import os
import re
import sys

sys.stdout.reconfigure(encoding='utf-8')

src_dir = r"C:\Users\Phitchayut\Downloads\Ananta_PS_FullBuild\Ananta_PS_FullBuild\Drmk.Server\Drmk.Handlers\Game"
dst_dir = r"C:\Users\Phitchayut\Desktop\ngp-Ananta-DEV5\ngp-Ananta-DEV5\internal\gameserver"

files = [f for f in os.listdir(src_dir) if f.endswith(".cs")]
print(f"Found {len(files)} files to port from {src_dir}")

def to_snake_case(name):
    # GameRouter.BowlingPinGadget.cs -> router_bowling_pin_gadget.go
    base = name[:-3]
    if base.startswith("GameRouter."):
        base = base[11:]
    s1 = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', base)
    s2 = re.sub('([a-z0-9])([A-Z])', r'\1_\2', s1).lower()
    return f"router_{s2}.go"

mapped = {}
for f in files:
    target = to_snake_case(f)
    mapped[f] = target

print(f"Sample mapping: {list(mapped.items())[:5]}")