import numpy as np
import pandas as pd

if __name__ == "__main__":
    import glob
    files = glob.glob("src/*")
    print(files)

    ls_using = []
    ls_main = []
    for path in files:
        with open(path, "r", encoding="utf-8") as f:
            lines = f.readlines()
            flag_using = False
            flag_main = False
            for i, line in enumerate(lines):
                if "// CUT USING START" in line:
                    flag_using = True
                    print(line)
                if "// CUT USING END" in line:
                    print(line)
                    flag_using = False
                if "// CUT MAIN START" in line:
                    flag_main = True
                    print(line)
                if "// CUT MAIN END" in line:
                    print(line)
                    flag_main = False
                if flag_using:
                    ls_using.append(line)
                if flag_main:
                    ls_main.append(line)

    with open("integrated.tmp", "w", encoding="utf-8") as f:
        f.writelines(ls_using)
        f.write("namespace Marathon {")
        f.writelines(ls_main)
        f.write("}")