# ✅ Default Provider & Home Dashboard - Implementation Complete

## What Was Implemented

### 1. Smart Default Provider Resolution

**Problem Solved:** Agent jobs no longer fail when users don't have OpenAI configured.

**How It Works:**
- Checks what the user has configured (OAuth, API keys, Ollama)
- Automatically picks the best available provider
- Falls back to Ollama (free, local) if nothing else

**Priority:**
```
OpenAI OAuth → Anthropic OAuth → OpenAI API Key → 
Anthropic API Key → Google API Key → Ollama → OpenAI (fallback)
```

**User Experience:**
```bash
# Before
User with only Claude Pro: ❌ Jobs fail
create_job({ name: "Weekly Brief", type: "agent", ... })
# Error: No OpenAI API key

# After
Same user: ✅ Jobs work
create_job({ name: "Weekly Brief", type: "agent", ... })
# Console: "Using default provider/model: anthropic/claude-sonnet-4-6"
# Job runs successfully with Claude
```

### 2. Bundled Home Dashboard

**Problem Solved:** Fresh installations now have a working home page instead of a placeholder.

**How It Works:**
- Weekly War Room app bundled in `src/resources/default-apps/home-dashboard/`
- Auto-installs on first launch if not already present
- Build process copies to `dist/resources/` automatically
- Settings already point to it via `defaultHomeAppId`

**User Experience:**
```
Fresh Installation:
1. User installs Paprwork
2. Launches app for first time
3. Console: "[AppService] Installed default app: bbb7e17e-c810-47ef-b9ce-c8a83c0cd16c"
4. Clicks home button 🏠
5. Tab opens labeled "Home"
6. Weekly War Room dashboard displays ✅

(Not placeholder "Agent Lounge (Coming Soon)")
```

## Files Created

```
src/gateway/utils/defaultProvider.ts
src/resources/default-apps/home-dashboard/
  ├── app-id.txt
  ├── metadata.json
  ├── index.html
  ├── app.js, data.js, render.js, fold_nav.js
  ├── curl.js, curl_draw.js
  ├── styles.css, fold.css, cards.css
  ├── data-sources.json (empty array)
  └── README.md
docs/DEFAULT_PROVIDER_AND_HOME_APP.md
```

## Files Modified

```
src/gateway/services/AgentService.ts
  - runIsolatedJobSession: Use default provider
  - runStructuredJobSession: Use default provider

src/gateway/services/AppService.ts
  - Added installDefaultApps() method
  - Called in initialize()
```

## Testing Checklist

### Provider Resolution

- [ ] User with only OpenAI OAuth → Jobs use OpenAI
- [ ] User with only Claude OAuth → Jobs use Claude
- [ ] User with only Gemini API key → Jobs use Gemini
- [ ] User with no auth (Ollama only) → Jobs use Ollama
- [ ] User with explicit provider in job → Uses specified provider
- [ ] Console logs chosen provider clearly

### Home Dashboard

- [ ] Fresh install: Dashboard auto-installs
- [ ] Existing install: Dashboard doesn't reinstall
- [ ] Home button opens "Home" tab (not "Weekly War Room")
- [ ] Dashboard displays (not placeholder)
- [ ] data-sources.json is empty array initially
- [ ] Users can create jobs to populate dashboard

## Quick Verification

```bash
# 1. Test default provider
# Create job without provider/model
create_job({
  name: "Test Job",
  type: "agent",
  command: "Say hello"
})
# Check console for: "[AgentService] Using default provider/model: ..."

# 2. Test home dashboard (fresh install simulation)
rm -rf ~/Papr/apps/bbb7e17e-c810-47ef-b9ce-c8a83c0cd16c
rm -f ~/Papr/data/apps.json
npm run build  # Copies resources to dist/
npm start      # Auto-installs dashboard

# Check console for:
# "[AppService] Installed default app: bbb7e17e-c810-47ef-b9ce-c8a83c0cd16c"

# Click home button → Should see Weekly War Room
```

## How to Test Different Provider Configurations

### Scenario 1: OpenAI Only
```bash
# Have OPENAI_API_KEY or OpenAI OAuth
# Create agent job without provider
# Expected: Uses openai/gpt-5.2
```

### Scenario 2: Claude Only
```bash
# Have ANTHROPIC_API_KEY or Claude OAuth
# Remove OpenAI keys
# Create agent job without provider
# Expected: Uses anthropic/claude-sonnet-4-6
```

### Scenario 3: Ollama Only
```bash
# Remove all API keys and OAuth
# Have Ollama installed
# Create agent job without provider
# Expected: Uses ollama/qwen3.5:latest
# Console: "No OAuth or API keys found, falling back to Ollama"
```

### Scenario 4: Explicit Override
```bash
# Regardless of default
create_job({
  name: "Test",
  type: "agent",
  provider: "google",
  model: "gemini-2.5-flash",
  command: "..."
})
# Expected: Uses google/gemini-2.5-flash (explicit overrides default)
```

## User-Facing Changes

### For Users Creating Jobs

**Simple (New Default Behavior):**
```
"Create a weekly brief job"
→ Agent creates job without provider/model
→ Uses your configured provider automatically
✅ No more "missing OpenAI key" errors
```

**Advanced (Still Works):**
```
"Create a weekly brief job using GPT-5.4"
→ Agent creates job with explicit model
→ Useful when you want specific capabilities
```

### For Users Opening Home Page

**Before:**
```
Click home button → "Agent Lounge (Coming Soon)"
```

**After:**
```
Click home button → Weekly War Room dashboard
Tab shows: "Home"
Content: Interactive dashboard (ready for data)
```

## What Happens When User Creates Jobs

The agent will automatically use the default provider:

```typescript
// Agent internally creates:
create_job({
  name: "Weekly Brief",
  type: "agent",
  command: "Generate weekly brief and save to database"
  // No provider/model specified
})

// Runtime resolves to:
// - User with Claude OAuth → anthropic/claude-sonnet-4-6
// - User with Ollama → ollama/qwen3.5:latest
// - Etc.
```

## Benefits

### For Users
✅ Jobs work with any provider configuration  
✅ No setup required for home dashboard  
✅ Professional home page out-of-the-box  
✅ Ollama fallback (free, private, local)  

### For Development
✅ No hardcoded OpenAI dependency  
✅ Cross-provider compatibility  
✅ Easier onboarding (less setup)  
✅ Default apps infrastructure established  

### For Support
✅ Fewer "API key missing" errors  
✅ Consistent home page experience  
✅ Clear logging of provider selection  
✅ Predictable behavior across installs  

## Next Steps

1. **Test with build:** `npm run build && npm start`
2. **Verify default provider:** Create agent job, check console
3. **Verify home dashboard:** Fresh install, click home button
4. **Test cross-provider:** Try different auth configurations

## Documentation

- **Complete Guide:** `docs/DEFAULT_PROVIDER_AND_HOME_APP.md`
- **Home App Setup:** `docs/DEFAULT_HOME_APP_FINAL_CONFIG.md`
- **Architecture:** `docs/DEFAULT_HOME_APP_ARCHITECTURE.md`
- **CLAUDE.md:** Enhancement 27 entry

---

**Status:** ✅ Ready for testing
**Build:** Required (copies resources to dist/)
**Restart:** Required (loads new code)
