# -*- coding: UTF-8 -*-
# This file is part electronic_mail_template module for Tryton.
# The COPYRIGHT file at the top level of this repository contains
# the full copyright notices and license terms.
from trytond.model import Workflow, ModelView, ModelSQL, fields
from trytond.pyson import Eval, And
from datetime import datetime, timedelta
from trytond.pool import Pool
from trytond.wizard import (Wizard, StateTransition, StateView, Button)
from trytond.transaction import Transaction
from .exceptions import ErrorSynchronizingSale
from trytond.i18n import gettext

STATES = {
        'readonly': (Eval('state') != 'draft')
    }

CHANNELS = [
    ('', ''),
    ('mercadolibre', 'Mercado Libre'),
    ('rappi', 'Rappi'),
    ('melhous', 'Melhous'),
    ('ifood', 'IFood'),
    ('shopify', 'Shopify'),
    ('socialnetwork', 'Social Network'),
    ('direct', 'Direct'),
    ('pageweb', 'Page Web'),
    ('internal', 'Internal'),
    ('platform', 'Platform'),
    ('telephone', 'Telephone'),
]

TYPE_INVOICE = [
    ('', ''),
    ('C', 'Computador'),
    ('P', 'POS'),
    ('M', 'Manual'),
    ('1', 'Venta Electronica'),
    ('2', 'Exportacion'),
    ('3', 'Factura por Contingencia Facturador'),
    ('4', 'Factura por Contingencia DIAN'),
    ('91', 'Nota Crédito Eléctronica'),
    ('92', 'Nota Débito Eléctronica'),
]

ORDERS_CREATED = 0


class SaleWebChannel(Workflow, ModelSQL, ModelView):
    'Web Channel'
    __name__ = 'sale.web_channel'
    _rec_name = 'name'
    name = fields.Char('Name Channel')
    channel_name = fields.Selection(CHANNELS,
                                    'Channel', select=True, required=True, states=STATES)
    company = fields.Many2One('company.company', 'Company', required=True,
                              states=STATES)
    shop = fields.Many2One('sale.shop', 'Shop', domain=[
        ('company', '=', Eval('company'))
    ], states=STATES)
    user = fields.Many2One('res.user', 'User', domain=[
        ('company', '=', Eval('company'))
    ], states=STATES)
    secret_key = fields.Char('Secret Key')
    app_id = fields.Char('Application ID')
    redirect_uri = fields.Char('Redirect URI', states={
        'invisible': (Eval('channel_name') != 'mercadolibre'),
    })
    authorization_code = fields.Char('Authorization Code', states={
        'invisible': (Eval('channel_name') != 'mercadolibre'),
    })
    access_token = fields.Char('Access Token', states={
        'invisible': And(
            Eval('channel_name') != 'mercadolibre',
            Eval('channel_name') != 'rappi'),
    })
    creation_time = fields.DateTime('Creation Time', states={
        'invisible': (Eval('channel_name') != 'mercadolibre'),
    })
    status_token = fields.Function(fields.Selection([
            ('expired', 'Expired'),
            ('active', 'Active'),
        ], 'Status Token', readonly=True, states={
            'invisible': (Eval('channel_name') != 'mercadolibre'),
        }), 'get_status_token')
    refresh_token = fields.Char('Refresh Token', states={
        'invisible': (Eval('channel_name') != 'mercadolibre'),
    })
    state = fields.Selection([
            ('draft', 'Draft'),
            ('active', 'Active'),
            ('finished', 'Finished'),
        ], 'State', select=True, readonly=True)
    freight_product = fields.Many2One('product.product', 'Freight Product',
                                      states=STATES)
    bonus_product = fields.Many2One('product.product', 'Bonus Product', states={
        'invisible': (Eval('channel_name') != 'mercadolibre'),
        'readonly': (Eval('state') != 'draft')
                                    })
    tip_product = fields.Many2One('product.product', 'Tip Product', states={
        'invisible': (Eval('channel_name') != 'shopify'),
        'readonly': (Eval('state') != 'draft')
    })

    generic_product = fields.Many2One('product.product', 'Generic Product', states={
        # 'invisible': (Eval('channel_name') != 'shopify'),
        'readonly': (Eval('state') != 'draft')
    })
    report = fields.Many2One('ir.action.report', 'Report', states=STATES)
    invoice_type = fields.Selection(TYPE_INVOICE, 'Type Invoice',
                                    states=STATES)
    seller_id = fields.Char('Seller ID', states={
        'invisible': ~Eval('channel_name').in_(['mercadolibre', 'rappi']),
        'readonly': (Eval('state') != 'draft')
    })
    # admin_category = fields.Many2One('product.category', 'Admin Category',
    #     domain=[
    #         ('accounting', '=', False),
    #         ])
    price_list = fields.Many2One('product.price_list', 'Pricelist', ondelete="RESTRICT")
    template_notification = fields.Many2One(
        'email.template', 'Template Notification')
    api_key = fields.Char('Api Key', states={
        'invisible': (Eval('channel_name') != 'shopify'),
    })
    password_api = fields.Char('Api Password', states={
        'invisible': (Eval('channel_name') != 'shopify'),
    })
    host_name = fields.Char('Host Name', states={
        'invisible': And(
            Eval('channel_name') != 'shopify',
            Eval('channel_name') != 'rappi'),
    })
    party = fields.Many2One('party.party', 'party', required=False)
    payment_term = fields.Many2One('account.invoice.payment_term',
                                   'Payment Term')

    @classmethod
    def __setup__(cls):
        super(SaleWebChannel, cls).__setup__()
        cls._transitions |= set((
            ('draft', 'active'),
            ('active', 'draft'),
            ('active', 'finished'),
            ('finished', 'active'),
        ))
        cls._buttons.update({
            'draft': {
                'invisible': Eval('state') != 'active',
            },
            'active': {
                'invisible': Eval('state') == 'active',
            },
            'finished': {
                'invisible': Eval('state') != 'active',
            },
            'refresh_token_b': {
                'invisible': And(Eval('channel_name') != 'mercadolibre', Eval('channel_name') != 'rappi'),
            },
            'synchronize_menu': {
                'invisible': And(Eval('channel_name') != 'rappi', Eval('state') == 'active'),
            },
        })

    @staticmethod
    def default_company():
        return Transaction().context.get('company')

    # @classmethod
    # def import_data(cls, fields_names, data):
    #     return 0

    @staticmethod
    def default_state():
        return 'draft'

    @classmethod
    @ModelView.button
    @Workflow.transition('draft')
    def draft(cls, records):
        pass

    @classmethod
    @ModelView.button
    @Workflow.transition('active')
    def active(cls, records):
        pass

    @classmethod
    @ModelView.button
    @Workflow.transition('finished')
    def finished(cls, records):
        pass

    @classmethod
    @ModelView.button
    def synchronize_menu(cls, records):
        for record in records:
            if record.channel_name == 'rappi':
                record.synchronize_menu_rappi()

    @classmethod
    @ModelView.button
    def refresh_token_b(cls, records):
        if records:
            for record in records:
                if record.channel_name == 'mercadolibre':
                    MercadoLibre = Pool().get('sale.web_channel.mercado_libre')
                    channels = MercadoLibre.search([
                        ('state', '=', 'active'),
                        ('channel_name', '=', 'mercadolibre'),
                        ])
                    res = channels[0]._validate_token()
                if record.channel_name == 'rappi':
                    Rappi = Pool().get('sale.web_channel.rappi')
                    channels = Rappi.search([
                        ('state', '=', 'active'),
                        ('channel_name', '=', 'rappi'),
                        ])
                    res = channels[0].generate_token_access()
                    print(res, 'fuck yeah!')

    def send_mail_notification(self, message):
        Template = Pool().get('email.template')
        setattr(self, 'message', message)
        response = Template.send(self.template_notification, self)

    def get_status_token(self, name):
        if self.creation_time:
            now = datetime.now()
            res = (now - self.creation_time).total_seconds()
            if res >= 21600:
                return 'expired'
            else:
                return 'active'
        else:
            return 'expired'

    @classmethod
    def request_api(cls, data):
        return {}

    def render_report(self, record):
        if not self.report:
            return None
        Report = Pool().get(self.report.report_name, type='report')
        report = Report.execute([record.id], {'id': record.id})
        ext, data, filename, file_name = report
        return data


class SynchronizeChannelOrdersStart(ModelView):
    'Synchronize Channel orders Start'
    __name__ = 'sale_web_channel.synchronize_orders.start'
    company = fields.Many2One('company.company', 'Company', required=True)
    shop = fields.Many2One('sale.shop', 'Shop', required=True, domain=[
        ('company', '=', Eval('company'))
    ])
    channel = fields.Many2One('sale.web_channel', 'Channel', required=True,
                              domain=[
                                  ('shop', '=', Eval('shop'))
                                  ])
    operation = fields.Selection([
        ('', ''),
        ('orders_for_day', 'Orders for day'),
        ('especific_order', 'Especific Orders')
    ], 'Operation', required=True)
    name_channel = fields.Selection([
        ('', ''),
        ('shopify', 'Shopify'),
        ('mercadolibre', 'Mercado libre')
    ], 'Name Channel', required=True)
    order_id = fields.Char('Order ID',  states={
        'invisible': (Eval('operation') != 'especific_order'),
        'required': (Eval('operation') == 'especific_order'),
    })
    date = fields.Date('Date', states={
        'invisible': (Eval('operation') != 'orders_for_day'),
        'required': (Eval('operation') == 'orders_for_day'),
    })
    date_end = fields.Date('Finish Date', states={
        'invisible': (Eval('operation') != 'orders_for_day') | (Eval('name_channel') != 'shopify'),
        'required': (Eval('operation') == 'orders_for_day') & (Eval('name_channel') != 'mercadolibre'),
    })

    @staticmethod
    def default_company():
        return Transaction().context.get('company')

    @fields.depends('channel')
    def on_change_channel(self):
        self.name_channel = self.channel.channel_name if self.channel else None


class SynchronizeChannelOrders(Wizard):
    'Synchronize Channel Orders'
    __name__ = 'sale_web_channel.synchronize_orders'
    start = StateView('sale_web_channel.synchronize_orders.start',
                      'sale_web_channel.synchronize_orders_view_form', [
                          Button('Cancel', 'end', 'tryton-cancel'),
                          Button('Create', 'accept',
                                 'tryton-ok', default=True),
                          ])
    accept = StateTransition()
    done = StateView('sale_web_channel.synchronize_orders.done',
                     'sale_web_channel.synchronize_orders_done', [
                         Button('Done', 'end', 'tryton-ok', default=True),
                         ])

    @classmethod
    def __setup__(cls):
        super(SynchronizeChannelOrders, cls).__setup__()

    def transition_accept(self):
        pool = Pool()
        Sale = pool.get('sale.sale')
        channel = self.start.channel
        operation = self.start.operation
        if channel.channel_name == 'mercadolibre':
            MercadoLibre = pool.get('sale.web_channel.mercado_libre')
            channel = MercadoLibre(channel)

            if operation == 'especific_order':
                order_id = self.start.order_id
                URI = 'https://api.mercadolibre.com/orders/%s?access_token=%s' % (
                    order_id, channel.access_token)
                result = MercadoLibre.get_response(URI).json()
                if not result:
                    raise ErrorSynchronizingSale(
                        gettext('sale_web_channel.msg_error_synchronizing_sale', s=result))
                print(result)
                sale_created = channel.validate_sale(result)
                if sale_created:
                    generic_code = self.start.channel.generic_product.code if self.start.channel.generic_product else None
                    product_generic = [
                        line.product.code for line in sale_created.lines if line.product.code == generic_code and generic_code]
                    if not sale_created.pack_id and \
                            sale_created.comment in ['shipped', 'delivered'] and \
                            len(product_generic) < 1:
                        Sale.process([sale_created])
            else:
                date_from = str(self.start.date) + 'T00:00:00.000-00:00'
                date_to = str(self.start.date + timedelta(days=1)
                              ) + 'T00:00:00.000-00:00'
                URI = 'https://api.mercadolibre.com/orders/search?seller=%s&order.date_created.from=%s&order.date_created.to=%s&access_token=%s&order.status=paid' % (
                    channel.seller_id, date_from, date_to, channel.access_token)
                result = MercadoLibre.get_response(URI).json()
                for res in result['results']:
                    sales = Sale.search([('reference', 'like', '%' + str(res['id']) + '%' )])
                    shipment_status = ''
                    if not sales:
                        sale_created = channel.validate_sale(res)
                        shipment_status = sale_created.comment
                        sales = [sale_created]
                    else:
                        sfm_id = res['shipping']['id']
                        shipment_ = channel.get_shipment_api(sfm_id)
                        shipment_status = shipment_['status']
                    if res.get('pack_id') or not shipment_status:
                        continue
                    if shipment_status in ['shipped', 'delivered']:
                        for sale in sales:
                            if not sale.invoices:
                                Sale.process([sale])
        if channel.channel_name == 'shopify':
            Shopify = pool.get('sale.web_channel.shopify')

            channel, = Shopify.search([('shop', '=', self.start.shop.id), ])
            if operation == 'especific_order':
                order_id = self.start.order_id
                URI = 'https://%s:%s@%s/admin/api/2020-10/orders.json?status=any&ids=%s' % (
                    channel.api_key, channel.password_api, channel.host_name, order_id)
                result = Shopify.get_response(URI).json()
                if not result:
                    raise ErrorSynchronizingSale(
                        gettext('sale_web_channel.msg_error_synchronizing_sale', s=result))
                sale_created = channel._create_sale(result['orders'][0])
                if sale_created and \
                        sale_created.description.count('fulfilled'):
                    Sale.process([sale_created])
            else:
                date_from = str(self.start.date) + 'T00:00:00.000-00:00'
                date_to = str(self.start.date_end) + 'T00:00:00.000-00:00'
                URI = 'https://%s:%s@%s/admin/api/2020-10/orders.json?status=any&created_at_min=%s&created_at_max=%s' % (
                    channel.api_key, channel.password_api, channel.host_name, date_from, date_to)
                result = Shopify.get_response(URI).json()
                print('quantity orders----> ', len(result['orders']))

                for res in result['orders']:
                    sales = Sale.search([('reference', '=', str(res['id']))])
                    fulfillment_status = ''
                    if not sales:
                        sale_created = channel._create_sale(res)
                        fulfillment_status = sale_created.description
                        sales = [sale_created]
                    else:
                        fulfillment_status = res['fulfillment_status']
                    if not fulfillment_status:
                        continue
                    if fulfillment_status.count('fulfilled'):
                        for sale in sales:
                            if not sale.invoices:
                                Sale.process([sale])
        return 'done'


class FinishInvoicesStart(ModelView):
    'Finish Invoices Start'
    __name__ = 'sale_web_channel.finish_invoices.start'
    company = fields.Many2One('company.company', 'Company', required=True)
    shop = fields.Many2One('sale.shop', 'Shop', required=True, domain=[
        ('company', '=', Eval('company'))
    ])
    channel = fields.Many2One('sale.web_channel', 'Channel', required=True, domain=[
        ('shop', '=', Eval('shop'))
    ])
    date = fields.Date('Date', required=True)

    @staticmethod
    def default_company():
        return Transaction().context.get('company')


class FinishInvoices(Wizard):
    'Finish Invoices'
    __name__ = 'sale_web_channel.finish_invoices'
    start = StateView('sale_web_channel.finish_invoices.start',
                      'sale_web_channel.finish_invoices_view_form', [
                          Button('Cancel', 'end', 'tryton-cancel'),
                          Button('Create', 'accept',
                                 'tryton-ok', default=True),
                          ])
    accept = StateTransition()
    done = StateView('sale_web_channel.synchronize_orders.done',
                     'sale_web_channel.synchronize_orders_done', [
                         Button('Done', 'end', 'tryton-ok', default=True),
                         ])

    @classmethod
    def __setup__(cls):
        super(FinishInvoices, cls).__setup__()

    def transition_accept(self):
        pool = Pool()
        Invoice = pool.get('account.invoice')
        Shopify = pool.get('sale.web_channel.shopify')
        MercadoLibre = pool.get('sale.web_channel.mercado_libre')
        if self.start.channel == 'mercadolibre':
            channel = MercadoLibre(self.start.channel)
        if self.start.channel == 'shopify':
            channel = Shopify(self.start.channel)
        date = self.start.date
        invoices = Invoice.search([
            ('state', '=', 'draft'),
            ('invoice_date', '=', date),
        ])
        for inv in invoices:
            if not inv.sales:
                continue
            sale = inv.sales[0]
            channel_id = sale.channel.id
            if channel_id != channel.id:
                continue
            Invoice.validate_invoice([inv])
            if inv.invoice_type not in ('C', 'P', 'M') and inv.electronic_state != 'authorized':
                Invoice.submit([inv])
                if not inv.cufe:
                    return
            Invoice.post([inv])
            if self.start.channel == 'mercadolibre':
                channel.upload_note(sale, 'Factura generada')
                channel.upload_invoice(sale)
        return 'done'


class SynchronizeChannelOrdersDone(ModelView):
    'Synchronize Channel Orders Done'
    __name__ = 'sale_web_channel.synchronize_orders.done'
    result = fields.Char('Result', readonly=True)

    @staticmethod
    def default_result():
        return 'successful synchronization'


class SynchronizeMenuWizard(Wizard):
    'Synchronize Menu'
    __name__ = 'sale_web_channel.synchronize_menu'
    start_state = 'synchronize_menu'
    synchronize_menu = StateTransition()

    @classmethod
    def transition_synchronize_menu(self):
        pool = Pool()
        active_id = Transaction().context.get('active_id')
        Chanel = pool.get('sale.web_channel')
        chanel = Chanel(active_id)
        print(chanel)
        if chanel.channel_name == 'rappi':
            print('ya paso')
            Rappi = Pool().get('sale.web_channel.rappi')
            channels = Rappi.search([
                ('state', '=', 'active'),
                ('channel_name', '=', 'rappi'),
            ])
            res = channels[0].synchronize_menu_rappi()
            print(res, 'fuck yeah')
        return 'end'