1 files changed, 52 insertions, 0 deletions
diff --git a/client/brain.py b/client/brain.py
new file mode 100644
index 0000000..b5e0c1d
--- /dev/null
+++ b/client/brain.py
@@ -0,0 +1,52 @@
+import logging
+from modules import *
+
+
+def logError():
+    logger = logging.getLogger('jasper')
+    fh = logging.FileHandler('jasper.log')
+    fh.setLevel(logging.WARNING)
+    formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
+    fh.setFormatter(formatter)
+    logger.addHandler(fh)
+    logger.error('Failed to execute module', exc_info=True)
+
+
+class Brain(object):
+
+    def __init__(self, mic, profile):
+        """
+        Instantiates a new Brain object, which cross-references user
+        input with a list of modules. Note that the order of brain.modules
+        matters, as the Brain will cease execution on the first module
+        that accepts a given input.
+
+        Arguments:
+        mic -- used to interact with the user (for both input and output)
+        profile -- contains information related to the user (e.g., phone number)
+        """
+        self.mic = mic
+        self.profile = profile
+        self.modules = [
+            Gmail, Notifications, Birthday, Weather, HN, News, Time, Joke, Life]
+        self.modules.append(Unclear)
+
+    def query(self, text):
+        """
+        Passes user input to the appropriate module, testing it against
+        each candidate module's isValid function.
+
+        Arguments:
+        text -- user input, typically speech, to be parsed by a module
+        """
+        for module in self.modules:
+            if module.isValid(text):
+
+                try:
+                    module.handle(text, self.mic, self.profile)
+                    break
+                except:
+                    logError()
+                    self.mic.say(
+                        "I'm sorry. I had some trouble with that operation. Please try again later.")
+                    break