import datetime
import os.path
import re
import time
from ahocorasick import Automaton
from docx.enum.text import WD_PARAGRAPH_ALIGNMENT
from docx.oxml.ns import qn
from docx.shared import Pt, Length, Inches
from docxtpl import DocxTemplate
from fastapi import APIRouter, Depends, HTTPException
from sqlalchemy import cast, DATE, func, or_, and_
from sqlalchemy.orm import Session
from starlette.responses import FileResponse
from docx import Document
from Crud.UserCrud import get_department_config
from Models.DepartmentModel import Department
from Models.UserModel import User
from Mods.Notice.Utils import DailyNotice, daily_notice
from Schemas.DailySchemas import DailyTypeEnum
from Schemas.UserSchemas import TokenData
from Utils.AuthUtils import token_data_depend, check_auth, registered_depend
from Models.DailyModel import Daily
from Utils.CrudUtils import auto_create_crud
import json
from Schemas import DailySchemas
from Crud import DailyCrud
from Utils.SqlAlchemyUtils import get_db, QueryParams, query_common
import pandas as pd

router = APIRouter(
    tags=["日报"],
    prefix="/api/daily/daily",
    dependencies=[
        Depends(registered_depend)
    ]
)


# crud = auto_create_crud(Daily, 'daily', "日报", auto_create_keys=['create_time', 'update_time', 'id'],
#                         array_keys=['department', 'post'])
# crud.mount(router)


@router.post("/daily_get", response_model=DailySchemas.DailyGetRes, summary="获取日报")
def daily_get(req: DailySchemas.DailyGetReq, db: Session = Depends(get_db),
              # token_data: TokenData = Depends(registered_depend)
              ):
    item = DailyCrud.daily_get(db, req.id)
    comments = None
    if item.comments:
        comments = [DailySchemas.CommentInfo(**comment.to_with_user_dict()) for comment in item.comments]
    if not item:
        raise HTTPException(detail="未取到信息")
    return DailySchemas.DailyGetRes(**item.to_dict(), comments=comments)


json_filepath = os.path.join(os.getcwd(), 'Config', 'sensitive_word.json')
# 将列表保存为 json 文件
with open(json_filepath, 'r', encoding='utf-8') as json_file:
    words = json.load(json_file)


class SensitiveWordChecker:
    def __init__(self, sensitive_words):
        self.automaton = Automaton()
        for idx, word in enumerate(sensitive_words):
            self.automaton.add_word(word, (idx, word))
        self.automaton.make_automaton()

    def check(self, text):
        return {item for _, item in self.automaton.iter(text)}


checker = SensitiveWordChecker(words)


@router.post("/daily_add", response_model=DailySchemas.DailyAddRes, summary="添加日报")
def daily_add(req: DailySchemas.DailyAddReq, db: Session = Depends(get_db),
              token_data: TokenData = Depends(token_data_depend)):
    # if db.query(Daily).filter(
    #         Daily.type == DailyTypeEnum.部门子公司日报 and Daily.fill_user == token_data.email and cast(
    #             Daily.daily_time,
    #             DATE) == datetime.date.today()).first():
    if req.type== DailyTypeEnum.部门子公司日报 and db.query(Daily).filter(
            and_(Daily.type == DailyTypeEnum.部门子公司日报, Daily.fill_user == token_data.email), cast(
                Daily.daily_time,
                DATE) == datetime.date.today()
    ).first():
        raise HTTPException(detail="今日日报已提交，若需修改请在原日报上修改", status_code=305)
    if req.content:
        bad_words = [item[1] for item in checker.check(req.content)]
        if bad_words:
            raise HTTPException(detail=f"内容包含敏感词:{','.join(bad_words)}", status_code=305)

    if req.fill_user != token_data.email:
        raise HTTPException(detail="填报人与email不符", status_code=305)
    # 本部门填报权限
    # print(token_data.department, token_data, "token_data.departmentxx")
    # if str(req.department) not in token_data.department and not check_auth(token_data.auth_data, ['7']):
    #     raise HTTPException(detail="没有本部门填报权限", status_code=305)
    new_daily = DailyCrud.daily_add(db, req.dict())
    if req.type == DailyTypeEnum.运行日报:
        daily_notice.send_on_daily_pdf_upload()
    return DailySchemas.DailyAddRes(**new_daily.to_dict())


@router.post("/daily_change", response_model=DailySchemas.DailyChangeRes, summary="修改日报")
def daily_change(req: DailySchemas.DailyChangeReq, db: Session = Depends(get_db),
                 token_data: TokenData = Depends(registered_depend)):
    # 本部门填报权限
    # if str(req.department) not in token_data.department and not check_auth(token_data.auth_data, ['7']):
    #     raise HTTPException(detail="没有本部门填报权限", status_code=305)
    new_daily = DailyCrud.daily_change(db, req.id, req.dict())
    if not new_daily:
        raise HTTPException(detail="原日报不存在或已删除",status_code=404)
    return DailySchemas.DailyChangeRes(**new_daily.to_dict())


@router.post("/daily_query", response_model=DailySchemas.DailyQueryRes, summary="查询日报")
def daily_query(req: DailySchemas.DailyQuery, db: Session = Depends(get_db),
                token_data: TokenData = Depends(registered_depend)):
    # print(req, "req")
    # 董监高日报动态查看 = check_auth(token_data.auth_data, [1])
    # 所有部门动态查看 = check_auth(token_data.auth_data, [2])
    #
    # if req.type == DailyTypeEnum.董监高日报:
    #     if not 董监高日报动态查看:
    #         raise HTTPException(detail="无董监高日报动态查看权限", status_code=305)
    # if req.type == DailyTypeEnum.部门子公司日报:
    #     if not 所有部门动态查看:
    #         if not req.department:
    #             raise HTTPException(detail="无所有部门动态查看权限", status_code=305)
    #         if req.department not in [int(item) for item in token_data.department.split(',')]:
    #             raise HTTPException(detail="没有该部门动态查看权限", status_code=305)
    # same_department = set([req.department]) < set([int(item) for item in token_data.department.split(',')])
    # if same_department and not check_auth(token_data.auth_data, [3]):
    #     raise HTTPException(detail="没有本部门动态查看权限", status_code=305)
    count, items = DailyCrud.daily_query(db, req, token_data)
    # new_items=[]
    # for item in items:
    #     try:
    #         new_items.append(DailySchemas.DailyInfo(**item.to_dict()))
    #     except Exception as e:
    #         raise e
    #         print(e)
    #         print(item)
    #         print('xxxxx',item.to_dict())
    items = [DailySchemas.DailyInfo(**item.to_dict()) for item in items]
    return DailySchemas.DailyQueryRes(count=count, items=items)


@router.post("/daily_delete", response_model=DailySchemas.DailyDeleteRes, summary="删除日报")
def daily_delete(req: DailySchemas.DailyDeleteReq, db: Session = Depends(get_db), ):
    DailyCrud.daily_delete(db, req.id)
    return DailySchemas.DailyDeleteRes(msg="删除成功", state=1)


@router.post("/daily_export", summary="日报导出")
def daily_export(req: QueryParams, db: Session = Depends(get_db)):
    count, query = query_common(db, Daily, req)
    query = query.order_by(Daily.daily_time.desc())
    department_name_dic = {item.id: item.name for item in db.query(Department).limit(1000).all()}
    daily_items = []
    for item in query:
        daily_item = {"日报类型": item.type.name,
                      "填报人": item.user_info.name,
                      "部门": department_name_dic.get(item.department), "标题": item.title,
                      "内容": item.content, "填报时间": item.daily_time}
        daily_items.append(daily_item)
    temp_path = "static_data/daily_out_temp"
    if not os.path.exists(temp_path):
        os.makedirs(temp_path)
    file_name = f"{time.strftime('%Y%m%d%H%M%S')}.xlsx"
    file_path = f"{temp_path}/{file_name}"
    pd.DataFrame(daily_items).to_excel(file_path, index=False)
    return {"url": "/" + file_path}
    # return FileResponse(
    #     path=file_path, headers={'Content-Disposition': f'attachment; filename="{file_name}"'}, filename=file_name)


# @router.post("/daily_export_to_pdf", summary="每日运行日报导出")
# def daily_export_to_pdf(req: DailySchemas.DailyExportToPdfReq, db: Session = Depends(get_db)):
#     query = db.query(Daily).filter(cast(Daily.daily_time, DATE) == cast(req.day, DATE))
#     query = query.order_by(Daily.daily_time.desc())
#     department_name_dic = {item.id: item.name for item in db.query(Department).all()}
#     daily_items = []
#     for item in query:
#         daily_item = {"日报类型": item.type.name,
#                       "填报人": item.user_info.name,
#                       "部门": department_name_dic.get(item.department), "标题": item.title,
#                       "内容": item.content, "填报时间": item.daily_time}
#         daily_items.append(daily_item)
#     temp_path = "static_data/daily_out_temp"
#     if not os.path.exists(temp_path):
#         os.makedirs(temp_path)
#     file_name = f"{time.strftime('%Y%m%d%H%M%S')}.xlsx"
#     file_path = f"{temp_path}/{file_name}"
#     pd.DataFrame(daily_items).to_excel(file_path, index=False)
#     return {"url": "/" + file_path}
# return FileResponse(
#     path=file_path, headers={'Content-Disposition': f'attachment; filename="{file_name}"'}, filename=file_name)


@router.post("/daily_export_to_pdf", summary="每日运行日报导出")
def daily_export_to_pdf(req: DailySchemas.DailyExportToPdfReq, db: Session = Depends(get_db)):
    req.day = req.day + datetime.timedelta(days=1)
    query = db.query(Daily).filter(cast(Daily.daily_time, DATE) == cast(req.day, DATE))
    query = query.order_by(Daily.daily_time.desc())
    department_name_dic = {item.id: item.name for item in db.query(Department).all()}
    daily_items = dict()
    daily_items['董监高日报'] = list()
    daily_items['部门子公司日报'] = list()
    daily_items['监管和同业动态'] = list()
    daily_items['行业信息专题分析'] = list()
    for item in query:
        daily_item = {"日报类型": item.type.name,
                      "填报人": item.user_info.name,
                      "部门": department_name_dic.get(item.department),
                      "内容": item.content,
                      "分类": item.sub_type,
                      "填报时间": item.daily_time.strftime('%Y-%m-%d %H:%M:%S')}
        if item.type.name == '董监高日报':
            daily_items['董监高日报'].append(daily_item)
        elif item.type.name == '部门子公司日报':
            daily_items['部门子公司日报'].append(daily_item)
        elif item.type.name == '监管和同业动态':
            daily_items['监管和同业动态'].append(daily_item)
        elif item.type.name == '行业信息专题分析':
            daily_items['行业信息专题分析'].append(daily_item)

    with open(os.getcwd() + "\\Config\\word_data_temp.json", encoding='utf-8') as f:
        temp = json.load(f)
    department_id = [item.id for item in db.query(Department).filter(Department.type == '董监高')]
    leaders = db.query(User).filter(or_(*[func.find_in_set(str(d_id), User.department) for d_id in department_id]))
    config = {
        '领导动态': [item.name for item in leaders],
        '部门分类': get_department_config(db)
    }

    def generate_template():
        """
        根据高管名称、部门数据生成日报模板
        """
        with open(os.getcwd() + "\\Config\\word_data_template.json", encoding='utf-8') as f:
            template = json.load(f)

        def list_write_docx(write_list, tep_doc):
            for inx in range(len(write_list)):
                for para in tep_doc.paragraphs:
                    try:
                        # 检查上一段是否包含特定文字
                        if write_list[inx] in para.text:
                            """ 在给定的段落之后插入一个新的段落 """
                            new_paragraph = Document().add_paragraph()
                            new_run = new_paragraph.add_run(write_list[inx + 1])

                            # 设置字体样式
                            new_run.font.name = '仿宋'  # 字体
                            new_run._element.rPr.rFonts.set(qn('w:eastAsia'), '仿宋')
                            new_run.font.size = Pt(16)  # 字号：三号字体对应16磅

                            new_paragraph.alignment = WD_PARAGRAPH_ALIGNMENT.LEFT
                            # 设置首行缩进：1英寸约等于28.35磅，2字符约等于1/2英寸
                            new_paragraph.paragraph_format.first_line_indent = Inches(2 * 0.56 / 2.54)

                            # 设置段落前缩进：1英寸约等于2.54厘米
                            new_paragraph.paragraph_format.left_indent = Inches(1.09 / 2.54)

                            # 设置行距
                            new_paragraph.paragraph_format.line_spacing = Pt(28)

                            new_element = new_paragraph._element
                            para._element.addnext(new_element)
                    except IndexError:
                        break

        # 生成领导模板 => 董事长杨秋岭：{{杨秋岭}}
        position = template.get('领导职位')
        leader = template.get('公司领导动态')
        leader_temp = ['公司领导动态']
        for le in leader:
            leader_temp.append(position.get(le) + le + '：' + '{{{{{}}}}}'.format(le))

        # 将数据写入docx中
        dt_path = os.path.join(os.getcwd(), 'Config', 'daily_out_temp.docx')
        dt_doc = Document(dt_path)
        list_write_docx(write_list=leader_temp, tep_doc=dt_doc)

        # 生成各部门和分子公司动态模板
        trends = template.get('各部门和分子公司动态')
        for key, val in trends.items():
            val_list = [key]
            for index, item in enumerate(val):
                idx = str(index + 1) + '、' + item
                val_list.append(idx)
                val_list.append('{{{{{}}}}}'.format(item))
            list_write_docx(write_list=val_list, tep_doc=dt_doc)

        dt_doc.save(os.path.join(os.getcwd(), 'Config', 'daily_out_temps.docx'))

    generate_template()

    def format_conversion(string):
        if not string:
            return ""
        string = string.replace(";", "；")
        parts = string.split("；")
        formatted_parts = []
        for part in parts:
            part = part.replace("。", "")
            split_part = part.split(".", 1)
            if len(split_part) > 1:
                formatted_parts.append(split_part[1].strip())
        # 拼接处理后的部分
        formatted_string = "；".join(formatted_parts)
        return formatted_string

    # 处理公司领导动态
    lead = temp.get('公司领导动态')
    for k1 in lead.keys():
        lead_data = daily_items.get('董监高日报')
        for item in lead_data:
            if item.get('填报人') == k1:
                content = item.get('内容')
                res = format_conversion(content)
                lead[k1] = res + "。"

    part_dict = {
        "业务发展部上海一部": "业务发展部（上海）一部",
        "业务发展部上海二部": "业务发展部（上海）二部",
        "业务发展部上海三部": "业务发展部（上海）三部",
        "业务发展部西南部": "业务发展部（西南）部"
    }
    # 处理各部门和分子公司动态
    department = temp.get('各部门和分子公司动态')
    for k2 in department.keys():
        department[k2] = list()
        depart_data = daily_items.get('部门子公司日报')
        for item in depart_data:
            if k2 in part_dict:
                copy_k2 = part_dict.get(k2)
                if item.get('部门') == copy_k2:
                    content = item.get('内容')
                    res = format_conversion(content)
                    department[k2].append(res + '。' + '({}报送)'.format(item.get('填报人')))
            else:
                if item.get('部门') == k2:
                    content = item.get('内容')
                    res = format_conversion(content)
                    department[k2].append(res + '。' + '({}报送)'.format(item.get('填报人')))
        if department[k2]:
            if len(department[k2]) == 1:
                department[k2] = department[k2][0]
            else:
                first = department[k2].pop(0)
                department[k2] = "\n".join(department[k2])
                department[k2] = "\n".join(["    " + line for line in department[k2].split("\n")])
                department[k2] = first + '\n' + department[k2]
        else:
            department[k2] = '未报送'

    # 监管和同业动态
    supervise = temp.get('监管和同业动态')
    for k3 in supervise.keys():
        supervise[k3] = list()
        supervise_data = daily_items.get('监管和同业动态')
        for item in supervise_data:
            if item.get('分类') == k3:
                content = item.get('内容').replace("\n", "")
                content = content.replace(' ', '')
                content = ' '.join(content.split())
                content = content + '({}报送)'.format(item.get('填报人'))
                supervise[k3].append(content)
        if supervise[k3]:
            if len(supervise[k3]) == 1:
                supervise[k3] = supervise[k3][0]
            else:
                first = supervise[k3].pop(0)
                first = '1、' + first
                for i in range(len(supervise[k3])):
                    num = i + 2
                    supervise[k3][i] = f'{num}、' + supervise[k3][i]
                supervise[k3] = "\n".join(supervise[k3])
                supervise[k3] = "\n".join(["    " + line for line in supervise[k3].split("\n")])
                supervise[k3] = first + '\n' + supervise[k3]
        else:
            supervise[k3] = '未报送'

    # 行业信息专题分析
    subject = temp.get('行业信息专题分析')
    for k4 in subject.keys():
        subject[k4] = list()
        subject_data = daily_items.get('行业信息专题分析')
        for item in subject_data:
            content = item.get('内容').replace("/n", "")
            content = content.replace(' ', '')
            content = ' '.join(content.split())
            content = content + '({}报送)'.format(item.get('填报人'))
            subject[k4].append(content)

        if subject[k4]:
            if len(subject[k4]) == 1:
                subject[k4] = subject[k4][0]
            else:
                first = subject[k4].pop(0)
                first = '1、' + first
                for i in range(len(subject[k4])):
                    num = i + 2
                    subject[k4][i] = f'{num}、' + subject[k4][i]
                subject[k4] = "\n".join(subject[k4])
                subject[k4] = "\n".join(["    " + line for line in subject[k4].split("\n")])
                subject[k4] = first + '\n' + subject[k4]
        else:
            subject[k4] = '未报送'
    merged_dict = {
        "年": req.day.year,
        "月": req.day.month,
        "日": req.day.day
    }
    merged_dict.update(department)
    merged_dict.update(lead)
    merged_dict.update(supervise)
    merged_dict.update(subject)

    # 文件模板
    doc_path = os.path.join(os.getcwd(), 'Config', 'daily_out_temps.docx')
    doc = DocxTemplate(doc_path)
    doc.render(merged_dict)
    # today = datetime.date.today()

    date_string = req.day.strftime('%Y%m%d')
    file_path = os.path.join(os.getcwd(), 'static_data', 'daily_out_temp', '运行日报{}.docx'.format(date_string))
    doc.save(file_path)

    temp_path = "static_data/daily_out_temp"
    if not os.path.exists(temp_path):
        os.makedirs(temp_path)
    file_name = "运行日报{}.docx".format(date_string)
    file_path = f"{temp_path}/{file_name}"
    return {"url": "/" + file_path}


@router.post("/sensitive_word_verification", summary="敏感词校验")
def daily_export_to_pdf(word_str: str):
    json_filepath = os.path.join(os.getcwd(), 'Config', 'sensitive_word.json')
    # 将列表保存为 json 文件
    with open(json_filepath, 'r', encoding='utf-8') as json_file:
        words = json.load(json_file)

    class SensitiveWordChecker:
        def __init__(self, sensitive_words):
            self.automaton = Automaton()
            for idx, word in enumerate(sensitive_words):
                self.automaton.add_word(word, (idx, word))
            self.automaton.make_automaton()

        def check(self, text):
            return {item for _, item in self.automaton.iter(text)}

    checker = SensitiveWordChecker(words)

    sensitive_words_in_text = checker.check(word_str)
    return sensitive_words_in_text