from server.GameBoard import GameBoard

from datetime import datetime
import edgedb, json

class EdgeDB:
  def __init__(self, **kwargs):
    self.client = edgedb.create_client(
      tls_security="insecure"
    )

  def insert_game_type(self, name:str, is_ladder:bool):
    return self.client.query_required_single("""
      insert GameType {
        name := <str>$name,
        is_ladder := <bool>$is_ladder
      }""",
      name=name,
      is_ladder=is_ladder
    )

  def create_moves_with_calculations(self, game_board:GameBoard):
    data = []
    moves = game_board.turns
    snake_calulations = [[calc for calc in ele["data"]] for ele in game_board.snake_class.get_history() ]

    for i in range(len(moves)):
      data.append({"turn": moves[i]["turn"], "move": moves[i]["move"], "game_board": moves[i]["game_board"], "calculations": snake_calulations[i]})

    return data

  def insert(self, game_board:GameBoard):
    game_type = game_board.get_type_of_game()

    self.client.query("""
      insert GameBoard {
        id := <uuid>$id,
        url := <str>$url,
        created_at := <datetime>$created_at,
        turns := <int32>$turns,
        map := <str>$map,
        winner := <str>$winner,
        moves := (
          with input_data := <array <tuple <turn: int32, `move`: str, game_board: json, calculations: array<json> >>>$moves
          for data in array_unpack(input_data)
            insert Moves {
              turn := data.turn,
              snake_move := data.`move`,
              game_board := data.game_board,
              calculations := data.calculations
            }
        ),
        type := (
          insert GameType {
            name := <str>$game_type,
            is_ladder := <bool>$is_ladder
          }
        ),
        ruleset := (
          insert Ruleset {
            name := <str>$ruleset,
            version := <str>$version,
            settings := to_json(<str>$settings)
          }
        ),
        snake := (
          insert Snake {
            type := <str>$snake_type
          } unless conflict on .type else Snake
        )
      }""",

      id=game_board.id,
      url=game_board.url if game_board.url else "",
      created_at=datetime.fromtimestamp(game_board.now_date.timestamp(), game_board.now_date.astimezone().tzinfo),
      turns=game_board.turn,
      map=game_board.map if game_board.map else "standard",
      winner=', '.join(game_board.winner_snake_names) if game_board.winner_snake_names else "",
      moves=[ tuple([x["turn"], x["move"], json.dumps(x["game_board"]), [ json.dumps(ele) for ele in x["calculations"] ] ]) for x in self.create_moves_with_calculations(game_board) ],

      game_type=game_type["name"],
      is_ladder=game_type["is_ladder"],

      ruleset=game_board.ruleset["name"],
      version=game_board.ruleset["version"],
      settings=json.dumps(game_board.ruleset["settings"]),

      snake_type=game_board.snake_class.__class__.__name__,
    )

  def save(self, game_board:GameBoard):
    self.insert(game_board)

  def __del__(self):
    self.client.close()