local localPlayer = getLocalPlayer()
local playerName = getPlayerName(localPlayer)

local file = xmlLoadFile ("account.xml")
if not (file) then
file = xmlCreateFile("account.xml","accounts")
local NewNode = xmlCreateChild(file, "username")
local NewNode2 = xmlCreateChild(file, "password")
end
xmlSaveFile(file)

file = xmlLoadFile ("account.xml")
node = xmlFindChild(file, "username", 0)
success = xmlNodeGetValue (node)
node2 = xmlFindChild(file, "password", 0)
success2 = xmlNodeGetValue (node2)

function createSuccesRegisterWindow()

succesWindow = guiCreateWindow(493,312,260,136,"SSC ~ Account Created",false)
succesLabel1 = guiCreateLabel(38,27,196,16,"Your account is created and ready!",false,succesWindow)
succesLabel2 = guiCreateLabel(19,44,227,16,"Login with your username and password.",false,succesWindow)
succesLabel3 = guiCreateLabel(25,61,212,16,"Press F1 for the rules and information.",false,succesWindow)
succesClose = guiCreateButton(39,95,180,32,"Close",false,succesWindow)

guiWindowSetMovable (succesWindow, true)
guiWindowSetSizable (succesWindow, false)
guiSetVisible (succesWindow, false)

addEventHandler("onClientGUIClick", succesClose, clientCloseSuccesWindow, false)
end

function createLoginWindow()

local xml = xmlLoadFile( "information.xml" )
local content = xmlNodeGetValue( xml )

loginWindow = guiCreateWindow(425,204,359,412,"SSC RP/CnR Server ~ Login",false)
guiWindowSetMovable(loginWindow,false)
usernameField = guiCreateEdit(82,44,204,27,success,false,loginWindow)
usernameLabel = guiCreateLabel(11,49,68,15,"Username:",false,loginWindow)
usernameCheckBox = guiCreateCheckBox(297,48,53,19,"Save",false,false,loginWindow)
passwordField = guiCreateEdit(82,94,204,27,success2,false,loginWindow)
guiEditSetMasked ( passwordField, true )
passwordlabel = guiCreateLabel(11,99,68,15,"Password:",false,loginWindow)
passwordCheckBox = guiCreateCheckBox(297,97,53,19,"Save",false,false,loginWindow)
loginButton = guiCreateButton(10,173,72,32,"Login",false,loginWindow)
registerButton = guiCreateButton(86,172,143,32,"Create new account",false,loginWindow)
passwordButton = guiCreateButton(233,172,117,32,"Forget password",false,loginWindow)
infoLabel = guiCreateLabel(11,140,335,15,"Make sure your username and password are correct!",false,loginWindow)
guiLabelSetHorizontalAlign(infoLabel,"center",false)

guiSetFont(infoLabel,"default-bold-small")
serverInfoLabel = guiCreateLabel(11,218,335,15,"Server updates and information",false,loginWindow)
guiLabelSetHorizontalAlign(serverInfoLabel,"center",false)

guiSetFont(serverInfoLabel,"default-bold-small")
serverInfoMemo = guiCreateMemo(9,240,341,163,content,false,loginWindow)
guiMemoSetReadOnly(serverInfoMemo,true)

guiWindowSetMovable (loginWindow, true)
guiWindowSetSizable (loginWindow, false)
guiSetVisible (loginWindow, false)

addEventHandler("onClientGUIClick", loginButton, clientSubmitLogin, false)
addEventHandler("onClientGUIClick", registerButton, showRegisterGui, false)

end

     if (success) then
          if (success ~= "") then
               guiCheckBoxSetSelected(usernameCheckBox, true)
          end
     end
     if (success2) then
          if (success2 ~= "") then
               guiCheckBoxSetSelected(usernameCheckBox, true)
          end
     end

function createRegisterWindow()

registerWindow = guiCreateWindow(462,180,438,356,"SSC ~ Account Registration",false)
registerName = guiCreateEdit(186,46,243,27,"",false,registerWindow)
registerLabel1 = guiCreateLabel(11,51,89,18,"Account name:",false,registerWindow)
registerLabel2 = guiCreateLabel(11,112,89,18,"Password:",false,registerWindow)
registerLabel3 = guiCreateLabel(11,154,102,18,"Confirm password:",false,registerWindow)
registerPassword = guiCreateEdit(186,108,243,27,"",false,registerWindow)
registerPassword2 = guiCreateEdit(186,150,243,27,"",false,registerWindow)
guiEditSetMasked ( registerPassword, true )
guiEditSetMasked ( registerPassword2, true )
registerLabel4 = guiCreateLabel(186,22,235,18,"This is not your screen name",false,registerWindow)
guiLabelSetColor(registerLabel4,225,0,0)
registerLabel5 = guiCreateLabel(186,87,235,18,"Create a safe password use also uppercase",false,registerWindow)
guiLabelSetColor(registerLabel5,225,0,0)
registerEmail = guiCreateEdit(186,235,243,27,"",false,registerWindow)
registerLabel6 = guiCreateLabel(11,239,102,18,"Your email:",false,registerWindow)
registerLabel7 = guiCreateLabel(186,216,235,18,"password recover function, when lost it.",false,registerWindow)
guiLabelSetColor(registerLabel7,0,200,0)
registerLabel8 = guiCreateLabel(186,200,235,18,"Email is optional, but is required for the",false,registerWindow)
guiLabelSetColor(registerLabel8,0,200,0)
registerCreate = guiCreateButton(86,312,139,29,"Create account",false,registerWindow)
registerCancel = guiCreateButton(229,312,139,29,"Cancel",false,registerWindow)
registerInfo = guiCreateLabel(11,280,414,18,"Account registration is complete free, your password will be decoded.",false,registerWindow)

guiWindowSetMovable (registerWindow, true)
guiWindowSetSizable (registerWindow, false)
guiSetVisible (registerWindow, false)

addEventHandler("onClientGUIClick", registerCreate, clientSubmitRegister, false)
addEventHandler("onClientGUIClick", registerCancel, clientSubmitRegisterCancel, false)

end

addEventHandler("onClientResourceStart", resourceRoot,
    function ()
        createLoginWindow()
        createRegisterWindow()
        createSuccesRegisterWindow()

        triggerServerEvent("loginScreen", getLocalPlayer())
    end
)

function banCheck ()

if (loginWindow ~= nil) then
    guiSetVisible(loginWindow, true)
else
    guiSetText(infoLabel, "Error: There is something wrong, try again")
    guiLabelSetColor ( infoLabel, 225, 0, 0 )
end

showCursor(true)
guiSetInputEnabled(true)

end
addEvent("banCheck", true)
addEventHandler("banCheck", getRootElement(), banCheck )

function banned (days, reason)

if (loginWindow ~= nil) then

dxDrawText("Reason: ",80.0,222.0,796.0,281.0,tocolor(225,156,0,200),1.5,"pricedown","left","top",false,false,false)
dxDrawText("You are banned from this server!",80.0,98.0,796.0,157.0,tocolor(200,0,0,200),2.0,"pricedown","left","top",false,false,false)
end
end
addEvent("banned", true)
addEventHandler("banned", getRootElement(), banned )

function clientSubmitRegister(button, state)
    if button == "left" and state == "up" then
        if guiGetText(registerPassword) == guiGetText(registerPassword2) then
            if  guiGetText(registerName) ~= "" and  guiGetText(registerName) ~= " " then
                if  guiGetText(registerPassword) ~= "" and  guiGetText(registerPassword) ~= " " then
                    local usernameR = guiGetText(registerName):lower()
                    local passwordR = guiGetText(registerPassword)
                    local email = guiGetText(registerEmail)
                    local serial = getPlayerSerial( source )
                    if usernameR and passwordR then
                    triggerServerEvent("ContactSQL",getLocalPlayer(),usernameR,passwordR,email,serial)
                    else
                    guiSetText(registerInfo, "Error: There is something wrong, try reconnect")
                    guiLabelSetColor ( registerInfo, 225, 0, 0 )
                    end
                else
                guiSetText(registerInfo, "Error: Password field is empty")
                guiLabelSetColor ( registerInfo, 225, 0, 0 )
                end
            else
            guiSetText(registerInfo, "Error: Username field is empty")
            guiLabelSetColor ( registerInfo, 225, 0, 0 )
            end
        else
        guiSetText(registerInfo, "Error: Passwords dont match")
        guiLabelSetColor ( registerInfo, 225, 0, 0 )
        end
    end
end

function clientSubmitLogin(button, state)
    if button == "left" and state == "up" then
        if  guiGetText(usernameField) ~= "" and  guiGetText(usernameField) ~= " " then
            if  guiGetText(passwordField) ~= "" and  guiGetText(passwordField) ~= " " then
            local username = guiGetText(usernameField):lower()
            local password = guiGetText(passwordField)
            if username and password then
            triggerServerEvent("submitLogin", localPlayer, username, password)
            guiSetText(infoLabel, "Attempting to login...")
            guiLabelSetColor ( infoLabel, 225, 165, 0 )

            local c1 = guiCheckBoxGetSelected(usernameCheckBox)
            local c2 = guiCheckBoxGetSelected(passwordCheckBox)

            local file = xmlLoadFile("account.xml")
            if (c1 == true) then
                if (username) then
                    local node = xmlFindChild(file, "username", 0)
                    local success = xmlNodeGetValue (node)
                    xmlNodeSetValue(node, username)
                end
                end
            if (c2 == true) then
                if (password) then
                    local node = xmlFindChild(file, "password", 0)
                    local success = xmlNodeGetValue(node)
                    xmlNodeSetValue(node, password)
                end
                end
                if (c1 == false) then
                node = xmlFindChild(file, "username", 0)
                xmlNodeSetValue(node, "")
                end
                if (c2 == false) then
                node = xmlFindChild(file, "password", 0)
                xmlNodeSetValue(node, "")
                end
                xmlSaveFile(file)

        else
            -- Info when unknown error going wrong here
        end
        else
            guiSetText(infoLabel, "Error: Password field is empty")
            guiLabelSetColor ( infoLabel, 225, 0, 0 )
        end
        else
            guiSetText(infoLabel, "Error: Username field is empty")
            guiLabelSetColor ( infoLabel, 225, 0, 0 )
        end
    end
end

function clientSubmitRegisterCancel()
    guiSetVisible(registerWindow,false)
    guiSetVisible(loginWindow,true)
    showCursor(true)
    guiSetInputEnabled(true)
end

function clientCloseSuccesWindow()
    guiSetVisible(succesWindow,false)
end

function hideGUI()
    guiSetVisible(loginWindow,false)
    showCursor(false,false)
    guiSetInputEnabled(false)
    setAmbientSoundEnabled( "gunfire", false )
    setAmbientSoundEnabled( "general", false )
    showChat ( true )
end

function showRegisterGui()
    guiSetVisible(registerWindow,true)
    guiSetVisible(loginWindow,false)
    showCursor(true)
    guiSetInputEnabled(true)
end

-- Error handlers here


function unknownError()
    guiSetText(infoLabel, "Error: Unknown error has occured.")
    guiLabelSetColor ( infoLabel, 225, 0, 0 )
end

function wrongLogin()
    guiSetText(infoLabel, "Error: Wrong username and/or password.")
    guiLabelSetColor ( infoLabel, 225, 0, 0 )
end

function usernameTaken()
    guiSetText(registerInfo, "Error: This username is allready taken.")
    guiLabelSetColor ( registerInfo, 225, 0, 0 )
end

function accountCreated()
    guiSetVisible(registerWindow,false)
    guiSetVisible(loginWindow,true)
    guiSetVisible(succesWindow,true)
    guiBringToFront ( succesWindow )
    showCursor(true)
    guiSetInputEnabled(true)
end

function accountError()
    guiSetText(registerInfo, "Error: An error has occured try reconnect")
    guiLabelSetColor ( registerInfo, 225, 0, 0 )
end

-- End of errors

addEvent("hideGUI", true)
addEvent("unknownError", true)
addEvent("wrongLogin", true)
addEvent("usernameTaken", true)
addEvent("accountCreated", true)
addEvent("accountError", true)
addEventHandler("hideGUI", getRootElement(), hideGUI)
addEventHandler("unknownError", getRootElement(), unknownError)
addEventHandler("wrongLogin", getRootElement(), wrongLogin)
addEventHandler("usernameTaken", getRootElement(), usernameTaken)
addEventHandler("accountCreated", getRootElement(), accountCreated)
addEventHandler("accountError", getRootElement(), accountError)