import uuid
from datetime import datetime
from typing import Any

from pydantic import ConfigDict, Field

from common.enums import LocalContentStatus, LocalContentType, LocalSource
from common.models.gmodel import Res_WebPacketProtocol, WebPacketProtocol


class LocalContentData(WebPacketProtocol):
    model_config = ConfigDict(from_attributes=True)

    local_content_id: uuid.UUID
    region_code: str
    content_type: LocalContentType
    source: LocalSource
    external_id: str | None = None
    title: str | None = None
    body: dict[str, Any]
    status: LocalContentStatus
    collected_at: datetime | None = None
    published_at: datetime | None = None
    display_start_at: datetime | None = None
    display_end_at: datetime | None = None


class PlaceContentData(WebPacketProtocol):
    """업장 반경 주변정보 1건(admin 목록용)."""
    model_config = ConfigDict(from_attributes=True)

    place_content_id: uuid.UUID
    place_id: uuid.UUID
    content_type: LocalContentType
    external_id: str
    title: str
    body: dict[str, Any]
    distance_m: int
    has_image: bool
    hidden: bool
    display_end_at: datetime | None = None
    collected_at: datetime | None = None


class ResPlaceContentList(Res_WebPacketProtocol):
    contents: list[PlaceContentData] = []


class ReqHidePlaceContent(WebPacketProtocol):
    hidden: bool


class ReqPublishLocalContent(WebPacketProtocol):
    content_ids: list[uuid.UUID] = Field(min_length=1, max_length=100)


class ReqUpdateLocalContent(WebPacketProtocol):
    title: str | None = Field(default=None, min_length=1, max_length=300)
    body: dict[str, Any] | None = None
    display_start_at: datetime | None = None
    display_end_at: datetime | None = None


class ResLocalContentList(Res_WebPacketProtocol):
    contents: list[LocalContentData] = []


class ResSyncPlace(Res_WebPacketProtocol):
    """업장 반경 동기화 결과 — 종류별로 **남긴** 건수(반경·기간 필터 뒤). changed 는 값이 바뀌었는지."""

    festivals: int = 0
    attractions: int = 0
    restaurants: int = 0
    courses: int = 0
    changed: bool = False


class ResLocalGuide(Res_WebPacketProtocol):
    """에디터 캔버스가 그리는 지역 가이드. ★ 항목 모양은 발행 payload 의 LocalContents 와 **동일**하다
    (services/site_payload._local 을 그대로 거친다) — 캔버스와 발행본이 다른 목록을 보이면 안 된다."""

    attractions: list[dict[str, Any]] = []
    restaurants: list[dict[str, Any]] = []
    festivals: list[dict[str, Any]] = []
    courses: list[dict[str, Any]] = []
    # ★ 1박2일·2박3일 각 5개(services/itinerary_llm_service). 발행본 payload.local.itineraries 와
    #   **같은 값**이다 — 캔버스가 다른 목록을 보이면 "미리보기와 다르다"가 된다.
    itineraries: list[dict[str, Any]] = []
    synced_at: str | None = None


class WeatherData(WebPacketProtocol):
    temperature: float
    weather_code: int
    wind_speed: float | None = None
    observed_at: str
    timezone: str | None = None
    latitude: float
    longitude: float


class ResWeather(Res_WebPacketProtocol):
    weather: WeatherData | None = None
    cached: bool = False
    stale: bool = False