From a23a944a0320976825548817eeffe09c13b6f4bb Mon Sep 17 00:00:00 2001
From: chapeau <me@chapoline.me>
Date: Mon, 13 Jan 2025 08:02:37 +0100
Subject: [PATCH] add subcommands

---
 ttracker.py | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/ttracker.py b/ttracker.py
index 92e0058..a73ee6e 100755
--- a/ttracker.py
+++ b/ttracker.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 
+import argparse
 import datetime
 import sys, tempfile, os
 import sqlite3
@@ -17,9 +18,26 @@ def db_get_current_entry(cur):
     return res
   return (None, None, None)
 
+def show_last_entries(cur):
+  res = cur.execute("SELECT * FROM ttracker ORDER BY start DESC LIMIT 10").fetchall()
+  for e in res:
+    start = datetime.datetime.fromtimestamp(e[0])
+    if e[1] is not None:
+      end = datetime.datetime.fromtimestamp(e[1])
+      print(f'{when_are_we(start.date())}, {start.strftime("%H:%M")}-{end.strftime("%H:%M")}: {e[2]}')
+    else:
+      print(f'{when_are_we(start.date())}, {start.strftime("%H:%M")}-')
+
+
 def new_entry(cur, now):
   cur.execute(f'INSERT INTO ttracker VALUES (?, null, null)', (int(now.timestamp()),))
 
+def cancel_last_entry(cur, entry):
+  if entry[0] != None:
+    cur.execute("DELETE FROM ttracker WHERE start = ?", (entry[0],))
+  else:
+   cur.execute("UPDATE ttracker SET end=null, text=null WHERE start = (SELECT start FROM ttracker ORDER BY start DESC LIMIT 1)")
+
 def end_entry(cur, entry, now):
   entry_start = datetime.datetime.fromtimestamp(entry[0])
 
@@ -63,11 +81,36 @@ def when_are_we(date):
     return f'{delta} days ago'
 
 def main():
+  parser = argparse.ArgumentParser(
+                    prog='ttracker',
+                    description='Simple time tracker')
+
+  subparsers = parser.add_subparsers()
+  parser_show = subparsers.add_parser('show')
+  parser_show.set_defaults(show=True)
+
+  parser_show = subparsers.add_parser('cancel')
+  parser_show.set_defaults(cancel=True)
+
+  args = parser.parse_args()
+
   now = datetime.datetime.now()
   con = sqlite3.connect(DATABASE)
   cur = con.cursor()
   db_init(cur)
+
+  if 'show' in args:
+    show_last_entries(cur)
+    return
+
   entry = db_get_current_entry(cur)
+
+  if 'cancel' in args:
+    cancel_last_entry(cur, entry)
+    con.commit()
+    show_last_entries(cur)
+    return
+
   if entry[0] is None:
     new_entry(cur, now)
     print(f'Add new entry starting at {now.strftime("%a %d %b")} ({when_are_we(now.date())}) - {now.strftime("%H:%M")}')