# -*- coding: utf-8 -*-
from openerp.http import request as r


def get_products(type=None, location_ids=[]):
    product_obj = r.env['product.template']
    domain = [
        ('standard_price', '>=', 0),
        ('active', '=', True)
    ]

    if type == 'purchase':
        domain += [('purchase_ok', '=', True)]
    else:
        if product_obj.fields_get('hr_expense_ok'):
            domain += [('hr_expense_ok', '=', True)]
        else:
            return []

    in_locations = {}

    if len(location_ids) > 0:
        for q in r.env['stock.quant'].search([('location_id', 'in', location_ids)], order='product_id'):
            entry = in_locations.get(q.product_id.id, None)

            if entry:
                if q.location_id.id not in map(lambda x: x.get('id'), entry):
                    entry.append({
                        'id': q.location_id.id,
                        'name': q.location_id.display_name
                    })

                continue

            in_locations[q.product_id.id] = [
                {
                    'id': q.location_id.id,
                    'name': q.location_id.display_name
                }
            ]

    return [
        {
            'id': p.id,
            'name': p.name,
            'displayName': p.display_name,
            'ean13': p.ean13,
            'image': p.image_medium,
            'standardPrice': p.standard_price,
            'variantCount': p.product_variant_count,
            'quantity': 1,
            'price': p.standard_price,
            'minimumPrice': 0,
            'maximumPrice': 0,
            'variants': [{
                'id': v.id,
                'name': v.name,
                'displayName': v.display_name,
                'ean13': v.ean13,
                'image': v.image_medium,
                'standardPrice': v.standard_price,
                'quantity': 1,
                'price': v.standard_price,
                'minimumPrice': 0,
                'maximumPrice': 0,
                'locations': in_locations.get(v.id, [])
            } for v in p.product_variant_ids if v.active]
        } for p in product_obj.search(domain)
    ]


def create_product(values):
    p = r.env['product.template'].create({
        'name': values.get('name'),
        'standard_price': float(values.get('price')),
        'ean13': values.get('ean13')
    })

    return {
        'id': p.id,
        'name': p.name,
        'displayName': p.display_name,
        'ean13': p.ean13,
        'imageMedium': p.image_medium,
        'standardPrice': p.standard_price,
        'variantCount': p.product_variant_count,
        'price': p.list_price,
        'minimumPrice': p.minimum_price,
        'maximumPrice': p.maximum_price,
        'variants': [{
            'id': v.id,
            'name': v.name,
            'displayName': v.display_name,
            'ean13': v.ean13,
            'imageMedium': v.image_medium,
            'standardPrice': p.standard_price,
            'price': v.standard_price,
            'minimumPrice': p.minimum_price,
            'maximumPrice': p.maximum_price
        } for v in p.product_variant_ids if v.active]
    }