basic calculations on time, figuring hours clocked

database.py

@@ -1,6 +1,6 @@
 import sqlite3
 from user_input import *
-from datetime import datetime
+from datetime import datetime, timedelta
 
 # establish a connection to a .db file and create a cursor object
 con = sqlite3.connect('data.db')
@@ -50,12 +50,14 @@ def get_table_length():
         table_rows.append(row)
     return len(table_rows)
 
-
-def get_stamp_by_date():
-    pass
-
 def get_weekly_hours():
-    pass
+    current_time = datetime.now()
+    minus_week = current_time - timedelta(days = 7)
+    
+    return cur.execute("""
+    SELECT time_in, time_out FROM TIMESTAMPS
+    WHERE time_in>:minus_week
+    """, {"minus_week": minus_week})
 
 def get_all_hours():
     pass

datetime_test.py

@@ -1,4 +1,4 @@
-from datetime import datetime
+from datetime import datetime, timedelta
 from time import time
 
 timestamp1 = "Feb 12 08:02:32 2014"
@@ -7,17 +7,21 @@ timestamp2 = "Feb 21 11:52:02 2014"
 converted1 = datetime.strptime(timestamp1, "%b %d %H:%M:%S %Y")
 converted2 = datetime.strptime(timestamp2, "%b %d %H:%M:%S %Y")
 
+# print(converted1)
+# print(converted2)
+
+# difference = converted2 - converted1
+# days_extracted = difference.days
+
+# print(difference)
+
+# def days_to_minutes(days):
+#     hours = days * 24
+#     minutes = hours * 60
+#     return minutes
+
+# print(days_to_minutes(days_extracted))
+
+
 print(converted1)
-print(converted2)
-
-difference = converted2 - converted1
-days_extracted = difference.days
-
-print(difference)
-
-def days_to_minutes(days):
-    hours = days * 24
-    minutes = hours * 60
-    return minutes
-
-print(days_to_minutes(days_extracted))
+print(converted1 - timedelta(days=7))

main.py

@@ -1,4 +1,8 @@
 from user_input import *
 from database import *
 
+print("""
+Welcome to the personal time stamp program.
+This program is intended to help you keep track of your work hours on personal projects.""")
+
 parse_input()

user_input.py

@@ -1,19 +1,19 @@
 from database import *
 from datetime import *
 
-user_prompt = """
-Welcome to the personal time stamp program.
-This program is intended to help you keep track of your work hours on personal projects.
+# String format for datetime string
+# "%Y-%m-%d %H:%M:%S.%f"
 
+user_prompt = """
 Please choose from the following options:
-1) Insert a new timestamp
+1) New time punch
 2) Select all timestamps (option: limit number of results)
 3) Find a timestamp by session id
 4) Calculate total hours for the week
 5) Calculate complete sum of hours
 """
 
-# Inner functions detailed below:
+# New time punch:
 def handle_first_option():
     in_out = input("Punching in or out? i/o \n")
 
@@ -23,8 +23,7 @@ def handle_first_option():
         print("Please enter the following details:")
         name = input("Your name: ")
         purpose = input("Current task: ")
-
-        print("\nPlease confirm your details:")
+        print("Please confirm your details:")
         confirmation = input(f'{name} clocking in at {time_of_stamp} for {purpose}. Confirm? y/n ')
 
         if confirmation == 'n':
@@ -48,7 +47,7 @@ def handle_first_option():
     elif in_out == 'o':
         time_of_stamp = datetime.now()
         print("Preparing to punch out.")
-        session = input("Please provide your session ID." )
+        session = input("Please provide your session ID: ")
         punch_out(time_of_stamp, session)
         print("Punch out successful. Returning...")
         parse_input()
@@ -56,7 +55,7 @@ def handle_first_option():
         print("Invalid input. Please try again:")
         handle_first_option()
 
-
+# Select time stamps:
 def handle_second_option():
     limit_results = input("Returning all timestamps. Limit results? y/n \n")
     if limit_results == 'n':
@@ -64,6 +63,17 @@ def handle_second_option():
         for row in output:
             print(row)
 
+        another_selection = input("Make another selection? y/n \n")
+
+        if another_selection == 'y':
+            parse_input()
+        elif another_selection == 'n':
+            pass
+        else:
+            print("Make another selection:")
+            parse_input()
+        
+
     elif limit_results == 'y':
         def find_row_limit():
             user_limit = input("How many rows? \n")
@@ -105,11 +115,51 @@ def handle_second_option():
         print("Please provide a valid selection.")
         handle_second_option()
 
-
+# Find stamp by session id
 def handle_third_option():
-    stamp = datetime.now()
-    array = test_select_new(stamp, 'mikayla', 'not python')
-    print(array)
+    user_id = input("Provide your session id: ")
+    response = get_created_id(user_id)
+
+    print("Data fetched successfully:")
+    for data in response:
+        print(data)
+    
+    new_selection = input("Make another selection? y/n ")
+    if new_selection == 'y':
+        parse_input()
+    elif new_selection == 'n':
+        pass
+    else:
+        print("Invalid input.")
+        parse_input()
+
+# Calculate weekly hours
+def handle_fourth_option():
+    print("Find weekly hours.")
+    # target = input("Enter a target user name: ")
+    # print(f'Find weekly hours for {target}')
+    result = get_weekly_hours()
+
+    total_hours = []
+    for data in result:
+        inner_comparison = []
+        for each in data:
+            inner_comparison.append(datetime.strptime(each, "%Y-%m-%d %H:%M:%S.%f"))
+        total_hours.append(inner_comparison[1] - inner_comparison[0])
+    
+    print(total_hours)
+
+    hours = 0
+    minutes = 0
+    total = 0
+    for item in total_hours:
+        total += item.seconds + (item.microseconds / 10 ** 6)
+
+    hours = total / (60 * 60)
+    minutes = total / 60
+    print(f'Weekly hours: {round(hours, 3)}')
+    print(f'In minutes: {round(minutes, 3)}')
+
 
 def __admin__():
     print("ADMIN PORTAL")
@@ -118,6 +168,7 @@ def __admin__():
     1) Delete all rows from table (table and schema will persist)
     2) Drop table (database will reinitialize on next render)
     3) Backup data from SQLite file.
+    4) Populate with hard coded values
 
     Take care, some actions will permanently delete all data.\n
     """)
@@ -131,6 +182,8 @@ def __admin__():
         print("Drop table. Confirm?")
     elif int(admin_prompt) == 3:
         print("Back up all SQLite data.")
+    elif int(admin_prompt) == 4:
+        print("Populate hard coded data.")
     else:
         print("Invalid input.")
 
@@ -142,6 +195,7 @@ def parse_input():
     print(user_prompt)
     response = input("Enter your selection: ")
 
+    # Error handling
     try:
         response = int(response)
     except ValueError:
@@ -151,12 +205,10 @@ def parse_input():
         print("Please provide a valid input.")
         parse_input()
 
-
-
     if type(response) == int:
         print(f'You selected {response}. Working...')
 
-
+    # Directing to secondary functions
     if response == 1:
         handle_first_option()
     elif response == 2:
@@ -164,7 +216,7 @@ def parse_input():
     elif response == 3:
         handle_third_option()
     elif response == 4:
-        pass
+        handle_fourth_option()
     elif response == 5:
         pass
     elif response == 90909: