style: auto-format with black + isort + prettier [skip ci-format-check]

apps/web/src/pages/editing-planner/hooks/timeline-menus/useAddPicker.ts

@@ -0,0 +1,116 @@
+import { useState, useRef, useCallback, useEffect, useMemo, useLayoutEffect } from "react"
+import type { ClipType } from "../../types"
+import { DEFAULT_ADD_DURATION, ADD_PICKER_WIDTH, TRACK_GAP } from "../../constants/timeline"
+
+interface UseAddPickerOptions {
+  currentMode: string
+  onAddClip: (type: ClipType, duration: number) => void
+}
+
+export function useAddPicker({ currentMode, onAddClip }: UseAddPickerOptions) {
+  const [showAddPicker, setShowAddPicker] = useState(false)
+  const pickerRef = useRef<HTMLDivElement>(null)
+  const addCardRef = useRef<HTMLDivElement>(null)
+  const [pickerPos, setPickerPos] = useState<{ top: number; right: number }>({ top: 0, right: 0 })
+
+  const availableTypes: ClipType[] = useMemo(
+    () =>
+      currentMode === "voice_over" ? ["voice"] : currentMode === "pip" ? ["pip"] : ["voice", "pip"],
+    [currentMode],
+  )
+
+  const defaultAddType: ClipType = useMemo(() => {
+    if (currentMode === "voice_over") return "voice"
+    if (currentMode === "pip") return "pip"
+    return "voice"
+  }, [currentMode])
+
+  const [addType, setAddType] = useState<ClipType>(defaultAddType)
+  const [addDuration, setAddDuration] = useState<number>(DEFAULT_ADD_DURATION)
+
+  useEffect(() => {
+    if (!availableTypes.includes(addType)) {
+      setAddType(defaultAddType)
+    }
+  }, [currentMode, addType, availableTypes, defaultAddType])
+
+  const updatePickerPosition = useCallback(() => {
+    if (!addCardRef.current) return
+    const rect = addCardRef.current.getBoundingClientRect()
+    const vw = window.innerWidth
+    const roughHeight = 180
+    let top = rect.top - TRACK_GAP - roughHeight
+    if (top < 8) top = 8
+    let right = vw - rect.right
+    if (rect.right - ADD_PICKER_WIDTH < 8) {
+      right = vw - ADD_PICKER_WIDTH - 8
+    }
+    setPickerPos({ top, right })
+  }, [])
+
+  const handleTogglePicker = useCallback(() => {
+    if (!showAddPicker) {
+      setAddType(defaultAddType)
+      updatePickerPosition()
+    }
+    setShowAddPicker((v) => !v)
+  }, [showAddPicker, defaultAddType, updatePickerPosition])
+
+  useLayoutEffect(() => {
+    if (!showAddPicker || !pickerRef.current || !addCardRef.current) return
+    const pickerEl = pickerRef.current
+    const addRect = addCardRef.current.getBoundingClientRect()
+    const pickerH = pickerEl.offsetHeight
+    const vh = window.innerHeight
+    const vw = window.innerWidth
+
+    let top = addRect.top - TRACK_GAP - pickerH
+    if (top < 8) {
+      top = addRect.bottom + TRACK_GAP
+      if (top + pickerH > vh - 8) {
+        top = vh - 8 - pickerH
+        if (top < 8) top = 8
+      }
+    }
+
+    let right = vw - addRect.right
+    const pickerRect = pickerEl.getBoundingClientRect()
+    if (pickerRect.left < 8) {
+      right = vw - ADD_PICKER_WIDTH - 8
+    }
+
+    setPickerPos({ top, right })
+  }, [showAddPicker])
+
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (pickerRef.current && !pickerRef.current.contains(e.target as Node)) {
+        setShowAddPicker(false)
+      }
+    }
+    if (showAddPicker) {
+      document.addEventListener("mousedown", handleClickOutside)
+    }
+    return () => document.removeEventListener("mousedown", handleClickOutside)
+  }, [showAddPicker])
+
+  const handleConfirmAdd = useCallback(() => {
+    onAddClip(addType, addDuration)
+    setShowAddPicker(false)
+  }, [onAddClip, addType, addDuration])
+
+  return {
+    showAddPicker,
+    setShowAddPicker,
+    pickerRef,
+    addCardRef,
+    pickerPos,
+    availableTypes,
+    addType,
+    addDuration,
+    setAddType,
+    setAddDuration,
+    handleTogglePicker,
+    handleConfirmAdd,
+  }
+}

apps/web/src/pages/editing-planner/hooks/timeline-menus/useContextMenu.ts

@@ -0,0 +1,68 @@
+import { useState, useRef, useCallback, useEffect } from "react"
+
+interface ContextMenuState {
+  x: number
+  y: number
+  clipId: string
+}
+
+interface UseContextMenuOptions {
+  onClipSplit?: (clipId: string, splitRatio: number) => void
+  onClipResetTrim?: (clipId: string) => void
+  onClipRemove?: (clipId: string) => void
+}
+
+export function useContextMenu({
+  onClipSplit,
+  onClipResetTrim,
+  onClipRemove,
+}: UseContextMenuOptions) {
+  const [contextMenu, setContextMenu] = useState<ContextMenuState | null>(null)
+  const contextMenuRef = useRef<HTMLDivElement>(null)
+
+  const handleContextMenu = useCallback((e: React.MouseEvent, clipId: string) => {
+    e.preventDefault()
+    e.stopPropagation()
+    setContextMenu({ x: e.clientX, y: e.clientY, clipId })
+  }, [])
+
+  const handleContextSplit = useCallback(() => {
+    if (!contextMenu) return
+    onClipSplit?.(contextMenu.clipId, 0.5)
+    setContextMenu(null)
+  }, [contextMenu, onClipSplit])
+
+  const handleContextResetTrim = useCallback(() => {
+    if (!contextMenu) return
+    onClipResetTrim?.(contextMenu.clipId)
+    setContextMenu(null)
+  }, [contextMenu, onClipResetTrim])
+
+  const handleContextDelete = useCallback(() => {
+    if (!contextMenu) return
+    onClipRemove?.(contextMenu.clipId)
+    setContextMenu(null)
+  }, [contextMenu, onClipRemove])
+
+  useEffect(() => {
+    const handleClickOutside = (e: MouseEvent) => {
+      if (contextMenuRef.current && !contextMenuRef.current.contains(e.target as Node)) {
+        setContextMenu(null)
+      }
+    }
+    if (contextMenu) {
+      document.addEventListener("mousedown", handleClickOutside)
+    }
+    return () => document.removeEventListener("mousedown", handleClickOutside)
+  }, [contextMenu])
+
+  return {
+    contextMenu,
+    setContextMenu,
+    contextMenuRef,
+    handleContextMenu,
+    handleContextSplit,
+    handleContextResetTrim,
+    handleContextDelete,
+  }
+}

apps/web/src/pages/editing-planner/hooks/useTimelineMenus.ts

@@ -1,12 +1,7 @@
-import { useState, useRef, useCallback, useEffect, useMemo, useLayoutEffect } from "react"
+import { useState } from "react"
 import type { ClipData, ClipType } from "../types"
-import { DEFAULT_ADD_DURATION, ADD_PICKER_WIDTH, TRACK_GAP } from "../constants/timeline"
-
-interface ContextMenuState {
-  x: number
-  y: number
-  clipId: string
-}
+import { useContextMenu } from "./timeline-menus/useContextMenu"
+import { useAddPicker } from "./timeline-menus/useAddPicker"
 
 /**
  * 时间线菜单 Hook
@@ -20,150 +15,30 @@ export const useTimelineMenus = (
   onClipResetTrim?: (clipId: string) => void,
   onClipRemove?: (clipId: string) => void,
 ) => {
-  /* ── 右键菜单 ── */
-  const [contextMenu, setContextMenu] = useState<ContextMenuState | null>(null)
-  const contextMenuRef = useRef<HTMLDivElement>(null)
-
-  /* ── 添加片段面板 ── */
-  const [showAddPicker, setShowAddPicker] = useState(false)
-  const pickerRef = useRef<HTMLDivElement>(null)
-  const addCardRef = useRef<HTMLDivElement>(null)
-  const [pickerPos, setPickerPos] = useState<{ top: number; right: number }>({ top: 0, right: 0 })
-
-  /* ── 悬停的片段 ID（显示裁剪手柄） ── */
   const [hoveredClipId, setHoveredClipId] = useState<string | null>(null)
 
-  /* ── 根据模式决定可选类型 ── */
-  const availableTypes: ClipType[] = useMemo(
-    () =>
-      currentMode === "voice_over" ? ["voice"] : currentMode === "pip" ? ["pip"] : ["voice", "pip"],
-    [currentMode],
-  )
+  const {
+    contextMenu,
+    contextMenuRef,
+    handleContextMenu,
+    handleContextSplit,
+    handleContextResetTrim,
+    handleContextDelete,
+  } = useContextMenu({ onClipSplit, onClipResetTrim, onClipRemove })
 
-  /* ── 默认添加类型：跟随模式 ── */
-  const defaultAddType: ClipType = useMemo(() => {
-    if (currentMode === "voice_over") return "voice"
-    if (currentMode === "pip") return "pip"
-    return "voice"
-  }, [currentMode])
-
-  /* ── "+" 卡片：类型+时长选择状态 ── */
-  const [addType, setAddType] = useState<ClipType>(defaultAddType)
-  const [addDuration, setAddDuration] = useState<number>(DEFAULT_ADD_DURATION)
-
-  /* ── 模式切换时自动同步默认添加类型 ── */
-  useEffect(() => {
-    if (!availableTypes.includes(addType)) {
-      setAddType(defaultAddType)
-    }
-  }, [currentMode, addType, availableTypes, defaultAddType])
-
-  /* ── 计算 picker 初始位置 ── */
-  const updatePickerPosition = useCallback(() => {
-    if (!addCardRef.current) return
-    const rect = addCardRef.current.getBoundingClientRect()
-    const vw = window.innerWidth
-    const roughHeight = 180
-    let top = rect.top - TRACK_GAP - roughHeight
-    if (top < 8) top = 8
-    let right = vw - rect.right
-    if (rect.right - ADD_PICKER_WIDTH < 8) {
-      right = vw - ADD_PICKER_WIDTH - 8
-    }
-    setPickerPos({ top, right })
-  }, [])
-
-  const handleTogglePicker = useCallback(() => {
-    if (!showAddPicker) {
-      setAddType(defaultAddType)
-      updatePickerPosition()
-    }
-    setShowAddPicker((v) => !v)
-  }, [showAddPicker, defaultAddType, updatePickerPosition])
-
-  /* ── 渲染后精确边界校正 ── */
-  useLayoutEffect(() => {
-    if (!showAddPicker || !pickerRef.current || !addCardRef.current) return
-    const pickerEl = pickerRef.current
-    const addRect = addCardRef.current.getBoundingClientRect()
-    const pickerH = pickerEl.offsetHeight
-    const vh = window.innerHeight
-    const vw = window.innerWidth
-
-    let top = addRect.top - TRACK_GAP - pickerH
-    if (top < 8) {
-      top = addRect.bottom + TRACK_GAP
-      if (top + pickerH > vh - 8) {
-        top = vh - 8 - pickerH
-        if (top < 8) top = 8
-      }
-    }
-
-    let right = vw - addRect.right
-    const pickerRect = pickerEl.getBoundingClientRect()
-    if (pickerRect.left < 8) {
-      right = vw - ADD_PICKER_WIDTH - 8
-    }
-
-    setPickerPos({ top, right })
-  }, [showAddPicker])
-
-  /* ── 点击外部关闭添加面板 ── */
-  useEffect(() => {
-    const handleClickOutside = (e: MouseEvent) => {
-      if (pickerRef.current && !pickerRef.current.contains(e.target as Node)) {
-        setShowAddPicker(false)
-      }
-    }
-    if (showAddPicker) {
-      document.addEventListener("mousedown", handleClickOutside)
-    }
-    return () => document.removeEventListener("mousedown", handleClickOutside)
-  }, [showAddPicker])
-
-  /* ── 点击外部关闭右键菜单 ── */
-  useEffect(() => {
-    const handleClickOutside = (e: MouseEvent) => {
-      if (contextMenuRef.current && !contextMenuRef.current.contains(e.target as Node)) {
-        setContextMenu(null)
-      }
-    }
-    if (contextMenu) {
-      document.addEventListener("mousedown", handleClickOutside)
-    }
-    return () => document.removeEventListener("mousedown", handleClickOutside)
-  }, [contextMenu])
-
-  /* ── 确认添加片段 ── */
-  const handleConfirmAdd = useCallback(() => {
-    onAddClip(addType, addDuration)
-    setShowAddPicker(false)
-  }, [onAddClip, addType, addDuration])
-
-  /* ── 右键菜单操作 ── */
-  const handleContextMenu = useCallback((e: React.MouseEvent, clipId: string) => {
-    e.preventDefault()
-    e.stopPropagation()
-    setContextMenu({ x: e.clientX, y: e.clientY, clipId })
-  }, [])
-
-  const handleContextSplit = useCallback(() => {
-    if (!contextMenu) return
-    onClipSplit?.(contextMenu.clipId, 0.5)
-    setContextMenu(null)
-  }, [contextMenu, onClipSplit])
-
-  const handleContextResetTrim = useCallback(() => {
-    if (!contextMenu) return
-    onClipResetTrim?.(contextMenu.clipId)
-    setContextMenu(null)
-  }, [contextMenu, onClipResetTrim])
-
-  const handleContextDelete = useCallback(() => {
-    if (!contextMenu) return
-    onClipRemove?.(contextMenu.clipId)
-    setContextMenu(null)
-  }, [contextMenu, onClipRemove])
+  const {
+    showAddPicker,
+    pickerRef,
+    addCardRef,
+    pickerPos,
+    availableTypes,
+    addType,
+    addDuration,
+    setAddType,
+    setAddDuration,
+    handleTogglePicker,
+    handleConfirmAdd,
+  } = useAddPicker({ currentMode, onAddClip })
 
   return {
     // 右键菜单

apps/worker/video_processing/multi_track_mixer_pure.py

@@ -6,7 +6,6 @@
 
 from __future__ import annotations
 
-
 # ── 单轨时间计算 ──────────────────────────────────────────────────────────────
 
 

apps/worker/video_processing/speed_engine.py

@@ -13,7 +13,6 @@
 
 from __future__ import annotations
 
-
 from packages.domain.speed_config import (
     DEFAULT_SPEED,
     SpeedConfig,

tests/unit/domain/test_video_filter_builder.py

@@ -6,7 +6,6 @@ domain 层纯逻辑模块，0 FFmpeg 依赖，快速轻量。
 from __future__ import annotations
 
 import dataclasses
-
 from unittest.mock import MagicMock
 
 import pytest

tests/unit/test_transition_presets.py

@@ -4,7 +4,6 @@ from __future__ import annotations
 
 import dataclasses
 
-
 import pytest
 
 from packages.domain.transition_presets import (