package handler

import (
	"encoding/json"
	"fmt"
	"server/call"
	"server/config"
	"server/db"
	"server/modules/web/app"
	"server/pb"
	"server/util"
	"time"

	"server/common"
	"server/modules/web/values"

	"github.com/gin-gonic/gin"
	"github.com/liangdas/mqant/log"
)

func CheckRechargeOrder(c *gin.Context) {
	a := app.NewApp(c)
	defer func() {
		a.Response()
	}()
	req := new(values.RechargeOrderReq)
	if !a.S(req) {
		return
	}
	// log.Debug("req:%+v", *req)
	one := &common.RechargeOrder{OrderID: req.OrderID}
	db.Mysql().Get(one)
	resp := values.RechargeOrderResp{}
	resp.Status = int(one.Status)
	a.Data = resp
	// log.Debug("resp:%+v", resp)
}

func RechargeInfo(c *gin.Context) {
	a := app.NewApp(c)
	defer func() {
		a.Response()
	}()
	list := call.GetConfigPayProduct()
	resp := &values.RechargeInfoResp{Tips: call.GetConfigPlatform().PayTips, SelectID: config.GetConfig().Web.SelectID}
	a.Data = resp
	resp.Channels = call.GetConfigPayChannels()
	// payData := call.GetPlayerPayData(a.UID)
	a.GetUID()
	re := &common.RechargeInfo{}
	if a.UID > 0 {
		re = call.GetRechargeInfo(a.UID)
	}
	for _, v := range call.GetConfigFirstPay() {
		one := values.OneConfigPayBonus{
			Amount: v.Amount,
		}
		if re.TotalRecharge > 0 {
			one.Per = v.Per
		} else {
			one.Per = v.FirstPer
		}
		resp.ConfigPayBonus = append(resp.ConfigPayBonus, one)
	}
	for _, v := range list {
		one := *v
		if v.IfSell == 2 {
			continue
		}
		if v.Type == common.CurrencyUSDT {
			for _, j := range resp.Channels {
				if j.CurrencyType == common.CurrencyUSDT {
					if j.PayDown <= v.Amount && j.PayUp >= v.Amount {
						one.Channels = append(one.Channels, j.ChannelID)
					}
				}
			}
			resp.List = append(resp.List, one)
		} else if v.Type == common.CurrencyBrazil {
			for _, j := range resp.Channels {
				if j.CurrencyType == common.CurrencyBrazil {
					if j.PayDown <= v.Amount && j.PayUp >= v.Amount {
						one.Channels = append(one.Channels, j.ChannelID)
					}
				}
			}
			resp.List = append(resp.List, one)
		}
	}

	if a.UID > 0 {
		// 判断是否有折扣券
		tickets := call.GetUserValidItems(a.UID, common.ItemDiscountTicket)
		discount := 0
		for _, v := range tickets {
			thisDiscount := v.Exi1
			diff := v.Time + common.ActivityWeekCardTicketExpireTime - time.Now().Unix()
			if diff <= 0 {
				id := v.ID
				util.Go(func() {
					db.Mysql().Update(&common.PlayerItems{ID: id}, map[string]interface{}{"status": common.ItemStatusInvalid})
				})
				continue
			}
			if discount < thisDiscount {
				discount = thisDiscount
				resp.DiscountTicket = &values.DiscountTicket{
					// Level:    con.Level,
					Discount: fmt.Sprintf("%d", 100-discount),
					TimeLeft: diff,
					// Range:    ,
				}
				con := call.GetConfigActivityWeekCardByLevel(1)
				if con != nil {
					resp.DiscountTicket.Range = con.SubRange
				}
				if discount > 50 {
					resp.DiscountTicket.Level = 1
				} else {
					resp.DiscountTicket.Level = 2
				}
			}
		}
	}
}

func RechargeHistory(c *gin.Context) {
	a := app.NewApp(c)
	defer func() {
		a.Response()
	}()
	req := new(values.RechargeHistoryReq)
	if !a.S(req) {
		return
	}
	ret := []common.RechargeOrder{}
	var count int64
	var err error
	count, err = db.Mysql().QueryListW(req.Page, req.Num, "create_time desc",
		&common.RechargeOrder{UID: a.UID}, &ret, "uid = ? and event = ?",
		a.UID, common.CurrencyEventReCharge)
	if err != nil {
		log.Error("err:%v", err)
		a.Code = values.CodeRetry
		return
	}
	resp := values.RechargeHistoryResp{
		Count: count,
		List:  ret,
	}
	a.Data = resp
}

func PlayerRecharge(c *gin.Context) {
	a := app.NewApp(c)
	defer func() {
		a.Response()
	}()

	req := new(values.RechargeReq)
	if !a.S(req) {
		a.Code = values.CodeParam
		return
	}
	log.Debug("player %v recharge:%+v", a.UID, *req)

	if req.CurrencyType == 0 {
		req.CurrencyType = common.CurrencyBrazil
	}
	if req.ProductID > 0 {
		product := call.GetConfigPayProductByID(req.ProductID)
		if product == nil {
			a.Code = values.CodeRetry
			return
		}
		req.Amount = product.Amount
	} else {
		req.Amount = common.RoundCurrency(req.CurrencyType, req.Amount)
	}

	// product := call.GetConfigPayProductByID(req.ProductID)
	// if product == nil {
	// 	log.Error("unknow product:%v", req.ProductID)
	// 	a.Code = values.CodeParam
	// 	a.Msg = "Activity is over"
	// 	return
	// }
	// if !a.CanBuyProduct(product.ActivityID, product.ProductID) {
	// 	return
	// }

	// paySource := req.PaySource
	// if paySource >= common.PaySourceAll {
	// 	a.Code = values.CodeParam
	// 	log.Error("paysource err:%v", req.PaySource)
	// 	return
	// }
	// 判断充值间隔
	if db.Redis().Exist(common.GetRedisKeyPlayerPayInterval(a.UID)) {
		a.Code = values.CodeParam
		a.Msg = "You have an order to pay,please process first"
		return
	}
	// if req.UserPhone == "" {
	// 	req.UserPhone = util.CheckPhone(req.UserPhone)
	// }
	payImp := NewRechargeImp(req, a.UID, a.Channel, a.GetRemoteIP())
	if payImp == nil {
		a.Code = values.CodeRetry
		log.Error("req params err:%v", req)
		return
	}

	code := payImp.Recharge()
	if code != values.CodeOK {
		a.Code = code
		a.Msg = "channel unavailable"
		return
	}

	// ok
	a.Data = payImp.Data
	a.Msg = payImp.Order.OrderID
	log.Debug("player %v recharge resp:%v,msg:%v", a.UID, a.Data, a.Msg)

	uid := a.UID
	util.Go(func() {
		db.Redis().SetData(common.GetRedisKeyPlayerPayInterval(uid), 1, 15*time.Second)
	})

	if !config.GetBase().Release && req.PayChannel == config.GetConfig().Web.TestPay {
		util.Go(func() {
			call.RechargeCallback(payImp.Order, true, "", "")
		})
	}
}

func NewRechargeImp(req *values.RechargeReq, uid, cid int, ip string) *RechargeImp {
	r := new(RechargeImp)
	r.Channel = call.GetChannelByID(cid)
	if r.Channel == nil {
		log.Error("invalid cid:%v", cid)
		return nil
	}
	order := &common.RechargeOrder{
		// ProductID: product.ProductID, Amount: product.Amount,
		CreateTime:   time.Now().Unix(),
		CurrencyType: req.CurrencyType,
		Amount:       req.Amount,
		ChannelID:    cid,
		UID:          uid, Status: common.StatusROrderCreate, Event: int(common.CurrencyEventReCharge),
		UPI:       req.PayChannel,
		ProductID: req.ProductID,
	}
	// 只有商城购买才能使用优惠券
	ticketCon := call.GetConfigActivityWeekCardByLevel(1)
	if req.ProductID == 0 {
		// 首先判断折扣券
		if ticketCon != nil && len(ticketCon.SubRange) == 2 {
			if req.Amount >= ticketCon.SubRange[0] && req.Amount <= ticketCon.SubRange[1] {
				discount := -1
				var ticket *common.PlayerItems
				// 判断是否有折扣券
				tickets := call.GetUserValidItems(uid, common.ItemDiscountTicket)
				for i, v := range tickets {
					thisDiscount := v.Exi1
					diff := v.Time + common.ActivityWeekCardTicketExpireTime - time.Now().Unix()
					if diff <= 0 {
						id := v.ID
						util.Go(func() {
							db.Mysql().Update(&common.PlayerItems{ID: id}, map[string]interface{}{"status": common.ItemStatusInvalid})
						})
						continue
					}
					if discount < 0 || thisDiscount < discount {
						discount = thisDiscount
						ticket = tickets[i]
					}
				}
				if discount > 0 {
					ticketData := common.ActivityRechargeData{ID: common.ItemDiscountTicket, I1: ticket.Exi1, I2: req.Amount}
					ticketByte, _ := json.Marshal(ticketData)
					order.Extra = string(ticketByte)
					req.Amount = common.RoundCurrency(common.CurrencyBrazil, req.Amount*int64(discount)/100)
					order.Amount = req.Amount
				}
			}
		}
	}

	r.UID = uid
	info, _ := call.GetUserXInfo(uid, "mobile")
	p := new(PayImp)
	p.CurrencyType = req.CurrencyType
	p.req = new(pb.InnerRechargeReq)
	p.req.Amount = req.Amount
	p.req.PlayerChannel = uint32(cid)
	if req.CurrencyType == common.CurrencyBrazil {
		// 判断黑名单
		if call.BlackListAndKick(uid, &common.BlackList{Phone: info.Mobile}) {
			return nil
		}
		pinfo := &common.PayInfo{UID: uid}
		db.Mysql().Get(pinfo)
		// if req.UserName == nil {
		// 	log.Error("invalid param:%+v", req)
		// 	return nil
		// }
		p.req.Name = util.GenerateRandomString(5)
		p.req.Phone = pinfo.Mobile
		p.req.IP = ip
		p.req.Number = pinfo.Number
		if info.Mobile != "" {
			p.req.Phone = info.Mobile
		}
		if pinfo.Name != "" {
			p.req.Name = pinfo.Name
		}
		if pinfo.Email != "" {
			p.req.Email = pinfo.Email
		}
	}
	r.Order = order
	p.base = r
	r.RechargeIn = p
	r.PayChannel = req.PayChannel
	return r
}

type RechargeIn interface {
	Recharge() int
}

// RechargeImp 新充值对象
type RechargeImp struct {
	Data interface{}
	RechargeIn
	Order *common.RechargeOrder
	// product *common.ConfigPayProduct
	// tx         *gorm.DB
	UID        int
	Channel    *common.Channel
	PayChannel int
}

func (r *RechargeImp) CreateRecharge() error {
	if r.Order.OrderID == "" {
		r.Order.OrderID = util.NewOrderID(r.UID)
	}
	// r.Order.UID = r.UID
	// r.Order.Status = common.StatusROrderCreate
	// r.Order.Event = int(common.CurrencyEventReCharge)
	// r.Order.ChannelID = int(r.Channel.ChannelID)
	if err := db.Mysql().C().Model(r.Order).Create(r.Order).Error; err != nil {
		log.Error("create order err:%v", err)
		return err
	}
	return nil
}

// pay模块支付
type PayImp struct {
	base         *RechargeImp
	req          *pb.InnerRechargeReq
	CurrencyType common.CurrencyType
}

func (p *PayImp) Recharge() int {
	orderID := util.NewOrderID(p.base.UID)
	// product := p.base.product
	var resp *pb.InnerRechargeResp
	var err error
	if p.CurrencyType == common.CurrencyBrazil {
		req := &pb.InnerRechargeReq{OrderID: orderID, Amount: p.req.Amount, Phone: p.req.Phone,
			Name: p.req.Name, UID: uint32(p.base.UID), Channel: uint32(p.base.PayChannel), IsPersonalCard: false, PaySource: common.PaySourceModulePay}
		p.base.Order.PaySource = common.PaySourceModulePay
		if p.base.PayChannel < 0 {
			req.IsPersonalCard = true
		}
		resp, err = call.Recharge(req)
		if err != nil {
			log.Error("err:%v", err)
			return values.CodeRetry
		}
		p.base.Order.PayChannel = int(resp.Channel)
	} else {
		orderID = "USDT" + orderID
		req := &pb.InnerRechargeReq{OrderID: orderID, Amount: p.req.Amount, UID: uint32(p.base.UID), Channel: uint32(p.base.PayChannel), PaySource: common.PaySourceBlockPay}
		p.base.Order.PaySource = common.PaySourceBlockPay
		resp, err = call.Recharge(req)
		if err != nil {
			log.Error("err:%v", err)
			return values.CodeRetry
		}
		p.base.Order.Extra = resp.URL
	}
	p.base.Data = values.PayResp{OrderID: orderID, Addr: resp.URL}
	p.base.Order.OrderID = orderID
	p.base.Order.APIPayID = resp.APIOrderID
	err = p.base.CreateRecharge()
	if err != nil {
		return values.CodeRetry
	}
	return values.CodeOK
}