XH_Digital_Management/application/hrm_mgnt/views.py

import json
from datetime import datetime

from django.contrib.auth.decorators import login_required
from django.core.paginator import Paginator
from django.http import JsonResponse, Http404
from django.shortcuts import render
from django.template.loader import render_to_string
from django.urls import reverse
from django.views.decorators.csrf import csrf_protect

from application.hrm_mgnt.forms import *
from application.hrm_mgnt.models import *
from application.org_mgnt.models import SecondaryDepartment
from common.auth import custom_permission_required
from common.utils.page_helper import paginate_query_and_assign_numbers

from django.http import JsonResponse
from django.core.files.storage import default_storage
from django.conf import settings
from openpyxl import load_workbook
from django.apps import apps
from rest_framework.serializers import ModelSerializer
from django.core.exceptions import ValidationError
import os


@login_required
@custom_permission_required('hrm_mgnt.view_employeeinformation')
def emp_list_view(request):
    # 声明查询集
    query_set = EmployeeInformation.objects.filter().order_by('-employee_id')

    # 获取查询参数
    name = request.GET.get('name', '')
    department = request.GET.get('department', '')

    # 根据提供的参数进行筛选
    if name:
        query_set = query_set.filter(name__icontains=name)
    if department:
        query_set = query_set.filter(primary_department=department)

    # 对查询结果进行分页，每页10条记录
    items = paginate_query_and_assign_numbers(
        request=request,
        queryset=query_set,
        per_page=10
    )

    # 构建上下文查询参数字符串
    query_params = '&name={}'.format(name) + '&department={}'.format(department)

    # Excel上传模板
    template_name = "人力资源管理-人员基本信息-Excel上传模板.xlsx"

    # 构建上下文
    context = {
        # 模型设置
        "model_config": "hrm_mgnt.EmployeeInformation",
        # 分页数据
        "items": items,
        # 面包屑
        "breadcrumb_list": [
            {"title": "首页", "name": "index"},
            {"title": "人力资源管理", "name": "index"},
            {"title": "人员基本信息表", "name": "emt_list"}
        ],
        # 筛选表单选项
        "filters": [
            {
                "type": "text",
                "id": "name",
                "name": "name",
                "label": "姓名",
                "placeholder": "请输入姓名"
            },
            {
                "type": "select",
                "id": "department",
                "name": "department",
                "label": "一级部门",
                "options": [
                    {"value": "天信", "display": "天信"},
                    {"value": "混改", "display": "混改"},
                    {"value": "艾力芬特", "display": "艾力芬特"},
                    {"value": "星河", "display": "星河"},
                    {"value": "星海", "display": "星海"}
                ]
            }
        ],
        # Excel上传解析
        "excel_upload_config": {
            "template_name": template_name,
            "template_url": reverse("dl_excel_tpl", kwargs={'template_name': template_name}),
            "parse_url": reverse("ep_common_parse"),
            "save_url": reverse("save_excel_table_data"),
            "fields_preview_config": {
                "name": {"type": "text", "width": "180px"},
                "id_number": {"type": "text", "width": "220px"},
                "gender": {"type": "text", "width": "100px"},
                "birthday": {"type": "date", "width": "110px"},
                "age": {"type": "text", "width": "80px"},
                "height": {"type": "text", "width": "100px"},
                "weight": {"type": "text", "width": "100px"},
                "blood_type": {"type": "text", "width": "80px"},
                "ethnicity": {"type": "text", "width": "180px"},
                "domicile": {"type": "text", "width": "220px"},
                "marital_status": {"type": "text", "width": "120px"},
                "political_affiliation": {"type": "text", "width": "120px"},
                "entry_date": {"type": "date", "width": "110px"},
                "regularization_date": {"type": "date", "width": "110px"},
                "employment_type": {"type": "text", "width": "100px"},
                "status": {"type": "text", "width": "80px"},
                "primary_department": {"type": "text", "width": "180px"},
                "secondary_department": {"type": "text", "width": "180px"},
                "position": {"type": "text", "width": "180px"},
                "rank": {"type": "text", "width": "180px"},
                "contract_end_date": {"type": "text", "width": "180px"},
                "mobile_number": {"type": "text", "width": "150px"},
                "email": {"type": "text", "width": "200px"},
                "mailing_address": {"type": "text", "width": "280px"},
                "emergency_contact": {"type": "text", "width": "150px"},
                "relation_with_contact": {"type": "text", "width": "150px"},
                "emergency_contact_phone": {"type": "text", "width": "150px"},
                "education": {"type": "text", "width": "100px"},
                "undergraduate_school": {"type": "text", "width": "220px"},
                "graduate_school": {"type": "text", "width": "220px"},
                "major": {"type": "text", "width": "220px"},
                "technical_title": {"type": "text", "width": "180px"},
                "base_salary": {"type": "text", "width": "120px"},
                "salary_account_number": {"type": "text", "width": "220px"},
                "bank_of_salary_account": {"type": "text", "width": "220px"},
            }
        },
        # 上下文查询参数
        "query_params": query_params,
        # 表格显示排除配置
        "table_exclude_field_name": ['employee_id'],
        # 筛选表单提交链接
        "form_action_url": "emp_list",
        # 修改对象提交链接
        "modify_url": reverse("emp_list_modify"),
        # 新增对象提交链接
        "add_url": reverse("emp_list_add"),
        # 删除对象提交链接
        "delete_url": reverse("emp_list_delete"),
    }

    return render(request, 'emp_list.html', context)


@login_required
@custom_permission_required('hrm_mgnt.add_employeeinformation')
def emp_list_add(request):
    if request.method == 'POST':
        form = EmployeeInformationAddForm(request.POST)
        if form.is_valid():
            form.save()
            return JsonResponse({"message": "添加成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        form = EmployeeInformationAddForm()
        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.change_employeeinformation')
def emp_list_modify(request):
    if request.method == 'POST':
        current_base_salary = None

        if 'id' in request.POST:
            instance = EmployeeInformation.objects.get(employee_id=request.POST['id'])
            current_base_salary = instance.base_salary  # 获取当前基本工资
            form = EmployeeInformationForm(request.POST, instance=instance)
        else:
            form = EmployeeInformationEditForm(request.POST)

        if form.is_valid():
            employee = form.save()
            new_base_salary = form.cleaned_data.get('base_salary')

            # 判断基本工资是否有变化
            if 'id' in request.POST and current_base_salary != new_base_salary:
                SalaryChangeRecord.objects.create(
                    employee=employee,
                    change_date=datetime.datetime.now(),
                    previous_value=current_base_salary if current_base_salary else 0,
                    new_value=new_base_salary,
                    approved_by=request.user.username
                )

            return JsonResponse({"message": "保存成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        if 'id' in request.GET:
            try:
                instance = EmployeeInformation.objects.get(employee_id=request.GET['id'])
                form = EmployeeInformationEditForm(instance=instance)
                form.fields['secondary_department'].queryset = SecondaryDepartment.objects.filter(primary_department=instance.primary_department).order_by('secondary_department_name')
            except EmployeeInformation.DoesNotExist:
                raise Http404("对象不存在")
        else:
            form = EmployeeInformationEditForm()

        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.delete_employeeinformation')
def emp_list_delete(request):
    if request.method == 'GET':
        employee_id = request.GET.get('id')
        EmployeeInformation.objects.filter(employee_id=employee_id).delete()
        return JsonResponse({"message": "删除成功"})
    return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.view_salarychangerecord')
def get_salary_change_records(request, employee_id):
    records = SalaryChangeRecord.objects.filter(employee_id=employee_id).values(
        'change_date', 'previous_value', 'new_value', 'approved_by')
    return JsonResponse(list(records), safe=False)


@login_required
@custom_permission_required('hrm_mgnt.view_employeeattendancerecord')
def attd_rec_list_view(request):
    # 声明查询集
    query_set = EmployeeAttendanceRecord.objects.filter().order_by('-record_id')

    # 获取查询参数
    employee = request.GET.get('employee', '')
    year_month = request.GET.get('year_month', '')
    primary_department = request.GET.get('primary_department', '')

    # 根据提供的参数进行筛选
    if employee:
        query_set = query_set.filter(employee__name__icontains=employee)
    if year_month:
        query_set = query_set.filter(year_month__icontains=year_month)
    if primary_department:
        query_set = query_set.filter(employee__primary_department__icontains=primary_department)

    # 对查询结果进行分页，每页10条记录
    items = paginate_query_and_assign_numbers(
        request=request,
        queryset=query_set,
        per_page=10
    )

    # 构建上下文查询参数字符串
    query_params = '&employee={}'.format(employee) + '&year_month={}'.format(
        year_month) + '&primary_department={}'.format(primary_department)

    # Excel上传模板
    template_name = "人力资源管理-员工考勤记录-Excel上传模板.xlsx"

    # 构建上下文
    context = {
        "model_config": 'hrm_mgnt.EmployeeAttendanceRecord',
        "items": items,
        "breadcrumb_list": [
            {"title": "首页", "name": "index"},
            {"title": "人力资源管理", "name": "index"},
            {"title": "员工考勤记录表", "name": "attd_rec_list"}
        ],
        "filters": [
            {"type": "text", "id": "employee", "name": "employee", "label": "员工", "placeholder": "请输入员工姓名"},
            {"type": "month", "id": "year_month", "name": "year_month", "label": "年月"},
            {"type": "select", "id": "primary_department", "name": "primary_department", "label": "一级部门",
             "options": [{"value": "天信", "display": "天信"}, {"value": "混改", "display": "混改"},
                         {"value": "艾力芬特", "display": "艾力芬特"}, {"value": "星河", "display": "星河"},
                         {"value": "星海", "display": "星海"}]}
        ],
        "excel_upload_config": {
            "template_name": template_name,
            "template_url": reverse("dl_excel_tpl", kwargs={'template_name': template_name}),
            "parse_url": reverse("ep_common_parse"),
            "save_url": reverse("save_excel_table_data"),
            "fields_preview_config": {
                "employee": {"type": "text", "width": "180px"},
                "year_month": {"type": "date", "width": "110px"},
                "late": {"type": "number", "width": "80px"},
                "early_leave": {"type": "number", "width": "80px"},
                "absenteeism": {"type": "number", "width": "80px"},
                "annual_leave": {"type": "number", "width": "80px"},
                "personal_leave": {"type": "number", "width": "80px"},
                "sick_leave": {"type": "number", "width": "80px"},
            }
        },
        "query_params": query_params,
        "form_action_url": 'attd_rec_list',
        "modify_url": reverse("attd_rec_list_modify"),
        "add_url": reverse("attd_rec_list_add"),
        "delete_url": reverse("attd_rec_list_delete"),
        "table_exclude_field_name": ['record_id'],
    }

    return render(request, 'attd_list.html', context)


@login_required
@custom_permission_required('hrm_mgnt.add_employeeattendancerecord')
def attd_rec_list_add(request):
    if request.method == 'POST':
        form = EmployeeAttendanceRecordForm(request.POST)
        if form.is_valid():
            form.save()
            return JsonResponse({"message": "添加成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        form = EmployeeAttendanceRecordForm()
        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.change_employeeattendancerecord')
def attd_rec_list_modify(request):
    if request.method == 'POST':
        if 'id' in request.POST:
            instance = EmployeeAttendanceRecord.objects.get(record_id=request.POST['id'])
            form = EmployeeAttendanceRecordForm(request.POST, instance=instance)
        else:
            form = EmployeeAttendanceRecordForm(request.POST)

        if form.is_valid():
            form.save()
            return JsonResponse({"message": "保存成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        if 'id' in request.GET:
            try:
                instance = EmployeeAttendanceRecord.objects.get(record_id=request.GET['id'])
                form = EmployeeAttendanceRecordForm(instance=instance)
            except EmployeeAttendanceRecord.DoesNotExist:
                raise Http404("对象不存在")
        else:
            form = EmployeeAttendanceRecordForm()

        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.delete_employeeattendancerecord')
def attd_rec_list_delete(request):
    if request.method == 'GET':
        record_id = request.GET.get('record_id')
        EmployeeAttendanceRecord.objects.filter(record_id=record_id).delete()
        return JsonResponse({"message": "删除成功"})
    return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.view_otherleavedetails')
def get_other_leave_details(request, attendance_record_id):
    records = OtherLeaveDetails.objects.filter(attendance_record_id=attendance_record_id).values(
        'leave_type', 'days', 'description')
    return JsonResponse(list(records), safe=False)


@login_required
@custom_permission_required('hrm_mgnt.view_annualleaverecord')
def alv_list_view(request):
    # 声明查询集
    query_set = AnnualLeaveRecord.objects.filter().order_by('-record_id')

    # 获取查询参数
    employee_name = request.GET.get('employee_name', '')
    year = request.GET.get('year', '')

    # 根据提供的参数进行筛选
    if employee_name:
        query_set = query_set.filter(employee_name__icontains=employee_name)
    if year:
        query_set = query_set.filter(year__icontains=year)

    # 对查询结果进行分页，每页10条记录
    items = paginate_query_and_assign_numbers(
        request=request,
        queryset=query_set,
        per_page=10
    )

    # 构建上下文查询参数字符串
    query_params = '&employee_name={}'.format(employee_name) + '&year={}'.format(year)

    # Excel上传模板
    template_name = "人力资源管理-年假使用记录-Excel上传模板.xlsx"

    # 构建上下文
    context = {
        "model_config": 'hrm_mgnt.AnnualLeaveRecord',
        "items": items,
        "breadcrumb_list": [
            {"title": "首页", "name": "index"},
            {"title": "人力资源管理", "name": "index"},
            {"title": "年假使用记录", "name": "alv_list"}
        ],
        "filters": [
            {"type": "text", "id": "employee_name", "name": "employee_name", "label": "姓名",
             "placeholder": "请输入姓名"},
            {"type": "select", "id": "year", "name": "year", "label": "年度",
             "options": [{"value": "2024", "display": "2024"}, {"value": "2023", "display": "2023"},
                         {"value": "2022", "display": "2022"}, {"value": "2021", "display": "2021"},
                         {"value": "2020", "display": "2020"}]}
        ],
        "excel_upload_config": {
            "template_name": template_name,
            "template_url": reverse("dl_excel_tpl", kwargs={'template_name': template_name}),
            "parse_url": reverse("ep_common_parse"),
            "save_url": reverse("save_excel_table_data"),
            "fields_preview_config": {
                "year": {"type": "text", "width": "80px"},
                "employee_name": {"type": "text", "width": "180px"},
                "primary_department": {"type": "text", "width": "180px"},
                "total_annual_leave": {"type": "number", "width": "80px"},
                "used_annual_leave": {"type": "number", "width": "80px"},
                "remaining_annual_leave": {"type": "number", "width": "80px"}
            }
        },
        "query_params": query_params,
        "form_action_url": reverse('alv_list'),
        "modify_url": reverse("alv_list_modify"),
        "add_url": reverse("alv_list_add"),
        "delete_url": reverse("alv_list_delete"),
        "table_exclude_field_name": ['record_id'],
        "add_button": True,
        "import_excel_button": True
    }

    return render(request, 'items_list.html', context)


@login_required
@custom_permission_required('hrm_mgnt.add_annualleaverecord')
def alv_list_add(request):
    if request.method == 'POST':
        form = AnnualLeaveRecordForm(request.POST)
        if form.is_valid():
            form.save()
            return JsonResponse({"message": "添加成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        form = AnnualLeaveRecordForm()
        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.change_annualleaverecord')
def alv_list_modify(request):
    if request.method == 'POST':
        if 'id' in request.POST:
            instance = AnnualLeaveRecord.objects.get(record_id=request.POST['id'])
            form = AnnualLeaveRecordForm(request.POST, instance=instance)
        else:
            form = AnnualLeaveRecordForm(request.POST)

        if form.is_valid():
            form.save()
            return JsonResponse({"message": "保存成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        if 'id' in request.GET:
            try:
                instance = AnnualLeaveRecord.objects.get(record_id=request.GET['id'])
                form = AnnualLeaveRecordForm(instance=instance)
            except AnnualLeaveRecord.DoesNotExist:
                raise Http404("对象不存在")
        else:
            form = AnnualLeaveRecordForm()

        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.delete_annualleaverecord')
def alv_list_delete(request):
    if request.method == 'GET':
        record_id = request.GET.get('record_id')
        AnnualLeaveRecord.objects.filter(record_id=record_id).delete()
        return JsonResponse({"message": "删除成功"})
    return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.view_rank')
def rk_list_view(request):
    # 声明查询集
    query_set = Rank.objects.filter().order_by('-rank_id')

    # 获取查询参数
    rank_name = request.GET.get('rank_name', '')

    # 根据提供的参数进行筛选
    if rank_name:
        query_set = query_set.filter(rank_name__icontains=rank_name)

    # 对查询结果进行分页，每页10条记录
    items = paginate_query_and_assign_numbers(
        request=request,
        queryset=query_set,
        per_page=10
    )

    # 构建上下文查询参数字符串
    query_params = '&rank_name={}'.format(rank_name)

    # Excel上传模板
    template_name = "人力资源管理-职级表-Excel上传模板.xlsx"

    # 构建上下文
    context = {
        "model_config": 'hrm_mgnt.Rank',
        "items": items,
        "breadcrumb_list": [
            {"title": "首页", "name": "index"},
            {"title": "人力资源管理", "name": "index"},
            {"title": "职级表", "name": "rk_list"}
        ],
        "filters": [{"type": "text", "id": "rank_name", "name": "rank_name", "label": "职级名称",
                     "placeholder": "请输入职级名称"}],
        "excel_upload_config": {
            "template_name": template_name,
            "template_url": reverse("dl_excel_tpl", kwargs={'template_name': template_name}),
            "parse_url": reverse("ep_common_parse"),
            "save_url": reverse("save_excel_table_data"),
            "fields_preview_config": {
                "rank_name": {"type": "text", "width": "180px"},
                "rank_description": {"type": "text", "width": "220px"},
            }
        },
        "query_params": query_params,
        "form_action_url": reverse('rk_list'),
        "modify_url": reverse("rk_list_modify"),
        "add_url": reverse("rk_list_add"),
        "delete_url": reverse("rk_list_delete"),
        "table_exclude_field_name": ['rank_id'],
        "add_button": True,
        "import_excel_button": True
    }

    return render(request, 'items_list.html', context)


@login_required
@custom_permission_required('hrm_mgnt.add_rank')
def rk_list_add(request):
    if request.method == 'POST':
        form = RankForm(request.POST)
        if form.is_valid():
            form.save()
            return JsonResponse({"message": "添加成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        form = RankForm()
        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.change_rank')
def rk_list_modify(request):
    if request.method == 'POST':
        if 'id' in request.POST:
            instance = Rank.objects.get(rank_id=request.POST['id'])
            form = RankForm(request.POST, instance=instance)
        else:
            form = RankForm(request.POST)

        if form.is_valid():
            form.save()
            return JsonResponse({"message": "保存成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        if 'id' in request.GET:
            try:
                instance = Rank.objects.get(rank_id=request.GET['id'])
                form = RankForm(instance=instance)
            except Rank.DoesNotExist:
                raise Http404("对象不存在")
        else:
            form = RankForm()

        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.delete_rank')
def rk_list_delete(request):
    if request.method == 'GET':
        rank_id = request.GET.get('rank_id')
        Rank.objects.filter(rank_id=rank_id).delete()
        return JsonResponse({"message": "删除成功"})
    return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.view_position')
def pst_list_view(request):
    # 声明查询集
    query_set = Position.objects.filter().order_by('-position_id')

    # 获取查询参数
    position_name = request.GET.get('position_name', '')

    # 根据提供的参数进行筛选
    if position_name:
        query_set = query_set.filter(position_name__icontains=position_name)

    # 对查询结果进行分页，每页10条记录
    items = paginate_query_and_assign_numbers(
        request=request,
        queryset=query_set,
        per_page=10
    )

    # 构建上下文查询参数字符串
    query_params = '&position_name={}'.format(position_name)

    # Excel上传模板
    template_name = "人力资源管理-岗位表-Excel上传模板.xlsx"

    # 构建上下文
    context = {
        "model_config": 'hrm_mgnt.Position',
        "items": items,
        "breadcrumb_list": [
            {"title": "首页", "name": "index"},
            {"title": "人力资源管理", "name": "index"},
            {"title": "岗位表", "name": "pst_list"}
        ],
        "filters": [
            {"type": "text", "id": "position_name", "name": "position_name", "label": "岗位名称",
             "placeholder": "请输入岗位名称"}
        ],
        "excel_upload_config": {
            "template_name": template_name,
            "template_url": reverse("dl_excel_tpl", kwargs={'template_name': template_name}),
            "parse_url": reverse("ep_common_parse"),
            "save_url": reverse("save_excel_table_data"),
            "fields_preview_config": {
                "position_name": {"type": "text", "width": "180px"},
                "position_description": {"type": "text", "width": "220px"},
            }
        },
        "query_params": query_params,
        "form_action_url": reverse('pst_list'),
        "modify_url": reverse("pst_list_modify"),
        "add_url": reverse("pst_list_add"),
        "delete_url": reverse("pst_list_delete"),
        "table_exclude_field_name": ['position_id'],
        "add_button": True,
        "import_excel_button": True
    }

    return render(request, 'items_list.html', context)


@login_required
@custom_permission_required('hrm_mgnt.add_position')
def pst_list_add(request):
    if request.method == 'POST':
        form = PositionForm(request.POST)
        if form.is_valid():
            form.save()
            return JsonResponse({"message": "添加成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        form = PositionForm()
        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.change_position')
def pst_list_modify(request):
    if request.method == 'POST':
        if 'id' in request.POST:
            instance = Position.objects.get(position_id=request.POST['id'])
            form = PositionForm(request.POST, instance=instance)
        else:
            form = PositionForm(request.POST)

        if form.is_valid():
            form.save()
            return JsonResponse({"message": "保存成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        if 'id' in request.GET:
            try:
                instance = Position.objects.get(position_id=request.GET['id'])
                form = PositionForm(instance=instance)
            except Position.DoesNotExist:
                raise Http404("对象不存在")
        else:
            form = PositionForm()

        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
@custom_permission_required('hrm_mgnt.delete_position')
def pst_list_delete(request):
    if request.method == 'GET':
        position_id = request.GET.get('position_id')
        Position.objects.filter(position_id=position_id).delete()
        return JsonResponse({"message": "删除成功"})
    return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
def emp_list_for_create_account_profile(request):
    # 查询还没有创建AccountProfile的员工信息
    query_set = EmployeeInformation.objects.exclude(account_profile__isnull=False).order_by('-employee_id')

    # 获取查询参数
    name = request.GET.get('name', '')

    # 根据提供的参数进行筛选
    if name:
        query_set = query_set.filter(name__icontains=name)

    # 对查询结果进行分页
    paginator = Paginator(query_set, 10)  # 每页显示10条记录
    page_number = request.GET.get('page')
    page_obj = paginator.get_page(page_number)

    # 创建员工信息的列表，包含需要的字段
    employees = [
        {
            'employee_id': emp.employee_id,
            'name': emp.name,
            'email': emp.email,
            'mobile_number': emp.mobile_number,
            'primary_department': emp.primary_department.department_name if emp.primary_department else '',
            'position': emp.position.position_name if emp.position else ''
        }
        for emp in page_obj.object_list
    ]

    # 返回JSON响应
    return JsonResponse({
        'success': True,
        'employees': employees,
        'has_previous': page_obj.has_previous(),
        'has_next': page_obj.has_next(),
        'num_pages': paginator.num_pages,
        'current_page': page_obj.number
    })


@login_required
# @custom_permission_required('hrm_mgnt.view_performanceevaluation')
def performance_list_view(request):
    # 声明查询集
    query_set = PerformanceEvaluation.objects.select_related('employee').order_by('-performance_id')

    # 获取查询参数
    name = request.GET.get('name', '')
    department = request.GET.get('department', '')

    # 根据提供的参数进行筛选
    if name:
        query_set = query_set.filter(employee__name__icontains=name)
    if department:
        query_set = query_set.filter(employee__primary_department=department)

    # 对查询结果进行分页，每页10条记录
    items = paginate_query_and_assign_numbers(
        request=request,
        queryset=query_set,
        per_page=10
    )

    # 构建上下文查询参数字符串
    query_params = '&name={}'.format(name) + '&department={}'.format(department)

    # Excel上传模板
    template_name = "人力资源管理-员工绩效-Excel上传模板.xlsx"

    # 构建上下文
    context = {
        "model_config": "hrm_mgnt.PerformanceEvaluation",
        "items": items,
        "breadcrumb_list": [
            {"title": "首页", "name": "index"},
            {"title": "人力资源管理", "name": "index"},
            {"title": "员工绩效表", "name": "performance_list"}
        ],
        "filters": [
            {
                "type": "text",
                "id": "name",
                "name": "name",
                "label": "姓名",
                "placeholder": "请输入姓名"
            },
            {
                "type": "select",
                "id": "department",
                "name": "department",
                "label": "一级部门",
                "options": [
                    {"value": "天信", "display": "天信"},
                    {"value": "混改", "display": "混改"},
                    {"value": "艾力芬特", "display": "艾力芬特"},
                    {"value": "星河", "display": "星河"},
                    {"value": "星海", "display": "星海"}
                ]
            }
        ],
        "table_exclude_field_name": ['performance_id'],
        "excel_upload_config": {
            "template_name": template_name,
            "template_url": reverse("dl_excel_tpl", kwargs={'template_name': template_name}),
            "parse_url": reverse("ep_common_parse"),
            "save_url": reverse("save_excel_table_data"),
            "fields_preview_config": {
                "employee": {"type": "text", "width": "180px"},
                "year": {"type": "text", "width": "180px"},
                "performance_score": {"type": "number", "width": "180px"},
            }
        },
        "query_params": query_params,
        "form_action_url": "performance_list",
        "modify_url": reverse("performance_modify"),
        "add_url": reverse("performance_add"),
        "delete_url": reverse("performance_delete"),
    }

    return render(request, 'performance_list.html', context)


@login_required
# @custom_permission_required('hrm_mgnt.add_performanceevaluation')
def performance_add(request):
    if request.method == 'POST':
        form = PerformanceEvaluationAddForm(request.POST)
        if form.is_valid():
            form.save()
            return JsonResponse({"message": "添加成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        form = PerformanceEvaluationAddForm()
        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
# @custom_permission_required('hrm_mgnt.change_performanceevaluation')
def performance_modify(request):
    if request.method == 'POST':
        if 'id' in request.POST:
            instance = PerformanceEvaluation.objects.get(performance_id=request.POST['id'])
            form = PerformanceEvaluationForm(request.POST, instance=instance)
        else:
            form = PerformanceEvaluationForm(request.POST)

        if form.is_valid():
            form.save()
            return JsonResponse({"message": "保存成功"})
        else:
            form_html = render_to_string('form_partial.html', {'form': form}, request)
            return JsonResponse({"form_html": form_html, "errors": form.errors}, status=400)
    elif request.method == 'GET':
        if 'id' in request.GET:
            try:
                instance = PerformanceEvaluation.objects.get(performance_id=request.GET['id'])
                form = PerformanceEvaluationForm(instance=instance)
            except PerformanceEvaluation.DoesNotExist:
                raise Http404("对象不存在")
        else:
            form = PerformanceEvaluationForm()

        form_html = render_to_string('form_partial.html', {'form': form}, request)
        return JsonResponse({"form_html": form_html})
    else:
        return JsonResponse({"message": "无效的请求方法"}, status=405)


@login_required
# @custom_permission_required('hrm_mgnt.delete_performanceevaluation')
def performance_delete(request):
    if request.method == 'GET':
        performance_id = request.GET.get('performance_id')
        PerformanceEvaluation.objects.filter(performance_id=performance_id).delete()
        return JsonResponse({"message": "删除成功"})
    return JsonResponse({"message": "无效的请求方法"}, status=405)




@csrf_protect
@login_required
def save_excel_table_data(request):
    if request.method == 'POST':
        try:
            data = json.loads(request.body)
            model_config = data.get('model_config')
            table_data = data.get('table_data')

            if not model_config or not table_data:
                return JsonResponse({'error': '缺少必要的参数'}, status=400)

            # 分割 model_config 以获取 app_label 和 model_name
            try:
                app_label, model_name = model_config.split('.')
                Model = apps.get_model(app_label, model_name)
            except (ValueError, LookupError):
                return JsonResponse({'error': '无效的 model_config'}, status=400)

            # 获取模型中配置的不需要的字段
            exclude_fields = getattr(Model, 'excluded_fields', [])

            # 创建模型实例列表
            instances = []
            for row_data in table_data:
                # 处理employee字段，假设模型中有employee字段并且table_data中包含员工姓名
                employee_name = row_data.get('employee')
                if employee_name:
                    try:
                        employee_instance = EmployeeInformation.objects.get(name=employee_name)
                        row_data['employee'] = employee_instance
                    except EmployeeInformation.DoesNotExist:
                        return JsonResponse({'error': f'找不到姓名为 {employee_name} 的员工信息。'}, status=400)

                try:
                    # 排除不需要的字段
                    instance_data = {key: value for key, value in row_data.items() if key not in exclude_fields}
                    instance = Model(**instance_data)
                    instance.full_clean()  # 验证数据
                    instances.append(instance)
                except ValidationError as e:
                    return JsonResponse({'error': f'数据校验错误: {e.message_dict}'}, status=400)
                except Exception as e:
                    return JsonResponse({'error': f'创建实例时出错: {str(e)}'}, status=500)

            # 批量创建模型实例
            try:
                Model.objects.bulk_create(instances)
            except Exception as e:
                return JsonResponse({'error': f'批量保存数据时出错: {str(e)}'}, status=500)

            return JsonResponse({'message': '表格数据保存成功'}, status=200)
        except json.JSONDecodeError:
            return JsonResponse({'error': '无效的JSON格式'}, status=400)
        except Exception as e:
            return JsonResponse({'error': f'服务器内部错误: {str(e)}'}, status=500)
    return JsonResponse({'error': '无效的请求方法'}, status=400)