export C interface, started mobile app (#210)

* initial mobile app design draft

* add proposals

* xcode project

* refactor function to send to view as parameter

* export C interface

* remove unused files

* run chat from chatInit

* split chatStart to a separate function

* replace file-embed with QQ

* add mobile views

* server using IP address

* pass dbFilePrefix as parameter to chatInit

* comment on enabling logging

* fix mobile db config

* update C API, make user non-optional in ChatController

* restore SMP server addresses

* revert the change in the tests

* flip dependency - now Controller depends on Terminal

* make ChatController independent of terminal package

* fix Main.hs

* add iOS .gitignore

* refactor Simplex.Chat.Terminal

Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>

tests/ChatClient.hs

@@ -18,6 +18,8 @@ import Simplex.Chat
 import Simplex.Chat.Controller (ChatConfig (..), ChatController (..))
 import Simplex.Chat.Options
 import Simplex.Chat.Store
+import Simplex.Chat.Terminal
+import Simplex.Chat.Terminal.Output (newChatTerminal)
 import Simplex.Chat.Types (Profile)
 import Simplex.Messaging.Agent.Env.SQLite
 import Simplex.Messaging.Agent.RetryInterval
@@ -38,7 +40,7 @@ serverPort = "5001"
 opts :: ChatOpts
 opts =
   ChatOpts
-    { dbFile = undefined,
+    { dbFilePrefix = undefined,
       smpServers = ["smp://LcJUMfVhwD8yxjAiSaDzzGF3-kLG4Uh0Fl_ZIjrRwjI=@localhost:5001"],
       logging = False
     }
@@ -71,12 +73,13 @@ cfg =
     }
 
 virtualSimplexChat :: FilePath -> Profile -> IO TestCC
-virtualSimplexChat dbFile profile = do
-  st <- createStore (dbFile <> "_chat.db") 1
-  void . runExceptT $ createUser st profile True
+virtualSimplexChat dbFilePrefix profile = do
+  st <- createStore (dbFilePrefix <> "_chat.db") 1
+  Right user <- runExceptT $ createUser st profile True
   t <- withVirtualTerminal termSettings pure
-  cc <- newChatController cfg opts {dbFile} t . const $ pure () -- no notifications
-  chatAsync <- async $ runSimplexChat cc
+  ct <- newChatTerminal t
+  cc <- newChatController st user cfg opts {dbFilePrefix} . const $ pure () -- no notifications
+  chatAsync <- async $ runSimplexChat user ct cc
   termQ <- newTQueueIO
   termAsync <- async $ readTerminalOutput t termQ
   pure TestCC {chatController = cc, virtualTerminal = t, chatAsync, termAsync, termQ}