/**
 * @description 路由拦截状态管理，目前两种模式：all模式与intelligence模式，其中partialRoutes是菜单暂未使用
 */
import { getList } from '/@/api/router'
import { authentication, rolesControl } from '/@/config'
import { asyncRoutes, constantRoutes, customRoutes, resetRouter } from '/@/router'
import { convertRouter, filterRoutes } from '/@/utils/routes'
import { isArray } from '/@/utils/validate'
import { gp } from '/@vab/plugins/vab'

const filterHidden = (data: any) => {
  return data.reduce((acc: any, item: any) => {
    if (item.meta && item.meta.hidden) return acc
    const newItem = { ...item }
    if (item.children && item.children.length > 0) newItem.children = filterHidden(item.children)
    return [...acc, newItem]
  }, [])
}

const filterBreadcrumb = (data: any) => {
  return data.reduce((acc: any, item: any) => {
    const newItem = { ...item }
    if (item.children && item.children.length > 0) newItem.children = filterBreadcrumb(item.children)
    return [...acc, newItem]
  }, [])
}

export const useRoutesStore = defineStore('routes', {
  state: (): RoutesModuleType => ({
    tab: {
      data: undefined,
    },
    tabMenu: undefined,
    activeMenu: {
      data: undefined,
    },
    routes: [],
    allRoutes: [],
    breadcrumbRoutes: [],
  }),
  getters: {
    getTab: (state) => state.tab,
    getTabMenu: (state) => (state.tab.data ? state.routes.find((route) => route.name === state.tab.data) : { meta: { title: '' } }),
    getActiveMenu: (state) => state.activeMenu,
    getRoutes: (state) => state.routes.filter((_route) => _route.meta && _route.meta.hidden !== true),
    getAllRoutes: (state) => state.allRoutes.filter((_route) => _route.meta && _route.meta.hidden !== true),
    getBreadcrumbRoutes: (state) => state.breadcrumbRoutes.filter((_route) => _route.meta && _route.meta.hidden !== true),
    getPartialRoutes: (state) =>
      state.tab.data
        ? state.routes.find((route) => route.name === state.tab.data) &&
          state.routes.find((route) => route.name === state.tab.data).children
        : [],
  },
  actions: {
    /**
     * @description 多模式设置路由
     * @param mode
     * @returns
     */
    async setRoutes(mode = 'none') {
      // 默认前端路由
      let routes = [...asyncRoutes]
      // 设置游客路由关闭路由拦截(不需要可以删除)
      const control = mode === 'visit' ? false : rolesControl
      // 设置后端路由(不需要可以删除)
      if (authentication === 'all') {
        const {
          data: { list },
        } = await getList()
        if (!isArray(list)) gp.$baseMessage('路由格式返回有误！', 'error', 'hey')
        if (list.at(-1).path !== '/:pathMatch(.*)*')
          list.push({
            path: '/:pathMatch(.*)*',
            redirect: '/404',
            name: 'NotFound',
            meta: { hidden: true },
          })

        /** 手动添加首页 */
        if (import.meta.env.VITE_APP_BASE_URL !== '') {
          list.unshift({
            path: '/',
            name: 'Root',
            component: 'Layout',
            meta: {
              title: '首页',
              icon: 'home-2-line',
            },
            children: [
              {
                path: 'index',
                name: 'Index',
                component: '/@/views/index/index.vue',
                meta: {
                  title: '首页',
                  icon: 'home-2-line',
                  noClosable: true,
                  noKeepAlive: true,
                  noColumn: true,
                },
              },
            ],
          })
        }
        /** 添加自定义路由 */
        if (customRoutes.length > 0) {
          customRoutes.forEach((item) => {
            const index = list.findIndex((route: any) => route.name === item.name)
            if (index !== -1) {
              item.children?.forEach((child: any) => {
                list[index].children.push(child)
              })
            }
          })
        }
        routes = convertRouter(list)
      }
      // 根据权限和rolesControl过滤路由
      const accessRoutes = filterRoutes([...constantRoutes, ...routes], control)
      // 设置菜单所需路由
      this.routes = filterHidden(accessRoutes)
      this.allRoutes = accessRoutes
      this.breadcrumbRoutes = filterBreadcrumb(accessRoutes)
      // 根据可访问路由重置Vue Router
      await resetRouter(accessRoutes)
    },
    changeMenuMeta(options: any) {
      function handleRoutes(routes: any[]) {
        return routes.map((route) => {
          if (route.name === options.name) Object.assign(route.meta, options.meta)
          if (route.children && route.children.length > 0) route.children = handleRoutes(route.children)
          return route
        })
      }

      this.routes = handleRoutes(this.routes)
    },
    /**
     * @description 修改 activeName
     * @param activeMenu 当前激活菜单
     */
    changeActiveMenu(activeMenu: string) {
      this.activeMenu.data = activeMenu
    },
  },
})
