Fix #2: Use amount sign to precise if it's a debit or a credit

utils.py

@@ -50,16 +50,29 @@ def readPdfBankStatement(filePath):
     date = None
     comment = []
     transactions = []
+    debitIndex = None
+    creditIndex = None
     for line in lines:
         if not started:
             # We are interested in the content after this line:)
             soldeCrediteurAuRegexMatch = SOLDE_CREDITEUR_AU_REGEX.match(line)
-            if soldeCrediteurAuRegexMatch is not None or (COLUMNS_HEADER.match(line) and not firstPage):
+            if COLUMNS_HEADER.match(line) is not None:
+                getIndex = lambda line, type_: line.index(type_) + len(type_)
+                debitIndex = getIndex(line, 'Débit')
+                creditIndex = getIndex(line, 'Crédit')
+                #print(f'{line.index("Débit") + len("Débit")=}')
+                #print(f'{line.index("Crédit") + len("Crédit")=}')
+            if soldeCrediteurAuRegexMatch is not None or (COLUMNS_HEADER.match(line) is not None and not firstPage):
                 if soldeCrediteurAuRegexMatch is not None:
                     initialDate = datetime.strptime(soldeCrediteurAuRegexMatch.group(1), '%d.%m.%Y')
                     initialAmount = toFloat(soldeCrediteurAuRegexMatch.group(2))
                     print(f'{initialAmount=}')
                     #currentAmount = initialAmount
+                '''
+                else:
+                    print(f'{line.index("Débit")=}')
+                    print(f'{line.index("Crédit")=}')
+                '''
                 started = True
                 continue
         else:
@@ -95,9 +108,15 @@ def readPdfBankStatement(filePath):
                         #'currentAmount': currentAmount,
                         'comment': '\n'.join(comment)
                     }]
+                    #print('index', lastIndex(line, ' '))
+                    #print(f'!{line}!')
+                    #print(amount, len(line))
                     date = None
                 date, firstCommentLine, valeur, amount = firstLineOfPaymentRegexMatch.groups()
+                lineLen = len(line)
                 amount = toFloat(amount)
+                if abs(debitIndex - lineLen) < abs(creditIndex - lineLen):
+                    amount *= -1
                 #currentAmount -= amount
                 comment = [firstCommentLine]
             elif line != '':
@@ -111,4 +130,8 @@ def readPdfBankStatement(filePath):
             #'currentAmount': currentAmount,
             'comment': '\n'.join(comment)
         }]
-    return initialAmount, totalMonthlyDebit, totalMonthlyCredit, transactions, fileDatetime
+    return initialAmount, totalMonthlyDebit, totalMonthlyCredit, transactions, fileDatetime
+
+def lastIndex(myStr, character):
+    index = myStr[::-1].index(character)
+    return len(myStr) - index - 1