save code

README.md

@@ -101,11 +101,14 @@
 6. 访问: `http://localhost:8000`
 7. API文档: `http://localhost:8000/docs`
 
-## 数据库配置
+##### 数据库配置
 
 1. 创建数据库: `CREATE DATABASE project_management CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;`
-2. 执行数据库初始化脚本: `docs/init.sql`
+2. 创建用户并授权: `CREATE USER 'project_user'@'localhost' IDENTIFIED BY 'project_password'; GRANT ALL PRIVILEGES ON project_management.* TO 'project_user'@'localhost'; FLUSH PRIVILEGES;`
-3. 配置数据库连接信息
+3. 执行数据库初始化脚本: `docs/init.sql`
+4. 配置数据库连接信息
+
+**注意**: 系统默认使用MySQL数据库，不再支持SQLite。
 
 ## 系统初始化
 

backend/app/api/auth.py

@@ -3,11 +3,12 @@ from fastapi import APIRouter, Depends, HTTPException, status
 from fastapi.security import OAuth2PasswordRequestForm
 from sqlalchemy.orm import Session
 import os
+import bcrypt
 from app.config import settings
 from app.database.database import get_db
 from app.models.user import User
 from app.schemas.auth import Token
-from app.common.utils import verify_password, create_access_token
+from app.common.utils import create_access_token
 
 router = APIRouter(prefix="/auth", tags=["认证"])
 
@@ -17,8 +18,8 @@ def login(form_data: OAuth2PasswordRequestForm = Depends(), db: Session = Depend
     """用户登录"""
     user = db.query(User).filter(User.username == form_data.username).first()
     
-    # 密码验证：比较用户存储的密码
+    # 密码验证：使用bcrypt直接验证密码
-    if not user or form_data.password != user.password:
+    if not user or not bcrypt.checkpw(form_data.password.encode('utf-8'), user.password.encode('utf-8')):
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED,
             detail="Incorrect username or password",

backend/app/api/project.py

@@ -1,4 +1,4 @@
-from typing import List
+from typing import List, Optional
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.orm import Session
 from app.database.database import get_db
@@ -16,11 +16,32 @@ router = APIRouter(prefix="/projects", tags=["项目管理"])
 def get_projects(
     skip: int = 0,
     limit: int = 100,
+    start_date: Optional[str] = None,
+    end_date: Optional[str] = None,
+    min_budget: Optional[int] = None,
+    max_budget: Optional[int] = None,
     db: Session = Depends(get_db),
     current_user: User = Depends(get_current_active_user)
 ):
     """获取项目列表"""
-    projects = db.query(Project).offset(skip).limit(limit).all()
+    projects = db.query(Project)
+    
+    # 按开始日期筛选
+    if start_date:
+        projects = projects.filter(Project.start_date >= start_date)
+    
+    # 按结束日期筛选
+    if end_date:
+        projects = projects.filter(Project.end_date <= end_date)
+    
+    # 按预算范围筛选
+    if min_budget is not None:
+        projects = projects.filter(Project.budget >= min_budget)
+    
+    if max_budget is not None:
+        projects = projects.filter(Project.budget <= max_budget)
+    
+    projects = projects.offset(skip).limit(limit).all()
     return projects
 
 
@@ -38,12 +59,24 @@ def create_project(
         )
     # 创建新项目
     db_project = Project(
+        project_code=project.project_code,
         name=project.name,
+        project_type=project.project_type,
         description=project.description,
         department=project.department,
+        contract_amount=project.contract_amount,
+        project_manager=project.project_manager,
+        client_company=project.client_company,
+        client_contact=project.client_contact,
+        contract_date=project.contract_date,
         budget=project.budget,
         start_date=project.start_date,
-        end_date=project.end_date,
+        planned_end_date=project.planned_end_date,
+        actual_end_date=project.actual_end_date,
+        progress=project.progress,
+        actual_received_amount=project.actual_received_amount,
+        payment_completion_rate=project.payment_completion_rate,
+        payment_terms=project.payment_terms,
         status=project.status,
         created_by=current_user.id
     )

backend/app/models/project.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey
+from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, Float
 from sqlalchemy.sql import func
 from app.database.database import Base
 
@@ -8,13 +8,25 @@ class Project(Base):
     __tablename__ = "projects"
     
     id = Column(Integer, primary_key=True, index=True)
-    name = Column(String(100), nullable=False)
+    project_code = Column(String(50), unique=True, index=True)  # 项目编号
-    description = Column(Text)
+    name = Column(String(100), nullable=False)  # 项目名称
-    created_by = Column(Integer, ForeignKey("users.id"), nullable=False)
+    project_type = Column(String(50))  # 工程类别
-    department = Column(String(50), nullable=False)
+    description = Column(Text)  # 项目描述
-    budget = Column(Integer)
+    created_by = Column(Integer, ForeignKey("users.id"), nullable=False)  # 创建人
-    start_date = Column(DateTime(timezone=True))
+    department = Column(String(50), nullable=False)  # 所属部门
-    end_date = Column(DateTime(timezone=True))
+    contract_amount = Column(Float)  # 合同金额（万元）
-    status = Column(String(20), default="pending")
+    project_manager = Column(String(100))  # 项目负责人
-    created_at = Column(DateTime(timezone=True), server_default=func.now())
+    client_company = Column(String(100))  # 建设单位
-    updated_at = Column(DateTime(timezone=True), onupdate=func.now())
+    client_contact = Column(String(100))  # 建设单位联系人
+    contract_date = Column(DateTime(timezone=True))  # 合同签订日期
+    budget = Column(Integer)  # 预算
+    start_date = Column(DateTime(timezone=True))  # 开始日期
+    planned_end_date = Column(DateTime(timezone=True))  # 计划结束日期
+    actual_end_date = Column(DateTime(timezone=True))  # 实际结束日期
+    progress = Column(Float, default=0.0)  # 累计进度（%）
+    actual_received_amount = Column(Float, default=0.0)  # 实际收款金额（万元）
+    payment_completion_rate = Column(Float, default=0.0)  # 回款完成率（%）
+    payment_terms = Column(Text)  # 付款方式
+    status = Column(String(20), default="pending")  # 状态
+    created_at = Column(DateTime(timezone=True), server_default=func.now())  # 创建时间
+    updated_at = Column(DateTime(timezone=True), onupdate=func.now())  # 更新时间

backend/app/schemas/project.py

@@ -5,13 +5,25 @@ from typing import Optional
 
 class ProjectBase(BaseModel):
     """项目基础模型"""
-    name: str
+    project_code: Optional[str] = None  # 项目编号
-    description: Optional[str] = None
+    name: str  # 项目名称
-    department: str
+    project_type: Optional[str] = None  # 工程类别
-    budget: Optional[int] = None
+    description: Optional[str] = None  # 项目描述
-    start_date: Optional[datetime] = None
+    department: str  # 所属部门
-    end_date: Optional[datetime] = None
+    contract_amount: Optional[float] = None  # 合同金额（万元）
-    status: Optional[str] = "pending"
+    project_manager: Optional[str] = None  # 项目负责人
+    client_company: Optional[str] = None  # 建设单位
+    client_contact: Optional[str] = None  # 建设单位联系人
+    contract_date: Optional[datetime] = None  # 合同签订日期
+    budget: Optional[int] = None  # 预算
+    start_date: Optional[datetime] = None  # 开始日期
+    planned_end_date: Optional[datetime] = None  # 计划结束日期
+    actual_end_date: Optional[datetime] = None  # 实际结束日期
+    progress: Optional[float] = 0.0  # 累计进度（%）
+    actual_received_amount: Optional[float] = 0.0  # 实际收款金额（万元）
+    payment_completion_rate: Optional[float] = 0.0  # 回款完成率（%）
+    payment_terms: Optional[str] = None  # 付款方式
+    status: Optional[str] = "pending"  # 状态
 
 
 class ProjectCreate(ProjectBase):
@@ -21,12 +33,24 @@ class ProjectCreate(ProjectBase):
 
 class ProjectUpdate(BaseModel):
     """更新项目模型"""
+    project_code: Optional[str] = None
     name: Optional[str] = None
+    project_type: Optional[str] = None
     description: Optional[str] = None
     department: Optional[str] = None
+    contract_amount: Optional[float] = None
+    project_manager: Optional[str] = None
+    client_company: Optional[str] = None
+    client_contact: Optional[str] = None
+    contract_date: Optional[datetime] = None
     budget: Optional[int] = None
     start_date: Optional[datetime] = None
-    end_date: Optional[datetime] = None
+    planned_end_date: Optional[datetime] = None
+    actual_end_date: Optional[datetime] = None
+    progress: Optional[float] = None
+    actual_received_amount: Optional[float] = None
+    payment_completion_rate: Optional[float] = None
+    payment_terms: Optional[str] = None
     status: Optional[str] = None
 
 

backend/create_initial_users.py

@@ -0,0 +1,59 @@
+from app.database.database import SessionLocal
+from app.models import User
+import bcrypt
+
+
+def create_initial_users():
+    """创建初始用户"""
+    db = SessionLocal()
+    
+    try:
+        # 检查是否已有用户
+        existing_users = db.query(User).count()
+        if existing_users > 0:
+            print(f"Database already has {existing_users} users. Skipping initialization.")
+            return
+        
+        # 创建初始用户
+        password = "123456"
+        hashed_password = bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt()).decode('utf-8')
+        
+        users = [
+            User(
+                username="admin",
+                password=hashed_password,
+                department="IT",
+                role="admin"
+            ),
+            User(
+                username="marketing",
+                password=hashed_password,
+                department="Marketing",
+                role="marketing"
+            ),
+            User(
+                username="other",
+                password=hashed_password,
+                department="Other",
+                role="other"
+            )
+        ]
+        
+        for user in users:
+            db.add(user)
+        
+        db.commit()
+        print("Initial users created successfully!")
+        print("Username: admin, Password: 123456")
+        print("Username: marketing, Password: 123456")
+        print("Username: other, Password: 123456")
+        
+    except Exception as e:
+        db.rollback()
+        print(f"Error creating initial users: {e}")
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    create_initial_users()

backend/import_projects_from_excel.py

@@ -0,0 +1,89 @@
+import pandas as pd
+from datetime import datetime
+from app.database.database import SessionLocal
+from app.models import Project, User
+
+
+def import_projects_from_excel():
+    """从Excel文件导入项目数据"""
+    db = SessionLocal()
+    
+    try:
+        # 读取Excel文件
+        excel_path = "/home/xsl/code/xsl_node/docs/example.xls"
+        print(f"Reading Excel file: {excel_path}")
+        
+        # 读取所有工作表
+        xls = pd.ExcelFile(excel_path)
+        print(f"Excel file has sheets: {xls.sheet_names}")
+        
+        # 读取第一个工作表
+        df = pd.read_excel(xls, sheet_name=0)
+        print(f"Read {len(df)} rows from Excel")
+        
+        # 获取marketing用户ID
+        marketing_user = db.query(User).filter(User.username == "marketing").first()
+        if not marketing_user:
+            print("Marketing user not found. Exiting.")
+            return
+        
+        # 准备导入的项目数据
+        projects_to_import = []
+        skipped_rows = 0
+        
+        for index, row in df.iterrows():
+            try:
+                # 创建项目对象
+                project = Project(
+                    project_code=str(row.get('项目编号', f'PROJ{index+1}')),
+                    name=str(row.get('项目名称', f'项目{index+1}')),
+                    project_type=str(row.get('工程类别', '')),
+                    description=str(row.get('项目描述', '')),
+                    department=str(row.get('所属部门', '未知部门')),
+                    contract_amount=float(row.get('合同金额（万元）', 0)) if pd.notna(row.get('合同金额（万元）')) else 0,
+                    project_manager=str(row.get('项目负责人', '')),
+                    client_company=str(row.get('建设单位', '')),
+                    client_contact=str(row.get('建设单位联系人', '')),
+                    contract_date=pd.to_datetime(row.get('合同签订日期')).date() if pd.notna(row.get('合同签订日期')) else None,
+                    start_date=pd.to_datetime(row.get('开始日期')).date() if pd.notna(row.get('开始日期')) else None,
+                    planned_end_date=pd.to_datetime(row.get('计划结束日期')).date() if pd.notna(row.get('计划结束日期')) else None,
+                    actual_end_date=pd.to_datetime(row.get('实际结束日期')).date() if pd.notna(row.get('实际结束日期')) else None,
+                    progress=float(row.get('累计进度（%）', 0)) if pd.notna(row.get('累计进度（%）')) else 0,
+                    actual_received_amount=float(row.get('实际收款金额（万元）', 0)) if pd.notna(row.get('实际收款金额（万元）')) else 0,
+                    payment_completion_rate=float(row.get('回款完成率（%）', 0)) if pd.notna(row.get('回款完成率（%）')) else 0,
+                    payment_terms=str(row.get('付款方式', '')),
+                    status=str(row.get('状态', 'pending')),
+                    created_by=marketing_user.id
+                )
+                projects_to_import.append(project)
+                
+                # 每100条记录打印一次进度
+                if (index + 1) % 100 == 0:
+                    print(f"Processed {index + 1} rows...")
+                    
+            except Exception as e:
+                print(f"Error processing row {index + 1}: {e}")
+                skipped_rows += 1
+                continue
+        
+        # 批量导入数据
+        if projects_to_import:
+            print(f"Importing {len(projects_to_import)} projects to database...")
+            db.add_all(projects_to_import)
+            db.commit()
+            print(f"Successfully imported {len(projects_to_import)} projects!")
+            print(f"Skipped {skipped_rows} rows due to errors")
+        else:
+            print("No projects to import")
+            
+    except Exception as e:
+        db.rollback()
+        print(f"Error importing projects: {e}")
+        import traceback
+        traceback.print_exc()
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    import_projects_from_excel()

backend/init_db.py

@@ -0,0 +1,13 @@
+from app.database.database import engine, Base
+from app.models import User, Project, ProjectHistory
+
+
+def init_db():
+    """初始化数据库"""
+    print("Creating database tables...")
+    Base.metadata.create_all(bind=engine)
+    print("Database tables created successfully!")
+
+
+if __name__ == "__main__":
+    init_db()

backend/init_db_with_data.py

@@ -0,0 +1,168 @@
+from app.database.database import engine, Base
+from app.models import User, Project
+from app.database.database import SessionLocal
+import bcrypt
+from datetime import datetime
+
+
+def init_db():
+    """初始化数据库"""
+    print("Creating database tables...")
+    Base.metadata.create_all(bind=engine)
+    print("Database tables created successfully!")
+
+
+def create_initial_users():
+    """创建初始用户"""
+    db = SessionLocal()
+    
+    try:
+        # 检查是否已有用户
+        existing_users = db.query(User).count()
+        if existing_users > 0:
+            print(f"Database already has {existing_users} users. Skipping initialization.")
+            return
+        
+        # 创建初始用户
+        password = "123456"
+        hashed_password = bcrypt.hashpw(password.encode('utf-8'), bcrypt.gensalt()).decode('utf-8')
+        
+        users = [
+            User(
+                username="admin",
+                password=hashed_password,
+                department="IT",
+                role="admin"
+            ),
+            User(
+                username="marketing",
+                password=hashed_password,
+                department="Marketing",
+                role="marketing"
+            ),
+            User(
+                username="other",
+                password=hashed_password,
+                department="Other",
+                role="other"
+            )
+        ]
+        
+        for user in users:
+            db.add(user)
+        
+        db.commit()
+        print("Initial users created successfully!")
+        print("Username: admin, Password: 123456")
+        print("Username: marketing, Password: 123456")
+        print("Username: other, Password: 123456")
+        
+    except Exception as e:
+        db.rollback()
+        print(f"Error creating initial users: {e}")
+    finally:
+        db.close()
+
+
+def create_sample_projects():
+    """创建示例项目数据"""
+    db = SessionLocal()
+    
+    try:
+        # 检查是否已有项目
+        existing_projects = db.query(Project).count()
+        if existing_projects > 0:
+            print(f"Database already has {existing_projects} projects. Skipping initialization.")
+            return
+        
+        # 获取marketing用户ID
+        marketing_user = db.query(User).filter(User.username == "marketing").first()
+        if not marketing_user:
+            print("Marketing user not found. Skipping project creation.")
+            return
+        
+        # 创建示例项目
+        projects = [
+            Project(
+                project_code="chdj2023178",
+                name="台江县井洞塘抽水变设备调试",
+                project_type="分部用户工程",
+                description="台江县井洞塘抽水变设备调试项目",
+                department="台江项目部",
+                contract_amount=0.60,
+                project_manager="杨如云559714",
+                client_company="张小平",
+                client_contact="张小平15908557788",
+                contract_date=datetime(2023, 6, 8),
+                start_date=datetime(2023, 6, 8),
+                planned_end_date=datetime(2023, 6, 13),
+                actual_end_date=datetime(2023, 6, 13),
+                progress=1.00,
+                actual_received_amount=0.60,
+                payment_completion_rate=1.00,
+                payment_terms="合同签生效后，5个工作日内，甲方向乙方支付全部工程款，工程竣工后，乙方应出具试验报告及试验资质给甲方，乙方拨付每笔工程款时应向甲方提供等额的增值税发票。",
+                status="completed",
+                created_by=marketing_user.id
+            ),
+            Project(
+                project_code="chdj2023179",
+                name="凯里市开怀街道配电工程",
+                project_type="配电工程",
+                description="凯里市开怀街道配电工程建设",
+                department="凯里项目部",
+                contract_amount=120.50,
+                project_manager="王小明559715",
+                client_company="凯里市供电局",
+                client_contact="李经理13985556677",
+                contract_date=datetime(2023, 5, 15),
+                start_date=datetime(2023, 5, 20),
+                planned_end_date=datetime(2023, 8, 30),
+                actual_end_date=datetime(2023, 9, 5),
+                progress=1.00,
+                actual_received_amount=120.50,
+                payment_completion_rate=1.00,
+                payment_terms="合同签订后支付30%预付款，工程进度达到50%时支付30%进度款，工程竣工验收后支付35%工程款，预留5%质保金一年后支付。",
+                status="completed",
+                created_by=marketing_user.id
+            ),
+            Project(
+                project_code="chdj2023180",
+                name="雷山县西江镇线路改造工程",
+                project_type="线路工程",
+                description="雷山县西江镇10kV线路改造工程",
+                department="雷山项目部",
+                contract_amount=85.20,
+                project_manager="陈小红559716",
+                client_company="雷山县供电局",
+                client_contact="张主任13885554433",
+                contract_date=datetime(2023, 7, 10),
+                start_date=datetime(2023, 7, 15),
+                planned_end_date=datetime(2023, 10, 20),
+                actual_end_date=None,
+                progress=0.75,
+                actual_received_amount=63.90,
+                payment_completion_rate=0.75,
+                payment_terms="按工程进度付款，每月25日上报进度，次月10日前支付进度款的80%，竣工验收后支付至95%，质保金5%一年后支付。",
+                status="in_progress",
+                created_by=marketing_user.id
+            )
+        ]
+        
+        for project in projects:
+            db.add(project)
+        
+        db.commit()
+        print("Sample projects created successfully!")
+        print(f"Created {len(projects)} sample projects.")
+        
+    except Exception as e:
+        db.rollback()
+        print(f"Error creating sample projects: {e}")
+    finally:
+        db.close()
+
+
+if __name__ == "__main__":
+    init_db()
+    create_initial_users()
+    create_sample_projects()

frontend/src/components/ProjectList.css

@@ -0,0 +1,271 @@
+.project-list {
+  padding: 20px;
+  max-width: 1200px;
+  margin: 0 auto;
+}
+
+.project-list h2 {
+  margin-bottom: 30px;
+  color: #333;
+}
+
+/* 筛选表单样式 */
+.filter-form-container {
+  background: #f9fafb;
+  padding: 20px;
+  border-radius: 8px;
+  margin-bottom: 30px;
+  border: 1px solid #e5e7eb;
+}
+
+.filter-form {
+  display: flex;
+  flex-direction: column;
+  gap: 15px;
+}
+
+.filter-row {
+  display: flex;
+  gap: 20px;
+  flex-wrap: wrap;
+}
+
+.filter-group {
+  flex: 1;
+  min-width: 200px;
+}
+
+.filter-group label {
+  display: block;
+  margin-bottom: 8px;
+  font-size: 14px;
+  font-weight: 600;
+  color: #374151;
+}
+
+.filter-group input {
+  width: 100%;
+  padding: 10px;
+  border: 1px solid #e5e7eb;
+  border-radius: 6px;
+  font-size: 14px;
+}
+
+.filter-group input:focus {
+  outline: none;
+  border-color: #6366f1;
+  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
+}
+
+.filter-actions {
+  display: flex;
+  gap: 10px;
+  margin-top: 10px;
+}
+
+.filter-button, .reset-button {
+  padding: 10px 20px;
+  border: none;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 600;
+  cursor: pointer;
+  transition: all 0.2s ease;
+}
+
+.filter-button {
+  background: #6366f1;
+  color: white;
+}
+
+.filter-button:hover {
+  background: #4f46e5;
+  transform: translateY(-1px);
+}
+
+.reset-button {
+  background: #f3f4f6;
+  color: #374151;
+  border: 1px solid #d1d5db;
+}
+
+.reset-button:hover {
+  background: #e5e7eb;
+  transform: translateY(-1px);
+}
+
+.projects-container {
+  display: flex;
+  flex-direction: column;
+  gap: 1px;
+  background: #e5e7eb;
+  border-radius: 8px;
+  overflow: hidden;
+}
+
+.project-card {
+  background: white;
+  padding: 20px;
+  transition: all 0.2s ease;
+  border-bottom: 1px solid #e5e7eb;
+}
+
+.project-card:last-child {
+  border-bottom: none;
+}
+
+.project-card:hover {
+  background: #f9fafb;
+}
+
+.project-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  margin-bottom: 15px;
+}
+
+.project-header-left {
+  flex: 1;
+}
+
+.project-header h3 {
+  margin: 0 0 5px 0;
+  color: #333;
+  font-size: 18px;
+  font-weight: 600;
+}
+
+.project-code {
+  font-size: 14px;
+  color: #666;
+  font-weight: 500;
+}
+
+.project-description {
+  margin: 10px 0;
+  color: #666;
+  line-height: 1.4;
+  font-size: 14px;
+}
+
+.project-details {
+  display: grid;
+  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+  gap: 15px 20px;
+  margin: 15px 0;
+}
+
+.detail-group {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.detail-group-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #374151;
+  margin-bottom: 5px;
+  padding-bottom: 5px;
+  border-bottom: 1px solid #e5e7eb;
+}
+
+.detail-row {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.detail-label {
+  font-size: 12px;
+  font-weight: 500;
+  color: #6b7280;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.detail-value {
+  font-size: 14px;
+  color: #374151;
+  font-weight: 500;
+}
+
+.project-actions {
+  display: flex;
+  gap: 10px;
+  margin-top: 15px;
+  padding-top: 15px;
+  border-top: 1px solid #e5e7eb;
+}
+
+.edit-button, .delete-button {
+  padding: 8px 16px;
+  border: none;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s ease;
+}
+
+.edit-button {
+  background: #3b82f6;
+  color: white;
+}
+
+.edit-button:hover {
+  background: #2563eb;
+}
+
+.delete-button {
+  background: #ef4444;
+  color: white;
+}
+
+.delete-button:hover {
+  background: #dc2626;
+}
+
+.empty-message {
+  text-align: center;
+  padding: 60px 20px;
+  color: #666;
+  font-size: 16px;
+  background: #f9fafb;
+  border-radius: 8px;
+  border: 2px dashed #e5e7eb;
+  margin: 0;
+}
+
+.loading {
+  text-align: center;
+  padding: 60px 20px;
+  color: #666;
+  font-size: 16px;
+}
+
+.error {
+  text-align: center;
+  padding: 20px;
+  color: #dc2626;
+  background: #fef2f2;
+  border: 1px solid #fecaca;
+  border-radius: 8px;
+  margin-bottom: 20px;
+}
+
+/* 响应式设计 */
+@media (max-width: 768px) {
+  .filter-row {
+    flex-direction: column;
+  }
+  
+  .filter-group {
+    min-width: 100%;
+  }
+  
+  .projects-container {
+    grid-template-columns: 1fr;
+  }
+}

frontend/src/components/ProjectList.jsx

@@ -1,20 +1,27 @@
 import React, { useState, useEffect } from 'react';
 import { projectApi } from '../services/api';
+import './ProjectList.css';
 
 function ProjectList() {
   const [projects, setProjects] = useState([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState('');
+  const [filters, setFilters] = useState({
+    start_date: '',
+    end_date: '',
+    min_budget: '',
+    max_budget: ''
+  });
 
   useEffect(() => {
     fetchProjects();
   }, []);
 
-  const fetchProjects = async () => {
+  const fetchProjects = async (filterParams = {}) => {
     setLoading(true);
     setError('');
     try {
-      const data = await projectApi.getProjects();
+      const data = await projectApi.getProjects(filterParams);
       setProjects(data);
     } catch (err) {
       setError('获取项目列表失败');
@@ -24,6 +31,34 @@ function ProjectList() {
     }
   };
 
+  const handleFilterChange = (e) => {
+    const { name, value } = e.target;
+    setFilters(prev => ({
+      ...prev,
+      [name]: value
+    }));
+  };
+
+  const handleFilterSubmit = (e) => {
+    e.preventDefault();
+    const filterParams = {};
+    if (filters.start_date) filterParams.start_date = filters.start_date;
+    if (filters.end_date) filterParams.end_date = filters.end_date;
+    if (filters.min_budget) filterParams.min_budget = parseInt(filters.min_budget);
+    if (filters.max_budget) filterParams.max_budget = parseInt(filters.max_budget);
+    fetchProjects(filterParams);
+  };
+
+  const handleResetFilters = () => {
+    setFilters({
+      start_date: '',
+      end_date: '',
+      min_budget: '',
+      max_budget: ''
+    });
+    fetchProjects();
+  };
+
   const handleDelete = async (id) => {
     if (window.confirm('确定要删除这个项目吗？')) {
       try {
@@ -47,19 +82,168 @@ function ProjectList() {
   return (
     <div className="project-list">
       <h2>项目列表</h2>
+      
+      {/* 筛选表单 */}
+      <div className="filter-form-container">
+        <form onSubmit={handleFilterSubmit} className="filter-form">
+          <div className="filter-row">
+            <div className="filter-group">
+              <label htmlFor="start_date">开始日期</label>
+              <input
+                type="date"
+                id="start_date"
+                name="start_date"
+                value={filters.start_date}
+                onChange={handleFilterChange}
+              />
+            </div>
+            <div className="filter-group">
+              <label htmlFor="end_date">结束日期</label>
+              <input
+                type="date"
+                id="end_date"
+                name="end_date"
+                value={filters.end_date}
+                onChange={handleFilterChange}
+              />
+            </div>
+            <div className="filter-group">
+              <label htmlFor="min_budget">最小预算</label>
+              <input
+                type="number"
+                id="min_budget"
+                name="min_budget"
+                value={filters.min_budget}
+                onChange={handleFilterChange}
+                placeholder="0"
+              />
+            </div>
+            <div className="filter-group">
+              <label htmlFor="max_budget">最大预算</label>
+              <input
+                type="number"
+                id="max_budget"
+                name="max_budget"
+                value={filters.max_budget}
+                onChange={handleFilterChange}
+                placeholder="999999"
+              />
+            </div>
+          </div>
+          <div className="filter-actions">
+            <button type="submit" className="filter-button">筛选</button>
+            <button type="button" className="reset-button" onClick={handleResetFilters}>重置</button>
+          </div>
+        </form>
+      </div>
+
       <div className="projects-container">
         {projects.length === 0 ? (
           <div className="empty-message">暂无项目</div>
         ) : (
           projects.map((project) => (
             <div key={project.id} className="project-card">
+              <div className="project-header">
+                <div className="project-header-left">
                   <h3>{project.name}</h3>
-              <p>{project.description}</p>
+                  <div className="project-code">项目编号: {project.project_code || '-'}</div>
-              <div className="project-details">
+                  {project.description && (
-                <span>部门: {project.department}</span>
+                    <div className="project-description">{project.description}</div>
-                <span>预算: {project.budget}</span>
+                  )}
-                <span>状态: {project.status}</span>
                 </div>
+              </div>
+              
+              <div className="project-details">
+                {/* 基本信息 */}
+                <div className="detail-group">
+                  <div className="detail-group-title">基本信息</div>
+                  <div className="detail-row">
+                    <div className="detail-label">工程类别</div>
+                    <div className="detail-value">{project.project_type || '-'}</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">所属部门</div>
+                    <div className="detail-value">{project.department}</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">状态</div>
+                    <div className="detail-value">{project.status || '-'}</div>
+                  </div>
+                </div>
+                
+                {/* 财务信息 */}
+                <div className="detail-group">
+                  <div className="detail-group-title">财务信息</div>
+                  <div className="detail-row">
+                    <div className="detail-label">合同金额</div>
+                    <div className="detail-value">{project.contract_amount || 0} 万元</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">实际收款</div>
+                    <div className="detail-value">{project.actual_received_amount || 0} 万元</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">回款完成率</div>
+                    <div className="detail-value">{project.payment_completion_rate || 0}%</div>
+                  </div>
+                </div>
+                
+                {/* 人员信息 */}
+                <div className="detail-group">
+                  <div className="detail-group-title">人员信息</div>
+                  <div className="detail-row">
+                    <div className="detail-label">项目负责人</div>
+                    <div className="detail-value">{project.project_manager || '-'}</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">建设单位</div>
+                    <div className="detail-value">{project.client_company || '-'}</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">联系人</div>
+                    <div className="detail-value">{project.client_contact || '-'}</div>
+                  </div>
+                </div>
+                
+                {/* 时间信息 */}
+                <div className="detail-group">
+                  <div className="detail-group-title">时间信息</div>
+                  <div className="detail-row">
+                    <div className="detail-label">合同签订</div>
+                    <div className="detail-value">{project.contract_date ? new Date(project.contract_date).toLocaleDateString() : '-'}</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">开始日期</div>
+                    <div className="detail-value">{project.start_date ? new Date(project.start_date).toLocaleDateString() : '-'}</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">计划结束</div>
+                    <div className="detail-value">{project.planned_end_date ? new Date(project.planned_end_date).toLocaleDateString() : '-'}</div>
+                  </div>
+                  <div className="detail-row">
+                    <div className="detail-label">实际结束</div>
+                    <div className="detail-value">{project.actual_end_date ? new Date(project.actual_end_date).toLocaleDateString() : '-'}</div>
+                  </div>
+                </div>
+                
+                {/* 进度信息 */}
+                <div className="detail-group">
+                  <div className="detail-group-title">进度信息</div>
+                  <div className="detail-row">
+                    <div className="detail-label">累计进度</div>
+                    <div className="detail-value">{project.progress || 0}%</div>
+                  </div>
+                </div>
+                
+                {/* 付款方式 */}
+                <div className="detail-group">
+                  <div className="detail-group-title">付款方式</div>
+                  <div className="detail-row">
+                    <div className="detail-value">{project.payment_terms || '-'}</div>
+                  </div>
+                </div>
+              </div>
+              
               <div className="project-actions">
                 <button className="edit-button">编辑</button>
                 <button className="delete-button" onClick={() => handleDelete(project.id)}>

frontend/src/services/api.js

@@ -30,10 +30,13 @@ api.interceptors.response.use(
   },
   error => {
     if (error.response && error.response.status === 401) {
-      // 清除token并跳转到登录页
+      // 清除token
       localStorage.removeItem('token');
+      // 如果不是在登录页，才跳转到登录页
+      if (!window.location.pathname.includes('/login')) {
         window.location.href = '/login';
       }
+    }
     return Promise.reject(error);
   }
 );
@@ -41,10 +44,11 @@ api.interceptors.response.use(
 // 认证相关API
 export const authApi = {
   login: (username, password) => {
-    const formData = new FormData();
+    // 创建URLSearchParams对象来发送表单数据
-    formData.append('username', username);
+    const params = new URLSearchParams();
-    formData.append('password', password);
+    params.append('username', username);
-    return api.post('/auth/login', formData, {
+    params.append('password', password);
+    return api.post('/auth/login', params, {
       headers: {
         'Content-Type': 'application/x-www-form-urlencoded'
       }
@@ -54,8 +58,13 @@ export const authApi = {
 
 // 项目相关API
 export const projectApi = {
-  getProjects: () => {
+  getProjects: (filters = {}) => {
-    return api.get('/projects');
+    const params = new URLSearchParams();
+    if (filters.start_date) params.append('start_date', filters.start_date);
+    if (filters.end_date) params.append('end_date', filters.end_date);
+    if (filters.min_budget) params.append('min_budget', filters.min_budget);
+    if (filters.max_budget) params.append('max_budget', filters.max_budget);
+    return api.get(`/projects?${params.toString()}`);
   },
   getProject: (id) => {
     return api.get(`/projects/${id}`);