import { createLocalVue } from '@vue/test-utils'
import { BootstrapVue, IconsPlugin } from 'bootstrap-vue'
import Vuex from 'vuex'
import Vue from 'vue'

import { ValidationProvider, ValidationObserver, extend } from 'vee-validate'
import * as rules from 'vee-validate/dist/rules'
import { messages } from 'vee-validate/dist/locale/en.json'

import RegeneratorRuntime from 'regenerator-runtime'
import VueTimers from 'vue-timers'

import VueMoment from 'vue-moment'

// import clickOutside from '@/directives/click-ouside.js'
import { focus } from 'vue-focus'

import { loadAllRules } from '@/validation-rules'

import { loadFilters } from '@/filters/amount'

import { toasters } from '@/mixins/toaster'
export const toastErrorSpy = jest.spyOn(toasters.methods, 'toastError')
export const toastSuccessSpy = jest.spyOn(toasters.methods, 'toastSuccess')
export const toastInfoSpy = jest.spyOn(toasters.methods, 'toastInfo')

Object.keys(rules).forEach((rule) => {
  extend(rule, {
    ...rules[rule], // copies rule configuration
    message: messages[rule], // assign message
  })
})

const i18nMock = {
  t: (identifier, values) => identifier,
  n: (value, format) => value,
}

loadAllRules(i18nMock)

global.localVue = createLocalVue()

// switch of warnings from bootstrap vue
global.process.env.BOOTSTRAP_VUE_NO_WARN = true

global.localVue.use(BootstrapVue)
global.localVue.use(Vuex)
global.localVue.use(IconsPlugin)
global.localVue.use(RegeneratorRuntime)
global.localVue.use(VueMoment)
global.localVue.use(VueTimers)
global.localVue.component('validation-provider', ValidationProvider)
global.localVue.component('validation-observer', ValidationObserver)
// global.localVue.directive('click-outside', clickOutside)
global.localVue.directive('focus', focus)

global.localVue.mixin(toasters)

const filters = loadFilters(i18nMock)
global.localVue.filter('amount', filters.amount)
global.localVue.filter('GDD', filters.GDD)

// Filter the warnings for portal vue
// https://github.com/BeniRupp/bug_portal-vue-target-already-exists
const consoleWarn = global.console.warn
// eslint-disable-next-line no-console
delete console.warn
// eslint-disable-next-line no-console
console.warn = (m) => {
  if (!m.match(/^\[portal-vue\]: Target .+ already exists$/)) consoleWarn(m)
}

// throw errors for vue warnings to force the programmers to take care about warnings
Vue.config.warnHandler = (w) => {
  throw new Error(w)
}