import pandas as pd
import numpy as np
import re

def parse_and_execute_commands(processed, user_input, fix, after, popped_row):
    commands = [cmd.strip() for cmd in user_input.split(',')]
    for command in commands:
        condition, cmd = parse_conditional_command(command)
        if check_condition(processed, condition, popped_row):
            processed = execute_command(processed, cmd, fix, after)
    return processed

def parse_conditional_command(command):
    match = re.match(r"\((.*?)\)\:(.*)", command)
    if match:
        return match.groups()
    return '', command

def check_condition(processed, condition, popped_row):
    if not condition:
        return True
    sub_conditions = re.split(r'\)\s*&\s*\(', condition)
    sub_conditions = [re.sub(r'^\(|\)$', '', cond) for cond in sub_conditions]

    results = []
    for sub_cond in sub_conditions:
        if '&' in sub_cond:
            results.append(all(check_condition(processed, cond, popped_row) for cond in sub_cond.split('&')))
        elif '|' in sub_cond:
            results.append(any(check_condition(processed, cond, popped_row) for cond in sub_cond.split('|')))
        else:
            if sub_cond in ['e', 'q', 's', 'g']:
                results.append(sub_cond == popped_row['rating'])
            elif sub_cond in ['~e', '~q', '~s', '~g']:
                results.append(sub_cond != popped_row['rating'])
            # PM
            elif sub_cond.startswith('*'):
                results.append(sub_cond[1:] in processed)
            # NOT IN
            elif sub_cond.startswith('~!'):
                results.append(sub_cond[2:] not in processed)
            elif sub_cond.startswith('~'):
                results.append(any(sub_cond[1:] not in element for element in processed))
            # CONTAIN
            else:
                results.append(any(sub_cond in element for element in processed))
    return all(results)

def execute_command(processed, command, fix, after):
    if '+=' in command:
        keyword, addition = command.split('+=', 1)
        addition = addition.replace('^', ', ')
        #addiction split 해서 프롬프트 존재하는지 체크 필요
        return insert_text_after_keyword(processed, keyword, addition, fix, after)
    elif '=' in command:
        keyword, replacement = command.split('=', 1)
        if keyword in processed:
            replacement = replacement.replace('^', ', ')
            #replacement split 해서 프롬프트 존재하는지 체크 필요
            index = processed.index(keyword)
            processed[index] = replacement
    return processed

def insert_text_after_keyword(processed, user_keyword, user_additional_keyword, fix, after):
    if user_keyword == "prompt":
        processed.append(user_additional_keyword)
    elif user_keyword == "prefix":
        fix.append(user_additional_keyword)
    elif user_keyword == "postfix":
        after.append(user_additional_keyword)
    elif user_keyword in processed:
        index = processed.index(user_keyword) + 1
        processed.insert(index, user_additional_keyword)
    return processed

def find_keyword_index(general):
    # boys와 girls 리스트의 원소가 있는지 확인 및 인덱스 저장
    boys = ["1boy", "2boys", "3boys", "4boys", "5boys", "6+boys"]
    girls = ["1girl", "2girls", "3girls", "4girls", "5girls", "6+girls"]
    #others = ["1other", "2others", "3others", "4others", "5others", "6+others"]
    boys_indices = [i for i, item in enumerate(general[:6]) if item in boys]
    girls_indices = [i for i, item in enumerate(general[:6]) if item in girls]

    # case 1과 case 2: girls 리스트의 원소 찾기
    if girls_indices:
        return girls_indices[0]+1
    
    # case 3: boys 리스트의 원소 찾기
    if boys_indices:
        return boys_indices[0]+1

    # case 4: 해당 사항 없음
    # 2월 12일에 해당 부분 return 2 -> return 0 으로 수정하였으며 이 부분 트래킹 필요
    return 0

def RFP(popped_row, fix_prompt, after_prompt, auto_hide_prompt, rm_a, rm_s, rm_c, nsfw, data, magic_word):
    boys = ["1boy", "2boys", "3boys", "4boys", "5boys", "6+boys"]
    girls = ["1girl", "2girls", "3girls", "4girls", "5girls", "6+girls"]
    general = [item.strip() for item in popped_row['general'].split(',')]
    special_word_check = fix_prompt+', '+after_prompt
    special_word_check = [item.strip() for item in special_word_check.split(',')]
    special_word_check = [item for item in special_word_check if item.startswith('*')]
    exc = []
    for keyword in general:
        if keyword == '!' or keyword == '!?' or keyword == '!!':
            exc.append(keyword)
    if exc:
        for keyword in exc:
            general.remove(keyword)
        general[3:3] = exc

    if nsfw == 1:
        nsfw_word = []
        for keyword in general:
            if keyword in data.qe_word or keyword in data.bag_of_tags or "horns" in keyword or "(" in keyword or keyword in boys or keyword in girls:
                nsfw_word.append(keyword)
        general = nsfw_word
    if rm_c == 1:
        temp_general = []
        for keyword in general:
            if keyword in data.bag_of_tags:
                temp_general.append(keyword)
        for keyword in temp_general:
            general.remove(keyword)
    fix = [item.strip() for item in fix_prompt.split(',')]
    at_first = []
    for fp in fix:
        if fp.startswith('*'):
            at_first.append(fp[1:])
    if at_first:
        for af in at_first:
            if '*'+af in fix:
                fix.remove('*'+af)
    if rm_a == 0:
        if popped_row['artist']:
            artists = [item.strip() for item in popped_row['artist'].split(',')]
            artist = ["artist:" + _artist for _artist in artists]
            fix = fix + artist
    if rm_s == 0:
        if popped_row['copyright']:
            series = [item.strip() for item in popped_row['copyright'].split(',')]
        else:
            series = []
        fix = fix + series
    after = [item.strip() for item in after_prompt[:-1].split(',')]
    auto_hide = [item.strip() for item in auto_hide_prompt[:-1].split(',')] + ["| |", ":|", "\||/", "<|> <|>", "|| ||", ";|"]
    fix_index = find_keyword_index(general)
    processed = general.copy()
    temp_hide_prompt = []
    for keyword in processed:
        if keyword in auto_hide:
            temp_hide_prompt.append(keyword)
    for keyword in temp_hide_prompt:
        processed.remove(keyword)
    #여기에서 문제의 magic word 처리
    if "cond" in magic_word and magic_word["cond"]:
        user_input = magic_word["cond"]
        processed = parse_and_execute_commands(processed, user_input, fix, after, popped_row)
    
    processed[fix_index:fix_index] = fix
    processed += after

    if rm_c == 0 and '*(remove character name)' not in special_word_check and '*(set character name after prefix)' not in special_word_check and '*(set character name before prefix)' not in special_word_check:
        if popped_row['character']:
            character = [item.strip() for item in popped_row['character'].split(',')]
            processed[fix_index:fix_index] = character
            fix_index+=len(character)
    elif rm_c == 0 and '*(set character name after prefix)' in special_word_check:
        if popped_row['character']:
            character = [item.strip() for item in popped_row['character'].split(',')]
            processed[fix_index+len(fix):fix_index+len(fix)] = character
            #fix_index+=len(character)
    elif rm_c == 0 and '*(set character name before prefix)' in special_word_check:
        if popped_row['character']:
            character = [item.strip() for item in popped_row['character'].split(',')]
            processed[fix_index+1:fix_index+1] = character
            fix_index+=len(character)
    if magic_word["random_artist"] == True:
        processed.insert(fix_index, magic_word["random_artist_name"])
        
    boy_in_processed = girl_in_processed = None
    for boy in boys:
        if boy in processed:
            boy_in_processed = boy
            break

    for girl in girls:
        if girl in processed:
            girl_in_processed = girl
            break
        
    if boy_in_processed and girl_in_processed:
        boy_index = processed.index(boy_in_processed)
        girl_index = processed.index(girl_in_processed)
        if boy_index > girl_index:
            processed.pop(boy_index)
            processed.insert(girl_index, boy_in_processed)

    s_word = ['*(remove character name)', '*(set character name after prefix)', '*(set character name before prefix)']
    for keyword in s_word:
        if keyword in processed:
            processed.remove(keyword)
            
    if at_first:
        processed = at_first + processed
    return ', '.join(processed), popped_row['rating']