from .. import controller
from odoo import http
from odoo.http import request


class Invoice(controller.Controller):
    PREFIX = '/api/v1/'
    PREFIX_PARTNER = PREFIX + 'partner/<partner_id>/'

    @http.route(PREFIX_PARTNER + 'invoice', auth='public', method=['GET', 'OPTIONS'])
    def get_partner_invoice(self, **kw):
        user_token = self.authenticate() 
        if not user_token:
            return self.unauthorized_response()

        params = self.get_request_params(kw, {
            'partner_id': ['number'],
            'name': [],
            'limit': ['default:0', 'number'],
            'offset': ['default:0', 'number'],
        })
        limit = params['value']['limit']
        offset = params['value']['offset']
        if not user_token['partner_id'] == params['value']['partner_id']:
            return self.unauthorized_response()
        if not params['valid']:
            return self.response(code=400, description=params) 

        partner_child_ids = self.get_partner_child_ids(params['value']['partner_id'])
        domain = [
            ('move_type', '=', 'out_invoice'),
            ('state', '=', 'posted'),
            ('partner_id', 'in', partner_child_ids)
        ]
        if params['value']['name']:
            name = params['value']['name'].replace(' ', '%')
            domain.append(('name', 'ilike', '%'+ name +'%'))
        invoices = request.env['account.move'].search(domain, offset=offset, limit=limit)
        data = {
            'invoice_total': request.env['account.move'].search_count(domain),
            'invoices': [request.env['account.move'].api_v1_single_response(x) for x in invoices]
        }
        return self.response(data)

    @http.route(PREFIX_PARTNER + 'invoice/<id>', auth='public', method=['GET', 'OPTIONS'])
    def get_partner_invoice_by_id(self, **kw):
        user_token = self.authenticate() 
        if not user_token:
            return self.unauthorized_response()

        params = self.get_request_params(kw, {
            'partner_id': ['number'],
            'id': ['number']
        })
        if not user_token['partner_id'] == params['value']['partner_id']:
            return self.unauthorized_response()
        if not params['valid']:
            return self.response(code=400, description=params) 
        
        partner_child_ids = self.get_partner_child_ids(params['value']['partner_id'])
        domain = [
            ('move_type', '=', 'out_invoice'),
            ('state', '=', 'posted'),
            ('id', '=', params['value']['id']),
            ('partner_id', 'in', partner_child_ids)
        ]
        data = {}
        account_move = request.env['account.move'].search(domain)
        if account_move:
            res_users = request.env['res.users']
            data = {
                'id': account_move.id,
                'name': account_move.name,
                'purchase_order_name': account_move.ref or '',
                'payment_term': account_move.invoice_payment_term_id.name or '',
                'sales': account_move.invoice_user_id.name,
                'amount_total': account_move.amount_total,
                'amount_residual': account_move.amount_residual,
                'invoice_date': account_move.invoice_date.strftime('%d/%m/%Y') or '',
                'invoice_date_due': account_move.invoice_date_due.strftime('%d/%m/%Y') or '',
                'customer': res_users.api_address_response(account_move.partner_id),
                'products': [],
            }
            for line in account_move.invoice_line_ids:
                product = request.env['product.product'].api_single_response(line.product_id)
                product['quantity'] = line.quantity
                data['products'].append(product)
        
        return self.response(data)