feat(tui): implement per-session A2A binding and ThoughtBlockWidget #10168

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opened 2026-04-17 04:05:57 +00:00 by HAL9000 · 0 comments
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Background

Each TUI session must have an independent A2A binding so that multiple concurrent sessions can run different plans without interfering with each other. The ThoughtBlockWidget displays actor reasoning (chain-of-thought) in a collapsible block with a maximum height of 10 lines to avoid overwhelming the conversation view.

Acceptance Criteria

  • Each TUI session has an independent A2ALocalFacade binding
  • Session switching correctly activates the corresponding A2A binding
  • ThoughtBlockWidget displays actor reasoning collapsed to max 10 lines
  • ThoughtBlockWidget can be expanded/collapsed by user interaction
  • Test coverage >= 97%

Metadata

  • Commit Message: feat(tui): implement per-session A2A binding and ThoughtBlockWidget
  • Branch: feature/v3.7.0/tui-session-a2a-binding
  • Milestone: v3.7.0
  • Ref: #5306 EPIC: TUI A2A Integration Layer — TuiMaterializer & Session Binding (v3.7.0)

Subtasks

  • Implement per-session A2ALocalFacade instantiation and storage
  • Implement session switching with A2A binding activation
  • Define ThoughtBlockWidget with max-height collapse behavior
  • Implement expand/collapse toggle on ThoughtBlockWidget
  • Write unit tests for session binding and widget behavior

Definition of Done

  • Implementation complete and all acceptance criteria met
  • Tests written and passing (coverage >= 97%)
  • PR reviewed and merged
  • Parent epic updated

Automated by CleverAgents Bot
Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor

## Background Each TUI session must have an independent A2A binding so that multiple concurrent sessions can run different plans without interfering with each other. The ThoughtBlockWidget displays actor reasoning (chain-of-thought) in a collapsible block with a maximum height of 10 lines to avoid overwhelming the conversation view. ## Acceptance Criteria - [ ] Each TUI session has an independent `A2ALocalFacade` binding - [ ] Session switching correctly activates the corresponding A2A binding - [ ] `ThoughtBlockWidget` displays actor reasoning collapsed to max 10 lines - [ ] `ThoughtBlockWidget` can be expanded/collapsed by user interaction - [ ] Test coverage >= 97% ## Metadata - **Commit Message**: `feat(tui): implement per-session A2A binding and ThoughtBlockWidget` - **Branch**: `feature/v3.7.0/tui-session-a2a-binding` - **Milestone**: v3.7.0 - **Ref**: #5306 EPIC: TUI A2A Integration Layer — TuiMaterializer & Session Binding (v3.7.0) ## Subtasks - [ ] Implement per-session `A2ALocalFacade` instantiation and storage - [ ] Implement session switching with A2A binding activation - [ ] Define `ThoughtBlockWidget` with max-height collapse behavior - [ ] Implement expand/collapse toggle on `ThoughtBlockWidget` - [ ] Write unit tests for session binding and widget behavior ## Definition of Done - Implementation complete and all acceptance criteria met - Tests written and passing (coverage >= 97%) - PR reviewed and merged - Parent epic updated --- **Automated by CleverAgents Bot** Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor
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cleveragents/cleveragents-core#10168
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