其實我做緊嘅係adjustment

係每個ISIN要有3樣野要做

### Situation 1:

如果 Grand total + amount in func > 0 (row 8 ?)

  - Account column: A1311, Debit column: Grand Total+amount in func

  - 加多行row:
      - account:1020,
      - debit column: Grand Total+amount in func

  - 加多行row:
      - account:NA8600,
      - debit: grand total + amount in func

  - 再加多行row:
      - account NA8601,
      - credit: grand total + amount in func

### Situation 2:

如果Grand total + amount in func < 0 (row 8 ?)

  - Account column: A1311, Credit column: Grand Total+amount in func

  - 加多行row: account:1020, credit column: Grand Total+amount in func

  - 加多行row: account:NA8700, credit: grand total + amount in func

  - 再加多行row: account NA8701, debit: grand total + amount in func

### Situation 3:

如果Grand total + amount in func = 0

  - 咩都唔洗做

### Special case (如果PCCO Code係P1375000):

### Situation 1:

如果Grand total + amount in func > 0 (missing example)

  - Account column: P1375, Debit column: Grand Total+amount in func

  - 加多行row: account:2020, debit column: Grand Total+amount in func

  - 加多行row: account:NA8600, debit: grand total + amount in func

  - 再加多行row: account NA8601, credit: grand total + amount in func


### Situation 2:

如果Grand total + amount in func < 0 (row 21)

  - Account column: P1375, Credit column: Grand Total+amount in func

  - 加多行row: account:2020, credit column: Grand Total+amount in func

  - 加多行row: account:8700, credit: grand total + amount in func

  - 再加多行row: account 8701, debit: grand total + amount in func

### Situation 3:

如果Grand total + amount in func = 0

  - 咩都唔洗做