go-stock/app.go
ArvinLovegood fbb8b00315 feat(app): 增加港股交易时间判断并更新相关功能
- 在 app.go 中添加 IsHKTradingTime 函数,用于判断当前时间是否在港股交易时间内
- 更新股票监控逻辑,使其在港股交易时间也能正常运行
- 在前端 stock 组件中添加股票代码标签,并根据股票代码动态显示货币符号
- 新增 app_test.go 文件,添加 IsHKTradingTime函数的单元测试
2025-02-24 10:12:23 +08:00

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//go:build windows
package main
import (
"context"
"encoding/base64"
"fmt"
"github.com/PuerkitoBio/goquery"
"github.com/coocood/freecache"
"github.com/duke-git/lancet/v2/convertor"
"github.com/duke-git/lancet/v2/mathutil"
"github.com/duke-git/lancet/v2/slice"
"github.com/getlantern/systray"
"github.com/go-resty/resty/v2"
"github.com/wailsapp/wails/v2/pkg/runtime"
"go-stock/backend/data"
"go-stock/backend/db"
"go-stock/backend/logger"
"go-stock/backend/models"
"golang.org/x/sys/windows/registry"
"os"
"strings"
"time"
)
// App struct
type App struct {
ctx context.Context
cache *freecache.Cache
}
// NewApp creates a new App application struct
func NewApp() *App {
cacheSize := 512 * 1024
cache := freecache.NewCache(cacheSize)
return &App{
cache: cache,
}
}
// startup is called at application startup
func (a *App) startup(ctx context.Context) {
defer PanicHandler()
runtime.EventsOn(ctx, "frontendError", func(optionalData ...interface{}) {
logger.SugaredLogger.Errorf("Frontend error: %v\n", optionalData)
})
logger.SugaredLogger.Infof("Version:%s", Version)
// Perform your setup here
a.ctx = ctx
// 创建系统托盘
systray.Run(func() {
go onReady(a)
}, func() {
go onExit(a)
})
}
func checkUpdate(a *App) {
releaseVersion := &models.GitHubReleaseVersion{}
_, err := resty.New().R().
SetResult(releaseVersion).
Get("https://api.github.com/repos/ArvinLovegood/go-stock/releases/latest")
if err != nil {
logger.SugaredLogger.Errorf("get github release version error:%s", err.Error())
return
}
logger.SugaredLogger.Infof("releaseVersion:%+v", releaseVersion.TagName)
if releaseVersion.TagName != Version {
tag := &models.Tag{}
_, err = resty.New().R().
SetResult(tag).
Get("https://api.github.com/repos/ArvinLovegood/go-stock/git/ref/tags/" + releaseVersion.TagName)
if err == nil {
releaseVersion.Tag = *tag
}
commit := &models.Commit{}
_, err = resty.New().R().
SetResult(commit).
Get(tag.Object.Url)
if err == nil {
releaseVersion.Commit = *commit
}
go runtime.EventsEmit(a.ctx, "updateVersion", releaseVersion)
}
}
// domReady is called after front-end resources have been loaded
func (a *App) domReady(ctx context.Context) {
defer PanicHandler()
// Add your action here
//定时更新数据
go func() {
config := data.NewSettingsApi(&data.Settings{}).GetConfig()
interval := config.RefreshInterval
if interval <= 0 {
interval = 1
}
ticker := time.NewTicker(time.Second * time.Duration(interval))
defer ticker.Stop()
for range ticker.C {
if isTradingTime(time.Now()) || IsHKTradingTime(time.Now()) {
MonitorStockPrices(a)
}
}
}()
go func() {
ticker := time.NewTicker(time.Second * time.Duration(60))
defer ticker.Stop()
for range ticker.C {
telegraph := refreshTelegraphList()
if telegraph != nil {
go runtime.EventsEmit(a.ctx, "telegraph", telegraph)
}
}
}()
go runtime.EventsEmit(a.ctx, "telegraph", refreshTelegraphList())
go MonitorStockPrices(a)
//检查新版本
go func() {
checkUpdate(a)
}()
//检查谷歌浏览器
//go func() {
// f := checkChromeOnWindows()
// if !f {
// go runtime.EventsEmit(a.ctx, "warnMsg", "谷歌浏览器未安装,ai分析功能可能无法使用")
// }
//}()
//检查Edge浏览器
go func() {
path, e := checkEdgeOnWindows()
if !e {
go runtime.EventsEmit(a.ctx, "warnMsg", "Edge浏览器未安装,ai分析功能可能无法使用")
} else {
logger.SugaredLogger.Infof("Edge浏览器已安装路径为: %s", path)
}
}()
}
func refreshTelegraphList() *[]string {
url := "https://www.cls.cn/telegraph"
response, err := resty.New().R().
SetHeader("Referer", "https://www.cls.cn/").
SetHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36 Edg/117.0.2045.60").
Get(fmt.Sprintf(url))
if err != nil {
return &[]string{}
}
//logger.SugaredLogger.Info(string(response.Body()))
document, err := goquery.NewDocumentFromReader(strings.NewReader(string(response.Body())))
if err != nil {
return &[]string{}
}
var telegraph []string
document.Find("div.telegraph-content-box").Each(func(i int, selection *goquery.Selection) {
//logger.SugaredLogger.Info(selection.Text())
telegraph = append(telegraph, selection.Text())
})
return &telegraph
}
// isTradingDay 判断是否是交易日
func isTradingDay(date time.Time) bool {
weekday := date.Weekday()
// 判断是否是周末
if weekday == time.Saturday || weekday == time.Sunday {
return false
}
// 这里可以添加具体的节假日判断逻辑
// 例如:判断是否是春节、国庆节等
return true
}
// isTradingTime 判断是否是交易时间
func isTradingTime(date time.Time) bool {
if !isTradingDay(date) {
return false
}
hour, minute, _ := date.Clock()
// 判断是否在9:15到11:30之间
if (hour == 9 && minute >= 15) || (hour == 10) || (hour == 11 && minute <= 30) {
return true
}
// 判断是否在13:00到15:00之间
if (hour == 13) || (hour == 14) || (hour == 15 && minute <= 0) {
return true
}
return false
}
// IsHKTradingTime 判断当前时间是否在港股交易时间内
func IsHKTradingTime(date time.Time) bool {
hour, minute, _ := date.Clock()
// 开市前竞价时段09:00 - 09:30
if (hour == 9 && minute >= 0) || (hour == 9 && minute <= 30) {
return true
}
// 上午持续交易时段09:30 - 12:00
if (hour == 9 && minute > 30) || (hour >= 10 && hour < 12) || (hour == 12 && minute == 0) {
return true
}
// 下午持续交易时段13:00 - 16:00
if (hour == 13 && minute >= 0) || (hour >= 14 && hour < 16) || (hour == 16 && minute == 0) {
return true
}
// 收市竞价交易时段16:00 - 16:10
if (hour == 16 && minute >= 0) || (hour == 16 && minute <= 10) {
return true
}
return false
}
func MonitorStockPrices(a *App) {
dest := &[]data.FollowedStock{}
db.Dao.Model(&data.FollowedStock{}).Find(dest)
total := float64(0)
//for _, follow := range *dest {
// stockData := getStockInfo(follow)
// total += stockData.ProfitAmountToday
// price, _ := convertor.ToFloat(stockData.Price)
// if stockData.PrePrice != price {
// go runtime.EventsEmit(a.ctx, "stock_price", stockData)
// }
//}
stockInfos := GetStockInfos(*dest...)
for _, stockInfo := range *stockInfos {
total += stockInfo.ProfitAmountToday
price, _ := convertor.ToFloat(stockInfo.Price)
if stockInfo.PrePrice != price {
go runtime.EventsEmit(a.ctx, "stock_price", stockInfo)
}
}
if total != 0 {
title := "go-stock " + time.Now().Format(time.DateTime) + fmt.Sprintf(" %.2f¥", total)
systray.SetTooltip(title)
}
go runtime.EventsEmit(a.ctx, "realtime_profit", fmt.Sprintf(" %.2f", total))
//runtime.WindowSetTitle(a.ctx, title)
}
func GetStockInfos(follows ...data.FollowedStock) *[]data.StockInfo {
stockInfos := make([]data.StockInfo, 0)
stockCodes := make([]string, 0)
for _, follow := range follows {
stockCodes = append(stockCodes, follow.StockCode)
}
stockData, _ := data.NewStockDataApi().GetStockCodeRealTimeData(stockCodes...)
for _, info := range *stockData {
v, ok := slice.FindBy(follows, func(idx int, follow data.FollowedStock) bool {
return follow.StockCode == info.Code
})
if ok {
addStockFollowData(v, &info)
stockInfos = append(stockInfos, info)
}
}
return &stockInfos
}
func getStockInfo(follow data.FollowedStock) *data.StockInfo {
stockCode := follow.StockCode
stockDatas, err := data.NewStockDataApi().GetStockCodeRealTimeData(stockCode)
if err != nil || len(*stockDatas) == 0 {
return &data.StockInfo{}
}
stockData := (*stockDatas)[0]
addStockFollowData(follow, &stockData)
return &stockData
}
func addStockFollowData(follow data.FollowedStock, stockData *data.StockInfo) {
stockData.PrePrice = follow.Price //上次当前价格
stockData.Sort = follow.Sort
stockData.CostPrice = follow.CostPrice //成本价
stockData.CostVolume = follow.Volume //成本量
stockData.AlarmChangePercent = follow.AlarmChangePercent
stockData.AlarmPrice = follow.AlarmPrice
//当前价格
price, _ := convertor.ToFloat(stockData.Price)
//当前价格为0 时 使用卖一价格作为当前价格
if price == 0 {
price, _ = convertor.ToFloat(stockData.A1P)
}
//当前价格依然为0 时 使用买一报价作为当前价格
if price == 0 {
price, _ = convertor.ToFloat(stockData.B1P)
}
//昨日收盘价
preClosePrice, _ := convertor.ToFloat(stockData.PreClose)
//当前价格依然为0 时 使用昨日收盘价为当前价格
if price == 0 {
price = preClosePrice
}
//今日最高价
highPrice, _ := convertor.ToFloat(stockData.High)
if highPrice == 0 {
highPrice, _ = convertor.ToFloat(stockData.Open)
}
//今日最低价
lowPrice, _ := convertor.ToFloat(stockData.Low)
if lowPrice == 0 {
lowPrice, _ = convertor.ToFloat(stockData.Open)
}
//开盘价
//openPrice, _ := convertor.ToFloat(stockData.Open)
if price > 0 {
stockData.ChangePrice = mathutil.RoundToFloat(price-preClosePrice, 2)
stockData.ChangePercent = mathutil.RoundToFloat(mathutil.Div(price-preClosePrice, preClosePrice)*100, 3)
}
if highPrice > 0 {
stockData.HighRate = mathutil.RoundToFloat(mathutil.Div(highPrice-preClosePrice, preClosePrice)*100, 3)
}
if lowPrice > 0 {
stockData.LowRate = mathutil.RoundToFloat(mathutil.Div(lowPrice-preClosePrice, preClosePrice)*100, 3)
}
if follow.CostPrice > 0 && follow.Volume > 0 {
if price > 0 {
stockData.Profit = mathutil.RoundToFloat(mathutil.Div(price-follow.CostPrice, follow.CostPrice)*100, 3)
stockData.ProfitAmount = mathutil.RoundToFloat((price-follow.CostPrice)*float64(follow.Volume), 2)
stockData.ProfitAmountToday = mathutil.RoundToFloat((price-preClosePrice)*float64(follow.Volume), 2)
} else {
//未开盘时当前价格为昨日收盘价
stockData.Profit = mathutil.RoundToFloat(mathutil.Div(preClosePrice-follow.CostPrice, follow.CostPrice)*100, 3)
stockData.ProfitAmount = mathutil.RoundToFloat((preClosePrice-follow.CostPrice)*float64(follow.Volume), 2)
stockData.ProfitAmountToday = mathutil.RoundToFloat((preClosePrice-preClosePrice)*float64(follow.Volume), 2)
}
}
//logger.SugaredLogger.Debugf("stockData:%+v", stockData)
if follow.Price != price && price > 0 {
go db.Dao.Model(follow).Where("stock_code = ?", follow.StockCode).Updates(map[string]interface{}{
"price": price,
})
}
}
// beforeClose is called when the application is about to quit,
// either by clicking the window close button or calling runtime.Quit.
// Returning true will cause the application to continue, false will continue shutdown as normal.
func (a *App) beforeClose(ctx context.Context) (prevent bool) {
defer PanicHandler()
dialog, err := runtime.MessageDialog(ctx, runtime.MessageDialogOptions{
Type: runtime.QuestionDialog,
Title: "go-stock",
Message: "确定关闭吗?",
Buttons: []string{"确定"},
Icon: icon,
CancelButton: "取消",
})
if err != nil {
logger.SugaredLogger.Errorf("dialog error:%s", err.Error())
return false
}
logger.SugaredLogger.Debugf("dialog:%s", dialog)
if dialog == "No" {
return true
}
return false
}
// shutdown is called at application termination
func (a *App) shutdown(ctx context.Context) {
defer PanicHandler()
// Perform your teardown here
systray.Quit()
}
// Greet returns a greeting for the given name
func (a *App) Greet(stockCode string) *data.StockInfo {
//stockInfo, _ := data.NewStockDataApi().GetStockCodeRealTimeData(stockCode)
follow := &data.FollowedStock{
StockCode: stockCode,
}
db.Dao.Model(follow).Where("stock_code = ?", stockCode).First(follow)
stockInfo := getStockInfo(*follow)
return stockInfo
}
func (a *App) Follow(stockCode string) string {
return data.NewStockDataApi().Follow(stockCode)
}
func (a *App) UnFollow(stockCode string) string {
return data.NewStockDataApi().UnFollow(stockCode)
}
func (a *App) GetFollowList() []data.FollowedStock {
return data.NewStockDataApi().GetFollowList()
}
func (a *App) GetStockList(key string) []data.StockBasic {
return data.NewStockDataApi().GetStockList(key)
}
func (a *App) SetCostPriceAndVolume(stockCode string, price float64, volume int64) string {
return data.NewStockDataApi().SetCostPriceAndVolume(price, volume, stockCode)
}
func (a *App) SetAlarmChangePercent(val, alarmPrice float64, stockCode string) string {
return data.NewStockDataApi().SetAlarmChangePercent(val, alarmPrice, stockCode)
}
func (a *App) SetStockSort(sort int64, stockCode string) {
data.NewStockDataApi().SetStockSort(sort, stockCode)
}
func (a *App) SendDingDingMessage(message string, stockCode string) string {
ttl, _ := a.cache.TTL([]byte(stockCode))
logger.SugaredLogger.Infof("stockCode %s ttl:%d", stockCode, ttl)
if ttl > 0 {
return ""
}
err := a.cache.Set([]byte(stockCode), []byte("1"), 60*5)
if err != nil {
logger.SugaredLogger.Errorf("set cache error:%s", err.Error())
return ""
}
return data.NewDingDingAPI().SendDingDingMessage(message)
}
// SendDingDingMessageByType msgType 报警类型: 1 涨跌报警;2 股价报警 3 成本价报警
func (a *App) SendDingDingMessageByType(message string, stockCode string, msgType int) string {
ttl, _ := a.cache.TTL([]byte(stockCode))
logger.SugaredLogger.Infof("stockCode %s ttl:%d", stockCode, ttl)
if ttl > 0 {
return ""
}
err := a.cache.Set([]byte(stockCode), []byte("1"), getMsgTypeTTL(msgType))
if err != nil {
logger.SugaredLogger.Errorf("set cache error:%s", err.Error())
return ""
}
stockInfo := &data.StockInfo{}
db.Dao.Model(stockInfo).Where("code = ?", stockCode).First(stockInfo)
go data.NewAlertWindowsApi("go-stock消息通知", getMsgTypeName(msgType), GenNotificationMsg(stockInfo), "").SendNotification()
return data.NewDingDingAPI().SendDingDingMessage(message)
}
func (a *App) NewChatStream(stock, stockCode, question string) {
msgs := data.NewDeepSeekOpenAi(a.ctx).NewChatStream(stock, stockCode, question)
for msg := range msgs {
runtime.EventsEmit(a.ctx, "newChatStream", msg)
}
runtime.EventsEmit(a.ctx, "newChatStream", "DONE")
}
func (a *App) SaveAIResponseResult(stockCode, stockName, result, chatId, question string) {
data.NewDeepSeekOpenAi(a.ctx).SaveAIResponseResult(stockCode, stockName, result, chatId, question)
}
func (a *App) GetAIResponseResult(stock string) *models.AIResponseResult {
return data.NewDeepSeekOpenAi(a.ctx).GetAIResponseResult(stock)
}
func (a *App) GetVersionInfo() *models.VersionInfo {
return &models.VersionInfo{
Version: Version,
Icon: GetImageBase(icon),
Alipay: GetImageBase(alipay),
Wxpay: GetImageBase(wxpay),
Content: VersionCommit,
}
}
// checkChromeOnWindows 在 Windows 系统上检查谷歌浏览器是否安装
func checkChromeOnWindows() bool {
key, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe`, registry.QUERY_VALUE)
if err != nil {
// 尝试在 WOW6432Node 中查找(适用于 64 位系统上的 32 位程序)
key, err = registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe`, registry.QUERY_VALUE)
if err != nil {
return false
}
defer key.Close()
}
defer key.Close()
_, _, err = key.GetValue("Path", nil)
return err == nil
}
// checkEdgeOnWindows 在 Windows 系统上检查Edge浏览器是否安装并返回安装路径
func checkEdgeOnWindows() (string, bool) {
key, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\msedge.exe`, registry.QUERY_VALUE)
if err != nil {
// 尝试在 WOW6432Node 中查找(适用于 64 位系统上的 32 位程序)
key, err = registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\App Paths\msedge.exe`, registry.QUERY_VALUE)
if err != nil {
return "", false
}
defer key.Close()
}
defer key.Close()
path, _, err := key.GetStringValue("Path")
if err != nil {
return "", false
}
return path, true
}
func GetImageBase(bytes []byte) string {
return "data:image/jpeg;base64," + base64.StdEncoding.EncodeToString(bytes)
}
func GenNotificationMsg(stockInfo *data.StockInfo) string {
Price, err := convertor.ToFloat(stockInfo.Price)
if err != nil {
Price = 0
}
PreClose, err := convertor.ToFloat(stockInfo.PreClose)
if err != nil {
PreClose = 0
}
var RF float64
if PreClose > 0 {
RF = mathutil.RoundToFloat(((Price-PreClose)/PreClose)*100, 2)
}
return "[" + stockInfo.Name + "] " + stockInfo.Price + " " + convertor.ToString(RF) + "% " + stockInfo.Date + " " + stockInfo.Time
}
// msgType : 1 涨跌报警(5分钟);2 股价报警(30分钟) 3 成本价报警(30分钟)
func getMsgTypeTTL(msgType int) int {
switch msgType {
case 1:
return 60 * 5
case 2:
return 60 * 30
case 3:
return 60 * 30
default:
return 60 * 5
}
}
func getMsgTypeName(msgType int) string {
switch msgType {
case 1:
return "涨跌报警"
case 2:
return "股价报警"
case 3:
return "成本价报警"
default:
return "未知类型"
}
}
func onExit(a *App) {
// 清理操作
logger.SugaredLogger.Infof("onExit")
runtime.Quit(a.ctx)
}
func onReady(a *App) {
// 初始化操作
logger.SugaredLogger.Infof("onReady")
systray.SetIcon(icon2)
systray.SetTitle("go-stock")
systray.SetTooltip("go-stock 股票行情实时获取")
// 创建菜单项
show := systray.AddMenuItem("显示", "显示应用程序")
hide := systray.AddMenuItem("隐藏", "隐藏应用程序")
systray.AddSeparator()
mQuitOrig := systray.AddMenuItem("退出", "退出应用程序")
// 监听菜单项点击事件
go func() {
for {
select {
case <-mQuitOrig.ClickedCh:
logger.SugaredLogger.Infof("退出应用程序")
runtime.Quit(a.ctx)
//systray.Quit()
case <-show.ClickedCh:
logger.SugaredLogger.Infof("显示应用程序")
runtime.WindowShow(a.ctx)
//runtime.WindowShow(a.ctx)
case <-hide.ClickedCh:
logger.SugaredLogger.Infof("隐藏应用程序")
runtime.WindowHide(a.ctx)
}
}
}()
}
func (a *App) UpdateConfig(settings *data.Settings) string {
logger.SugaredLogger.Infof("UpdateConfig:%+v", settings)
return data.NewSettingsApi(settings).UpdateConfig()
}
func (a *App) GetConfig() *data.Settings {
return data.NewSettingsApi(&data.Settings{}).GetConfig()
}
func (a *App) ExportConfig() string {
config := data.NewSettingsApi(&data.Settings{}).Export()
file, err := runtime.SaveFileDialog(a.ctx, runtime.SaveDialogOptions{
Title: "导出配置文件",
CanCreateDirectories: true,
DefaultFilename: "config.json",
})
if err != nil {
logger.SugaredLogger.Errorf("导出配置文件失败:%s", err.Error())
return err.Error()
}
err = os.WriteFile(file, []byte(config), 0644)
if err != nil {
logger.SugaredLogger.Errorf("导出配置文件失败:%s", err.Error())
return err.Error()
}
return "导出成功:" + file
}