from odoo import fields, models


class LoanInterestLine(models.Model):
    _name = 'loan.interest.line'
    _description = "Loan Interest Line"

    name = fields.Integer(string="Year",
                          required=True)
    issue_line = fields.Many2one('loan.issue.line',
                                 string="Subscribed loan",
                                 required=True)
    partner_id = fields.Many2one(related='issue_line.partner_id',
                                 store=True,
                                 readlonly=True)
    amount = fields.Monetary(related='issue_line.amount',
                             string="Subscribed amount",
                             currency_field='company_currency_id',
                             readonly=True)
    interest = fields.Monetary(string="Gross interest amount",
                               currency_field='company_currency_id',
                               readonly=True)
    net_interest = fields.Monetary(string="Net interest amount",
                                   currency_field='company_currency_id',
                                   readonly=True)
    taxes_rate = fields.Float(string="Taxes on interest",
                              required=True)
    taxes_amount = fields.Monetary(string="Taxes amount",
                                   currency_field='company_currency_id',
                                   readonly=True)
    accrued_amount = fields.Monetary(string="Accrued amount",
                                     currency_field='company_currency_id',
                                     readonly=True)
    accrued_interest = fields.Monetary(string="Accrued gross interest",
                                       currency_field='company_currency_id',
                                       readonly=True)
    accrued_net_interest = fields.Monetary(
                                    string="Accrued net interest",
                                    currency_field='company_currency_id',
                                    readonly=True)
    accrued_taxes = fields.Monetary(string="Accrued taxes to pay",
                                    currency_field='company_currency_id',
                                    readonly=True)
    due_date = fields.Date(string="Due date")
    company_currency_id = fields.Many2one('res.currency',
                                          related='company_id.currency_id',
                                          string="Company Currency",
                                          readonly=True)
    company_id = fields.Many2one('res.company',
                                 related='issue_line.company_id',
                                 string="Company",
                                 readonly=True)
    state = fields.Selection([('draft', 'Draft'),
                              ('due', 'Due'),
                              ('requested', 'Payment requested'),
                              ('donation', 'Donation'),
                              ('paid', 'Paid')
                              ],
                             string="State",
                             default="draft")