feat: add dedicated default model for canvas detail generation

2026-02-21 23:42:41 +08:00 · 2026-02-21 23:42:41 +08:00 · 9f66a5ea28
commit 9f66a5ea28
parent c5abfaf974
6 changed files with 51 additions and 2 deletions
--- a/app/(admin)/settings/admin-settings-client.tsx
+++ b/app/(admin)/settings/admin-settings-client.tsx
@ -199,6 +199,7 @@ type SiteSettings = {
  aiDetailGenerationEnabled: boolean;
  canvasDefaultModelId: string | null;
  canvasAutoModeDefaultModelId: string | null;
+  canvasDetailDefaultModelId: string | null;
  lovartComposerPrefix: string;
  lovartComposerPreviewTexts: string[];
  lovartPromptTagVisibility: LovartPromptTagVisibility;
@ -520,6 +521,7 @@ export function AdminSettingsClient() {
    aiDetailGenerationEnabled: false,
    canvasDefaultModelId: null,
    canvasAutoModeDefaultModelId: null,
+    canvasDetailDefaultModelId: null,
    lovartComposerPrefix: "让Buyi-ai",
    lovartComposerPreviewTexts: [
      "打造引人注目的社交媒体视觉",
@ -587,6 +589,7 @@ export function AdminSettingsClient() {
        aiDetailGenerationEnabled: siteSettingsData.aiDetailGenerationEnabled ?? false,
        canvasDefaultModelId: siteSettingsData.canvasDefaultModelId || null,
        canvasAutoModeDefaultModelId: siteSettingsData.canvasAutoModeDefaultModelId || null,
+        canvasDetailDefaultModelId: siteSettingsData.canvasDetailDefaultModelId || null,
        lovartComposerPrefix:
          String((siteSettingsData as any).lovartComposerPrefix || "").trim() ||
          "让Buyi-ai",
@ -4556,6 +4559,34 @@ export function AdminSettingsClient() {
                        />
                      </div>

+                      <div className="space-y-2 mt-4">
+                        <Label htmlFor="canvasDetailDefaultModelId">AI详情生成 - 默认生图模型</Label>
+                        <Select
+                          value={siteSettings.canvasDetailDefaultModelId || "agent-default"}
+                          onValueChange={(value) =>
+                            setSiteSettings({
+                              ...siteSettings,
+                              canvasDetailDefaultModelId: value === "agent-default" ? null : value,
+                            })
+                          }
+                        >
+                          <SelectTrigger id="canvasDetailDefaultModelId">
+                            <SelectValue placeholder="选择默认模型" />
+                          </SelectTrigger>
+                          <SelectContent>
+                            <SelectItem value="agent-default">沿用Agent模式默认生图模型</SelectItem>
+                            {modelsData?.models?.filter((m: any) => m.supportsImageGen).map((model: any) => (
+                              <SelectItem key={model.id} value={model.id}>
+                                {model.displayName}
+                              </SelectItem>
+                            ))}
+                          </SelectContent>
+                        </Select>
+                        <div className="text-xs text-muted-foreground">
+                          仅用于AI详情生成（含详情图与评价晒图）的默认出图模型；不影响普通生图模式。
+                        </div>
+                      </div>
+
                      <div className="space-y-2">
                        <Label htmlFor="canvasDefaultModelId">画布默认生图模型</Label>
                        <Select
--- a/app/api/site-settings/route.ts
+++ b/app/api/site-settings/route.ts
@ -285,6 +285,7 @@ export async function GET() {
        canvasEnabled: true,
        canvasDefaultModelId: null,
        canvasAutoModeDefaultModelId: null,
+        canvasDetailDefaultModelId: null,
        lovartPromoText: "现在升级，立享 Kling 3.0 与 Nano Banana Pro，最高 5 折优惠",
        lovartPromoActionText: "立即升级",
        lovartHeroTitle: "由壹点AI 让设计更简单",
@ -366,6 +367,7 @@ const updateSchema = z.object({
  aiDetailGenerationEnabled: z.boolean().optional(),
  canvasDefaultModelId: z.string().nullable().optional(),
  canvasAutoModeDefaultModelId: z.string().nullable().optional(),
+  canvasDetailDefaultModelId: z.string().nullable().optional(),
  lovartPromoText: z.string().max(300).optional(),
  lovartPromoActionText: z.string().max(32).optional(),
  lovartHeroTitle: z.string().max(300).optional(),
@ -754,6 +756,7 @@ export async function PUT(request: NextRequest) {
          canvasEnabled: siteSettingsPayload.canvasEnabled ?? true,
          canvasDefaultModelId: siteSettingsPayload.canvasDefaultModelId,
          canvasAutoModeDefaultModelId: siteSettingsPayload.canvasAutoModeDefaultModelId,
+          canvasDetailDefaultModelId: siteSettingsPayload.canvasDetailDefaultModelId,
          lovartPromoText:
            siteSettingsPayload.lovartPromoText ??
            "现在升级，立享 Kling 3.0 与 Nano Banana Pro，最高 5 折优惠",
--- a/components/canvas/CanvasChatPanel.tsx
+++ b/components/canvas/CanvasChatPanel.tsx
@ -1865,6 +1865,7 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
    aiDetailGenerationEnabled?: boolean;
    canvasDefaultModelId?: string | null;
    canvasAutoModeDefaultModelId?: string | null;
+    canvasDetailDefaultModelId?: string | null;
  }>("/api/site-settings", fetcher);
  const { data: membershipSummary } = useSWR<{
    pointsSystemConfig?: {
@ -3553,7 +3554,8 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
      const modelForGeneration =
        selectedModelId !== "auto"
          ? selectedModelId
-          : siteSettings?.canvasAutoModeDefaultModelId ||
+          : siteSettings?.canvasDetailDefaultModelId ||
+            siteSettings?.canvasAutoModeDefaultModelId ||
            siteSettings?.canvasDefaultModelId ||
            undefined;
      for (let index = 0; index < prompts.length; index += 1) {
@ -3973,6 +3975,7 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
    saveDetailArchiveSnapshot,
    setMessages,
    siteSettings?.canvasAutoModeDefaultModelId,
+    siteSettings?.canvasDetailDefaultModelId,
    siteSettings?.canvasDefaultModelId,
    updateLocalDetailArchive,
  ]);
@ -4030,7 +4033,8 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
    const modelForGeneration =
      selectedModelId !== "auto"
        ? selectedModelId
-        : siteSettings?.canvasAutoModeDefaultModelId ||
+        : siteSettings?.canvasDetailDefaultModelId ||
+          siteSettings?.canvasAutoModeDefaultModelId ||
          siteSettings?.canvasDefaultModelId ||
          undefined;
    const existingImageBottom = nodes
@ -4251,6 +4255,7 @@ export function CanvasChatPanel({ chatId, initialMessages = [], onClose, onOpenF
    selectedModelId,
    setMessages,
    siteSettings?.canvasAutoModeDefaultModelId,
+    siteSettings?.canvasDetailDefaultModelId,
    siteSettings?.canvasDefaultModelId,
  ]);

--- a/lib/db/migrations/0040_add_canvas_detail_default_model.sql
+++ b/lib/db/migrations/0040_add_canvas_detail_default_model.sql
@ -0,0 +1,2 @@
+ALTER TABLE "SiteSettings"
+ADD COLUMN IF NOT EXISTS "canvasDetailDefaultModelId" varchar(128);
--- a/lib/db/migrations/meta/_journal.json
+++ b/lib/db/migrations/meta/_journal.json
@ -183,6 +183,13 @@
      "when": 1771588800000,
      "tag": "0039_add_ai_model_hidden",
      "breakpoints": true
+    },
+    {
+      "idx": 26,
+      "version": "7",
+      "when": 1771718400000,
+      "tag": "0040_add_canvas_detail_default_model",
+      "breakpoints": true
    }
  ]
 }
--- a/lib/db/schema.ts
+++ b/lib/db/schema.ts
@ -355,6 +355,7 @@ export const siteSettings = pgTable("SiteSettings", {
  canvasEnabled: boolean("canvasEnabled").notNull().default(true), // 是否启用无限画布功能
  canvasDefaultModelId: varchar("canvasDefaultModelId", { length: 128 }), // 画布默认选择的模型ID（null表示智能自动）
  canvasAutoModeDefaultModelId: varchar("canvasAutoModeDefaultModelId", { length: 128 }), // 智能自动模式下实际使用的默认生图模型ID
+  canvasDetailDefaultModelId: varchar("canvasDetailDefaultModelId", { length: 128 }), // AI详情生成专用默认生图模型ID
  lovartPromoText: text("lovartPromoText").default(
    "现在升级，立享 Kling 3.0 与 Nano Banana Pro，最高 5 折优惠"
  ),