from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.common.exceptions import TimeoutException
from bs4 import BeautifulSoup

import UtilPack as util
import DataClass as info


#
def GetSearchResult(searchWord):
    url = getSiteUrl(searchWord)
    
    util.DbgOut("Hitomi : " + url)
    
    driver = webdriver.Chrome()
    driver.get(url)
    
    # 웹페이지가 로드될 때까지 기다리기
    try:
        WebDriverWait(driver, 30).until(
            EC.presence_of_element_located((By.CLASS_NAME, 'lillie'))
        )
    except TimeoutException:
        util.DbgOut("페이지가 로드되지 않았거나 요소를 찾을 수 없습니다.")
        driver.quit()
        return
        
    strContent = driver.page_source
    driver.quit()
    
    parseMangaInfos(strContent)
    
    pass
    
#
def getSiteUrl(searchWord):
    strRet = "https://hitomi.la/"
    
    if False == util.IsEmptyStr(searchWord):
        if False == searchWord.isdigit():
            strRet = strRet + "search.html?" + searchWord
        else:
            strRet = strRet + "galleries/" + searchWord + ".html"

    return strRet
    
#
def parseMangaInfos(html_doc):
    # BeautifulSoup 객체 생성
    soup = BeautifulSoup(html_doc, 'html.parser')
    gallery_elements = soup.find_all(class_='gallery-content')
    
    listDJs = []
    for element in gallery_elements:
        listDJ = djParse(element)
        listDJs.extend(listDJ)
        
    print(len(listDJs))


def djParse(soup_element):
    childs = soup_element.find_all(class_='dj')
    
    listInfos = []
    for child in childs:
        info = djTitleParse(child)
        
        listTag1 = djArtistParse(child, info)
        listTag2 = djDescParse(child, info)
        
        listInfos.append(info)
        
    return listInfos


def djTitleParse(input_element):
    element = input_element.find('h1', class_='lillie')
    title = element.text

    a_tag = element.find('a')
    url = a_tag.get('href')
    
    util.DbgOut("title : " + title)
    util.DbgOut("URl : " + url)
    
    return info.CBZInfo(title, url)


def djArtistParse(input_element, retPtr):
    element = input_element.find('div', class_='artist-list')
    
    a_tags = element.find_all('a')
    listArtists = []
    for tag in a_tags:
        artist = tag.text
        a_url = tag.get('href')
        retPtr.AddArtist(artist)
        listArtists.append( info.TagInfo(artist, a_url) )
        
    return listArtists


def djDescParse(input_element, retPtr):
    element = input_element.find('table', class_='dj-desc')
    tb_rows = element.find_all('tr')
    listTags = []
    for row in tb_rows:
        tds = row.find_all('td')
        if 2 != len(tds):
            util.DbgOut("Warning : td get failed")
            continue
        
        
        outMsg = f"{tds[0].text} : \r\n"
        
        a_tags = tds[1].find_all('a')
        for tag in a_tags:
            tag_name = tag.text
            tag_url = tag.get('href')
            
            retPtr.AddTag(tag_name)
            
            listTags.append(info.TagInfo(tag_name, tag_url))
            
            outMsg += f"        {tag_name} {tag_url}\r\n"
        
        util.DbgOut(outMsg)
        
        #
        if "Series" == tds[0]:
            retPtr.serires = listTags[-1].name
        elif "Type" == tds[0]:
            retPtr.type = listTags[-1].name
        elif "Language" == tds[0]:
            retPtr.language = listTags[-1].name
        else:
            pass
    
    return listTags