import sys, urlparse
import xbmc, xbmcgui
import resources.lib.utils as utils
from resources.lib.backup import XbmcBackup

def get_params():
    param = {}
    
    if(len(sys.argv) > 1):
        for i in sys.argv:
            args = i
            if(args.startswith('?')):
                args = args[1:]
            param.update(dict(urlparse.parse_qsl(args)))
            
    return param

#the program mode
mode = -1
params = get_params()


if("mode" in params):
    if(params['mode'] == 'backup'):
        mode = 0
    elif(params['mode'] == 'restore'):
        mode = 1

#if mode wasn't passed in as arg, get from user
if(mode == -1):
    #by default, Backup,Restore,Open Settings
    options = [utils.getString(30016),utils.getString(30017),utils.getString(30099)]
    
    #find out if we're using the advanced editor
    if(int(utils.getSetting('backup_selection_type')) == 1):
        options.append(utils.getString(30125))

    #figure out if this is a backup or a restore from the user
    mode = xbmcgui.Dialog().select(utils.getString(30010) + " - " + utils.getString(30023),options)

#check if program should be run
if(mode != -1):
    #run the profile backup
    backup = XbmcBackup()

    if(mode == 2):
        #open the settings dialog
        utils.openSettings()
    elif(mode == 3 and int(utils.getSetting('backup_selection_type')) == 1):
        #open the advanced editor
        xbmc.executebuiltin('RunScript(special://home/addons/script.xbmcbackup/launcher.py,action=advanced_editor)')
    elif(backup.remoteConfigured()):

        if(mode == backup.Restore):
            #get list of valid restore points
            restorePoints = backup.listBackups()
            pointNames = []
            folderNames = []
            
            for aDir in restorePoints:
                pointNames.append(aDir[1])
                folderNames.append(aDir[0])

            selectedRestore = -1

            if("archive" in params):
                #check that the user give archive exists
                if(params['archive'] in folderNames):
                    #set the index
                    selectedRestore = folderNames.index(params['archive'])
                    utils.log(str(selectedRestore) + " : " + params['archive'])
                else:
                    utils.showNotification(utils.getString(30045))
                    utils.log(params['archive'] + ' is not a valid restore point')
            else:
                #allow user to select the backup to restore from
                selectedRestore = xbmcgui.Dialog().select(utils.getString(30010) + " - " + utils.getString(30021),pointNames)

            if(selectedRestore != -1):
                backup.selectRestore(restorePoints[selectedRestore][0])
            
            if('sets' in params):
                backup.restore(selectedSets=params['sets'].split('|'))
            else:
                backup.restore()
        else:
            backup.backup()
    else:
        #can't go any further
        xbmcgui.Dialog().ok(utils.getString(30010),utils.getString(30045))
        utils.openSettings()