import { createStore as create } from 'vuex';
import { Styles, Size } from '../config';
import { getByCodes, getMenus, logout } from '../api/public';
import { mapping } from '../api/role';

export class State {
  dict = {
    active_status: {
      A: '启用',
      B: '禁用',
    },
  };
  roles = {};
  menus = [];
  roleRefresh = true;
  style = Styles.plain;
  size = Size.normal;
}

export class Actions {
  getDictMap = ({ state, commit }, codes) => {
    if (codes == null) {
      return;
    }
    const arr: Array<any> = [];
    for (let i = 0; i < codes.length; i++) {
      const code = codes[i];
      state.dict[code] || arr.push(code);
    }
    if (arr.length == 0) {
      return;
    }
    getByCodes({ codes: arr.join() }).then((rsp: any) => {
      if (rsp) {
        for (let i = 0; i < arr.length; i++) {
          const key = arr[i];
          const dict = {};
          if (rsp[key]) {
            rsp[key].forEach((item) => {
              dict[item.code] = item.name;
            });
          }
          commit('updateDict', [key, dict]);
        }
      }
    });
  };
  getRoleMap = ({ state, commit }) => {
    state.roleRefresh &&
      mapping().then((rsp) => {
        commit('updateState', ['roles', rsp]);
        commit('updateState', ['roleRefresh', false]);
      });
  };
  getMenus = ({ state, commit }) => {
    getMenus().then((rsp) => commit('updateState', ['menus', rsp]));
  };
}

export class Mutations {
  updateState = (state, param) => {
    state[param[0]] = param[1];
  };
  initSize = (state, height) => {
    const size = state.size;
    const head = parseInt(size.headHeight);
    const mainPad = parseInt(size.mainPad);
    const searchRow = parseInt(size.searchRowHeight);
    const searchRowPad = parseInt(size.searchRowPad);
    if (height) {
      size.height = height;
    } else {
      height = size.height;
    }
    size.mainHeight = Math.floor(height - head) + 'px';
    size.tableHeight = height - 2 * (mainPad + searchRowPad) - 3 - searchRow - head;
    size.pTableHeight = size.tableHeight - size.pageHeight;
  };
  updateDict = (state, param) => {
    state.dict[param[0]] = param[1];
  };
}

export interface StoreOptions {
  state?: State;
  getters?;
  actions?;
  mutations?: Mutations;
  modules?;
  plugins?;
  strict?: boolean;
  devtools?: boolean;
}

export const createStore = (options) => {
  return create(options);
};