"""Bundle, licensing and feature-toggle DTOs — Phase 11.8."""
from datetime import datetime
from uuid import UUID

from pydantic import BaseModel, ConfigDict, Field

from app.models.types import (
    BundleDefinitionStatus,
    BundleKey,
    FeatureToggleStatus,
    LicenseBindingStatus,
    TenantBundleStatus,
)
from app.schemas.common import ORMBase

_FORBID = ConfigDict(extra="forbid")


class _Create(BaseModel):
    model_config = _FORBID
    metadata_json: dict | None = None


class _Update(BaseModel):
    model_config = _FORBID
    metadata_json: dict | None = None
    version: int = Field(ge=1)


class _Read(ORMBase):
    id: UUID
    tenant_id: UUID
    metadata_json: dict | None
    version: int
    is_deleted: bool
    created_by: str | None
    updated_by: str | None
    created_at: datetime
    updated_at: datetime


class BundleDefinitionCreate(_Create):
    workspace_id: UUID | None = None
    code: str = Field(min_length=1, max_length=50)
    bundle_key: BundleKey
    name: str = Field(min_length=1, max_length=255)
    description: str | None = None
    status: BundleDefinitionStatus = BundleDefinitionStatus.DRAFT
    feature_keys: list[str] | None = None
    permission_prefixes: list[str] | None = None
    api_prefixes: list[str] | None = None


class BundleDefinitionUpdate(_Update):
    name: str | None = Field(default=None, min_length=1, max_length=255)
    description: str | None = None
    status: BundleDefinitionStatus | None = None
    feature_keys: list[str] | None = None
    permission_prefixes: list[str] | None = None
    api_prefixes: list[str] | None = None


class BundleDefinitionRead(_Read):
    workspace_id: UUID | None
    code: str
    bundle_key: BundleKey
    name: str
    description: str | None
    status: BundleDefinitionStatus
    feature_keys: list | None
    permission_prefixes: list | None
    api_prefixes: list | None


class BundleDefinitionListResponse(BaseModel):
    items: list[BundleDefinitionRead]
    total: int
    page: int
    page_size: int


class TenantBundleCreate(_Create):
    workspace_id: UUID
    site_id: UUID | None = None
    bundle_definition_id: UUID
    status: TenantBundleStatus = TenantBundleStatus.PENDING
    core_entitlement_ref: str | None = Field(default=None, max_length=255)
    expires_at: datetime | None = None


class TenantBundleUpdate(_Update):
    status: TenantBundleStatus | None = None
    core_entitlement_ref: str | None = Field(default=None, max_length=255)
    expires_at: datetime | None = None


class TenantBundleRead(_Read):
    workspace_id: UUID
    site_id: UUID | None
    bundle_definition_id: UUID
    bundle_key: BundleKey
    status: TenantBundleStatus
    core_entitlement_ref: str | None
    activated_at: datetime | None
    expires_at: datetime | None
    activated_by: str | None


class TenantBundleListResponse(BaseModel):
    items: list[TenantBundleRead]
    total: int
    page: int
    page_size: int


class LicenseBindingCreate(_Create):
    workspace_id: UUID
    tenant_bundle_id: UUID | None = None
    bundle_key: BundleKey | None = None
    core_entitlement_ref: str = Field(min_length=1, max_length=255)
    status: LicenseBindingStatus = LicenseBindingStatus.PENDING
    starts_at: datetime | None = None
    ends_at: datetime | None = None


class LicenseBindingUpdate(_Update):
    status: LicenseBindingStatus | None = None
    core_entitlement_ref: str | None = Field(default=None, min_length=1, max_length=255)
    starts_at: datetime | None = None
    ends_at: datetime | None = None


class LicenseBindingRead(_Read):
    workspace_id: UUID
    tenant_bundle_id: UUID | None
    bundle_key: BundleKey | None
    core_entitlement_ref: str
    status: LicenseBindingStatus
    starts_at: datetime | None
    ends_at: datetime | None


class LicenseBindingListResponse(BaseModel):
    items: list[LicenseBindingRead]
    total: int
    page: int
    page_size: int


class FeatureToggleCreate(_Create):
    workspace_id: UUID
    site_id: UUID | None = None
    feature_key: str = Field(min_length=1, max_length=100)
    enabled: bool = False
    status: FeatureToggleStatus = FeatureToggleStatus.ACTIVE
    bundle_key: BundleKey | None = None


class FeatureToggleUpdate(_Update):
    enabled: bool | None = None
    status: FeatureToggleStatus | None = None
    bundle_key: BundleKey | None = None


class FeatureToggleRead(_Read):
    workspace_id: UUID
    site_id: UUID | None
    feature_key: str
    enabled: bool
    status: FeatureToggleStatus
    bundle_key: BundleKey | None


class FeatureToggleListResponse(BaseModel):
    items: list[FeatureToggleRead]
    total: int
    page: int
    page_size: int