#encodig=utf-8
# _*_ coding:utf-8 _*_
# Writer : byz
# dateTime : 2016-08-3

import sys
sys.path.append("/home/mysql1/anqu/python/code")
reload(sys)
import config
sys.setdefaultencoding('utf8') 

from pyspark import SparkContext, SparkConf
SparkAppName = "Anqu_serchAPP資料處理"
conf = SparkConf().setAppName(SparkAppName).setMaster("local"
 
) #master = "192.168.40.128:7077"
sc = SparkContext(conf=conf)

from pyspark.sql import HiveContext
sqlContext = HiveContext(sc)

from pyspark.sql.functions import *


# from selectWord import selectWord
# 資料處理
class sparkDF_searchAPP():
    #初始化
    def __init__(self, database = "mysql_anqu_chi"):
        self.sqlContext = sqlContext
        self.sqlContext.sql("use "
 
 + database)

    def in_genre_select_app(self, genres, table = "ansearchapp"):
        #self.sqlContext.sql("use mysql_anqu_chi")
        # sdf.select(sdf['genres'], sdf['searchapp']).filter(sdf.genres == 6017).take(5)
        result = None               
        num = 0
        for g in genres:
            if
 
 g:
                res = sqlContext.sql("select genres, word, priority, searchapp, searchcount, genre, type from ansearchapp LATERAL VIEW OUTER explode(genre) s AS genres where genres = %d " %g)
                if result:
                    # print "g---",g
                    result = result.unionAll(res)
                    # result.show()
                    # print "if---"
                else:
                    result = res
                    # print "else--"
            else:
                pass
        return result


    def in_searchapp_select_app(self, searchapp, table = "ansearchapp"):
        #self.sqlContext.sql("use mysql_anqu_chi")
        #sdf = sqlContext.sql("select app, word, priority, searchapp, searchcount, genre, type from ansearchapp LATERAL VIEW OUTER explode(searchapp) s AS app ")
        # sdf.first()
        # sdf.select(sdf['genres'], sdf['searchapp']).filter(sdf.genres == 6017).take(5)
        result = None               
        num = 0
        for g in searchapp:
            if g:
                res = sqlContext.sql("select app, word, priority, searchapp, searchcount, genre, type from ansearchapp LATERAL VIEW OUTER explode(searchapp) s AS app where app = %d " %g)
                if result:
                    # print "g---",g
                    result = result.unionAll(res)
                    # print "if---"
                else:
                    result = res
                    # result.show()
                    # print "else--"
            else:
                pass
        return result

def main():
    ss = sparkDF_searchAPP()
    ss.__init__()

    #------------------input genres:
    gen = [6017, 6002]
    result_gen = ss.in_genre_select_app(gen)  # output:(genres, word, priority, searchapp, searchcount, genre, type)
    print result_gen.show()

    #------------------input searchapp: 
    app = [1124330238,1128622678]
    result_app = ss.in_searchapp_select_app(app)  # output:(app, word, priority, searchapp, searchcount, genre, type)

    aa = result_app.select(result_app['searchapp'])
    print "aa---",aa.show()





if __name__ == '__main__':
    main()