#!/usr/bin/env python3

import os
from glob import glob
import fileinput
import re
import sys
exit(0)
def file_convert(filename):
    global tw_sources_path, tw_destination_path
    source_filepath= os.path.join(tw_sources_path,filename)+'.tw'
    destination_filepath= os.path.join(tw_destination_path,filename)+'compiled.js'
    with open(source_filepath, 'r') as file:
        lines = [line.rstrip() for line in file]

    npccounter = 0

    with open(destination_filepath, 'w') as file:
        file.write("if(!setup.npcs)\n\tsetup.npcs = {};\n")
        identifier = 'none'
        npc_id = ''
        npc_subobjects = {}
        npc_defaults = []
        counter = 0
        for line in lines:
            line = line.strip()
            if match := re.match(r"""<<set\s+\$npctemp\s*=\s*(\d+)>>""",line):
                if len(npc_id) > 0:


                    for npc_subobject_id in npc_subobjects:
                        npc_subobject = npc_subobjects[npc_subobject_id]
                        file.write('\t'+npc_subobject_id+':{\n')
                        for valueKey in npc_subobject:
                            val = npc_subobject[valueKey]
                            file.write('\t\t'+valueKey+':'+val+',\n')

                        file.write('\t},\n')

                        if len(npc_defaults) > 0:
                            file.write('\tdefaults:[')
                            file.write(','.join(npc_defaults))
                            file.write('],\n')


                    file.write('}\n')

                npc_id = 'A'+match.group(1)
                npc_subobjects = {}
                npc_defaults = []
                file.write('setup.npcs["'+npc_id+'"] = {\n')
            elif len(npc_id) > 0:
                if match := re.match(r"""<<set(?:init)?\s+\$(npc_)?(\w*?)\[\s*'A'\s*\+\s*\$npctemp\s*(?:\+\s*'(\w+)')?\]\s*=\s*(.*?)\s*>>""",line):
                    if match.group(3):
                        subObjectName = match.group(3)
                        if subObjectName.startswith('_'):
                            subObjectName = subObjectName[1:]
                        if not match.group(2) in npc_subobjects:
                            npc_subobjects[match.group(2)] = {}
                        npc_subobjects[match.group(2)][subObjectName] = match.group(4)
                    else:
                        v = match.group(4)
                        if v.startswith('$') or v.startswith('(') or v[0].isalpha():
                            v="'Incorrect Initialization: "+v+"'"
                        file.write('\t')
                        file.write(match.group(2))
                        file.write(':')
                        file.write(v)
                        file.write(',\n')
                elif match:= re.match(r"""<<gs 'npcstaticdefaults'\s*(.*?)>>""",line,re.I):
                    npc_defaults.append(match.group(1).replace("' '",'_'))


        for npc_subobject_id in npc_subobjects:
            npc_subobject = npc_subobjects[npc_subobject_id]
            file.write('\t'+npc_subobject_id+':{\n')
            for valueKey in npc_subobject:
                val = npc_subobject[valueKey]
                file.write('\t\t'+valueKey+':'+val+',\n')

            file.write('\t},\n')

            if len(npc_defaults) > 0:
                file.write('\tdefaults:[')
                file.write(','.join(npc_defaults))
                file.write('],\n')

        file.write('}\n')





tw_sources_path = os.path.join("sugarcube","src","autogenerated","npcstatic")
tw_destination_path = os.path.join(tw_sources_path,"compiled")

os.makedirs(tw_destination_path,exist_ok=True)

filesNames = [y for x in os.walk(tw_sources_path) for y in glob(os.path.join(x[0], '*.tw'))]
#print(filesNames)
for file in filesNames:
    #print(file)
    file_convert(os.path.basename(file).split('.')[0])