# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.

from odoo import api, fields, models
from odoo import tools


class CrmPartnerReportAssign(models.Model):
    """ CRM Lead Report """
    _name = "crm.partner.report.assign"
    _auto = False
    _description = "CRM Partnership Analysis"

    partner_id = fields.Many2one('res.partner', 'Partner', required=False, readonly=True)
    grade_id = fields.Many2one('res.partner.grade', 'Grade', readonly=True)
    activation = fields.Many2one('res.partner.activation', 'Activation', index=True)
    user_id = fields.Many2one('res.users', 'User', readonly=True)
    date_review = fields.Date('Latest Partner Review')
    date_partnership = fields.Date('Partnership Date')
    country_id = fields.Many2one('res.country', 'Country', readonly=True)
    team_id = fields.Many2one('crm.team', 'Sales Team', oldname='section_id', readonly=True)
    nbr_opportunities = fields.Integer('# of Opportunity', readonly=True, oldname='opp')
    turnover = fields.Float('Turnover', readonly=True)
    date = fields.Date('Invoice Account Date', readonly=True)

    _depends = {
        'account.invoice.report': ['date', 'partner_id', 'price_total', 'state', 'type'],
        'crm.lead': ['partner_assigned_id'],
        'res.partner': ['activation', 'country_id', 'date_partnership', 'date_review',
                        'grade_id', 'parent_id', 'team_id', 'user_id'],
    }

    @api.model_cr
    def init(self):
        """
            CRM Lead Report
            @param cr: the current row, from the database cursor
        """
        tools.drop_view_if_exists(self._cr, 'crm_partner_report_assign')
        self._cr.execute("""
            CREATE OR REPLACE VIEW crm_partner_report_assign AS (
                SELECT
                    coalesce(i.id, p.id - 1000000000) as id,
                    p.id as partner_id,
                    (SELECT country_id FROM res_partner a WHERE a.parent_id=p.id AND country_id is not null limit 1) as country_id,
                    p.grade_id,
                    p.activation,
                    p.date_review,
                    p.date_partnership,
                    p.user_id,
                    p.team_id,
                    (SELECT count(id) FROM crm_lead WHERE partner_assigned_id=p.id) AS nbr_opportunities,
                    i.price_total as turnover,
                    i.date
                FROM
                    res_partner p
                    left join account_invoice_report i
                        on (i.partner_id=p.id and i.type in ('out_invoice','out_refund') and i.state in ('open','in_payment','paid'))
            )""")