import file_utils
import xml_utils
import common_utils
import os.path
import xml.etree.ElementTree as ET
encoding = 'UTF-8'
namespaces = {'android' : 'http://schemas.android.com/apk/res/android'}

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

    subChannel = config['subChannel']

    createJmhyProperties(game, sdk, subChannel, config)

    decompliePath = file_utils.getDecompliePath(game, sdk, subChannel, config['cache'])
    manifest = os.path.join(decompliePath, 'AndroidManifest.xml')
    # xml_utils.changeLauncherAttr(manifest, 'configChanges', 'orientation|screenSize|keyboardHidden')

    activitys = xml_utils.getLauncherActivitys(manifest)
    attrName = xml_utils.getNamespacesFormat('android:name', namespaces)

    #修改原启动Activity
    for activity in activitys:
        activityName = activity.attrib[attrName]
        print ('activityName ----> ' + activityName)
        if activityName == 'com.lenovo.lsf.gamesdk.ui.WelcomeActivity':
            continue
        else : #游戏、渠道共2个启动类   非渠道WelcomeActivity的 则执行操作   目的：launcher属性改掉   默认启动渠道的闪屏欢迎页  跳到action为Lenovo.MAIN的游戏启动类
            removeLauncherActivity = changeLauncherActivityByName(manifest,activityName)
            print('removeLauncherAct---------> ' + removeLauncherActivity)


    return 0


def changeLauncherActivityByName(manifest,name):
    for key in namespaces:
        ET.register_namespace(key, namespaces[key])

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

    attrName = xml_utils.getNamespacesFormat('android:name', namespaces)
    for node in root.findall('application/activity'):
        print('node ----> ' + node.attrib[attrName])
        if node.attrib[attrName] != name:
            continue
        for sub in node.getchildren():
            if sub.tag != 'intent-filter':
                continue

            for sub2 in sub.getchildren():
                if (sub2.tag == 'action' and sub2.attrib[attrName] == 'android.intent.action.MAIN'):
                    sub2.attrib[attrName]='lenovoid.MAIN'
                if  (sub2.tag == 'category' and sub2.attrib[attrName] == 'android.intent.category.LAUNCHER'):
                    sub2.attrib[attrName]='android.intent.category.DEFAULT'
                tree.write(manifest, encoding)

            return node.attrib[attrName]


    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 addMetaData(game, sdk, subChannel, config, path):
    '''
    添加meta-data
    '''
    if 'metaData' not in config:
        return 0

    print('add meta-data...')
    decompliePath = file_utils.getDecompliePath(game, sdk, subChannel, path)
    manifest = os.path.join(decompliePath, 'AndroidManifest.xml')
    xml_utils.addMetaData(manifest, config['metaData'])
    return 0



def addLauncherActivity(manifest, screenOrientation, activity):
    '''
    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 android:name=".LauncherActivity"
            android:theme="@style/LauncherStyle">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>'''

    activity = ET.Element('activity', {'android:name' : activity,
                                       'android:theme' : '@android:style/Theme.Holo.Light.NoActionBar.Fullscreen',
                                       'android:launchMode' : 'singleTop',
                                       'android:configChanges' : 'orientation|screenSize|keyboardHidden',
                                       'android:screenOrientation' : screenOrientation})
    intent = ET.Element('intent-filter')
    action = ET.Element('action', {'android:name' : 'lenovoid.MAIN'})
    category = ET.Element('category', {'android:name' : 'android.intent.category.DEFAULT'})
    intent.append(action)
    intent.append(category)
    activity.append(intent)


    application = root.find('application')
    application.insert(0, activity)

    tree.write(manifest, encoding)