import file_utils
import common_utils
import xml_utils
import os.path
import xml.etree.ElementTree as ET

namespaces = {'android' : 'http://schemas.android.com/apk/res/android'}
encoding = 'UTF-8'

def execute(game, sdk, config):
    if not checkConfig(config):
        return 1

    subChannel = config['subChannel']

    createJmhyProperties(game, sdk, subChannel, config)

    if config['addLauncher']:
        addLauncher(game, sdk, subChannel, config)
    common_utils.changeApplication(game, sdk, subChannel, config, 'com.beiyu.anycommon.AnyApplication')
    return 0

def checkConfig(config):
    '''
    检查配置
    '''
    if 'properties' not in config:
        print('properties not exists in config')
        return False

    properties = config['properties']
    
    if 'agent' not in properties or 'version' not in properties:
        print('agent or version not exists in properties')
        return False

    '''if 'appid' not in config or 'appkey' not in config:
        print('appid or appkey not exists in config')
        return False'''

    return True

def createJmhyProperties(game, sdk, subChannel, config):
    '''
    创建jmhy.properties
    '''
    print('create jmhy.properties')
    propValue = config['properties']
    decompliePath = file_utils.getDecompliePath(game, sdk, subChannel, config['cache'])
    properties = os.path.join(decompliePath, 'assets', 'jmhy.properties')
    content = ''
    for key in propValue:
        content = '%s%s=%s\n' % (content, key, propValue[key])
    file_utils.createFile(properties, content)
    return 0

def addLauncher(game, sdk, subChannel, config):
    '''
    添加启动图
    '''
    decompliePath = file_utils.getDecompliePath(game, sdk, subChannel, config['cache'])

    # 修改主文件信息
    print('change launcher config...')
    manifest = os.path.join(decompliePath, 'AndroidManifest.xml')
    activity = xml_utils.getLauncherActivityName(manifest)
    if activity == 'com.beiyu.anycore.SplashScreenActivity':
        print('add launcher already exist...')
        return 1

    activity = xml_utils.removeLauncherActivity(manifest)
    addLauncherActivity(manifest, activity)

    print('change launcher %s to %s' % (activity, 'com.beiyu.anycore.SplashScreenActivity'))

    #config['oldLauncher'] = activity

    return 0

def addLauncherActivity(manifest, oldActivity):
    '''
    添加启动的activity
    '''
    for key in namespaces:
        ET.register_namespace(key, namespaces[key])

    tree = ET.parse(manifest)
    root = tree.getroot()

    # activity
    activity = ET.Element('activity', {'android:name' : 'com.beiyu.anycore.SplashScreenActivity',
    'android:configChanges' : 'fontScale|orientation|keyboardHidden|locale|navigation|screenSize|uiMode',
    'android:noHistory' : 'true',
    'android:stateNotNeeded' : 'true',
    'android:theme' : '@android:style/Theme.NoTitleBar.Fullscreen',
    'android:screenOrientation' : 'portrait'})
    intent = ET.Element('intent-filter')
    action = ET.Element('action', {'android:name' : 'android.intent.action.MAIN'})
    category = ET.Element('category', {'android:name' : 'android.intent.category.LAUNCHER'})
    metaData = ET.Element('meta-data', {'android:name' : 'com.beiyu.intent.main', 'android:value' : oldActivity})
    intent.append(action)
    intent.append(category)
    activity.append(metaData)
    activity.append(intent)
    
    application = root.find('application')
    application.insert(0, activity)

    tree.write(manifest, encoding)