# -*- coding: utf-8 -*-
# Author: kelvinBen
# Github: https://github.com/kelvinBen/AppInfoScanner


import os
import re
import config
import threading
from queue import Queue
import libs.core as cores
from libs.core.parses import ParsesThreads


class WebTask(object):
    thread_list =[]
    value_list = []
    result_dict = {}

    def __init__(self, input, rules,all,threads):
        self.path = input
        if rules:
            config.filter_strs.append(r'.*'+str(rules)+'.*')
        self.all = all
        self.threads = threads
        self.file_queue = Queue()
        self.shell_falg=False

    def start(self):
        # 此处判断是文件还是目录
        # 文件判断后缀 html，js,css,htm,xml等
        
        if len(config.web_file_suffix) <=0:
            scanner_file_suffix = ["html","js","html","xml"]
            
        scanner_file_suffix = config.web_file_suffix
        if os.path.isdir(self.path): # 目录的话就提取
            self.__get_scanner_file__(self.path,scanner_file_suffix)

        else:
            if not (self.path.split(".")[1] in scanner_file_suffix): # 内容包含进行下步处理
                err_info = ("Retrieval of this file type is not supported. Select a file or directory with a suffix of %s" % ",".join(scanner_file_suffix))
                raise Exception(err_info)
            self.file_queue.put(self.path)
        
        self.__start_threads()
        
        for thread in self.thread_list:
            thread.join()

        self.__print__()

    def __get_scanner_file__(self,scanner_dir,file_suffix):
        dir_or_files = os.listdir(scanner_dir)
        for dir_file in dir_or_files:
            dir_file_path = os.path.join(scanner_dir,dir_file)
            if os.path.isdir(dir_file_path):
                self.__get_scanner_file__(dir_file_path,file_suffix)
            else:
                if len(dir_file.split("."))>1:
                    if dir_file.split(".")[1] in file_suffix:
                        self.file_queue.put(dir_file_path)
    
    def __print__(self):
        print("=========The result set for the static scan is shown below:===============")
        with open(cores.result_path,"a+") as f:
            for key,value in self.result_dict.items():
                f.write(key+"\r")
                for result in value:
                    if result in self.value_list:
                        continue
                    self.value_list.append(result)
                    print(result)
                    f.write("\t"+result+"\r")
        print("For more information about the search, see: %s" %(cores.result_path))

    def __start_threads(self):
        for threadID in range(1,self.threads) : 
            name = "Thread - " + str(threadID)
            thread =  ParsesThreads(threadID,name,self.file_queue,self.all,self.result_dict)
            thread.start()
            self.thread_list.append(thread)