/** @license
 * JSON Kifu Format
 * Copyright (c) 2014 na2hiro (https://github.com/na2hiro)
 * This software is released under the MIT License.
 * http://opensource.org/licenses/mit-license.php
 */
import {Color, Kind} from "shogi.js";
import {RawKind} from "shogi.js/cjs/Kind";

/**
 * Kifu format
 */
export interface IJSONKifuFormat {
    header: {[index: string]: string};
    initial?: {
        preset: string;
        data?: IStateFormat;
    };
    moves: IMoveFormat[];
}

/**
 * Game state
 */
export interface IStateFormat {
    color: Color;
    board: IPiece[][];
    hands: [IHandFormat, IHandFormat];
}

export type IHandFormat = {
    [index in RawKind]: number;
};

/**
 * Piece
 * TODO: Make color and kind nonnull
 */
export interface IPiece {
    color?: Color;
    kind?: Kind;
}

/**
 * Abstract Move
 */
export interface IMoveMoveFormat {
    color: Color;
    from?: IPlaceFormat;
    to?: IPlaceFormat;
    piece: Kind;
    same?: boolean;
    promote?: boolean;
    capture?: Kind;
    relative?: string;
}

/**
 * Move
 */
export interface IMoveFormat {
    comments?: string[];
    move?: IMoveMoveFormat;
    time?: {
        now: ITimeFormat;
        total: ITimeFormat;
    };
    special?: string;
    forks?: IMoveFormat[][];
}

/**
 * Elapsed Time
 */
export interface ITimeFormat {
    h?: number;
    m: number;
    s: number;
}

/**
 * Position on boards
 */
export interface IPlaceFormat {
    x: number;
    y: number;
}