Feature: Plugin CLI Commands
  As a user
  I want to manage plugins through the CLI
  So that I can list, enable, disable, and manage plugins

  # --- Negative / error path scenarios ---

  Scenario: List plugins when none are installed
    When I run "agents plugin list"
    Then the output should contain "No plugins found"

  Scenario: Show plugin details for non-existent plugin
    When I run "agents plugin show non-existent-plugin"
    Then the output should contain "non-existent-plugin"

  Scenario: Enable a non-existent plugin shows error
    When I run "agents plugin enable non-existent-plugin"
    Then the output should contain "non-existent-plugin"

  Scenario: Disable a non-existent plugin shows error
    When I run "agents plugin disable non-existent-plugin"
    Then the output should contain "non-existent-plugin"

  Scenario: List plugins with JSON output when none installed
    When I run "agents plugin list --format json"
    Then the plugin CLI output should be valid JSON

  Scenario: Install plugin from PyPI by package name
    When I run "agents plugin install some-package"
    Then the output should contain "some-package"

  Scenario: Install plugin from existing local path
    When I run "agents plugin install /tmp"
    Then the output should contain "/tmp"

  Scenario: Remove a non-existent plugin shows error
    When I run "agents plugin remove non-existent-plugin --yes"
    Then the output should contain "non-existent-plugin"

  # --- Happy path scenarios with mocked plugin manager ---

  Scenario: List plugins in rich format when plugins are present
    Given a plugin manager with one active plugin
    When I run "agents plugin list"
    Then the output should contain "test-plugin"

  Scenario: List plugins in JSON format when plugins are present
    Given a plugin manager with one active plugin
    When I run "agents plugin list --format json"
    Then the plugin CLI output should be valid JSON

  Scenario: List plugins truncates long descriptions in the table
    Given a plugin manager with one plugin having a long description
    When I run "agents plugin list"
    Then the output should contain "..."

  Scenario: Show existing plugin details in rich format
    Given a plugin manager with one active plugin
    When I run "agents plugin show test-plugin"
    Then the output should contain "test-plugin"

  Scenario: Show existing plugin details in JSON format
    Given a plugin manager with one active plugin
    When I run "agents plugin show test-plugin --format json"
    Then the plugin CLI output should be valid JSON

  Scenario: Enable a plugin that is already active
    Given a plugin manager with one active plugin
    When I run "agents plugin enable test-plugin"
    Then the output should contain "already enabled"

  Scenario: Enable a plugin that is currently inactive
    Given a plugin manager with one inactive plugin
    When I run "agents plugin enable test-plugin"
    Then the output should contain "Enabled"

  Scenario: Disable a plugin that is currently active
    Given a plugin manager with one active plugin
    When I run "agents plugin disable test-plugin"
    Then the output should contain "Disabled"

  Scenario: Disable a plugin that is already inactive
    Given a plugin manager with one inactive plugin
    When I run "agents plugin disable test-plugin"
    Then the output should contain "not active"

  Scenario: Remove a plugin with confirmation skipped using --yes
    Given a plugin manager with one active plugin
    When I run "agents plugin remove test-plugin --yes"
    Then the output should contain "Removed"

  Scenario: Remove a plugin and abort on user confirmation
    Given a plugin manager with one active plugin
    And the next prompt answer is "n"
    When I run "agents plugin remove test-plugin"
    Then the output should contain "Aborted"