"""Pydantic request/response models."""
from __future__ import annotations

from pydantic import BaseModel, Field


# ── Auth ─────────────────────────────────────────────────────────────────────

class LoginRequest(BaseModel):
    username: str = Field(min_length=3, max_length=120)
    password: str = Field(min_length=1, max_length=72)


class TokenResponse(BaseModel):
    access_token: str
    token_type: str = "bearer"


# ── RBAC & Accounts (P1) ─────────────────────────────────────────────────────

class RoleCreate(BaseModel):
    role_key: str = Field(pattern=r"^[a-z][a-z0-9_]{1,30}$")
    label: str
    description: str | None = None
    sort_order: int | None = None


class RoleUpdate(BaseModel):
    label: str | None = None
    description: str | None = None
    sort_order: int | None = None


class CapabilityCreate(BaseModel):
    cap_key: str = Field(pattern=r"^[a-z][a-z0-9_]{1,40}$")
    label: str
    sort_order: int | None = None


class RoleCapCell(BaseModel):
    role_key: str
    cap_key: str
    value: str


class UserCreate(BaseModel):
    username: str = Field(min_length=3, max_length=120)
    password: str = Field(min_length=12, max_length=72)
    full_name: str | None = None
    phone: str | None = None
    status: str | None = None
    roles: list[str] = []


class UserUpdate(BaseModel):
    full_name: str | None = None
    phone: str | None = None
    status: str | None = None
    password: str | None = Field(default=None, min_length=12, max_length=72)
    roles: list[str] | None = None