from pathlib import Path

root = Path(__file__).resolve().parents[2]
folder = Path(__file__).resolve().parent
header = (root / 'DriverInterface/ESP32_WROOM_32D.h').read_text(encoding='utf-8')
header = header.replace('#include "onechip_include_header.h"', '')
source = (root / 'DriverInterface/ESP32_WROOM_32D.c').read_text(encoding='utf-8')
source = source.replace('#include "ESP32_WROOM_32D.h"', '')
decoder = (root / 'tshell/van_com_algorithm.c').read_text(encoding='utf-8')
decoder = decoder[decoder.index('int DecodeNew('):decoder.index('\n\nfloat PIDRealize')]
parts = [folder.joinpath('host_prefix.h').read_text(), header, decoder, source,
         folder.joinpath('host_main.c').read_text()]
(folder / 'generated.c').write_text('\n'.join(parts), encoding='utf-8')
print('Generated host test from current ESP32_WROOM_32D.c and DecodeNew.')