import { productMappingSolr, variantsMappingSolr } from '@/utils/solrMapping'
import axios from 'axios'

export default async function handler(req, res) {
  try {
    let productTemplate = await axios(
      process.env.SOLR_HOST + `/solr/product/select?q=id:${req.query.id}&q.op=OR&indent=true`
    )
    let productVariants = await axios(
      process.env.SOLR_HOST +
        `/solr/variants/select?q=template_id_i:${req.query.id}&q.op=OR&indent=true&rows=100&fq=-publish_b:false`
    )
    let auth  = req.query.auth === 'false' ? JSON.parse(req.query.auth) : req.query.auth
    let result = productMappingSolr(productTemplate.data.response.docs, auth || false)
    result[0].variants = variantsMappingSolr(
      productTemplate.data.response.docs[0],
      productVariants.data.response.docs,
      auth || false
    )
    res.status(200).json(result)
  } catch (error) {
    console.error('Error fetching data from Solr:', error)
    res.status(500).json({ error: 'Internal Server Error' })
  }
}

/*const productResponseMap = (products, pricelist) => {
  return products.map((product) => {
    let price = product.price_tier1_v2_f || 0
    let priceDiscount = product.price_discount_f || 0
    let discountPercentage = product.discount_f || 0

    if (pricelist) {
      price = product?.[`price_${pricelist}_f`] || 0
    }

    if (product?.flashsale_id_i > 0) {
      price = product?.flashsale_base_price_f || 0
      priceDiscount = product?.flashsale_price_f || 0
      discountPercentage = product?.flashsale_discount_f || 0
    }

    let productMapped = {
      id: product.product_id_i || '',
      image: product.image_s || '',
      code: product.default_code_s || '',
      description: product.description_t || '',
      displayName: product.display_name_s || '',
      name: product.name_s || '',
      lowestPrice: { price, priceDiscount, discountPercentage },
      variantTotal: product.variant_total_i || 0,
      stockTotal: product.stock_total_f || 0,
      weight: product.weight_f || 0,
      manufacture: {},
      categories: [],
      flashSale: {
        id: product?.flashsale_id_i,
        remainingTime: flashsaleTime(product?.flashsale_end_date_s)?.remainingTime,
        name: product?.product?.flashsale_name_s,
        tag: product?.flashsale_tag_s || 'FLASH SALE'
      }
    }

    if (product.manufacture_id_i && product.manufacture_name_s) {
      productMapped.manufacture = {
        id: product.manufacture_id_i || '',
        name: product.manufacture_name_s || '',
        imagePromotion1: product.image_promotion_1_s || '',
        imagePromotion2: product.image_promotion_2_s || ''
      }
    }

    productMapped.categories = [
      {
        id: product.category_id_i || '',
        name: product.category_name_s || ''
      }
    ]
    return productMapped
  })
}
const productVariantsResponseMap = (parent, products, pricelist) => {
  return products.map((product) => {
    let price = product.price_tier1_v2_f || 0
    let priceDiscount = product.price_discount_f || 0
    let discountPercentage = product.discount_f || 0

    if (pricelist) {
      price = product?.[`price_${pricelist}_f`] || 0
    }

    if (product?.flashsale_id_i > 0) {
      price = product?.flashsale_base_price_f || 0
      priceDiscount = product?.flashsale_price_f || 0
      discountPercentage = product?.flashsale_discount_f || 0
    }

    let productMapped = {
      attributes: product.attributes || [],
      id: product.product_id_i || '',
      image: product.image_s || '',
      code: product.default_code_s || '',
      isFlashsale: flashsaleTime(product?.flashsale_end_date_s)?.isFlashSale,
      isFlashsale: flashsaleTime(product?.flashsale_end_date_s)?.isFlashSale,
      name: product.display_name_s || '',
      price: { price, priceDiscount, discountPercentage },
      variantTotal: product.variant_total_i || 0,
      stockTotal: product.stock_total_f || 0,
      weight: product.weight_f || 0,
      manufacture: {},
      parent: {}
    }

    if (product.manufacture_id_i && product.manufacture_name_s) {
      productMapped.manufacture = {
        id: product.manufacture_id_i || '',
        name: product.manufacture_name_s || ''
      }
    }
    productMapped.parent = {
      id: parent.product_id_i || '',
      image: parent.image_s || '',
      name: parent.name_s || ''
    }
    return productMapped
  })
}

const flashsaleTime = (endDate) => {
  const flashsaleEndDate = new Date(endDate)
  const currentTime = new Date()

  const timeDifferenceInMillis = flashsaleEndDate - currentTime
  const timeDifferenceInSeconds = timeDifferenceInMillis / 1000

  return { remainingTime: timeDifferenceInSeconds, isFlashSale: flashsaleEndDate > currentTime }
}*/