"""Pydantic schemas for contacts and tags."""

from pydantic import BaseModel, Field


class TagResponse(BaseModel):
    """Public tag representation."""

    id: str
    name: str
    color: str | None = None

    model_config = {"from_attributes": True}


class ContactCreateRequest(BaseModel):
    """Request body for creating a new contact."""

    type: str = Field(..., pattern="^(company|person)$")
    company_name: str | None = Field(None, max_length=255)
    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)
    mobile: str | None = Field(None, max_length=50)
    website: str | None = Field(None, max_length=500)
    billing_street: str | None = Field(None, max_length=255)
    billing_number: str | None = Field(None, max_length=20)
    billing_postalcode: str | None = Field(None, max_length=20)
    billing_city: str | None = Field(None, max_length=100)
    billing_country: str | None = Field(None, max_length=100)
    shipping_street: str | None = Field(None, max_length=255)
    shipping_number: str | None = Field(None, max_length=20)
    shipping_postalcode: str | None = Field(None, max_length=20)
    shipping_city: str | None = Field(None, max_length=100)
    shipping_country: str | None = Field(None, max_length=100)
    tax_number: str | None = Field(None, max_length=50)
    note: str | None = None
    tag_ids: list[str] = []


class ContactUpdateRequest(BaseModel):
    """Request body for updating an existing contact."""

    type: str | None = Field(None, pattern="^(company|person)$")
    company_name: str | None = Field(None, max_length=255)
    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)
    mobile: str | None = Field(None, max_length=50)
    website: str | None = Field(None, max_length=500)
    billing_street: str | None = Field(None, max_length=255)
    billing_number: str | None = Field(None, max_length=20)
    billing_postalcode: str | None = Field(None, max_length=20)
    billing_city: str | None = Field(None, max_length=100)
    billing_country: str | None = Field(None, max_length=100)
    shipping_street: str | None = Field(None, max_length=255)
    shipping_number: str | None = Field(None, max_length=20)
    shipping_postalcode: str | None = Field(None, max_length=20)
    shipping_city: str | None = Field(None, max_length=100)
    shipping_country: str | None = Field(None, max_length=100)
    tax_number: str | None = Field(None, max_length=50)
    note: str | None = None
    tag_ids: list[str] | None = None


class ContactResponse(BaseModel):
    """Public contact representation with tags."""

    id: str
    account_id: str
    type: str
    company_name: str | None = None
    first_name: str | None = None
    last_name: str | None = None
    email: str | None = None
    phone: str | None = None
    mobile: str | None = None
    website: str | None = None
    billing_street: str | None = None
    billing_number: str | None = None
    billing_postalcode: str | None = None
    billing_city: str | None = None
    billing_country: str | None = None
    shipping_street: str | None = None
    shipping_number: str | None = None
    shipping_postalcode: str | None = None
    shipping_city: str | None = None
    shipping_country: str | None = None
    tax_number: str | None = None
    note: str | None = None
    created_at: str
    updated_at: str
    tags: list[TagResponse] = []

    model_config = {"from_attributes": True}


class ContactListResponse(BaseModel):
    """Paginated list of contacts."""

    items: list[ContactResponse]
    total: int
    page: int
    size: int