import BooleanSetting from '../helpers/boolean_setting.vue'
import ChoiceSetting from '../helpers/choice_setting.vue'
import IntegerSetting from '../helpers/integer_setting.vue'
import FloatSetting from '../helpers/float_setting.vue'
import UnitSetting, { defaultHorizontalUnits } from '../helpers/unit_setting.vue'

import SharedComputedObject from '../helpers/shared_computed_object.js'
import ProfileSettingIndicator from '../helpers/profile_setting_indicator.vue'
import { library } from '@fortawesome/fontawesome-svg-core'
import {
  faGlobe
} from '@fortawesome/free-solid-svg-icons'

library.add(
  faGlobe
)

const AppearanceTab = {
  data () {
    return {
      thirdColumnModeOptions: ['none', 'notifications', 'postform'].map(mode => ({
        key: mode,
        value: mode,
        label: this.$t(`settings.third_column_mode_${mode}`)
      }))
    }
  },
  components: {
    BooleanSetting,
    ChoiceSetting,
    IntegerSetting,
    FloatSetting,
    UnitSetting,
    ProfileSettingIndicator
  },
  computed: {
    horizontalUnits () {
      return defaultHorizontalUnits
    },
    columns () {
      const mode = this.$store.getters.mergedConfig.thirdColumnMode

      const notif = mode === 'none' ? [] : ['notifs']

      if (this.$store.getters.mergedConfig.sidebarRight || mode === 'postform') {
        return [...notif, 'content', 'sidebar']
      } else {
        return ['sidebar', 'content', ...notif]
      }
    },
    instanceSpecificPanelPresent () { return this.$store.state.instance.showInstanceSpecificPanel },
    instanceWallpaperUsed () {
      return this.$store.state.instance.background &&
        !this.$store.state.users.currentUser.background_image
    },
    instanceShoutboxPresent () { return this.$store.state.instance.shoutAvailable },
    language: {
      get: function () { return this.$store.getters.mergedConfig.interfaceLanguage },
      set: function (val) {
        this.$store.dispatch('setOption', { name: 'interfaceLanguage', value: val })
      }
    },
    ...SharedComputedObject()
  }
}

export default AppearanceTab