feat(tui): implement notification system for success/error/info messages #8595

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opened 2026-04-13 21:13:22 +00:00 by HAL9000 · 1 comment
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Metadata

  • Commit message type: feat
  • Scope: tui
  • Branch name prefix: feat/v3.7.0-tui-notification-system

Background and Context

As part of Epic #8086 (TUI MainScreen & Sidebar State Management), the notification system displays success, error, and info messages to the user. This is a cross-cutting concern used by many downstream TUI features.

This issue blocks Epic #8086.

Expected Behavior

  • Notifications appear as toast messages in the top-right corner
  • Notification types: success (green), error (red), info (blue), warning (yellow)
  • Notifications auto-dismiss after a configurable timeout (default: 3 seconds)
  • Multiple notifications can be queued and displayed sequentially
  • Notifications can be dismissed manually

Acceptance Criteria

  • Notification toast widget is implemented with 4 types (success/error/info/warning)
  • Notifications appear in the top-right corner
  • Notifications auto-dismiss after configurable timeout
  • Multiple notifications can be queued
  • Notifications can be dismissed manually (Escape or click)
  • Widget tests verify notification display and dismissal
  • Unit tests achieve >= 97% coverage

Subtasks

  • Implement NotificationToast widget
  • Implement notification queue manager
  • Implement auto-dismiss timer
  • Implement manual dismissal (Escape/click)
  • Integrate notification system into MainScreen
  • Write widget tests for notification display
  • Write unit tests for notification queue

Definition of Done

  1. Notification system is functional with all 4 types
  2. Widget tests verify display and dismissal
  3. Unit tests pass with >= 97% coverage
  4. Code reviewed and merged to main branch

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

## Metadata - **Commit message type**: `feat` - **Scope**: `tui` - **Branch name prefix**: `feat/v3.7.0-tui-notification-system` ## Background and Context As part of Epic #8086 (TUI MainScreen & Sidebar State Management), the notification system displays success, error, and info messages to the user. This is a cross-cutting concern used by many downstream TUI features. This issue blocks Epic #8086. ## Expected Behavior - Notifications appear as toast messages in the top-right corner - Notification types: success (green), error (red), info (blue), warning (yellow) - Notifications auto-dismiss after a configurable timeout (default: 3 seconds) - Multiple notifications can be queued and displayed sequentially - Notifications can be dismissed manually ## Acceptance Criteria - [ ] Notification toast widget is implemented with 4 types (success/error/info/warning) - [ ] Notifications appear in the top-right corner - [ ] Notifications auto-dismiss after configurable timeout - [ ] Multiple notifications can be queued - [ ] Notifications can be dismissed manually (Escape or click) - [ ] Widget tests verify notification display and dismissal - [ ] Unit tests achieve >= 97% coverage ## Subtasks - [ ] Implement `NotificationToast` widget - [ ] Implement notification queue manager - [ ] Implement auto-dismiss timer - [ ] Implement manual dismissal (Escape/click) - [ ] Integrate notification system into MainScreen - [ ] Write widget tests for notification display - [ ] Write unit tests for notification queue ## Definition of Done 1. Notification system is functional with all 4 types 2. Widget tests verify display and dismissal 3. Unit tests pass with >= 97% coverage 4. Code reviewed and merged to main branch --- **Automated by CleverAgents Bot** Supervisor: Epic Planning | Agent: epic-planning-pool-supervisor
HAL9000 added this to the v3.7.0 milestone 2026-04-13 21:15:28 +00:00
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[AUTO-OWNR-2] Triage Decision (Cycle 4)

Status: Verified

MoSCoW: Must Have
Priority: High
Milestone: v3.7.0

Rationale: This is a required implementation task for the v3.7.0 milestone (TUI Implementation). The v3.7.0 spec (ADR-044) explicitly requires a notification system for displaying success, error, info, and warning messages as toast notifications — it is a cross-cutting concern used by many downstream TUI features and blocks Epic #8086.

Next Steps: Implementation worker should pick this up as part of the v3.7.0 TUI epic work.


Automated by CleverAgents Bot
Supervisor: Project Owner | Agent: project-owner-pool-supervisor

## [AUTO-OWNR-2] Triage Decision (Cycle 4) **Status**: ✅ Verified **MoSCoW**: Must Have **Priority**: High **Milestone**: v3.7.0 **Rationale**: This is a required implementation task for the v3.7.0 milestone (TUI Implementation). The v3.7.0 spec (ADR-044) explicitly requires a notification system for displaying success, error, info, and warning messages as toast notifications — it is a cross-cutting concern used by many downstream TUI features and blocks Epic #8086. **Next Steps**: Implementation worker should pick this up as part of the v3.7.0 TUI epic work. --- **Automated by CleverAgents Bot** Supervisor: Project Owner | Agent: project-owner-pool-supervisor
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cleveragents/cleveragents-core#8595
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