From 436677f2f8111898252d4915b53d99b12f3c7d16 Mon Sep 17 00:00:00 2001 From: douxu <921247973@qq.com> Date: Tue, 23 Jul 2024 15:36:42 +0800 Subject: [PATCH] feat:add local file processing code for wave record data --- wave_record/config/config.yaml | 1 + wave_record/constant/file_suffix.go | 11 ++ wave_record/go.mod | 31 ++++++ wave_record/go.sum | 118 +++++++++++++++++++++ wave_record/main.go | 156 ++++++++++++++++++++++++++++ wave_record/util/file.go | 15 +++ 6 files changed, 332 insertions(+) create mode 100644 wave_record/config/config.yaml create mode 100644 wave_record/constant/file_suffix.go create mode 100644 wave_record/go.mod create mode 100644 wave_record/go.sum create mode 100644 wave_record/main.go create mode 100644 wave_record/util/file.go diff --git a/wave_record/config/config.yaml b/wave_record/config/config.yaml new file mode 100644 index 0000000..01b7408 --- /dev/null +++ b/wave_record/config/config.yaml @@ -0,0 +1 @@ +comtrade_file_dir: /tmp diff --git a/wave_record/constant/file_suffix.go b/wave_record/constant/file_suffix.go new file mode 100644 index 0000000..a811ef7 --- /dev/null +++ b/wave_record/constant/file_suffix.go @@ -0,0 +1,11 @@ +// Package constant define constant value +package constant + +const ( + // ConfigFileSuffix define comtrade config file suffix + ConfigFileSuffix = ".cfg" + // DataFileSuffix define comtrade data file suffix + DataFileSuffix = ".dat" + // MixFileSuffix define comtrade mix file suffix + MixFileSuffix = ".cff" +) diff --git a/wave_record/go.mod b/wave_record/go.mod new file mode 100644 index 0000000..e119b5d --- /dev/null +++ b/wave_record/go.mod @@ -0,0 +1,31 @@ +module wave_record + +go 1.22.5 + +require ( + github.com/fsnotify/fsnotify v1.7.0 + github.com/spf13/viper v1.19.0 + github.com/yonwoo9/go-comtrade v0.0.3 + go.uber.org/zap v1.21.0 +) + +require ( + github.com/hashicorp/hcl v1.0.0 // indirect + github.com/magiconair/properties v1.8.7 // indirect + github.com/mitchellh/mapstructure v1.5.0 // indirect + github.com/pelletier/go-toml/v2 v2.2.2 // indirect + github.com/sagikazarmark/locafero v0.4.0 // indirect + github.com/sagikazarmark/slog-shim v0.1.0 // indirect + github.com/sourcegraph/conc v0.3.0 // indirect + github.com/spf13/afero v1.11.0 // indirect + github.com/spf13/cast v1.6.0 // indirect + github.com/spf13/pflag v1.0.5 // indirect + github.com/subosito/gotenv v1.6.0 // indirect + go.uber.org/atomic v1.9.0 // indirect + go.uber.org/multierr v1.10.0 // indirect + golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect + golang.org/x/sys v0.18.0 // indirect + golang.org/x/text v0.14.0 // indirect + gopkg.in/ini.v1 v1.67.0 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect +) diff --git a/wave_record/go.sum b/wave_record/go.sum new file mode 100644 index 0000000..e64da9a --- /dev/null +++ b/wave_record/go.sum @@ -0,0 +1,118 @@ +github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8= +github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM= +github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8= +github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0= +github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA= +github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM= +github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38= +github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= +github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4= +github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ= +github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= +github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE= +github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk= +github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= +github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= +github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY= +github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE= +github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY= +github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0= 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h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8= +github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs= +github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6keLGt6kNQ= +github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4= +github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE= +github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ= +github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo= +github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0= +github.com/spf13/afero v1.11.0 h1:WJQKhtpdm3v2IzqG8VMqrr6Rf3UYpEF239Jy9wNepM8= +github.com/spf13/afero v1.11.0/go.mod h1:GH9Y3pIexgf1MTIWtNGyogA5MwRIDXGUr+hbWNoBjkY= +github.com/spf13/cast v1.6.0 h1:GEiTHELF+vaR5dhz3VqZfFSzZjYbgeKDpBxQVS4GYJ0= +github.com/spf13/cast v1.6.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo= +github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA= +github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg= +github.com/spf13/viper v1.19.0 h1:RWq5SEjt8o25SROyN3z2OrDB9l7RPd3lwTWU8EcEdcI= +github.com/spf13/viper v1.19.0/go.mod h1:GQUN9bilAbhU/jgc1bKs99f/suXKeUMct8Adx5+Ntkg= +github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw= +github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo= +github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA= +github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI= +github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg= +github.com/stretchr/testify v1.7.1/go.mod 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--git a/wave_record/main.go b/wave_record/main.go new file mode 100644 index 0000000..c955602 --- /dev/null +++ b/wave_record/main.go @@ -0,0 +1,156 @@ +package main + +import ( + "flag" + "fmt" + "path/filepath" + "strings" + "sync" + "time" + + "wave_record/constant" + "wave_record/util" + + "github.com/fsnotify/fsnotify" + "github.com/spf13/viper" + "github.com/yonwoo9/go-comtrade" + "go.uber.org/zap" +) + +var ( + comtradeConfigDir = flag.String("comtrade_config_dir", "./config", "config file dir of wave record project") + comtradeConfigName = flag.String("comtrade_config_name", "config", "config file name of wave record project") + comtradeConfigType = flag.String("comtrade_config_type", "yaml", "config file type of wave record project") +) + +var ( + monitorDir string + addChannel chan string + comtradeMap sync.Map + logger *zap.Logger +) + +func init() { + addChannel = make(chan string, 10) + logger, _ = zap.NewProduction() +} + +func main() { + flag.Parse() + defer logger.Sync() + readConfig() + logger.Info("comtrade monitor Dir", zap.String("monitor_dir", monitorDir)) + go dirWatch(monitorDir, addChannel) + + parseComtradeFile(addChannel, comtradeMap) +} + +func readConfig() { + config := viper.New() + config.AddConfigPath(*comtradeConfigDir) + config.SetConfigName(*comtradeConfigName) + config.SetConfigType(*comtradeConfigType) + if err := config.ReadInConfig(); err != nil { + if _, ok := err.(viper.ConfigFileNotFoundError); ok { + panic("can not find conifg file") + } + panic(err) + } + // get config content + monitorDir = config.GetString("comtrade_file_dir") +} + +func dirWatch(monitorDir string, addChan chan string) { + watcher, err := fsnotify.NewWatcher() + if err != nil { + logger.Error("create dir watcher failed:", zap.Error(err)) + } + defer watcher.Close() + + err = watcher.Add(monitorDir) + if err != nil { + logger.Error("add monitor dir failed:", zap.Error(err)) + } + + for { + select { + case event, ok := <-watcher.Events: + if !ok { + return + } + + if event.Op&fsnotify.Create == fsnotify.Create { + logger.Info("file add in watcher dir", zap.String("file_name", event.Name)) + addChan <- event.Name + } + + if event.Op&fsnotify.Remove == fsnotify.Remove { + logger.Info("file remove in watcher dir", zap.String("file_name", event.Name)) + } + case err, ok := <-watcher.Errors: + if !ok { + logger.Error("monitor watcher error channel closed", zap.Bool("channel_status", ok)) + return + } + + logger.Error("monitor watcher error occurred", zap.Error(err)) + } + } +} + +func parseComtradeFile(addChan chan string, comtradeMap sync.Map) { + for { + addFilePath, ok := <-addChan + if !ok { + logger.Error("monitor add channel closed", zap.Bool("channel_status", ok)) + return + } + + lastElement := filepath.Base(addFilePath) + fileName := strings.Split(lastElement, ".")[0] + fileExtension := filepath.Ext(lastElement) + logger.Info("add comtrade file info", zap.String("file_path", addFilePath), + zap.String("file_name", fileName), zap.String("file_extension", fileExtension)) + + switch fileExtension { + case constant.ConfigFileSuffix: + configFilePath := addFilePath + + dataFilePath, exist := comtradeMap.Load(addFilePath) + if exist { + if dataFilePath == "" { + continue + } + + go parseComtradeData(configFilePath, dataFilePath.(string)) + } else { + comtradeMap.Store(configFilePath, "") + } + case constant.DataFileSuffix: + configFileName := strings.Join([]string{fileName, constant.ConfigFileSuffix}, "") + configFilePath := filepath.Join(monitorDir, configFileName) + logger.Info("config path of comtrade file", zap.String("file_path", configFilePath)) + exist := util.FileExists(configFilePath) + if exist { + comtradeMap.Store(configFilePath, addFilePath) + addChan <- configFilePath + continue + } + addChan <- addFilePath + default: + logger.Warn("no support file style", zap.String("file_style", fileExtension)) + time.Sleep(5 * time.Second) + } + } +} + +func parseComtradeData(configFilePath, dataFilePath string) { + c, err := comtrade.ParseComtrade(configFilePath, dataFilePath) + if err != nil { + logger.Error("parse comtrade file failed", zap.Error(err)) + return + } + fmt.Println("parse succcess") + fmt.Println(c.Conf.Ft) + // TODO 增加文件存入mongodb +} diff --git a/wave_record/util/file.go b/wave_record/util/file.go new file mode 100644 index 0000000..8c34bbd --- /dev/null +++ b/wave_record/util/file.go @@ -0,0 +1,15 @@ +// Package util define universal utility functions +package util + +import ( + "errors" + "io/fs" + "os" +) + +// FileExists return boolean value result specifying whether the file path exists +func FileExists(filePath string) bool { + _, err := os.Stat(filePath) + // return !os.IsNotExist(err) + return !errors.Is(err, fs.ErrNotExist) +}