feat: establish Phase 2 DCE modality architecture and sync frontend UIFeat/phase 2 dce architecture

apps/frontend/Dockerfile

@@ -1,5 +1,5 @@
 # 1. Install dependencies only when needed
-FROM node:18-alpine AS deps
+FROM node:20-alpine AS deps
 
 WORKDIR /app
 
@@ -35,6 +35,7 @@ COPY --from=builder /app/public ./public
 COPY --from=builder /app/.next ./.next
 COPY --from=builder /app/node_modules ./node_modules
 COPY --from=builder /app/package.json ./package.json
+COPY --from=builder /app/next.config.ts ./
 
 # Expose the port Next.js runs on
 EXPOSE 3000

apps/frontend/next.config.ts

@@ -2,6 +2,20 @@ import type { NextConfig } from "next";
 
 const nextConfig: NextConfig = {
   /* config options here */
+  experimental: {
+    serverActions: {
+      bodySizeLimit: '100mb',
+    },
+  },
+
+  async rewrites() {
+    return [
+      {
+        source: '/api/:path*',
+        destination: 'http://backend:8000/api/:path*' // Routes traffic safely inside the Docker network
+      }
+    ];
+  }
 };
 
 export default nextConfig;

apps/frontend/src/app/_home/UploadButtons.tsx

@@ -6,11 +6,8 @@ import { cn } from "@/lib/utils";
 import { UploadDataType, UploadModalityType } from "@/enums";
 import { Upload as UploadIcon } from "lucide-react";
 import { useAppContext } from "@/providers/AppProvider";
-import { findNiftiFile, findRelevantFiles } from "@/utils";
-import { getReport } from "@/services/apiReport";
 import { toast } from "sonner";
 import { useRouter } from "next/navigation";
-import { IAllRelevantFilesType } from "@/types";
 import { handleBidsUpload, handleDicomUpload } from "./uploadHandlers";
 
 type TUploadDataOptions = (typeof UploadDataType)[keyof typeof UploadDataType];
@@ -62,7 +59,7 @@ const UploadButtons = () => {
       setApiData(data);
       if (
         data.missing_required_parameters &&
-        data.missing_required_parameters.length > 0
+        Number(data.missing_required_parameters.length) > 0
       ) {
         toast.info(
           "Report generated with missing parameters. Please provide the missing values."
@@ -91,7 +88,7 @@ const UploadButtons = () => {
           <Button
             type="button"
             className={cn(
-              "rounded-l-md rounded-r-none border border-input cursor-pointer",
+              "rounded-l-md rounded-r-none border border-input cursor-pointer z-10",
               activeModalityTypeOption === UploadModalityType.ASL
                 ? "bg-primary text-primary-foreground"
                 : "bg-background text-foreground hover:bg-accent hover:text-accent-foreground"
@@ -103,7 +100,19 @@ const UploadButtons = () => {
           <Button
             type="button"
             className={cn(
-              "rounded-r-md rounded-l-none border-t border-b border-r border-input -ml-px cursor-pointer",
+              "rounded-none border-t border-b border-r border-input -ml-px cursor-pointer z-10",
+              activeModalityTypeOption === UploadModalityType.DSC
+                ? "bg-primary text-primary-foreground"
+                : "bg-background text-foreground hover:bg-accent hover:text-accent-foreground"
+            )}
+            onClick={() => setActiveModalityTypeOption(UploadModalityType.DSC)}
+          >
+            DSC
+          </Button>
+          <Button
+            type="button"
+            className={cn(
+              "rounded-r-md rounded-l-none border-t border-b border-r border-input -ml-px cursor-pointer z-10",
               activeModalityTypeOption === UploadModalityType.DCE
                 ? "bg-primary text-primary-foreground"
                 : "bg-background text-foreground hover:bg-accent hover:text-accent-foreground"

apps/frontend/src/app/_home/uploadHandlers.ts

@@ -61,7 +61,9 @@ const handleBidsUpload = async ({
   files: FileList;
   setIsLoading: (v: boolean) => void;
   setUploadedFiles: (files: IAllRelevantFilesType) => void;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   setUploadConfig: (config: any) => void;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   setUpdatedJsonContent: (content: any) => void;
   setUpdatedJsonFilename: (filename: string) => void;
   activeModalityTypeOption: UploadModalityType;

apps/frontend/src/enums/UploadModalityType.ts

@@ -1,5 +1,6 @@
 enum UploadModalityType {
     ASL = 'ASL',
+    DSC = 'DSC',
     DCE = 'DCE',
 }
 

apps/frontend/src/services/apiReport.ts

@@ -2,7 +2,7 @@ import axios from 'axios';
 import {IReportApiResponse} from '@/types';
 
 
-const API_BASE_URL = `${process.env.NEXT_PUBLIC_API_BASE_URL}/report`;
+const API_BASE_URL = `/api/report`;
 
 const client = axios.create({
     baseURL: API_BASE_URL,

package/src/pyaslreport/modalities/dce/__init__.py

@@ -0,0 +1,4 @@
+from .processor import DCEProcessor
+from .validator import DCEValidator
+
+__all__ = ["DCEProcessor", "DCEValidator"]

package/src/pyaslreport/modalities/dce/processor.py

@@ -0,0 +1,22 @@
+from pyaslreport.modalities.base_processor import BaseProcessor
+from pyaslreport.modalities.dce.validator import DCEValidator
+
+class DCEProcessor(BaseProcessor):
+    """
+    Processor for Dynamic Contrast-Enhanced (DCE) MRI modality.
+    Phase 2 GSoC Implementation.
+    """
+    def __init__(self):
+        super().__init__()
+        self.validator = DCEValidator()
+
+    def process(self, data):
+        # Phase 2 Stub for DCE processing logic
+        print("Processing DCE data... (Phase 2 Stub)")
+
+        # TODO: Implement DCE-specific metadata extraction and normalization
+        # 1. Parse DCE DICOM tags
+        # 2. Extract contrast agent timing
+        # 3. Map to BIDS DCE extension schema
+
+        return {"modality": "DCE", "status": "stubbed", "data": "dce data"}

package/src/pyaslreport/modalities/dce/validator.py

@@ -0,0 +1,15 @@
+from pyaslreport.modalities.base_validator import BaseValidator
+
+class DCEValidator(BaseValidator):
+    """
+    Validator for Dynamic Contrast-Enhanced (DCE) MRI modality.
+    Phase 2 GSoC Implementation.
+    """
+    def validate(self, data):
+        # Phase 2 Stub for DCE validation logic
+        print("Validating DCE data... (Phase 2 Stub)")
+
+        # TODO: Implement DCE-specific validation rules
+        # e.g., Check for ContrastBolusVolume, RepetitionTime, etc.
+
+        return True