from django.shortcuts import render

from common.utils.page_helper import paginate_query_and_assign_numbers
from .models import DepartmentOperationalData


def department_operational_data_list_view(request):
    # 声明查询集
    query_set = DepartmentOperationalData.objects.all().order_by('-year_month')

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

    # 根据提供的参数进行筛选
    if year_month:
        query_set = query_set.filter(year_month__icontains=year_month)
    if department:
        query_set = query_set.filter(department__icontains=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 = '&year_month={}&department={}'.format(year_month, department)

    fields = [
        {"label": "一级部门", "field": "department", "type": "text", "is_show": 1, "is_add": 1},
        {"label": "年月", "field": "year_month", "type": "text", "is_show": 1, "is_add": 1},
        {"label": "当月收入", "field": "current_month_revenue", "type": "number", "is_show": 1, "is_add": 1},
        {"label": "当月新增收入", "field": "current_month_new_revenue", "type": "number", "is_show": 1, "is_add": 1},
        {"label": "当月存量收入", "field": "current_month_existing_revenue", "type": "number", "is_show": 1,
         "is_add": 1},
        {"label": "当月成本", "field": "current_month_cost", "type": "number", "is_show": 1, "is_add": 1},
        {"label": "毛利润", "field": "gross_profit", "type": "number", "is_show": 1, "is_add": 1},
        {"label": "税金及附加", "field": "taxes_and_surcharges", "type": "number", "is_show": 1, "is_add": 1},
        {"label": "费用", "field": "expenses", "type": "number", "is_show": 1, "is_add": 1},
        {"label": "营业利润", "field": "operating_profit", "type": "number", "is_show": 1, "is_add": 1},
        {"label": "经营性现金流", "field": "operational_cash_flow", "type": "number", "is_show": 1, "is_add": 1},
    ]

    # 准备上下文
    context = {
        'items': items,
        'id_name': 'year_month',
        'query_params': query_params,
        'model_config': {"app_label": "your_app_label", "model_name": "DepartmentOperationalData",
                         "html_name": "department_operational_data_list"},
        'breadcrumb_list': [{"title": "首页", "name": "index"}, {"title": "经营管理", "name": "index"},
                            {"title": "各一级部门经营情况", "name": "department_operational_data_list"}],
        'filters': [
            {"type": "text", "id": "year_month", "name": "year_month", "label": "年月", "placeholder": "请输入年月"},
            {"type": "text", "id": "department", "name": "department", "label": "一级部门",
             "placeholder": "请输入一级部门"}
        ],
        'table_columns': fields,
        'show_button': {"add": True, "modify": True, "download": True, "upload": True},
    }

    return render(request, 'fin_tbl/fd_list.html', context)