pdf_title_image/document_.py

'''
招投标文件预审查

1. 解析Bidding_document_extract中all_tables.json结果
'''
from tools import BaseMethods
from pprint import pprint
import re
import logging
import requests
# from bidding_document_extract.get_Bidding_info import PdfExtractAttr_
# from bidding_document_extract.get_bidding_info import PdfExtractAttr

chinese_num_map = {  
    '零': 0,  
    '一': 1,  
    '二': 2,  
    '三': 3,  
    '四': 4,  
    '五': 5,  
    '六': 6,  
    '七': 7,  
    '八': 8,  
    '九': 9,
    '十': 10
} 

def create_logger(log_path):
    """
    将日志输出到日志文件和控制台
    """
    logger = logging.getLogger()
    logger.setLevel(logging.INFO)

    formatter = logging.Formatter(
        '%(asctime)s - %(levelname)s - %(message)s')

    # 创建一个handler，用于写入日志文件
    file_handler = logging.FileHandler(
        filename=log_path, mode='w')
    file_handler.setFormatter(formatter)
    file_handler.setLevel(logging.INFO)
    logger.addHandler(file_handler)

    # 创建一个handler，用于将日志输出到控制台
    console = logging.StreamHandler()
    console.setLevel(logging.DEBUG)
    console.setFormatter(formatter)
    logger.addHandler(console)

    return logger

log_path = "./logs.log" 
logger = create_logger(log_path=log_path)

class DocumentPreReview():
    def __init__(self, table_path: str = None) -> None:
        self.bm = BaseMethods()
        # self.agent_ = PdfExtractAttr_(file_path=self.file_path)
        # self.agent = PdfExtractAttr(file_path=self.file_path)
        self.table_path = table_path

        self.Bidding_tables = self.get_Bidding_table()
        # self.contexts = self.get_Bidding_contexts()
        # self.announcement = self.get_announcement()
        # self.Bidding_context = self.get_Bidding_json()
        # self.tender_context = self.get_tender_context()

        self.chinese_num_map = chinese_num_map
    

    def get_Bidding_contexts(self, file_path:str = 'data/预审查数据/contexts.json'):
        ''' get contexts by page
        '''
        contexts = self.bm.json_read(file_path)
        return contexts
    
    def get_Bidding_table(self):
        ''' get table data
        '''
        # file_path = "data/预审查数据/all_tables.json"
        file_path = "data/预审查数据/三峡电站左岸厂房桥机远程智能化操作研发与实施招标文件重新招标（发售版）.doc-table.json"
        all_tables = self.bm.json_read(self.table_path)
        return all_tables
    
    def get_Bidding_json(self):
        ''' read json to get context
        '''
        file_path = "data/预审查数据/Bidding_contents_2022-2025年度三峡电站9台机组检修密封加工制作重新招标招标文件印刷版.json"
        Bidding_context = self.bm.json_read(file_path)
        return Bidding_context
    
    def get_tender_context(self):
        ''' read the tender context '''
        file_path = "data/预审查数据/南方电网数字研究院有限公司_bidding_content.json"
        tender_context = self.bm.json_read(file_path)
        return tender_context
    
    def _scrutinize_judge(self, tag:str):
        ''' Clause number content judgment 
            商务 技术 报价 评审 评分 标准
        '''
        scrutinize_tuple = ("商务","技术","报价","评审","评分","标准")
        hit_num = 0
        for scru in scrutinize_tuple:
            if scru in tag: hit_num+= 1
        if hit_num>=3: return True
        else: return False


    def get_table(self):
        ''' parse the Bidding_tables.json file to get the table data from it.
        '''
        all_tables = self.Bidding_tables

        # 招标文件内容中预审查
        tag_sign = ''
        tag_list = ("形式评审标准", "资格评审标准", "响应性评审标准")
        tag_dict = dict([(tag,[]) for tag in tag_list])
        
        # 招标文件内容中清标表格数据
        # scrutinize_tuple = ("商务部分评分标准","技术部分评审标准","技术部分评分标准","投标报价评审标准","报价部分评审标准","报价评分标准","报价部分评分标准")
        
        scrutinize_dict = {}
        scrutinize_page = 0
        scrutinize_index = -1
        scrutinize_Initial_title_len = 0  # 详审位置标记

        record_page = 0
        bidder_know = {}   # 投标人须知前附表
        for partial_form in all_tables:
            table_name = partial_form['table_name']
            page_number = partial_form['page_numbers']
            title_len = partial_form['title_len']
            tables = partial_form["table"]
            
            if '投标人须知前附表' == table_name:  
                record_page = page_number[0]
            if page_number[0] < record_page + 3: 
                for table in tables[1:]:
                    if '条' in table: continue    # 存在BUG            
                    try:
                        if table[0] and table[0] not in bidder_know: bidder_know[table[0]] = []
                        if table[0]: bidder_know[table[0]].append({"条款名称":table[1],"编列内容":table[2]})
                    except:
                        logger.error('该文件中的投标人须知前附表部分表格没有边框，只有中间部分表格存在边框，提取代码认为只有边框存在才被判定为表格内容')
                
            if '评标方法' in table_name:
                table_name = table_name.strip().replace("\n","")
            if table_name == "评标办法前附表":
                table_page_num = page_number[0]
                inital_data = tables[0]
                # confirm data location
                regulation_number_index = inital_data.index("条款号")
                evaluation_factor_index = inital_data.index("评审因素")
                evaluation_criteria_index = inital_data.index("评审标准")

                for table in tables[1:]:
                    tag = table[regulation_number_index+1]
                    if tag: tag = tag.strip().replace("\n","")
                    if tag:
                        tag_sign = tag
                    evaluation_factor,evaluation_criteria = table[evaluation_factor_index],table[evaluation_criteria_index]
                    if tag_sign in tag_dict: 
                        tag_dict[tag_sign].append({"评审因素":evaluation_factor.strip().replace("\n",""),
                                                "评审标准":evaluation_criteria.strip().replace("\n","")})
                    if '评分因素' in table or '评分标准' in table:
                        scrutinize_page = table_page_num
                        scrutinize_Initial_title_len = title_len
                if not scrutinize_page: scrutinize_page = table_page_num+1

            ''' scrutinize '''
            if (scrutinize_page == page_number[0] and scrutinize_Initial_title_len) or scrutinize_page == page_number[0]:
                regulation_number_index,evaluation_factor_index,evaluation_criteria_index,weights_index = 0,0,0,0
                if not scrutinize_Initial_title_len: scrutinize_Initial_title_len = title_len
                for table in tables:
                    if '评分因素' in table and '评分标准' in table:
                        regulation_number_index = table.index("条款号")
                        evaluation_factor_index = table.index("评分因素")
                        evaluation_criteria_index = table.index("评分标准")
                        weights_index = table.index("权重")
                        tag_sign = ''
                        scrutinize_index = tables.index(table)
                if scrutinize_index != -1:
                    for table in tables[scrutinize_index+1:]:
                        if table[regulation_number_index+1]: tag = table[regulation_number_index+1]
                        elif self._scrutinize_judge(table[regulation_number_index+2]): tag = table[regulation_number_index+2]
                        else: tag = table[regulation_number_index]
                        if tag: 
                            tag = tag.strip().replace("\n","")
                            tag = ''.join(re.findall(r"[\u4e00-\u9fa5]+", tag))
                        if tag and self._scrutinize_judge(tag):
                            tag_sign = tag
                            if tag_sign not in scrutinize_dict: scrutinize_dict[tag_sign] = []
                        evaluation_factor,evaluation_criteria,weights = table[evaluation_factor_index],table[evaluation_criteria_index],table[weights_index]
                        if not weights: value = {"评分因素":evaluation_factor.strip().replace("\n",""),"评分标准":evaluation_criteria.strip().replace("\n","")}
                        else: value = {"评分因素":evaluation_factor.strip().replace("\n",""),
                                        "评分标准":evaluation_criteria.strip().replace("\n",""),
                                        "权重":weights.strip().replace("\n","")}
                        scrutinize_dict[tag_sign].append(value)
                        if '报价' in tag_sign and '标准' in tag_sign:
                            scrutinize_dict = {key: value for key, value in scrutinize_dict.items() if value}
                            scrutinize_Initial_title_len = 0
                            break
            elif scrutinize_page+1 == page_number[0] and '报价' not in tag_sign and tag_sign:
                difference_value = scrutinize_Initial_title_len - title_len
                if scrutinize_Initial_title_len:
                    evaluation_factor_index -= difference_value
                    evaluation_criteria_index -= difference_value
                    weights_index -= difference_value
                for table in tables:
                    if not table[2]:
                        scrutinize_dict[tag_sign][-1]['评分标准'] += table[3]
                        continue
                    if table[regulation_number_index+1]: tag = table[regulation_number_index+1]
                    elif self._scrutinize_judge(table[regulation_number_index+2]): tag = table[regulation_number_index+2]
                    else: tag = table[regulation_number_index]
                    if tag: 
                        tag = tag.strip().replace("\n","")
                        tag = re.findall("[\u4e00-\u9fff]+", tag)[0]
                    if tag and self._scrutinize_judge(tag):
                        tag_sign = tag
                        if tag_sign not in scrutinize_dict: scrutinize_dict[tag_sign] = []
                    evaluation_factor,evaluation_criteria,weights = table[evaluation_factor_index],table[evaluation_criteria_index],table[weights_index]
                    if not weights: value = {"评分因素":evaluation_factor.strip().replace("\n",""), "评分标准":evaluation_criteria.strip().replace("\n","")}
                    else: value = {"评分因素":evaluation_factor.strip().replace("\n",""),
                                    "评分标准":evaluation_criteria.strip().replace("\n",""),
                                    "权重":weights.strip().replace("\n","")}
                    scrutinize_dict[tag_sign].append(value)
                    if '报价' in tag_sign and '标准' in tag_sign:
                        scrutinize_dict = {key: value for key, value in scrutinize_dict.items() if value}
                        scrutinize_Initial_title_len = 0
                        break
            elif scrutinize_page+2 == page_number[0] and '报价' not in tag_sign and tag_sign:
                difference_value = scrutinize_Initial_title_len - title_len
                if scrutinize_Initial_title_len:
                    evaluation_factor_index -= difference_value
                    evaluation_criteria_index -= difference_value
                    weights_index -= difference_value
                for table in tables:
                    if not table[2]:
                        scrutinize_dict[tag_sign][-1]['评分标准'] += table[3]
                        continue
                    if table[regulation_number_index+1]: tag = table[regulation_number_index+1]
                    elif self._scrutinize_judge(table[regulation_number_index+2]): tag = table[regulation_number_index+2]
                    else: tag = table[regulation_number_index]
                    if tag: 
                        tag = tag.strip().replace("\n","")
                        tag = re.findall("[\u4e00-\u9fff]+", tag)[0]
                    if tag and self._scrutinize_judge(tag):
                        tag_sign = tag
                        if tag_sign not in scrutinize_dict: scrutinize_dict[tag_sign] = []
                    evaluation_factor,evaluation_criteria,weights = table[evaluation_factor_index],table[evaluation_criteria_index],table[weights_index]
                    if not weights: value = {"评分因素":evaluation_factor.strip().replace("\n",""), "评分标准":evaluation_criteria.strip().replace("\n","")}
                    else: value = {"评分因素":evaluation_factor.strip().replace("\n",""),
                                "评分标准":evaluation_criteria.strip().replace("\n",""),
                                "权重":weights.strip().replace("\n","")}
                    scrutinize_dict[tag_sign].append(value)
                    if '报价' in tag_sign and '标准' in tag_sign:
                        scrutinize_dict = {key: value for key, value in scrutinize_dict.items() if value}
                        scrutinize_Initial_title_len = 0
                        break

        # pprint(tag_dict)
        pprint(scrutinize_dict)
        # pprint(bidder_know)
        return tag_dict,bidder_know,scrutinize_dict
    
    def get_announcement(self)->str:
        ''' bidder announcement
        '''
        announcements = ''
        announcement_contexts = self.contexts[2:8]
        for index, announcement in enumerate(announcement_contexts):
            finder = re.findall("^第一章",announcement['text'])
            if finder:
                for text in announcement_contexts[index:]:
                    if re.findall("^第二章", text["text"]): break
                    announcements += text["text"]
                break
        return announcements
    
    def contexts_extract(self, evaluation_criteria:str):
        ''' 招标文件正文抓取
        '''
        comp1 = re.compile("(第.*?章)")
        comp2 = re.compile("“(.*?)”")
        title = comp1.findall(evaluation_criteria)[0]+comp2.findall(evaluation_criteria)[0]
        comp3 = re.compile("第(.*?)章")
        title_list = []

        format_index,sta_page = -1,-1
        sign = True
        title_next = ''
        for context in self.Bidding_context: # 取招标文件内容
            text = context['text'].strip().replace(" ","")

            if text == '目录': 
                sta_page = context['page_number']
            if sta_page != -1 and context['page_number'] < 4:
                finder = comp3.findall(context['text'])
                if finder and sign:
                    if title_list:
                        chinese_num = self.chinese_num_map.get(comp3.findall(title_list[-1])[0],None)
                        if chinese_num > self.chinese_num_map.get(finder[0],0):
                            sign = False
                        else:
                            title_list.append(context['text'].split(' ')[0])
                    else:
                        title_list.append(context['text'].split(' ')[0])
                
            if text == title and format_index == -1:
                format_index = self.Bidding_context.index(context)
                break

        title_index = title_list.index(title)
        if title_index != len(title_list)-1:
            title_next = title_list[title_index+1]

        file_format = {title:{}}
        for context in self.Bidding_context[format_index+1:]:
            text = context['text'].strip().replace(" ","").replace("\n","——>")
            if title_next and title_next == text:
                break
            if context['page_number'] not in file_format[title]:
                file_format[title][context['page_number']] = []
            file_format[title][context['page_number']].append(context['text'])

        return file_format


    def formal_criteria(self, review_criteria_list:list):
        ''' Analysis of formal review criteria
        形式评审标准
        [{'评审因素': '投标人名称', '评审标准': '与营业执照书一致'},
            {'评审因素': '投标文件封面、投标函签字盖章',
             '评审标准': '投标文件封面、投标函须有法定代表人（或其委托代理人）签字（或签章）并加盖单位章，由委托代理人签字的须具有有效的授权委托书'},
            {'评审因素': '投标文件格式', '评审标准': '符合第八章“投标文件格式”的要求'},
            {'评审因素': '联合体投标人（如有）', '评审标准': '不适用'},
            {'评审因素': '报价唯一', '评审标准': '只能有一个有效报价'}]
        '''
        formal_result = {}
        for review_criteria in review_criteria_list:
            evaluation_factor = review_criteria['评审因素']
            evaluation_criteria = review_criteria['评审标准']
            if '投标人名称' in evaluation_factor or '供应商名称' in evaluation_factor:
                ['营业执照','资质证书']
                '''
                要求投标文件中 投标公司 与 其提供的营业执照或资质证书中的名称相同
                '''
                pass
            elif '报价函签字盖章' in evaluation_factor or '投标文件封面、投标函签字盖章' in evaluation_factor:
                '''
                要求投标文件中 投标公司的 法人或委托人签字或是 存在单位盖章
                '''
                pass
            elif '投标文件格式' in evaluation_factor:
                file_format = self.contexts_extract(evaluation_criteria)
                pprint(file_format)
                '''
                招标文件 file_format 与投标文件内容对比，投标文件中只要存在file_format内容即可
                '''
                chinese_map_list = list(self.chinese_num_map)
                catelogue_list = []
                tender_start = 0
                catelogue_value = ''
                add_index = 0
                hit_nums = 0
                numbers = 0
                for format_values in file_format.values():
                    for format in format_values.values():
                        numbers += 1
                        catelogue_update_sign = False
                        first_value = format[0].replace(" ","").replace("\n","")
                        if '目录' == first_value:
                            for i in format[1:]:
                                for j in chinese_map_list:
                                    if j in i and i not in catelogue_list:
                                        catelogue_list.append(i)
                        if catelogue_list and not tender_start:
                            catelogue = catelogue_list[0]
                            comp1 = re.compile(f'^{catelogue}')
                            for tender_context in self.tender_context:
                                context = tender_context['text']
                                finder = comp1.findall(context)
                                if finder:
                                    tender_start = self.tender_context.index(tender_context)
                                    break 

                        if first_value in catelogue_list: 
                            catelogue_update_sign = True
                            catelogue_value = first_value
                            catelogue_index = catelogue_list.index(catelogue_value)
                            if catelogue_list[-1] != catelogue_value:
                                catelogue_value_next = catelogue_list[catelogue_index+1]
                            else:
                                catelogue_value_next = catelogue_value
                        
                        if catelogue_value:
                            hit_num = 0
                            if catelogue_update_sign:
                                tender_start += add_index
                                add_index = 0
                            for tender_index, tender_contents in enumerate(self.tender_context[tender_start:]):
                                tender_context = tender_contents['text'].split("\n")
                                if tender_context[0] == catelogue_value_next: 
                                    add_index = tender_index
                                    break
                                for value in format:
                                    if value in tender_context:
                                        hit_num += 1
                                
                            hit_nums += hit_num
                hit_rate = round(hit_nums/numbers,4)
                if hit_rate>0.70:
                    formal_result[evaluation_factor] = (True, evaluation_criteria)
                else:
                    formal_result[evaluation_factor] = (False, evaluation_criteria)
            
            elif '联合体投标人' in evaluation_factor:
                if '不适用' in evaluation_criteria: continue
                
            elif '报价唯一' in evaluation_factor:
                '''
                需要在投标文件中比对三个位置的报价总和值抽取
                '''
                pass
    

    def qualification_criteria(self, review_criteria_list:list, bidder_know:dict):
        ''' Qualification assessment criteria
        资格评审标准
        '''
        for review_criteria in review_criteria_list:
            evaluation_factor = review_criteria['评审因素']
            evaluation_criteria = review_criteria['评审标准']

            if '营业执照' in evaluation_factor:
                '''
                在投标文件中 对营业执照识别营业期限；长期识别认为可以；只有开始时间没有结束时间给提示。
                '''
                pass
            elif '资质' in evaluation_factor:
                comp1 = re.compile('(第.*?章)')
                comp2 = re.compile('“(.*?)”')
                comp3 = re.compile('第([\d+\.]+)项规定')
                
                finder1 = comp1.findall(evaluation_criteria)[0]
                finder2 = comp2.findall(evaluation_criteria)[0]
                finder3 = comp3.findall(evaluation_criteria)[0]

                chapter_name = finder1+finder2
                stipulation = finder3

                if '投标人须知' in chapter_name:
                    bidder_data = bidder_know.get(stipulation,None)
                    if not bidder_data: continue  ## 需要修改
                    clause_name = bidder_data[0]['条款名称'].replace("\n","")
                    list_content = bidder_data[0]['编列内容']

                    if '招标公告' in list_content:
                        cert_index = self.announcement.index('资质')   ## 默认 资质条件 不变
                        cert_required = re.findall("：(.*?)\\n",self.announcement[cert_index:cert_index+500])[0]
                        print(cert_required)
                        # 具备法人资格
                        '''
                        big model

                        需要设计prompt，可将内容及情况在线上glm4中使用，测出合适prompt
                        '''


        def responsive_criteria(self, review_criteria_list:list, bidder_know:dict):
            ''' Responsive review criteria
            响应性评审
            '''
            for review_criteria in review_criteria_list:
                evaluation_factor = review_criteria['评审因素']
                evaluation_criteria = review_criteria['评审标准']

                if evaluation_factor == '权利义务' or '合同' in evaluation_criteria:
                    '''不对合同进行处理'''
                    continue
                        
                
    

    def content_parsing(self):
        ''' data analysis aggregate function
        '''
        tag_dict,bidder_know,scrutinize_dict = dpr.get_table()
        # {}
        # self.formal_criteria(tag_dict['形式评审标准'])


        self.qualification_criteria(tag_dict['资格评审标准'], bidder_know)



from fastapi import FastAPI
import uvicorn
app = FastAPI()

@app.post('get_pre_review')
def get_pre_review():
    
    result = {
        "":""
    }
    return result



if __name__ == '__main__':
    dpr = DocumentPreReview()

    dpr.get_table()
    # dpr.content_parsing()

    # formal_review_criteria = [
    #         {'评审因素': '投标文件格式', '评审标准': '符合第八章“投标文件格式”的要求'}
    #         # {'评审因素': '投标文件格式', '评审标准': '符合第四章“合同条款及格式”规定'}
    #         ]
    # dpr.formal_criteria(formal_review_criteria)