# -*- coding: utf-8 -*-

import uuid
from odoo import models, fields, api, _


class SlideChannel(models.Model):
    _inherit = 'slide.channel'

    uuid = fields.Char('UUID', required=True, copy=False, readonly=True, default=lambda self: uuid.uuid4(),
                       tracking=True)
    code = fields.Char('Code', required=True, copy=False, readonly=True, default=lambda self: _('New'), tracking=True)
    instance_arrangement = fields.Selection(
        [('share', 'Share'), ('exclude', 'Exclude'), ('both', 'Both'), ('no_need', 'No Need')], required=True,
        default="no_need", string="Instance Arrangement")

    shared_instance_count = fields.Integer('Shared Instance Count', default=1)
    instance_base = fields.Many2one('ospp.instance', string="Instance Base")
    instance_ids = fields.One2many('channel.instance', 'channel_id', string="Instances")

    def name_get(self):
        # Prefetch the fields used by the `name_get`, so `browse` doesn't fetch other fields
        self.browse(self.ids).read(['name', 'code'])
        return [(channel.id, '%s%s' % (channel.code and '[%s] ' % channel.code or '', channel.name))
                for channel in self]

    @api.model_create_multi
    def create(self, vals_list):
        for vals in vals_list:
            if 'company_id' in vals:
                self = self.with_company(vals['company_id'])
            if vals.get('code', _("New")) == _("New"):
                seq_date = None
                vals['code'] = self.env['ir.sequence'].next_by_code('slide.channel', sequence_date=seq_date) or _("New")

        return super().create(vals_list)


class ChannelInstance(models.Model):
    _name = "channel.instance"
    _inherit = ['mail.thread', 'mail.activity.mixin']
    _description = "Channel Instance"

    sequence = fields.Integer('Sequence', default=10)
    uuid = fields.Char(
        'UUID', required=True, copy=False, readonly=True, default=lambda self: uuid.uuid4(), tracking=True)
    code = fields.Char('Code', required=True, copy=False, readonly=True, default=lambda self: _('New'), tracking=True)
    channel_id = fields.Many2one('slide.channel', required=True, string="Channel")
    instance_id = fields.Many2one('ospp.instance', required=True, string="Instance")
    name = fields.Char('Name', required=True)
    service_name = fields.Char('Service Name', required=True)
    service_url = fields.Char('Service URL', required=True)
    user_scope = fields.Many2many('slide.channel.partner', string="User Scope")
    active = fields.Boolean('Active', default=True)

    def name_get(self):
        # Prefetch the fields used by the `name_get`, so `browse` doesn't fetch other fields
        self.browse(self.ids).read(['name', 'code'])
        return [(channel.id, '%s%s' % (channel.code and '[%s] ' % channel.code or '', channel.name))
                for channel in self]

    @api.model_create_multi
    def create(self, vals_list):
        for vals in vals_list:
            if 'company_id' in vals:
                self = self.with_company(vals['company_id'])
            if vals.get('code', _("New")) == _("New"):
                seq_date = None
                vals['code'] = self.env['ir.sequence'].next_by_code(
                    'channel.instance', sequence_date=seq_date) or _("New")

        return super().create(vals_list)