module(..., package.seeall)
 
--
-- settings.lua - Load/Save game settings
--
 
local json = require("json")
 
local mySettings = {}
mySettings.playername = "player"
mySettings.password = ""
mySettings.firstname = ""
mySettings.lastname = ""
mySettings.email = ""
mySettings.sessionID = ""
mySettings.offline = false
mySettings.hasRegistered = false
mySettings.rememberLogin = false
mySettings.hasRated = false
mySettings.soundFx = true
mySettings.music = true
mySettings.scores = {0,0,0,0,0,0,0,0,0,0}
 
local settingsFile = "settings.json"
 
 
local function saveSettings()
    local path = system.pathForFile( settingsFile, system.DocumentsDirectory)
    local file = io.open(path, "w")
    if file then
        local contents = json.encode(mySettings)
        file:write( contents )
        io.close( file )
        return true
    else
        return false
    end
end
 
function loadSettings()
    local path = system.pathForFile( settingsFile, system.DocumentsDirectory)
    local contents = ""
    local file = io.open( path, "r" )
    if file then
        -- read all contents of file into a string
        local contents = file:read( "*a" )
        mySettings = json.decode(contents);
        io.close( file )
        if mySettings.hasRated == nil then
            mySettings.hasRated = false
        end
        if mySettings.soundFx == nil then
            mySettings.soundFx = true
        end
        if mySettings.music == nil then
            mySettings.music = true
        end
        if mySettings.playername == nil then
            mySettings.playername = "player"
        end
        if mySettings.password == nil then
            mySettings.password = ""
        end
        if mySettings.firstname == nil then
            mySettings.firstname = ""
        end
        if mySettings.lastname == nil then
            mySettings.lastname = ""        
        end
        if mySettings.email == nil then
            mySettings.email = ""
        end
        if mySettings.sessionID == nil then
            mySettings.sessionID = ""
        end
        if mySettings.offline == nil then
            mySettings.offline = false
        end
        if mySettings.hasRegsitered == nil then
            mySettings.hasRegistered = false
        end
        if mySettings.rememberLogin == nil then
            mySettings.rememberLogin = false
        end
        else
                saveSettings() -- initialize the settings!
        end
        return mySettings
end