mirror of
https://github.com/bensema/gotdx.git
synced 2025-11-21 02:45:33 +08:00
106 lines
2.4 KiB
Go
106 lines
2.4 KiB
Go
package proto
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import (
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"bytes"
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"encoding/binary"
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"encoding/hex"
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"fmt"
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)
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type GetTransactionData struct {
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reqHeader *ReqHeader
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respHeader *RespHeader
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request *GetTransactionDataRequest
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reply *GetTransactionDataReply
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contentHex string
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}
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type GetTransactionDataRequest struct {
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Market uint16
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Code [6]byte
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Start uint16
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Count uint16
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}
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type GetTransactionDataReply struct {
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Count uint16
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List []TransactionData
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}
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type TransactionData struct {
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Time string
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Price float64
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Vol int
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Num int
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BuyOrSell int
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}
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func NewGetTransactionData() *GetTransactionData {
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obj := new(GetTransactionData)
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obj.reqHeader = new(ReqHeader)
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obj.respHeader = new(RespHeader)
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obj.request = new(GetTransactionDataRequest)
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obj.reply = new(GetTransactionDataReply)
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obj.reqHeader.Zip = 0x0c
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obj.reqHeader.SeqID = seqID()
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obj.reqHeader.PacketType = 0x00
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//obj.reqHeader.PkgLen1 =
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//obj.reqHeader.PkgLen2 =
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obj.reqHeader.Method = KMSG_TRANSACTIONDATA
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//obj.reqHeader.Method = KMSG_MINUTETIMEDATA
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obj.contentHex = ""
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return obj
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}
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func (obj *GetTransactionData) SetParams(req *GetTransactionDataRequest) {
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obj.request = req
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}
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func (obj *GetTransactionData) Serialize() ([]byte, error) {
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obj.reqHeader.PkgLen1 = 0x0e
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obj.reqHeader.PkgLen2 = 0x0e
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buf := new(bytes.Buffer)
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err := binary.Write(buf, binary.LittleEndian, obj.reqHeader)
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err = binary.Write(buf, binary.LittleEndian, obj.request)
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b, err := hex.DecodeString(obj.contentHex)
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buf.Write(b)
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//b, err := hex.DecodeString(obj.contentHex)
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//buf.Write(b)
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//err = binary.Write(buf, binary.LittleEndian, uint16(len(obj.stocks)))
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return buf.Bytes(), err
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}
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func (obj *GetTransactionData) UnSerialize(header interface{}, data []byte) error {
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obj.respHeader = header.(*RespHeader)
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pos := 0
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err := binary.Read(bytes.NewBuffer(data[pos:pos+2]), binary.LittleEndian, &obj.reply.Count)
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pos += 2
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lastprice := 0
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for index := uint16(0); index < obj.reply.Count; index++ {
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ele := TransactionData{}
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hour, minute := gettime(data, &pos)
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ele.Time = fmt.Sprintf("%02d:%02d", hour, minute)
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priceraw := getprice(data, &pos)
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ele.Vol = getprice(data, &pos)
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ele.Num = getprice(data, &pos)
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ele.BuyOrSell = getprice(data, &pos)
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lastprice += priceraw
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ele.Price = float64(lastprice) / baseUnit(string(obj.request.Code[:]))
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_ = getprice(data, &pos)
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obj.reply.List = append(obj.reply.List, ele)
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}
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return err
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}
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func (obj *GetTransactionData) Reply() *GetTransactionDataReply {
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return obj.reply
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}
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