package user

import (
	"crypto/sha256"
	"encoding/json"
	"errors"
	"fmt"
	"math/big"
	"net/http"

	"github.com/ethereum/go-ethereum/core/types"
	"github.com/gin-gonic/gin"
	"github.com/guregu/null"
	"github.com/metarare/metarare_api/auth"
	"github.com/metarare/metarare_api/common"
	"github.com/metarare/metarare_api/helpers"
	"github.com/metarare/metarare_api/helpers/gauth"
	"github.com/metarare/metarare_api/helpers/gerror"
	"github.com/metarare/metarare_api/models"
	"github.com/metarare/metarare_api/util"
	"github.com/metarare/metarare_api/view"
	"github.com/spf13/viper"
	"gorm.io/gorm"
)

type UserV1Router struct {
	group   *gin.RouterGroup
	mDB     *gorm.DB
	rDB     *gorm.DB
	awsConf util.AWSConfs
	Env     *viper.Viper
}

type AuthenticationSNS struct {
	Code string `json:"code" binding:"required"`
	Type string `json:"type" binding:"required"`
}
type ProfileInfo struct {
	Name        string `json:"name" binding:"required"`
	Description string `json:"description" binding:"required"`
	Phone       string `json:"phone"`
	Twitter     string `json:"twitter"`
}

type Transfer struct {
	Currency  string  `json:"currency" binding:"required"`
	ToAddress string  `json:"to_address" binding:"required"`
	Amount    float64 `json:"amount" binding:"required"`
	Code      string  `json:"code" binding:"required"`
}
type CertificationBody struct {
	Currency string  `json:"currency" binding:"required"`
	Amount   float64 `json:"amount" binding:"required"`
}

func NewUserV1Router(r common.Router, basePath string) UserV1Router {
	u := UserV1Router{
		group: r.Version.Group(basePath),
		mDB:   r.Db.MasterDB,
		rDB:   r.Db.ReadDB,
		awsConf: util.AWSConfs{
			Region:        r.Env.GetString("storage.region"),
			BucketName:    r.Env.GetString("storage.bucket_name"),
			Access_key_id: r.Env.GetString("storage.access_key_id"),
			Access_key:    r.Env.GetString("storage.access_key"),
		},
		Env: r.Env,
	}

	u.group.GET("redirect/url", u.getRedirectURL)
	u.group.POST("authenticate", u.userAuthentication)
	u.group.GET("authenticate/temp", u.tempAuthentication)
	u.group.GET("profile/:name", u.getUserProfile)
	u.group.PATCH("profile", u.updateUserProfile)
	u.group.POST("onsale/:name", u.getOnSaleItems)
	u.group.POST("collection/:name", u.getRelatedCollections)
	u.group.POST("like/:name", u.getLikeItems)
	u.group.POST("owned/:name", u.getOwnedItems)

	u.group.GET("activity/:name", u.getUserActivities)
	u.group.POST("bid", u.getuserBidHistory)
	u.group.GET("profile", u.getUserSimpleProfile)
	u.group.GET("duplicate/:name", u.duplicateName)
	u.group.POST("transfer", u.tokenTransfer)
	u.group.POST("certification/code", u.certificationCode)

	return u
}

// getRedirectURL godoc
// @Summary sns redirect url
// @Description SNS 로그인 버튼 클릭시 redirect_url을 받는 API, {type=google, kakao}
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param type query string true "type"
// @Success 200 {string} redirectURL
// @Router /user/redirect/url [get]
func (u UserV1Router) getRedirectURL(c *gin.Context) {
	var redirectURL string
	signinType := c.Query("type")

	if signinType != "google" && signinType != "kakao" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	if signinType == "google" {
		redirectURL = auth.GetGoogleSignInURL()
	} else {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, nil)
		return
	}

	gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, redirectURL, nil)
	return
}

// tempAuthentication godoc
// @Summary temp user authentication
// @Description SNS로그인 테스트 이전에 동일한 로직으로 유저 회원가입, 세션 획득을 위한 임시 함수, 입력된 이메일이 없으면 회원가입 이후 로그인, 있으면 로그인
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param email query string true "email"
// @Success 200 {string} authContainer
// @Router /user/authenticate/temp [get]
func (u UserV1Router) tempAuthentication(c *gin.Context) {
	request := c.Query("email")
	if request == "" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	_auth := models.UserAuthentication{}
	if err := u.rDB.Where("email = ?", request).Find(&_auth).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
		return
	} else if _auth.ID != 0 {
		//NOTE x 상태값 확인 후 로그인 세션 생성
		_user := models.User{}
		err := u.rDB.Where("id = ?", _auth.UserID).Find(&_user).Error
		if errors.Is(err, gorm.ErrRecordNotFound) {
			gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
			return
		} else if _user.Status != "stable" {
			gerror.IntegratedResponseToRequest(c, http.StatusUnauthorized, gerror.Unauthorized, nil, errors.New(""))
			return
		}
		token := common.MakeJwtToken(_auth.UserID)
		gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, token, nil)
		return
	}

	//NOTE x 회원가입 이후 로그인 세션 생성
	tx := u.mDB.Begin()
	defer common.DBTransaction(tx)

	user := models.User{
		UID:    common.GenerateUserUID(tx, "user_"),
		Status: "stable",
	}
	if err := tx.Save(&user).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	authentication := models.UserAuthentication{
		UserID: user.ID,
		Email:  request,
		Type:   null.StringFrom("google"),
	}
	if err := tx.Save(&authentication).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	profile := models.UserProfile{
		UserID: user.ID,
		Name:   null.StringFrom(common.GenerateUserName(tx)),
	}
	if err := tx.Save(&profile).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	pk, addr := helpers.GenerateWallet()
	str := addr + pk + "1"
	checkSum := sha256.Sum256([]byte(str))
	wallet := models.UserWallet{
		UserID:     user.ID,
		Address:    addr,
		PrivateKey: pk,
		CheckSum:   fmt.Sprintf("%x", checkSum),
		EncVersion: 1,
	}

	if err := tx.Save(&wallet).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	if err := tx.Commit().Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	token := common.MakeJwtToken(user.ID)
	gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, token, nil)
	return
}

// userAuthentication godoc
// @Summary sign-in
// @Description redirect url 호출이후 받은 코드로 기존유저라면 로그인, 새로운 유저라면 가입 후 로그인
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param AuthenticationSNS body AuthenticationSNS true "oauth data"
// @Success 200 {string} authContainer
// @Router /user/authenticate [post]
func (u UserV1Router) userAuthentication(c *gin.Context) {
	var email string
	var _err error
	var req AuthenticationSNS
	if err := c.ShouldBindJSON(&req); err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, err)
		return
	}

	switch req.Type {
	case "google":
		g, err := auth.GetGoogleUserInfo(req.Code)
		if err != nil {
			_err = err
			break
		}
		email = g.Email
	default:
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("required type parameter"))
		return
	}

	if _err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.GetSNSUserInfoError, nil, _err)
		return
	}

	_auth := models.UserAuthentication{}
	if err := u.rDB.Where("email = ?", email).Find(&_auth).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, _err)
		return
	} else if _auth.ID != 0 {
		//NOTE x 상태 확인 후 로그인 세션 생성
		_user := models.User{}
		err := u.rDB.Where("id = ?", _auth.UserID).Find(&_user).Error
		if errors.Is(err, gorm.ErrRecordNotFound) {
			gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
			return
		} else if _user.Status != "stable" {
			gerror.IntegratedResponseToRequest(c, http.StatusUnauthorized, gerror.Unauthorized, nil, errors.New(""))
			return
		}
		token := common.MakeJwtToken(_auth.UserID)
		gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, token, nil)
		return
	}

	//NOTE x 회원가입 이후 로그인 세션 생성
	tx := u.mDB.Begin()
	defer common.DBTransaction(tx)

	user := models.User{
		UID:    common.GenerateUserUID(tx, "user_"),
		Status: "stable",
	}
	if err := tx.Save(&user).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	authentication := models.UserAuthentication{
		UserID: user.ID,
		Email:  email,
		Type:   null.StringFrom(req.Type),
	}
	if err := tx.Save(&authentication).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	profile := models.UserProfile{
		UserID: user.ID,
		Name:   null.StringFrom(common.GenerateUserName(tx)),
	}
	if err := tx.Save(&profile).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	pk, addr := helpers.GenerateWallet()
	str := addr + pk + "1"
	checkSum := sha256.Sum256([]byte(str))
	wallet := models.UserWallet{
		UserID:     user.ID,
		Address:    addr,
		PrivateKey: pk,
		CheckSum:   fmt.Sprintf("%x", checkSum),
		EncVersion: 1,
	}

	if err := tx.Save(&wallet).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	if err := tx.Commit().Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	token := common.MakeJwtToken(user.ID)
	gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, token, nil)
	return
}

/////////////////////////////////
func (u UserV1Router) extractFilterData(c *gin.Context) (error, common.Filter) {
	var _filter common.Filter
	if err := c.ShouldBindJSON(&_filter); err != nil {
		return err, common.Filter{}
	} else {
		return nil, _filter
	}
}

// getUserProfile godoc
// @Summary user basic profile data
// @Description 유저 기본 정보 가져오기
// @Schemes
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param name path string true "user profile name"
// @Success 200 {string} authContainer
// @Router /user/profile/{name} [get]
func (u UserV1Router) getUserProfile(c *gin.Context) {
	userID, err := gauth.GetCurrentUserIDToInt64(c)

	name := c.Param("name")
	if name == "" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	_id, err := common.ConvertToId(u.rDB, name)
	if _id == 0 || err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.NotFoundRecord, nil, err)
		return
	}

	err, userProfile := view.SelectUserInfo(u.rDB, _id, userID)
	if errors.Is(err, gorm.ErrRecordNotFound) {
		c.AbortWithStatusJSON(http.StatusOK, gin.H{
			"message": "There is no matched user profile",
		})
		return
	}
	c.JSON(http.StatusOK, userProfile)
}

// updateUserProfile godoc
// @Summary update user profile
// @Description 유저 정보 업데이트
// @Schemes
// @security ApiKeyAuth
// @Tags user
// @Accept  multipart/form-data
// @Produce  json
// @Param thumbnailImage formData file true  "thumbnail image"
// @Param coverImage formData file true  "cover image"
// @Param json formData common.SwagStruct true "object"
// @Success 200 {string} authContainer
// @Router /user/profile [patch]
func (u UserV1Router) updateUserProfile(c *gin.Context) {
	userID, err := gauth.GetCurrentUserIDToInt64(c)
	if err != nil || userID == 0 {
		gerror.IntegratedResponseToRequest(c, http.StatusUnauthorized, gerror.Unauthorized, nil, err)
		return
	}

	form, err := c.MultipartForm()
	if err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MultipartError, nil, err)
		return
	}

	_request := form.Value["json"]
	if _request == nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}
	request := ProfileInfo{}
	if err := json.Unmarshal([]byte(_request[0]), &request); err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, nil)
		return
	}

	thumbnailImage := form.File["thumbnailImage"]
	coverImage := form.File["coverImage"]

	profile := models.UserProfile{}
	_err := u.rDB.Where("user_id = ?", userID).Find(&profile).Error
	if errors.Is(_err, gorm.ErrRecordNotFound) {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.NotFoundRecord, nil, _err)
		return
	}

	tx := u.mDB.Begin()
	defer common.DBTransaction(tx)

	var thumbnailImageURL string
	if thumbnailImage != nil {
		thumbnailImagePath := fmt.Sprintf("profile/thumbnail/%d", userID)
		for _, f := range thumbnailImage {
			thumbnailImageURL, err = util.UploadToS3(u.awsConf, thumbnailImagePath, f)
			if err != nil {
				gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.Error3rdParty, nil, err)
				tx.Rollback()
				return
			}
		}
		profile.ThumbnailImage = null.StringFrom(thumbnailImageURL)
	}

	var coverImageURL string
	if coverImage != nil {
		coverImagePath := fmt.Sprintf("profile/cover/%d", userID)
		for _, f := range coverImage {
			coverImageURL, err = util.UploadToS3(u.awsConf, coverImagePath, f)
			if err != nil {
				gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.Error3rdParty, nil, err)
				tx.Rollback()
				return
			}
		}
		profile.CoverImage = null.StringFrom(coverImageURL)
	}

	profile.Name = null.StringFrom(request.Name)
	profile.Description = null.StringFrom(request.Description)
	if request.Twitter != "" {
		profile.Twitter = null.StringFrom(request.Twitter)
	}
	if request.Phone != "" {
		profile.Phone = null.StringFrom(request.Phone)
	}

	if err := tx.Save(&profile).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		return
	}

	if err := tx.Commit().Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, nil, err)
}

// getOnSaleItems godoc
// @Summary onesale list
// @Description 판매중인 NFT 리스트
// @Schemes
// @security ApiKeyAuth
// @Tags user
// @Accept  json
// @Produce json
// @Param common.Filter body common.Filter true "filter object"
// @Param name path string true "user profile name"
// @Success 200 {object} []common.ExpItem
// @Router /user/onsale/{name} [post]
func (u UserV1Router) getOnSaleItems(c *gin.Context) {
	name := c.Param("name")
	if name == "" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	_id, err := common.ConvertToId(u.rDB, name)
	if _id == 0 || err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.NotFoundRecord, nil, err)
		return
	}

	err, filter := u.extractFilterData(c)
	if err != nil {
		c.AbortWithStatusJSON(http.StatusBadRequest, filter)
		return
	}

	err, _sales := view.SelectOnsaleItems(u.rDB, _id, filter)
	if errors.Is(err, gorm.ErrRecordNotFound) {
		c.AbortWithStatusJSON(http.StatusOK, gin.H{
			"message": "there is no onSale item",
		})
		return
	}
	c.JSON(http.StatusOK, _sales)
}

// getOwnedItems godoc
// @Summary owned list
// @Description 보유중인 NFT 리스트
// @Schemes
// @security ApiKeyAuth
// @Tags user
// @Accept  json
// @Produce json
// @Param common.Filter body common.Filter true "filter object"
// @Success 200 {object} []common.ExpItem
// @Router /user/owned [post]
func (u UserV1Router) getOwnedItems(c *gin.Context) {

	name := c.Param("name")
	if name == "" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	_id, err := common.ConvertToId(u.rDB, name)
	if _id == 0 || err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.NotFoundRecord, nil, err)
		return
	}

	err, filter := u.extractFilterData(c)
	if err != nil {
		c.AbortWithStatusJSON(http.StatusBadRequest, filter)
		return
	}

	err, _tokenInfos := view.SelectOwnedTokens(u.rDB, _id, filter)
	if errors.Is(err, gorm.ErrRecordNotFound) {
		c.AbortWithStatusJSON(http.StatusOK, gin.H{
			"message": "NO matched tokenDatas",
		})
		return
	}
	c.JSON(http.StatusOK, _tokenInfos)
}

// getRelatedCollections godoc
// @Summary collection list
// @Description 유저 프로필 컬렉션 탭
// @Schemes
// @security ApiKeyAuth
// @Tags user
// @Accept  json
// @Produce json
// @Param common.Filter body common.Filter true "filter object"
// @Param name path string true "user profile name"
// @Success 200 {object} []common.CollectionItem
// @Router /user/collection/{name} [post]
func (u UserV1Router) getRelatedCollections(c *gin.Context) {
	name := c.Param("name")
	if name == "" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	_id, err := common.ConvertToId(u.rDB, name)
	if _id == 0 || err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.NotFoundRecord, nil, err)
		return
	}

	err, filter := u.extractFilterData(c)
	if err != nil {
		c.AbortWithStatusJSON(http.StatusBadRequest, filter)
		return
	}

	err, _collections := view.SelectRelatedCollection(u.rDB, _id, filter)
	if errors.Is(err, gorm.ErrRecordNotFound) {
		c.AbortWithStatusJSON(http.StatusOK, gin.H{
			"message": "No Matched collections",
		})
		return
	}
	c.JSON(http.StatusOK, _collections)
}

// getLikeItems godoc
// @Summary user like list
// @Description 유저 프로필 좋아요 탭
// @Schemes
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param common.Filter body common.Filter true "filter object"
// @Param name path string true "user profile name"
// @Success 200 {object} []common.ExpItem
// @Router /user/like/{name} [post]
func (u UserV1Router) getLikeItems(c *gin.Context) {
	name := c.Param("name")
	if name == "" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	_id, err := common.ConvertToId(u.rDB, name)
	if _id == 0 || err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.NotFoundRecord, nil, err)
		return
	}

	err, filter := u.extractFilterData(c)
	if err != nil {
		c.AbortWithStatusJSON(http.StatusBadRequest, filter)
		return
	}
	err, likeItems := view.SelectLikedTokens(u.rDB, _id, filter)
	if errors.Is(err, gorm.ErrRecordNotFound) {
		c.AbortWithStatusJSON(http.StatusOK, gin.H{
			"message": "There is no liked items",
		})
		return
	}
	c.JSON(http.StatusOK, likeItems)
}

// getUserActivities godoc
// @Summary user activity list
// @Description 유저 프로필 활동 탭
// @Schemes
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param name path string true "user profile name"
// @Success 200 {object} []common.ActivityItem
// @Router /user/activity/{name} [get]
func (u UserV1Router) getUserActivities(c *gin.Context) {
	name := c.Param("name")
	if name == "" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	_id, err := common.ConvertToId(u.rDB, name)
	if _id == 0 || err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.NotFoundRecord, nil, err)
		return
	}

	err, likeItems := view.SelectUserActivities(u.rDB, _id)
	if errors.Is(err, gorm.ErrRecordNotFound) {
		c.AbortWithStatusJSON(http.StatusOK, gin.H{
			"message": "There is no liked items",
		})
		return
	}
	c.JSON(http.StatusOK, likeItems)
}

// getuserBidHistory godoc
// @Summary user bid list
// @Description 유저 경매 히스토리
// @Schemes
// @security ApiKeyAuth
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Success 200 {object} []common.ExpItem
// @Router /user/bid [post]
func (u UserV1Router) getuserBidHistory(c *gin.Context) {

	userID, err := gauth.GetCurrentUserIDToInt64(c)
	if err != nil || userID == 0 {
		gerror.IntegratedResponseToRequest(c, http.StatusUnauthorized, gerror.Unauthorized, nil, err)
		return
	}
	if err != nil {
		c.AbortWithStatus(http.StatusUnauthorized)
		return
	}
	err, filter := u.extractFilterData(c)
	if err != nil {
		c.AbortWithStatusJSON(http.StatusBadRequest, filter)
		return
	}
	err, likeItems := view.SelectUserBidHistory(u.rDB, userID, filter)
	if errors.Is(err, gorm.ErrRecordNotFound) {
		c.AbortWithStatusJSON(http.StatusOK, gin.H{
			"message": "There is no liked items",
		})
		return
	}
	c.JSON(http.StatusOK, likeItems)
}

// getUserSimpleProfile godoc
// @Summary user simple profile data
// @Description 헤더, 프로필 편집에 사용할 데이터
// @Schemes
// @Tags user
// @security ApiKeyAuth
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Success 200 {object} view.SimpleProfile
// @Router /user/profile [get]
func (u UserV1Router) getUserSimpleProfile(c *gin.Context) {
	userID, err := gauth.GetCurrentUserIDToInt64(c)
	if err != nil || userID == 0 {
		gerror.IntegratedResponseToRequest(c, http.StatusUnauthorized, gerror.Unauthorized, nil, err)
		return
	}

	response := view.SimpleProfile{}
	_err := view.GetSimpleProfile(u.rDB, userID).Find(&response.SimpleProfile).Error
	if errors.Is(_err, gorm.ErrRecordNotFound) {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, _err)
		return
	}
	_err = u.rDB.Select("setting.commission AS service_commission, setting.gas_deposit AS network_commission").Table("setting").Find(&response.Setting).Error
	if errors.Is(_err, gorm.ErrRecordNotFound) {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, _err)
		return
	}

	response.SimpleProfile.EthBalance, response.SimpleProfile.AvailableEthBalance = helpers.GetSelectedBalance(u.rDB, userID, "eth", response.SimpleProfile.Address)
	response.SimpleProfile.MfBalance, response.SimpleProfile.AvailableMfBalance = helpers.GetSelectedBalance(u.rDB, userID, "mf", response.SimpleProfile.Address)
	response.SimpleProfile.MrBalance, response.SimpleProfile.AvailableMrBalance = helpers.GetSelectedBalance(u.rDB, userID, "mr", response.SimpleProfile.Address)

	gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, response, nil)
}

// duplicateName godoc
// @Summary User profile name duplicate check.
// @Description 유저 이름 중복체크
// @Schemes
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param name path string true "check duplicate name"
// @Success 200 {string} OK!
// @Router /user/duplicate/{name} [get]
func (u UserV1Router) duplicateName(c *gin.Context) {
	name := c.Param("name")
	if name == "" {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("invalid parameter value"))
		return
	}

	_bool, err := common.DuplicateValue(u.rDB, "user", name)
	if err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, err)
		return
	} else if _bool {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.DuplicateValue, nil, errors.New("duplicate value"))
		return
	}

	gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, nil, nil)
}

// tokenTransfer godoc
// @Summary token transfer
// @Description 출금하기
// @Schemes
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param Transfer body Transfer true "currency: mf1, mr, eth"
// @Success 200 {string} OK!
// @Router /user/transfer [post]
func (u UserV1Router) tokenTransfer(c *gin.Context) {
	userID, _err := gauth.GetCurrentUserIDToInt64(c)
	if _err != nil || userID == 0 {
		gerror.IntegratedResponseToRequest(c, http.StatusUnauthorized, gerror.Unauthorized, nil, _err)
		return
	}

	request := Transfer{}
	if err := c.ShouldBindJSON(&request); err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, err)
		return
	}

	wallet := models.UserWallet{}
	err := u.rDB.Where("user_id = ?", userID).Find(&wallet).Error
	if errors.Is(err, gorm.ErrRecordNotFound) {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
		return
	}
	setting := models.Setting{}
	err = u.rDB.Find(&setting).Error
	if errors.Is(err, gorm.ErrRecordNotFound) {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
		return
	}

	if request.Code != wallet.CertificationCode.String || request.Amount != wallet.RequestBalance.Float64 || request.Currency != wallet.RequestCurrency {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
		return
	}

	//NOTE x 가용가능한 값만 출금할 수 있다.
	if request.Currency == "eth" {
		_, availableBalance := helpers.GetSelectedBalance(u.rDB, userID, request.Currency, wallet.Address)
		if (request.Amount + setting.GasDeposit) > availableBalance {
			gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("lack of holding balance"))
			return
		}
	} else {
		_, availableBalance := helpers.GetSelectedBalance(u.rDB, userID, request.Currency, wallet.Address)
		if request.Amount > availableBalance {
			gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("lack of holding balance"))
			return
		}

		_, availableEthBalance := helpers.GetSelectedBalance(u.rDB, userID, "eth", wallet.Address)
		if setting.GasDeposit > availableEthBalance {
			gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, errors.New("lack of holding balance"))
			return
		}
	}

	// ToWallet := models.UserWallet{}
	// err = u.rDB.Where("address = ?", request.ToAddress).Find(&ToWallet).Error
	// if errors.Is(err, gorm.ErrRecordNotFound) {
	// 	gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, err)
	// 	return
	// }

	var txHash *types.Transaction
	amount := int64(request.Amount * 100000)

	// //FIXME b 출금하기 함수 호출
	if request.Currency == "eth" {
		err, tx := helpers.TransferETH(wallet.PrivateKey, request.ToAddress, big.NewInt(amount).Mul(big.NewInt(amount), big.NewInt(common.Decimal13)))
		if err != nil {
			gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
			return
		}
		txHash = tx
	} else if request.Currency == "mf" {
		err, tx := helpers.TransferMetaFinance(wallet.PrivateKey, request.ToAddress, big.NewInt(amount).Mul(big.NewInt(amount), big.NewInt(common.Decimal13)))
		if err != nil {
			gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
			return
		}
		txHash = tx
	} else if request.Currency == "mr" {
		err, tx := helpers.TransferMetaRare(wallet.PrivateKey, request.ToAddress, big.NewInt(amount).Mul(big.NewInt(amount), big.NewInt(common.Decimal13)))
		if err != nil {
			gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
			return
		}
		txHash = tx
	}
	gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, txHash.Hash().String(), nil)
}

// certificationCode godoc
// @Summary send certification code
// @Description 출금하기 2차 인증
// @Schemes
// @Tags user
// @name get-string-by-int
// @Accept  json
// @Produce  json
// @Param CertificationBody body CertificationBody true "currency: mf, mr, eth"
// @Success 200 {string} OK!
// @Router /user/certification/code [post]
func (u UserV1Router) certificationCode(c *gin.Context) {
	userID, _err := gauth.GetCurrentUserIDToInt64(c)
	if _err != nil || userID == 0 {
		gerror.IntegratedResponseToRequest(c, http.StatusUnauthorized, gerror.Unauthorized, nil, _err)
		return
	}

	request := CertificationBody{}
	if err := c.ShouldBindJSON(&request); err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, err)
		return
	}

	authentication := models.UserAuthentication{}
	err := u.rDB.Where("user_id = ?", userID).Find(&authentication).Error
	if errors.Is(err, gorm.ErrRecordNotFound) {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, err)
		return
	}

	tx := u.mDB.Begin()
	defer common.DBTransaction(tx)

	_email := authentication.Email
	code, err := common.SendCertificationCode(_email, u.Env.GetString("smtp.email"), u.Env.GetString("smtp.password"))
	if err != nil {
		tx.Rollback()
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.InvalidParameterValue, nil, err)
		return
	}

	if err := u.mDB.Model(&models.UserWallet{}).Where("user_id = ?", userID).Updates(models.UserWallet{CertificationCode: null.StringFrom(code), RequestBalance: null.FloatFrom(request.Amount), RequestCurrency: request.Currency}).Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusBadRequest, gerror.InvalidParameterValue, nil, err)
		tx.Rollback()
		return
	}

	if err := tx.Commit().Error; err != nil {
		gerror.IntegratedResponseToRequest(c, http.StatusInternalServerError, gerror.MysqlSaveError, nil, err)
		tx.Rollback()
		return
	}

	gerror.IntegratedResponseToRequest(c, http.StatusOK, gerror.OK, nil, nil)
}