79 lines
1.5 KiB
Go
79 lines
1.5 KiB
Go
package scoresaber
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import (
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"log"
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"time"
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"git.lxtend.com/qqbot/sqlite3"
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"github.com/gorilla/websocket"
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)
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const wsURL = "wss://scoresaber.com/ws"
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var ScoresManager = scoresManager{}
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type scoresManager struct {
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conn *websocket.Conn
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retryTimes int
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}
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func init() {
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for err := ScoresManager.connect(); err != nil; err = ScoresManager.connect() {
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log.Print("连接 WebSocket 失败:", err)
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time.Sleep(time.Second)
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}
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}
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func (sm *scoresManager) connect() error {
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var err error
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sm.conn, _, err = websocket.DefaultDialer.Dial(wsURL, nil)
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if err != nil {
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return err
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}
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sm.retryTimes = 0
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go sm.receiveData()
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return nil
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}
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func (sm *scoresManager) receiveData() {
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defer func() {
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for err := ScoresManager.connect(); err != nil; err = ScoresManager.connect() {
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log.Printf("连接 WebSocket 失败:%v", err)
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time.Sleep(time.Second)
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}
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}()
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for {
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var cmd Command
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err := sm.conn.ReadJSON(&cmd)
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if err != nil {
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log.Print("读取数据失败:", err)
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time.Sleep(time.Second)
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sm.retryTimes++
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if sm.retryTimes > 3 {
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return
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}
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continue
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}
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SSQuery.SaveRecord(cmd.CommandData)
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}
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}
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func (sm *scoresManager) GetRecentScores(count int, predict string) []RecordDataLite {
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db := sqlite3.GetDB() // 假设 sqlite3.GetDB() 返回 *sqlx.DB
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scoresCopy := make([]RecordDataLite, 0, count)
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query := "SELECT * FROM ssRecordData"
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if predict != "" {
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query += " " + predict
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}
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query += " ORDER BY generated_time DESC LIMIT ?"
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err := db.Select(&scoresCopy, query, count)
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if err != nil {
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log.Print(err)
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return nil
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}
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return scoresCopy
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}
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