ControlNetwork/Front/back/WD/WD.py

import openpyxl
import xlrd
import sqlite3
import os

from PySide6.QtWidgets import QMessageBox
from openpyxl import Workbook
import math
import numpy as np


def to_utf8(text):
    str1 = text.encode('utf-8')
    return str1


# 弹窗提示用户是否更新数据
def ask_for_update(file_name):
    response = QMessageBox.question(None, "提示", f"检测到数据库中存在相同文件 '{file_name}'，是(Yes)否(No)更新数据？",
                                    QMessageBox.Yes | QMessageBox.No)
    return response == QMessageBox.Yes


# 读取Excel文件并计算公式结果
def load_and_calculate_excel(file_path, cell0):
    # 加载Excel文件并计算单元格的公式结果。
    workbook = openpyxl.load_workbook(file_path, data_only=True)
    sheet = workbook.active
    h1_value = sheet[cell0].value
    return h1_value


# 数据库插入函数
def insert_into_database(database, pastname, newname, beforename, excelname, listname1, listpastx1, listpasty1,
                         listcgcs1, pjbc, fxzwc, points, zbs, zfxs, sf, pjbcs, pjfxs, listbex, listbey, listnewx,
                         listnewy):
    # 先把输入的录入数据库
    db = sqlite3.connect(database)
    # 获取游标
    cursor = db.cursor()
    # 字符类的都需要转换成字节存进去
    utf_pan = to_utf8(pastname)
    utf_nn = to_utf8(newname)
    utf_bn = to_utf8(beforename)
    utf_tn = to_utf8(excelname)
    try:
        # 查询是否已存在相同的记录
        cursor.execute(
            "SELECT * FROM WD_Input_Param WHERE TableName = ?",
            (utf_tn,)
        )
        existing_record = cursor.fetchone()

        if existing_record:
            # 弹窗询问用户是否更新数据
            if not ask_for_update(excelname):
                print("用户选择不更新数据")
                return

            # 更新现有记录WD_Input_Param 
            cursor.execute(
                """
                UPDATE WD_Input_Param 
                SET First_ResultName = ?,Last_ResultName=?,New_ResultName=?,Avg_SL=?,Ms_Dir=?,Pt_Count=?,SL_Count=?,Dir_Count=?,Scale_Value=?,Avg_MSL=?,Avg_Dir=?
                WHERE TableName = ?
                """,
                (utf_bn, utf_pan, utf_nn, pjbc, fxzwc, points, zbs, zfxs, sf, pjbcs, pjfxs, utf_tn,)
            )
            # 更新现有记录WD_Input_Point 
            # 删了已有的数据，重新插入
            cursor.execute(
                """
                DELETE FROM WD_Input_Point WHERE TableName = ?
                """,
                (utf_tn,)
            )
            rr = 0
            while rr < len(listname1):
                rr1 = listname1[rr]
                rr2 = listpastx1[rr]
                rr3 = listpasty1[rr]
                rr4 = listcgcs1[rr]
                rr5 = listnewx[rr]
                rr6 = listnewy[rr]
                rr7 = listbex[rr]
                rr8 = listbey[rr]
                utf_rr1 = to_utf8(rr1)
                cursor.execute(
                    """
                    INSERT INTO WD_Input_Point(TableName,First_ResultName,Last_ResultName,New_ResultName,Last_X,Last_Y,New_X,New_Y,PointName,Wight,First_X,First_Y) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)
                    """,
                    (utf_tn, utf_bn, utf_pan, utf_nn, rr2, rr3, rr5, rr6, utf_rr1, rr4, rr7, rr8,)
                )
                rr = rr + 1
            QMessageBox.information(None, "提示",
                                    f"文件 '{excelname}' 已成功更新到本地数据库中，点击'OK'以关闭此对话框。")
        else:
            # 插入新记录WD_Input_Param 
            cursor.execute(
                """
                INSERT INTO WD_Input_Param (TableName,First_ResultName,Last_ResultName,New_ResultName,Avg_SL,Ms_Dir,Pt_Count,SL_Count,Dir_Count,Scale_Value,Avg_MSL,Avg_Dir) 
                VALUES (?,?,?,?,?,?,?,?,?,?,?,?)
                """,
                (utf_tn, utf_bn, utf_pan, utf_nn, pjbc, fxzwc, points, zbs, zfxs, sf, pjbcs, pjfxs,)
            )
            # 插入新记录WD_Input_Point 
            rr = 0
            while rr < len(listname1):
                rr1 = listname1[rr]
                rr2 = listpastx1[rr]
                rr3 = listpasty1[rr]
                rr4 = listcgcs1[rr]
                rr5 = listnewx[rr]
                rr6 = listnewy[rr]
                rr7 = listbex[rr]
                rr8 = listbey[rr]
                utf_rr1 = to_utf8(rr1)
                cursor.execute(
                    """
                    INSERT INTO WD_Input_Point(TableName,First_ResultName,Last_ResultName,New_ResultName,Last_X,Last_Y,New_X,New_Y,PointName,Wight,First_X,First_Y) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)
                    """,
                    (utf_tn, utf_bn, utf_pan, utf_nn, rr2, rr3, rr5, rr6, utf_rr1, rr4, rr7, rr8,)
                )
                rr = rr + 1
            QMessageBox.information(None, "提示",
                                    f"文件 '{excelname}' 已成功添加到本地数据库中，点击'OK'以关闭此对话框。")

        db.commit()
    except sqlite3.Error as e:
        print(f"插入或更新文件名时发生错误: {e}")
    except Exception as e:
        print(f"处理文件时发生错误: {e}")
    finally:
        db.close()


# 读取xls
def xlrd_read(excelpath, dbpath):
    global gszbx
    global gszby
    listname1 = []
    listpastx1 = []
    listpasty1 = []
    listcgcs1 = []
    # excel表名就是表名
    excelname = os.path.basename(excelpath)
    # 读取excel
    xlr = xlrd.open_workbook(excelpath)
    tabler = xlr.sheets()[0]
    # 从第3行开始，3A为点号，3B为最新x，3C为最新y，3D为往期x
    # 3E为往期y，3F为成果次数，3G为最早x，3H最早y
    # 先看点数
    rows = tabler.nrows
    row = 2
    points = rows - 2
    # 收集每一列的数据，方便后期计算
    listname = []
    listnewx = []
    listnewy = []
    listpastx = []
    listpasty = []
    # 成果次数
    listcgcs = []
    # 最早的
    listbex = []
    listbey = []
    sumnewx = 0
    sumnewy = 0
    sumpastx = 0
    sumpasty = 0
    # 记录下最早的那几个开头
    # excelpath是输入表格，outpath是输出路径，pjbc是平均边长
    # fxzwc是方向中误差，pjfxs是平均方向数，sf是缩放值
    # 先计算位移判断值
    pjbc = float(tabler.cell(0, 9).value)
    fxzwc = float(tabler.cell(1, 9).value)
    zbs = float(tabler.cell(2, 9).value)
    zfxs = float(tabler.cell(3, 9).value)
    pjbcs = zbs / points
    pjfxs = zfxs / points
    sf = float(tabler.cell(4, 9).value)
    # 再拆细点
    wy1 = pjbc / 1000
    wy2 = wy1 + 1
    wypd1 = wy2 * wy2 / pjbcs
    # 好像206.265是常数系数
    wy3 = pjbc * fxzwc / 206.265
    wypd2 = wy3 * wy3 / pjfxs
    wypd3 = math.sqrt(wypd1 + wypd2)
    wypd = round((wypd3 * 2 * math.sqrt(2)), 9)
    wypd0 = wypd
    lastname = tabler.cell(0, 3).value
    finalname = tabler.cell(0, 1).value
    befname = tabler.cell(0, 6).value
    utf_ln = to_utf8(lastname)
    utf_fn = to_utf8(finalname)
    utf_bn = to_utf8(befname)

    while row < rows:
        pname = tabler.cell(row, 0).value
        pnewx = float(tabler.cell(row, 1).value)
        sumnewx = sumnewx + pnewx
        pnewy = float(tabler.cell(row, 2).value)
        sumnewy = sumnewy + pnewy
        ppastx = float(tabler.cell(row, 3).value)
        sumpastx = sumpastx + ppastx
        ppasty = float(tabler.cell(row, 4).value)
        sumpasty = sumpasty + ppasty
        pcgcs = float(tabler.cell(row, 5).value)
        pbex = float(tabler.cell(row, 6).value)
        pbey = float(tabler.cell(row, 7).value)
        listname.append(pname)
        listnewx.append(pnewx)
        listnewy.append(pnewy)
        listpastx.append(ppastx)
        listpasty.append(ppasty)
        listcgcs.append(pcgcs)
        listbex.append(pbex)
        listbey.append(pbey)
        row = row + 1
    # 最后返回这里输出
    rr = 0
    while rr < len(listname):
        rr1 = listname[rr]
        rr2 = listpastx[rr]
        rr3 = listpasty[rr]
        rr4 = listcgcs[rr]
        listname1.append(rr1)
        listpastx1.append(rr2)
        listpasty1.append(rr3)
        listcgcs1.append(rr4)
        rr = rr + 1
    # 存入数据库
    insert_into_database(dbpath, lastname, finalname, befname, excelname, listname1, listpastx1, listpasty1, listcgcs1,
                         pjbc, fxzwc, points, zbs, zfxs, sf, pjbcs, pjfxs, listbex, listbey, listnewx, listnewy)


# 读取xlsx
def openpyxl_read(excelpath, dbpath):
    global gszbx
    global gszby
    listname1 = []
    listpastx1 = []
    listpasty1 = []
    listcgcs1 = []

    # excel表名就是表名
    excelname = os.path.basename(excelpath)
    # 读取excel
    xlr = openpyxl.load_workbook(excelpath)
    tabler = xlr.worksheets[0]
    # 从第3行开始，3A为点号，3B为最新x，3C为最新y，3D为往期x
    # 3E为往期y
    # 先看点数
    rows = tabler.max_row
    row = 3
    points = rows - 2
    # 收集每一列的数据，方便后期计算
    listname = []
    listnewx = []
    listnewy = []
    listpastx = []
    listpasty = []
    listcgcs = []
    listbex = []
    listbey = []
    sumnewx = 0
    sumnewy = 0
    sumpastx = 0
    sumpasty = 0
    # 记录下最早的那几个开头
    # excelpath是输入表格，outpath是输出路径，pjbc是平均边长
    # fxzwc是方向中误差，zrbzwc是最弱边边长相对中误差，pjbcs是平均边数，pjfxs是平均方向数，sf是缩放值
    # 新增总边数zbs，总方向数zfxs
    # 先计算位移判断值
    pjbc = float(tabler['J1'].value)
    fxzwc = float(tabler['J2'].value)
    try:
        zbs = float(tabler['J3'].value)
    except:
        zbs = load_and_calculate_excel(excelpath, 'J3')
    try:
        zfxs = float(tabler['J4'].value)
    except:
        zfxs = load_and_calculate_excel(excelpath, 'J4')
    pjbcs = zbs / points
    pjfxs = zfxs / points
    sf = float(tabler['J5'].value)
    # 再拆细点
    wy1 = pjbc / 1000
    wy2 = wy1 + 1
    wypd1 = wy2 * wy2 / pjbcs
    # 好像206.265是常数系数
    wy3 = pjbc * fxzwc / 206.265
    wypd2 = wy3 * wy3 / pjfxs
    wypd3 = math.sqrt(wypd1 + wypd2)
    wypd = round((wypd3 * 2 * math.sqrt(2)), 9)
    wypd0 = wypd
    befname = tabler['G1'].value
    lastname = tabler['D1'].value
    finalname = tabler['B1'].value
    while row <= rows:
        try:
            pname = tabler.cell(row, 1).value
            pnewx = float(tabler.cell(row, 2).value)
            sumnewx = sumnewx + pnewx
            pnewy = float(tabler.cell(row, 3).value)
            sumnewy = sumnewy + pnewy
            ppastx = float(tabler.cell(row, 4).value)
            sumpastx = sumpastx + ppastx
            ppasty = float(tabler.cell(row, 5).value)
            sumpasty = sumpasty + ppasty
            pcgcs = float(tabler.cell(row, 6).value)
            pbex = float(tabler.cell(row, 7).value)
            pbey = float(tabler.cell(row, 8).value)
            listname.append(pname)
            listnewx.append(pnewx)
            listnewy.append(pnewy)
            listpastx.append(ppastx)
            listpasty.append(ppasty)
            listcgcs.append(pcgcs)
            listbex.append(pbex)
            listbey.append(pbey)
            row = row + 1
        except:
            break
    # 最后返回这里输出
    rr = 0
    while rr < len(listname):
        rr1 = listname[rr]
        rr2 = listpastx[rr]
        rr3 = listpasty[rr]
        rr4 = listcgcs[rr]
        listname1.append(rr1)
        listpastx1.append(rr2)
        listpasty1.append(rr3)
        listcgcs1.append(rr4)
        rr = rr + 1
    # 存入数据库
    insert_into_database(dbpath, lastname, finalname, befname, excelname, listname1, listpastx1, listpasty1, listcgcs1,
                         pjbc, fxzwc, points, zbs, zfxs, sf, pjbcs, pjfxs, listbex, listbey, listnewx, listnewy)


# 主函数 读取excel文件
def main_function(file_path, dbpath):
    # 调用读取Excel文件的函数
    file_name = os.path.basename(file_path)
    # 两种加载方式，对于不同的文件
    if ".xlsx" in file_path:
        # 采用openpyxl
        openpyxl_read(file_path, dbpath)
    else:
        # 采用xlrd
        xlrd_read(file_path, dbpath)