import numpy as np
from myconfig import OUTPUT_DIR
from tools.mylogger import log
from pathlib import Path
# from handheld import HandHeldPath
class GatherData(object):
    """对数据进行汇总后分析 csv"""
    def __init__(self, ):
        super(GatherData, self).__init__()
        self.dir = OUTPUT_DIR
        self.extname = ".csv"

    def setDir(self, fpath):
        self.dir = fpath
        pass

    def setExtname(self, extname):
        self.extname = extname
        pass

    def getChildDirs(self, ):
        '''
        按时间排放，每个目录下有五个文件 Esky....Rs
        文件直接保存到 output下的五个文件 Esky  ..... Rs 
        '''
        childdirs = []
        for path in Path(self.dir).iterdir():
            # if path.is_dir():
            #     print(path)  
            if not path.is_dir():
                continue  
            childdirs.append(path)
        return childdirs
        pass

    def gather_handheld(self, ):
        log.info(f"  ",__name__,'gather_handheld')
        childDirs = self.getChildDirs()
        for cdir  in childDirs: 
            tmp_path:Path = cdir.joinpath("Lw"+self.extname)
            self.transfer_data(tmp_path)
            tmp_path:Path = cdir.joinpath("Rs"+self.extname)
            self.transfer_data(tmp_path)
        pass 

    def transfer_data(self, fpath:Path):
        log.info(f"  ",__name__,'transfer_data')
        log.info(fpath)
        old_path:Path = fpath
        new_path:Path = self.dir.joinpath( old_path.stem + self.extname)
        if not new_path.exists():
            new_path.touch()
        if old_path.exists():
            count = 0
            with open( new_path, "a" ) as fnew:
                with open( old_path, "r" ) as f:
                    while True:
                        line = f.readline()
                        if not line :
                            break
                        if count != 0:
                            fnew.write(line)
                        count+=1

    def gather_awrams(self, ):
        '''
        一个文件包含  Esky   .....Rs 五组数据 
        获得csv文件,转移不同的行到不同文件
        第一列要转为时间
        '''
        # ret = []
        fs = None
        self.filelist = []
        fs = self.dir.glob( "*/*/*/*.csv" )
        for f in fs:
            print(f)
            tmp = np.loadtxt( fs, dtype=str, delimiter=';',skiprows=1 )
            self.addNdarray2File(tmp[0])

    def addNdarray2File( self, data:np.ndarray ):
        pass


    # def transfer_line_without_firstline(self, oldpath:Path, newPath:Path):
    #     count = 0
    #     with open( newPath, "a" ) as fnew:
    #         with open( oldpath, "r" ) as f:
    #             line = f.readline()
    #             if count != 0:
    #                 fnew.write(line)
    #         pass
    #     pass

    def getFileList_awrams(self, ):
        '''
        一个文件包含  Esky   .....Rs 五组数据 
        获得csv文件,转移不同的行到不同文件
        '''
        # ret = []
        fs = None
        self.filelist = []
        fs = self.dir.glob( "*/*.csv" )

        pass
    
if __name__ == "__main__":
    gd = GatherData()
    gd.gather_handheld()