polish(operator cards): improve icon color distinction and subtle UI … (#217)

polish(operator cards): improve icon color distinction and subtle UI details

frontend/src/components/CardView.tsx

@@ -181,7 +181,7 @@ function CardView<T extends BaseCardDataType>(props: CardViewProps<T>) {
         {data.map((item) => (
           <div
             key={item.id}
-            className="border-card p-4 bg-white hover:shadow-lg transition-shadow duration-200"
+            className="border-card p-4 bg-white duration-200 transition-shadow transition-transform hover:-translate-y-0.5 hover:shadow-[0_8px_24px_rgba(0,0,0,0.06)]"
           >
             <div className="flex flex-col space-y-4 h-full">
               <div
@@ -194,9 +194,22 @@ function CardView<T extends BaseCardDataType>(props: CardViewProps<T>) {
                   <div className="flex items-center gap-3 min-w-0">
                     {item?.icon && (
                       <div
-                        className={`flex-shrink-0 w-12 h-12 bg-gradient-to-br from-sky-300 to-blue-500 text-white rounded-lg flex items-center justify-center`}
+                        className={`flex-shrink-0 w-12 h-12 rounded-lg flex items-center justify-center ${
+                          item?.iconColor
+                            ? ""
+                            : "bg-gradient-to-br from-sky-300 to-blue-500 text-white"
+                        }`}
+                        style={{
+                          ...(item?.iconColor
+                            ? { backgroundColor: item.iconColor }
+                            : {}),
+                          backgroundImage:
+                            "linear-gradient(180deg, rgba(255,255,255,0.35), rgba(255,255,255,0.05))",
+                          boxShadow:
+                            "inset 0 0 0 1px rgba(255,255,255,0.25)",
+                        }}
                       >
-                        <div className="w-6 h-6 text-gray-50">{item?.icon}</div>
+                        <div className="w-[2.1rem] h-[2.1rem] text-gray-50">{item?.icon}</div>
                       </div>
                     )}
                     <div className="flex-1 min-w-0">
@@ -236,7 +249,7 @@ function CardView<T extends BaseCardDataType>(props: CardViewProps<T>) {
                   <TagsRenderer tags={item?.tags || []} />
 
                   {/* Description */}
-                  <p className="text-gray-600 text-xs text-ellipsis overflow-hidden whitespace-nowrap text-xs line-clamp-2 mt-2">
+                  <p className="text-gray-400 text-xs text-ellipsis overflow-hidden whitespace-nowrap text-xs line-clamp-2 mt-2">
                     <Tooltip title={item?.description}>
                       {item?.description}
                     </Tooltip>
@@ -258,8 +271,9 @@ function CardView<T extends BaseCardDataType>(props: CardViewProps<T>) {
                 </div>
               </div>
 
-              {/* Actions */}
-              <div className="flex items-center justify-between pt-3 border-t border-t-gray-200">
+              {/* Divider & Actions */}
+              <div className="w-2/3 border-t border-t-gray-200 mt-2" />
+              <div className="flex items-center justify-between pt-3">
                 <div className=" text-gray-500 text-right">
                   <div className="flex items-center gap-1">
                     <ClockCircleOutlined className="w-4 h-4" />{" "}

frontend/src/components/DetailHeader.tsx

@@ -49,9 +49,14 @@ function DetailHeader<T>({
       <div className="flex items-start justify-between">
         <div className="flex items-start gap-4 flex-1">
           <div
-            className={`w-16 h-16 text-white rounded-lg flex-center shadow-lg bg-gradient-to-br from-sky-300 to-blue-500 text-white`}
+            className={`w-16 h-16 text-white rounded-lg flex-center shadow-lg ${
+              (data as any)?.iconColor
+                ? ""
+                : "bg-gradient-to-br from-sky-300 to-blue-500 text-white"
+            }`}
+            style={(data as any)?.iconColor ? { backgroundColor: (data as any).iconColor } : undefined}
           >
-            {<div className="w-8 h-8 text-gray-50">{data?.icon}</div> || (
+            {<div className="w-[2.8rem] h-[2.8rem] text-gray-50">{(data as any)?.icon}</div> || (
               <Database className="w-8 h-8 text-white" />
             )}
           </div>

frontend/src/pages/OperatorMarket/Home/components/List.tsx

@@ -56,8 +56,19 @@ export function ListView({ operators = [], pagination, operations }) {
         >
           <List.Item.Meta
             avatar={
-              <div className="w-12 h-12 bg-gradient-to-br from-sky-300 to-blue-500 rounded-lg flex items-center justify-center">
-                <div className="w-8 h-8 text-white">{operator?.icon}</div>
+              <div
+                className={`w-12 h-12 rounded-lg flex items-center justify-center ${
+                  operator?.iconColor
+                    ? ""
+                    : "bg-gradient-to-br from-sky-300 to-blue-500"
+                }`}
+                style={
+                  operator?.iconColor
+                    ? { backgroundColor: operator.iconColor }
+                    : undefined
+                }
+              >
+                <div className="w-[2.8rem] h-[2.8rem] text-white">{operator?.icon}</div>
               </div>
             }
             title={

frontend/src/pages/OperatorMarket/operator.const.tsx

@@ -1,12 +1,59 @@
-import { Code } from "lucide-react";
+import React from "react";
+import { Code, FileSliders, Image } from "lucide-react";
 import { OperatorI } from "./operator.model";
-import {formatDateTime} from "@/utils/unit.ts";
+import { formatDateTime } from "@/utils/unit.ts";
+
+const getOperatorVisual = (
+  op: OperatorI
+): { icon: React.ReactNode; iconColor?: string } => {
+  const type = (op?.type || "").toLowerCase();
+  const categories = (op?.categories || []).map((c) => (c || "").toLowerCase());
+  const inputs = (op?.inputs || "").toLowerCase();
+  const outputs = (op?.outputs || "").toLowerCase();
+
+  const isImageOp =
+    ["image", "图像", "图像类"].includes(type) ||
+    categories.some((c) => c.includes("image") || c.includes("图像")) ||
+    inputs.includes("image") ||
+    outputs.includes("image");
+
+  const isTextOp =
+    ["text", "文本", "文本类"].includes(type) ||
+    categories.some((c) => c.includes("text") || c.includes("文本")) ||
+    inputs.includes("text") ||
+    outputs.includes("text");
+
+  if (isImageOp) {
+    return {
+      icon: <Image className="w-full h-full" />,
+      iconColor: "#38BDF8", // 图像算子背景色
+    };
+  }
+
+  if (isTextOp) {
+    return {
+      icon: <FileSliders className="w-full h-full" />,
+      iconColor: "#A78BFA", // 文本算子背景色
+    };
+  }
 
-export const mapOperator = (op: OperatorI) => {
   return {
-    ...op,
     icon: <Code className="w-full h-full" />,
-    createdAt: formatDateTime(op?.createdAt) || "--",
-    updatedAt: formatDateTime(op?.updatedAt) || formatDateTime(op?.createdAt) || "--",
+    iconColor: undefined,
+  };
+};
+
+export const mapOperator = (op: OperatorI) => {
+  const visual = getOperatorVisual(op);
+
+  return {
+    ...op,
+    icon: visual.icon,
+    iconColor: visual.iconColor,
+    createdAt: formatDateTime(op?.createdAt) || "--",
+    updatedAt:
+      formatDateTime(op?.updatedAt) ||
+      formatDateTime(op?.createdAt) ||
+      "--",
   };
 };

frontend/src/pages/OperatorMarket/operator.model.ts

@@ -29,6 +29,7 @@ export interface OperatorI {
   inputs: string;
   outputs: string;
   icon: React.ReactNode;
+  iconColor?: string; // 图标背景色，用于区分不同类型算子
   description: string;
   tags: string[];
   isStar?: boolean;