YunNanProject/Model/RuYuanZaiYuanCount.py

import json
from pyecharts import options as opts
from pyecharts.charts import Bar, Line
from pyecharts.globals import CurrentConfig

from Config.Config import ONLINE_HOST
CurrentConfig.ONLINE_HOST = ONLINE_HOST

class RuYuanZaiYuanModel:
    @staticmethod
    def load_student_data():
        try:
            # 加载招生数据(入园人数)
            with open("./Data/ZhaoShengCount.json", "r", encoding="utf-8") as f:
                enrollment_data = json.load(f)
                
            # 加载在校生数据(在园人数)
            with open("./Data/ZaiXiaoShengCount.json", "r", encoding="utf-8") as f:
                in_school_data = json.load(f)
                
            return enrollment_data, in_school_data
        except Exception as e:
            print(f"读取学生数据出错: {e}")
            return [], []
    
    @staticmethod
    def generate_preschool_education_config():
        # 获取学前教育相关数据
        enrollment_data, in_school_data = RuYuanZaiYuanModel.load_student_data()
        
        # 提取云南省级数据
        yunnan_enroll = next((item for item in enrollment_data if item["area_name"] == "云南省"), None)
        
        if not yunnan_enroll:
            return {}
            
        # 提取年份数据(2015-2024)
        years = [str(year) for year in range(2015, 2025)]
        
        # 构建学前教育数据
        urban_data = []    # 城区数据
        town_data = []     # 镇区数据
        rural_data = []    # 乡村数据
        total_enroll = []  # 总入园数
        
        for year in years:
            enroll_data = yunnan_enroll["education_data"]["preschool"].get(year, {})
            urban_data.append(enroll_data.get("urban", 0) / 10000)  # 转换为万人
            town_data.append(enroll_data.get("town", 0) / 10000)    # 转换为万人
            rural_data.append(enroll_data.get("rural", 0) / 10000)  # 转换为万人
            # 计算总和作为总入园数，而非使用文件中的total字段
            calculated_total = enroll_data.get("urban", 0) + enroll_data.get("town", 0) + enroll_data.get("rural", 0)
            total_enroll.append(calculated_total / 10000)  # 转换为万人

        # 构建ECharts配置
        option = {
            # "title": {
            #     "text": "云南省学前教育人数统计",
            #     "left": "center",
            #     "textStyle": {"color": "#333"}
            # },
            "tooltip": {
                "trigger": "axis",
                "axisPointer": {
                    "type": "cross",
                    "crossStyle": {"color": "#999"}
                },
                "textStyle": {"color": "#333"},
                "backgroundColor": "rgba(255, 255, 255, 0.8)",
                "borderColor": "rgba(0, 0, 0, 0.2)",
                "borderWidth": 1
            },
            "legend": {
                "data": ["城区", "镇区", "乡村", "总入园数"],
                "top": 30,
                "textStyle": {"color": "#333"},
                "icon": "roundRect",
                "itemWidth": 12,
                "itemHeight": 12
            },
            "xAxis": [
                {
                    "type": "category",
                    "data": years,
                    "axisPointer": {"type": "shadow"},
                    "axisLabel": {"color": "#333"},
                    "axisLine": {"lineStyle": {"color": "#333"}}
                }
            ],
            "yAxis": [
                {
                    "type": "value",
                    "name": "人数",
                    "min": 0,
                    "max": 100,
                    "interval": 20,
                    "axisLabel": {
                        "formatter": "{value} 万人",
                        "color": "#333"
                    },
                    "axisLine": {"lineStyle": {"color": "#333"}},
                    "splitLine": {"lineStyle": {"color": "rgba(0,0,0,0.1)"}}
                },
                {
                    "type": "value",
                    "name": "总入园数",
                    "min": 0,
                    "max": 140,
                    "interval": 20,
                    "position": "right",
                    "nameLocation": "end",  # 将名称放在轴末端
                    "nameGap": 30,  # 增加名称与轴的间距
                    "axisLabel": {
                        "formatter": "{value} 万人",
                        "color": "#ee6666"
                    },
                    "axisLine": {"show": True, "lineStyle": {"color": "#ee6666"}},
                    "axisTick": {"show": True},
                    "splitLine": {"show": False}
                }
            ],
            "series": [
                {
                    "name": "城区",
                    "type": "bar",
                    "data": urban_data,
                    "itemStyle": {
                        "color": "#5470c6",
                        "borderRadius": [6, 6, 0, 0]
                    },
                    "barWidth": "25%",  # 增加柱子宽度
                    "barGap": "-10%"    # 设置负数让柱子重叠以减少空隙
                },
                {
                    "name": "镇区",
                    "type": "bar",
                    "data": town_data,
                    "itemStyle": {
                        "color": "#91cc75",
                        "borderRadius": [6, 6, 0, 0]
                    },
                    "barWidth": "25%",  # 增加柱子宽度
                    "barGap": "-10%"    # 设置负数让柱子重叠以减少空隙
                },
                {
                    "name": "乡村",
                    "type": "bar",
                    "data": rural_data,
                    "itemStyle": {
                        "color": "#fac858",
                        "borderRadius": [6, 6, 0, 0]
                    },
                    "barWidth": "25%",  # 增加柱子宽度
                    "barGap": "-10%"    # 设置负数让柱子重叠以减少空隙
                },
                {
                    "name": "总入园数",
                    "type": "line",
                    "yAxisIndex": 1,
                    "data": total_enroll,
                    "lineStyle": {"color": "#ee6666", "width": 3},
                    "symbol": "circle",
                    "symbolSize": 8,
                    "itemStyle": {"color": "#ee6666"}
                }
            ],
            "grid": {
                "left": "3%",
                "right": "8%",  # 增加右侧边距
                "bottom": "3%",
                "containLabel": True
            }
        }        
        return option
    
    @staticmethod
    def generate_in_school_education_config():
        # 获取学前教育相关数据
        enrollment_data, in_school_data = RuYuanZaiYuanModel.load_student_data()
        
        # 提取云南省级数据
        yunnan_in_school = next((item for item in in_school_data if item["area_name"] == "云南省"), None)
        
        if not yunnan_in_school:
            return {}
            
        # 提取年份数据(2015-2024)
        years = [str(year) for year in range(2015, 2025)]
        
        # 构建学前教育数据
        urban_data = []    # 城区数据
        town_data = []     # 镇区数据
        rural_data = []    # 乡村数据
        total_in_school = []  # 总在园数
        
        for year in years:
            # 将education_data改为student_data
            in_school_year_data = yunnan_in_school["student_data"]["preschool"].get(year, {})
            urban_data.append(in_school_year_data.get("urban", 0) / 10000)  # 转换为万人
            town_data.append(in_school_year_data.get("town", 0) / 10000)    # 转换为万人
            rural_data.append(in_school_year_data.get("rural", 0) / 10000)  # 转换为万人
            # 计算总和作为总在园数
            calculated_total = in_school_year_data.get("urban", 0) + in_school_year_data.get("town", 0) + in_school_year_data.get("rural", 0)
            total_in_school.append(calculated_total / 10000)  # 转换为万人

        # 构建ECharts配置
        option = {
            "tooltip": {
                "trigger": "axis",
                "axisPointer": {
                    "type": "cross",
                    "crossStyle": {"color": "#999"}
                },
                "textStyle": {"color": "#333"},
                "backgroundColor": "rgba(255, 255, 255, 0.8)",
                "borderColor": "rgba(0, 0, 0, 0.2)",
                "borderWidth": 1
            },
            "legend": {
                "data": ["城区", "镇区", "乡村", "总在园数"],
                "top": 30,
                "textStyle": {"color": "#333"},
                "icon": "roundRect",
                "itemWidth": 12,
                "itemHeight": 12
            },
            "xAxis": [
                {
                    "type": "category",
                    "data": years,
                    "axisPointer": {"type": "shadow"},
                    "axisLabel": {"color": "#333"},
                    "axisLine": {"lineStyle": {"color": "#333"}}
                }
            ],
            "yAxis": [
                {
                    "type": "value",
                    "name": "人数",
                    "min": 0,
                    "max": 100,
                    "interval": 20,
                    "axisLabel": {
                        "formatter": "{value} 万人",
                        "color": "#333"
                    },
                    "axisLine": {"lineStyle": {"color": "#333"}},
                    "splitLine": {"lineStyle": {"color": "rgba(0,0,0,0.1)"}}
                },
                {
                    "type": "value",
                    "name": "总在园数",
                    "min": 0,
                    "max": 140,
                    "interval": 20,
                    "position": "right",
                    "nameLocation": "end",
                    "nameGap": 30,
                    "axisLabel": {
                        "formatter": "{value} 万人",
                        "color": "#ee6666"
                    },
                    "axisLine": {"show": True, "lineStyle": {"color": "#ee6666"}},
                    "axisTick": {"show": True},
                    "splitLine": {"show": False}
                }
            ],
            "series": [
                {
                    "name": "城区",
                    "type": "bar",
                    "data": urban_data,
                    "itemStyle": {
                        "color": "#5470c6",
                        "borderRadius": [6, 6, 0, 0]
                    },
                    "barWidth": "25%",
                    "barGap": "-10%"
                },
                {
                    "name": "镇区",
                    "type": "bar",
                    "data": town_data,
                    "itemStyle": {
                        "color": "#91cc75",
                        "borderRadius": [6, 6, 0, 0]
                    },
                    "barWidth": "25%",
                    "barGap": "-10%"
                },
                {
                    "name": "乡村",
                    "type": "bar",
                    "data": rural_data,
                    "itemStyle": {
                        "color": "#fac858",
                        "borderRadius": [6, 6, 0, 0]
                    },
                    "barWidth": "25%",
                    "barGap": "-10%"
                },
                {
                    "name": "总在园数",
                    "type": "line",
                    "yAxisIndex": 1,
                    "data": total_in_school,
                    "lineStyle": {"color": "#ee6666", "width": 3},
                    "symbol": "circle",
                    "symbolSize": 8,
                    "itemStyle": {"color": "#ee6666"}
                }
            ],
            "grid": {
                "left": "3%",
                "right": "8%",
                "bottom": "3%",
                "containLabel": True
            }
        }        
        return option