# Author: Damien Crier
# Author: Julien Coux
# Copyright 2016 Camptocamp SA
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from odoo import _, models


class GeneralLedgerXslx(models.AbstractModel):
    _name = 'report.a_f_r.report_general_ledger_xlsx'
    _inherit = 'report.account_financial_report.abstract_report_xlsx'

    def _get_report_name(self):
        return _('General Ledger')

    def _get_report_columns(self, report):
        return {
            0: {'header': _('Date'), 'field': 'date', 'width': 11},
            1: {'header': _('Entry'), 'field': 'entry', 'width': 18},
            2: {'header': _('Journal'), 'field': 'journal', 'width': 8},
            3: {'header': _('Account'), 'field': 'account', 'width': 9},
            4: {'header': _('Partner'), 'field': 'partner', 'width': 25},
            5: {'header': _('Ref - Label'), 'field': 'label', 'width': 40},
            6: {'header': _('Cost center'),
                'field': 'cost_center',
                'width': 15},
            7: {'header': _('Rec.'), 'field': 'matching_number', 'width': 5},
            8: {'header': _('Debit'),
                'field': 'debit',
                'field_initial_balance': 'initial_debit',
                'field_final_balance': 'final_debit',
                'type': 'amount',
                'width': 14},
            9: {'header': _('Credit'),
                'field': 'credit',
                'field_initial_balance': 'initial_credit',
                'field_final_balance': 'final_credit',
                'type': 'amount',
                'width': 14},
            10: {'header': _('Cumul. Bal.'),
                 'field': 'cumul_balance',
                 'field_initial_balance': 'initial_balance',
                 'field_final_balance': 'final_balance',
                 'type': 'amount',
                 'width': 14},
            11: {'header': _('Cur.'), 'field': 'currency_name', 'width': 7},
            12: {'header': _('Amount cur.'),
                 'field': 'amount_currency',
                 'type': 'amount',
                 'width': 14},
        }

    def _get_report_filters(self, report):
        return [
            [_('Date range filter'),
                _('From: %s To: %s') % (report.date_from, report.date_to)],
            [_('Target moves filter'),
                _('All posted entries') if report.only_posted_moves
                else _('All entries')],
            [_('Account balance at 0 filter'),
                _('Hide') if report.hide_account_balance_at_0 else _('Show')],
            [_('Centralize filter'),
                _('Yes') if report.centralize else _('No')],
        ]

    def _get_col_count_filter_name(self):
        return 2

    def _get_col_count_filter_value(self):
        return 2

    def _get_col_pos_initial_balance_label(self):
        return 5

    def _get_col_count_final_balance_name(self):
        return 5

    def _get_col_pos_final_balance_label(self):
        return 5

    def _generate_report_content(self, workbook, report):
        # For each account
        for account in report.account_ids:
            # Write account title
            self.write_array_title(account.code + ' - ' + account.name)

            if not account.partner_ids:
                # Display array header for move lines
                self.write_array_header()

                # Display initial balance line for account
                self.write_initial_balance(account, _('Initial balance'))

                # Display account move lines
                for line in account.move_line_ids:
                    self.write_line(line)

            else:
                # For each partner
                for partner in account.partner_ids:
                    # Write partner title
                    self.write_array_title(partner.name)

                    # Display array header for move lines
                    self.write_array_header()

                    # Display initial balance line for partner
                    self.write_initial_balance(partner, _('Initial balance'))

                    # Display account move lines
                    for line in partner.move_line_ids:
                        self.write_line(line)

                    # Display ending balance line for partner
                    self.write_ending_balance(partner, 'partner')

                    # Line break
                    self.row_pos += 1

            # Display ending balance line for account
            self.write_ending_balance(account, 'account')

            # 2 lines break
            self.row_pos += 2

    def write_ending_balance(self, my_object, type_object):
        """Specific function to write ending balance for General Ledger"""
        if type_object == 'partner':
            name = my_object.name
            label = _('Partner ending balance')
        elif type_object == 'account':
            name = my_object.code + ' - ' + my_object.name
            label = _('Ending balance')
        super(GeneralLedgerXslx, self).write_ending_balance(
            my_object, name, label
        )