import { initialWeapon, initialArmor, initialNeck, initialRing, i18n, archive_name } from '@/config';
import { conisOfsell } from '@/tool';
import { Base64 } from 'js-base64';

const backgound = new Audio('/audio/backgound.mp3');
backgound.loop = true;
backgound.volume = 0.2;
const battle = new Audio('/audio/battle.mp3');
battle.loop = true;
battle.volume = 0.2;
const music = {
  backgound: backgound,
  battle: battle,
};

const { t } = i18n;

export const play_music = (store, type) => {
  Object.keys(music).forEach((key) => {
    const audio = music[key];
    if (key == type) {
      audio.play();
    } else {
      audio.pause();
    }
  });
};

export const set_music_muted = (store, muted) => {
  Object.keys(music).forEach((key) => {
    music[key].muted = muted;
  });
};

export const set_music_volume = (store, volume) => {
  Object.keys(music).forEach((key) => {
    music[key].volume = volume;
  });
};

export const reset_player_equi = ({ commit }) => {
  const equips = [initialWeapon(), initialArmor(), initialNeck(), initialRing()];
  commit('set_player_equips', equips);
  commit('set_player_lv', 1);
};

export const sell_equip = ({ state, commit }, index) => {
  const item = state.grid[index];
  console.log(item);
  if (item.locked) {
    commit('set_sys_info', { msg: t('sellLocked'), type: 'warning' });
    return;
  }
  const coins = conisOfsell(item);
  const tmp = state.grid;
  tmp[index] = null;
  commit('add_player_coins', coins);
  commit('set_backpack', tmp);
  commit('set_sys_info', { msg: `${t('sellEquip')}${coins}`, type: 'booty' });
};

export const useEquip = ({ state, commit }, index) => {
  const grid = state.grid;
  const tmp = grid[index];
  const type = tmp.type;
  grid[index] = state.playerAttribute[type];
  commit('set_player_equips', [tmp]);
  commit('set_backpack', grid);
};

export const saveGame = ({ state, commit }) => {
  const data = {
    equips: [state.playerAttribute.weapon, state.playerAttribute.armor, state.playerAttribute.ring, state.playerAttribute.neck],
    endlessLv: state.endlessLv,
    lv: state.playerAttribute.lv,
    coins: state.playerAttribute.coins,
    backpack: state.grid,
    autoSell: state.autoSell,
    shop: state.shop,
    reborn: state.rebornPoints,
  };
  var saveData = Base64.encode(Base64.encode(JSON.stringify(data)));
  localStorage.setItem(archive_name, saveData);
  commit('set_sys_info', { msg: t('saveGame.2'), type: 'win' });
};

export const loadGame = ({ commit }, data?) => {
  if (!data) {
    try {
      const archive = localStorage.getItem(archive_name) || '';
      data = JSON.parse(Base64.decode(Base64.decode(archive)));
    } catch (error) {}
  }
  if (!data) {
    commit('set_sys_info', { msg: t('loadEmpty'), type: 'warning' });
  } else if (data == 'undfind') {
    commit('set_sys_info', { msg: t('loadError'), type: 'warning' });
  } else {
    commit('set_player_equips', data.equips);
    commit('set_player_lv', data.lv || 1);
    commit('set_endless_lv', data.endlessLv || 1);
    commit('set_player_coins', data.coins || 0);
    commit('set_backpack', data.backpack);
    commit('set_auto_sell', data.autoSell);
    commit('set_shop', data.shop);
    commit('set_reborn_points', data.reborn);
    commit('set_sys_info', { msg: t('loadSuccess'), type: 'win' });
  }
  commit('call_player_attribute');
};