"""Pydantic schemas for Crew and CrewAvailability."""

from datetime import datetime
from pydantic import BaseModel, Field


class CrewAvailabilityResponse(BaseModel):
    """Public crew availability representation."""
    id: str
    crew_id: str
    start_date: str
    end_date: str
    status: str
    notes: str | None = None
    created_at: str
    updated_at: str

    model_config = {"from_attributes": True}


class CrewCreateRequest(BaseModel):
    """Request body for creating a new crew member."""
    first_name: str = Field(..., max_length=100)
    last_name: str = Field(..., max_length=100)
    email: str | None = Field(None, max_length=255)
    phone: str | None = Field(None, max_length=50)
    role_title: str | None = Field(None, max_length=100)
    hourly_rate: float | None = None
    is_active: bool = True
    notes: str | None = None


class CrewUpdateRequest(BaseModel):
    """Request body for updating a crew member."""
    first_name: str | None = Field(None, max_length=100)
    last_name: str | None = Field(None, max_length=100)
    email: str | None = Field(None, max_length=255)
    phone: str | None = Field(None, max_length=50)
    role_title: str | None = Field(None, max_length=100)
    hourly_rate: float | None = None
    is_active: bool | None = None
    notes: str | None = None


class CrewResponse(BaseModel):
    """Public crew member representation."""
    id: str
    account_id: str
    first_name: str
    last_name: str
    email: str | None = None
    phone: str | None = None
    role_title: str | None = None
    hourly_rate: float | None = None
    is_active: bool
    notes: str | None = None
    created_at: str
    updated_at: str
    availabilities: list[CrewAvailabilityResponse] = []

    model_config = {"from_attributes": True}


class CrewListResponse(BaseModel):
    """Paginated list of crew members."""
    items: list[CrewResponse]
    total: int
    page: int
    size: int


class CrewAvailabilityCreateRequest(BaseModel):
    """Request body for creating crew availability."""
    crew_id: str
    start_date: str = Field(..., description="ISO datetime with timezone")
    end_date: str = Field(..., description="ISO datetime with timezone")
    status: str = Field("available", max_length=20)
    notes: str | None = None


class CrewAvailabilityUpdateRequest(BaseModel):
    """Request body for updating crew availability."""
    start_date: str | None = None
    end_date: str | None = None
    status: str | None = Field(None, max_length=20)
    notes: str | None = None


class CrewAvailabilityListResponse(BaseModel):
    """Paginated list of crew availabilities."""
    items: list[CrewAvailabilityResponse]
    total: int
    page: int
    size: int