Python项目:基于Python+Django实现药品管理系统

发布时间:2023-11-30 08:30

 项目编号:BS-Python-001

技术架构:Python+Django

前端:Boostrap

开发工具:IDEA

数据库:sqlite

项目实现的功能:

   用户分三个角色:管理员、仓库管理员、经销商管理员

主要实现的功能包含:药品的进销存操作、客户管理、供应商管理、经营数据统计、数据导出、系统管理等模块

具体功能展示如下:

\"Python项目:基于Python+Django实现药品管理系统_第1张图片\"

库存管理

\"Python项目:基于Python+Django实现药品管理系统_第2张图片\"

\"Python项目:基于Python+Django实现药品管理系统_第3张图片\"

\"Python项目:基于Python+Django实现药品管理系统_第4张图片\"

客户管理

\"Python项目:基于Python+Django实现药品管理系统_第5张图片\"

\"Python项目:基于Python+Django实现药品管理系统_第6张图片\"

供应商管理

\"Python项目:基于Python+Django实现药品管理系统_第7张图片\"

\"Python项目:基于Python+Django实现药品管理系统_第8张图片\"

经营统计分析

\"Python项目:基于Python+Django实现药品管理系统_第9张图片\"

数据导出

\"Python项目:基于Python+Django实现药品管理系统_第10张图片\"

系统管理

\"Python项目:基于Python+Django实现药品管理系统_第11张图片\"

\"Python项目:基于Python+Django实现药品管理系统_第12张图片\"

数据打印

\"Python项目:基于Python+Django实现药品管理系统_第13张图片\"

部分核心代码:

from datetime import datetime
import time
from django.http.response import FileResponse
from django.shortcuts import render, redirect
from hnyhms_app.models import *
import pandas as pd


# 首页
def index(request):
    return render(request, \'index.html\', context={\'flag\': True})


# 登录
def login(request):
    # 用户登录信息判断
    if request.method == \"POST\":
        # 获取用户登录信息
        username = request.POST.get(\'username\')
        userpass = request.POST.get(\'userpass\')
        # 查询用户信息
        admin_user = Admin_users.objects.filter(au_account=username, au_pwd=userpass).first()
        if admin_user:
            rep = redirect(\'/adminpage\')
            rep.set_cookie(\'adminuser\', username)
            rep.set_cookie(\'au_role\', admin_user.au_role)
            return rep
    rep = render(request, \'index.html\', context={\'flag\': False})
    rep.delete_cookie(\"adminuser\")
    return rep


# 退出登录
def outlogin(request):
    rep = redirect(\'/\')
    rep.delete_cookie(\"adminuser\")
    return rep


# 管理页面
def admin(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    if adminuser is not None:
        # 登录用户信息
        admin_user = Admin_users.objects.get(au_account=adminuser)
        admin_user_name = admin_user.au_name
        admin_user_role = admin_user.au_role
        if admin_user_role == 1:
            return render(request, \'admin_1.html\', context={\'admin_user_name\': admin_user_name})
        if admin_user_role == 2:
            return render(request, \'admin_2.html\', context={\'admin_user_name\': admin_user_name})
        if admin_user_role == 3:
            return render(request, \'admin_3.html\', context={\'admin_user_name\': admin_user_name})
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)
    

# 库存管理
def kcpg(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        # 判断是否有查询信息
        if request.GET.get(\'s\') is None or request.GET.get(\'s\') == \'\':
            # 返回全部列表
            medicines_list = Medicines.objects.all().values()
            customers_suppliers = Customers_suppliers.objects.filter(cs_attitude=\'供应商\').values()
            warehouse_record = Warehouse_record.objects.all()
            context = {\'medicines\': medicines_list, \'customers_suppliers\': customers_suppliers, \'warehouse_record\': warehouse_record}
            return render(request, \'funcpage/kcpg.html\', context=context)
        # 返回符合查询内容的列表
        medicines_list = Medicines.objects.filter(medicine_name__contains=request.GET.get(\'s\')).values()
        customers_suppliers = Customers_suppliers.objects.filter(cs_attitude=\'供应商\').values()
        warehouse_record = Warehouse_record.objects.all().values()
        context = {\'medicines\': medicines_list, \'customers_suppliers\': customers_suppliers, \'warehouse_record\': warehouse_record}
        return render(request, \'funcpage/kcpg.html\', context=context)
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 药品入库页面
def in_medicine(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        medicine_id = request.GET.get(\'id\')
        medicine_data = list(Medicines.objects.filter(id=medicine_id).values())[0]
        customers_suppliers = Customers_suppliers.objects.filter(cs_attitude=\'供应商\').values()
        return render(request, \'funcpage/in_medicine.html\', context={\'medicine_data\': medicine_data, \'customers_suppliers\': customers_suppliers})
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 药品出库
def out_medicine(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        medicine_id = request.GET.get(\'id\')
        medicine_data = list(Medicines.objects.filter(id=medicine_id).values())[0]
        customers_suppliers = Customers_suppliers.objects.filter(cs_attitude=\'客户\').values()
        return render(request, \'funcpage/out_medicine.html\', context={\'medicine_data\': medicine_data, \'customers_suppliers\': customers_suppliers})
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 药品入库保存
def in_medicine_save(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        medicine = Medicines.objects.filter(id=request.POST.get(\'id\'))
        medicine.update(medicine_quantity = medicine[0].medicine_quantity + float(request.POST.get(\'medicine_quantity\')))
        # 进货金额计算
        in_amount = float(request.POST.get(\'medicine_quantity\')) * float(request.POST.get(\'medicine_purchase\'))
        
        # 添加入库记录
        warehouse_record = Warehouse_record(wr_in_out = \'入库\', 
                            wr_quantity = request.POST.get(\'medicine_quantity\'),
                            wr_cs_name = request.POST.get(\'medicine_suppliers\'),
                            wr_admin_name = request.COOKIES.get(\'adminuser\'),
                            wr_medicine_name = request.POST.get(\'medicine_name\'),
                            wr_in_out_time = time.strftime(\"%Y-%m-%d\", time.localtime()),
                            wr_amount = in_amount)
        warehouse_record.save()
        return redirect(\'/kcpg\')
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 药品出库保存
def out_medicine_save(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        medicine = Medicines.objects.filter(id=request.POST.get(\'id\'))
        if medicine[0].medicine_quantity >= float(request.POST.get(\'medicine_quantity\')):
            medicine.update(medicine_quantity = medicine[0].medicine_quantity - float(request.POST.get(\'medicine_quantity\')))
            # 出货金额计算
            out_amount = float(request.POST.get(\'medicine_quantity\')) * float(request.POST.get(\'medicine_selling\'))
            
            # 添加出库记录
            warehouse_record = Warehouse_record(wr_in_out = \'出库\', 
                                wr_quantity = request.POST.get(\'medicine_quantity\'),
                                wr_cs_name = request.POST.get(\'medicine_suppliers\'),
                                wr_admin_name = request.COOKIES.get(\'adminuser\'),
                                wr_medicine_name = request.POST.get(\'medicine_name\'),
                                wr_in_out_time = time.strftime(\"%Y-%m-%d\", time.localtime()),
                                wr_amount = out_amount)
            warehouse_record.save()
            return redirect(\'/kcpg\')
        else:
            return render(request, \'funcpage/error.html\', context={\'info\': \'库存数量已不够出库,请返回或重新填写出库数量\', \'up\': \'/kcpg\'}, status=403)
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 新增药品保存
def add_medicine(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        # 药品保存
        medicine = Medicines(medicine_name = request.POST.get(\'medicine_name\'), 
                            medicine_manufacturers = request.POST.get(\'medicine_manufacturers\'), 
                            medicine_trademark = request.POST.get(\'medicine_trademark\'), 
                            medicine_production_address = request.POST.get(\'medicine_production_address\'), 
                            medicine_code = request.POST.get(\'medicine_code\'), 
                            medicine_specification = request.POST.get(\'medicine_specification\'), 
                            medicine_purchase = request.POST.get(\'medicine_purchase\'), 
                            medicine_selling = request.POST.get(\'medicine_selling\'))
        medicine.save()
        return redirect(\"/kcpg\")
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 药品编辑页面
def edit_medicine_page(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        medicine_id = request.GET.get(\'id\')
        medicine_data = list(Medicines.objects.filter(id=medicine_id).values())[0]
        return render(request, \'funcpage/edit_medicine.html\', context={\'medicine_data\': medicine_data})
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 药品编辑保存
def edit_medicine_save(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        medicine = Medicines.objects.filter(id=request.POST.get(\'id\'))
        medicine.update(medicine_name=request.POST.get(\'medicine_name\'),
                        medicine_manufacturers = request.POST.get(\'medicine_manufacturers\'),
                        medicine_trademark = request.POST.get(\'medicine_trademark\'),
                        medicine_production_address = request.POST.get(\'medicine_production_address\'),
                        medicine_code = request.POST.get(\'medicine_code\'),
                        medicine_specification = request.POST.get(\'medicine_specification\'),
                        medicine_purchase = request.POST.get(\'medicine_purchase\'),
                        medicine_selling = request.POST.get(\'medicine_selling\'))
        return redirect(\'/kcpg\')
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 删除库存
def del_medicine(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 2):
        medicine = Medicines.objects.get(id = request.GET.get(\'id\'))
        medicine.delete()
        return redirect(\"/kcpg\")
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 客户管理
def khpg(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        # 判断是否有查询信息
        if request.GET.get(\'s\') is None or request.GET.get(\'s\') == \'\':
            customers_suppliers = Customers_suppliers.objects.filter(
            cs_attitude=\'客户\').values()
            context = {\'customers_suppliers\': customers_suppliers}
            return render(request, \'funcpage/khpg.html\', context=context)
        # 返回符合查询内容的列表
        customers_suppliers = Customers_suppliers.objects.filter(cs_unit__contains = request.GET.get(\'s\')).values()
        context = {\'customers_suppliers\': customers_suppliers}
        return render(request, \'funcpage/khpg.html\', context=context)
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 新增客户
def add_customers(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        customers = Customers_suppliers(cs_attitude = request.POST.get(\'cs_attitude\'), 
                            cs_postCode = request.POST.get(\'cs_postCode\'), 
                            cs_address = request.POST.get(\'cs_address\'), 
                            cs_tel = request.POST.get(\'cs_tel\'), 
                            cs_unit = request.POST.get(\'cs_unit\'), 
                            cs_name = request.POST.get(\'cs_name\'))
        customers.save()
        return redirect(\"/khpg\")
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 客户编辑页面
def edit_customers_page(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        customers_id = request.GET.get(\'id\')
        customers_data = list(Customers_suppliers.objects.filter(id=customers_id).values())[0]
        return render(request, \'funcpage/edit_customers.html\', context=customers_data)
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 客户编辑保存
def edit_customers_save(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        medicine = Customers_suppliers.objects.filter(id=request.POST.get(\'id\'))
        medicine.update(cs_postCode=request.POST.get(\'cs_postCode\'),
                        cs_address = request.POST.get(\'cs_address\'),
                        cs_tel = request.POST.get(\'cs_tel\'),
                        cs_unit = request.POST.get(\'cs_unit\'),
                        cs_name = request.POST.get(\'cs_name\'))
        return redirect(\'/khpg\')
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 删除客户
def del_customers(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        customers_suppliers = Customers_suppliers.objects.get(id = request.GET.get(\'id\'))
        customers_suppliers.delete()
        return redirect(\"/khpg\")
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 供应商管理
def gyspg(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        # 判断是否有查询信息
        if request.GET.get(\'s\') is None or request.GET.get(\'s\') == \'\':
            customers_suppliers = Customers_suppliers.objects.filter(
            cs_attitude=\'供应商\').values()
            context = {\'customers_suppliers\': customers_suppliers}
            return render(request, \'funcpage/gyspg.html\', context=context)
        # 返回符合查询内容的列表
        customers_suppliers = Customers_suppliers.objects.filter(cs_unit__contains = request.GET.get(\'s\')).values()
        context = {\'customers_suppliers\': customers_suppliers}
        return render(request, \'funcpage/gyspg.html\', context=context)
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 新增供应商
def add_suppliers(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        suppliers = Customers_suppliers(cs_attitude = request.POST.get(\'cs_attitude\'), 
                            cs_postCode = request.POST.get(\'cs_postCode\'), 
                            cs_address = request.POST.get(\'cs_address\'), 
                            cs_tel = request.POST.get(\'cs_tel\'),
                            cs_unit = request.POST.get(\'cs_unit\'), 
                            cs_name = request.POST.get(\'cs_name\'))
        suppliers.save()
        return redirect(\"/gyspg\")
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 供应商编辑页面
def edit_suppliers_page(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        suppliers_id = request.GET.get(\'id\')
        suppliers_data = list(Customers_suppliers.objects.filter(id=suppliers_id).values())[0]
        return render(request, \'funcpage/edit_suppliers.html\', context=suppliers_data)
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 供应商编辑保存
def edit_suppliers_save(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        suppliers = Customers_suppliers.objects.filter(id=request.POST.get(\'id\'))
        suppliers.update(cs_postCode=request.POST.get(\'cs_postCode\'),
                        cs_address = request.POST.get(\'cs_address\'),
                        cs_tel = request.POST.get(\'cs_tel\'),
                        cs_unit = request.POST.get(\'cs_unit\'),
                        cs_name = request.POST.get(\'cs_name\'))
        return redirect(\'/gyspg\')
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 删除供应商
def del_suppliers(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1 or admin_user_role == 3):
        customers_suppliers = Customers_suppliers.objects.get(id = request.GET.get(\'id\'))
        customers_suppliers.delete()
        return redirect(\"/gyspg\")
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 统计分析
def tjpg(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        try:
            # 年销售额/成本/占比
            # 年数据
            year_data = {}
            now_year = datetime.now().year
            year_in_warehouse_record = pd.DataFrame(Warehouse_record.objects.filter(wr_in_out = \'入库\', wr_in_out_time__year = now_year).values())
            year_out_warehouse_record = pd.DataFrame(Warehouse_record.objects.filter(wr_in_out = \'出库\', wr_in_out_time__year = now_year).values())
            # 年收入
            year_data[\'year_income\'] = sum(year_out_warehouse_record[\'wr_amount\'])
            # 年支出
            year_data[\'year_expenditure\'] = sum(year_in_warehouse_record[\'wr_amount\'])
            # 年利润
            year_data[\'year_profit\'] = year_data[\'year_income\'] - year_data[\'year_expenditure\']
            # 年盈亏比
            year_data[\'year_ratio\'] = round((year_data[\'year_profit\'] / year_data[\'year_expenditure\']) * 100, 3)
            
            # 月销售额/成本/占比
            # 月数据
            month_data = {}
            now_month = datetime.now().month
            month_in_warehouse_record = pd.DataFrame(Warehouse_record.objects.filter(wr_in_out = \'入库\', wr_in_out_time__month = now_month).values())
            month_out_warehouse_record = pd.DataFrame(Warehouse_record.objects.filter(wr_in_out = \'出库\', wr_in_out_time__month = now_month).values())
            # 月收入
            month_data[\'month_income\'] = sum(month_out_warehouse_record[\'wr_amount\'])
            # 月支出
            month_data[\'month_expenditure\'] = sum(month_in_warehouse_record[\'wr_amount\'])
            # 月利润
            month_data[\'month_profit\'] = month_data[\'month_income\'] - month_data[\'month_expenditure\']
            # 月盈亏比
            month_data[\'month_ratio\'] = round((month_data[\'month_profit\'] / month_data[\'month_expenditure\']) * 100, 3)
            
            # 药品排行
            medicine_ranking = {}
            # 年药品排行
            year_medicine = pd.DataFrame(Warehouse_record.objects.filter(wr_in_out = \'出库\', wr_in_out_time__year = now_year).values())
            year_medicine = year_medicine.sort_values(\'wr_amount\')
            year_medicine_ranking = year_medicine.groupby([\'wr_medicine_name\'])[\'wr_amount\'].sum()[::-1]
            medicine_ranking[\'year_medicine_ranking\'] = year_medicine_ranking.to_dict()
            
            # 月药品排行
            month_medicine = pd.DataFrame(Warehouse_record.objects.filter(wr_in_out = \'出库\', wr_in_out_time__month = now_month).values())
            month_medicine = month_medicine.sort_values(\'wr_amount\')
            month_medicine_ranking = month_medicine.groupby([\'wr_medicine_name\'])[\'wr_amount\'].sum()[::-1]
            medicine_ranking[\'month_medicine_ranking\'] = month_medicine_ranking.to_dict()
            # 盈利亏损情况
            pl = {}
            pl[\'year\'] = True
            pl[\'month\'] = True
            
            if year_data[\'year_profit\'] < 0:
                pl[\'year\'] = False
                
            if month_data[\'month_profit\'] < 0:
                pl[\'month\'] = False
                
            context = {\'year_data\': year_data, \'month_data\': month_data, \'medicine_ranking\': medicine_ranking, \'pl\': pl}
            return render(request, \'funcpage/tjpg.html\', context=context)
        except:
            return render(request, \'funcpage/error.html\', context={\'info\': \'现有出入库数据无法进行统计分析!\', \'up\': \'\'})
        
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 库存数据下载
def down_kc(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        # 生成数据文件
        data = pd.DataFrame(Medicines.objects.all().values())
        data.to_excel(\'hnyhms_app/data_file/kc_data.xls\', index=False)
        # 返回文件
        file = open(\'hnyhms_app/data_file/kc_data.xls\', \'rb\')
        response = FileResponse(file)
        response[\'Content-Type\'] = \'application/octet-stream\'
        response[\'Content-Disposition\'] = \'attachment;filename=\"kc_data_\' + datetime.strftime(datetime.now(),\'%Y-%m-%d %H:%M:%S\') + \'.xls\"\'
        return response

    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限下载文件!\', \'up\': \'/\'})
    


# 出入库记录下载
def down_io(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        # 生成数据文件
        data = pd.DataFrame(Warehouse_record.objects.all().values())
        data.to_excel(\'hnyhms_app/data_file/io_data.xls\', index=False)
        # 返回文件
        file = open(\'hnyhms_app/data_file/io_data.xls\', \'rb\')
        response = FileResponse(file)
        response[\'Content-Type\'] = \'application/octet-stream\'
        response[\'Content-Disposition\'] = \'attachment;filename=\"io_data_\' + datetime.strftime(datetime.now(),\'%Y-%m-%d %H:%M:%S\') + \'.xls\"\'
        return response
    
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限下载文件!\', \'up\': \'/\'})


# 客户数据下载
def down_kh(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        # 生成数据文件
        data = pd.DataFrame(Customers_suppliers.objects.filter(cs_attitude=\'客户\').values())
        data.to_excel(\'hnyhms_app/data_file/cs_data.xls\', index=False)
        # 返回文件
        file = open(\'hnyhms_app/data_file/cs_data.xls\', \'rb\')
        response = FileResponse(file)
        response[\'Content-Type\'] = \'application/octet-stream\'
        response[\'Content-Disposition\'] = \'attachment;filename=\"cs_data_\' + datetime.strftime(datetime.now(),\'%Y-%m-%d %H:%M:%S\') + \'.xls\"\'
        return response
    
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限下载文件!\', \'up\': \'/\'})


# 供应商数据下载
def down_gys(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        # 生成数据文件
        data = pd.DataFrame(Customers_suppliers.objects.filter(cs_attitude=\'供应商\').values())
        data.to_excel(\'hnyhms_app/data_file/gys_data.xls\', index=False)
        # 返回文件
        file = open(\'hnyhms_app/data_file/gys_data.xls\', \'rb\')
        response = FileResponse(file)
        response[\'Content-Type\'] = \'application/octet-stream\'
        response[\'Content-Disposition\'] = \'attachment;filename=\"gys_data_\' + datetime.strftime(datetime.now(),\'%Y-%m-%d %H:%M:%S\') + \'.xls\"\'
        return response
    
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限下载文件!\', \'up\': \'/\'})


# 系统管理
def xtpg(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        admin_users = Admin_users.objects.all().values()
        context = {\'admin_users\': admin_users}
        return render(request, \'funcpage/xtpg.html\', context=context)
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 新增管理员
def add_admin_users(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        admin_users = Admin_users(au_name = request.POST.get(\'au_name\'), 
                            au_account = request.POST.get(\'au_account\'), 
                            au_pwd = request.POST.get(\'au_pwd\'), 
                            au_role = request.POST.get(\'au_role\'), 
                            au_tel = request.POST.get(\'au_tel\'))
        admin_users.save()
        return redirect(\"/xtpg\")
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 管理员编辑页面
def edit_admin_page(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        admin_id = request.GET.get(\'id\')
        admin_data = list(Admin_users.objects.filter(id=admin_id).values())[0]
        return render(request, \'funcpage/edit_admin.html\', context=admin_data)
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)


# 管理员编辑保存
def edit_admin_save(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        admin = Admin_users.objects.filter(id=request.POST.get(\'id\'))
        if request.POST.get(\'au_pwd\') == \'\':
            admin.update(au_name=request.POST.get(\'au_name\'),
                        au_account = request.POST.get(\'au_account\'),
                        au_role = request.POST.get(\'au_role\'),
                        au_tel = request.POST.get(\'au_tel\'))
        else:
            admin.update(au_name=request.POST.get(\'au_name\'),
                            au_account = request.POST.get(\'au_account\'),
                            au_pwd = request.POST.get(\'au_pwd\'),
                            au_role = request.POST.get(\'au_role\'),
                            au_tel = request.POST.get(\'au_tel\'))
        return redirect(\'/xtpg\')
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)

# 删除管理员
def del_adminuser(request):
    # 收到浏览器的再次请求,判断浏览器携带的cookie是不是登录成功的时候响应的cookie
    adminuser = request.COOKIES.get(\'adminuser\')
    # 权限判断
    admin_user_role = Admin_users.objects.get(au_account = adminuser).au_role
    if adminuser is not None and (admin_user_role == 1):
        admin_users = Admin_users.objects.get(id = request.GET.get(\'id\'))
        admin_users.delete()
        return redirect(\"/xtpg\")
    return render(request, \'funcpage/error.html\', context={\'info\': \'您没有权限访问该页面!\', \'up\': \'/\'}, status=403)

from django.db import models


# Create your models here.
# 管理员
class Admin_users(models.Model):
    au_name = models.CharField(\'姓名\', max_length=30)
    au_account = models.CharField(\'账号\', max_length=30)
    au_pwd = models.CharField(\'密码\', max_length=30)
    au_role = models.IntegerField(\'角色\', default=2)
    au_tel = models.CharField(\'电话\', max_length=30)

    def __str__(self):
        return self.au_name

    class Meta:
        verbose_name = \'管理员\'
        verbose_name_plural = \'管理员\'


# 供应商和客户
class Customers_suppliers(models.Model):
    cs_attitude = models.CharField(\'供应商/客户\', max_length=20)
    cs_postCode = models.IntegerField(\'邮编\', default=0)
    cs_address = models.CharField(\'地址\', max_length=50)
    cs_tel = models.CharField(\'电话\', max_length=20)
    cs_unit = models.CharField(\'单位\', max_length=30)  # 单位
    cs_name = models.CharField(\'联系人\', max_length=30)  # 联系人
    
    def __str__(self):
        return self.cs_unit

    class Meta:
        verbose_name = \'供应商和客户\'
        verbose_name_plural = \'供应商和客户\'


# 药品
class Medicines(models.Model):
    medicine_name = models.CharField(\'药品名\', max_length=30)
    medicine_manufacturers = models.CharField(\'生产商\', max_length=30)  # 生产商
    medicine_trademark = models.CharField(\'品牌\', max_length=30)  # 品牌
    medicine_production_address = models.CharField(\'生产地址\', max_length=50)  # 生产地址
    medicine_code = models.CharField(\'条码号\', max_length=30)
    medicine_specification = models.CharField(\'规格\', max_length=20)  # 规格
    medicine_purchase = models.FloatField(\'进货价\', default=0)  # 进货价
    medicine_selling = models.FloatField(\'出售价\', default=0)  # 出售价
    medicine_quantity = models.IntegerField(\'数量\', default=0)  # 出售价

    def __str__(self):
        return self.medicine_name

    class Meta:
        verbose_name = \'药品\'
        verbose_name_plural = \'药品\'


# 出入库
class Warehouse_record(models.Model):
    wr_in_out = models.CharField(\'入库/出库\', max_length=20)
    wr_quantity = models.IntegerField(\'数量\', default=0)  # 出入库量
    wr_cs_name = models.CharField(\'供应商/客户\', max_length=20)
    wr_admin_name = models.CharField(\'记录管理员\', max_length=20)
    wr_medicine_name = models.CharField(\'药品名\', max_length=20)
    wr_in_out_time = models.DateField(\'时间\', auto_now=True)
    wr_amount = models.FloatField(\'金额\', default=0)

    class Meta:
        verbose_name = \'出入库记录\'
        verbose_name_plural = \'出入库记录\'

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