package web_hook

import (
	"eta/eta_mini_ht_api/common/component/cache"
	logger "eta/eta_mini_ht_api/common/component/log"
	"eta/eta_mini_ht_api/common/exception"
	"eta/eta_mini_ht_api/controllers"
	userService "eta/eta_mini_ht_api/domian/user"
	accountService "eta/eta_mini_ht_api/service/user"
	"fmt"
	"golang.org/x/time/rate"
	"net/http"
	"strings"
	"sync"
	"time"
)

var (
	// 初始化限流器
	accountRateLimiter = NewThirdRateLimiter(rate.Every(1*time.Second), 1)
	rdServer           = cache.GetInstance()
)

type ThirdRateLimiter struct {
	limiters       sync.Map      // 存储每个用户的限流器
	defaultLimiter *rate.Limiter // 默认限流器
}

func NewThirdRateLimiter(limit rate.Limit, burst int) *ThirdRateLimiter {
	return &ThirdRateLimiter{
		defaultLimiter: rate.NewLimiter(limit, burst),
	}
}

func (url *ThirdRateLimiter) Allow(idNo string) bool {
	if limiter, ok := url.limiters.Load(idNo); ok {
		return limiter.(*rate.Limiter).Allow()
	}
	// 创建新的限流器并存储
	newLimiter := rate.NewLimiter(url.defaultLimiter.Limit(), url.defaultLimiter.Burst())
	url.limiters.Store(idNo, newLimiter)
	return newLimiter.Allow()
}

// ThirdRateLimitFilter 回调接口限流
func ThirdRateLimitFilter(idNo string) (code int) {
	if idNo == "" {
		code = http.StatusBadRequest
		return
	}
	if !accountRateLimiter.Allow(idNo) {
		code = http.StatusTooManyRequests
		return
	}
	code = http.StatusOK
	return
}

type HTFuturesAccountController struct {
	controllers.WebHookController
}

// // SyncCustomerRiskLevel  风险测评同步接口
// // @Summary 风险测评同步接口
// // @Description 风险测评同步接口
// // @Success 200 {object} controllers.BaseResponse
// // @router /riskLevel [post]
//
//	func (h *UserController) SyncCustomerRiskLevel() {
//		controllers.Wrap(&h.BaseController, func() (result *controllers.WrapData, err error) {
//			result = h.InitWrapData("同步风险等级")
//			htConfig := config.GetConfig(contants.HT).(*config.HTBizConfig)
//			webhookRequest := new(WebhookRequest)
//			h.GetPostParams(webhookRequest)
//			privateKey, err := authUtils.ParsePrivateKey(htConfig.GetWebhookPrivateKey())
//			if err != nil {
//				err = exception.NewWithException(exception.SysError, err.Error())
//				logger.Error("解析私钥失败: %v", err)
//				h.FailedResult("解析私钥失败", result)
//				return
//			}
//			decodeData, err := authUtils.DecryptWithRSA(privateKey, webhookRequest.Data)
//			if err != nil {
//				err = exception.NewWithException(exception.SysError, err.Error())
//				logger.Error("解密请求体失败: %v", err)
//				h.FailedResult("解密请求体失败", result)
//				return
//			}
//			syncCustomerRiskLevelReq := new(SyncCustomerRiskLevelReq)
//			err = json.Unmarshal(decodeData, syncCustomerRiskLevelReq)
//			if err != nil {
//				err = exception.NewWithException(exception.SyncRiskError, err.Error())
//				logger.Error("解析请求体失败: %v", err)
//				h.FailedResult("解析请求体失败", result)
//				return
//			}
//			custInfo := syncCustomerRiskLevelReq.CustInfo
//			riskInfo := syncCustomerRiskLevelReq.RiskInfo
//			if custInfo.ClientName == "" {
//				err = exception.New(exception.SyncRiskError)
//				h.FailedResult("用户名字不能为空", result)
//				return
//			}
//			if custInfo.MobileTel == "" {
//				err = exception.New(exception.SyncRiskError)
//				h.FailedResult("手机号码不能为空", result)
//				return
//			}
//			if custInfo.IdNo == "" {
//				err = exception.New(exception.SyncRiskError)
//				h.FailedResult("身份证号不能为空", result)
//				return
//			}
//			//if !utils.IsValidIDCard(custInfo.IdNo) && !utils.IsValidOldIDCard(custInfo.IdNo) {
//			//	err = exception.New(exception.SyncRiskError)
//			//	h.FailedResult("身份证号不合法", result)
//			//	return
//			//}
//			if riskInfo.CorpRiskLevel == "" {
//				err = exception.New(exception.SyncRiskError)
//				h.FailedResult("风险等级不能为空", result)
//				return
//			}
//			if riskInfo.CorpEndDate == "" {
//				err = exception.New(exception.SyncRiskError)
//				h.FailedResult("风险测评有效结束日期不能为空", result)
//				return
//			}
//			err = userService.UpdateRiskLevelInfo(userService.RiskLevelInfoDTO{
//				Name:             custInfo.ClientName,
//				PhoneNumber:      custInfo.MobileTel,
//				RiskLevel:        riskInfo.CorpRiskLevel,
//				RiskValidEndDate: riskInfo.CorpEndDate,
//			})
//			if err != nil {
//				logger.ErrorWithTraceId(h.Ctx, err.Error())
//				h.FailedResult(err.Error(), result)
//				err = exception.New(exception.SyncRiskError)
//				return
//			}
//			logger.InfoWithTraceId(h.Ctx, err.Error())
//			result = h.InitWrapData("同步风险等级成功")
//			h.SuccessResult("success", syncCustomerRiskLevelReq, result)
//			return
//		})
//	}
var (
	riskMappingMap = map[string]string{
		"0": "C1",
		"1": "C1",
		"2": "C2",
		"3": "C3",
		"4": "C4",
		"5": "C5",
	}
)

// SyncCustomerRiskLevel  风险测评同步接口
// @Summary 风险测评同步接口
// @Description 风险测评同步接口
// @Success 200 {object} controllers.BaseResponse
// @router /v1/syncRiskLevel/ [post]
func (h *HTFuturesAccountController) SyncCustomerRiskLevel() {
	controllers.WrapWebhook(&h.WebHookController, func() (result *controllers.WrapData, err error) {
		result = h.InitWrapData("同步风险等级")
		syncCustomerRiskLevelReq := new(SyncCustomerRiskLevelReq)
		h.GetPostParams(syncCustomerRiskLevelReq)
		custInfo := syncCustomerRiskLevelReq.CustInfo
		riskInfo := syncCustomerRiskLevelReq.RiskInfo
		if custInfo.ClientName == "" {
			err = exception.New(exception.SyncRiskError)
			h.FailedResult("用户名字不能为空", result)
			return
		}
		if custInfo.DealMobileTel == "" {
			err = exception.New(exception.SyncRiskError)
			h.FailedResult("手机号码不能为空", result)
			return
		}
		if custInfo.IdNo == "" {
			err = exception.New(exception.SyncRiskError)
			h.FailedResult("身份证号不能为空", result)
			return
		}
		if custInfo.MobileTel != "" && custInfo.DealMobileTel != custInfo.MobileTel {
			err = exception.New(exception.SyncRiskError)
			h.FailedResult(fmt.Sprintf("柜台预留手机号码不一致，测评手机:%s,柜台预留手机:%s", custInfo.DealMobileTel, custInfo.MobileTel), result)
			return
		}
		if riskInfo.CorpRiskLevel == "" {
			err = exception.New(exception.SyncRiskError)
			h.FailedResult("风险等级不能为空", result)
			return
		}
		if riskInfo.CorpEndDate == "" {
			err = exception.New(exception.SyncRiskError)
			h.FailedResult("风险测评有效结束日期不能为空", result)
			return
		}
		riskEndDate, parseErr := time.Parse("20060102", riskInfo.CorpEndDate)
		if parseErr != nil {
			err = exception.New(exception.SyncRiskError)
			h.FailedResult("风险测评有效结束日期不合法["+riskInfo.CorpEndDate+"]", result)
			return
		}
		if risk, ok := riskMappingMap[riskInfo.CorpRiskLevel]; ok {
			riskInfo.CorpRiskLevel = risk
		} else {
			err = exception.New(exception.SyncRiskError)
			h.FailedResult(fmt.Sprintf("风险等级不合法,应答结果:%s", riskInfo.CorpRiskLevel), result)
			return
		}
		err = userService.UpdateRiskLevelInfo(userService.RiskLevelInfoDTO{
			Name:             custInfo.ClientName,
			PhoneNumber:      custInfo.DealMobileTel,
			RiskLevel:        riskInfo.CorpRiskLevel,
			RiskValidEndDate: riskEndDate.Format(time.DateOnly),
		})
		if err != nil {
			logger.ErrorWithTraceId(h.Ctx, err.Error())
			h.FailedResult(err.Error(), result)
			err = exception.New(exception.SyncRiskError)
			return
		}
		result = h.InitWrapData("同步风险等级成功")
		h.SuccessResult("success", syncCustomerRiskLevelReq, result)
		return
	})
}

// SyncCustomerAccountInfo  开户信息同步接口
// @Summary 开户信息同步接口
// @Description 开户信息同步接口
// @Success 200 {object} controllers.BaseResponse
// @router /v1/syncAccountInfo/ [post]
func (h *HTFuturesAccountController) SyncCustomerAccountInfo() {
	controllers.WrapWebhook(&h.WebHookController, func() (result *controllers.WrapData, err error) {
		result = h.InitWrapData("同步开户信息")
		syncCustomerRiskLevelReq := new(AccountOpenInfoReq)
		h.GetPostParams(syncCustomerRiskLevelReq)
		if ThirdRateLimitFilter(syncCustomerRiskLevelReq.IdNo) != 200 {
			err = exception.New(exception.TooManyRequest)
			h.FailedResult("接口请求太频繁,请稍后重试", result)
			return
		}

		//if syncCustomerRiskLevelReq.MobileTel != "" && syncCustomerRiskLevelReq.DealMobileTel != syncCustomerRiskLevelReq.MobileTel {
		//	err = exception.New(exception.SyncRiskError)
		//	h.FailedResult(fmt.Sprintf("柜台预留手机号码不一致，测评手机:%s,柜台预留手机:%s", syncCustomerRiskLevelReq.DealMobileTel, syncCustomerRiskLevelReq.MobileTel), result)
		//	return
		//}
		if syncCustomerRiskLevelReq.ClientName == "" {
			err = exception.New(exception.SyncAccountStatusError)
			h.FailedResult("用户名字不能为空", result)
			return
		}
		if syncCustomerRiskLevelReq.MobileTel == "" {
			err = exception.New(exception.SyncAccountStatusError)
			h.FailedResult("手机号码不能为空", result)
			return
		}
		if _, ok := idKindMap[syncCustomerRiskLevelReq.IdKind]; !ok {
			err = exception.New(exception.SyncAccountStatusError)
			validIdKind := make([]string, 0)
			for _, v := range idKindMap {
				validIdKind = append(validIdKind, string(v))
			}
			h.FailedResult(fmt.Sprintf("证件类型不合法,当前只支持[%s]", strings.Join(validIdKind, ",")), result)
			return
		}
		if syncCustomerRiskLevelReq.IdNo == "" {
			err = exception.New(exception.SyncAccountStatusError)
			h.FailedResult("证号号码不能为空", result)
			return
		}
		idBeginDate, parseErr := time.Parse(time.DateOnly, syncCustomerRiskLevelReq.IdBeginDate)
		if parseErr != nil {
			err = exception.New(exception.SyncAccountStatusError)
			h.FailedResult("身份证有效开始时间不合法["+syncCustomerRiskLevelReq.IdBeginDate+"]", result)
			return
		}
		idEndDate, parseErr := time.Parse(time.DateOnly, syncCustomerRiskLevelReq.IdEndDate)
		if parseErr != nil {
			err = exception.New(exception.SyncAccountStatusError)
			h.FailedResult("身份证有效结束时间不合法["+syncCustomerRiskLevelReq.IdEndDate+"]", result)
			return
		}
		if idEndDate.Before(idBeginDate) {
			err = exception.New(exception.SyncAccountStatusError)
			h.FailedResult("身份证有效结束时间不合法,开始日期不能大于结束日期", result)
			return
		}
		err = accountService.UpdateUserAccountOpenStatus(accountService.AccountStatusDTO{
			MobileTel:     syncCustomerRiskLevelReq.MobileTel,
			ClientName:    syncCustomerRiskLevelReq.ClientName,
			IdKind:        syncCustomerRiskLevelReq.IdKind,
			IdNo:          syncCustomerRiskLevelReq.IdNo,
			IdBeginDate:   idBeginDate,
			IdEndDate:     idEndDate,
			AccountStatus: string(syncCustomerRiskLevelReq.AccountStatus),
			ErrorMessage:  syncCustomerRiskLevelReq.ErrorMessage,
		})
		if err != nil {
			logger.ErrorWithTraceId(h.Ctx, err.Error())
			h.FailedResult(err.Error(), result)
			err = exception.New(exception.SyncAccountStatusError)
			return
		}
		result = h.InitWrapData("同步开户信息成功")
		h.SuccessResult("success", syncCustomerRiskLevelReq, result)
		return
	})
}

type SyncCustomerRiskLevelReq struct {
	CustInfo CustInfo `json:"custInfo"`
	RiskInfo RiskInfo `json:"riskInfo"`
}

type CustInfo struct {
	MobileTel     string `json:"mobile_tel"`
	DealMobileTel string `json:"deal_mobile_tel"`
	ClientName    string `json:"client_name"`
	IdKind        string `json:"id_kind"`
	IdNo          string `json:"id_no"`
}

type RiskInfo struct {
	CorpBeginDate  string `json:"corp_begin_date"`
	CorpEndDate    string `json:"corp_end_date"`
	UserInvestTerm string `json:"user_invest_term"`
	UserInvestKind string `json:"user_invest_kind"`
	CorpRiskLevel  string `json:"corp_risk_level"`
}
type SyncCustomerAccountInfoReq struct {
	CustInfo CustInfo `json:"custInfo"`
	RiskInfo RiskInfo `json:"riskInfo"`
}
type AccountStatus string
type IdKind string

var (
	accountStatusMap = map[string]AccountStatus{
		"success": AccountStatusOpenSuccess,
		"failed":  AccountStatusOpenFailed,
	}
	idKindMap = map[int]IdKind{
		1: Id,
	}
)

const (
	AccountStatusOpenSuccess AccountStatus = "success"
	AccountStatusOpenFailed  AccountStatus = "failed"
	Id                       IdKind        = "身份证"
)

type AccountOpenInfoReq struct {
	MobileTel string `json:"mobile_tel"`
	//DealMobileTel string        `json:"deal_mobile_tel"`
	ClientName    string        `json:"client_name"`
	IdKind        int           `json:"id_kind"`
	IdNo          string        `json:"id_no"`
	AccountStatus AccountStatus `json:"account_status"`
	//ErrorCode     int           `json:"error_code"`
	IdBeginDate  string `json:"id_begin_date"`
	IdEndDate    string `json:"id_end_date"`
	ErrorMessage string `json:"error_message"`
	Timestamp    int64  `json:"timestamp"`
}