chore: start adding browse view

app/helpers/dashboard/gauge_helper.rb

@@ -2,98 +2,99 @@
 
 Point = Struct.new(:x, :y)
 Rect = Struct.new(:x, :y, :width, :height)
+module Dashboard
+  module GaugeHelper
+    def outer_radius
+      100
+    end
 
-module GaugeHelper
-  def outer_radius
-    100
-  end
+    def inner_radius
+      50
+    end
 
-  def inner_radius
-    50
-  end
+    def stroke_width
+      1
+    end
 
-  def stroke_width
-    1
-  end
+    def effective_radius
+      outer_radius + stroke_width
+    end
 
-  def effective_radius
-    outer_radius + stroke_width
-  end
+    def diameter
+      2 * effective_radius
+    end
 
-  def diameter
-    2 * effective_radius
-  end
+    def width
+      diameter
+    end
 
-  def width
-    diameter
-  end
+    def height
+      outer_radius + 2 * stroke_width + key_benchmark_indicator_gutter
+    end
 
-  def height
-    outer_radius + 2 * stroke_width + key_benchmark_indicator_gutter
-  end
+    def key_benchmark_indicator_gutter
+      10
+    end
 
-  def key_benchmark_indicator_gutter
-    10
-  end
+    def viewbox
+      x = arc_center.x - effective_radius
+      y = arc_center.y - effective_radius - key_benchmark_indicator_gutter
+      Rect.new(x, y, width, height)
+    end
 
-  def viewbox
-    x = arc_center.x - effective_radius
-    y = arc_center.y - effective_radius - key_benchmark_indicator_gutter
-    Rect.new(x, y, width, height)
-  end
+    def arc_center
+      Point.new(0, 0)
+    end
 
-  def arc_center
-    Point.new(0, 0)
-  end
+    def arc_radius(radius)
+      "#{radius} #{radius}"
+    end
 
-  def arc_radius(radius)
-    "#{radius} #{radius}"
-  end
+    def angle_for(percentage:)
+      -Math::PI * (1 - percentage)
+    end
 
-  def angle_for(percentage:)
-    -Math::PI * (1 - percentage)
-  end
+    def arc_end_point_for(radius:, percentage:)
+      angle = angle_for(percentage:)
 
-  def arc_end_point_for(radius:, percentage:)
-    angle = angle_for(percentage:)
+      x = arc_center.x + radius * Math.cos(angle)
+      y = arc_center.y + radius * Math.sin(angle)
+      Point.new(x, y)
+    end
 
-    x = arc_center.x + radius * Math.cos(angle)
-    y = arc_center.y + radius * Math.sin(angle)
-    Point.new(x, y)
-  end
+    def arc_end_line_destination(radius:, percentage:)
+      angle = angle_for(percentage:)
+      x = arc_center.x + radius * Math.cos(angle)
+      y = arc_center.y + radius * Math.sin(angle)
+      Point.new(x, y)
+    end
 
-  def arc_end_line_destination(radius:, percentage:)
-    angle = angle_for(percentage:)
-    x = arc_center.x + radius * Math.cos(angle)
-    y = arc_center.y + radius * Math.sin(angle)
-    Point.new(x, y)
-  end
+    def arc_start_point
+      Point.new(arc_center.x - outer_radius, arc_center.y)
+    end
 
-  def arc_start_point
-    Point.new(arc_center.x - outer_radius, arc_center.y)
-  end
+    def move_to(point:)
+      "M #{coordinates_for(point)}"
+    end
 
-  def move_to(point:)
-    "M #{coordinates_for(point)}"
-  end
+    def draw_arc(radius:, percentage:, clockwise:)
+      sweep_flag = clockwise ? 1 : 0
+      "A #{arc_radius(radius)} 0 0 #{sweep_flag} #{coordinates_for(arc_end_point_for(radius:,
+                                                                                     percentage:))}"
+    end
 
-  def draw_arc(radius:, percentage:, clockwise:)
-    sweep_flag = clockwise ? 1 : 0
-    "A #{arc_radius(radius)} 0 0 #{sweep_flag} #{coordinates_for(arc_end_point_for(radius:,
-                                                                                   percentage:))}"
-  end
+    def draw_line_to(point:)
+      "L #{coordinates_for(point)}"
+    end
 
-  def draw_line_to(point:)
-    "L #{coordinates_for(point)}"
-  end
+    def benchmark_line_point(radius, angle)
+      x = (radius * Math.cos(angle)).to_s
+      y = (radius * Math.sin(angle) + arc_center.y).to_s
+      Point.new(x, y)
+    end
 
-  def benchmark_line_point(radius, angle)
-    x = (radius * Math.cos(angle)).to_s
-    y = (radius * Math.sin(angle) + arc_center.y).to_s
-    Point.new(x, y)
-  end
-
-  def coordinates_for(point)
-    "#{point.x} #{point.y}"
+    def coordinates_for(point)
+      "#{point.x} #{point.y}"
+    end
   end
 end