"""Typed contracts for the Internal Alpha Miner Detail overview."""

from datetime import datetime
from typing import Literal
from uuid import UUID

from pydantic import BaseModel, Field

from app.inventory.models import InventoryMinerDetail
from app.locations.models import MinerLocationDetail


OperationalState = Literal[
    "online", "offline", "unknown", "unstable", "repair", "spare", "retired"
]


class MinerDetailAccess(BaseModel):
    can_view_locations: bool = False
    can_read_repairs: bool = False
    can_view_repairs: bool = False
    can_read_components: bool = False


class MinerDetailLocationSection(BaseModel):
    available: bool
    restricted: bool
    location: MinerLocationDetail | None = None


class MinerDetailRepairEpisode(BaseModel):
    repair_id: UUID | None = None
    source: Literal["modular", "legacy"]
    active: bool
    status: str
    reason: str | None = None
    opened_at: datetime | None = None
    closed_at: datetime | None = None
    latest_context: str | None = None
    latest_context_at: datetime | None = None
    parts_count: int | None = None
    parts_summary: list[str] = Field(default_factory=list)


class MinerDetailRepairSection(BaseModel):
    available: bool
    restricted: bool
    active_repair: MinerDetailRepairEpisode | None = None
    episodes: list[MinerDetailRepairEpisode] = Field(default_factory=list)


class MinerDetailCapabilities(BaseModel):
    can_view_map: bool = False
    can_open_repair_center: bool = False
    can_read_repair_history: bool = False
    can_read_components: bool = False


class MinerDetailOverviewData(BaseModel):
    miner: InventoryMinerDetail
    operational_state: OperationalState
    location: MinerDetailLocationSection
    repair: MinerDetailRepairSection
    capabilities: MinerDetailCapabilities


class MinerDetailOverviewMeta(BaseModel):
    generated_at: datetime
    database_query_count: int = Field(ge=1, le=3)


class MinerDetailOverviewResponse(BaseModel):
    data: MinerDetailOverviewData
    meta: MinerDetailOverviewMeta
    error: None = None