fix: type conversion

.gitignore

@@ -2,4 +2,6 @@
 coverage/*
 test_monitor.txt
 bin
-.vscode
+.vscode
+.notes
+bin

Makefile

@@ -16,4 +16,14 @@ test-coverage:
 build:
 	rm -rf ${BINARY_DIR}
 	mkdir ${BINARY_DIR}
-	env GOOS=linux CGO_ENABLED=0 GOARCH=amd64 go build -o ./${BINARY_DIR}/${BINARY_NAME} main.go
+	env GOOS=linux CGO_ENABLED=0 GOARCH=amd64 go build -o ./${BINARY_DIR}/${BINARY_NAME} main.go
+build_raspi:
+	rm -rf ${BINARY_DIR}
+	mkdir ${BINARY_DIR}
+	env GOOS=linux CGO_ENABLED=0 GOARCH=arm64 go build -o ./${BINARY_DIR}/${BINARY_NAME} main.go	
+build_freebsd:
+	rm -rf ${BINARY_DIR}
+	mkdir ${BINARY_DIR}
+	env GOOS=freebsd CGO_ENABLED=0 GOARCH=arm64 ENV=prod go build -o ./${BINARY_DIR}/${BINARY_NAME} main.go
+list_build_types:
+	go tool dist list | grep arm

README.md

@@ -0,0 +1,24 @@
+# go-wifi-switcher
+## Huawei B2368-66
+This software will turn wifi on/off based on current state.
+
+Example: If wifi is **on** then it will turn **off**. 
+
+## How does it works
+It uses web-scrapping thanks to amazing **[go-rod web scrapper](github.com/go-rod/rod)**
+
+## How to use
+You must build it using the `go build` command that better fits with the OS where this software will be consumed. 
+
+I'm using it on debian OS so I've created some build commands inside **[Makefile](https://gitea.urkob.com/urko/go-wifi-switcher/src/branch/main/Makefile)**
+
+You can build and copy into your OS in `/usr/local/bin` for example, then create a cron task to automatically run this binary.
+
+## Result
+You can configure to switch **off** during **night** and **on** at **morning**. So you can get free of radiation while you sleep and don't have to manually switch on :)
+
+## How to install and how to use
+TODO
+
+## Tests
+TODO

cfg/cfg.go

@@ -8,10 +8,12 @@ import (
 )
 
 type Config struct {
-	Page      string `required:"true" split_words:"true"`
-	AdminUser string `required:"true" split_words:"true"`
-	Password  string `required:"true" split_words:"true"`
-	LogFile   bool   `required:"true" split_words:"true"`
+	Page        string `required:"true" split_words:"true"`
+	AdminUser   string `required:"true" split_words:"true"`
+	Password    string `required:"true" split_words:"true"`
+	LogFile     bool   `required:"true" split_words:"true"`
+	Bin         string `required:"true" split_words:"true"`
+	SubmitDelay int    `default:"7500" required:"false" split_words:"true"`
 }
 
 func NewConfig(envFilePath string) *Config {

internal/providers/archer_ax50.go

@@ -0,0 +1,108 @@
+package providers
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"gitea.urkob.com/urko/go-wifi-switcher/pkg/provider"
+	"github.com/go-rod/rod"
+)
+
+type ArcherAx50 struct {
+	passwordID    string
+	loginButtonID string
+	wirelessTab   string
+	chkWifi2gID   string
+	saveButtonID  string
+	page          *rod.Page
+}
+
+func NewArcherAx50(page *rod.Page) ArcherAx50 {
+	return ArcherAx50{
+		passwordID:    "#login-password",
+		loginButtonID: "#login-btn",
+		wirelessTab:   "wireless",
+		chkWifi2gID:   "chk_enable_wireless_24g",
+		saveButtonID:  "#total_save",
+		page:          page,
+	}
+}
+
+func (p ArcherAx50) Login(user, pass string) error {
+	time.Sleep(time.Millisecond * 5550)
+
+	p.page.MustEvaluate(&rod.EvalOptions{
+		JS: `() => { 
+			document.querySelectorAll("input.password-text").forEach((v, i) => {
+				v.click();
+				v.focus();
+				v.value="` + pass + `";
+			})
+			return '';
+		}`,
+	})
+
+	time.Sleep(time.Millisecond * 550)
+
+	log.Println(p.passwordID, "DONE")
+
+	login, err := p.page.Element(p.loginButtonID)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.loginButtonID, err)
+	}
+	login.MustClick()
+	log.Println(p.loginButtonID, "DONE")
+	time.Sleep(time.Millisecond * 4550)
+	return nil
+}
+
+func (p ArcherAx50) SwitchWIFI(cfg provider.SwitchConfig) error {
+	pageURL := p.page.MustInfo().URL
+	log.Println("p.page.MustInfo().URL", pageURL)
+
+	wirelessTab, err := p.page.Element(`[name="` + p.wirelessTab + `"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.wirelessTab, err)
+	}
+	wirelessTab.MustClick()
+	log.Println(p.wirelessTab, "DONE")
+
+	time.Sleep(time.Millisecond * 1850)
+	checked := p.page.MustEvaluate(&rod.EvalOptions{
+		JS: `() => {
+			return document.getElementById('` + p.chkWifi2gID + `').checked; 
+		}`,
+	})
+
+	isChecked := checked.Value.Bool()
+	log.Println(getCheckedMessage(isChecked))
+	p.page.MustEvaluate(&rod.EvalOptions{
+		JS: `() => {
+			document.getElementById('` + p.chkWifi2gID + `').checked=` + fmt.Sprint(!isChecked) + `;
+			return '';
+		}`,
+	})
+
+	time.Sleep(time.Millisecond * 550)
+	log.Println(p.chkWifi2gID, "DONE")
+	saveButton, err := p.page.Element(p.saveButtonID)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.saveButtonID, err)
+	}
+	saveButton.MustClick()
+	saveButton.MustClick()
+	saveButton.MustClick()
+	log.Println(p.saveButtonID, "DONE")
+
+	time.Sleep(time.Millisecond * time.Duration(cfg.SubmitDelay))
+	return nil
+}
+
+func getCheckedMessage(isChecked bool) string {
+	if isChecked {
+		return "Time to sleep, let's switch off"
+	}
+
+	return "Time to laborate, let's switch WIFI on"
+}

internal/providers/huawei.go

@@ -0,0 +1,113 @@
+package providers
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"gitea.urkob.com/urko/go-wifi-switcher/pkg/provider"
+	"github.com/go-rod/rod"
+)
+
+type Huawei struct {
+	usernameID     string
+	userpasswordID string
+	loginText      string
+	skipText       string
+	netID          string
+	netWlanID      string
+	mainFrameID    string
+	wlanEnableID   string
+	page           *rod.Page
+}
+
+func NewHuawei(page *rod.Page) Huawei {
+	return Huawei{
+		usernameID:     "#username",
+		userpasswordID: "#userpassword",
+		loginText:      "Login",
+		skipText:       "Skip",
+		netID:          "#Net",
+		netWlanID:      "#Net-WLAN",
+		mainFrameID:    "#mainFrame",
+		wlanEnableID:   "#wlanEnable",
+		page:           page,
+	}
+}
+
+func (p Huawei) Login(user, pass string) error {
+	username, err := p.page.Element(p.usernameID)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.userpasswordID, err)
+	}
+	username.MustInput(user)
+	log.Println(p.usernameID, "DONE")
+
+	userpassword, err := p.page.Element(p.userpasswordID)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.userpasswordID, err)
+	}
+	userpassword.MustInput(pass)
+	log.Println(p.userpasswordID, "DONE")
+
+	login, err := p.page.Element(`input[value="` + p.loginText + `"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.loginText, err)
+	}
+	login.MustClick()
+	log.Println(p.loginText, "DONE")
+
+	skip, err := p.page.Element(`input[value="` + p.skipText + `"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.skipText, err)
+	}
+	skip.MustClick()
+	log.Println(p.skipText, "DONE")
+
+	return nil
+}
+
+func (p Huawei) SwitchWIFI(cfg provider.SwitchConfig) error {
+	net, err := p.page.Element(p.netID)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.netID, err)
+	}
+	net.MustClick()
+	log.Println(p.netID, "DONE")
+
+	netWlan, err := p.page.Element(p.netWlanID)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.netWlanID, err)
+	}
+	netWlan.MustClick()
+	log.Println(p.netWlanID, "DONE")
+
+	frameElement, err := p.page.Element(p.mainFrameID)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.mainFrameID, err)
+	}
+
+	mainFrame, err := frameElement.Frame()
+	if err != nil {
+		return fmt.Errorf("frameElement.Frame: %s", err)
+	}
+
+	wlanEnable, err := mainFrame.Element(p.wlanEnableID)
+	if err != nil {
+		return fmt.Errorf("mainFrame.Element %s: %s", p.wlanEnableID, err)
+	}
+	wlanEnable.MustClick()
+	log.Println(p.wlanEnableID, "DONE")
+
+	sysSubmitID := "#sysSubmit"
+	sysSubmit, err := mainFrame.Element(sysSubmitID)
+	if err != nil {
+		return fmt.Errorf("mainFrame.Element %s: %s", sysSubmitID, err)
+	}
+	sysSubmit.MustClick()
+	log.Println(sysSubmitID, "DONE")
+
+	// TODO: improve this and wait until something should happens (refresh)
+	time.Sleep(time.Second * 3)
+	return nil
+}

internal/providers/nucom.go

@@ -0,0 +1,105 @@
+package providers
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"gitea.urkob.com/urko/go-wifi-switcher/pkg/provider"
+	"github.com/go-rod/rod"
+)
+
+type Nucom struct {
+	usernameName       string
+	passwordName       string
+	loginSubmitID      string
+	wirelessTabID      string
+	wirelessMenuText   string
+	configureWarningID string
+	wifiRadioID        string
+	saveID             string
+	radioOff           string
+	radioOn            string
+	page               *rod.Page
+}
+
+func NewNucom(page *rod.Page) Nucom {
+	return Nucom{
+		usernameName:       "loginUser",
+		passwordName:       "loginPass",
+		loginSubmitID:      "btnApply",
+		wirelessTabID:      "menu_wireless",
+		wirelessMenuText:   "Básico",
+		configureWarningID: "Configurar ahora",
+		wifiRadioID:        "radiohiddenButton",
+		radioOff:           "Apagada",
+		radioOn:            "Encendida",
+		saveID:             "basicApply",
+		page:               page,
+	}
+}
+
+func (p Nucom) Login(user, pass string) error {
+	username, err := p.page.Element(`input[name="` + p.usernameName + `"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.passwordName, err)
+	}
+	username.MustInput(user)
+	log.Println(p.usernameName, "DONE")
+
+	userpassword, err := p.page.Element(`input[name="` + p.passwordName + `"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.passwordName, err)
+	}
+	userpassword.MustInput(pass)
+	log.Println(p.passwordName, "DONE")
+
+	login, err := p.page.Element(`input[id="` + p.loginSubmitID + `"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.loginSubmitID, err)
+	}
+	login.MustClick()
+	log.Println(p.loginSubmitID, "DONE")
+	return nil
+}
+
+func (p Nucom) SwitchWIFI(cfg provider.SwitchConfig) error {
+	wirelessMenu, err := p.page.Element(`a[id="` + p.wirelessTabID + `"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.wirelessTabID, err)
+	}
+	wirelessMenu.MustClick()
+	log.Println(p.wirelessTabID, "DONE")
+	time.Sleep(time.Millisecond * 500)
+	log.Println(p.page.MustInfo().URL)
+
+	offWifiRadio, err := p.page.Element(`input[type="radio"][name="radiohiddenButton"][value="0"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.wifiRadioID, err)
+	}
+
+	offChecked := offWifiRadio.MustProperty("checked")
+	if offChecked.Bool() {
+		log.Println("it is off, let's switch on")
+		onRadio, err := p.page.Element(`input[type="radio"][name="radiohiddenButton"][value="1"]`)
+		if err != nil {
+			return fmt.Errorf("page.Element %s: %s", p.wifiRadioID, err)
+		}
+		onRadio.MustClick()
+	} else {
+		log.Println("it is on, time to switch off")
+		offWifiRadio.MustClick()
+	}
+
+	log.Println(p.wifiRadioID, "DONE")
+	time.Sleep(time.Millisecond * 150)
+
+	saveButton, err := p.page.Element(`input[id="` + p.saveID + `"]`)
+	if err != nil {
+		return fmt.Errorf("page.Element %s: %s", p.saveID, err)
+	}
+	saveButton.MustClick()
+	log.Println(p.saveID, "DONE")
+	time.Sleep(time.Millisecond * 150)
+	return nil
+}

internal/switcher/switcher.go

@@ -0,0 +1,49 @@
+package switcher
+
+import (
+	"fmt"
+
+	"gitea.urkob.com/urko/go-wifi-switcher/cfg"
+	"gitea.urkob.com/urko/go-wifi-switcher/pkg/provider"
+	"github.com/go-rod/rod"
+)
+
+type Switcher struct {
+	Browser *rod.Browser
+	Page    *rod.Page
+	config  *cfg.Config
+}
+
+func NewSwitcher(remoteControlBrowserUrl string, config *cfg.Config) Switcher {
+	browser := rod.New().
+		ControlURL(remoteControlBrowserUrl).
+		MustConnect().
+		MustIgnoreCertErrors(true)
+
+	page := browser.MustPage(config.Page)
+
+	return Switcher{
+		Browser: browser,
+		Page:    page,
+		config:  config,
+	}
+}
+
+func (s Switcher) SwitchWIFI(prv provider.ProviderIface) error {
+	defer s.Browser.MustClose()
+	defer s.Page.Close()
+
+	if err := prv.Login(s.config.AdminUser, s.config.Password); err != nil {
+		return fmt.Errorf("prv.Login %w", err)
+	}
+
+	switchConfig := provider.SwitchConfig{
+		SubmitDelay: s.config.SubmitDelay,
+	}
+
+	if err := prv.SwitchWIFI(switchConfig); err != nil {
+		return fmt.Errorf("prv.SwitchWIFI %w", err)
+	}
+
+	return nil
+}

main.go

@@ -8,15 +8,21 @@ import (
 	"time"
 
 	"gitea.urkob.com/urko/go-wifi-switcher/cfg"
-	"github.com/go-rod/rod"
+	"gitea.urkob.com/urko/go-wifi-switcher/internal/providers"
+	"gitea.urkob.com/urko/go-wifi-switcher/internal/switcher"
 	"github.com/go-rod/rod/lib/launcher"
 	"github.com/go-rod/rod/lib/utils"
 	"github.com/ysmood/leakless"
 )
 
 func main() {
-	config := cfg.NewConfig("./.env")
+	envFile := ""
+	if os.Getenv("ENV") != "prod" {
+		envFile = "./.env"
+	}
 
+	config := cfg.NewConfig(envFile)
+	log.SetFlags(log.Ldate)
 	log.SetFlags(log.Lmicroseconds)
 	if config.LogFile {
 		logFileName := fmt.Sprintf("%s.txt", time.Now().Format(strings.ReplaceAll(time.RFC1123Z, ":", "_")))
@@ -29,48 +35,33 @@ func main() {
 		log.SetOutput(f)
 	}
 
-	// get the browser executable path
-	path := launcher.NewBrowser().MustGet()
-	args := launcher.New().FormatArgs()
+	var lc *launcher.Launcher
+	var remoteControlBrowserURL string
 
-	cmd := leakless.New().Command(path, args...)
+	log.Println("config", config)
+	if config.Bin != "" {
+		lc = launcher.New().Bin(config.Bin)
+		remoteControlBrowserURL = lc.MustLaunch()
+		log.Println("u = lc.MustLaunch()", remoteControlBrowserURL)
+	} else {
+		lc = launcher.New()
+		path := launcher.NewBrowser().MustGet()
+		args := lc.FormatArgs()
 
-	parser := launcher.NewURLParser()
-	cmd.Stderr = parser
-	utils.E(cmd.Start())
-	u := launcher.MustResolveURL(<-parser.URL)
-	browser := rod.New().
-		ControlURL(u).
-		MustConnect().
-		MustIgnoreCertErrors(true)
+		cmd := leakless.New().Command(path, args...)
 
-	defer browser.MustClose()
+		parser := launcher.NewURLParser()
+		cmd.Stderr = parser
+		utils.E(cmd.Start())
+		remoteControlBrowserURL = launcher.MustResolveURL(<-parser.URL)
+	}
 
-	page := browser.MustPage(config.Page)
-
-	page.MustElement(`#username`).MustInput(config.AdminUser)
-	page.MustElement(`#userpassword`).MustInput(config.Password)
-	log.Println("INPUT DONE")
-
-	page.MustElement(`input[value="Login"]`).MustClick()
-	log.Println("LOGIN DONE")
-
-	page.MustElement(`input[value="Skip"]`).MustClick()
-	log.Println("SKIP DONE")
-
-	page.MustElement("#Net").MustClick()
-	log.Println("Net DONE")
-
-	page.MustElement("#Net-WLAN").MustClick()
-	log.Println("Net-WLAN DONE")
-
-	mainFrame := page.MustElement("#mainFrame").MustFrame()
-	mainFrame.MustElement("#wlanEnable").MustClick()
-	log.Println("wlanEnable DONE")
-
-	mainFrame.MustElement("#sysSubmit").MustClick()
-	// TODO: improve this and wait until something should happens (refresh)
-	time.Sleep(time.Second * 3)
+	sw := switcher.NewSwitcher(remoteControlBrowserURL, config)
+	prv := providers.NewArcherAx50(sw.Page)
+	err := sw.SwitchWIFI(prv)
+	if err != nil {
+		panic(err)
+	}
 
 	log.Println("task completed")
 }

pkg/provider/provider.go

@@ -0,0 +1,10 @@
+package provider
+
+type ProviderIface interface {
+	Login(string, string) error
+	SwitchWIFI(SwitchConfig) error
+}
+
+type SwitchConfig struct {
+	SubmitDelay int
+}