auto-save 2026-05-14 13:21 (~3)

web/components/lightbox.tsx

@@ -194,39 +194,107 @@ const PRODUCT_FUSION_DESCRIPTION_PRESETS = [
   "备用30｜舒适微表情｜佩戴稳定后，透明骨架人眼神变柔和、嘴角轻扬，肩颈线条放松；镜头从产品细节回到脸部，保持广告级质感。",
 ]
 
-const CHARACTER_PROMPT_PROFILES: Record<string, { name: string; subject: string; scenes: string; usage: string; enjoyment: string }> = {
+const FUSION_STAGE_PLANS = [
+  {
+    refs: "正面 + 半身近景",
+    product: "产品先在桌面、床头或手边出现，人物尚未佩戴，负责建立角色和场景",
+    result: "角色成立、场景成立、观众看到 SKG 产品即将被使用",
+  },
+  {
+    refs: "正面 + 左45度 + 产品正面/侧面",
+    product: "手把 SKG 从桌面或包中拿起带入画面，产品沿手部运动靠近后颈",
+    result: "产品进入画面自然，不悬浮，尺寸开始和人物肩颈建立关系",
+  },
+  {
+    refs: "侧面 + 背部特写 + 产品侧面/背面",
+    product: "SKG 准确落到脖子、后颈、颈肩交界处，双手扶两端微调贴合",
+    result: "重点解决佩戴位置、产品尺寸、透视和后颈贴合真实性",
+  },
+  {
+    refs: "半身近景 + 侧面",
+    product: "产品已经稳定佩戴，人物轻按控制区或保持佩戴状态",
+    result: "表现闭眼、肩部下沉、呼吸放慢、舒适享受，但不做医疗疗效承诺",
+  },
+  {
+    refs: "正面 + 左45度/右45度",
+    product: "人物在生活场景中继续佩戴 SKG，产品位置稳定，不漂移不变形",
+    result: "展示真实使用中的生活方式，人物、场景和产品统一",
+  },
+  {
+    refs: "半身近景 + 背部特写 + 产品主视角",
+    product: "收尾停在肩颈和产品清楚可辨的位置，手不遮挡产品关键轮廓",
+    result: "形成广告记忆点：角色舒适、产品清楚、画面干净高级",
+  },
+]
+
+const CHARACTER_PROMPT_PROFILES: Record<string, { name: string; subject: string; stageScenes: string[]; usage: string; enjoyment: string }> = {
   "character-01": {
     name: "运动阳光男",
     subject: "清爽运动阳光男透明骨架人，身形挺拔、年轻有活力，整体气质健康明亮",
-    scenes: "晨练后卧室、阳台休息区、明亮健身房休息长椅或运动后居家放松场景",
+    stageScenes: [
+      "晨练后的明亮卧室，阳光从窗边进入，SKG 放在床头或运动包旁",
+      "健身房休息长椅旁，人物从运动包中拿起 SKG",
+      "阳台休息区侧面近景，阳光照到后颈和白色骨架",
+      "运动后客厅或卧室半身近景，背景清爽明亮",
+      "窗边拉伸区或瑜伽垫旁，人物轻松活动肩颈",
+      "干净白色广告背景或明亮卧室收尾特写",
+    ],
     usage: "运动后双手拿起 SKG，准确戴到后颈和颈肩交界处，轻按侧边控制区并微调贴合",
     enjoyment: "从运动后的颈肩紧绷变成轻松舒展，闭眼深呼吸、肩部下沉、露出阳光放松微笑",
   },
   "character-02": {
     name: "都市型男",
     subject: "都市通勤型男透明骨架人，穿搭利落，高层公寓和商务感更强",
-    scenes: "高层公寓客厅、办公桌、商务休息区、夜晚城市窗边或会议间隙",
+    stageScenes: [
+      "高层公寓客厅或落地窗前，桌面上摆着 SKG",
+      "办公桌前或商务休息区，人物从桌面拿起 SKG",
+      "办公椅侧面近景，后颈和颈肩区域清楚可见",
+      "夜晚城市窗边半身近景，灯光克制高级",
+      "会议间隙的安静休息区，人物靠回椅背继续佩戴",
+      "高层公寓半身收尾，产品在后颈位置清楚可辨",
+    ],
     usage: "久坐办公后从桌面拿起 SKG，戴到后颈，手指轻按按键，让产品稳定贴合颈肩",
     enjoyment: "从低头疲惫、揉脖子变为靠回椅背放松，眼神平静、嘴角微扬，呈现高效恢复感",
   },
   "character-03": {
     name: "优雅白领女",
     subject: "优雅白领女透明骨架人，姿态端正、干净精致，商业广告感更高级",
-    scenes: "办公室午休区、极简卧室、化妆镜前、柔和落地窗旁或精致公寓客厅",
+    stageScenes: [
+      "精致公寓客厅或柔和落地窗旁，SKG 放在小桌上",
+      "办公室午休区或化妆镜前，人物优雅拿起 SKG",
+      "镜前或窗边侧面近景，后颈线条和白色骨架清楚",
+      "极简卧室半身近景，柔和光线突出放松表情",
+      "办公室休息区继续佩戴，动作克制自然",
+      "高级广告式半身收尾，产品轮廓和人物微笑都清楚",
+    ],
     usage: "工作间隙优雅拿起 SKG，轻放到后颈，双手细致调整两端贴合，动作慢而自然",
     enjoyment: "从肩颈紧绷转为安静舒缓，闭眼微笑、呼吸放慢，呈现精致、自洽、舒服的状态",
   },
   "character-04": {
     name: "运动辣妹",
     subject: "运动辣妹透明骨架人，线条利落、活力强，适合健身后和生活方式广告",
-    scenes: "健身房更衣区、瑜伽垫旁、阳光客厅、运动后休息区或浴室镜前",
+    stageScenes: [
+      "健身房更衣区或瑜伽垫旁，SKG 放在水杯和毛巾旁",
+      "运动后休息区，人物从健身包或桌面拿起 SKG",
+      "浴室镜前或瑜伽垫旁侧面近景，后颈和肩线清楚",
+      "阳光客厅半身近景，人物闭眼放松",
+      "运动后休息区继续佩戴，轻轻侧头伸展",
+      "健身生活方式广告收尾，产品贴合后颈且轮廓清晰",
+    ],
     usage: "训练后拿起 SKG 戴到后颈，侧头伸展时保持产品稳定贴合，手部不遮挡产品轮廓",
     enjoyment: "从训练后的酸胀紧绷变为轻松舒展，闭眼享受、肩颈打开，表情自信舒服",
   },
   "character-05": {
     name: "绅士大叔",
     subject: "成熟绅士大叔透明骨架人，气质稳重高级，适合书房、客厅和商务休息场景",
-    scenes: "木质书房、皮质休闲椅、安静客厅、窗边阅读角或商务酒店房间",
+    stageScenes: [
+      "木质书房或皮质休闲椅旁，SKG 放在书桌边",
+      "窗边阅读角，人物从桌边稳稳拿起 SKG",
+      "书房侧后方近景，后颈、颈椎和背部特写参考清楚",
+      "安静客厅半身近景，灯光温暖克制",
+      "商务酒店房间或书房里继续佩戴阅读休息",
+      "成熟高级的半身收尾，产品清楚、人物从容微笑",
+    ],
     usage: "阅读或工作后从桌边拿起 SKG，稳稳戴到后颈，轻扶两端调整到颈肩正确位置",
     enjoyment: "从沉稳疲惫变为从容舒适，缓慢闭眼、肩部放松、轻轻微笑，表达成熟克制的享受",
   },
@@ -235,10 +303,15 @@ const CHARACTER_PROMPT_PROFILES: Record<string, { name: string; subject: string;
 const fusionDescriptionForCharacter = (characterId: string, presetIndex: number) => {
   const base = PRODUCT_FUSION_DESCRIPTION_PRESETS[presetIndex % PRODUCT_FUSION_DESCRIPTION_PRESETS.length]
   const profile = CHARACTER_PROMPT_PROFILES[characterId] ?? CHARACTER_PROMPT_PROFILES[DEFAULT_CHARACTER_ID]
+  const stage = presetIndex % FUSION_SHOT_COUNT
+  const stagePlan = FUSION_STAGE_PLANS[stage]
+  const scene = profile.stageScenes[stage] || profile.stageScenes[0]
   return [
     base,
     `角色设定：${profile.subject}。`,
-    `场景倾向：${profile.scenes}。`,
+    `自主图像编排：本镜头主要参考角色图【${stagePlan.refs}】，场景生成【${scene}】。`,
+    `产品调度：${stagePlan.product}。`,
+    `镜头目标：${stagePlan.result}。`,
     `产品使用：${profile.usage}；产品只能在脖子、后颈、颈肩交界处使用，尺寸必须符合真实颈部按摩仪比例。`,
     `享受状态：${profile.enjoyment}；不要医疗治疗承诺，不要恐怖解剖感。`,
   ].join("\n")
@@ -264,7 +337,7 @@ const createFusionShots = (): ProductFusionShot[] =>
     person_image: null,
     product_region: null,
     scene_image: null,
-    action_text: PRODUCT_FUSION_DESCRIPTION_PRESETS[i % PRODUCT_FUSION_DESCRIPTION_PRESETS.length],
+    action_text: fusionDescriptionForCharacter(DEFAULT_CHARACTER_ID, i),
     duration: 5,
     image_model: "gpt-image-2",
     video_model: "seedance",
@@ -544,7 +617,7 @@ export function FrameLightbox({ jobId, frames, generatedVideos = [], activeIndex
     const start = (page * FUSION_SHOT_COUNT) % PRODUCT_FUSION_DESCRIPTION_PRESETS.length
     const next = fusionShots.map((shot, i) => ({
       ...shot,
-      action_text: PRODUCT_FUSION_DESCRIPTION_PRESETS[(start + i) % PRODUCT_FUSION_DESCRIPTION_PRESETS.length] || shot.action_text,
+      action_text: fusionDescriptionForCharacter(selectedCharacterId, start + i),
     }))
     setFusionPresetPage(page)
     setFusionShots(next)
@@ -554,10 +627,12 @@ export function FrameLightbox({ jobId, frames, generatedVideos = [], activeIndex
 
   const selectFusionCharacter = (characterId: string) => {
     const character = characterLibrary.find((item) => item.id === characterId)
-    const next = fusionShots.map((shot) => ({
+    const start = (fusionPresetPage * FUSION_SHOT_COUNT) % PRODUCT_FUSION_DESCRIPTION_PRESETS.length
+    const next = fusionShots.map((shot, i) => ({
       ...shot,
       character_id: characterId,
       character_name: character?.name || shot.character_name || DEFAULT_CHARACTER_NAME,
+      action_text: fusionDescriptionForCharacter(characterId, start + i),
       subject_image: null,
       subject_images: [],
     }))
@@ -1274,7 +1349,7 @@ export function FrameLightbox({ jobId, frames, generatedVideos = [], activeIndex
                               void persistFusionShots(next)
                             }}
                             placeholder="写清场景、产品如何佩戴到脖子/后颈，以及人物舒适享受状态。"
-                            className="h-[92px] w-full resize-none rounded-md border border-white/10 bg-black/35 px-2 py-1.5 text-[10px] leading-relaxed text-white/75 outline-none placeholder:text-white/25 focus:border-amber-300/45"
+                            className="h-[148px] w-full resize-none rounded-md border border-white/10 bg-black/35 px-2 py-1.5 text-[10px] leading-relaxed text-white/75 outline-none placeholder:text-white/25 focus:border-amber-300/45"
                           />
                         </label>