="t.taskName" width="300" align="center">
          <template #header>
            <img src="https://foruda.gitee.com/avatar/1764902889653058860/565633_nelson820125_1764902889.png!avatar200" width="32" height="32" style="border-radius: 50%;" />
            <strong style="font-size: 14px;">{{ t.taskName }}</strong>
          </template>
          <template #default="scope">
            <div style="display: flex; align-items: center; gap: 6px;">
              <!-- 里程碑分组图标 - 使用菱形图标 -->
              <svg
                v-if="scope.row.type === 'milestone-group'"
                width="16"
                height="16"
                viewBox="0 0 24 24"
                fill="none"
                stroke="currentColor"
                stroke-width="2"
                class="milestone-group-icon"
              >
                <polygon points="12,2 22,12 12,22 2,12" />
              </svg>
              <img
                v-if="scope.row.avatar && scope.row.type === 'task'"
                :src="scope.row.avatar"
                width="20"
                height="20"
                style="border-radius: 50%;"
              />
              <span v-html="scope.row.name"></span>
            </div>
          </template>
        </TaskListColumn>
        <TaskListColumn prop="startDate" :label="t.startDate" width="200" align="center" />
        <TaskListColumn prop="endDate" :label="t.endDate" width="200" align="center" />
      </GanttChart>
    </div>
    <div class="license-info">
      <span>MIT License @ 2025 JORDIUM.COM</span>
      <a href="https://opensource.org/licenses/MIT">
        <img src="https://img.shields.io/badge/license-MIT-blue.svg" alt="MIT License">
      </a>
      <a href="https://vuejs.org/">
        <img src="https://img.shields.io/badge/Vue.js->=3.5.13-4FC08D?style=flat-square&logo=vue.js&logoColor=white" alt="Vue.js">
      </a>
      <a href="https://www.typescriptlang.org/">
        <img src="https://img.shields.io/badge/TypeScript->=5.8.3-3178C6?style=flat-square&logo=typescript&logoColor=white" alt="TypeScript">
      </a>
      <a href="https://nodejs.org/">
        <img src="https://img.shields.io/badge/Node.js->=16.0.0-339933?style=flat-square&logo=node.js&logoColor=white" alt="Nodejs">
      </a>
    </div>

    <!-- MilestoneDialog用于新建/编辑里程碑 -->
    <MilestoneDialog
      :visible="showMilestoneDialog"
      :milestone="currentMilestone"
      @update:visible="showMilestoneDialog = $event"
      @save="handleMilestoneSaveFromDialog"
      @delete="handleMilestoneDeleted"
      @close="showMilestoneDialog = false"
    />

    <!-- Task Click Dialog - 显示任务详细信息 -->
    <div v-if="showTaskClickDialog" class="task-click-dialog-overlay" @click="closeTaskClickDialog">
      <div class="task-click-dialog" @click.stop>
        <div class="task-click-dialog-header">
          <h3>Task</h3>
          <button class="close-button" @click="closeTaskClickDialog">×</button>
        </div>
        <div class="task-click-dialog-content">
          <div v-if="clickedTask" class="task-properties">
            <div
              v-for="[key, value] in Object.entries(clickedTask)"
              :key="key"
              class="property-row"
            >
              <span class="property-key">{{ key }}:</span>
              <span class="property-value">{{ formatPropertyValue(value) }}</span>
            </div>
          </div>
        </div>
        <div class="task-click-dialog-footer">
          <button class="confirm-button" @click="closeTaskClickDialog">确认</button>
        </div>
      </div>
    </div>
  </div>
</template>

<style scoped>
.app-container {
  width: 100%;
  height: 100%;
  padding: 10px;
  box-sizing: border-box;
  background: var(--gantt-bg-secondary, #f0f2f5);
  display: flex;
  flex-direction: column;
}

.data-source-panel {
  background: var(--gantt-bg-primary, #ffffff);
  border: 1px solid var(--gantt-border-color, #e4e7ed);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.data-source-panel.collapsed {
  padding-bottom: 12px;
}

.data-source-header {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-size: 14px;
  justify-content: space-between;
}

.data-source-icon {
  width: 16px;
  height: 16px;
  color: var(--gantt-primary-color, #409eff);
}

.data-source-content {
  padding-top: 4px;
}

.data-source-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.data-source-button {
  flex: 1 1 220px;
  min-width: 200px;
  border: 1px solid var(--gantt-border-color, #e4e7ed);
  border-radius: 8px;
  padding: 12px 16px;
  background: var(--gantt-bg-secondary, #f9fafc);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.data-source-button:hover {
  border-color: var(--gantt-primary-color, #409eff);
  box-shadow: 0 2px 10px rgba(64, 158, 255, 0.15);
}

.data-source-button.active {
  border-color: var(--gantt-primary-color, #409eff);
  background: rgba(64, 158, 255, 0.08);
  box-shadow: 0 2px 12px rgba(64, 158, 255, 0.25);
}

.data-source-button:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.ds-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.ds-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--gantt-text-primary, #333);
}

.ds-file {
  font-size: 12px;
  color: var(--gantt-text-muted, #909399);
}

.ds-desc {
  font-size: 13px;
  color: var(--gantt-text-secondary, #666);
  line-height: 1.4;
}

.data-loading-hint {
  font-size: 13px;
  color: var(--gantt-primary-color, #409eff);
  font-weight: 500;
}

/* TaskList列配置面板样式 - 可折叠 */
.config-panel {
  background: var(--gantt-bg-primary, #ffffff);
  border: 1px solid var(--gantt-border-color, #e4e7ed);
  border-radius: 8px;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  overflow: hidden;
}

.config-panel:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.config-panel.collapsed {
  border-radius: 8px;
}

.config-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.2s ease;
  border-bottom: 1px solid var(--gantt-border-color, #e4e7ed);
}

.config-panel.collapsed .config-header {
  border-bottom: none;
}

.config-header:hover {
  background-color: var(--gantt-hover-bg, #f8f9fa);
}

.config-content {
  padding: 0 16px 16px;
  overflow: hidden;
}

.collapse-button {
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--gantt-text-secondary, #666);
}

.collapse-button.collapsed {
  transform: rotate(90deg);
}

.collapse-button:hover {
  background-color: var(--gantt-hover-bg, #e8f4fd);
  color: var(--gantt-primary-color, #409eff);
}

.collapse-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
}

/* 过渡动画 */
.config-content-enter-active,
.config-content-leave-active {
  transition: all 0.3s ease;
  overflow: hidden;
}

.config-content-enter-from,
.config-content-leave-to {
  height: 0;
  opacity: 0;
}

.config-content-enter-to,
.config-content-leave-from {
  opacity: 1;
}

.config-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--gantt-text-primary, #333);
  display: flex;
  align-items: center;
  gap: 8px;
}

.config-icon {
  width: 20px;
  height: 20px;
  color: var(--gantt-primary-color, #409eff);
}

.config-section {
  margin-bottom: 16px;
}

/* 折叠区域样式 */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0 8px 0;
  margin-bottom: 16px;
  background-color: transparent;
  border-bottom: 2px solid var(--gantt-primary-color, #409eff);
  cursor: pointer;
  transition: all 0.3s ease;
  user-select: none;
}

.section-header:hover {
  border-bottom-color: var(--gantt-primary-color-light, #66b3ff);
}

.section-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gantt-text-primary, #333);
}

.section-collapse-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gantt-text-secondary, #666);
  transition: transform 0.3s ease, color 0.2s ease;
}

.section-collapse-button:hover {
  color: var(--gantt-primary-color, #409eff);
}

.section-collapse-button.collapsed {
  transform: rotate(-90deg);
}

.section-content-enter-active,
.section-content-leave-active {
  transition: all 0.3s ease;
  overflow: hidden;
}

.section-content-enter-from,
.section-content-leave-to {
  max-height: 0;
  opacity: 0;
  margin-bottom: 0;
}

.section-content-enter-to,
.section-content-leave-from {
  max-height: 2000px;
  opacity: 1;
  margin-bottom: 16px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gantt-text-primary, #333);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gantt-primary-color, #409eff);
}

.section-icon {
  width: 18px;
  height: 18px;
  color: var(--gantt-primary-color, #409eff);
}

/* 子区域样式 */
.subsection {
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 2px solid var(--gantt-border-color, #e4e7ed);
}

.subsection-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--gantt-text-secondary, #666);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.subsection-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--gantt-primary-color, #409eff);
}

.width-controls {
  display: flex;
  flex-direction: row;
  gap: 12px;
}

.width-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.width-label {
  flex: 0 0 100px;
  font-size: 13px;
  color: var(--text-secondary);
}

.width-input {
  flex: 1;
  padding: 4px 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--input-background, #fff);
  color: var(--text-primary);
  font-size: 13px;
  max-width: 100px;
}

.width-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.2);
}

.width-unit {
  flex: 0 0 20px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.column-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.column-control {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
  background: var(--gantt-bg-secondary, #f8f9fa);
  border: 1px solid transparent;
}

.column-control:hover {
  background: var(--gantt-hover-bg, #e8f4fd);
  border-color: var(--gantt-primary-color, #409eff);
}

.column-control input[type='checkbox'] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--gantt-primary-color, #409eff);
}

.column-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--gantt-text-primary, #333);
  user-select: none;
  transition: color 0.2s ease;
}

.column-control:hover .column-label {
  color: var(--gantt-primary-color, #409eff);
}

/* TaskBar配置样式 */
.taskbar-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: flex-start;
}

.taskbar-control {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
  background: var(--gantt-bg-secondary, #f8f9fa);
  border: 1px solid transparent;
}

.taskbar-control:hover {
  background: var(--gantt-hover-bg, #e8f4fd);
  border-color: var(--gantt-primary-color, #409eff);
}

.taskbar-control input[type='checkbox'] {
  width: 16px;
  height: 16px;
  cursor: pointer;
  accent-color: var(--gantt-primary-color, #409eff);
}

.taskbar-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--gantt-text-primary, #333);
  user-select: none;
  transition: color 0.2s ease;
}

.taskbar-control:hover .taskbar-label {
  color: var(--gantt-primary-color, #409eff);
}

/* TaskBar 高级配置样式 */
.taskbar-advanced-controls {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.control-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: var(--gantt-bg-secondary, #f8f9fa);
  border-radius: 6px;
  border: 1px solid var(--gantt-border-color, #e4e7ed);
}

.control-indent {
  margin-left: 24px;
}

.control-label {
  flex: 0 0 140px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gantt-text-secondary, #666);
}

.control-input {
  flex: 0 0 80px;
  padding: 4px 8px;
  border: 1px solid var(--gantt-border-color, #e4e7ed);
  border-radius: 4px;
  background: var(--gantt-bg-primary, #fff);
  color: var(--gantt-text-primary, #333);
  font-size: 13px;
  transition: all 0.2s ease;
}

.control-input:focus {
  outline: none;
  border-color: var(--gantt-primary-color, #409eff);
  box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.2);
}

.control-hint {
  flex: 1;
  font-size: 12px;
  color: var(--gantt-text-muted, #999);
  font-style: italic;
}

.taskbar-field-control {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 6px;
  background: var(--gantt-bg-secondary, #f8f9fa);
  border: 1px solid var(--gantt-border-color, #e4e7ed);
  min-width: 300px;
}

.field-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--gantt-text-secondary, #666);
  white-space: nowrap;
}

.field-select {
  flex: 1;
  padding: 4px 8px;
  border: 1px solid var(--gantt-border-color, #e4e7ed);
  border-radius: 4px;
  background: var(--gantt-bg-primary, #fff);
  color: var(--gantt-text-primary, #333);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.field-select:focus {
  outline: none;
  border-color: var(--gantt-primary-color, #409eff);
  box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.2);
}

.page-title {
  margin: 20px 0;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--gantt-text-primary, #333);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.title-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.title-center {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.title-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
}

.gitee-award-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(199, 29, 35, 0.08) 0%, rgba(255, 107, 53, 0.08) 100%);
  color: #C71D23;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid rgba(199, 29, 35, 0.2);
  backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.gitee-award-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.15), transparent);
  transition: left 0.5s ease;
}

.gitee-award-badge:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, rgba(199, 29, 35, 0.12) 0%, rgba(255, 107, 53, 0.12) 100%);
  border-color: rgba(199, 29, 35, 0.4);
  box-shadow: 0 4px 16px rgba(199, 29, 35, 0.15);
  color: #E32329;
}

.gitee-award-badge:hover::before {
  left: 100%;
}

@keyframes pulse-glow {
  0%, 100% {
    border-color: rgba(199, 29, 35, 0.2);
  }
  50% {
    border-color: rgba(255, 215, 0, 0.4);
  }
}

/* 响应式设计 */
@media (max-width: 1400px) {
  .gitee-award-badge {
    font-size: 0.75rem;
    padding: 7px 16px;
  }
}

@media (max-width: 1200px) {
  .page-title {
    flex-wrap: wrap;
  }

  .title-center {
    order: 3;
    flex: 1 0 100%;
    margin-top: 10px;
    justify-content: center;
  }

  .gitee-award-badge {
    width: auto;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .gitee-award-badge {
    font-size: 0.7rem;
    padding: 6px 14px;
  }
}

.gantt-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.gantt-icon:hover {
  transform: scale(1.05);
}

.version-badge {
  display: inline-block;
  background: linear-gradient(135deg, #409eff 0%, #36d1dc 50%, #667eea 100%);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  padding: 6px 12px;
  border-radius: 16px;
  line-height: 1;
  margin-left: 8px;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow:
    0 0 20px rgba(64, 158, 255, 0.3),
    0 4px 15px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.version-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.version-badge:hover {
  transform: scale(1.05) translateY(-1px);
  box-shadow:
    0 0 30px rgba(64, 158, 255, 0.5),
    0 8px 25px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  background: linear-gradient(135deg, #4dabf7 0%, #40c9ff 50%, #74c0fc 100%);
}

.version-badge:hover::before {
  left: 100%;
}

/* 科技感呼吸动画 */
@keyframes glow-pulse {
  0%,
  100% {
    box-shadow:
      0 0 20px rgba(64, 158, 255, 0.3),
      0 4px 15px rgba(0, 0, 0, 0.2),
      inset 0 1px 0 rgba(255, 255, 255, 0.2);
  }
  50% {
    box-shadow:
      0 0 30px rgba(64, 158, 255, 0.5),
      0 4px 15px rgba(0, 0, 0, 0.2),
      inset 0 1px 0 rgba(255, 255, 255, 0.2);
  }
}

.gantt-wrapper {
  flex: 1 1 0%;
  min-height: 0;
  min-width: 0;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
}

.license-info {
  text-align: center;
  color: var(--gantt-text-muted, #c0c4cc);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  gap: 8px;
}

/* 全局暗色主题支持 */
:global(html[data-theme='dark']) {
  background: #1e1e1e !important;
}

:global(html[data-theme='dark']) body {
  background: #1e1e1e !important;
  color: #e5e5e5 !important;
}

/* 暗色主题下的配置面板样式 */
:global(html[data-theme='dark']) .config-panel {
  background: var(--gantt-bg-primary, #2d3748);
  border-color: var(--gantt-border-color, #4a5568);
}

:global(html[data-theme='dark']) .data-source-panel {
  background: var(--gantt-bg-primary, #2d3748);
  border-color: var(--gantt-border-color, #4a5568);
  box-shadow: none;
}

:global(html[data-theme='dark']) .data-source-sub {
  color: var(--gantt-text-secondary, #a0aec0);
}

:global(html[data-theme='dark']) .data-source-button {
  background: var(--gantt-bg-secondary, #1a202c);
  border-color: var(--gantt-border-color, #4a5568);
}

:global(html[data-theme='dark']) .data-source-button.active {
  background: rgba(64, 158, 255, 0.18);
  border-color: var(--gantt-primary-color, #66b3ff);
}

:global(html[data-theme='dark']) .ds-label,
:global(html[data-theme='dark']) .ds-desc,
:global(html[data-theme='dark']) .ds-file {
  color: var(--gantt-text-primary, #e2e8f0);
}

:global(html[data-theme='dark']) .ds-file {
  color: var(--gantt-text-muted, #a0aec0);
}

:global(html[data-theme='dark']) .config-title {
  color: var(--gantt-text-primary, #e2e8f0);
}

:global(html[data-theme='dark']) .section-title {
  color: var(--gantt-text-primary, #e2e8f0);
  border-bottom-color: var(--gantt-primary-color, #66b3ff);
}

:global(html[data-theme='dark']) .section-header {
  border-bottom-color: var(--gantt-primary-color, #66b3ff);
}

:global(html[data-theme='dark']) .section-header:hover {
  border-bottom-color: var(--gantt-primary-color-light, #74c0fc);
}

:global(html[data-theme='dark']) .section-header-title {
  color: var(--gantt-text-primary, #e2e8f0);
}

:global(html[data-theme='dark']) .section-collapse-button {
  color: var(--gantt-text-secondary, #a0aec0);
}

:global(html[data-theme='dark']) .section-collapse-button:hover {
  color: var(--gantt-primary-color, #66b3ff);
}

:global(html[data-theme='dark']) .section-icon {
  color: var(--gantt-primary-color, #66b3ff);
}

:global(html[data-theme='dark']) .subsection {
  border-left-color: var(--gantt-border-color, #4a5568);
}

:global(html[data-theme='dark']) .subsection-title {
  color: var(--gantt-text-secondary, #a0aec0);
}

:global(html[data-theme='dark']) .subsection-title::before {
  background-color: var(--gantt-primary-color, #66b3ff);
}

:global(html[data-theme='dark']) .column-control {
  background: var(--gantt-bg-secondary, #1a202c);
}

:global(html[data-theme='dark']) .column-control:hover {
  background: var(--gantt-hover-bg, #2d3748);
}

:global(html[data-theme='dark']) .column-label {
  color: var(--gantt-text-primary, #e2e8f0);
}

:global(html[data-theme='dark']) .column-control:hover .column-label {
  color: var(--gantt-primary-color, #66b3ff);
}

/* 暗色主题下的TaskBar配置样式 */
:global(html[data-theme='dark']) .taskbar-control {
  background: var(--gantt-bg-secondary, #1a202c);
}

:global(html[data-theme='dark']) .taskbar-control:hover {
  background: var(--gantt-hover-bg, #2d3748);
}

:global(html[data-theme='dark']) .taskbar-label {
  color: var(--gantt-text-primary, #e2e8f0);
}

:global(html[data-theme='dark']) .taskbar-control:hover .taskbar-label {
  color: var(--gantt-primary-color, #66b3ff);
}

/* 暗色主题下的 TaskBar 高级配置 */
:global(html[data-theme='dark']) .control-row {
  background: var(--gantt-bg-secondary, #1a202c);
  border-color: var(--gantt-border-color, #4a5568);
}

:global(html[data-theme='dark']) .control-label {
  color: var(--gantt-text-secondary, #a0aec0);
}

:global(html[data-theme='dark']) .control-input {
  background: var(--gantt-bg-primary, #2d3748);
  color: var(--gantt-text-primary, #e2e8f0);
  border-color: var(--gantt-border-color, #4a5568);
}

:global(html[data-theme='dark']) .control-hint {
  color: var(--gantt-text-muted, #718096);
}

:global(html[data-theme='dark']) .taskbar-field-control {
  background: var(--gantt-bg-secondary, #1a202c);
  border-color: var(--gantt-border-color, #4a5568);
}

:global(html[data-theme='dark']) .field-label {
  color: var(--gantt-text-secondary, #a0aec0);
}

:global(html[data-theme='dark']) .field-select {
  background: var(--gantt-bg-primary, #2d3748);
  color: var(--gantt-text-primary, #e2e8f0);
  border-color: var(--gantt-border-color, #4a5568);
}

/* 暗色主题下的折叠面板样式 */
:global(html[data-theme='dark']) .config-header {
  border-bottom-color: var(--gantt-border-color, #4a5568);
}

:global(html[data-theme='dark']) .config-header:hover {
  background-color: var(--gantt-hover-bg, #2d3748);
}

:global(html[data-theme='dark']) .collapse-button {
  color: var(--gantt-text-secondary, #a0aec0);
}

:global(html[data-theme='dark']) .collapse-button:hover {
  background-color: var(--gantt-hover-bg, #2d3748);
  color: var(--gantt-primary-color, #66b3ff);
}

/* 暗黑模式下的版本标签 */
:global(html[data-theme='dark']) .version-badge {
  background: linear-gradient(135deg, #1a73e8 0%, #00bcd4 50%, #3f51b5 100%);
  box-shadow:
    0 0 25px rgba(102, 177, 255, 0.4),
    0 4px 15px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

:global(html[data-theme='dark']) .version-badge:hover {
  background: linear-gradient(135deg, #2196f3 0%, #00e5ff 50%, #5c6bc0 100%);
  box-shadow:
    0 0 35px rgba(102, 177, 255, 0.6),
    0 8px 25px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  border-color: rgba(102, 177, 255, 0.5);
}

/* 暗黑模式的呼吸动画 */
@keyframes glow-pulse-dark {
  0%,
  100% {
    box-shadow:
      0 0 25px rgba(102, 177, 255, 0.4),
      0 4px 15px rgba(0, 0, 0, 0.4),
      inset 0 1px 0 rgba(255, 255, 255, 0.1);
  }
  50% {
    box-shadow:
      0 0 35px rgba(102, 177, 255, 0.6),
      0 4px 15px rgba(0, 0, 0, 0.4),
      inset 0 1px 0 rgba(255, 255, 255, 0.1);
  }
}

.docs-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.docs-divider {
  display: inline-block;
  width: 1px;
  height: 24px;
  border-left: 1.5px dashed #bbb;
  margin: 0 8px;
  background: none;
}

.doc-link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--gantt-text-primary, #333333);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.2s ease;
  padding: 4px 8px;
  border-radius: 4px;
}

.doc-link:hover {
  color: var(--gantt-text-primary, #333333);
  background-color: rgba(0, 0, 0, 0.1);
}

.doc-link:nth-child(2) {
  color: #c71d23;
}

.doc-link:nth-child(2):hover {
  color: #a91b1b;
  background-color: rgba(199, 29, 35, 0.1);
}

.doc-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: filter 0.2s ease;
}

/* GitHub 图标样式 - 黑色 */
.github-link .doc-icon {
  filter: brightness(0) saturate(100%);
}

.github-link:hover .doc-icon {
  filter: brightness(0) saturate(100%) invert(20%) sepia(15%) saturate(1500%) hue-rotate(200deg);
}

/* Gitee 图标样式 - 红色 */
.gitee-link .doc-icon {
  filter: brightness(0) saturate(100%) invert(20%) sepia(100%) saturate(2000%) hue-rotate(350deg)
    brightness(0.8);
}

.gitee-link:hover .doc-icon {
  filter: brightness(0) saturate(100%) invert(15%) sepia(100%) saturate(2500%) hue-rotate(350deg)
    brightness(0.7);
}

/* 里程碑分组图标样式 - 统一使用红色并添加发光效果 */
.milestone-group-icon {
  color: var(--gantt-danger, #f56c6c);
  fill: var(--gantt-danger, #f56c6c);
  opacity: 0.9;
  filter: drop-shadow(0 0 6px var(--gantt-danger, #f56c6c));
  animation: milestone-icon-glow 2.5s ease-in-out infinite alternate;
}

/* 里程碑图标悬停效果 */
.task-row:hover .milestone-group-icon {
  filter: drop-shadow(0 0 10px var(--gantt-danger, #f56c6c))
    drop-shadow(0 0 16px rgba(245, 108, 108, 0.4));
  animation: milestone-icon-glow-intense 1.8s ease-in-out infinite alternate;
}

/* 移除旧的基于 SVG color 的样式，现在使用 filter */

/* 暗黑模式下覆盖所有链接样式 */
:global(html[data-theme='dark']) .doc-link {
  color: #ffffff;
}

:global(html[data-theme='dark']) .doc-link:hover {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

:global(html[data-theme='dark']) .doc-link:nth-child(2) {
  color: #ffffff !important;
}

:global(html[data-theme='dark']) .doc-link:nth-child(2):hover {
  color: #ffffff !important;
  background-color: rgba(199, 29, 35, 0.1);
}

/* 暗黑模式下图标样式 */
:global(html[data-theme='dark']) .github-link .doc-icon {
  filter: brightness(0) saturate(100%) invert(100%);
}

:global(html[data-theme='dark']) .github-link:hover .doc-icon {
  filter: brightness(0) saturate(100%) invert(70%) sepia(50%) saturate(2000%) hue-rotate(190deg)
    brightness(1.2);
}

:global(html[data-theme='dark']) .gitee-link .doc-icon {
  filter: brightness(0) saturate(100%) invert(45%) sepia(100%) saturate(1500%) hue-rotate(340deg)
    brightness(1.1);
}

:global(html[data-theme='dark']) .gitee-link:hover .doc-icon {
  filter: brightness(0) saturate(100%) invert(50%) sepia(100%) saturate(1800%) hue-rotate(340deg)
    brightness(1.2);
}

/* 暗黑模式下的里程碑图标发光效果 */
:global(html[data-theme='dark']) .milestone-group-icon {
  color: var(--gantt-danger, #f67c7c);
  fill: var(--gantt-danger, #f67c7c);
  filter: drop-shadow(0 0 6px var(--gantt-danger, #f67c7c));
  animation: milestone-icon-glow-dark 2.5s ease-in-out infinite alternate;
}

:global(html[data-theme='dark']) .task-row:hover .milestone-group-icon {
  filter: drop-shadow(0 0 10px var(--gantt-danger, #f67c7c))
    drop-shadow(0 0 16px rgba(246, 124, 124, 0.4));
  animation: milestone-icon-glow-intense-dark 1.8s ease-in-out infinite alternate;
}

/* Task Click Dialog 样式 */
.task-click-dialog-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.task-click-dialog {
  background: var(--gantt-bg-primary, #ffffff);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  width: 600px;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.task-click-dialog-header {
  padding: 20px;
  border-bottom: 1px solid var(--gantt-border-color, #e4e7ed);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.task-click-dialog-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--gantt-text-primary, #303133);
}

.close-button {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--gantt-text-secondary, #909399);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.3s;
}

.close-button:hover {
  background: var(--gantt-bg-hover, #f5f7fa);
  color: var(--gantt-text-primary, #303133);
}

.task-click-dialog-content {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
}

.task-properties {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.property-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--gantt-border-light, #f0f0f0);
}

.property-row:last-child {
  border-bottom: none;
}

.property-key {
  font-weight: 600;
  color: var(--gantt-text-secondary, #606266);
  word-break: break-word;
}

.property-value {
  color: var(--gantt-text-primary, #303133);
  word-break: break-all;
  white-space: pre-wrap;
  font-family: 'Courier New', monospace;
  font-size: 13px;
}

.task-click-dialog-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--gantt-border-color, #e4e7ed);
  display: flex;
  justify-content: flex-end;
}

.confirm-button {
  padding: 8px 20px;
  background: var(--gantt-primary-color, #409eff);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s;
}

.confirm-button:hover {
  background: var(--gantt-primary-color-hover, #66b1ff);
}

.confirm-button:active {
  background: var(--gantt-primary-color-active, #3a8ee6);
}

/* 暗黑模式适配 */
:global(html[data-theme='dark']) .task-click-dialog {
  background: var(--gantt-bg-primary, #1a1a1a);
}

:global(html[data-theme='dark']) .task-click-dialog-header h3 {
  color: var(--gantt-text-primary, #e0e0e0);
}

:global(html[data-theme='dark']) .close-button {
  color: var(--gantt-text-secondary, #b0b0b0);
}

:global(html[data-theme='dark']) .close-button:hover {
  background: var(--gantt-bg-hover, #2a2a2a);
  color: var(--gantt-text-primary, #e0e0e0);
}

:global(html[data-theme='dark']) .property-key {
  color: var(--gantt-text-secondary, #b0b0b0);
}

:global(html[data-theme='dark']) .property-value {
  color: var(--gantt-text-primary, #e0e0e0);
}

/* 任务行根据进度值的自定义样式 */
/* 父级节点 (task-row-parent) 保留默认样式，不做特殊处理 */

/* 已完成 (progress = 100) - 淡绿色，参考 Element Plus success */
:deep(.task-row-success) {
  background-color: #f0f9ff !important;
  background: linear-gradient(90deg, #f0f9ff 0%, #e8f5e9 100%) !important;
  height: 100px;
}

:deep(.task-row-success:hover) {
  background: linear-gradient(90deg, #e1f5fe 0%, #c8e6c9 100%) !important;
}

/* 进行中 (0 < progress < 100) - 淡黄色，参考 Element Plus warning */
:deep(.task-row-warning) {
  background-color: #fdf6ec !important;
  background: linear-gradient(90deg, #fdf6ec 0%, #fff3e0 100%) !important;
}

:deep(.task-row-warning:hover) {
  background: linear-gradient(90deg, #faecd8 0%, #ffe0b2 100%) !important;
}

/* 未开始 (progress <= 0) - 灰色，参考 Element Plus info */
:deep(.task-row-info) {
  background-color: #f4f4f5 !important;
  background: linear-gradient(90deg, #f4f4f5 0%, #f5f5f5 100%) !important;
}

:deep(.task-row-info:hover) {
  background: linear-gradient(90deg, #e9e9eb 0%, #eeeeee 100%) !important;
}

/* 暗黑模式下的任务行样式 */
:global(html[data-theme='dark']) :deep(.task-row-success) {
  background: linear-gradient(90deg, #0a3a2a 0%, #1b4d3e 100%) !important;
}

:global(html[data-theme='dark']) :deep(.task-row-success:hover) {
  background: linear-gradient(90deg, #0f4d35 0%, #276749 100%) !important;
}

:global(html[data-theme='dark']) :deep(.task-row-warning) {
  background: linear-gradient(90deg, #3d2f1f 0%, #4d3b2a 100%) !important;
}

:global(html[data-theme='dark']) :deep(.task-row-warning:hover) {
  background: linear-gradient(90deg, #4d3b26 0%, #5d4a35 100%) !important;
}

:global(html[data-theme='dark']) :deep(.task-row-info) {
  background: linear-gradient(90deg, #2a2a2a 0%, #333333 100%) !important;
}

:global(html[data-theme='dark']) :deep(.task-row-info:hover) {
  background: linear-gradient(90deg, #353535 0%, #3d3d3d 100%) !important;
}
</style>
