"""
員工 Schemas
"""
from datetime import date, datetime
from typing import Optional
from pydantic import BaseModel, EmailStr


class DepartmentBase(BaseModel):
    """部門基本資訊"""

    id: int
    code: str
    name: str
    level: str


class DepartmentResponse(DepartmentBase):
    """部門回應"""

    parent_id: Optional[int]
    is_active: bool

    class Config:
        from_attributes = True


class EmployeeBase(BaseModel):
    """員工基本資訊"""

    id: int
    employee_no: str
    name: str
    email: str


class EmployeeSimple(EmployeeBase):
    """員工簡要資訊"""

    job_title: Optional[str]
    role: str

    class Config:
        from_attributes = True


class EmployeeResponse(EmployeeBase):
    """員工回應"""

    department_id: int
    department: DepartmentBase
    manager_id: Optional[int]
    manager: Optional[EmployeeBase]
    job_title: Optional[str]
    role: str
    status: str
    hire_date: Optional[date]
    created_at: datetime

    class Config:
        from_attributes = True


class EmployeeCreate(BaseModel):
    """建立員工"""

    employee_no: str
    name: str
    email: EmailStr
    password: str
    department_id: int
    manager_id: Optional[int] = None
    job_title: Optional[str] = None
    role: str = "employee"
    hire_date: Optional[date] = None


class EmployeeUpdate(BaseModel):
    """更新員工"""

    name: Optional[str] = None
    email: Optional[EmailStr] = None
    department_id: Optional[int] = None
    manager_id: Optional[int] = None
    job_title: Optional[str] = None
    role: Optional[str] = None
    status: Optional[str] = None