| 1 | 'use client'; |
| 2 | |
| 3 | import React, { useState, useRef, useCallback, useEffect } from 'react'; |
| 4 | import { Film, RefreshCw, ChevronLeft, ChevronRight, Loader, AlertCircle, AlertTriangle, Play, Edit2, Save, X } from 'lucide-react'; |
| 5 | import type { StageViewProps } from './types'; |
| 6 | import { assetUrl } from './utils'; |
| 7 | import StageActions from './StageActions'; |
| 8 | import StageProgress from './StageProgress'; |
| 9 | import RewriteResultBadge, { type RewriteResult } from './RewriteResultBadge'; |
| 10 | |
| 11 | /* ─── 类型 ─── */ |
| 12 | interface ClipItem { |
| 13 | id: string; // shot_001_01, shot_001_02, ... |
| 14 | name: string; // 场景1-镜头1 |
| 15 | index?: number; // 全局编号 |
| 16 | description: string; // 提示词 |
| 17 | duration?: number; // 视频时长（秒） |
| 18 | selected: string; // 当前选中的视频路径 |
| 19 | versions: string[]; // 所有历史版本路径 |
| 20 | status?: 'pending' | 'done' | 'failed' | 'running'; |
| 21 | rewrite_result?: RewriteResult; |
| 22 | } |
| 23 | |
| 24 | /* ─── 水平滚动视频画廊 ─── */ |
| 25 | function VideoGallery({ |
| 26 | versions, |
| 27 | selected, |
| 28 | onSelect, |
| 29 | showPlaceholder, |
| 30 | }: { |
| 31 | versions: string[]; |
| 32 | selected: string; |
| 33 | onSelect: (path: string) => void; |
| 34 | showPlaceholder?: boolean; |
| 35 | }) { |
| 36 | const scrollRef = useRef<HTMLDivElement>(null); |
| 37 | |
| 38 | const scroll = (dir: 'left' | 'right') => { |
| 39 | if (!scrollRef.current) return; |
| 40 | scrollRef.current.scrollBy({ left: dir === 'left' ? -300 : 300, behavior: 'smooth' }); |
| 41 | }; |
| 42 | |
| 43 | if (!versions.length && !showPlaceholder) { |
| 44 | return ( |
| 45 | <div className="flex items-center justify-center h-full text-gray-400 text-xs"> |
| 46 | 暂无视频 |
| 47 | </div> |
| 48 | ); |
| 49 | } |
| 50 | |
| 51 | return ( |
| 52 | <div className="relative group"> |
| 53 | {(versions.length > 1 || (versions.length >= 1 && showPlaceholder)) && ( |
| 54 | <> |
| 55 | <button |
| 56 | onClick={() => scroll('left')} |
| 57 | className="absolute left-0 top-1/2 -translate-y-1/2 z-10 w-7 h-7 rounded-full bg-white/90 shadow border border-gray-200 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity" |
| 58 | > |
| 59 | <ChevronLeft className="w-4 h-4 text-gray-600" /> |
| 60 | </button> |
| 61 | <button |
| 62 | onClick={() => scroll('right')} |
| 63 | className="absolute right-0 top-1/2 -translate-y-1/2 z-10 w-7 h-7 rounded-full bg-white/90 shadow border border-gray-200 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity" |
| 64 | > |
| 65 | <ChevronRight className="w-4 h-4 text-gray-600" /> |
| 66 | </button> |
| 67 | </> |
| 68 | )} |
| 69 | <div |
| 70 | ref={scrollRef} |
| 71 | className="flex gap-3 overflow-x-auto scrollbar-hide py-1 px-1" |
| 72 | style={{ scrollbarWidth: 'none' }} |
| 73 | > |
| 74 | {versions.map((path, i) => { |
| 75 | const isSelected = path === selected; |
| 76 | return ( |
| 77 | <div |
| 78 | key={path} |
| 79 | onClick={() => onSelect(path)} |
| 80 | className={`flex-shrink-0 cursor-pointer rounded-lg overflow-hidden transition-all ${ |
| 81 | isSelected |
| 82 | ? 'ring-3 ring-rose-500 shadow-lg shadow-rose-200' |
| 83 | : 'ring-1 ring-gray-200 hover:ring-gray-300 hover:shadow-md' |
| 84 | }`} |
| 85 | > |
| 86 | <div className="relative bg-black flex items-center justify-center h-32 aspect-video overflow-hidden"> |
| 87 | <video |
| 88 | src={assetUrl(path)} |
| 89 | controls={isSelected} |
| 90 | preload="metadata" |
| 91 | className="h-full w-full object-contain" |
| 92 | /> |
| 93 | {!isSelected && ( |
| 94 | <div className="absolute inset-0 flex items-center justify-center bg-black/20 group-hover:bg-black/10 transition-colors"> |
| 95 | <Play className="w-8 h-8 text-white filter drop-shadow-lg" /> |
| 96 | </div> |
| 97 | )} |
| 98 | </div> |
| 99 | <div className={`text-center text-[10px] py-1 ${ |
| 100 | isSelected ? 'bg-rose-500 text-white font-medium' : 'bg-gray-50 text-gray-400' |
| 101 | }`}> |
| 102 | v{i + 1} |
| 103 | </div> |
| 104 | </div> |
| 105 | ); |
| 106 | })} |
| 107 | {showPlaceholder && ( |
| 108 | <div className="flex-shrink-0 flex items-center justify-center h-32 aspect-video bg-gray-50 rounded-lg border border-dashed border-gray-200 px-4"> |
| 109 | <div className="flex items-center gap-2 text-gray-400 text-xs"> |
| 110 | <Loader className="w-4 h-4 animate-spin" /> |
| 111 | <span>生成中...</span> |
| 112 | </div> |
| 113 | </div> |
| 114 | )} |
| 115 | </div> |
| 116 | </div> |
| 117 | ); |
| 118 | } |
| 119 | |
| 120 | /* ─── 视频行 ─── */ |
| 121 | function ClipRow({ |
| 122 | clip, |
| 123 | editDesc, |
| 124 | onDescChange, |
| 125 | onSavePrompt, |
| 126 | onRegenerate, |
| 127 | onSelectVersion, |
| 128 | onToggleEdit, |
| 129 | onCancelEdit, |
| 130 | isStageRunning, |
| 131 | isRegenerating, |
| 132 | isEditing, |
| 133 | canEdit, |
| 134 | disabled, |
| 135 | isSaving, |
| 136 | allowMissingGenerate, |
| 137 | }: { |
| 138 | clip: ClipItem; |
| 139 | editDesc?: string; |
| 140 | onDescChange?: (val: string) => void; |
| 141 | onSavePrompt?: () => void; |
| 142 | onRegenerate: () => void; |
| 143 | onSelectVersion: (path: string) => void; |
| 144 | onToggleEdit?: () => void; |
| 145 | onCancelEdit?: () => void; |
| 146 | isStageRunning?: boolean; |
| 147 | isRegenerating?: boolean; |
| 148 | isEditing?: boolean; |
| 149 | canEdit?: boolean; |
| 150 | disabled?: boolean; |
| 151 | isSaving?: boolean; |
| 152 | allowMissingGenerate?: boolean; |
| 153 | }) { |
| 154 | const isRunning = clip.status === 'running' || isRegenerating; |
| 155 | const isPending = clip.status === 'pending'; |
| 156 | const isFailed = clip.status === 'failed' && !isRegenerating; |
| 157 | const hasChanges = editDesc !== clip.description; |
| 158 | const hasVideo = Boolean(clip.selected) || clip.versions.length > 0; |
| 159 | const isUnselectedCandidate = !clip.selected && clip.versions.length > 0; |
| 160 | const canGenerateMissing = Boolean(allowMissingGenerate) && !hasVideo && !isRunning && !isRegenerating; |
| 161 | |
| 162 | return ( |
| 163 | <div className={`flex flex-col xl:flex-row border rounded-xl overflow-hidden bg-white ${disabled ? 'opacity-50' : ''} ${ |
| 164 | isFailed ? 'border-red-200' : 'border-gray-200' |
| 165 | }`}> |
| 166 | {/* 左侧: 描述信息 */} |
| 167 | <div className="w-full xl:w-80 xl:flex-shrink-0 p-4 border-b xl:border-b-0 xl:border-r border-gray-100 flex flex-col"> |
| 168 | <div className="flex items-center gap-2 mb-2"> |
| 169 | <RewriteResultBadge rewriteResult={clip.rewrite_result} /> |
| 170 | <span className="flex items-center justify-center h-6 px-1.5 rounded-full bg-rose-100 text-rose-700 text-[10px] font-bold flex-shrink-0 whitespace-nowrap"> |
| 171 | {clip.index ?? clip.id.replace('Scene_', '')} |
| 172 | </span> |
| 173 | <span className="text-sm font-semibold text-gray-800 truncate">{clip.name}</span> |
| 174 | {clip.duration && ( |
| 175 | <span className="text-[10px] bg-gray-100 text-gray-500 px-1.5 py-0.5 rounded">{clip.duration}s</span> |
| 176 | )} |
| 177 | {isPending && ( |
| 178 | <span className="text-[10px] bg-gray-100 text-gray-500 px-1.5 py-0.5 rounded">等待中</span> |
| 179 | )} |
| 180 | {isRunning && ( |
| 181 | <span className="inline-flex items-center gap-1 text-[10px] bg-amber-50 text-amber-600 px-1.5 py-0.5 rounded"> |
| 182 | <Loader className="w-2.5 h-2.5 animate-spin" />生成中 |
| 183 | </span> |
| 184 | )} |
| 185 | {isFailed && ( |
| 186 | <span className="text-[10px] bg-red-50 text-red-500 px-1.5 py-0.5 rounded">失败</span> |
| 187 | )} |
| 188 | {/* 编辑/保存按钮 */} |
| 189 | {canEdit && !isStageRunning && ( |
| 190 | isEditing ? ( |
| 191 | <div className="ml-auto flex gap-1"> |
| 192 | <button |
| 193 | onClick={onCancelEdit} |
| 194 | className="flex items-center gap-1 px-2 py-1 rounded-lg text-xs font-medium text-gray-500 hover:bg-gray-100" |
| 195 | > |
| 196 | <X className="w-3 h-3" />取消 |
| 197 | </button> |
| 198 | <button |
| 199 | onClick={onSavePrompt} |
| 200 | disabled={!hasChanges || isSaving} |
| 201 | className={`flex items-center gap-1 px-2 py-1 rounded-lg text-xs font-medium transition-colors ${ |
| 202 | hasChanges && !isSaving |
| 203 | ? 'text-white bg-emerald-500 hover:bg-emerald-600' |
| 204 | : 'text-gray-400 bg-gray-100 cursor-not-allowed' |
| 205 | }`} |
| 206 | > |
| 207 | <Save className="w-3 h-3" /> |
| 208 | {isSaving ? '保存中' : '保存'} |
| 209 | </button> |
| 210 | </div> |
| 211 | ) : ( |
| 212 | <button |
| 213 | onClick={onToggleEdit} |
| 214 | className="ml-auto flex items-center gap-1 px-2 py-1 rounded-lg text-xs font-medium text-blue-600 bg-blue-50 hover:bg-blue-100 transition-colors" |
| 215 | > |
| 216 | <Edit2 className="w-3 h-3" /> |
| 217 | 编辑 |
| 218 | </button> |
| 219 | ) |
| 220 | )} |
| 221 | </div> |
| 222 | {isEditing ? ( |
| 223 | <textarea |
| 224 | value={editDesc ?? clip.description} |
| 225 | onChange={e => onDescChange?.(e.target.value)} |
| 226 | rows={4} |
| 227 | className="h-[120px] text-xs text-gray-600 bg-gray-50 border border-gray-200 rounded-lg p-2 resize-none focus:outline-none focus:ring-1 focus:ring-rose-300" |
| 228 | /> |
| 229 | ) : clip.description ? ( |
| 230 | <div className="h-[120px] overflow-y-auto pr-1 custom-scrollbar"> |
| 231 | <p className="text-xs text-gray-600 leading-relaxed whitespace-pre-wrap">{clip.description}</p> |
| 232 | </div> |
| 233 | ) : ( |
| 234 | <div className="h-[120px] flex items-center justify-center"> |
| 235 | <p className="text-xs text-gray-400 italic">无提示词</p> |
| 236 | </div> |
| 237 | )} |
| 238 | <div className="mt-3 flex flex-wrap items-center gap-2"> |
| 239 | {/* 已有视频显示重新生成；失败/旧数据空资源允许补生成。 */} |
| 240 | {!isStageRunning && (hasVideo || isFailed || canGenerateMissing) && ( |
| 241 | <button |
| 242 | onClick={onRegenerate} |
| 243 | disabled={disabled} |
| 244 | className={`flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-xs font-medium transition-colors ${ |
| 245 | disabled |
| 246 | ? 'text-gray-400 bg-gray-100 cursor-not-allowed' |
| 247 | : isFailed |
| 248 | ? 'text-red-600 bg-red-50 hover:bg-red-100' |
| 249 | : 'text-rose-600 bg-rose-50 hover:bg-rose-100' |
| 250 | }`} |
| 251 | > |
| 252 | <RefreshCw className="w-3 h-3" /> |
| 253 | {isFailed ? '点击重试' : hasVideo ? '重新生成' : '生成'} |
| 254 | </button> |
| 255 | )} |
| 256 | {isUnselectedCandidate && ( |
| 257 | <div className="inline-flex items-center gap-1.5 px-2.5 py-1.5 rounded-lg bg-amber-50 border border-amber-200 text-[11px] font-medium text-amber-700"> |
| 258 | <AlertTriangle className="w-3 h-3 flex-shrink-0" /> |
| 259 | 未选择片段，将在后期阶段跳过本片段 |
| 260 | </div> |
| 261 | )} |
| 262 | </div> |
| 263 | </div> |
| 264 | |
| 265 | {/* 右侧: 视频画廊 / 占位 */} |
| 266 | <div className="flex-1 min-w-0 p-3 flex items-center"> |
| 267 | {isRunning && !hasVideo ? ( |
| 268 | <div className="flex items-center justify-center h-32 aspect-video bg-gray-50 rounded-lg border border-dashed border-gray-200"> |
| 269 | <div className="flex items-center gap-2 text-gray-400 text-xs px-4"> |
| 270 | <Loader className="w-4 h-4 animate-spin" /> |
| 271 | <span>正在生成视频...</span> |
| 272 | </div> |
| 273 | </div> |
| 274 | ) : isPending && !hasVideo ? ( |
| 275 | <div className="flex items-center justify-center h-32 aspect-video bg-gray-50/30 rounded-lg border border-dashed border-gray-200"> |
| 276 | <div className="flex items-center gap-2 text-gray-400 text-xs px-4"> |
| 277 | <span>等待生成视频...</span> |
| 278 | </div> |
| 279 | </div> |
| 280 | ) : isFailed && !hasVideo ? ( |
| 281 | <div className="flex items-center justify-center h-32 aspect-video bg-red-50/50 rounded-lg border border-dashed border-red-200"> |
| 282 | <div className="flex flex-col items-center gap-1 text-red-400 text-xs px-4"> |
| 283 | <AlertCircle className="w-4 h-4" /> |
| 284 | <span>生成失败</span> |
| 285 | {!isStageRunning && ( |
| 286 | <button |
| 287 | onClick={onRegenerate} |
| 288 | disabled={disabled} |
| 289 | className={`mt-1 inline-flex items-center gap-1 px-2 py-1 rounded-lg text-[10px] font-medium transition-colors ${ |
| 290 | disabled |
| 291 | ? 'text-gray-400 bg-gray-100 cursor-not-allowed' |
| 292 | : 'text-red-600 bg-red-50 hover:bg-red-100' |
| 293 | }`} |
| 294 | > |
| 295 | <RefreshCw className="w-2.5 h-2.5" /> |
| 296 | 点击重试 |
| 297 | </button> |
| 298 | )} |
| 299 | </div> |
| 300 | </div> |
| 301 | ) : !hasVideo ? ( |
| 302 | <div className="flex items-center justify-center h-32 aspect-video bg-gray-50/30 rounded-lg border border-dashed border-gray-200"> |
| 303 | <div className="flex flex-col items-center gap-1 text-gray-400 text-xs px-4"> |
| 304 | <span>暂无视频</span> |
| 305 | {!isStageRunning && canGenerateMissing && ( |
| 306 | <button |
| 307 | onClick={onRegenerate} |
| 308 | disabled={disabled} |
| 309 | className={`mt-1 inline-flex items-center gap-1 px-2 py-1 rounded-lg text-[10px] font-medium transition-colors ${ |
| 310 | disabled |
| 311 | ? 'text-gray-400 bg-gray-100 cursor-not-allowed' |
| 312 | : 'text-rose-600 bg-rose-50 hover:bg-rose-100' |
| 313 | }`} |
| 314 | > |
| 315 | <RefreshCw className="w-2.5 h-2.5" /> |
| 316 | 生成 |
| 317 | </button> |
| 318 | )} |
| 319 | </div> |
| 320 | </div> |
| 321 | ) : ( |
| 322 | <div className="relative w-full"> |
| 323 | <VideoGallery |
| 324 | versions={clip.versions} |
| 325 | selected={clip.selected} |
| 326 | onSelect={onSelectVersion} |
| 327 | showPlaceholder={isRunning} |
| 328 | /> |
| 329 | {isFailed && ( |
| 330 | <button |
| 331 | onClick={onRegenerate} |
| 332 | className="absolute top-1 right-1 z-10 flex items-center gap-1 px-2 py-1 rounded-lg text-[10px] font-medium text-white bg-red-500/80 hover:bg-red-600 shadow transition-colors" |
| 333 | > |
| 334 | <RefreshCw className="w-2.5 h-2.5" /> |
| 335 | 重试 |
| 336 | </button> |
| 337 | )} |
| 338 | </div> |
| 339 | )} |
| 340 | </div> |
| 341 | </div> |
| 342 | ); |
| 343 | } |
| 344 | |
| 345 | /* ─── 主组件 ─── */ |
| 346 | export default function VideoStage({ state, sessionId, onConfirm, onIntervene, onRegenerate, onUpdateArtifact, onSaveSelections, showConfirm, isRunning, referenceArtifact, hasPendingItems, hasNextStageStarted, scriptArtifact }: StageViewProps) { |
| 347 | // 提取剧集标题映射 |
| 348 | const episodeTitleMap = React.useMemo(() => { |
| 349 | const map: Record<number, string> = {}; |
| 350 | if (scriptArtifact?.episodes) { |
| 351 | scriptArtifact.episodes.forEach((ep: any) => { |
| 352 | // 关键修复：兼容剧本阶段的字段名 |
| 353 | const epNum = ep.episode_number || ep.episode; |
| 354 | const epTitle = ep.act_title || ep.title; |
| 355 | if (epNum) { |
| 356 | map[Number(epNum)] = epTitle || ''; |
| 357 | } |
| 358 | }); |
| 359 | } |
| 360 | return map; |
| 361 | }, [scriptArtifact]); |
| 362 | |
| 363 | // 检查每个 clip 是否有对应的参考图 |
| 364 | const hasReferenceImage = useCallback((clipId: string): boolean => { |
| 365 | if (!referenceArtifact?.scenes) return false; |
| 366 | const refScene = referenceArtifact.scenes.find((s: any) => s.id === clipId); |
| 367 | return !!(refScene?.selected || refScene?.versions?.length); |
| 368 | }, [referenceArtifact]); |
| 369 | |
| 370 | // 兼容旧格式: video_clips: {Scene_1: "path"} → clips: [{id, ...}] |
| 371 | const clips: ClipItem[] = (() => { |
| 372 | if (state.artifact?.clips?.length) return state.artifact.clips; |
| 373 | if (state.artifact?.video_clips) { |
| 374 | const vc = state.artifact.video_clips as Record<string, string>; |
| 375 | return Object.entries(vc) |
| 376 | .sort(([a], [b]) => { |
| 377 | const na = parseInt(a.replace(/\D/g, '')) || 0; |
| 378 | const nb = parseInt(b.replace(/\D/g, '')) || 0; |
| 379 | return na - nb; |
| 380 | }) |
| 381 | .map(([id, path]) => ({ |
| 382 | id, |
| 383 | name: `片段 ${id.replace('Scene_', '')}`, |
| 384 | description: '', |
| 385 | selected: path, |
| 386 | versions: [path], |
| 387 | status: 'done' as const, |
| 388 | })); |
| 389 | } |
| 390 | return []; |
| 391 | })(); |
| 392 | |
| 393 | const [selectedVersions, setSelectedVersions] = useState<Record<string, string>>({}); |
| 394 | const [editDescs, setEditDescs] = useState<Record<string, string>>({}); |
| 395 | const [regeneratingIds, setRegeneratingIds] = useState<Set<string>>(new Set()); |
| 396 | const regenerationStartCounts = useRef<Record<string, number>>({}); |
| 397 | const [editingIds, setEditingIds] = useState<Set<string>>(new Set()); |
| 398 | const [savingIds, setSavingIds] = useState<Set<string>>(new Set()); |
| 399 | |
| 400 | // 当分镜数据变化时，初始化编辑描述 |
| 401 | useEffect(() => { |
| 402 | if (clips.length > 0) { |
| 403 | setEditDescs(prev => { |
| 404 | const next: Record<string, string> = {}; |
| 405 | clips.forEach(c => { next[c.id] = prev[c.id] ?? c.description; }); |
| 406 | return next; |
| 407 | }); |
| 408 | } |
| 409 | }, [clips]); |
| 410 | |
| 411 | // 当对应片段新增版本或失败时，仅清除该片段的重新生成状态，支持多个任务并行。 |
| 412 | useEffect(() => { |
| 413 | if (regeneratingIds.size === 0) return; |
| 414 | setRegeneratingIds(prev => { |
| 415 | let changed = false; |
| 416 | const next = new Set(prev); |
| 417 | clips.forEach(clip => { |
| 418 | if (!next.has(clip.id)) return; |
| 419 | const startCount = regenerationStartCounts.current[clip.id] ?? 0; |
| 420 | const currentCount = clip.versions?.length ?? 0; |
| 421 | if (currentCount > startCount || clip.status === 'failed') { |
| 422 | next.delete(clip.id); |
| 423 | delete regenerationStartCounts.current[clip.id]; |
| 424 | changed = true; |
| 425 | } |
| 426 | }); |
| 427 | return changed ? next : prev; |
| 428 | }); |
| 429 | // eslint-disable-next-line react-hooks/exhaustive-deps |
| 430 | }, [clips]); |
| 431 | |
| 432 | const hasClips = clips.length > 0; |
| 433 | const canEdit = state.status === 'waiting' || state.status === 'completed'; |
| 434 | |
| 435 | // 保存单个提示词到后端 JSON |
| 436 | const handleSavePrompt = async (clipId: string) => { |
| 437 | const newPrompt = editDescs[clipId]; |
| 438 | if (!newPrompt) return; |
| 439 | |
| 440 | setSavingIds(prev => new Set(prev).add(clipId)); |
| 441 | try { |
| 442 | const response = await fetch(`/api/project/${sessionId}/artifact/video_generation`, { |
| 443 | method: 'PATCH', |
| 444 | headers: { 'Content-Type': 'application/json' }, |
| 445 | body: JSON.stringify({ |
| 446 | [clipId]: { description: newPrompt } |
| 447 | }) |
| 448 | }); |
| 449 | if (response.ok) { |
| 450 | // 更新前端缓存的 clips.description |
| 451 | if (onUpdateArtifact && state.artifact?.clips) { |
| 452 | const updatedClips = state.artifact.clips.map((c: ClipItem) => |
| 453 | c.id === clipId ? { ...c, description: newPrompt } : c |
| 454 | ); |
| 455 | onUpdateArtifact({ clips: updatedClips }); |
| 456 | } |
| 457 | setEditingIds(prev => { |
| 458 | const next = new Set(prev); |
| 459 | next.delete(clipId); |
| 460 | return next; |
| 461 | }); |
| 462 | setEditDescs(prev => ({ ...prev, [clipId]: newPrompt })); |
| 463 | } |
| 464 | } catch (error) { |
| 465 | console.error('保存提示词失败:', error); |
| 466 | } finally { |
| 467 | setSavingIds(prev => { |
| 468 | const next = new Set(prev); |
| 469 | next.delete(clipId); |
| 470 | return next; |
| 471 | }); |
| 472 | } |
| 473 | }; |
| 474 | |
| 475 | // 切换编辑模式 |
| 476 | const handleToggleEdit = (clipId: string) => { |
| 477 | setEditingIds(prev => { |
| 478 | const next = new Set(prev); |
| 479 | if (next.has(clipId)) { |
| 480 | next.delete(clipId); |
| 481 | } else { |
| 482 | next.add(clipId); |
| 483 | } |
| 484 | return next; |
| 485 | }); |
| 486 | }; |
| 487 | |
| 488 | const handleCancelEdit = (clipId: string) => { |
| 489 | const clip = clips.find(item => item.id === clipId); |
| 490 | setEditDescs(prev => ({ ...prev, [clipId]: clip?.description || '' })); |
| 491 | setEditingIds(prev => { |
| 492 | const next = new Set(prev); |
| 493 | next.delete(clipId); |
| 494 | return next; |
| 495 | }); |
| 496 | }; |
| 497 | |
| 498 | const handleRegenerate = (clipId: string) => { |
| 499 | const clip = clips.find(c => c.id === clipId); |
| 500 | regenerationStartCounts.current[clipId] = clip?.versions?.length ?? 0; |
| 501 | setRegeneratingIds(prev => new Set(prev).add(clipId)); |
| 502 | onIntervene({ regenerate_clips: [clipId] }); |
| 503 | }; |
| 504 | |
| 505 | const handleSelectVersion = async (clipId: string, path: string) => { |
| 506 | const clip = clips.find(c => c.id === clipId); |
| 507 | const currentSelected = clip ? getSelected(clip) : ''; |
| 508 | const nextSelected = currentSelected === path ? '' : path; |
| 509 | setSelectedVersions(prev => ({ ...prev, [clipId]: nextSelected })); |
| 510 | // 同步更新 artifact 以便确认时能传递正确的选中片段给阶段6 |
| 511 | if (onUpdateArtifact && state.artifact?.clips) { |
| 512 | const updatedClips = state.artifact.clips.map((c: ClipItem) => |
| 513 | c.id === clipId ? { ...c, selected: nextSelected } : c |
| 514 | ); |
| 515 | onUpdateArtifact({ clips: updatedClips }); |
| 516 | } |
| 517 | // 自动保存选择 |
| 518 | const selections: Record<string, string> = {}; |
| 519 | clips.forEach(c => { |
| 520 | selections[c.id] = Object.prototype.hasOwnProperty.call(selectedVersions, c.id) |
| 521 | ? selectedVersions[c.id] |
| 522 | : c.selected; |
| 523 | }); |
| 524 | selections[clipId] = nextSelected; |
| 525 | if (onSaveSelections) { |
| 526 | await onSaveSelections(selections); |
| 527 | } |
| 528 | }; |
| 529 | |
| 530 | const getSelected = (clip: ClipItem) => Object.prototype.hasOwnProperty.call(selectedVersions, clip.id) |
| 531 | ? selectedVersions[clip.id] |
| 532 | : clip.selected; |
| 533 | |
| 534 | return ( |
| 535 | <div className="flex flex-col h-full"> |
| 536 | <div className="flex-1 min-w-0 overflow-y-auto p-4 sm:p-6"> |
| 537 | {/* 标题栏 */} |
| 538 | <div className="flex items-center justify-between mb-1"> |
| 539 | <h2 className="text-lg font-semibold text-gray-800">视频生成</h2> |
| 540 | </div> |
| 541 | <p className="text-sm text-gray-500 mb-4"> |
| 542 | 将场景参考图转化为视频片段，支持逐项重新生成 |
| 543 | </p> |
| 544 | |
| 545 | {/* 运行中 */} |
| 546 | {state.status === 'running' && ( |
| 547 | <StageProgress message={state.progressMessage} fallback="正在生成视频..." progress={state.progress} color="rose" /> |
| 548 | )} |
| 549 | |
| 550 | {state.error && ( |
| 551 | <div className="text-sm text-red-600 bg-red-50 border border-red-200 p-4 rounded-xl mb-4">{state.error}</div> |
| 552 | )} |
| 553 | |
| 554 | {/* ═══ 视频列表 ═══ */} |
| 555 | {hasClips && ( |
| 556 | <div className="space-y-10"> |
| 557 | {(() => { |
| 558 | // 按剧集分组 |
| 559 | const episodes: Record<number, ClipItem[]> = {}; |
| 560 | clips.forEach(c => { |
| 561 | const ep = (c as any).episode || 1; |
| 562 | if (!episodes[ep]) episodes[ep] = []; |
| 563 | episodes[ep].push(c); |
| 564 | }); |
| 565 | |
| 566 | return Object.keys(episodes).sort((a, b) => Number(a) - Number(b)).map(epNum => { |
| 567 | const epClips = episodes[Number(epNum)]; |
| 568 | const fallbackTitle = (epClips[0] as any).episode_title || `第 ${epNum} 集`; |
| 569 | const scriptTitle = episodeTitleMap[Number(epNum)]; |
| 570 | const episodeTitle = scriptTitle ? `第 ${epNum} 集：${scriptTitle}` : fallbackTitle; |
| 571 | |
| 572 | return ( |
| 573 | <div key={epNum} className="space-y-6"> |
| 574 | <div className="flex items-center justify-between py-2 px-1 border-b border-gray-100"> |
| 575 | <div className="flex items-center gap-3"> |
| 576 | <div className="w-1.5 h-6 bg-blue-500 rounded-full" /> |
| 577 | <h3 className="text-base font-bold text-gray-800">{episodeTitle}</h3> |
| 578 | </div> |
| 579 | <span className="text-[11px] text-blue-600 font-medium bg-blue-50 px-2.5 py-1 rounded-full border border-blue-100 italic"> |
| 580 | {epClips.length} 个片段 |
| 581 | </span> |
| 582 | </div> |
| 583 | |
| 584 | <div className="space-y-4"> |
| 585 | {epClips.map(clip => { |
| 586 | // 检查是否有参考图 |
| 587 | const hasRef = hasReferenceImage(clip.id); |
| 588 | return ( |
| 589 | <div key={clip.id} className="relative"> |
| 590 | {!hasRef && ( |
| 591 | <div className="mb-2 px-3 py-2 bg-amber-50 border border-amber-200 rounded-lg text-xs text-amber-700 flex items-center gap-2"> |
| 592 | <AlertTriangle className="w-3.5 h-3.5" /> |
| 593 | 未检测到首帧参考图，请先完成参考图生成 |
| 594 | </div> |
| 595 | )} |
| 596 | <ClipRow |
| 597 | clip={{ ...clip, selected: getSelected(clip) }} |
| 598 | editDesc={editDescs[clip.id]} |
| 599 | onDescChange={canEdit ? (val => setEditDescs(prev => ({ ...prev, [clip.id]: val }))) : undefined} |
| 600 | onSavePrompt={() => handleSavePrompt(clip.id)} |
| 601 | onRegenerate={() => handleRegenerate(clip.id)} |
| 602 | onSelectVersion={path => handleSelectVersion(clip.id, path)} |
| 603 | onToggleEdit={() => handleToggleEdit(clip.id)} |
| 604 | onCancelEdit={() => handleCancelEdit(clip.id)} |
| 605 | isStageRunning={state.status === 'running'} |
| 606 | isRegenerating={regeneratingIds.has(clip.id)} |
| 607 | isEditing={editingIds.has(clip.id)} |
| 608 | canEdit={canEdit} |
| 609 | disabled={!hasRef} |
| 610 | isSaving={savingIds.has(clip.id)} |
| 611 | allowMissingGenerate={state.status !== 'pending'} |
| 612 | /> |
| 613 | </div> |
| 614 | ); |
| 615 | })} |
| 616 | </div> |
| 617 | </div> |
| 618 | ); |
| 619 | }); |
| 620 | })()} |
| 621 | </div> |
| 622 | )} |
| 623 | |
| 624 | {/* 如果有 artifact 数据（即使 status 是 pending），也显示内容 */} |
| 625 | {state.status === 'pending' && !hasClips && ( |
| 626 | <div className="text-center text-gray-400 text-sm py-20">等待上一阶段完成...</div> |
| 627 | )} |
| 628 | </div> |
| 629 | |
| 630 | {/* 底部操作栏 */} |
| 631 | <StageActions |
| 632 | status={state.status} |
| 633 | onConfirm={onConfirm} |
| 634 | showConfirm={showConfirm} |
| 635 | onRegenerate={onRegenerate} |
| 636 | stageId="video_generation" |
| 637 | hasPendingItems={hasPendingItems} |
| 638 | hasNextStageStarted={hasNextStageStarted} |
| 639 | isRunning={isRunning} |
| 640 | /> |
| 641 | </div> |
| 642 | ); |
| 643 | } |
| 644 |