def __init__(self):
self.__connection = SQLiteUtil().Connect('todolist')
self.__cur = self.__connection.cursor()
class todolist(object):
def __init__(self):
self.__connection = SQLiteUtil().Connect('todolist')
self.__cur = self.__connection.cursor()
@staticmethod
def mapRecord2TodoItem(row):
return TodoItem(row[0], row[1], row[2], row[3], row[4])
def getTodoLists(self):
sql = '''select todoId, title, taskContent, warningDate, status
from todolist
order by todoId desc'''
self.__cur.execute(sql)
rs = self.__cur.fetchall()
self.__connection.commit()
return list(map(self.mapRecord2TodoItem, rs))
def getTodo(self, id):
sql = '''select todoId, title, taskContent, warningDate, status
from todolist
where todoId = %s''' % id
self.__cur.execute(sql)
rs = self.__cur.fetchall()
self.__connection.commit()
if(0 == len(rs)):
return None
else:
return self.mapRecord2TodoItem(rs[0])
def addTodo(self, title, content):
sql = '''insert into todolist(title, taskContent, warningDate, status)
values(?, ?, ?, 0)'''
warningDate = datetime.datetime.now()
self.__cur.execute(sql, (title, content, warningDate))
self.__cur.execute('select last_insert_rowid() newid')
rs = self.__cur.fetchall()
self.__connection.commit()
return TodoItem(rs[0][0], title, content, warningDate, 0)
def delTodo(self, id):
sql = 'delete from todolist where todoid = %s' % id
self.__cur.execute(sql)
self.__connection.commit()
def updateTodo(self, todo):
if(type(todo) == TodoItem):
updtdi = todo
oldtdi = self.getTodo(updtdi.TodoID)
isUpdate = False
sql = 'update todolist set'
if(updtdi.Title != oldtdi.Title):
sql = sql + ' Title="%s"' % updtdi.Title
isUpdate = True
if(updtdi.Content != oldtdi.Content):
sql = sql + ' taskContent="%s"' % updtdi.Content
isUpdate = True
if(updtdi.WarningDate != oldtdi.WarningDate):
sql = sql + ' warningDate=%s' % updtdi.WarningDate
isUpdate = True
if(updtdi.Status != oldtdi.Status):
sql = sql + ' status=%s' % 1 if(updtdi.Status) else 0
isUpdate = True
if(isUpdate):
self.__cur.execute(sql)
self.__connection.commit()
