import uuid
from datetime import datetime
from decimal import Decimal
from pydantic import BaseModel, Field


class HoursPayoutCreate(BaseModel):
    user_id: uuid.UUID
    hours: Decimal = Field(gt=0, le=999.99, decimal_places=2)
    period_year: int | None = Field(None, ge=2000, le=2100)
    period_month: int | None = Field(None, ge=1, le=12)
    note: str | None = Field(None, max_length=500)


class HoursPayoutOut(BaseModel):
    model_config = {"from_attributes": True}

    id: uuid.UUID
    company_id: uuid.UUID
    user_id: uuid.UUID
    user_name: str          # Computed: first_name + last_name (wird im Router gesetzt)
    hours: Decimal
    period_year: int | None
    period_month: int | None
    note: str | None
    created_by: uuid.UUID
    created_by_name: str    # Computed im Router
    created_at: datetime


class HoursPayoutListResponse(BaseModel):
    payouts: list[HoursPayoutOut]
    total_count: int