CDSMDH (iOS)

SwiftUI implementation of the pediatric Clinical CLI using GPT‑5.1 as the reasoning engine.

Structure

• CDSMDH.xcodeproj – iOS 17 SwiftUI project.
• CDSMDH/ – Source files, assets, prompts, and Info.plist.
• CDSMDH/Resources/Prompts – JSON prompt exports generated via python scripts/export_prompts.py.

Getting Started

1. Run python scripts/export_prompts.py at the repo root whenever prompts change.
2. Open ios/CDSMDH/CDSMDH.xcodeproj in Xcode 15+.
3. Provide an OpenAI key in-app using the Settings gear (stored in the Keychain).
4. Run on iOS 17 simulator or device.

Notable Files

File	Purpose
CDSMDHApp.swift	Entry point with tab navigation + Settings controls
GPTService.swift	GPT‑5.1 streaming client using /v1/chat/completions
SecureSettings.swift	Keychain-backed API key + model management
StreamingCommandViewModel.swift	Shared streaming/state machine for every command
DrugLookupViewModel.swift	Recreates CLI drug workflow with weight parsing
CDSViewModel.swift	Clinical decision support reasoning + red-flag framing
CDSView.swift	SwiftUI form for CDS intakes (presentation, concerns, format)
ChatDesign.swift	ChatGPT-style glassmorphism components + gradients
PromptTemplate.swift	Loads JSON prompts into memory for reuse

Next Steps

• Add DDx, Notes, and Parse tabs by subclassing StreamingCommandViewModel.
• Expand UI with tabs for CDS, notes, and document parsing.
• Wire up attachment support for images/PDF once GPT endpoints accept files.

Design Language

• Inspired by the ChatGPT mobile app: layered gradients, glass cards, pill chips, and streaming response panels.
• Uses GlassCard, PrimaryActionButtonStyle, and StreamingOutputSection (see ChatDesign.swift) to keep a consistent look across commands.
• Background gradient + blurred materials require iOS 17+; previews target iPhone 15/16 to enable the “iOS 26” design stack.

Adding Another Command

1. Ensure a prompt JSON exists via python scripts/export_prompts.py (command key becomes the filename).
2. Subclass StreamingCommandViewModel with any intake fields you need and build the userMessage.
3. Create a SwiftUI view that binds to the new view model and surfaces error, isStreaming, and output.
4. Register the tab or screen in CDSMDHApp so it shows up beside Drug Lookup and CDS.