1 files changed, 76 insertions, 0 deletions
diff --git a/app/models/simple_interfaces_group.rb b/app/models/simple_interfaces_group.rb
new file mode 100644
index 000000000..808be6570
--- /dev/null
+++ b/app/models/simple_interfaces_group.rb
@@ -0,0 +1,76 @@
+class SimpleInterfacesGroup
+  attr_accessor :name, :shared_options
+
+  def initialize name
+    @name = name
+    @interfaces = []
+    @current_step = 0
+  end
+
+  def add_interface interface, name, action, opts={}
+    @interfaces.push({interface: interface, name: name, action: action, opts: opts})
+  end
+
+  def run
+    @interfaces.each do |interface_def|
+      interface = interface_def[:interface]
+      interface.interfaces_group = self
+      interface.send interface_def[:action], interface_def[:opts].reverse_update(shared_options || {})
+      return if interface.status == :error
+      @current_step += 1
+    end
+
+    print_summary
+  end
+
+  def banner width=nil
+    width ||= @width
+    width ||= 128
+    @width = width
+
+    name = "### #{self.name} ###"
+    centered_name = " " * ([width - name.size, 0].max / 2) + name
+    banner = [centered_name, ""]
+    banner << @interfaces.each_with_index.map do |interface, i|
+      if interface[:interface].status.present?
+        SimpleInterface.colorize interface[:name], SimpleInterface.status_color(interface[:interface].status)
+      elsif i == @current_step
+        "☕︎ #{interface[:name]}"
+      else
+        interface[:name]
+      end
+    end.join(' > ')
+    banner.join("\n")
+  end
+
+  def print_summary
+    puts "\e[H\e[2J"
+    out = [banner]
+    out << "-" * @width
+    out << ""
+    out << SimpleInterface.colorize("=== STATUSES ===", :green)
+    out << ""
+    @interfaces.each do |i|
+      out << "#{i[:name].rjust(@interfaces.map{|i| i[:name].size}.max)}:\t#{SimpleInterface.colorize i[:interface].status, SimpleInterface.status_color(i[:interface].status)}"
+    end
+    out << ""
+    out << SimpleInterface.colorize("=== OUTPUTS ===", :green)
+    out << ""
+    @interfaces.each do |i|
+      if i[:interface].is_a? SimpleExporter
+        out << "#{i[:name].rjust(@interfaces.map{|i| i[:name].size}.max)}:\t#{i[:interface].filepath}"
+      end
+    end
+    out << ""
+    out << ""
+    out << SimpleInterface.colorize("=== DEBUG OUTPUTS ===", :green)
+    out << ""
+    @interfaces.each do |i|
+      out << "#{i[:name].rjust(@interfaces.map{|i| i[:name].size}.max)}:\t#{i[:interface].output_filepath}"
+    end
+    out << ""
+    out << ""
+
+    print out.join("\n")
+  end
+end