feat: refine agent generation workflow ui

components/agents/AgentGenerationWorkspaceDarkV2.tsx

@@ -298,6 +298,8 @@ export function AgentGenerationWorkspaceDarkV2({
   onResultPreviewUrlsChange,
   topNavRightSlot,
 }: AgentGenerationWorkspaceDarkV2Props) {
+  const darkSelectContentClass =
+    "border-white/10 bg-zinc-950 text-white shadow-2xl [--popover:hsl(240_10%_3.9%)] [--popover-foreground:hsl(0_0%_98%)] [--accent:rgba(255,255,255,0.08)] [--accent-foreground:hsl(0_0%_98%)] [--muted:rgba(255,255,255,0.04)] [--muted-foreground:rgba(255,255,255,0.56)]";
   const rawChatId = useMemo(
     () => (chatId.startsWith("canvas-") ? chatId.replace("canvas-", "") : chatId),
     [chatId]
@@ -769,6 +771,10 @@ export function AgentGenerationWorkspaceDarkV2({
     (image) => image.source === "primary" || image.source === "secondary"
   );
   const hasSatisfiedSlotRequirement = !hasAgentUploadSlots || attachmentCount >= requiredUploadCount;
+  const mergedSettingsStepLabel = hasMaterialStep ? "选图与生成" : "生成参数";
+  const mergedSettingsStepDescription = hasMaterialStep
+    ? "搜索素材、补充要求、确认槽位并开始生成"
+    : "补充要求并开始生成";
 
   const toolSteps = useMemo(
     () => [
@@ -794,35 +800,15 @@ export function AgentGenerationWorkspaceDarkV2({
             },
           ]
         : []),
-      ...(hasMaterialStep
-        ? [
-            {
-              key: "materials" as const,
-              label: "SKU / SPU 选图",
-              description: "搜索主图和搭配图",
-              icon: Upload,
-              disabled: !selectedAgentPresetId,
-              completed: hasMaterialSelections,
-              optional: true,
-            },
-          ]
-        : []),
-      {
-        key: "prompt" as const,
-        label: "补充要求",
-        description: "补充风格、构图和细节要求",
-        icon: Sparkles,
-        disabled: !selectedAgentPresetId,
-        completed: Boolean(input.trim()),
-        optional: true,
-      },
       {
         key: "settings" as const,
-        label: "生成参数",
-        description: "选择模型并开始生成",
+        label: mergedSettingsStepLabel,
+        description: mergedSettingsStepDescription,
         icon: Settings2,
         disabled: !selectedAgentPresetId,
-        completed: Boolean(selectedAgentPresetId),
+        completed:
+          Boolean(selectedAgentPresetId) &&
+          (Boolean(input.trim()) || hasMaterialSelections || hasSatisfiedSlotRequirement),
         optional: false,
       },
     ],
@@ -830,8 +816,10 @@ export function AgentGenerationWorkspaceDarkV2({
       hasBrandModelSelection,
       hasBrandModelStep,
       hasMaterialSelections,
-      hasMaterialStep,
       hasSatisfiedSlotRequirement,
+      mergedSettingsStepDescription,
+      mergedSettingsStepLabel,
+      hasMaterialStep,
       input,
       selectedAgentPresetId,
     ]
@@ -943,28 +931,27 @@ export function AgentGenerationWorkspaceDarkV2({
     }
 
     setActiveToolStep((current) => {
-      if (current !== "preset") return current;
-      if (isDetailReplacementPreset || isSkuReplacementPreset) {
-        if (hasMaterialStep) return "materials";
-        return "prompt";
+      if (
+        current !== "preset" &&
+        current !== "materials" &&
+        current !== "prompt"
+      ) {
+        return current;
       }
+
       if (hasBrandModelStep) return "brand-model";
-      if (hasMaterialStep) return "materials";
-      return "prompt";
+      return "settings";
     });
   }, [
     hasBrandModelStep,
-    hasMaterialStep,
-    isDetailReplacementPreset,
-    isSkuReplacementPreset,
     selectedAgentPresetId,
   ]);
 
   useEffect(() => {
     if (!toolSteps.some((step) => step.key === activeToolStep)) {
-      setActiveToolStep("preset");
+      setActiveToolStep(selectedAgentPresetId ? "settings" : "preset");
     }
-  }, [activeToolStep, toolSteps]);
+  }, [activeToolStep, selectedAgentPresetId, toolSteps]);
 
   useEffect(() => {
     if (!syncGeneratedResultsToCanvas) {
@@ -1581,7 +1568,7 @@ export function AgentGenerationWorkspaceDarkV2({
               </div>
 
               {assignableSourceLibrary.length > 0 ? (
-                <div className="grid grid-cols-2 gap-3 xl:grid-cols-4">
+                <div className="grid grid-cols-1 gap-3 md:grid-cols-3">
                   {assignableSourceLibrary.map((source) => {
                     const assignedToActiveSlot =
                       activeAssignmentSlotIndex !== null &&
@@ -1613,7 +1600,7 @@ export function AgentGenerationWorkspaceDarkV2({
                             {source.sourceLabel}
                           </div>
                         </div>
-                        <div className="space-y-1 px-3 py-2">
+                        <div className="space-y-1 border-t border-white/10 px-3 py-2">
                           <div className="truncate text-xs font-medium text-white/88">
                             {source.label}
                           </div>
@@ -1629,7 +1616,7 @@ export function AgentGenerationWorkspaceDarkV2({
                 <div className="flex min-h-[92px] items-center justify-center rounded-[20px] border border-dashed border-white/10 bg-white/[0.02] px-4 text-center text-xs text-white/40">
                   {activeAssignmentIsModelSlot
                     ? "当前模特槽位还没有可分配的品牌模特图，请先在“品牌模特”步骤里选择。"
-                    : "当前产品槽位还没有来自已选素材区的图片，请先到“SKU / SPU 选图”里完成选择。"}
+                    : "当前产品槽位还没有来自已选素材区的图片，请先在当前页上方完成 SKU / SPU 选图。"}
                 </div>
               )}
             </div>
@@ -1733,29 +1720,21 @@ export function AgentGenerationWorkspaceDarkV2({
                 </div>
               ) : null}
 
-              {hasMaterialStep ? (
-                <div className={cn(activeToolStep === "materials" ? "block" : "hidden")}>
-                  {materialSelectionPanel}
-                </div>
-              ) : null}
-
-              <div className={cn(activeToolStep === "prompt" ? "block" : "hidden")}>
-                <div className="rounded-[28px] border border-white/12 bg-white/[0.02] p-4">
-                  <h3 className="mb-3 flex items-center gap-2 text-sm font-semibold text-white">
-                    <Sparkles className="h-4 w-4 text-emerald-300" />
-                    补充要求
-                  </h3>
-                  <Textarea
-                    value={input}
-                    onChange={(e) => setInput(e.target.value)}
-                    placeholder="描述你想要的风格、氛围、构图..."
-                    className="min-h-[160px] resize-none rounded-[24px] border-white/12 bg-black text-sm text-white placeholder:text-white/20 focus:border-emerald-400/30"
-                  />
-                </div>
-              </div>
-
               <div className={cn(activeToolStep === "settings" ? "block" : "hidden")}>
                 <div className="space-y-4">
+                  {hasMaterialStep ? materialSelectionPanel : null}
+                  <div className="rounded-[28px] border border-white/12 bg-white/[0.02] p-4">
+                    <h3 className="mb-3 flex items-center gap-2 text-sm font-semibold text-white">
+                      <Sparkles className="h-4 w-4 text-emerald-300" />
+                      补充要求
+                    </h3>
+                    <Textarea
+                      value={input}
+                      onChange={(e) => setInput(e.target.value)}
+                      placeholder="描述你想要的风格、氛围、构图..."
+                      className="min-h-[160px] resize-none rounded-[24px] border-white/12 bg-black text-sm text-white placeholder:text-white/20 focus:border-emerald-400/30"
+                    />
+                  </div>
                   {attachmentSlotPanel}
                   <div className="rounded-[28px] border border-white/12 bg-white/[0.02] p-4">
                   <h3 className="mb-3 flex items-center gap-2 text-sm font-semibold text-white">
@@ -1776,9 +1755,13 @@ export function AgentGenerationWorkspaceDarkV2({
                         <SelectTrigger className="h-10 rounded-[24px] border-white/12 bg-black text-white">
                           <SelectValue placeholder="选择模型" />
                         </SelectTrigger>
-                        <SelectContent className="border-white/10 bg-zinc-900">
+                        <SelectContent className={darkSelectContentClass}>
                           {selectableModels.map((model) => (
-                            <SelectItem key={model.id} value={model.id} className="text-white">
+                            <SelectItem
+                              key={model.id}
+                              value={model.id}
+                              className="text-white focus:bg-white/10 focus:text-white"
+                            >
                               {model.displayName}
                             </SelectItem>
                           ))}
@@ -1836,7 +1819,9 @@ export function AgentGenerationWorkspaceDarkV2({
 
             <div className="mt-5 flex flex-wrap items-center justify-between gap-3 border-t border-white/10 pt-4">
               <div className="text-xs text-white/40">
-                完成当前模块后，可点击下一步继续，也可以直接点击顶部流程线跳转。
+                {hasMaterialStep
+                  ? "当前页已合并 SKU / SPU 选图、补充要求、槽位确认和生成参数，可在这里直接完成后开始生成。"
+                  : "当前页已集中补充要求与生成参数，确认后即可直接开始生成。"}
               </div>
               <div className="flex items-center gap-2">
                 <button
@@ -1993,7 +1978,7 @@ export function AgentGenerationWorkspaceDarkV2({
                       ))
                     ) : (
                       <div className="flex min-h-[160px] flex-col items-center justify-center rounded-[22px] border border-dashed border-white/12 bg-black/20 px-4 text-center text-sm text-white/42">
-                        请先在“生成参数”里的输入图槽位中确认用于详情替换的白底输入图。
+                        请先在当前“选图与生成”页的输入图槽位中确认用于详情替换的白底输入图。
                       </div>
                     )}
 
@@ -2300,7 +2285,7 @@ export function AgentGenerationWorkspaceDarkV2({
                       ))
                     ) : (
                       <div className="flex min-h-[160px] flex-col items-center justify-center rounded-[22px] border border-dashed border-white/12 bg-black/20 px-4 text-center text-sm text-white/42">
-                        请先在“生成参数”里的输入图槽位中确认用于 SKU 替换的白底输入图。
+                        请先在当前“选图与生成”页的输入图槽位中确认用于 SKU 替换的白底输入图。
                       </div>
                     )}
 
@@ -2671,7 +2656,9 @@ export function AgentGenerationWorkspaceDarkV2({
                       </p>
                       <p className="mt-2 text-sm text-white/30">
                         {selectedAgentPresetId
-                          ? "顶部流程线配置完成后，切到“生成参数”即可开始生成"
+                          ? hasMaterialStep
+                            ? "在“选图与生成”页完成搜图、槽位确认和参数设置后，即可开始生成"
+                            : "在当前页补充要求并确认参数后，即可开始生成"
                           : "请先从顶部流程线选择一个生图模式"}
                       </p>
                     </motion.div>

components/agents/AgentPresetDialog.tsx

@@ -149,6 +149,9 @@ export function AgentPresetDialog({
   const dialogTitle = initialPreset ? `编辑${entityLabel}` : `新建${entityLabel}`;
   const dialogDescription = `配置${entityLabel}名称、预览图、模型和槽位提示词。`;
   const submitLabel = initialPreset ? `保存${entityLabel}` : `创建${entityLabel}`;
+  const darkSelectContentClass = isDark
+    ? "border-white/10 bg-zinc-950 text-white shadow-2xl [--popover:hsl(240_10%_3.9%)] [--popover-foreground:hsl(0_0%_98%)] [--accent:rgba(255,255,255,0.08)] [--accent-foreground:hsl(0_0%_98%)] [--muted:rgba(255,255,255,0.04)] [--muted-foreground:rgba(255,255,255,0.56)]"
+    : "";
   const isStructuredImageModeBuilder = type === "image" && modeConfig.modeType !== "legacy";
   const isSceneModeBuilder = type === "image" && modeConfig.modeType === "scene_generation";
   const isDetailReplacementModeBuilder =
@@ -716,7 +719,7 @@ export function AgentPresetDialog({
                   >
                     <SelectValue />
                   </SelectTrigger>
-                  <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                  <SelectContent className={darkSelectContentClass}>
                     <SelectItem value="private" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>私有</SelectItem>
                     <SelectItem value="public" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>公开</SelectItem>
                   </SelectContent>
@@ -744,7 +747,7 @@ export function AgentPresetDialog({
                     >
                       <SelectValue />
                     </SelectTrigger>
-                    <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                    <SelectContent className={darkSelectContentClass}>
                       {imageModeSelectOptions.map((option) => (
                         <SelectItem
                           key={option.value}
@@ -777,7 +780,7 @@ export function AgentPresetDialog({
                   >
                     <SelectValue />
                   </SelectTrigger>
-                  <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                  <SelectContent className={darkSelectContentClass}>
                     <SelectItem value="image" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>生图</SelectItem>
                     <SelectItem value="video" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>视频</SelectItem>
                     <SelectItem value="text" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>生文</SelectItem>
@@ -797,7 +800,7 @@ export function AgentPresetDialog({
                   >
                     <SelectValue placeholder="选择模型" />
                   </SelectTrigger>
-                  <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                  <SelectContent className={darkSelectContentClass}>
                     {filteredModels.map((model) => (
                       <SelectItem
                         key={model.id}
@@ -852,7 +855,7 @@ export function AgentPresetDialog({
                         >
                           <SelectValue placeholder="选择顶部分类页" />
                         </SelectTrigger>
-                        <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                        <SelectContent className={darkSelectContentClass}>
                           <SelectItem value="__none__" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>
                             不分类
                           </SelectItem>
@@ -891,7 +894,7 @@ export function AgentPresetDialog({
                         >
                           <SelectValue placeholder="选择一级分类" />
                         </SelectTrigger>
-                        <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                        <SelectContent className={darkSelectContentClass}>
                           <SelectItem value="__none__" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>
                             不选择
                           </SelectItem>
@@ -929,7 +932,7 @@ export function AgentPresetDialog({
                         >
                           <SelectValue placeholder="选择二级分类" />
                         </SelectTrigger>
-                        <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                        <SelectContent className={darkSelectContentClass}>
                           <SelectItem value="__none__" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>
                             不选择
                           </SelectItem>
@@ -965,7 +968,7 @@ export function AgentPresetDialog({
                         >
                           <SelectValue placeholder="选择三级分类" />
                         </SelectTrigger>
-                        <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                        <SelectContent className={darkSelectContentClass}>
                           <SelectItem value="__none__" className={cn(isDark ? "text-white focus:bg-white/10 focus:text-white" : "")}>
                             不选择
                           </SelectItem>
@@ -1055,7 +1058,7 @@ export function AgentPresetDialog({
                         >
                           <SelectValue />
                         </SelectTrigger>
-                        <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                        <SelectContent className={darkSelectContentClass}>
                           {[1, 2, 3, 4].map((count) => (
                             <SelectItem
                               key={count}
@@ -1192,7 +1195,7 @@ export function AgentPresetDialog({
                           >
                             <SelectValue />
                           </SelectTrigger>
-                          <SelectContent className={cn(isDark ? "border-white/10 bg-zinc-950 text-white" : "")}>
+                          <SelectContent className={darkSelectContentClass}>
                             {[1, 2, 3, 4].map((count) => (
                               <SelectItem
                                 key={count}

components/agents/AgentWorkflowBrandModelPicker.tsx

@@ -164,6 +164,11 @@ export function AgentWorkflowBrandModelPicker({
               type="button"
               variant="outline"
               size="sm"
+              className={cn(
+                isDark
+                  ? "border-white/14 bg-white/[0.03] text-white/82 hover:border-white/22 hover:bg-white/[0.08] hover:text-white disabled:border-white/8 disabled:bg-white/[0.02] disabled:text-white/28"
+                  : ""
+              )}
               onClick={() => onSelectBrandModel(null)}
               disabled={!selectedBrandModel}
             >