from pydantic import BaseModel
from datetime import datetime
from typing import Optional, List
from decimal import Decimal

# 프로젝트 스키마
class ProjectBase(BaseModel):
    official_project_code: Optional[str] = None
    project_name: str
    client_name: Optional[str] = None
    design_project_code: Optional[str] = None
    design_project_name: Optional[str] = None
    description: Optional[str] = None
    notes: Optional[str] = None

class ProjectCreate(ProjectBase):
    pass

class ProjectUpdate(ProjectBase):
    project_name: Optional[str] = None

class Project(ProjectBase):
    id: int
    is_code_matched: bool
    status: str
    created_at: datetime
    updated_at: datetime
    
    class Config:
        from_attributes = True

# 응답 스키마
class ProjectResponse(BaseModel):
    projects: List[Project]
    total: int
    message: str