package controllers

import (
	"github.com/gin-gonic/gin"
	"github.com/go-playground/validator/v10"
	"golang-test/database"
	"golang-test/libs"
	"golang-test/message"
	"golang-test/validators"
	"log"
	"strconv"
	//"golang-test/migrations"
)

func CreateProduct(c *gin.Context, product database.Product) {
	db := database.Connector()
	validate := validators.Validate
	response := message.Response{Status: 200}

	err := validate.Struct(product)

	if err != nil {
		response.Error = libs.GetValidationErrors(err.(validator.ValidationErrors))
		response.Status = 400
		message.SendResponse(c, response)
		return
	}

	if err := db.First(&database.Manufacturer{}, product.ManufacturerID).Error; err != nil {
		response.Error = gin.H{
			"error": "Manufacturer with id '" + strconv.Itoa(int(product.ManufacturerID)) + "' not found",
		}
	}

	err = db.Create(&product).Error

	if err != nil {
		log.Println(err.Error())
		response.Error = gin.H{
			"error": err.Error(),
		}

		response.Status = 500
		message.SendResponse(c, response)
		return
	}

	response.Message = gin.H{
		"message": "Product created",
	}

	message.SendResponse(c, response)
}

func DeleteProduct(c *gin.Context) {
	db := database.Connector()
	response := message.Response{Status: 200}
	id := c.Param("id")

	var product database.Product

	if db.First(&product, id).Error != nil {
		response.Error = gin.H{
			"error": "Product with id '" + id + "' not found",
		}
		response.Status = 404
		message.SendResponse(c, response)
		return
	}

	db.Delete(&product, id)

	response.Message = gin.H{
		"message": "Product deleted",
	}

	message.SendResponse(c, response)
}

//func GetProducts(c *gin.Context) {
//
//	db := database.Connector()
//	response := message.Response{Status: 200}
//	var product []database.Product
//
//	resp := []interface{}{}
//
//	db.Find(&product)
//
//	for _, productItem := range product {
//		resp = append(resp, gin.H{
//			"id":                productItem.ID,
//			"name":              productItem.Name,
//			"price":             productItem.Price,
//			"manufacturer_ID":   productItem.Manufacturer.ID,
//			"manufacturer_Name": productItem.Manufacturer.Name,
//		})
//		log.Println(productItem.Manufacturer.Name)
//	}
//
//	response.Message = gin.H{
//		"products": resp,
//	}
//
//	message.SendResponse(c, response)
//}

func GetProductInfo(c *gin.Context) {
	db := database.Connector()
	response := message.Response{Status: 200}
	id := c.Param("id")

	var product database.Product

	if err := db.First(&product, id).Error; err != nil {
		response.Error = gin.H{
			"error": "Product with id '" + id + "' not found",
		}
		response.Status = 404
		message.SendResponse(c, response)
		return
	}

	response.Message = gin.H{
		"product": gin.H{
			"id":                product.ID,
			"name":              product.Name,
			"price":             product.Price,
			"manufacturer_ID":   product.ManufacturerID,
			"manufacturer_Name": product.Manufacturer.Name,
		},
	}

}