一键成片优化

core/backend/apps/ai/serializers.py

@@ -22,7 +22,7 @@ class ModelConfigSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = ModelConfig
-        fields = ["id", "provider", "name", "display_name", "capability", "endpoint", "unit_price", "status", "metadata"]
+        fields = ["id", "provider", "name", "display_name", "capability", "endpoint", "unit_price", "status", "is_default", "metadata"]
         read_only_fields = fields
 
 

core/backend/apps/projects/services/quick_create.py

@@ -103,7 +103,70 @@ def _script_generation_inflight(project: Project) -> bool:
     ).exists()
 
 
+def estimate_quick_create_points(
+    *,
+    team,
+    text_model: ModelConfig,
+    image_model: ModelConfig,
+    video_model: ModelConfig,
+    aspect_ratio: str,
+    resolution: str,
+    total_duration: int,
+):
+    """与前端按钮预估同口径:脚本挂牌 + 默认出图×场次 + 视频挂牌秒价×时长(无引用视频)。"""
+    from decimal import Decimal
+
+    from apps.billing.pricing import quote_flat, quote_video_estimate
+
+    scene_count = max(1, int(total_duration) // 15)
+    script_points = quote_flat(text_model, units=1, team=team).points
+    image_points = quote_flat(image_model, units=scene_count, team=team).points
+    _tokens, video_quote = quote_video_estimate(
+        video_model,
+        aspect_ratio=aspect_ratio,
+        resolution=resolution,
+        duration=int(total_duration),
+        references=[],
+        team=team,
+    )
+    return Decimal(script_points) + Decimal(image_points) + Decimal(video_quote.points)
+
+
+def assert_quick_create_balance(
+    *,
+    team,
+    text_model: ModelConfig,
+    image_model: ModelConfig,
+    video_model: ModelConfig,
+    aspect_ratio: str,
+    resolution: str,
+    total_duration: int,
+):
+    """提交前确认可用积分 ≥ 预估总额;不足则抛 ValueError(中文提示)。不预留,只门禁。"""
+    from decimal import Decimal
+
+    from apps.billing.models import CreditAccount
+
+    needed = estimate_quick_create_points(
+        team=team,
+        text_model=text_model,
+        image_model=image_model,
+        video_model=video_model,
+        aspect_ratio=aspect_ratio,
+        resolution=resolution,
+        total_duration=total_duration,
+    )
+    account = CreditAccount.objects.filter(team=team).first()
+    available = (account.balance - account.reserved_balance) if account else Decimal("0")
+    if available < needed:
+        raise ValueError(
+            f"团队余额不足，预计需要 {needed} 积分，当前可用 {available} 积分，请充值后再开始"
+        )
+    return needed, available
+
+
 def get_quick_script_model() -> ModelConfig | None:
+
     """极速成片固定复用专业创作的豆包 Seed 2.1 Pro 脚本模型。"""
     return (
         ModelConfig.objects.select_related("provider")

core/backend/apps/projects/views.py

@@ -589,6 +589,22 @@ class ProjectViewSet(TeamScopedViewSetMixin, ModelViewSet):
             )
 
         team = self.get_team()
+        # 开工前门禁:可用积分必须盖住「脚本+出图粗估+视频」挂牌合计(与按钮预估同口径)。
+        # 不在这里预留整笔,后续各阶段各自 reserve;这里只避免积不够半路挂掉。
+        from .services.quick_create import assert_quick_create_balance
+
+        try:
+            assert_quick_create_balance(
+                team=team,
+                text_model=text_model,
+                image_model=image_model,
+                video_model=video_model,
+                aspect_ratio=aspect_ratio,
+                resolution=resolution,
+                total_duration=total_duration,
+            )
+        except ValueError as exc:
+            return Response({"detail": str(exc)}, status=status.HTTP_400_BAD_REQUEST)
         reused_assets = []
         if source_product_id:
             try:

core/frontend/src/routes/quick-create.tsx

@@ -29,6 +29,7 @@ import {
   estimateCost,
   FC_MODELS,
   modelLabel,
+  pointsPerCallFromCatalog,
   pointsPerImageFromCatalog,
   type BillingRates,
 } from "../components/free-create/constants";
@@ -60,6 +61,10 @@ const QUICK_RESOLUTIONS = [
   { value: "4k", label: "4K 超清" },
 ];
 const QUICK_DURATIONS = [15, 30, 45, 60];
+/** 与后端 QUICK_SCRIPT_MODEL_NAME 一致 */
+const QUICK_SCRIPT_MODEL = "doubao-seed-2-1-pro-260628";
+const QUICK_SCRIPT_POINTS_FALLBACK = 100;
+const QUICK_IMAGE_POINTS_FALLBACK = 20;
 
 function modelResolutions(config: ModelConfig | undefined) {
   const capabilities = (config?.metadata?.capabilities || {}) as Record<string, unknown>;
@@ -413,6 +418,24 @@ export function QuickCreatePage({
       onNotify?.("info", "请选择商品品类，脚本会按品类来写");
       return;
     }
+    // 与后端门禁同口径:可用积分不够预估总额就不提交。
+    if (estimatedPoints > 0) {
+      try {
+        const summary = await api.billingSummary();
+        const balance = Number(summary.account?.balance || 0);
+        const reserved = Number(summary.account?.reserved_balance || 0);
+        const available = balance - reserved;
+        if (available < estimatedPoints) {
+          onNotify?.(
+            "info",
+            `积分不足：预计需要 ${estimatedPoints} 积分，当前可用 ${Math.max(0, Math.floor(available))} 积分，请充值后再开始`,
+          );
+          return;
+        }
+      } catch {
+        /* 余额接口失败时仍交给后端硬拦 */
+      }
+    }
     setSubmitting(true);
     setJob(null);
     setServiceUnavailable(false);
@@ -465,6 +488,8 @@ export function QuickCreatePage({
         setServiceUnavailable(true);
         setUnavailableMessage(error.message || "一键成片服务暂不可用，请稍后再试");
         onNotify?.("info", error.message || "一键成片服务暂不可用，请稍后再试");
+      } else if (error instanceof ApiError && error.status === 400 && /余额不足|积分不足/.test(error.message || "")) {
+        onNotify?.("info", error.message);
       } else {
         onNotify?.("error", error instanceof Error ? error.message : "一键成片启动失败");
       }
@@ -572,14 +597,31 @@ export function QuickCreatePage({
     { ratio: aspectRatio, resolution, duration: totalDuration, refs: [] },
     billingRates,
   );
-  // 基础资产按图像挂牌预估；视频按挂牌秒价。最终按成功任务实扣。
+  // 与实扣对齐:脚本(Seed 2.1 Pro 挂牌) + 默认出图挂牌×场次粗估 + 视频挂牌秒价×时长
+  const applyTeam = (raw: number) => {
+    const multiplier = billingRates.multiplier || 1;
+    if (!(raw > 0)) return 0;
+    return multiplier === 1 ? raw : Math.max(1, Math.round(Number((raw * multiplier).toFixed(6))));
+  };
+  const scriptUnit = (() => {
+    const texts = modelConfigs.filter((m) => m.capability === "text" && m.status === "active");
+    const script = texts.find((m) => m.name === QUICK_SCRIPT_MODEL) || texts.find((m) => m.is_default) || texts[0];
+    const listed = pointsPerCallFromCatalog(script);
+    return listed != null && listed > 0 ? listed : QUICK_SCRIPT_POINTS_FALLBACK;
+  })();
   const imageUnit = (() => {
-    const img = modelConfigs.find((m) => m.capability === "image" && m.status === "active")
+    const images = modelConfigs.filter((m) => m.capability === "image" && m.status === "active");
+    // 与后端 get_default_model(IMAGE) 一致:优先 is_default,再回落影擎-Image2 名字
+    const img = images.find((m) => m.is_default)
+      || images.find((m) => m.name === "gpt-image-2")
+      || images[0]
       || modelConfigs.find((m) => m.capability === "image");
     const listed = pointsPerImageFromCatalog(img);
-    return listed != null && listed > 0 ? listed : 20;
+    return listed != null && listed > 0 ? listed : QUICK_IMAGE_POINTS_FALLBACK;
   })();
-  const estimatedPoints = videoEstimate.listed ? videoEstimate.points + sceneCount * imageUnit : 0;
+  const estimatedPoints = videoEstimate.listed
+    ? videoEstimate.points + applyTeam(scriptUnit) + applyTeam(sceneCount * imageUnit)
+    : 0;
   const shellClass = [
     "quick-create-shell",
     restoring ? "is-restoring" : "",

core/frontend/src/routes/route-config.ts

@@ -9,7 +9,8 @@ import {
   UserRound,
   Users,
   Wallet,
-  WandSparkles
+  WandSparkles,
+  type LucideIcon,
 } from "lucide-react";
 
 export type Page =
@@ -79,7 +80,7 @@ export type NavigateOptions = {
 };
 export type NavigateFn = (page: Page, options?: NavigateOptions) => void;
 export type Notice = { type: "success" | "error" | "info"; text: string } | null;
-export type NavItem = { page: Page; label: string; icon: typeof Home; badge?: string };
+export type NavItem = { page: Page; label: string; icon: LucideIcon; badge?: string };
 
 // 仅团队主账号可访问的团队级页面。入口与路由守卫共用此规则，避免权限逻辑分散。
 const OWNER_ONLY_PAGES = new Set<Page>(["team", "account"]);

core/frontend/src/types.ts

@@ -588,6 +588,7 @@ export type ModelConfig = {
   display_name: string;
   capability: string;
   status: string;
+  is_default?: boolean;
   unit_price?: string; // 单位价(每张图/每次调用),前端据此算「预估扣费」与后端实扣一致(PMC#20)
   // 模型元数据:自由创作视频模型带 pricing(元/百万tokens 分档价表)/resolutions/durations,前端预估消耗读它
   metadata?: Record<string, unknown>;