/* eslint-disable @typescript-eslint/naming-convention */
/* eslint-disable arrow-body-style */
/* eslint-disable @typescript-eslint/prefer-for-of */
/* eslint-disable @typescript-eslint/member-ordering */
import { Component, OnInit } from '@angular/core';
import { AiService } from '../ai.service';

@Component({
  selector: 'app-board',
  templateUrl: './board.component.html',
  styleUrls: ['./board.component.scss'],
})
export class BoardComponent implements OnInit {
  winner: string;
  draw: boolean;
  xIsNext: boolean;
  fields: any[];
  history: any[];

  constructor() {}

  ngOnInit(): void {
    this.resetGame();
  }

  trainUp(playerLearn) {
    console.log('Train Called - to be more like ', playerLearn);

    const AllMoves = this.history.map((board) => {
      return board.map((v) => {
        if (v === playerLearn) {
          return 1;
        } else if (v === null) {
          return 0;
        } else {
          return -1;
        }
      });
    });
    const ai = new AiService();
    const games = [];
    games.push(ai.getMoves(AllMoves));
    ai.trainOnGames(games, (data)=>{ console.log(data); });
  }

  resetGame() {
    this.winner = null;
    this.draw = false;
    this.xIsNext = true;
    this.fields = Array(9).fill(null);
    this.history = [];
  }

  get player() {
    return this.xIsNext ? 'X' : 'O';
  }

  playerPress(i: number) {
    if (this.winner != null) {
      this.resetGame();
      return;
    }
    if (!this.fields[i]) {
      this.fields.splice(i, 1, this.player);

      this.history.push(this.fields.slice());

      this.xIsNext = !this.xIsNext;
      this.calculateWinner();
    }
  }

  calculateWinner() {
    const winners = [
      [0, 1, 2],

      [3, 4, 5],

      [6, 7, 8],

      [0, 3, 6],

      [1, 4, 7],

      [2, 5, 8],

      [0, 4, 8],

      [2, 4, 6],
    ];
    for (let i = 0; i < winners.length; i++) {
      const [a, b, c] = winners[i];

      if (
        this.fields[a] &&
        this.fields[a] === this.fields[b] &&
        this.fields[a] === this.fields[c]
      ) {
        this.winner = this.fields[a];
        return this.fields[a];
      }
    }
    return null;
  }
}