Can load some basic business info from YELP

src/modules/views/main.cr

@@ -1,5 +1,11 @@
+require "json"
+
+require "../templates/businessrow.cr"
+require "../api/yelp.cr"
+
 module Wince
   @@main_window_id = 0_u32
+  @@business_rows = [] of BusinessRow
 
   def activate(app : Adw::Application)
     main_window = APP.window_by_id(@@main_window_id)
@@ -12,14 +18,49 @@ module Wince
 
     SEARCH_BUTTON.clicked_signal.connect do
       handle_search
-    end  
+    end
 
     window.present
   end
 
+  def yelp_response_to_business_rows(response : String)
+    businesses = JSON.parse(response)["businesses"].as_a
+
+    businesses.map do |business|
+      name = business["name"].as_s? || ""
+      rating = business["rating"].as_f.to_s
+      hours = business["is_closed"].as_bool.to_s
+      website = business["url"].as_s? || ""
+
+      BusinessRow.new(name, rating, hours, website)
+    end
+  end
+
+  def clear_business_rows
+    @@business_rows.each { |row| BUSINESS_LIST.remove(row) }
+  end
+
   def handle_search
-    puts "searched for " + SEARCH_ENTRY.buffer.text
-    puts "location for " + LOCATION_ENTRY.buffer.text
+    search = SEARCH_ENTRY.buffer.text
+    location = LOCATION_ENTRY.buffer.text
+
+    if !search || !location
+      return
+    end
+
+    response = Yelp.search_businesses(search, location)
+
+    if response.status_code != 200
+      puts "api call error"
+      puts response.body
+      return #TODO: show a toast here
+    end
+
+    clear_business_rows()
+    @@business_rows = yelp_response_to_business_rows(response.body)
+    @@business_rows.each do |row|
+      BUSINESS_LIST.append(row)
+    end
   end
 
   APP.activate_signal.connect(->activate(Adw::Application))