local localPlayer = getLocalPlayer()
local localPlayerName = getPlayerName(localPlayer)
local localRootElement = getRootElement()
local newUser
local passwordAttempts = 0

function CreateLoginWindow()
    wdwLogin = guiCreateStaticImage(0,0,1,1,"images/Login_Background.png",true)

    bkrndImage = guiCreateStaticImage(.3333,.3333,.3333,.3333,"images/login.png",true,wdwLogin)
        guiWindowSetMovable ( bkrndImage, true )
    edtUser = guiCreateEdit(0.45,0.4205,0.5102,0.0846,localPlayerName,true,bkrndImage)
    guiEditSetReadOnly(edtUser,false)
    edtPass = guiCreateEdit(0.45,0.5821,0.5123,0.0821,"",true,bkrndImage)
    guiEditSetMaxLength(edtPass,20)
    guiEditSetMasked(edtPass,true)

    btnLogin = guiCreateButton(0.72,0.6872,0.2439,0.0872,"login/register",true,bkrndImage)

    guiSetVisible(wdwLogin,false)

end

addEventHandler("onClientResourceStart", getResourceRootElement(getThisResource()),
    function()
        CreateLoginWindow()
        lblDisplayArea = guiCreateLabel(0.100,0.800,0.800,0.100,"",true)
        guiLabelSetHorizontalAlign(lblDisplayArea,"center",true)

        addEventHandler("onClientGUIClick",btnLogin,clientSubmitLogin,false) --Mouseclick on the Login button...
        addEventHandler("onClientGUIAccepted",edtPass,clientEnterLogin,false) --Hitting 'enter' key in password box...

        triggerServerEvent ("checkValidAct",localPlayer,localPlayerName) --Check if they have an account to log in to...
    end
)

function clientNewUserHandler() --Called when no account exists for this players name...
    newUser = true
    guiSetText(lblDisplayArea,"No account exists for your username. Please create a password.")
    if(wdwLogin) then
        guiSetVisible(wdwLogin,true)
        guiBringToFront(edtPass) --Puts the cursor into the password box for typing...
    end
    showCursor(true)
    guiSetInputEnabled(true)
end
addEvent("clientNewUser",true)
addEventHandler("clientNewUser",localRootElement,clientNewUserHandler)

function clientReturningUserHandler() --Called when there is an existing account for this player's name...
    newUser = false
    guiSetText(lblDisplayArea,"You are using a registered nickname - please enter your password.")
    if(wdwLogin) then
        guiSetVisible(wdwLogin,true)
        guiBringToFront(edtPass) --Puts the cursor into the password box for typing...
    end
    showCursor(true)
    guiSetInputEnabled(true)
end
addEvent("clientReturningUser",true)
addEventHandler("clientReturningUser",localRootElement,clientReturningUserHandler)

function clientEnterLogin()
    if(newUser) then
        triggerServerEvent("SubmitCreate",localRootElement,guiGetText(edtUser),guiGetText(edtPass))
    else
        triggerServerEvent("SubmitLogin",localRootElement,guiGetText(edtUser),guiGetText(edtPass))
    end
end

function clientSubmitLogin(button)
    if(button == "left") then
        if(newUser) then
            triggerServerEvent("SubmitCreate",localRootElement,guiGetText(edtUser),guiGetText(edtPass))
        else
            triggerServerEvent("SubmitLogin",localRootElement,guiGetText(edtUser),guiGetText(edtPass))
        end
    end
end

function clientDisplayAreaHandler(theMessage)
    guiSetText(lblDisplayArea,theMessage)
end
addEvent("clientDisplayArea",true)
addEventHandler("clientDisplayArea",localRootElement,clientDisplayAreaHandler)

function clientWrongPasswordHandler(theMessage)
    passwordAttempts = passwordAttempts + 1
    if(passwordAttempts > 3) then
        guiSetText(lblDisplayArea,"Too many incorrect password attempts.  Please disconnect.")
        destroyElement(wdwLogin)
        triggerServerEvent("removePlayer",localPlayer)
    end
end
addEvent("clientWrongPassword",true)
addEventHandler("clientWrongPassword",localRootElement,clientWrongPasswordHandler)

function clientLoginSuccessHandler()
    guiSetInputEnabled(false)
    destroyElement(wdwLogin)
    destroyElement(lblDisplayArea)
    wdwLogin = nil
    newUser = nil
    lblDisplayArea = nil
    passwordAttempts = nil
    localPlayer = nil
    localPlayerName = nil
    localRootElement = nil
    showCursor(false)
end
addEvent("clientLoginSuccess",true)
addEventHandler("clientLoginSuccess",localRootElement,clientLoginSuccessHandler)