# Check mandatory filters
# ------------------------------------------------------------------

if not filter_values.get('posting_date') or not filter_values.get('posting_date1'):
  msgprint("Please select From Posting Date and To Posting Date ")
  raise Exception
else:
  from_date = filter_values.get('posting_date')
  to_date = filter_values.get('posting_date1')

if not filter_values['range_1'] or not filter_values['range_2'] or not filter_values['range_3'] or not filter_values['range_4']:
  msgprint("Please select aging ranges in no of days in 'More Filters' ")
  raise Exception

# validate Range
range_list = ['range_1','range_2','range_3','range_4']
for r in range(len(range_list)-1):
  if not cint(filter_values[range_list[r]]) < cint(filter_values[range_list[r + 1]]):
    msgprint("Range %s should be less than Range %s." % (cstr(r+1),cstr(r+2)))
    raise Exception

  
# Add columns
# ------------------------------------------------------------------
data = [['Aging Date','Date','80px',''],
        ['Transaction Date','Date','80px',''],
        ['Account','Data','120px',''],
        ['Against Voucher Type','Data','120px',''],
        ['Against Voucher','Data','120px',''],
        ['Voucher Type','Data','120px',''],
        ['Voucher No','Data','120px',''],
        ['Remarks','Data','160px',''],
        ['Supplier Type', 'Data', '80px', ''],
        ['Due Date', 'Data', '80px', ''],
        ['Bill No','Data','80px',''],
        ['Bill Date','Data','80px',''],
        ['Opening Amt','Currency','120px',''],
        ['Outstanding Amt','Currency','120px',''],
        ['Age (Days)', 'Currency', '150px', ''],
        ['0-'+cstr(filter_values['range_1']),'Currency','100px',''],
        [cstr(cint(filter_values['range_1']) + 1)+ '-' +cstr(filter_values['range_2']),'Currency','100px',''],
        [cstr(cint(filter_values['range_2']) + 1)+ '-' +cstr(filter_values['range_3']),'Currency','100px',''],
        [cstr(cint(filter_values['range_3']) + 1)+ '-' +cstr(filter_values['range_4']),'Currency','100px',''],
        [cstr(filter_values['range_4']) + '-Above','Currency','100px','']]
        

for d in data:
  colnames.append(d[0])
  coltypes.append(d[1])
  colwidths.append(d[2])
  coloptions.append(d[3])
  col_idx[d[0]] = len(colnames)-1
  
# ageing based on
# ------------------------------------------------------------------
aging_based_on = 'Aging Date'
if filter_values.has_key('aging_based_on') and filter_values['aging_based_on']:
  aging_based_on = filter_values['aging_based_on'].split(NEWLINE)[-1]

if  len(res) > 600 and from_export == 0:
  msgprint("This is a very large report and cannot be shown in the browser as it is likely to make your browser very slow.Please select Account or click on 'Export' to open in excel")
  raise Exception


# ------------------------------------------------------------------
# main loop starts here
# ------------------------------------------------------------------

out = []
total_booking_amt, total_outstanding_amt = 0,0

for r in res:
  # get supplier type
  supplier_type = sql("select t1.supplier_type from tabSupplier t1, tabAccount t2 where t1.name = t2.account_name and t2.name = '%s'" % r[col_idx['Account']])
  r.append(supplier_type and cstr(supplier_type[0][0]) or '')

  outstanding_amt, booking_amt, due_date, bill_no, bill_date, cond = 0,0, '','','', ''

  # if entry against Payable Voucher
  if r[col_idx['Against Voucher']] and r[col_idx['Voucher Type']] == 'Payable Voucher':
    due_date, bill_no, bill_date = [cstr(t) for t in sql("select due_date,bill_no,bill_date from `tabPayable Voucher` where name = %s", r[col_idx['Voucher No']])[0]]

    # get opening
    booking_amt = sql("select credit from `tabGL Entry` where account = %s and voucher_no = %s and is_cancelled = 'No'", (r[col_idx['Account']], r[col_idx['Voucher No']]))
    booking_amt = booking_amt and flt(booking_amt[0][0]) or 0

    cond = " and against_voucher = '%s' and against_voucher is not null" % r[col_idx['Against Voucher']]

  # if entry against JV & and not adjusted within period
  elif r[col_idx['Against Voucher Type']] == 'Payable Voucher' and sql("select name from `tabPayable Voucher` where name = '%s' and (posting_date < '%s' or posting_date > '%s') and docstatus = 1" % (r[col_idx['Against Voucher']], from_date, to_date)):
    cond = " and voucher_no = '%s' and ifnull(against_voucher, '') = '%s'" % (r[col_idx['Voucher No']], r[col_idx['Against Voucher']])
  
  # if un-adjusted
  elif not r[col_idx['Against Voucher']]:
    cond = " and ((voucher_no = '%s' and ifnull(against_voucher, '') = '') or (ifnull(against_voucher, '') = '%s' and voucher_type = 'Journal Voucher'))" % (r[col_idx['Voucher No']], r[col_idx['Voucher No']])

  if cond:
    outstanding_amt = flt(sql("select sum(ifnull(credit, 0))-sum(ifnull(debit, 0)) from `tabGL Entry` where account = '%s' and ifnull(is_cancelled, 'No') = 'No' and posting_date <= '%s' %s" % (r[col_idx['Account']], to_date, cond))[0][0] or 0)

    # add to total outstanding
    total_outstanding_amt += flt(outstanding_amt)

    # add to total booking amount
    if outstanding_amt and r[col_idx['Voucher Type']] == 'Payable Voucher' and r[col_idx['Against Voucher']]:
      total_booking_amt += flt(booking_amt)

  r += [due_date, bill_no, bill_date, booking_amt, outstanding_amt]
  
  # split into date ranges
  val_l1 = val_l2 = val_l3 = val_l4 = val_l5_above= 0
  if r[col_idx[aging_based_on]]:
    diff = (getdate(to_date) - getdate(r[col_idx[aging_based_on]])).days
    if diff < cint(filter_values['range_1']):
      val_l1 = outstanding_amt
    if diff >= cint(filter_values['range_1']) and diff < cint(filter_values['range_2']):
      val_l2 = outstanding_amt
    if diff >= cint(filter_values['range_2']) and diff < cint(filter_values['range_3']):
      val_l3 = outstanding_amt
    if diff >= cint(filter_values['range_3']) and diff < cint(filter_values['range_4']):
      val_l4 = outstanding_amt
    if diff >= cint(filter_values['range_4']):
      val_l5_above = outstanding_amt

  r += [diff, val_l1, val_l2, val_l3, val_l4, val_l5_above]

  # Only show that entry which has outstanding
  if abs(flt(outstanding_amt)) > 0.001:
    out.append(r)
    
if  len(out) > 300 and from_export == 0:
  msgprint("This is a very large report and cannot be shown in the browser as it is likely to make your browser very slow.Please select Account or click on 'Export' to open in excel")
  raise Exception


# Append Extra rows to RES
# ------------------------------------------------------------------
t_row = ['' for i in range(len(colnames))]
t_row[col_idx['Voucher No']] = 'Total'
t_row[col_idx['Opening Amt']] = total_booking_amt
t_row[col_idx['Outstanding Amt']] = total_outstanding_amt
out.append(t_row)