From 467651c45fdaa4291d711b075e7b5b00eeddbd45 Mon Sep 17 00:00:00 2001
From: Fred Boniface <fred@fjla.uk>
Date: Tue, 30 May 2023 23:03:16 +0100
Subject: [PATCH] Furnish timetable

---
 src/logger.py    |  2 +-
 src/mongo.py     |  7 ++++++-
 src/timetable.py | 54 +++++++++++++++++++++++++++++++++++++++++-------
 3 files changed, 54 insertions(+), 9 deletions(-)

diff --git a/src/logger.py b/src/logger.py
index 36bcc50..518acd1 100644
--- a/src/logger.py
+++ b/src/logger.py
@@ -1,4 +1,4 @@
 from datetime import datetime
 
-def out(msg, level):
+def out(msg, level = "OTHR"):
     print(datetime.now().strftime("%m/%d/%Y, %H:%M:%S") + ": " + level + ": " + msg)
\ No newline at end of file
diff --git a/src/mongo.py b/src/mongo.py
index b8b7421..9dbbd62 100644
--- a/src/mongo.py
+++ b/src/mongo.py
@@ -131,4 +131,9 @@ def putVersion(version):
     collection = "meta"
     col = db[collection]
     res = col.update_one({"target": "versions"}, {"$set":{"target": "versions","dbmanager": version}}, upsert=True)
-    return
\ No newline at end of file
+    return
+
+def putTimetable(data):
+    collection = "timetable"
+    col = db[collection]
+    res = col.insert_many(data)
\ No newline at end of file
diff --git a/src/timetable.py b/src/timetable.py
index e46c8a0..9c5831a 100644
--- a/src/timetable.py
+++ b/src/timetable.py
@@ -22,11 +22,12 @@ import zlib
 import json
 import mongo
 import time
+from datetime import datetime
 
 # This module downloads a single TOCs Schedule data
 TOC_Code       = "EF" # Business code for GWR
 fullDataUrl    = f"https://publicdatafeeds.networkrail.co.uk/ntrod/CifFileAuthenticate?type=CIF_{TOC_Code}_TOC_FULL_DAILY&day=toc-full"
-updateDataUrl  = f"https://publicdatafeeds.networkrail.co.uk/ntrod/CifFileAuthenticate?type=CIF_{TOC_Code}_TOC_UPDATE_DAILY&day=toc-update-{day}"
+#updateDataUrl  = f"https://publicdatafeeds.networkrail.co.uk/ntrod/CifFileAuthenticate?type=CIF_{TOC_Code}_TOC_UPDATE_DAILY&day=toc-update-{day}"
 CORPUS_USER    = os.getenv('OWL_LDB_CORPUSUSER')
 CORPUS_PASS    = os.getenv('OWL_LDB_CORPUSPASS')
 
@@ -44,7 +45,7 @@ def isUpdateRequired():
   return False
 
 def getTimetable(full = False):
-  download_url = full_data_url if full else update_data_url
+  downloadUrl = fullDataUrl if full else updateDataUrl
   response = requests.get(downloadUrl, auth=(CORPUS_USER, CORPUS_PASS))
   mongo.incrementCounter("schedule_api")
   return zlib.decompress(response.content, 16+zlib.MAX_WBITS)
@@ -67,7 +68,6 @@ def loopTimetable(data):
       print("JsonAssociationData")
       # Associates trains with eachother - not planning to use yet.
     elif ('JsonScheduleV1' in dic):
-      print("JsonScheduleData")
       document = insertSchedule(dic)
       documents.append(document)
   return documents
@@ -83,28 +83,59 @@ def runUpdate():
   else:
     log.out("timetable.runUpdate: timetable update is not needed")
     return "done"
+  parsed = loopTimetable(data)
+  mongo.putTimetable(parsed)
   ## Check what happens if there is no update
 
 def insertSchedule(sch_record):
   schedule = sch_record['JsonScheduleV1']
   scheduleId = schedule['CIF_train_uid']
   transactionType = schedule['transaction_type']
+  if ('schedule_start_date' in sch_record):
+    scheduleStart = _helpParseDate(sch_record['schedule_start_date'])
+  else:
+    now = datetime.now()
+    scheduleStart = now.replace(hour=0,minute=0,second=0,microsecond=0)
   document = {
     'stpIndicator': schedule['CIF_stp_indicator'],
     'trainUid': scheduleId,
     'headcode': schedule['schedule_segment']['signalling_id'],
     'powerType': schedule['schedule_segment']['CIF_power_type'],
     'planSpeed': schedule['schedule_segment']['CIF_speed'],
-    'scheduleEndDate': schedule['schedule_end_date']
+    'scheduleStartDate': scheduleStart,
+    'scheduleEndDate': _helpParseDate(schedule['schedule_end_date'], "end"),
+    'daysRun': _helpParseDays(schedule['schedule_days_runs'])
   }
+  passengerStops = []
+  if ('schedule_location' in schedule['schedule_segment']):
+    stops = _helpParseStops(schedule['schedule_segment']['schedule_location'])
+  document['stops'] = stops
   return document
 
+def _helpParseStops(schedule_segment):
+  return
+
+def _helpParseDays(string):
+  # Incoming string contains seven numbers, each number from 0-6 representing days Mon-Sun
+  daysList = ["m", "t", "w", "th", "f", "s", "su"]
+  selectedDays = [daysList[i] for i, value in enumerate(string) if value == "1"]
+  return selectedDays
+
+def _helpParseDate(string, time):
+  # Incoming string contains date in format %Y-%m-%d, if the time signified end of schedule,
+  # append 23:59:59 to the time, else append 00:00:00 to the string.
+  if time == "end":
+    string += " 235959"
+  else:
+    string += " 000000"
+  return datetime.strptime(string, "%Y-%m-%d %H%M%S")
+
 #  Proposed Document Schema:
 #  {
 #  stp_indicator: "O",
 #  train_uid: "C07284"
 #  atoc_code: "GW"
-#  schedule_days_runs: [0,1,2,3,4,5,6] # Sunday-Saturday
+#  schedule_days_runs: []
 #  schedule_end_date: "2023-06-02"
 #  headcode: "5G30"
 #  power_type: "DMU"
@@ -120,5 +151,14 @@ def insertSchedule(sch_record):
 #                   ]
 
 ### CURRENT STATE: loopTimetable and insertSchedule builds the data into
-### a suitable format to send to Mongo, passengerStops are not yet
-### parsed and there needs to be logic around the transaction_type
\ No newline at end of file
+### a suitable format to send to Mongo, there needs to be logic around
+### the transaction_type.  Parsinghelper funtions implemented to keep code tidy
+### Stops need parsing
+
+
+# Function Usage Map =>
+    # runUpdate() =>
+        # isUpdateRequired()
+        # loopTimetable() =>
+            # insertSchedule()
+        # Will then need to insert into database
\ No newline at end of file