import type { MenuSetting } from '/@/types/config';

import { computed, unref } from 'vue';

import { appStore } from '/@/store/modules/app';

import { SIDE_BAR_MINI_WIDTH, SIDE_BAR_SHOW_TIT_MINI_WIDTH } from '/@/enums/appEnum';
import { MenuModeEnum, MenuTypeEnum, TriggerEnum } from '/@/enums/menuEnum';

export function useMenuSetting() {
  // Get menu configuration
  const getMenuSetting = computed(() => appStore.getProjectConfig.menuSetting);

  const getCollapsed = computed(() => unref(getMenuSetting).collapsed);

  const getMenuType = computed(() => unref(getMenuSetting).type);

  const getMenuMode = computed(() => unref(getMenuSetting).mode);

  const getMenuFixed = computed(() => unref(getMenuSetting).fixed);

  const getShowMenu = computed(() => unref(getMenuSetting).show);

  const getMenuHidden = computed(() => unref(getMenuSetting).hidden);

  const getMenuWidth = computed(() => unref(getMenuSetting).menuWidth);

  const getTrigger = computed(() => unref(getMenuSetting).trigger);

  const getMenuTheme = computed(() => unref(getMenuSetting).theme);

  const getSplit = computed(() => unref(getMenuSetting).split);

  const getMenuBgColor = computed(() => unref(getMenuSetting).bgColor);

  const getCanDrag = computed(() => unref(getMenuSetting).canDrag);

  const getAccordion = computed(() => unref(getMenuSetting).accordion);

  const getCollapsedShowTitle = computed(() => unref(getMenuSetting).collapsedShowTitle);

  const getTopMenuAlign = computed(() => unref(getMenuSetting).topMenuAlign);

  const getIsSidebarType = computed(() => unref(getMenuType) === MenuTypeEnum.SIDEBAR);

  const getIsTopMenu = computed(() => unref(getMenuType) === MenuTypeEnum.TOP_MENU);

  const getShowTopMenu = computed(() => {
    return unref(getMenuMode) === MenuModeEnum.HORIZONTAL || unref(getSplit);
  });

  const getShowHeaderTrigger = computed(() => {
    if (
      unref(getMenuType) === MenuTypeEnum.TOP_MENU ||
      !unref(getShowMenu) ||
      !unref(getMenuHidden)
    ) {
      return false;
    }

    return unref(getTrigger) === TriggerEnum.HEADER;
  });

  const getIsHorizontal = computed(() => {
    return unref(getMenuMode) === MenuModeEnum.HORIZONTAL;
  });

  const getRealWidth = computed(() => {
    return unref(getCollapsed) ? unref(getMiniWidthNumber) : unref(getMenuWidth);
  });

  const getMiniWidthNumber = computed(() => {
    const { collapsedShowTitle } = unref(getMenuSetting);
    return collapsedShowTitle ? SIDE_BAR_SHOW_TIT_MINI_WIDTH : SIDE_BAR_MINI_WIDTH;
  });

  const getCalcContentWidth = computed(() => {
    const width = unref(getIsTopMenu) || !unref(getShowMenu) ? 0 : unref(getRealWidth);
    return `calc(100% - ${unref(width)}px)`;
  });

  // Set menu configuration
  function setMenuSetting(menuSetting: Partial<MenuSetting>): void {
    appStore.commitProjectConfigState({ menuSetting });
  }

  function toggleCollapsed() {
    setMenuSetting({
      collapsed: !unref(getCollapsed),
    });
  }

  return {
    setMenuSetting,

    toggleCollapsed,

    getMenuFixed,
    getMenuSetting,
    getRealWidth,
    getMenuType,
    getMenuMode,
    getShowMenu,
    getCollapsed,
    getMiniWidthNumber,
    getCalcContentWidth,
    getMenuWidth,
    getTrigger,
    getSplit,
    getMenuTheme,
    getCanDrag,
    getIsHorizontal,
    getCollapsedShowTitle,
    getIsSidebarType,
    getAccordion,
    getShowTopMenu,
    getShowHeaderTrigger,
    getTopMenuAlign,
    getMenuHidden,
    getIsTopMenu,
    getMenuBgColor,
  };
}