from datetime import datetime
from typing import Annotated, Optional, Literal, Union

from django.db import IntegrityError, transaction
from ninja import Field as APIField
from ninja import Query
from ninja import Router as APIRouter
from ninja import Schema, UploadedFile
from ninja.pagination import paginate
from pydantic import PositiveInt, field_validator

from c3nav.api.exceptions import API404, APIConflict, APIRequestValidationFailed
from c3nav.api.newauth import APITokenAuth, auth_permission_responses, auth_responses, validate_responses
from c3nav.api.schema import GeometrySchema, LineSchema
from c3nav.api.utils import NonEmptyStr
from c3nav.editor.newapi.schemas import GeometryStylesSchema, EditorID, EditorSpaceGeometriesElemSchema, \
    EditorLevelGeometriesElemSchema, UpdateCacheKey
from c3nav.mapdata.models import Source
from c3nav.mapdata.newapi.base import newapi_etag
from c3nav.mapdata.schemas.responses import BoundsSchema
from c3nav.mesh.dataformats import BoardType, ChipType, FirmwareImage
from c3nav.mesh.messages import MeshMessageType
from c3nav.mesh.models import FirmwareBuild, FirmwareVersion, NodeMessage

editor_api_router = APIRouter(tags=["editor"], auth=APITokenAuth(permissions={"editor_access"}))


@editor_api_router.get('/bounds/', summary="Get editor map boundaries",
                       response={200: BoundsSchema, **auth_permission_responses})
@newapi_etag()
def bounds(request):
    return {
        "bounds": Source.max_bounds(),
    }


@editor_api_router.get('/geometrystyles/', summary="get the default colors for each geometry type",
                       response={200: GeometryStylesSchema, **auth_permission_responses})
@newapi_etag(permissions=False)
def geometrystyles():
    return {
        'building': '#aaaaaa',
        'space': '#eeeeee',
        'hole': 'rgba(255, 0, 0, 0.3)',
        'door': '#ffffff',
        'area': '#55aaff',
        'stair': '#a000a0',
        'ramp': 'rgba(160, 0, 160, 0.2)',
        'obstacle': '#999999',
        'lineobstacle': '#999999',
        'column': 'rgba(0, 0, 50, 0.3)',
        'poi': '#4488cc',
        'shadow': '#000000',
        'graphnode': '#009900',
        'graphedge': '#00CC00',
        'altitudemarker': '#0000FF',
        'wifimeasurement': '#DDDD00',
        'rangingbeacon': '#CC00CC',
    }


@editor_api_router.get('/geometries/space/{space_id}/', summary="get the geometries to display for a space",
                       response={200: list[EditorSpaceGeometriesElemSchema], **API404.dict(),
                                 **auth_permission_responses})
@newapi_etag()  # todo: correct?
def space_geometries(space_id: EditorID, update_cache_key: UpdateCacheKey = None):
    """
    look. this is a complex mess. there will hopefully be more documentation soon. or a better endpoint.
    """
    raise NotImplementedError


@editor_api_router.get('/geometries/level/{level_id}/', summary="get the geometries to display for a level",
                       response={200: list[EditorLevelGeometriesElemSchema], **API404.dict(),
                                 **auth_permission_responses})
@newapi_etag()  # todo: correct?
def level_geometries(level_id: EditorID, update_cache_key: UpdateCacheKey = None):
    """
    look. this is a complex mess. there will hopefully be more documentation soon. or a better endpoint.
    """
    raise NotImplementedError


# todo: need a way to pass the changeset if it's not a session API key


@editor_api_router.get('/{path:path}/', summary="access the editor UI programmatically",
                       response={200: dict, **API404.dict(), **auth_permission_responses})
@newapi_etag()  # todo: correct?
def view_as_api(path: str):
    """
    get editor views rendered as JSON instead of HTML.
    `path` is the path after /editor/.
    this is a mess. good luck. if you actually want to use this, poke us so we might add better documentation.
    """

    raise NotImplementedError


@editor_api_router.post('/{path:path}/', summary="access the editor UI programmatically",
                        response={200: dict, **API404.dict(), **auth_permission_responses})
@newapi_etag()  # todo: correct?
def view_as_api(path: str):
    """
    get editor views rendered as JSON instead of HTML.
    `path` is the path after /editor/.
    this is a mess. good luck. if you actually want to use this, poke us so we might add better documentation.
    """
    raise NotImplementedError