--- /dev/null
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Main home window
+module home_views
+
+import beer_views
+import social_views
+import user_views
+
+redef class App
+ redef fun on_create
+ do
+ if debug then print "App::on_create"
+
+ # Create the main window
+ show_home
+ super
+ end
+
+ # Show the home/main windows
+ fun show_home
+ do
+ var window = new HomeWindow
+ window.refresh
+ push_window window
+ end
+
+ redef fun on_log_in
+ do
+ super
+
+ # Send back to the home window when logging in
+ if not window isa HomeWindow then pop_window
+ end
+end
+
+# Social pane with networking features
+class HomeWindow
+ super Window
+
+ private var layout = new ListLayout(parent=self)
+
+ # Cut-point for the iOS adaptation
+ var layout_user = new VerticalLayout(parent=layout)
+ private var layout_login = new HorizontalLayout(parent=layout_user)
+ private var lbl_login_status = new Label(parent=layout_login, text="Welcome".t, size=1.5)
+ private var but_login = new Button(parent=layout_login, text="Login or signup".t)
+ private var but_preferences = new Button(parent=layout_login, text="Preferences".t)
+
+ private var layout_beers = new VerticalLayout(parent=layout)
+ var layout_beers_title = new HorizontalLayout(parent=layout_beers)
+ var title_beers = new SectionTitle(parent=layout_beers_title, text="Beer Menu".t, size=1.5)
+ private var beer_button = new Button(parent=layout_beers_title, text="View all".t)
+ private var beer_list = new VerticalLayout(parent=layout_beers)
+ private var beer_temp_lbl = new Label(parent=beer_list, text="Loading...".t)
+
+ private var layout_social = new VerticalLayout(parent=layout)
+ private var social_header = new HorizontalLayout(parent=layout_social)
+ private var social_title = new SectionTitle(parent=social_header, text="Friends".t, size=1.5)
+ private var social_button = new Button(parent=social_header, text="Manage".t)
+ private var social_list = new VerticalLayout(parent=layout_social)
+ private var social_temp_lbl = new Label(parent=social_list, text="Loading...".t)
+
+ private var layout_news = new VerticalLayout(parent=layout)
+ private var news_header = new HorizontalLayout(parent=layout_news)
+ private var news_title = new SectionTitle(parent=news_header, text="Events".t, size=1.5)
+ #private var news_button = new Button(parent=news_header, text="Open website") # TODO
+ private var news_label = new Label(parent=layout_news, text="Bière en cask le jeudi!")
+
+ init
+ do
+ for c in [but_login, but_preferences, beer_button, social_button] do
+ c.observers.add self
+ end
+ end
+
+ redef fun on_resume do refresh
+
+ # Refresh content of this page
+ fun refresh
+ do
+ if not app.restored then return
+
+ layout_login.clear
+ if app.user != null then
+ # Logged in
+ lbl_login_status.parent = layout_login
+ but_preferences.parent = layout_login
+ lbl_login_status.set_welcome
+ else
+ but_login.parent = layout_login
+ but_preferences.parent = layout_login
+ end
+
+ # Fill beers
+ (new ListDiffAction(self, "rest/since?token={app.token}")).start
+
+ # Fill people
+ (new HomeListPeopleAction(self, "rest/friends?token={app.token}")).start
+
+ # Check if token is still valid
+ (new CheckTokenAction(self, "rest/check_token?token={app.token}")).start
+ end
+
+ redef fun on_event(event)
+ do
+ if debug then print "BenitluxWindow::on_event {event}"
+
+ if event isa ButtonPressEvent then
+ var sender = event.sender
+ if sender == but_preferences then
+ app.push_window new UserWindow
+ return
+ else if sender == but_login then
+ app.push_window new SignupWindow
+ return
+ else if sender == beer_button then
+ app.push_window new BeersWindow
+ return
+ else if sender == social_button then
+ app.push_window new SocialWindow
+ return
+ #else if sender == news_button then
+ # TODO open browser?
+ end
+ end
+
+ super
+ end
+end
+
+# `Label` used in section headers
+class SectionTitle super Label end
+
+# Async request to update the beer list on the home screen
+class ListDiffAction
+ super WindowHttpRequest
+
+ redef type W: HomeWindow
+
+ redef fun on_load(beers)
+ do
+ window.layout_beers.remove window.beer_list
+ window.beer_list = new VerticalLayout(parent=window.layout_beers)
+
+ if intercept_error(beers) then return
+
+ if not beers isa Array[BeerAndRatings] then
+ app.feedback "Communication Error".t
+ return
+ end
+
+ # Sort beers per preference
+ var comparator = new BeerComparator
+ comparator.sort beers
+
+ var max_beers = 6
+ while beers.length > max_beers do beers.pop
+
+ for bar in beers do
+ var view = new BeerView(bar, parent=window.beer_list)
+ end
+ end
+end
+
+# Async request to list users
+class HomeListPeopleAction
+ super WindowHttpRequest
+
+ redef type W: HomeWindow
+
+ redef fun on_load(users)
+ do
+ window.layout_social.remove window.social_list
+ window.social_list = new VerticalLayout(parent=window.layout_social)
+
+ if intercept_error(users) then return
+
+ if users isa Array[UserAndFollowing] then for uaf in users do
+ var view = new PeopleView(uaf, true, parent=window.social_list)
+ end
+ end
+end
+
+# Async request to check if `app.token` is still valid
+class CheckTokenAction
+ super WindowHttpRequest
+
+ redef type W: HomeWindow
+
+ redef fun on_load(res) do intercept_error(res)
+end
+
+# Today's date as a `String`
+fun today: String
+do
+ var tm = new Tm.localtime
+ return "{tm.year+1900}-{tm.mon+1}-{tm.mday}"
+end
nitlanguage / nit.git / blobdiff