完成后台管理系统第一阶段开发

src/flask_prompt_master/__init__.py

@@ -51,6 +51,10 @@ def create_app(config_class=None):
     # 注册认证蓝图
     from src.flask_prompt_master.routes.auth import auth_bp
     app.register_blueprint(auth_bp)
+    
+    # 初始化后台管理
+    from src.flask_prompt_master.admin import init_admin
+    init_admin(app)
 
     # 记录应用启动信息
     app.logger.info(f"应用启动 - 环境: {os.environ.get('FLASK_ENV', 'development')}")

src/flask_prompt_master/admin/__init__.py

@@ -0,0 +1,123 @@
+# -*- coding: utf-8 -*-
+"""
+后台管理模块
+"""
+from flask_admin import Admin, BaseView, expose
+from flask_login import LoginManager, login_user, logout_user, login_required, current_user
+from flask import redirect, url_for, request, flash, render_template
+from src.flask_prompt_master import db
+from src.flask_prompt_master.models.models import User, Prompt, PromptTemplate
+from .models.admin_user import AdminUser
+from .forms.admin_forms import AdminLoginForm
+from .views.user_admin import UserAdminView
+from .views.prompt_admin import PromptAdminView
+from .views.template_admin import TemplateAdminView
+from .views.system_admin import SystemAdminView
+from datetime import datetime
+
+# 创建登录管理器
+login_manager = LoginManager()
+
+@login_manager.user_loader
+def load_user(user_id):
+    """加载用户"""
+    return AdminUser.query.get(int(user_id))
+
+def init_admin(app):
+    """初始化后台管理"""
+    # 初始化登录管理器
+    login_manager.init_app(app)
+    login_manager.login_view = 'admin.login'
+    login_manager.login_message = '请先登录'
+    
+    # 创建Admin实例
+    admin = Admin(app, name='提示词大师后台管理', template_mode='bootstrap4')
+    
+    # 注册视图
+    admin.add_view(UserAdminView(User, db.session, name='用户管理', endpoint='admin_user'))
+    admin.add_view(PromptAdminView(Prompt, db.session, name='提示词管理', endpoint='admin_prompt'))
+    admin.add_view(TemplateAdminView(PromptTemplate, db.session, name='模板管理', endpoint='admin_template'))
+    admin.add_view(SystemAdminView(name='系统管理', endpoint='admin_system'))
+    
+    # 注册登录路由
+    app.add_url_rule('/admin/login', 'admin.login', admin_login, methods=['GET', 'POST'])
+    app.add_url_rule('/admin/logout', 'admin.logout', admin_logout)
+    
+    return admin
+
+def admin_login():
+    """管理员登录"""
+    if current_user.is_authenticated:
+        return redirect(url_for('admin.index'))
+    
+    form = AdminLoginForm()
+    if form.validate_on_submit():
+        user = AdminUser.query.filter_by(username=form.username.data).first()
+        if user and user.check_password(form.password.data) and user.is_active:
+            login_user(user, remember=form.remember_me.data)
+            user.last_login = datetime.utcnow()
+            db.session.commit()
+            next_page = request.args.get('next')
+            return redirect(next_page or url_for('admin.index'))
+        else:
+            flash('用户名或密码错误', 'error')
+    
+    return render_template('admin/login.html', form=form)
+
+@login_required
+def admin_logout():
+    """管理员登出"""
+    logout_user()
+    flash('已成功登出', 'success')
+    return redirect(url_for('admin.login'))
+
+class AdminIndexView(BaseView):
+    """管理后台首页"""
+    
+    def is_accessible(self):
+        """检查访问权限"""
+        return current_user.is_authenticated
+    
+    @expose('/')
+    @login_required
+    def index(self):
+        """管理后台首页"""
+        # 获取统计数据
+        from src.flask_prompt_master.models.models import User, Prompt, PromptTemplate
+        from sqlalchemy import func
+        from datetime import datetime, timedelta
+        
+        try:
+            # 用户统计
+            total_users = User.query.count()
+            active_users = User.query.filter_by(status=1).count()
+            
+            # 提示词统计
+            total_prompts = Prompt.query.count()
+            today_prompts = Prompt.query.filter(
+                Prompt.created_at >= datetime.now().date()
+            ).count()
+            
+            # 模板统计
+            total_templates = PromptTemplate.query.count()
+            default_templates = PromptTemplate.query.filter_by(is_default=True).count()
+            
+            stats = {
+                'total_users': total_users,
+                'active_users': active_users,
+                'total_prompts': total_prompts,
+                'today_prompts': today_prompts,
+                'total_templates': total_templates,
+                'default_templates': default_templates
+            }
+        except Exception as e:
+            stats = {
+                'total_users': 0,
+                'active_users': 0,
+                'total_prompts': 0,
+                'today_prompts': 0,
+                'total_templates': 0,
+                'default_templates': 0
+            }
+        
+        return self.render('admin/index.html', stats=stats)

src/flask_prompt_master/admin/forms/__init__.py

@@ -0,0 +1,6 @@
+"""
+后台管理表单包
+"""
+from .admin_forms import AdminLoginForm, AdminUserForm
+
+__all__ = ['AdminLoginForm', 'AdminUserForm']

src/flask_prompt_master/admin/forms/admin_forms.py

@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+"""
+后台管理表单
+"""
+from flask_wtf import FlaskForm
+from wtforms import StringField, PasswordField, BooleanField, SelectField, TextAreaField
+from wtforms.validators import DataRequired, Email, Length, EqualTo, Optional
+
+class AdminLoginForm(FlaskForm):
+    """管理员登录表单"""
+    username = StringField('用户名', validators=[
+        DataRequired(message='请输入用户名'),
+        Length(min=3, max=50, message='用户名长度必须在3-50个字符之间')
+    ])
+    password = PasswordField('密码', validators=[
+        DataRequired(message='请输入密码'),
+        Length(min=6, message='密码长度至少6位')
+    ])
+    remember_me = BooleanField('记住我')
+
+class AdminUserForm(FlaskForm):
+    """管理员用户表单"""
+    username = StringField('用户名', validators=[
+        DataRequired(message='请输入用户名'),
+        Length(min=3, max=50, message='用户名长度必须在3-50个字符之间')
+    ])
+    email = StringField('邮箱', validators=[
+        DataRequired(message='请输入邮箱'),
+        Email(message='邮箱格式不正确')
+    ])
+    password = PasswordField('密码', validators=[
+        Optional(),
+        Length(min=6, message='密码长度至少6位')
+    ])
+    confirm_password = PasswordField('确认密码', validators=[
+        Optional(),
+        EqualTo('password', message='两次输入的密码不一致')
+    ])
+    role = SelectField('角色', choices=[
+        ('super_admin', '超级管理员'),
+        ('user_admin', '用户管理员'),
+        ('content_admin', '内容管理员'),
+        ('system_admin', '系统管理员')
+    ], validators=[DataRequired(message='请选择角色')])
+    is_active = BooleanField('是否激活', default=True)

src/flask_prompt_master/admin/models/__init__.py

@@ -0,0 +1,6 @@
+"""
+后台管理模型包
+"""
+from .admin_user import AdminUser
+
+__all__ = ['AdminUser']

src/flask_prompt_master/admin/models/admin_user.py

@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+"""
+管理员用户模型
+"""
+from datetime import datetime
+from flask_login import UserMixin
+from src.flask_prompt_master import db
+import hashlib
+import os
+
+class AdminUser(db.Model, UserMixin):
+    """管理员用户表"""
+    __tablename__ = 'admin_user'
+    
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(50), unique=True, nullable=False, comment='用户名')
+    password_hash = db.Column(db.String(128), nullable=False, comment='密码哈希')
+    email = db.Column(db.String(100), unique=True, nullable=False, comment='邮箱')
+    role = db.Column(db.String(20), nullable=False, default='admin', comment='角色')
+    is_active = db.Column(db.Boolean, default=True, comment='是否激活')
+    last_login = db.Column(db.DateTime, comment='最后登录时间')
+    created_at = db.Column(db.DateTime, default=datetime.utcnow, comment='创建时间')
+    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, comment='更新时间')
+    
+    def __init__(self, username, password, email, role='admin'):
+        self.username = username
+        self.password_hash = self._hash_password(password)
+        self.email = email
+        self.role = role
+    
+    def _hash_password(self, password):
+        """密码加密"""
+        salt = os.urandom(16).hex()
+        return hashlib.sha256((password + salt).encode()).hexdigest() + ':' + salt
+    
+    def check_password(self, password):
+        """验证密码"""
+        if ':' not in self.password_hash:
+            return False
+        hash_part, salt = self.password_hash.split(':')
+        return hashlib.sha256((password + salt).encode()).hexdigest() == hash_part
+    
+    def get_id(self):
+        """获取用户ID"""
+        return str(self.id)
+    
+    @property
+    def is_authenticated(self):
+        """是否已认证"""
+        return True
+    
+    @property
+    def is_anonymous(self):
+        """是否匿名用户"""
+        return False
+    
+    def __repr__(self):
+        return f'<AdminUser {self.username}>'

src/flask_prompt_master/admin/views/__init__.py

@@ -0,0 +1,14 @@
+"""
+后台管理视图包
+"""
+from .user_admin import UserAdminView
+from .prompt_admin import PromptAdminView
+from .template_admin import TemplateAdminView
+from .system_admin import SystemAdminView
+
+__all__ = [
+    'UserAdminView',
+    'PromptAdminView', 
+    'TemplateAdminView',
+    'SystemAdminView'
+]

src/flask_prompt_master/admin/views/prompt_admin.py

@@ -0,0 +1,60 @@
+# -*- coding: utf-8 -*-
+"""
+提示词管理视图
+"""
+from flask_admin.contrib.sqla import ModelView
+from flask_login import current_user
+from src.flask_prompt_master.models.models import Prompt
+from datetime import datetime
+
+class PromptAdminView(ModelView):
+    """提示词管理视图"""
+    
+    # 设置模型
+    model = Prompt
+    
+    # 设置页面标题
+    name = '提示词管理'
+    endpoint = 'admin.prompt'
+    
+    # 设置列显示
+    column_list = ['id', 'input_text', 'generated_text', 'user_id', 'created_at']
+    column_labels = {
+        'id': 'ID',
+        'input_text': '输入文本',
+        'generated_text': '生成文本',
+        'user_id': '用户ID',
+        'created_at': '创建时间'
+    }
+    
+    # 设置搜索
+    column_searchable_list = ['input_text', 'generated_text']
+    
+    # 设置过滤
+    column_filters = ['created_at', 'user_id']
+    
+    # 设置排序
+    column_default_sort = ('created_at', True)
+    
+    # 设置编辑权限
+    can_create = False
+    can_edit = True
+    can_delete = True
+    
+    # 设置表单字段
+    form_excluded_columns = ['feedbacks']
+    
+    # 设置文本字段为文本区域
+    form_widget_args = {
+        'input_text': {'rows': 3},
+        'generated_text': {'rows': 5}
+    }
+    
+    def is_accessible(self):
+        """检查访问权限"""
+        return current_user.is_authenticated and current_user.role in ['super_admin', 'content_admin']
+    
+    def on_model_change(self, form, model, is_created):
+        """模型变更时的处理"""
+        # 可以添加内容审核逻辑
+        pass

src/flask_prompt_master/admin/views/system_admin.py

@@ -0,0 +1,83 @@
+# -*- coding: utf-8 -*-
+"""
+系统管理视图
+"""
+from flask_admin import BaseView, expose
+from flask_login import login_required, current_user
+from src.flask_prompt_master.models.models import User, Prompt, PromptTemplate
+from src.flask_prompt_master import db
+from sqlalchemy import func
+from datetime import datetime, timedelta
+
+class SystemAdminView(BaseView):
+    """系统管理视图"""
+    
+    @expose('/')
+    @login_required
+    def index(self):
+        """系统概览"""
+        if not current_user.is_authenticated or current_user.role not in ['super_admin', 'system_admin']:
+            return self.render('admin/403.html')
+        
+        # 获取统计数据
+        stats = self._get_system_stats()
+        
+        return self.render('admin/system_dashboard.html', stats=stats)
+    
+    @expose('/logs')
+    @login_required
+    def logs(self):
+        """系统日志"""
+        if not current_user.is_authenticated or current_user.role not in ['super_admin', 'system_admin']:
+            return self.render('admin/403.html')
+        
+        # 这里可以添加日志查看功能
+        return self.render('admin/system_logs.html')
+    
+    def _get_system_stats(self):
+        """获取系统统计信息"""
+        try:
+            # 用户统计
+            total_users = User.query.count()
+            active_users = User.query.filter_by(status=1).count()
+            
+            # 提示词统计
+            total_prompts = Prompt.query.count()
+            today_prompts = Prompt.query.filter(
+                Prompt.created_at >= datetime.now().date()
+            ).count()
+            
+            # 模板统计
+            total_templates = PromptTemplate.query.count()
+            default_templates = PromptTemplate.query.filter_by(is_default=True).count()
+            
+            # 最近7天用户注册趋势
+            seven_days_ago = datetime.now() - timedelta(days=7)
+            daily_registrations = db.session.query(
+                func.date(User.created_time).label('date'),
+                func.count(User.uid).label('count')
+            ).filter(
+                User.created_time >= seven_days_ago
+            ).group_by(
+                func.date(User.created_time)
+            ).all()
+            
+            return {
+                'total_users': total_users,
+                'active_users': active_users,
+                'total_prompts': total_prompts,
+                'today_prompts': today_prompts,
+                'total_templates': total_templates,
+                'default_templates': default_templates,
+                'daily_registrations': daily_registrations
+            }
+        except Exception as e:
+            return {
+                'total_users': 0,
+                'active_users': 0,
+                'total_prompts': 0,
+                'today_prompts': 0,
+                'total_templates': 0,
+                'default_templates': 0,
+                'daily_registrations': []
+            }

src/flask_prompt_master/admin/views/template_admin.py

@@ -0,0 +1,63 @@
+# -*- coding: utf-8 -*-
+"""
+模板管理视图
+"""
+from flask_admin.contrib.sqla import ModelView
+from flask_login import current_user
+from src.flask_prompt_master.models.models import PromptTemplate
+from datetime import datetime
+
+class TemplateAdminView(ModelView):
+    """模板管理视图"""
+    
+    # 设置模型
+    model = PromptTemplate
+    
+    # 设置页面标题
+    name = '模板管理'
+    endpoint = 'admin.template'
+    
+    # 设置列显示
+    column_list = ['id', 'name', 'category', 'industry', 'profession', 'is_default', 'created_at']
+    column_labels = {
+        'id': 'ID',
+        'name': '模板名称',
+        'category': '分类',
+        'industry': '行业',
+        'profession': '职业',
+        'is_default': '是否默认',
+        'created_at': '创建时间'
+    }
+    
+    # 设置搜索
+    column_searchable_list = ['name', 'category', 'industry', 'profession']
+    
+    # 设置过滤
+    column_filters = ['category', 'industry', 'profession', 'is_default', 'created_at']
+    
+    # 设置排序
+    column_default_sort = ('created_at', True)
+    
+    # 设置编辑权限
+    can_create = True
+    can_edit = True
+    can_delete = True
+    
+    # 设置表单字段
+    form_excluded_columns = ['updated_at']
+    
+    # 设置文本字段为文本区域
+    form_widget_args = {
+        'description': {'rows': 3},
+        'system_prompt': {'rows': 8}
+    }
+    
+    def is_accessible(self):
+        """检查访问权限"""
+        return current_user.is_authenticated and current_user.role in ['super_admin', 'content_admin']
+    
+    def on_model_change(self, form, model, is_created):
+        """模型变更时的处理"""
+        if is_created:
+            model.created_at = datetime.now()
+        model.updated_at = datetime.now()

src/flask_prompt_master/admin/views/user_admin.py

@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+"""
+用户管理视图
+"""
+from flask_admin import BaseView, expose
+from flask_admin.contrib.sqla import ModelView
+from flask_login import login_required, current_user
+from src.flask_prompt_master.models.models import User
+from src.flask_prompt_master import db
+from datetime import datetime
+
+class UserAdminView(ModelView):
+    """用户管理视图"""
+    
+    # 设置模型
+    model = User
+    
+    # 设置页面标题
+    name = '用户管理'
+    endpoint = 'admin.user'
+    
+    # 设置列显示
+    column_list = ['uid', 'nickname', 'login_name', 'email', 'mobile', 'sex', 'status', 'created_time']
+    column_labels = {
+        'uid': '用户ID',
+        'nickname': '昵称',
+        'login_name': '用户名',
+        'email': '邮箱',
+        'mobile': '手机号',
+        'sex': '性别',
+        'status': '状态',
+        'created_time': '注册时间'
+    }
+    
+    # 设置搜索
+    column_searchable_list = ['nickname', 'login_name', 'email', 'mobile']
+    
+    # 设置过滤
+    column_filters = ['status', 'sex', 'created_time']
+    
+    # 设置排序
+    column_default_sort = ('created_time', True)
+    
+    # 设置编辑权限
+    can_create = False
+    can_edit = True
+    can_delete = True
+    
+    # 设置表单字段
+    form_excluded_columns = ['login_pwd', 'login_salt', 'prompts', 'feedbacks']
+    
+    def is_accessible(self):
+        """检查访问权限"""
+        return current_user.is_authenticated and current_user.role in ['super_admin', 'user_admin']
+    
+    def on_model_change(self, form, model, is_created):
+        """模型变更时的处理"""
+        if not is_created:
+            model.updated_time = datetime.now()
+    
+    def after_model_delete(self, model):
+        """删除模型后的处理"""
+        # 记录删除日志
+        pass

src/flask_prompt_master/templates/admin/index.html

@@ -0,0 +1,116 @@
+{% extends 'admin/master.html' %}
+
+{% block title %}管理后台首页{% endblock %}
+
+{% block body %}
+<div class="container-fluid">
+    <div class="row">
+        <div class="col-12">
+            <h1 class="mb-4">
+                <i class="fas fa-tachometer-alt"></i> 系统概览
+            </h1>
+        </div>
+    </div>
+    
+    <!-- 快速操作 -->
+    <div class="row mb-4">
+        <div class="col-12">
+            <div class="card shadow">
+                <div class="card-header py-3">
+                    <h6 class="m-0 font-weight-bold text-primary">
+                        <i class="fas fa-bolt"></i> 快速操作
+                    </h6>
+                </div>
+                <div class="card-body">
+                    <div class="row">
+                        <div class="col-md-3 mb-3">
+                            <a href="{{ url_for('admin_user.index_view') }}" class="btn btn-primary btn-block">
+                                <i class="fas fa-users"></i> 用户管理
+                            </a>
+                        </div>
+                        <div class="col-md-3 mb-3">
+                            <a href="{{ url_for('admin_prompt.index_view') }}" class="btn btn-success btn-block">
+                                <i class="fas fa-magic"></i> 提示词管理
+                            </a>
+                        </div>
+                        <div class="col-md-3 mb-3">
+                            <a href="{{ url_for('admin_template.index_view') }}" class="btn btn-info btn-block">
+                                <i class="fas fa-clipboard-list"></i> 模板管理
+                            </a>
+                        </div>
+                        <div class="col-md-3 mb-3">
+                            <a href="{{ url_for('admin_system.index') }}" class="btn btn-warning btn-block">
+                                <i class="fas fa-cogs"></i> 系统管理
+                            </a>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+    
+    <!-- 系统信息 -->
+    <div class="row">
+        <div class="col-12">
+            <div class="card shadow">
+                <div class="card-header py-3">
+                    <h6 class="m-0 font-weight-bold text-primary">
+                        <i class="fas fa-info-circle"></i> 系统信息
+                    </h6>
+                </div>
+                <div class="card-body">
+                    <div class="row">
+                        <div class="col-md-6">
+                            <table class="table table-borderless">
+                                <tr>
+                                    <td><strong>系统名称：</strong></td>
+                                    <td>提示词大师管理系统</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>当前用户：</strong></td>
+                                    <td>{{ current_user.username if current_user.is_authenticated else '未登录' }}</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>用户角色：</strong></td>
+                                    <td>{{ current_user.role if current_user.is_authenticated else '无' }}</td>
+                                </tr>
+                            </table>
+                        </div>
+                        <div class="col-md-6">
+                            <table class="table table-borderless">
+                                <tr>
+                                    <td><strong>最后登录：</strong></td>
+                                    <td>{{ current_user.last_login.strftime('%Y-%m-%d %H:%M:%S') if current_user.is_authenticated and current_user.last_login else '首次登录' }}</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>登录时间：</strong></td>
+                                    <td>{{ current_user.created_at.strftime('%Y-%m-%d %H:%M:%S') if current_user.is_authenticated else '无' }}</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>账户状态：</strong></td>
+                                    <td>
+                                        {% if current_user.is_authenticated %}
+                                            <span class="badge badge-{{ 'success' if current_user.is_active else 'danger' }}">
+                                                {{ '正常' if current_user.is_active else '禁用' }}
+                                            </span>
+                                        {% else %}
+                                            <span class="badge badge-secondary">未登录</span>
+                                        {% endif %}
+                                    </td>
+                                </tr>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<style>
+.btn-block {
+    display: block;
+    width: 100%;
+}
+</style>
+{% endblock %}

src/flask_prompt_master/templates/admin/login.html

@@ -0,0 +1,137 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>管理员登录 - 提示词大师后台管理</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
+    <style>
+        body {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            min-height: 100vh;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+        }
+        .login-card {
+            background: white;
+            border-radius: 15px;
+            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
+            padding: 40px;
+            width: 100%;
+            max-width: 400px;
+        }
+        .login-header {
+            text-align: center;
+            margin-bottom: 30px;
+        }
+        .login-header h2 {
+            color: #333;
+            margin-bottom: 10px;
+        }
+        .login-header p {
+            color: #666;
+            margin: 0;
+        }
+        .form-control {
+            border-radius: 10px;
+            border: 2px solid #e9ecef;
+            padding: 12px 15px;
+            transition: all 0.3s ease;
+        }
+        .form-control:focus {
+            border-color: #667eea;
+            box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
+        }
+        .btn-login {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            border: none;
+            border-radius: 10px;
+            padding: 12px;
+            font-weight: 600;
+            transition: all 0.3s ease;
+        }
+        .btn-login:hover {
+            transform: translateY(-2px);
+            box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
+        }
+        .alert {
+            border-radius: 10px;
+            border: none;
+        }
+    </style>
+</head>
+<body>
+    <div class="login-card">
+        <div class="login-header">
+            <h2><i class="fas fa-shield-alt"></i> 后台管理</h2>
+            <p>提示词大师管理系统</p>
+        </div>
+        
+        {% with messages = get_flashed_messages(with_categories=true) %}
+            {% if messages %}
+                {% for category, message in messages %}
+                    <div class="alert alert-{{ 'danger' if category == 'error' else category }} alert-dismissible fade show" role="alert">
+                        {{ message }}
+                        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
+                    </div>
+                {% endfor %}
+            {% endif %}
+        {% endwith %}
+        
+        <form method="POST">
+            {{ form.hidden_tag() }}
+            
+            <div class="mb-3">
+                <label for="{{ form.username.id }}" class="form-label">
+                    <i class="fas fa-user"></i> 用户名
+                </label>
+                {{ form.username(class="form-control", placeholder="请输入用户名") }}
+                {% if form.username.errors %}
+                    <div class="text-danger small mt-1">
+                        {% for error in form.username.errors %}
+                            {{ error }}
+                        {% endfor %}
+                    </div>
+                {% endif %}
+            </div>
+            
+            <div class="mb-3">
+                <label for="{{ form.password.id }}" class="form-label">
+                    <i class="fas fa-lock"></i> 密码
+                </label>
+                {{ form.password(class="form-control", placeholder="请输入密码") }}
+                {% if form.password.errors %}
+                    <div class="text-danger small mt-1">
+                        {% for error in form.password.errors %}
+                            {{ error }}
+                        {% endfor %}
+                    </div>
+                {% endif %}
+            </div>
+            
+            <div class="mb-3 form-check">
+                {{ form.remember_me(class="form-check-input") }}
+                <label class="form-check-label" for="{{ form.remember_me.id }}">
+                    记住我
+                </label>
+            </div>
+            
+            <div class="d-grid">
+                <button type="submit" class="btn btn-primary btn-login">
+                    <i class="fas fa-sign-in-alt"></i> 登录
+                </button>
+            </div>
+        </form>
+        
+        <div class="text-center mt-3">
+            <a href="/" class="text-muted text-decoration-none">
+                <i class="fas fa-arrow-left"></i> 返回前台
+            </a>
+        </div>
+    </div>
+    
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>

src/flask_prompt_master/templates/admin/system_dashboard.html

@@ -0,0 +1,223 @@
+{% extends 'admin/master.html' %}
+
+{% block title %}系统管理 - 仪表板{% endblock %}
+
+{% block body %}
+<div class="container-fluid">
+    <div class="row">
+        <div class="col-12">
+            <h1 class="mb-4">
+                <i class="fas fa-tachometer-alt"></i> 系统仪表板
+            </h1>
+        </div>
+    </div>
+    
+    <!-- 统计卡片 -->
+    <div class="row mb-4">
+        <div class="col-xl-3 col-md-6 mb-4">
+            <div class="card border-left-primary shadow h-100 py-2">
+                <div class="card-body">
+                    <div class="row no-gutters align-items-center">
+                        <div class="col mr-2">
+                            <div class="text-xs font-weight-bold text-primary text-uppercase mb-1">
+                                总用户数
+                            </div>
+                            <div class="h5 mb-0 font-weight-bold text-gray-800">{{ stats.total_users }}</div>
+                        </div>
+                        <div class="col-auto">
+                            <i class="fas fa-users fa-2x text-gray-300"></i>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+        
+        <div class="col-xl-3 col-md-6 mb-4">
+            <div class="card border-left-success shadow h-100 py-2">
+                <div class="card-body">
+                    <div class="row no-gutters align-items-center">
+                        <div class="col mr-2">
+                            <div class="text-xs font-weight-bold text-success text-uppercase mb-1">
+                                今日生成
+                            </div>
+                            <div class="h5 mb-0 font-weight-bold text-gray-800">{{ stats.today_prompts }}</div>
+                        </div>
+                        <div class="col-auto">
+                            <i class="fas fa-magic fa-2x text-gray-300"></i>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+        
+        <div class="col-xl-3 col-md-6 mb-4">
+            <div class="card border-left-info shadow h-100 py-2">
+                <div class="card-body">
+                    <div class="row no-gutters align-items-center">
+                        <div class="col mr-2">
+                            <div class="text-xs font-weight-bold text-info text-uppercase mb-1">
+                                模板数量
+                            </div>
+                            <div class="h5 mb-0 font-weight-bold text-gray-800">{{ stats.total_templates }}</div>
+                        </div>
+                        <div class="col-auto">
+                            <i class="fas fa-clipboard-list fa-2x text-gray-300"></i>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+        
+        <div class="col-xl-3 col-md-6 mb-4">
+            <div class="card border-left-warning shadow h-100 py-2">
+                <div class="card-body">
+                    <div class="row no-gutters align-items-center">
+                        <div class="col mr-2">
+                            <div class="text-xs font-weight-bold text-warning text-uppercase mb-1">
+                                活跃用户
+                            </div>
+                            <div class="h5 mb-0 font-weight-bold text-gray-800">{{ stats.active_users }}</div>
+                        </div>
+                        <div class="col-auto">
+                            <i class="fas fa-user-check fa-2x text-gray-300"></i>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+    
+    <!-- 系统信息 -->
+    <div class="row">
+        <div class="col-12">
+            <div class="card shadow">
+                <div class="card-header py-3">
+                    <h6 class="m-0 font-weight-bold text-primary">
+                        <i class="fas fa-info-circle"></i> 系统信息
+                    </h6>
+                </div>
+                <div class="card-body">
+                    <div class="row">
+                        <div class="col-md-6">
+                            <table class="table table-borderless">
+                                <tr>
+                                    <td><strong>系统名称：</strong></td>
+                                    <td>提示词大师管理系统</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>当前用户：</strong></td>
+                                    <td>{{ current_user.username if current_user.is_authenticated else '未登录' }}</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>用户角色：</strong></td>
+                                    <td>{{ current_user.role if current_user.is_authenticated else '无' }}</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>系统状态：</strong></td>
+                                    <td><span class="badge badge-success">正常运行</span></td>
+                                </tr>
+                            </table>
+                        </div>
+                        <div class="col-md-6">
+                            <table class="table table-borderless">
+                                <tr>
+                                    <td><strong>最后登录：</strong></td>
+                                    <td>{{ current_user.last_login.strftime('%Y-%m-%d %H:%M:%S') if current_user.is_authenticated and current_user.last_login else '首次登录' }}</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>登录时间：</strong></td>
+                                    <td>{{ current_user.created_at.strftime('%Y-%m-%d %H:%M:%S') if current_user.is_authenticated else '无' }}</td>
+                                </tr>
+                                <tr>
+                                    <td><strong>账户状态：</strong></td>
+                                    <td>
+                                        {% if current_user.is_authenticated %}
+                                            <span class="badge badge-{{ 'success' if current_user.is_active else 'danger' }}">
+                                                {{ '正常' if current_user.is_active else '禁用' }}
+                                            </span>
+                                        {% else %}
+                                            <span class="badge badge-secondary">未登录</span>
+                                        {% endif %}
+                                    </td>
+                                </tr>
+                                <tr>
+                                    <td><strong>数据库状态：</strong></td>
+                                    <td><span class="badge badge-success">连接正常</span></td>
+                                </tr>
+                            </table>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+    
+    <!-- 快速操作 -->
+    <div class="row mt-4">
+        <div class="col-12">
+            <div class="card shadow">
+                <div class="card-header py-3">
+                    <h6 class="m-0 font-weight-bold text-primary">
+                        <i class="fas fa-bolt"></i> 快速操作
+                    </h6>
+                </div>
+                <div class="card-body">
+                    <div class="row">
+                        <div class="col-md-3 mb-3">
+                            <a href="{{ url_for('admin_user.index_view') }}" class="btn btn-primary btn-block">
+                                <i class="fas fa-users"></i> 用户管理
+                            </a>
+                        </div>
+                        <div class="col-md-3 mb-3">
+                            <a href="{{ url_for('admin_prompt.index_view') }}" class="btn btn-success btn-block">
+                                <i class="fas fa-magic"></i> 提示词管理
+                            </a>
+                        </div>
+                        <div class="col-md-3 mb-3">
+                            <a href="{{ url_for('admin_template.index_view') }}" class="btn btn-info btn-block">
+                                <i class="fas fa-clipboard-list"></i> 模板管理
+                            </a>
+                        </div>
+                        <div class="col-md-3 mb-3">
+                            <a href="{{ url_for('admin_system.logs') }}" class="btn btn-warning btn-block">
+                                <i class="fas fa-file-alt"></i> 系统日志
+                            </a>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<style>
+.border-left-primary {
+    border-left: 0.25rem solid #4e73df !important;
+}
+.border-left-success {
+    border-left: 0.25rem solid #1cc88a !important;
+}
+.border-left-info {
+    border-left: 0.25rem solid #36b9cc !important;
+}
+.border-left-warning {
+    border-left: 0.25rem solid #f6c23e !important;
+}
+.text-gray-300 {
+    color: #dddfeb !important;
+}
+.text-gray-800 {
+    color: #5a5c69 !important;
+}
+.font-weight-bold {
+    font-weight: 700 !important;
+}
+.text-xs {
+    font-size: 0.7rem;
+}
+.btn-block {
+    display: block;
+    width: 100%;
+}
+</style>
+{% endblock %}

src/flask_prompt_master/templates/admin/system_logs.html

@@ -0,0 +1,86 @@
+{% extends 'admin/master.html' %}
+
+{% block title %}系统日志{% endblock %}
+
+{% block body %}
+<div class="container-fluid">
+    <div class="row">
+        <div class="col-12">
+            <h1 class="mb-4">
+                <i class="fas fa-file-alt"></i> 系统日志
+            </h1>
+        </div>
+    </div>
+    
+    <div class="row">
+        <div class="col-12">
+            <div class="card shadow">
+                <div class="card-header py-3">
+                    <h6 class="m-0 font-weight-bold text-primary">
+                        <i class="fas fa-list"></i> 日志列表
+                    </h6>
+                </div>
+                <div class="card-body">
+                    <div class="table-responsive">
+                        <table class="table table-bordered" id="dataTable" width="100%" cellspacing="0">
+                            <thead>
+                                <tr>
+                                    <th>时间</th>
+                                    <th>级别</th>
+                                    <th>模块</th>
+                                    <th>消息</th>
+                                    <th>操作</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <tr>
+                                    <td>2025-08-29 22:34:44</td>
+                                    <td><span class="badge badge-info">INFO</span></td>
+                                    <td>系统管理</td>
+                                    <td>管理员登录成功</td>
+                                    <td>
+                                        <button class="btn btn-sm btn-primary">查看详情</button>
+                                    </td>
+                                </tr>
+                                <tr>
+                                    <td>2025-08-29 22:33:42</td>
+                                    <td><span class="badge badge-success">SUCCESS</span></td>
+                                    <td>应用启动</td>
+                                    <td>Flask应用启动成功</td>
+                                    <td>
+                                        <button class="btn btn-sm btn-primary">查看详情</button>
+                                    </td>
+                                </tr>
+                                <tr>
+                                    <td>2025-08-29 22:33:42</td>
+                                    <td><span class="badge badge-info">INFO</span></td>
+                                    <td>数据库</td>
+                                    <td>数据库连接成功</td>
+                                    <td>
+                                        <button class="btn btn-sm btn-primary">查看详情</button>
+                                    </td>
+                                </tr>
+                            </tbody>
+                        </table>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+
+<style>
+.badge-info {
+    background-color: #17a2b8;
+}
+.badge-success {
+    background-color: #28a745;
+}
+.badge-warning {
+    background-color: #ffc107;
+}
+.badge-danger {
+    background-color: #dc3545;
+}
+</style>
+{% endblock %}