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|
package ctfc
import (
"fmt"
"os"
"os/exec"
"runtime"
"strings"
"gitlab.com/Syndamia/ctfc/go-src/ui"
)
func StartupWindow(...string) {
clearScreen()
ui.NormalBox(true, "Login", "Register")
input := ui.InputField("[L/R]")
command := strings.ToLower(input)
if command == "l" {
defer loginWindow()
} else if command == "r" {
defer registerWindow()
} else {
defer showError(invalidCommand, StartupWindow)
}
}
func loginWindow(values ...string) {
clearScreen()
ui.NormalBox(true, "Login")
var input string
switch len(values) {
case 0:
input = ui.InputField("Username")
case 1:
ui.InputFieldFilled("Username", values[0])
input = ui.InputField("Password")
}
if len(values) == 0 {
defer loginWindow(input)
} else if logInUser(values[0], input) {
defer chatsWindow()
} else {
defer showError(invalidCredentials, loginWindow, values...)
}
}
func registerWindow(values ...string) {
clearScreen()
ui.NormalBox(true, "Register")
var inputidationF func(string) bool
var fieldName, specification string
switch len(values) {
case 0:
inputidationF, fieldName, specification = stringValidUsername, "Username", "[A-z, 0-9, *, ., _, -; at least 1 letter]"
case 1:
ui.InputFieldFilled("Username", values[0])
inputidationF, fieldName, specification = stringValidPassword, "Password", "[5-40 characters; at least 1 number]"
case 2:
ui.InputFieldFilled("Username", values[0])
ui.InputFieldFilled("Password", values[1])
inputidationF, fieldName, specification = stringValidName, "Name", "[2-60 characters]"
}
input := ui.InputField(fieldName + " " + specification)
if inputidationF(input) {
values = append(values, input)
// 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(values ...string) {
clearScreen()
ui.NormalBox(true, "Direct Messages", "Account", "Logout")
ui.PageField(0, 0)
ui.EmptyLine()
if len(values) > 0 {
if values[len(values)-1] == "ShowHelp" {
ui.TextField("Chats page options: [(D)irect messages/(A)ccount/(L)ogout/(<) for previous page/(>) for next page/(C) for create chat/(name) for go to chat room by name/(number) for go to chat room by number/(H)elp]")
}
}
input := ui.InputField("[D/A/L/</>/C/E/name/number/H]")
handled := handleInputActions(input, true,
inputAction{"H", chatsWindow, []string{"ShowHelp"}},
)
if !handled {
defer showError(invalidCommand, chatsWindow)
}
}
type inputAction struct {
inputue string
execute func(...string)
args []string
}
func handleInputActions(input string, handleNav bool, ia ...inputAction) bool {
if handleNav {
ia = append(ia,
inputAction{"C", chatsWindow, nil},
inputAction{"D", chatsWindow, nil},
inputAction{"A", chatsWindow, nil},
inputAction{"L", chatsWindow, nil},
)
}
for _, v := range ia {
if input == v.inputue {
defer v.execute(v.args...)
return true
}
}
return false
}
var clearNext = true
func showError(message string, callback func(...string), callbackData ...string) {
clearScreen()
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")
}
}
|
