Starting on the details page

data/ui/main.blp

@@ -3,7 +3,7 @@ using Adw 1;
 
 Adw.ApplicationWindow mainWindow {
   title: "Wince";
-  default-width: 600;
+  default-width: 700;
   default-height: 500;
 
   Gtk.Box {
@@ -32,19 +32,30 @@ Adw.ApplicationWindow mainWindow {
       }
     }
 
-    Gtk.ScrolledWindow scrollWindow {
-      vexpand: true;
-      visible: false;
-
-      Gtk.ListBox searchResults {}
-    }
-
     Gtk.Label poweredByText {
       halign: center;
       valign: center;
       vexpand: true;
-      use-markup: true;
-      label: "<span foreground=\"gray\" style=\"italic\">Wince is powered by Yelp</span>";
+      label: "Wince is powered by Yelp";
+    }
+
+    Adw.Leaflet leaflet {
+      visible: false;
+
+      Gtk.ScrolledWindow scrollWindow {
+        vexpand: true;
+        width-request: 300;
+
+        Gtk.ListBox searchResults {}
+      }
+
+      Gtk.Box {
+        Gtk.Label seeDetailsText {
+          label: "Select a result to see details";
+          hexpand: true;
+          halign: center;
+        }
+      }
     }
   }
 }

src/modules/api/yelp.cr

@@ -22,6 +22,19 @@ module Wince::Yelp
     headers = HTTP::Headers{ "Authorization" => "Bearer " + @@token }
     response = HTTP::Client.get(uri, headers)
   end
+
+  def get_business_info(id : String)
+    
+    uri = URI.new(
+      scheme: "https",
+      host: "api.yelp.com",
+      path: "/v3/businesses/#{id}",
+      query: params
+    )
+    headers = HTTP::Headers{ "Authorization" => "Bearer " + @@token }
+    response = HTTP::Client.get(uri, headers)
+  end
+
 end
 
 #response = Wince::Yelp.search_businesses("miss saigon", "94610")

src/modules/views/main.cr

@@ -6,6 +6,7 @@ require "../api/yelp.cr"
 module Wince
   @@main_window_id = 0_u32
   @@business_rows = [] of BusinessRow
+  @@business_ids = [] of String
 
   def activate(app : Adw::Application)
     main_window = APP.window_by_id(@@main_window_id)
@@ -20,13 +21,19 @@ module Wince
       handle_search
     end
 
+    BUSINESS_LIST.row_selected_signal.connect do
+      handle_business_select
+    end
+
     window.present
   end
 
-  def yelp_response_to_business_rows(response : String)
-    businesses = JSON.parse(response)["businesses"].as_a
+  def yelp_response_to_business_ids(response : JSON::Any)
+    response["businesses"].as_a.map { |b| b["id"].as_s }
+  end
 
-    businesses.map do |business|
+  def yelp_response_to_business_rows(response : JSON::Any)
+    response["businesses"].as_a.map do |business|
       name = business["name"].as_s? || ""
       rating = business["rating"].as_f32
       open = business["is_closed"].as_bool
@@ -45,12 +52,12 @@ module Wince
     location = LOCATION_ENTRY.buffer.text
 
     if search.blank? || location.blank?
-      SCROLL_VIEW.visible = false
+      LEAFLET.visible = false
       POWERD_BY_TEXT.visible = true
       return
     end
 
-    SCROLL_VIEW.visible = true
+    LEAFLET.visible = true
     POWERD_BY_TEXT.visible = false
 
     response = Yelp.search_businesses(search, location)
@@ -61,13 +68,23 @@ module Wince
       return #TODO: show a toast here
     end
 
+    response_json = JSON.parse(response.body)
+
     clear_business_rows()
-    @@business_rows = yelp_response_to_business_rows(response.body)
+    @@business_ids = yelp_response_to_business_ids(response_json)
+    @@business_rows = yelp_response_to_business_rows(response_json)
     @@business_rows.each do |row|
       BUSINESS_LIST.append(row)
     end
   end
 
+  def handle_business_select
+    index = @@business_rows.index(BUSINESS_LIST.selected_row) || 0
+    id = @@business_ids[index]
+    puts id
+    # TODO call yelp and show the results
+  end
+
   APP.activate_signal.connect(->activate(Adw::Application))
   exit(APP.run(ARGV))
 end

src/wince.cr

@@ -12,6 +12,8 @@ module Wince
   BUSINESS_LIST = Gtk::ListBox.cast(B_UI["searchResults"])
   POWERD_BY_TEXT = Gtk::Label.cast(B_UI["poweredByText"])
   SCROLL_VIEW = Gtk::ScrolledWindow.cast(B_UI["scrollWindow"])
+  LEAFLET = Adw::Leaflet.cast(B_UI["leaflet"])
+  SEE_DETAILS_TEXT = Gtk::Label.cast(B_UI["seeDetailsText"])
 
   APP = Adw::Application.new("dev.wince", Gio::ApplicationFlags::None)
 end