这段代码是一个完整的军事模拟应用，使用Streamlit框架构建了一个智能作战推演系统。该系统包括了三维地图显示、作战单位管理、应急事件处理等功能。用户可以通过界面控制推演的开始和暂停，调整时间加速倍率，并查看实时的战斗情况和系统状态。

import streamlit as st
import pandas as pd
import numpy as np
import pydeck as pdk
from datetime import datetime, timedelta
import time
import threading
from PIL import Image

# 深度定制化配置
st.set_page_config(
    page_title="智能作战推演系统-战术版",
    layout="wide",
    initial_sidebar_state="collapsed",
    menu_items={
        'Get Help': 'https://example.com',
        'Report a bug': None,
        'About': "战术推演系统 v3.2 [机密]"
    }
)


# ----------------- 核心数据模型 -----------------
class TacticalUnit:
    def __init__(self, name, unit_type, position):
        self.name = name
        self.unit_type = unit_type
        self.position = position
        self.status = "active"
        self.last_update = datetime.now()

    def update_position(self, new_pos):
        self.position = [
            self.position[0] + np.random.uniform(-0.02, 0.02),
            self.position[1] + np.random.uniform(-0.02, 0.02)
        ]
        self.last_update = datetime.now()


class EmergencyEvent:
    EVENT_TYPES = ['火灾', '设备故障', '群众报警', '线路抢修']

    def __init__(self):
        self.event_id = f"EVENT-{int(time.time())}"
        self.event_type = np.choice(self.EVENT_TYPES)
        self.location = [116.3975 + np.random.uniform(-0.1, 0.1),
                         39.9085 + np.random.uniform(-0.1, 0.1)]
        self.status = "处置中"
        self.timestamp = datetime.now()


# ----------------- 全局状态初始化 -----------------
def init_session_state():
    required_states = {
        'sim_running': False,
        'speed_ratio': 100,
        'tactical_units': {
            '红方': [TacticalUnit(f"Fighter{i + 1}", "歼-20", [116.3 + i * 0.02, 39.9]) for i in range(6)],
            '蓝方': [TacticalUnit(f"Striker{i + 1}", "F-35", [116.5 + i * 0.02, 39.8]) for i in range(6)]
        },
        'emergency_events': [],
        'communication_status': {
            'ghost_attack': False,
            'last_incident': None
        },
        'system_status': {
            'radar_angle': 45,
            'missile_status': "待发",
            '3d_mode': True
        }
    }

    for key, val in required_states.items():
        if key not in st.session_state:
            st.session_state[key] = val


# ----------------- 三维可视化引擎 -----------------
def render_combat_map():
    unit_data = []
    # 生成红蓝双方单位数据
    for side in ['红方', '蓝方']:
        for unit in st.session_state.tactical_units[side]:
            unit_data.append({
                "position": unit.position,
                "name": unit.name,
                "color": [255, 0, 0] if side == '红方' else [0, 0, 255]
            })

    # 核心图层配置
    layers = [
        pdk.Layer(
            "ScatterplotLayer",
            id="combat-units",
            data=unit_data,
            get_position="position",
            get_fill_color="color",
            get_radius=500,
            pickable=True,
            opacity=0.8,
            stroked=True
        ),
        pdk.Layer(
            "TextLayer",
            id="unit-labels",
            data=unit_data,
            get_position="position",
            get_text="name",
            get_color=[255, 255, 255],
            get_size=16,
            get_angle=0,
            font_settings={"fontFamily": "Arial Black"}
        )
    ]

    # 应急事件图层
    if st.session_state.emergency_events:
        emergency_layer = pdk.Layer(
            "HeatmapLayer",
            data=[e.location for e in st.session_state.emergency_events],
            get_position="[lon, lat]",
            radius=10000,
            threshold=0.85,
            intensity=0.7,
            color_range=[
                [255, 255, 0, 150],
                [255, 165, 0, 200],
                [255, 0, 0, 255]
            ]
        )
        layers.append(emergency_layer)

    return pdk.Deck(
        layers=layers,
        initial_view_state=pdk.ViewState(
            latitude=39.9,
            longitude=116.4,
            zoom=9,
            pitch=60,
            bearing=0
        ),
        tooltip={"html": "<b>作战单位:</b> {name}"},
        map_style='mapbox://styles/mapbox/dark-v10'
    )


# ----------------- 界面组件 -----------------
def left_control_panel():
    with st.container():
        st.header("🛡️ 作战序列")
        for side in ['红方', '蓝方']:
            with st.expander(f"**{side} 作战单位**", expanded=True):
                df = pd.DataFrame([
                    {
                        "名称": unit.name,
                        "类型": unit.unit_type,
                        "状态": unit.status,
                        "最后更新": unit.last_update.strftime("%H:%M:%S")
                    } for unit in st.session_state.tactical_units[side]
                ])
                st.dataframe(
                    df,
                    use_container_width=True,
                    hide_index=True,
                    column_config={
                        "最后更新": st.column_config.DatetimeColumn(format="HH:mm:ss")
                    }
                )


def right_status_panel():
    with st.container():
        # 战术时钟
        st.markdown(f"""
            <div class="tactical-clock">
                <span>作战时间：</span>
                <span class="time-digital">
                    {datetime.now().strftime("%Y-%m-%d %H:%M:%S")}
                </span>
            </div>
        """, unsafe_allow_html=True)

        # 应急响应
        st.subheader("🚨 实时警情", divider="grey")
        if st.session_state.emergency_events:
            event = st.session_state.emergency_events[-1]
            cols = st.columns([1, 3])
            cols[0].image(Image.open("alert_icon.png"), width=60)
            cols[1].markdown(f"""
                **{event.event_type}** 事件\n
                🔥 等级：{np.random.randint(1, 5)}级\n
                📍 坐标：{event.location[0]:.4f}, {event.location[1]:.4f}
            """)

        # 通信状态
        st.subheader("📶 战场通信", divider="grey")
        comm_status = st.session_state.communication_status
        if comm_status['ghost_attack']:
            cols = st.columns([1, 4])
            cols[0].image(Image.open("ghost_icon.png"), width=40)
            cols[1].error("**Ghost协议攻击检测中!**")
        else:
            st.success("量子信道加密正常")

        # 系统参数
        st.subheader("⚙️ 战术参数", divider="grey")
        sys = st.session_state.system_status
        st.metric("雷达扫描角度", f"{sys['radar_angle']}°")
        st.metric("导弹发射状态", sys['missile_status'])
        st.toggle("3D战术视图", value=sys['3d_mode'])


# ----------------- 主界面布局 -----------------
def main_interface():
    st.title("智能作战推演系统")

    # 顶部控制栏
    with st.container(height=60):
        cols = st.columns([2, 3, 2, 2])
        selected_scenario = cols[0].selectbox("推演剧本", ["红蓝对抗", "城市防空", "海上拦截"])
        speed_ratio = cols[1].slider("时间加速", 1, 1000, 100)
        sim_button = cols[2].button("▶️ 启动推演" if not st.session_state.sim_running else "⏸️ 暂停推演")
        current_time = cols[3].metric("系统时间", datetime.now().strftime("%H:%M:%S"))

        if sim_button:
            st.session_state.sim_running = not st.session_state.sim_running
            st.session_state.speed_ratio = speed_ratio

    # 主战场布局
    col1, col2, col3 = st.columns([2.5, 6, 2.5])

    with col1:
        left_control_panel()

    with col2:
        deck = render_combat_map()
        st.pydeck_chart(deck)

        # 更新单位位置
        if st.session_state.sim_running:
            for side in ['红方', '蓝方']:
                for unit in st.session_state.tactical_units[side]:
                    unit.update_position(unit.position)

        # 底部状态栏
        with st.container(height=80):
            cols = st.columns(4)
            cols[0].metric("当前信道", "腾讯火山通道")
            cols[1].progress(0.85, text="通信质量")
            cols[2].code("Ghost防御协议: ACTIVE" if not st.session_state.communication_status[
                'ghost_attack'] else "DEFENSE BREACHED!")
            cols[3].button("🆘 应急响应协议")

    with col3:
        right_status_panel()


# ----------------- 样式定制 -----------------
st.markdown("""
<style>
    .stApp {
        background: #0a0a1a;
        color: #e0e0ff;
    }
    .deckgl-wrapper {
        border: 2px solid #303060 !important;
        border-radius: 8px;
        box-shadow: 0 0 15px #00ffff55;
    }
    .tactical-clock {
        background: #000033;
        padding: 12px;
        border-left: 4px solid #00a8ff;
        margin: 10px 0;
    }
    .time-digital {
        font-family: 'Courier New', monospace;
        color: #00ff00;
        font-size: 1.3em;
        text-shadow: 0 0 5px #00ff0077;
    }
    .st-emergency {
        border: 1px solid #ff4444;
        background: #ff000022;
        padding: 10px;
        border-radius: 5px;
    }
</style>
""", unsafe_allow_html=True)

# ----------------- 初始化执行 -----------------
if __name__ == "__main__":
    init_session_state()
    main_interface()