Class: Legion::TTY::Screens::Dashboard

Inherits:
Base
  • Object
show all
Defined in:
lib/legion/tty/screens/dashboard.rb

Overview

rubocop:disable Metrics/ClassLength

Instance Attribute Summary

Attributes inherited from Base

#app

Instance Method Summary collapse

Methods inherited from Base

#deactivate, #teardown

Constructor Details

#initialize(app) ⇒ Dashboard

Returns a new instance of Dashboard.



11
12
13
14
15
16
 
# File 'lib/legion/tty/screens/dashboard.rb', line 11

def initialize(app)
  super
  @last_refresh = nil
  @refresh_interval = 5
  @cached_data = {}
end

Instance Method Details

#activate ⇒ Object 



18
19
20
 
# File 'lib/legion/tty/screens/dashboard.rb', line 18

def activate
  refresh_data
end

#handle_input(key) ⇒ Object

rubocop:enable Metrics/AbcSize



39
40
41
42
43
44
45
46
47
48
49
 
# File 'lib/legion/tty/screens/dashboard.rb', line 39

def handle_input(key)
  case key
  when 'r', :f5
    refresh_data
    :handled
  when 'q', :escape
    :pop_screen
  else
    :pass
  end
end

#refresh_data ⇒ Object 



51
52
53
54
55
56
57
58
59
 
# File 'lib/legion/tty/screens/dashboard.rb', line 51

def refresh_data
  @last_refresh = Time.now
  @cached_data = {
    services: probe_services,
    extensions: discover_extensions,
    system: system_info,
    activity: recent_activity
  }
end

#render(width, height) ⇒ Object

rubocop:disable Metrics/AbcSize



23
24
25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/legion/tty/screens/dashboard.rb', line 23

def render(width, height)
  refresh_data if stale?

  rows = []
  rows.concat(render_header(width))
  rows.concat(render_services_panel(width))
  rows.concat(render_extensions_panel(width))
  rows.concat(render_system_panel(width))
  rows.concat(render_activity_panel(width, remaining_height(height, rows.size)))
  rows.concat(render_help_bar(width))

  pad_to_height(rows, height)
end