Changed file structure and implemented rester file creation and login check

1 files changed, 121 insertions, 0 deletions

diff --git a/go-src/windows.go b/go-src/windows.go
new file mode 100644
index 0000000..983d450
--- /dev/null
+++ b/go-src/windows.go
@@ -0,0 +1,121 @@
+package ctfc
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"runtime"
+	"strings"
+
+	"gitlab.com/Syndamia/ctfc/go-src/ui"
+)
+
+func StartupWindow(...string) {
+	clearScreen()
+
+	fmt.Println(ui.NormalBox(true, "Login", "Register"))
+	fmt.Print(ui.InputField("[L/R]"))
+	command := strings.ToLower(ui.GetInput())
+
+	if command == "l" {
+		defer loginWindow()
+	} else if command == "r" {
+		defer registerWindow()
+	} else {
+		defer showError(invalidCommand, StartupWindow)
+	}
+}
+
+func loginWindow(values ...string) {
+	clearScreen()
+
+	fmt.Println(ui.NormalBox(true, "Login"))
+
+	switch len(values) {
+	case 0:
+		fmt.Print(ui.InputField("Username"))
+	case 1:
+		fmt.Println(ui.InputFieldFilled("Username", values[0]))
+		fmt.Print(ui.InputField("Password"))
+	}
+
+	val := ui.GetInput()
+
+	if len(values) == 0 {
+		defer loginWindow(val)
+	} else if logInUser(values[0], val) {
+		defer chatsWindow()
+	} else {
+		defer showError(invalidCredentials, loginWindow, values...)
+	}
+}
+
+func registerWindow(values ...string) {
+	clearScreen()
+
+	fmt.Println(ui.NormalBox(true, "Register"))
+
+	var validationF func(string) bool
+	var fieldName, specification string
+
+	switch len(values) {
+	case 0:
+		validationF, fieldName, specification = stringValidUsername, "Username", "[A-z, 0-9, *, ., _, -; at least 1 letter]"
+	case 1:
+		fmt.Println(ui.InputFieldFilled("Username", values[0]))
+		validationF, fieldName, specification = stringValidPassword, "Password", "[5-40 characters; at least 1 number]"
+	case 2:
+		fmt.Println(ui.InputFieldFilled("Username", values[0]))
+		fmt.Println(ui.InputFieldFilled("Password", values[1]))
+		validationF, fieldName, specification = stringValidName, "Name", "[2-60 characters]"
+	}
+
+	fmt.Print(ui.InputField(fieldName + " " + specification))
+	val := ui.GetInput()
+
+	if validationF(val) {
+		values = append(values, val)
+
+		// When user has entered all required values
+		if len(values) == 3 {
+			createUser(values)
+			logInUser(values[0], values[1])
+			defer chatsWindow()
+		} else { // When there are still values to be given
+			defer registerWindow(values...)
+		}
+	} else {
+		defer showError(invalidValueFor(fieldName), registerWindow, values...)
+	}
+}
+
+func chatsWindow(...string) {
+	fmt.Println("Works!")
+	fmt.Println(loggedInUser)
+}
+
+var clearNext = true
+
+func showError(message string, callback func(...string), callbackData ...string) {
+	clearScreen()
+
+	fmt.Println(ui.ErrorBox(message))
+	clearNext = false
+
+	defer callback(callbackData...)
+}
+
+func clearScreen() {
+	if !clearNext {
+		clearNext = true
+		return
+	}
+
+	if runtime.GOOS == "windows" {
+		cmd := exec.Command("cmd", "/c", "cls")
+		cmd.Stdout = os.Stdout
+		cmd.Run()
+	} else {
+		fmt.Println("\033[2J")
+	}
+}