# -*- coding: utf-8 -*-
import scrapy


class BusinessSpider(scrapy.Spider):
    name = 'business'
    allowed_domains = ['www.businesslist.com.ng']
    start_urls = ['https://www.businesslist.com.ng/browse-business-cities']

    def parse(self, response):
        businesses = response.xpath("//div[@class='box']/ul/li/a")
        for business in businesses:
            city = business.xpath('.//text()').get()
            link = business.xpath('.//@href').get() #you had an error here you called businesses instead of business
            yield response.follow(url=link, callback=self.parse_business, meta={'city_name': city})

    def parse_business(self, response):
        city = response.request.meta['city_name']
        rows = response.xpath(
            "//div[@id='listings']/div[@class='company with_img g_0']")

        for row in rows:
            business_name = row.xpath(".//h4/a/text()").get()
            address = row.xpath(".//div[@class='address']/text()").get()
            city = row.xpath(".//div[@class='address']/a[1]/text()").get()
            state = row.xpath(".//div[@class='address']/a[2]/text()").get()
            latitude = row.xpath(".//a/@data-ltd").get()
            longitude = row.xpath(".//a/@data-lng").get()

            yield {'city': city,
                   'business_name': business_name,
                   'address': address,
                   'city': city,
                   'state': state,
                   'latitude': latitude,
                   'longitude': longitude}

        next_page = response.xpath(
            "//div[@class='pages_container']/a[@class='pages_arrow'][position()=last()]/@href").get()
        if next_page:
            yield response.follow(url=next_page, callback=self.parse_business, meta={'city_name': city}) #the callback method here should be parse_business and you should also send city_name as request meta