import { PlayerDeathEvent } from "@/events/playerDeath";
import { Skill } from "@/types/skill";
import { BattleFieldInstance } from "@/types/battleField";
import { PlayerInstanceProperty } from "@/types/player";
import _ from "lodash";

export const getPlayers = (battleField: BattleFieldInstance) => {
  return {
    player1: battleField.players.left,
    player2: battleField.players.right,
  };
};
export const initFnToPlayers = (
  battleField: BattleFieldInstance,
  fn: (player: PlayerInstanceProperty) => void
) => {
  const { player1, player2 } = getPlayers(battleField);
  fn(player1);
  fn(player2);
};

export const checkPlayerDeath = (battleField: BattleFieldInstance) => {
  const player1 = battleField.players.left;
  const player2 = battleField.players.right;

  if (player1.runtimeProperty.hp <= 0) {
    return new PlayerDeathEvent(`玩家【${player1.name}阵亡,游戏结束】`);
  }
  if (player2.runtimeProperty.hp <= 0) {
    return new PlayerDeathEvent(`玩家【${player2.name}阵亡,游戏结束】`);
  }
};

export const toUpperFirstCase = (name: string) =>
  name.charAt(0).toUpperCase() + name.slice(1);

export const getRandomItem = (item: any[]) => {
  const max = item.length - 1;
  const index = _.random(0, max);
  return item[index];
};

export const releaseFrostbite = (
  player: PlayerInstanceProperty,
  frostbite: number
) => {
  const id = player.hooks.afterAttack.tap("release Frostbite", (props) => {
    const battleField = props.battleField;
    const { player2: defender } = getPlayers(battleField);
    defender.hooks.onAdjustFrostbite.call(frostbite);
    removeHookInRoundEnd(player, id, "afterAttack");
    return props;
  });
};
export const releaseFiring = (
  player: PlayerInstanceProperty,
  firing: number
) => {
  player.hooks.onAdjustFiring.call(firing);
};
export const releasePoison = (
  player: PlayerInstanceProperty,
  poison: number
) => {
  const id = player.hooks.afterAttack.tap("release Frostbite", (props) => {
    player.hooks.onAdjustPoison.call(poison);
    removeHookInRoundEnd(player, id, "afterAttack");
    return props;
  });
};
export const removeHookInRoundEnd = (
  player: PlayerInstanceProperty,
  id: number,
  inHooks: string
) => {
  const battleField = player.battleField;
  battleField.roundHooks.roundEnd.tap("remove frostbiteAttack", (props) => {
    player.hooks[inHooks].removeTap(id);
    return props;
  });
};
export const getOpponent = (player: PlayerInstanceProperty) => {
  const battleField = player.battleField;
  if (battleField.players.left === player) return battleField.players.right;
  if (battleField.players.right === player) return battleField.players.left;
  return undefined;
};
export const getPlayerState = (player: PlayerInstanceProperty) => {
  const runtimeProperty = player.runtimeProperty;
  let result = `${player.name}【状态记录】
`;
  for (const [key, value] of Object.entries(runtimeProperty)) {
    result += `${key}:${value} `;
  }
  return result;
};