Class: Legion::TTY::Components::Notification

Inherits:
Object
  • Object
show all
Defined in:
lib/legion/tty/components/notification.rb

Constant Summary collapse

LEVELS = 
%i[info success warning error].freeze
ICONS = 
{ info: 'i', success: '+', warning: '!', error: 'x' }.freeze
COLORS = 
{ info: :info, success: :success, warning: :warning, error: :error }.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message:, level: :info, ttl: 5) ⇒ Notification

Returns a new instance of Notification.



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# File 'lib/legion/tty/components/notification.rb', line 15

def initialize(message:, level: :info, ttl: 5)
  @message = message
  @level = LEVELS.include?(level) ? level : :info
  @ttl = ttl
  @created_at = Time.now
end

Instance Attribute Details

#created_at ⇒ Object (readonly)

Returns the value of attribute created_at.



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# File 'lib/legion/tty/components/notification.rb', line 13

def created_at
  @created_at
end

#level ⇒ Object (readonly)

Returns the value of attribute level.



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# File 'lib/legion/tty/components/notification.rb', line 13

def level
  @level
end

#message ⇒ Object (readonly)

Returns the value of attribute message.



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# File 'lib/legion/tty/components/notification.rb', line 13

def message
  @message
end

Instance Method Details

#expired? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/legion/tty/components/notification.rb', line 22

def expired?
  Time.now - @created_at > @ttl
end

#render(width: 80) ⇒ Object 



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# File 'lib/legion/tty/components/notification.rb', line 26

def render(width: 80)
  icon = Theme.c(COLORS[@level], ICONS[@level])
  text = Theme.c(COLORS[@level], @message)
  line = "#{icon} #{text}"
  plain_len = strip_ansi(line).length
  line + (' ' * [width - plain_len, 0].max)
end