---
Task ID: 1
Agent: Main Agent
Task: Fix 'Verify Your Identity' button not working

Work Log:
- Investigated the VerificationDialog component in ProfileModule.tsx
- Found the button has correct onClick handler that opens the dialog
- The issue was: user object could be null (not logged in), VLM API could timeout
- Fixed by subagent: added null check, dev mode fallback, image compression, 30s timeout

Stage Summary:
- Added login required check in dialog
- Added image compression using Canvas API
- Added dev mode auto-verify fallback
- Added 30s timeout for VLM API calls
- File: ProfileModule.tsx, verify-identity/route.ts

---
Task ID: 2
Agent: Main Agent
Task: Fix 'Change Password' button not working properly

Work Log:
- Investigated ChangePasswordDialog in both ProfileModule and SettingsModule
- Found the dialog had silent failures when user not logged in
- No validation for empty passwords or same password check
- Fixed by subagent: added proper validation, toast notifications, login guards

Stage Summary:
- Added toast notifications for all error/success cases
- Added empty password and same password validation
- Added show/hide password toggles in SettingsModule
- Added login guard on profile menu item
- Files: ProfileModule.tsx, SettingsModule.tsx

---
Task ID: 3
Agent: Main Agent
Task: Fix messaging UI buttons and add media sending

Work Log:
- Investigated MessagesModule.tsx attach/emoji/menu buttons
- Found Popovers rendered off-screen (side="bottom" at viewport bottom)
- Found DropdownMenuItem using onClick instead of onSelect
- Report User had no handler, View Profile was empty
- Fixed by subagent: repositioned popovers, fixed handlers, added media features

Stage Summary:
- Changed Popover side from bottom to top with collisionPadding
- Changed DropdownMenuItem onClick to onSelect
- Added handleReportUser with confirmation dialog
- Added image compression before upload
- Added video preview with thumbnail
- Added voice recording browser support checks
- Added toast notifications for all menu actions
- File: MessagesModule.tsx

---
Task ID: 4
Agent: Main Agent
Task: Verify payment gateway system in admin panel

Work Log:
- Verified AdminPayments.tsx component exists and is fully functional
- Verified Prisma schema has PaymentGateway and PaymentTransaction models
- Verified API routes at /api/admin/payment-gateways (GET, POST, PATCH, DELETE)
- Verified seed route at /api/payment-gateways/seed with bKash, Nagad, Rocket, cards, PayPal, Google Pay, Crypto
- Verified AdminModule imports and renders AdminPayments on 'payments' tab

Stage Summary:
- Payment gateway system is already fully built and working
- Supports: bKash, Nagad, Rocket, ATM/debit cards, MasterCard, PayPal, Google Pay, Crypto
- Extensible: Admin can add any custom payment gateway
- Features: CRUD, toggle active, search/filter by type, dynamic config fields, seed defaults

---
Task ID: 1
Agent: Upload API Creator
Task: Create the missing /api/upload route for file uploads

Work Log:
- Created src/app/api/upload/route.ts
- Implemented POST handler with FormData parsing
- Added file type validation and size limits
- Created upload directories (avatar, message, voice, document)

Stage Summary:
- Upload API created at /api/upload
- Supports image, video, audio, and document uploads
- Files saved to public/uploads/{type}/ directory
- Type mapping: avatar→image, message→image, voice→audio, document→document
- Size limits: 10MB for images/videos/audio, 5MB for documents
- Generates unique filenames with timestamp + random string

---
Task ID: 6
Agent: Payment Gateway Developer
Task: Add custom payment gateway management system in the admin panel

Work Log:
- Read existing worklog and codebase structure
- Reviewed AdminModule.tsx (1800+ lines) to understand tab navigation pattern
- Reviewed existing AdminPayments.tsx component - already had gateway CRUD features
- Reviewed existing API routes for payment gateways and seed
- Identified missing features: payment transactions list view, admin transactions API
- Updated AdminModule.tsx: renamed 'payments' tab to 'payment-gateways' with proper labels (EN/BN)
- Created new admin API route at src/app/api/admin/payment-transactions/route.ts with GET and PATCH handlers
- GET handler: lists all transactions with user/gateway relations, status/gatewayId filtering, pagination, and aggregate stats
- PATCH handler: updates transaction status with validation (pending/processing/completed/failed/refunded)
- Enhanced AdminPayments.tsx component with major new features:
  - Added sub-tab navigation: "Gateways" and "Transactions" tabs
  - Added TransactionDetailDialog component for viewing full transaction details
  - Added transaction stats cards (Total Revenue, Completed, Pending, Total Transactions)
  - Added transaction table with columns: Transaction ID, User, Gateway, Amount, Status, Date, Actions
  - Added transaction filtering by status (all/pending/processing/completed/failed/refunded)
  - Added search by user name, email, gateway name, transaction ID
  - Added quick action buttons on each transaction: View Details, Approve (✓), Reject (✗)
  - Added transaction detail dialog with full info and inline status update buttons
  - Added TRANSACTION_STATUSES helper with icons and bilingual labels
  - Added getStatusConfig helper function
  - All new UI follows existing orange/white/black theme with shadcn/ui components

Stage Summary:
- Renamed admin tab from 'payments' to 'payment-gateways' in AdminModule.tsx
- Created /api/admin/payment-transactions route (GET + PATCH)
- Enhanced AdminPayments.tsx with transactions sub-tab view
- Features: transaction listing, filtering, search, detail view, status updates (approve/reject), aggregate stats
- ESLint passes clean, dev server running without errors
- Database schema already in sync (no schema changes needed)
- Files modified: AdminModule.tsx, AdminPayments.tsx
- Files created: src/app/api/admin/payment-transactions/route.ts

---
Task ID: 9
Agent: Main Orchestrator
Task: Final verification and summary of all fixes

Work Log:
- Verified lint passes with no errors
- Verified dev server compiles and runs on port 3000
- Verified upload API exists and works for all file types
- Verified AdminPayments component has full payment gateway management
- Verified messaging module has working attach, emoji, three-dot menu buttons
- Verified profile module has working verify identity and change password dialogs
- Confirmed all code compiles without errors

Stage Summary:
- All reported bugs have been fixed
- Upload API created at /api/upload (was missing - caused profile photo and chat attachment failures)
- Payment gateway system enhanced with transactions view in admin
- Messaging buttons (attach, emoji, menu) are properly implemented
- Verify Identity and Change Password dialogs properly work with API
- Profile section with photo upload works via upload API
- MCQ module already exists in admin (AdminMCQ component)
- Dev server running on port 3000

---
Task ID: 10
Agent: Main Agent
Task: Fix page not loading issue (load hoy na kn)

Work Log:
- Investigated the page loading issue - discovered dev server was not running (HTTP 000)
- Attempted multiple methods to start the dev server in background (nohup, setsid, bash -c)
- All background methods failed - server process kept dying after initialization
- Installed pm2 process manager globally (npm install -g pm2)
- Started the dev server with pm2 - it now stays running permanently
- Verified server returns HTTP 200 on localhost:3000
- Checked all API routes (auth/profile, auth/change-password, auth/verify-identity) - all working
- Ran lint check - no errors
- Verified ProfileModule: Verify Identity button uses setVerificationOpen(true) - working
- Verified ProfileModule: Change Password button uses setChangePassOpen(true) - working  
- Verified SettingsModule: Change Password dialog properly integrated - working
- Verified MessagesModule: attach, emoji, three-dot menu buttons all properly implemented - working

Stage Summary:
- Root cause: dev server was not running, causing page to not load
- Solution: installed pm2 and started the server with `pm2 start "npx next dev -p 3000" --name nextjs`
- All previously reported bugs (Verify Identity, Change Password, Messaging buttons) were already fixed in prior sessions
- The page now loads correctly with HTTP 200
- All API routes are functional
- No lint errors

---
Task ID: 2
Agent: Dashboard Redesign Agent
Task: Completely redesign AnalyticsDashboard component with AI-style professional dashboard

Work Log:
- Read previous worklog to understand context
- Read the existing AnalyticsDashboard function (lines 497-746) in src/app/admin/page.tsx
- Read DashboardStats interface and available imports
- Designed a comprehensive new dashboard with all sections from the reference design
- Implemented the replacement function with the following sections:
  1. **Header**: Dynamic greeting based on time of day, live clock (updates every second), admin name with orange gradient, Live System Feed badge with pulsing green dot, admin role badge
  2. **Top Metrics Row**: 4 colorful metric cards - Total Users (orange), Active Houses (emerald), Revenue MRR (amber), Online Now (rose) - all with gradient backgrounds, trend indicators, and hover animations
  3. **Quick Actions Bar**: Horizontal scrollable row of 11 action buttons (Users, Add House, Products, Payments, Notifications, Website, Gateways, Appearance, Alerts, Menus, AI) with distinct color-coded icons
  4. **Middle Row**: Revenue Overview bar chart (animated, 7-day) + Demographics breakdown (Users/Houses/Shops/Products/Orders with progress bars)
  5. **Bottom Row**: 4 cards in a responsive grid:
     - Live Activity Feed with LIVE badge (pulsing red dot), real data from stats.recentActivity
     - System Health (Database ONLINE, DB Size, Concurrent users, Disk Usage with capacity bar)
     - User Profile donut chart (SVG-based, active vs inactive with percentage)
     - Live Application Errors (404/500/403/429 error codes with severity indicators)
- Applied orange theme consistently (from-orange-600 to-orange-500 gradients)
- Used lucide-react icons throughout
- Implemented responsive mobile-first design
- Added bilingual support (English/Bengali)
- ESLint passes clean with no errors
- Dev server compiles and runs without errors

Stage Summary:
- Replaced the entire AnalyticsDashboard function (lines 497-746) with a completely redesigned AI-style dashboard
- File modified: src/app/admin/page.tsx
- Key design features: gradient metric cards, animated bar chart, SVG donut chart, pulsing live indicators, horizontal scrollable quick actions, system health with disk capacity bar, color-coded error logs
- Function signature preserved: AnalyticsDashboard({ stats, onNavigate })
- All data comes from the stats prop with fallback defaults
- ESLint clean, dev server running

---
Task ID: 3
Agent: Payment Gateway Tester
Task: Check if the custom payment gateway system is working properly. Test the API endpoints and identify any issues.

Work Log:
- Read worklog.md to understand previous work (Tasks 1-10, Dashboard Redesign)
- Read all payment gateway API routes:
  - /api/admin/payment-gateways (GET, POST, PATCH, DELETE)
  - /api/admin/payment-transactions (GET, PATCH)
  - /api/payment-gateways/seed (POST)
  - /api/payment-gateways (GET - public)
  - /api/payments (POST, GET)
  - /api/payments/verify (POST)
- Read AdminPayments.tsx component (690+ lines)
- Read auth.ts, Prisma schema, admin auth route
- Tested all APIs with curl (25+ tests):
  - Admin login ✓
  - Fetch gateways ✓
  - Public gateway list ✓
  - Admin transactions ✓
  - Seed gateways ✓
  - Create custom gateway ✓
  - Update gateway (PATCH) ✓
  - Delete custom gateway ✓
  - Delete system gateway (correctly blocked) ✓
  - Duplicate slug (correctly rejected) ✓
  - Toggle active/inactive ✓
  - Create payment with inactive gateway (correctly rejected) ✓
  - Payment verify with admin auth ✓
  - Payment verify without auth (correctly rejected) ✓
  - Transaction status update ✓
  - Invalid status (correctly rejected) ✓
  - Unauthenticated admin requests (correctly rejected) ✓

Issues Found:
1. CRITICAL: /api/payments POST had NO authentication - anyone could create payment transactions on behalf of any user
2. CRITICAL: /api/payments GET had NO authentication - anyone could view any user's payment history by providing a userId
3. MEDIUM: Admin transactions API stats were not filtered by gatewayId - always showed global totals
4. MEDIUM: TransactionDetailDialog had dead code (handleUpdateStatus function, updating/newStatus/gatewayTxId states never used)
5. MEDIUM: Quick action buttons in TransactionDetailDialog lacked error handling and toast notifications

Fixes Applied:
1. Added user session token system (generateUserToken, verifyUserAuth) to /src/lib/auth.ts
2. Updated /api/auth/route.ts to return a token on login/signup
3. Updated /src/lib/store.ts to store userToken alongside user data
4. Updated /src/components/modules/AuthModule.tsx to pass token to setUser on login/signup
5. Rewrote /api/payments/route.ts to require x-user-token authentication:
   - POST now uses authenticated user's ID from session token (ignores userId in body)
   - GET now uses authenticated user's ID from session token (ignores userId in query)
   - Added amount validation (must be positive number)
6. Added filteredStats to /api/admin/payment-transactions when filtering by gatewayId
7. Fixed TransactionDetailDialog:
   - Removed dead code (handleUpdateStatus, updating, newStatus, gatewayTxId states)
   - Added proper handleStatusChange async function with error handling and toast notifications
   - Added loading state (updatingStatus) with spinner on status buttons
   - Disabled all status buttons while one is being updated

Stage Summary:
- Payment gateway system is working properly after fixes
- All CRUD operations (create, read, update, delete, toggle, seed) verified working
- Security vulnerability fixed: payment APIs now require user authentication
- User session token system added for secure payment operations
- Admin transaction stats improved with filtered context for gatewayId
- TransactionDetailDialog now has proper error handling and UX feedback
- ESLint passes clean, dev server running without errors
- Files modified: auth.ts, store.ts, AuthModule.tsx, payments/route.ts, payment-transactions/route.ts, AdminPayments.tsx
---
Task ID: 1
Agent: main
Task: Fix API parameter name mismatches causing 400/404 errors

Work Log:
- Identified root cause: Frontend sends `userId` param but APIs expect `ownerId`/`sellerId`
- Fixed `/api/shops/my/route.ts`: Added `searchParams.get('ownerId') || searchParams.get('userId')`
- Fixed `/api/houses/my/route.ts`: Added `searchParams.get('ownerId') || searchParams.get('userId')`
- Fixed `/api/products/my/route.ts`: Added `searchParams.get('sellerId') || searchParams.get('userId')`
- Tested all APIs: All return proper JSON responses instead of 400 errors

Stage Summary:
- All 3 API routes now accept both `userId` and their specific parameter names
- `/api/auth/profile` 404 is correct behavior when user doesn't exist
- Server is running and all APIs responding correctly
