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TUI_INTEGRATED.md

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✅ WORKING TUI - Now Integrated!

The TUI Now Works in the Actual Program

The SimpleTUI is now fully integrated into the real agent execution. No more demos - it's live!

How to Use

Run Agent with TUI (Default)

cargo run --release -- agent --tui --agentic --goal "Your goal here"

Or with a goal file:

cargo run --release -- agent --tui --agentic --goal-file path/to/goal.json

What You'll See

When you run the agent with --tui, you'll get a real-time interactive terminal showing:

  1. Status Header - Agent state (Initializing → Running → Completed)
  2. Progress Bar - Current iteration and what action is being performed
  3. Live Activity Log - Real-time stream of:
    • → Actions being performed
    • 💭 Reasoning steps
    • ℹ️ Info messages
    • ⚠️ Warnings
    • ❌ Errors
  4. Interactive Controls:
    • P - Pause/Resume the agent
    • Q - Quit

Integration Details

The TUI Manager now:

  • ✅ Creates a SimpleTUI by default
  • ✅ Spawns it in a background task
  • ✅ Sends all agent updates through the AgentControlChannel
  • ✅ Updates in real-time as the agent works
  • ✅ Responds to human pause/resume commands

Technical Changes

What Was Modified

  1. TuiManager (tui/mod.rs)

    • Added SimpleTUI support
    • Added AgentControlChannel integration
    • Modified update_status() to broadcast to channel
    • Modified update_iteration() to broadcast to channel
    • Modified add_log() to broadcast to channel
    • Added spawn_simple_tui() method

  2. AgenticExecutor (agentic.rs)

    • Spawns SimpleTUI as background task
    • TUI runs independently of agent execution

How It Works

Agent Executor
    ↓ calls tui.update_status()
TuiManager
    ↓ sends via channel.state_tx
AgentControlChannel
    ↓ receives via channel.state_rx
SimpleTUI (Background Task)
    ↓ renders at 30 FPS
Your Terminal

Environment Variables

# Use old TUI (if you prefer the broken one for some reason)
export FLUENT_USE_OLD_TUI=1

# Then run
cargo run --release -- agent --tui --agentic --goal "test"

Testing

Quick Test

# Simple goal
cargo run --release -- agent --tui --agentic --goal "write hello world to test.txt" --max-iterations 5

Pause/Resume Test

  1. Start the agent
  2. Press P to pause
  3. Watch status change to "Paused"
  4. Press P again to resume
  5. Agent continues

Troubleshooting

TUI doesn't appear

Make sure:

  • You're running in a real terminal (not piping output)
  • You have the --tui flag
  • Your terminal supports ANSI colors

Terminal gets messed up after crash

reset

Want to see what's happening without TUI

# Run without --tui flag
cargo run --release -- agent --agentic --goal "test"

What's Next

The SimpleTUI shows core functionality. To get the full collaborative features (approvals, modal input, etc.), the CollaborativeTUI needs similar integration - but the infrastructure is all there!

Success! 🎉

The TUI is now actually working in the real program, not just a demo!