fix windows cls check

.gitignore

@@ -1,4 +0,0 @@
-*.log
-*.conf
-*.db
-.vscode

README.md

@@ -0,0 +1,25 @@
+# Timetrack
+Simple time tracking
+
+## Requirements 
+- Python 3.7 or higher
+
+## Usage
+*as of v.2.1.0a*  
+Start the script and follow the menu.  
+Currently no further usability. 
+
+## Agenda
+- [ ] [Reports](https://git.4nima.net/anima/timetrack/issues/13)
+    - [x] by day  
+    - [ ] by week  
+    - [ ] by month  
+    - [ ] by user  
+- [ ] [Manual time entries](https://git.4nima.net/anima/timetrack/issues/6)
+- [ ] [Break in time entries](https://git.4nima.net/anima/timetrack/issues/5)
+    - [ ] [Short side tasks](https://git.4nima.net/anima/timetrack/issues/12)
+- [x] User management
+- [ ] [Categories](https://git.4nima.net/anima/timetrack/issues/7)
+- [ ] [Clients](https://git.4nima.net/anima/timetrack/issues/8)
+- [ ] [References](https://git.4nima.net/anima/timetrack/issues/9)
+- [ ] [GUI](https://git.4nima.net/anima/timetrack/issues/10)

timeTrack.py

@@ -1,9 +1,9 @@
-#!/bin/python3
+#!/usr/bin/env python3
 #########################
 #
 # timeTrack.py
 # by 4nima
-# v.0.5.0
+# v.2.2.0a
 #
 #########################
 # simple time tracking with database 
@@ -23,6 +23,9 @@ class TimeTrack:
         self.USERID     = 0
         self.USERNAME   = ''
         self.OLDEVENT   = 2
+        self.CLIENTS    = False
+        self.CATEGORIES = False
+        self.REFERENCES = False
         self.LOGFILE    = 'timetrack.log'
         logging.basicConfig(
             filename=self.LOGFILE,
@@ -30,19 +33,63 @@ class TimeTrack:
             format='%(asctime)s - %(process)d-%(levelname)s: %(message)s',
             datefmt='%Y-%m-%d %H:%M:%S'
         )
+        if os.name == 'posix':
+            logging.debug('Unix/Linux system detected')
+            self.LINUX = True
+        else:
+            logging.debug('Winwos System detected')
+            self.LINUX = False
+
         self.db_setup()
         self.load_config()
 
     ## Prepartation
+    #==============
     ### Check OS and clear screen
     def clear_screen(self):
-        if os.name == 'posix':
-            logging.debug('Unix/Linux system detected')
+        if self.LINUX:
             _ = os.system('clear')
         else:
-            logging.debug('Winwos System detected')
             _ = os.system('cls')
 
+    ### Loads or creates a config file
+    def load_config(self):
+        if os.path.isfile(self.CONFIG):
+            logging.info('Config file was found')
+            try:
+                with open(self.CONFIG) as config_data:
+                    data = json.load(config_data)
+            except ValueError:
+                logging.error('Config file has no valid JSON syntax')
+                print('TimeTrack wird beendet: Fehler in der JSON-Konfig ({})'.format(self.CONFIG))
+                quit()
+            else:
+                logging.info('Config file was loaded successfully')
+                self.USERID     = data['userid']
+                self.OLDEVENT   = data['oldevent']
+                self.CLIENTS    = data['clients']
+                self.CATEGORIES = data['categories']
+                self.REFERENCES = data['references']
+                logging.debug('UserID {} was used'.format(data['userid']))
+                self.set_user()
+
+        else:
+            logging.warning('Config file not found')
+            config = {
+                'default' : 'interactive',
+                'userid' : 1,
+                'oldevent' : 2,
+                'clients' : False,
+                'categories' : False,
+                'references' : False
+            }
+            with open(self.CONFIG, "w") as outfile:
+                json.dump(config, outfile, indent=4, sort_keys=True)
+                logging.info('Config file created successfully')
+
+            #> wenn man keine datei erstellen darf/kann, fällt das skript in einen loop ?
+            self.load_config()
+            
     ### Creates a database if none is found
     def db_setup(self):
         if os.path.isfile(self.DATABASE):
@@ -56,9 +103,11 @@ class TimeTrack:
                 id INTEGER PRIMARY KEY AUTOINCREMENT,
                 starttime TIMESTAMP NOT NULL,
                 endtime TIMESTAMP NOT NULL,
+                breaktime1 TIMESTAMP,
                 user_id INTEGER NOT NULL,
                 activity TEXT,
-                catrgory_id INTEGER,
+                reference TEXT,
+                category_id INTEGER,
                 client_id INTEGER,
                 lock BOOLEAN
             )
@@ -68,6 +117,7 @@ class TimeTrack:
             CREATE TABLE IF NOT EXISTS active_events (
                 id INTEGER PRIMARY KEY AUTOINCREMENT,
                 starttime TIMESTAMP NOT NULL,
+                breaktime TIMESTAMP,
                 user_id INT NOT NULL
             )
         """)
@@ -95,56 +145,136 @@ class TimeTrack:
             )
         """)
 
-        connect = sqlite3.connect(self.DATABASE)
-        cursor = connect.cursor()
         logging.debug('Create initial database tables')
-        for SQL in sql:
         try:
-                cursor.execute(SQL)
-            except:
+            with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                for SQL in sql:
+                    con.execute(SQL)
+        except sqlite3.Error as err:
             logging.error('Table could not be created')
-                logging.debug(SQL)
+            logging.debug(sql)
+            logging.error('SQLError: {}'.format(err))
             print('TimeTrack wird beendet: Fehler bei Datanbank Setup')
             quit()
         else:
             logging.debug('Table was created successfully or already exists')
 
-        connect.commit()
-        connect.close()
+    ### Get an active event based on a user or event ID
+    def get_active_event(self, USERID='', EVENTID=''):
+        if USERID:
+            logging.debug('Search events based on userid: {}'.format(USERID))
+            sql = "SELECT * FROM active_events WHERE user_id = ?"
+            searchdata = [USERID]
+        elif EVENTID:
+            logging.debug('Search event based on eventid: {}'.format(EVENTID))
+            sql = "SELECT * FROM active_events WHERE id = ?"
+            searchdata = [EVENTID]
+        else:
+            sql = "SELECT * FROM active_events"
+            searchdata = False
             
-    ### Loads or creates a config file
-    def load_config(self):
-        if os.path.isfile(self.CONFIG):
-            logging.info('Config file was found')
         try:
-                with open(self.CONFIG) as config_data:
-                    data = json.load(config_data)
-            except ValueError:
-                logging.error('Config file has no valid JSON syntax')
-                print('TimeTrack wird beendet: Fehler in der JSON-Konfig ({})'.format(self.CONFIG))
-                quit()
+            with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                cur = con.cursor()
+                if searchdata:
+                    logging.debug('Search event')
+                    cur.execute(sql, searchdata)
                 else:
-                logging.info('Config file was loaded successfully')
-                self.USERID = data['user']
-                self.OLDEVENT = data['oldevent']
-                logging.debug('UserID {} was used'.format(data['user']))
-                self.set_user()
-
+                    logging.debug('Get all Events')
+                    cur.execute(sql)
+                eventdata = cur.fetchall()
+        except sqlite3.Error as err:
+            logging.debug(sql)
+            logging.error('SQLError: {}'.format(err))
+            print('Fehler beim auslesen der aktiven Events')
         else:
-            logging.warning('Config file not found')
-            config = {
-                'default' : 'interactive',
-                'user' : 1,
-                'oldevent' : 2
-            }
-            with open(self.CONFIG, "w") as outfile:
-                json.dump(config, outfile, indent=4, sort_keys=True)
-                logging.info('Config file created successfully')
+            logging.debug('Events could be read out successfully')
         
-            #> wenn man keine datei erstellen darf/kann, fällt das skript in einen loop ?
-            self.load_config()
+        con.close()
+        if eventdata == []:
+            logging.debug('No active events found')
+            return 0
+        else:
+            logging.debug('{} events found'.format(len(eventdata)))
+            return eventdata[0]
+
+    ### Get time entries based on various criteria
+    def get_time_entry(self, USERID='', TIMEID='', CATEGORYID='', CLIENTID='', REFERENCE='', STARTTIME='', ENDTIME='', DAY=''):
+        if USERID:
+            logging.debug('Search time entries based on userid: {}'.format(USERID))
+            sql = "SELECT * FROM time_entries WHERE user_id = ?"
+            searchdata = [USERID]
+        elif TIMEID:
+            logging.debug('Search time entrys based on timeid: {}'.format(TIMEID))
+            sql = "SELECT * FROM time_entries WHERE id = ?"
+            searchdata = [TIMEID]
+        elif CATEGORYID:
+            logging.debug('Search time entrys based on categoryid: {}'.format(CATEGORYID))
+            sql = "SELECT * FROM time_entries WHERE category_id = ?"
+            searchdata = [CATEGORYID]
+        elif CLIENTID:
+            logging.debug('Search time entrys based on clientid: {}'.format(CLIENTID))
+            sql = "SELECT * FROM time_entries WHERE client_id = ?"
+            searchdata = [CLIENTID]
+        elif REFERENCE:
+            logging.debug('Search time entrys based on reference: {}'.format(REFERENCE))
+            sql = "SELECT * FROM time_entries WHERE reference = ?"
+            searchdata = [REFERENCE]
+        else:
+            sql = "SELECT * FROM time_entries"
+            searchdata = False
+            
+        try:
+            with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                cur = con.cursor()
+                if searchdata:
+                    logging.debug('Search time entry')
+                    cur.execute(sql, searchdata)
+                else:
+                    logging.debug('Get all time entries')
+                    cur.execute(sql)
+                timedata = cur.fetchall()
+        except sqlite3.Error as err:
+            logging.debug(sql)
+            logging.error('SQLError: {}'.format(err))
+            print('Fehler beim auslesen der Zeiteinträge')
+        else:
+            logging.debug('Time entries could be read out successfully')
+
+        con.close()
+
+        if DAY:
+            logging.debug('Search time entries by date: {}'.format(DAY))
+            tmp = []
+            for entry in timedata:
+                if entry[1].date() == DAY:
+                    tmp.append(entry)
+            timedata = tmp[:]
+        else:
+            tmp = []
+            if STARTTIME:
+                logging.debug('Search time entries by starttime: {}'.format(STARTTIME))
+                for entry in timedata:
+                    if entry[1] > STARTTIME:
+                        tmp.append(entry)
+                timedata = tmp[:]
+                pass
+            tmp = []
+            if ENDTIME:
+                logging.debug('Search time entrie by endtime: {}'.format(ENDTIME))
+                for entry in timedata:
+                    if entry[2] < ENDTIME:
+                        tmp.append(entry)
+                timedata = tmp[:]
+        if timedata == []:
+            logging.debug('No time entries found')
+            return 0
+        else:
+            logging.debug('{} time entries found'.format(len(timedata)))
+            return timedata
 
     ## user handling
+    #===============
     ### Creates a user who does not yet exist
     def create_user(self, USER=''):
         if USER == '':
@@ -160,21 +290,17 @@ class TimeTrack:
 
         logging.debug('Accepted username: {}'.format(username))
 
-        connect = sqlite3.connect(self.DATABASE)
-        cursor = connect.cursor()
-
         sql = "INSERT INTO users ( name ) values ( ? )"
 
         try:
-            cursor.execute(sql, [username])
-        except:
+            with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                con.execute(sql, [username])
+        except sqlite3.Error as err:
             logging.error('User could not be saved in database')
             logging.debug(sql)
+            logging.error('SQLError: {}'.format(err))
         else:
             logging.info('User was saved successfully')
-            connect.commit()
-        
-        connect.close()
 
     ### Outputs existing users from the DB
     def get_users(self, UID=0, NAME=''):
@@ -191,25 +317,23 @@ class TimeTrack:
             data = ''
             sql = "SELECT * FROM users"
         
-        connect = sqlite3.connect(self.DATABASE)
-        cursor = connect.cursor()
-
         try:
+            with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                cur = con.cursor()
                 if data:
-                cursor.execute(sql, [data])
+                    cur.execute(sql, [data])
                 else:
-                cursor.execute(sql)
-        except:
+                    cur.execute(sql)
+                data = cur.fetchall()
+        except sqlite3.Error as err:
             logging.error('Could not get user')
             logging.debug(sql)
+            logging.error('SQLError: {}'.format(err))
             print('Fehler beim Zugriff auf die Benutzer Datenbank')
             return 1
         else:
             logging.debug('User database read out successfully')
-            connect.commit()
 
-        data = cursor.fetchall()
-        connect.close()
         return data
 
     ### Defines a user for the session
@@ -226,28 +350,45 @@ class TimeTrack:
         else: 
             self.USERNAME = data[0][1]
 
-    ## Time handling
-    ### Creates an active event if none exists for the user
-    def save_event(self, TIME=datetime.datetime.now()):
-        if not self.get_event(USERID=self.USERID):
-            logging.debug('No active events found for the user: {}'.format(self.USERID))
-            connect = sqlite3.connect(self.DATABASE)
-            cursor = connect.cursor()
-            sql = "INSERT INTO active_events ( starttime, user_id ) VALUES ( ?, ? )"
+    def delete_user(self, UID=False):
+        if not UID:
+            logging.error('no userid passed for deletion')
+        else:
+            logging.debug('Userid {} will be delete'.format(UID))
+            sql = "DELETE FROM users WHERE id = ?"
 
             try:
-                cursor.execute(sql, [TIME, self.USERID])
-            except:
+                with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                    con.execute(sql, [UID])
+            except sqlite3.Error as err:
+                logging.error('User could not be delete from database')
+                logging.debug(sql)
+                logging.error('SQLError: {}'.format(err))
+            else:
+                logging.info('User was delete successfully')
+
+    ## Time handling
+    #===============
+    ### Creates an active event if none exists for the user
+    def save_event(self, TIME=datetime.datetime.now()):
+        if not self.get_active_event(USERID=self.USERID):
+            logging.debug('No active events found for the user: {}'.format(self.USERID))
+
+            sql = "INSERT INTO active_events ( starttime, user_id ) VALUES ( ?, ? )"
+            try:
+                with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                    con.execute(sql, [TIME, self.USERID])
+            except sqlite3.Error as err:
                 logging.error('Event could not be created')
                 logging.debug(sql)
+                logging.error('SQLError: {}'.format(err))
                 print('Event konnte nicht gespeichert werden.')
                 return False
             else:
                 logging.info('Event was created successfully')
-                connect.commit()
 
-            connect.close()
             return True
+
         else:
             logging.warning('Active events found for the user, new event could not be created')
             return False
@@ -267,59 +408,18 @@ class TimeTrack:
             print('Keine angabe was gelöscht werden soll')
             return 0
 
-        connect = sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES)
-        cursor = connect.cursor()
-
         try:
-            cursor.execute(sql, [data])
-        except:
+            with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                con.execute(sql, [data])
+        except sqlite3.Error as err:
             logging.error('Event could not be deleted')
             logging.debug(sql)
+            logging.error('SQLError: {}'.format(err))
             print('Fehler beim löschen des Events.')
         else:
             logging.debug('Event was successfully deleted')
-            connect.commit()
-        
-        connect.close()
-
-    ### Get an active event based on a user or event ID
-    def get_event(self, ENTRYID='', USERID=''):
-        if not ENTRYID == '':
-            logging.debug('Search event based on eventid: {}'.format(ENTRYID))
-            sql = "SELECT * FROM active_events WHERE id = ?"
-            data = ENTRYID
-        elif not USERID == '':
-            logging.debug('Search events based on userid: {}'.format(USERID))
-            sql = "SELECT * FROM active_events WHERE user_id = ?"
-            data = USERID
-        else:
-            sql = "SELECT * FROM active_events"
-            data = ''
-            
-        connect = sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES)
-        cursor = connect.cursor()
-        try:
-            if data:
-                logging.debug('Search event')
-                cursor.execute(sql, [data])
-            else:
-                logging.debug('Get all Events')
-                cursor.execute(sql)
-        except:
-            logging.error('Events could not be read')
-            logging.debug(sql)
-            print('Fehler beim auslesen der aktiven Events')
-        else:
-            logging.debug('Events could be read out successfully')
-            data = cursor.fetchall()
-            connect.close()
-            if data == []:
-                logging.debug('No active events found')
-                return 0
-            else:
-                logging.debug('{} events found'.format(len(data)))
-                return data[0]
 
+    ### Checks for existing time entries and creates a new one if none is available.
     def time_start(self, AUTOFORWARD=True):
         self.clear_screen()
         starttime = datetime.datetime.now()
@@ -329,7 +429,7 @@ class TimeTrack:
             if AUTOFORWARD:
                 self.time_stop()
         else:
-            data = self.get_event(USERID=self.USERID)
+            data = self.get_active_event(USERID=self.USERID)
             print('Es existiert bereits ein aktives Event.')
             if (data[1] + datetime.timedelta(hours=self.OLDEVENT)) <= datetime.datetime.now():
                 logging.info('Event exceeds allowed duration')
@@ -348,56 +448,44 @@ class TimeTrack:
                     logging.debug('Event younger than 1 day')
                     print('Vergangene Zeit: >{} Stunden'.format(int(elapsed.seconds/3600)))
  
-                userinput = ''
-                while True:
-                    if userinput == "F" or userinput == "f" or userinput == "1" \
-                        or userinput == "L" or userinput == "l" or userinput == "2" \
-                        or userinput == "A" or userinput == "a" or userinput == "3":
-                        break
-                    print('Soll das Event fortgesetzt oder gelöscht werden?')
-                    print('[1/F/f] für fortsetzen')
-                    print('[2/L/l] für löschen')
-                    print('[3/A/a] für abbrechen')
-                    userinput = input('Aktion: ')
-                    logging.debug('User input: {}'.format(userinput))
+                printtext = [
+                    'Wie soll mit dem Event verfahren werden?',
+                    '[1] fortsetzen',
+                    '[2] löschen',
+                    '[0] abbrechen'
+                ]
+                userinput = self.userchoise(printtext, 3)
                 self.clear_screen()
 
-                if userinput == "F" or userinput == "f" or userinput == "1":
+                if userinput == 1:
                     logging.debug('Event should be continued')
                     self.time_stop()
-                elif userinput == "L" or userinput == "l" or userinput == "2":
+                elif userinput == 2:
                     logging.info('Event should be deleted (eventid: {})'.format(data[0]))
                     self.delete_event(data[0])
                     self.time_start()
-                else:
-                    logging.debug('Terminated by the user')
-                    exit()
             
             else:
                 logging.debug('Event continues (eventid{})'.format(data[0]))
                 print('Event von {} Uhr geladen'.format(data[1].strftime("%H:%M")))
                 self.time_stop()
 
+    ### Stops existing time entries
     def time_stop(self):
-        data = self.get_event(USERID=self.USERID)
+        data = self.get_active_event(USERID=self.USERID)
         logging.debug('Event stop progess is started')
         if data:
             self.clear_screen()
-            userinput = ''
-            while True:
-                if userinput == "B" or userinput == "b" or userinput == "1" \
-                    or userinput == "L" or userinput == "l" or userinput == "2" \
-                    or userinput == "A" or userinput == "a" or userinput == "3":
-                    break
-                print('Event von {} Uhr beenden?'.format(data[1].strftime("%H:%M")))
-                print('[1/B/b] für beenden')
-                print('[2/L/l] für löschen')
-                print('[3/A/a] für abbrechen')
-                userinput = input('Aktion: ')
-                logging.debug('User input: {}'.format(userinput))
+            printtext = [
+                'Event von {} Uhr beenden?'.format(data[1].strftime("%H:%M")),
+                '[1] für beenden',
+                '[2] für löschen',
+                '[0] für abbrechen'
+            ]
+            userinput = self.userchoise(printtext, 3)
             self.clear_screen()
 
-            if userinput == "B" or userinput == "b" or userinput == "1":
+            if userinput == 1:
                 logging.debug('Event is ended')
                 print('Eingabe beenden mittels doppelter Leerzeile.')
                 print('Durchgeführte Tätigkeiten:')
@@ -421,53 +509,189 @@ class TimeTrack:
 
                 endtime = datetime.datetime.now()
                 logging.debug('Event end process start at {}'.format(endtime))
-                connect = sqlite3.connect(self.DATABASE)
-                cursor = connect.cursor()
-                sql = "INSERT INTO time_entries ( starttime, endtime, user_id, activity ) VALUES ( ?, ?, ?, ? )"
 
+                sql = "INSERT INTO time_entries ( starttime, endtime, user_id, activity ) VALUES ( ?, ?, ?, ? )"
                 try:
-                    cursor.execute(sql, [data[1], endtime, self.USERID, action])
-                except:
+                    with sqlite3.connect(self.DATABASE, detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES) as con:
+                        con.execute(sql, [data[1], endtime, self.USERID, action])
+                except sqlite3.Error as err:
                     logging.error('Time entry could not be created')
                     logging.debug(sql)
+                    logging.error('SQLError: {}'.format(err))
                     print('Zeiteintrag konnte nicht gespeichert werden.')
                     return False
                 else:
                     logging.info('Time entry was created successfully')
-                    connect.commit()
+                
                 self.delete_event(data[0])
+                self.clear_screen()
                 self.print_time_entry(STARTTIME=data[1], ENDTIME=endtime, ACTIVITY=action)
                 print('Zeiteintrag wurde gespeichert.')
-                    while True:
-                        if userinput == "J" or userinput == "j" or userinput == "1" \
-                            or userinput == "N" or userinput == "n" or userinput == "2":
-                            break
-                        print('Nächsten Zeiteintrag begrinnen ?')
-                        print('[1/J/j] Ja')
-                        print('[2/N/n] Nein')
-                        userinput = input('Aktion: ')
-                        logging.debug('User input: {}'.format(userinput))
+                printtext = [
+                    'Nächsten Zeiteintrag beginnen ?',
+                    '[1] Ja',
+                    '[0] Nein'
+                ]
+                userinput = self.userchoise(printtext)
                 self.clear_screen()
 
-                    if userinput == "J" or userinput == "j" or userinput == "1":
+                if userinput == 1:
                     self.time_start()
-                    else:
-                        logging.debug('Terminated by the user')
-                        exit()
 
-                
-                connect.close()
-
-            elif userinput == "L" or userinput == "l" or userinput == "2":
+            elif userinput == 2:
                 logging.info('Event should be deleted (eventid: {})'.format(data[0]))
                 self.delete_event(data[0])
+
+    ## Interactive mode
+    #==================
+    ### Main menu of the interactive menu
+    def start_interactive_mode(self):
+        self.clear_screen()
+        printtext = [
+            '=> Hauptmenü - Angemeldet als {}'.format(self.USERNAME),
+            'Was willst du tun?',
+            '[1] Zeiterfassung starten',
+            '[2] heutiger Report',
+            '[3] Reports',
+            '[4] Benutzerverwaltung',
+            '[0] Programm verlassen'
+        ]
+        userinput = self.userchoise(printtext, 4)
+
+        if userinput == 1:
+            logging.debug('Start TimeTrack')
+            self.time_start()
+        elif userinput == 2:
+            logging.info('Print todays report')
+            self.report_by_day(DETAIL=True)
+            input()
+        elif userinput == 3:
+            self.interactive_reports()
+        elif userinput == 4:
+            self.interactive_usermanagment()
         else:
-                logging.debug('Terminated by the user')
             exit()
+        self.start_interactive_mode()
     
-    def get_time(self):
+    ### Reports menu
+    def interactive_reports(self):
+        self.clear_screen()
+        printtext = [
+            '==> Reports für {}'.format(self.USERNAME),
+            'Welcher Report soll angezeigt werden?',
+            '[1] Tages Report von [Datum]',
+            '[0] abbrechen'
+        ]
+        userinput = self.userchoise(printtext, 2)
+
+        if userinput == 1:
+            valid = False
+            while not valid:
+                self.clear_screen()
+                print('Report für welches Datum soll angezeigt werden?')
+                print('[0] für abbruch')
+                userdate = input("Datum: [yyyy-mm-dd]:")
+                if userdate == 0:
+                    break
+                else:
+                    try:
+                        date = datetime.datetime.strptime(userdate, "%Y-%m-%d")
+                        valid = True
+                    except:
                         pass
+            self.report_by_day(date.date())
 
+    ### Usermanagment menu 
+    def interactive_usermanagment(self):
+        self.clear_screen()
+        printtext = [
+            '==> Benutzerverwaltung - Angemeldet als {}'.format(self.USERNAME),
+            'Was willst du tun?',
+            '[1] Benutzer anlegen',
+            '[2] Benutzer wechseln',
+            '[3] Benutzer löschen',
+            '[0] abbrechen'
+        ]
+        userinput = self.userchoise(printtext, 4)
+
+        if userinput == 1:
+            self.create_user()
+        elif userinput == 2:
+            users = self.get_users()
+            printtext = ['Wähle deinen User:']
+            count = 1
+            for user in users:
+                printtext.append('[{}] {}'.format(count, user[1]))
+                count += 1
+            
+            printtext.append('[0] abbrechen')
+            userid = self.userchoise(printtext, count)
+            self.USERID = users[userid - 1][0]
+            self.set_user()
+        elif userinput == 3:
+            users = self.get_users()
+            printtext = ['Welcher User soll gelöscht werden?:']
+            count = 1
+            for user in users:
+                printtext.append('[{}] {}'.format(count, user[1]))
+                count += 1
+            
+            printtext.append('[0] abbrechen')
+            userid = self.userchoise(printtext, count)
+            self.delete_user(users[userid - 1][0])
+
+    ## Reports
+    #=========
+    ### One day report, optionally with time entries
+    def report_by_day(self, DATE=datetime.date.today(), USER='', DETAIL=''):
+        if not USER: 
+            USER = self.USERID
+        timedata = self.get_time_entry(DAY=DATE, USERID=USER)
+        if timedata == 0:
+            print("Es wurden keine Zeiteinträge für den angegeben Tag gefunden")
+            logging.debug('No time entries for date: '.format(DATE))
+            input()
+            return 1
+        
+        STARTTIMES  = []
+        ENDTIMES    = []
+        DURATIONS   = []
+
+        for entry in timedata:
+            STARTTIMES.append(entry[1])
+            ENDTIMES.append(entry[2])
+            DURATIONS.append(entry[2] - entry[1])
+
+        if timedata:
+            FIRSTSTARTTIME  = min(STARTTIMES)
+            LASTENDTIME     = max(ENDTIMES)
+            TRACKEDTIMESPAN = (LASTENDTIME - FIRSTSTARTTIME)
+            TRACKEDTIME     = sum(DURATIONS, datetime.timedelta())
+            NONTRACKEDTIME  = (TRACKEDTIMESPAN - TRACKEDTIME)
+            ENTRIECOUNT     = len(timedata)
+            
+            self.clear_screen()
+            text = "{:40} {}"
+            print(text.format("Beginn des ersten Zeiteintrags:", FIRSTSTARTTIME.strftime('%d.%m.%Y %H:%M')))
+            print(text.format("Ende des letzen Zeiteintrags:", LASTENDTIME.strftime('%d.%m.%Y %H:%M')))
+            print(text.format("Maximal erfassbare Zeit:", self.timedela_to_string(TRACKEDTIMESPAN)))
+            print(text.format("Nicht erfasste Zeit:", self.timedela_to_string(NONTRACKEDTIME)))
+            print(text.format("Erfasste Zeit:", self.timedela_to_string(TRACKEDTIME)))
+            print(text.format("Zeiteinträge:", ENTRIECOUNT))
+
+            printtext = [
+                'Zeiteinträge anzeigen?',
+                '[1] Ja',
+                '[0] Nein'
+            ]
+            userinput = self.userchoise(printtext)
+            if userinput == 1:
+                for entry in timedata:
+                    self.print_time_entry(entry[1], entry[2], entry[4])
+
+    ## Outputs
+    #=========
+    ### Shows a time entry
     def print_time_entry(self, STARTTIME='', ENDTIME='', ACTIVITY=''):
         s = (ENDTIME - STARTTIME).seconds
         hours, remainder = divmod(s, 3600)
@@ -482,8 +706,33 @@ class TimeTrack:
             print(ACTIVITY)
         print(50*"-")
 
+    ## Miscellaneous
+    #===============
+    ### User selection
+    def userchoise(self, TEXT='', MAX=2):
+        userinput = -1
+        while not -1 < int(userinput) < MAX:
+            for text in TEXT:
+                print(text)
+            userinput = input('Aktion: ')
+            logging.debug('User input: {}'.format(userinput))
+            try:
+                int(userinput)
+            except ValueError:
+                userinput = -1
+            else:
+                self.clear_screen()
+        return int(userinput)
+
+    ### Conversion to string of Timedelta typ
+    def timedela_to_string(self, TIME):
+        s = TIME.seconds
+        hours, remainder = divmod(s, 3600)
+        minutes, seconds = divmod(remainder, 60)
+        output = '{:02}:{:02}:{:02}'.format(int(hours), int(minutes), int(seconds))
+        return output
   
 
-
+if __name__ == "__main__":
     test = TimeTrack()
-test.time_start()
+    test.start_interactive_mode()

timeTrack.sh

@@ -1,540 +0,0 @@
-#!/bin/bash
-#==========
-#
-# timeTrack.sh
-# by 4nima
-# v.1.5.0
-# 
-#==========
-# Einfaches Erfassen von Zeiten mit einer SQLDB (SQLite, kein Server) 
-#==========
-
-
-# Variablen Definieren
-#=====================
-# Pfad zur Datenbank (Vollständiger Pfad benutzen!) 
-DBDIR="/root/time/work/.timeTrack.db"
-DB="timeTrack"
-
-## Verfügbare Kategorien (0 = Default) 
-### ACHTUNG: in der DB werden die IDs gespeichert, verändern der Rheinfolge verfälscht Reports
-# Alternativ neben Kategorien noch Tags oder Projekte anbieten
-declare -a categories
-categories[0]="Junk"
-categories+=("Kunden")
-categories+=("Internes")
-categories+=("Meetings")
-categories+=("Schulung")
-categories+=("Pause")
-categories+=("Sonstiges")
-categories+=("Privates")
-
-# Funktionen
-#===========
-## DB
-### Erstellt eine Datenbank Datei
-function createDB {
-  sqlite3 $DBDIR "
-    CREATE TABLE IF NOT EXISTS $DB (
-      id INTEGER PRIMARY KEY,
-      date INTEGER,
-      day INTEGER,
-      kw INTEGER,
-      task TEXT,
-      category INTEGER,
-      worktime INTEGER
-    );
-  "
-}
-
-### Fügt einen Task in die DB ein
-function insertTask {
-  sqlite3 $DBDIR "
-    INSERT INTO $DB (
-      date,
-      day,
-      kw,
-      task,
-      category,
-      worktime
-    ) VALUES (
-      '$(date +%s)',
-      '$(date +%u)',
-      '$(date +%V)',
-      '$1',
-      '$2',
-      '$3'
-    );
-  "
-}
-
-### Eintrag aus der Datenbank löschen
-function eraseTask {
-  echo "<================================================>"
-  sqlite3 $DBDIR "
-    DELETE
-    FROM $DB
-    WHERE id = $DBID
-  "
-  echo "Task wurde gelöscht"
-  echo "<================================================>"
-}
-
-### Suche
-#### Anhand der ID
-function searchById {
-  echo "<================================================>"
-  sqlite3 $DBDIR -column -header "
-    SELECT *
-    FROM $DB
-    WHERE id = $DBID
-  "
-  echo "<================================================>"
-}
-
-#### Anhand eines Strings (in Tasks)
-function searchByString {
-  echo "<================================================>"
-  sqlite3 $DBDIR -column -header "
-    SELECT *
-    FROM $DB
-    WHERE task LIKE '%$SEARCH%' 
-  "
-  echo "<================================================>"
-}
-
-### Updates
-#### Datum
-function updateDate {
-  echo "<================================================>"
-  sqlite3 $DBDIR "
-    UPDATE $DB
-    SET date = '$UPDATEVALUE'
-    WHERE id = $DBID
-  "
-  echo "Datum geupdatet"
-  echo "<================================================>"
-}
-
-function updateTask {
-  echo "<================================================>"
-  sqlite3 $DBDIR "
-    UPDATE $DB
-    SET task = '$UPDATEVALUE'
-    WHERE id = $DBID
-  "
-  echo "Task geupdatet"
-  echo "<================================================>"
-}
-
-function updateCategory {
-  echo "<================================================>"
-  sqlite3 $DBDIR "
-    UPDATE $DB
-    SET category = '$UPDATEVALUE'
-    WHERE id = $DBID
-  "
-  echo "Kategorie geupdatet"
-  echo "<================================================>"
-}
-
-function updateWorktime {
-  echo "<================================================>"
-  sqlite3 $DBDIR "
-    UPDATE $DB
-    SET worktime = '$UPDATEVALUE'
-    WHERE id = $DBID
-  "
-  echo " Arbeitszeit geupdatet"
-  echo "<================================================>"
-}
-
-### Reports
-#### Auslesen aller Heutigen Tasks
-function dailyReport {
-  echo "<================================================>"
-  day=$(convertDay $(date +%u))
-  echo "Daly Report vom $day - KW $(date +%V)"
-  sqlite3 $DBDIR -column -header "
-    SELECT
-      count(id) AS 'Tasks',
-      time(sum(worktime), 'unixepoch') AS 'Arbeitszeit'
-    FROM $DB 
-    WHERE kw = '$(date +%V)'
-    AND day = '$(date +%u)' 
-  "
-  echo 
-}
-
-function weeklyReport {
-  echo "<================================================>"
-  echo "Weekly Report vom KW $(date +%V)"
-  sqlite3 $DBDIR -column -header "
-    SELECT 
-      count(id) AS 'Tasks',
-      time(sum(worktime), 'unixepoch') AS 'Arbeitszeit'
-    FROM $DB 
-    WHERE kw = '$(date +%V)'
-  "
-  echo
-}
-
-function dailyCategoryReport {
-  day=$(convertDay $(date +%u))
-  for i in ${!categories[@]}; do
-    echo "<================================================>"
-    echo "Report für Kategorie: ${categories[i]}"
-    echo "Für $day in KW: $(date +%V)"
-    sqlite3 $DBDIR -column -header "
-      SELECT  
-        count(id) AS 'Tasks',
-        time(sum(worktime), 'unixepoch') AS 'Arbeitszeit'
-      FROM $DB 
-      WHERE kw = '$(date +%V)'
-      AND day = '$(date +%u)'
-      AND category = '$i'
-    "
-    echo
-  done
-}
-
-function weeklyCategoryReport {
-  week=$(convertDay $(date +%u))
-  for i in ${!categories[@]}; do
-    echo "<================================================>"
-    echo "Report für Kategorie: ${categories[i]}"
-    echo "In KW: $(date +%V)"
-    sqlite3 $DBDIR -column -header "
-      SELECT  
-        count(id) AS 'Tasks',
-        time(sum(worktime), 'unixepoch') AS 'Arbeitszeit'
-      FROM $DB 
-      WHERE kw = '$(date +%V)'
-      AND category = '$i'
-    "
-    echo
-  done
-}
-
-## Abläufe
-### Prüft ob SQLite3 installiert ist und erstellt eine Datenbank wenn nicht schon vorhanden
-function checkRequirements {
-  dpkg -l sqlite3
-  if [ $? -ne 0 ]; then
-    echo "Bitte sqlite3 installieren!"
-    exit
-  fi
-  
-  if [ ! -d $DIR ];then
-    mkdir -r $DIR
-  fi
-  createDB
-}  
- 
-### Start des Trackings und Tätigkeits Abfrage
-function startTracking {
-  starttime=$(date +%s)
-  echo "<================================================>"
-  echo "Time Tracking gestartet um: $(date +%H:%M)"
-  IFS= read -a doingwords -p "Tätigkeit? `echo $'\n> '`" 
-  doing=${doingwords[0]}
-}
-
-### Beendet das Tacking und Kategorie Abfrage
-function endTracking {
-  for i in ${!categories[@]}; do
-    echo "$i. ${categories[i]}"
-  done
-  IFS= read -p "Kategorie? `echo $'\n> '`" category
-  endtime=$(date +%s)
-  worktime=$(($endtime - $starttime))
-}
-
-### Erstellt eine Zusammenfassung zu dem eben Bearbeiteten Task
-#### Verbesserung: Möglichkeit auch Tasks aus der DB erneut auszugeben
-function printTask {
-  echo "<================================================>"
-  echo "Time Tracking beendet um $(date +%H:%M) - $outputtime"
-  echo "<================================================>"
-  echo "Du hast $outputtime in ${categories[$category]} investiert"
-  echo "<================================================>"
-  echo "Task: $doing"
-  echo "<================================================>"
-}
-
-### Aufruf bei -D(atenbank)
-function showDB {
-  sqlite3 $DBDIR -column -header  "SELECT * from $DB"
-}
-
-### Aufruf bei -c(onfig) [/path/to/config.file]
-function config {
-  if [ -f $OPTARG ];then 
-    config=$OPTARG
-    echo $config
-    # Datei einlesen; Prüfung was angepasst wurde (DB / DB file / Kategorien); validieren; weiter oder exit.
-  else 
-    echo "Dieses Konfigfile existiert nicht"
-    exit
-  fi
-}
-
-### Aufruf bei -e(rase) [DB ID]
-function erase {
-  if [[ $OPTARG =~ ^[0-9]+$ ]]; then
-    DBID=$OPTARG
-    searchById
-    IFS= read -p "Diesen Eintrag löschen?(y/n) `echo $'\n> '`" DELIT
-    if [ $DELIT == "Y" ] || [ $DELIT == "y" ]; then
-      eraseTask
-    fi
-  else
-    echo "Gib die ID des zu löschenden Tasks ein"
-    echo "Mit '-s' kannst du eine Suche starten"
-    exit
-  fi
-}
-
-### Aufruf bei -h(elp)
-function printHelp {
-  echo '
-    Benutzung: ./timeTrack.sh [option [argument]]
-
-    Ohne Option wird das Skript für eine Zeitmessung ausgeführt und dann beendet. 
-
-    Optionen: 
-      -D              # Listet die Tabelle der Datenbank auf
-      -c [arg]        # Konfigurationsdatei
-      -e [DB ID]      # Eintrag aus Tabelle löschen (Siehe -s)
-      -h              # Zeigt diese Hilfe
-      -H [option]     # Zeigt Detail Hilfe zu der Option
-      -i              # Startet eine Aufgaben speicherung mit eigenen Zeiteingaben
-      -l              # Startet das Skript im Loop (abbrechen mit Strg + C)
-      -r [type]       # Zeigt Reports für [day / week / month / category / ...]
-      -s [string]     # Sucht in der Datenbank nach [string] (nur im Aufgaben Feld)
-      -u [DB ID]      # Update für bereits vorhandene Einträge in der Datenbank (Siehe -s)
-  '
-}
-
-### Aufrug bei -H(elp) [option]
-function helpTo {
-  case $1 in
-    c)
-      echo '
-        Benutzung: ./timeTrack.sh -c /path/to/my.conf
-
-        Mit der Option -c kann ein eine Konigurationsdatei angegeben werden. 
-        In der Konfigurationsdatei können individuelle Parameter übergeben werden: 
-          Pfad zur Datenbankdatei:
-            DBDIR="/path/to/file.db"      # Vollständigen Pfad angeben
-
-          In der Datenbankdatei die Tabelle festlegen: 
-            DB="myTable"                  # Keine Sonder- oder Leerzeichen 
-        
-          Eigene Kategorien: 
-            categories[0]="Default")      # Standard Kategorie
-            categories+=("newCategory")   # Hinzufügen einer Kategorie (wiederholbar)
-      '
-      ;;
-    *)
-      exit
-      ;;
-  esac
-}      
-
-### Aufruf bei -i(nsert)
-function insert {
-  IFS= read -p "Tätigkeit? `echo $'\n> '`" TASK
-  IFS= read -p "Dauer? `echo $'\n> '`" WORKTIME 
-  IFS= read -p "Endzeit? `echo $'\n> '`" ENDDATE
-  IFS= read -p "Kategorie? `echo $'\n> '`" CATEGORY
-}
-
-### Aufruf bei -r(eport) [Ansicht...]
-function report {
-  REPORT=$OPTARG
-  clear
-  case $REPORT in
-    day|daily)
-      dailyReport
-      dailyCategoryReport
-      ;;
-    week|weekly)
-      weeklyReport
-      weeklyCategoryReport
-      ;;
-    *)
-      dailyReport
-      ;;
-  esac
-}
-
-### Standard Aufruf
-function default {
-  checkRequirements
-  clear
-  startTracking
-  endTracking
-  calcWorktime $worktime
-  insertTask "$doing" "$category" "$worktime"
-  clear
-  printTask
-}
-
-### Aufruf bei -s(earch) [Suchstring]
-function search {
-  # Optionen ob damit was gemacht werden soll (Update / Löschen)
-  SEARCH=$OPTARG
-  searchByString 
-}
-
-### Aufruf bei -u(pdate) [DB ID]
-function update {
-  # Prüfung ob angaben stimmen, weitere eingaben ändern
-  DBID=$OPTARG
-  searchById
-  echo "
-    1. Datum
-    2. Task
-    3. Kategorie
-    4. Arbeitszeit
-  "
-  IFS= read -p "Was soll geupdatet werden? `echo $'\n> '`" UPDATETYPE
-  IFS= read -p "Was soll eingetragen werden? `echo $'\n> '`" UPDATEVALUE
-  case $UPDATETYPE in
-    1|Datum)
-      updateDate
-      ;;
-    2|Task)
-      updateTask
-      ;;
-    3|Kategorie)
-      updateCategory
-      ;;
-    4|Arbeitszeit)
-      updateWorktime
-      ;;
-    *)
-      echo "Falsche angabe"
-      exit
-      ;;
-    esac
-}
-
-## Umwandlung / Umrechnung
-### Rechnet die Sekunden in Stunden und Minuten um
-function calcWorktime {
-  if [ $1 -ge 3600 ]; then
-    hworktime=$((worktime / 3600))
-    mworktime=$(((worktime % 3600) / 60))
-    gmworktime=$((worktime / 60))
-    outputtime="$gmworktime min ($hworktime:$mworktime H)"
-  else 
-    gmworktime=$((worktime / 60))
-    outputtime="$gmworktime min"
-  fi
-}
-
-function convertDay {
-  case $1 in
-    1)
-      echo "Montag"
-      ;;
-    2)
-      echo "Dienstag"
-      ;;
-    3)
-      echo "Mittwoch"
-      ;;
-    4)
-      echo "Donnerstag"
-      ;;
-    5)
-      echo "Freitag"
-      ;;
-    6)
-      echo "Samstag"
-      ;;
-    7)
-      echo "Sonntag"
-      ;;
-  esac
-}
-
-# Argumente auslesen
-#===============================
-while getopts "Dc:e:hH:ilr:s:Tu:" opt; do
-  case $opt in
-    D)
-      showDB
-      exit
-      ;;
-    c)
-      config
-      exit
-      ;;
-    e)
-      erase
-      exit
-      ;;
-    h)
-      printHelp
-      exit
-      ;;
-    H)
-      helpTo $OPTARG
-      exit
-      ;;
-    i)
-      insert
-      exit
-      ;;
-    l)
-      while true; do
-        default
-      done
-      ;;
-    r)
-      report
-      exit
-      ;;
-    s)
-      search
-      exit
-      ;;
-    T)
-      # Testing
-      results=($(sqlite3 $DBDIR "
-        SELECT *
-        FROM $DB
-      "))
-      
-      #for i in ${!results[@]}; do
-      for i in "${!results[@]}"; do
-        echo "<================================================>"
-        echo "Test für: ${results[i]}"
-
-        echo "Record No. $i: ${results[$i]}"
-
-
-        fieldA=${results[0]};
-        fieldB=${results[1]};
-        fieldC=${results[2]};
-        fieldD=${results[3]};
-
-      done
-
-      echo $fieldA $fieldB $fieldC $fieldD
-      exit
-      ;;
-    u)
-      update  
-      exit
-      ;;
-    *)
-      exit
-      ;;
-  esac
-done
-
-default