<template>
  <div class="flex w-screen h-screen">
    <Splitpanes class="no-splitter" :dbl-click-splitter="false" horizontal>
      <Pane v-if="!ZEN_MODE" style="height: auto">
        <AppHeader />
      </Pane>
      <Pane
        :class="spacerClass"
        class="flex flex-1 hide-scrollbar !overflow-auto md:mb-0"
      >
        <Splitpanes
          class="no-splitter"
          :dbl-click-splitter="false"
          :horizontal="!mdAndLarger"
        >
          <Pane
            style="width: auto; height: auto"
            class="hide-scrollbar !overflow-auto hidden md:flex md:flex-col"
          >
            <AppSidenav />
          </Pane>
          <Pane class="flex flex-1 hide-scrollbar !overflow-auto">
            <Splitpanes
              class="no-splitter"
              :dbl-click-splitter="false"
              horizontal
            >
              <Pane class="flex flex-1 hide-scrollbar !overflow-auto">
                <main class="flex flex-1 w-full" role="main">
                  <nuxt class="flex flex-1" />
                </main>
              </Pane>
            </Splitpanes>
          </Pane>
        </Splitpanes>
      </Pane>

      <Pane
        style="height: auto"
        class="hide-scrollbar !overflow-auto flex flex-col md:hidden block fixed inset-x-0 bottom-0 z-10"
      >
        <AppSidenav />
        <AppFooter />
      </Pane>
      <Pane style="height: auto" class="hidden md:inline-block">
        <AppFooter />
      </Pane>
    </Splitpanes>
  </div>
</template>

<script lang="ts">
import {
  defineComponent,
  computed,
  onBeforeMount,
  useContext,
  useRouter,
  watch,
} from "@nuxtjs/composition-api"
import { Splitpanes, Pane } from "splitpanes"
import "splitpanes/dist/splitpanes.css"
import { breakpointsTailwind, useBreakpoints } from "@vueuse/core"
import { setupLocalPersistence } from "~/newstore/localpersistence"
import { performMigrations } from "~/helpers/migrations"
import { initUserInfo } from "~/helpers/teams/BackendUserInfo"
import { applySetting, useSetting } from "~/newstore/settings"
import { logPageView } from "~/helpers/fb/analytics"
import { hookKeybindingsListener } from "~/helpers/keybindings"
import { defineActionHandler } from "~/helpers/actions"
import { useSentry } from "~/helpers/sentry"
import { useColorMode } from "~/helpers/utils/composables"

function appLayout() {
  const rightSidebar = useSetting("SIDEBAR")
  const columnLayout = useSetting("COLUMN_LAYOUT")

  const breakpoints = useBreakpoints(breakpointsTailwind)
  const mdAndLarger = breakpoints.greater("md")

  // Initially apply
  onBeforeMount(() => {
    if (mdAndLarger.value) {
      rightSidebar.value = false
      columnLayout.value = true
    }
  })

  // Listen for updates
  watch(mdAndLarger, () => {
    if (!mdAndLarger.value) {
      rightSidebar.value = false
      columnLayout.value = true
    }
  })
}

function setupSentry() {
  const sentry = useSentry()
  const telemetryEnabled = useSetting("TELEMETRY_ENABLED")

  // Disable sentry error reporting if no telemetry allowed
  watch(
    telemetryEnabled,
    () => {
      const client = sentry.getCurrentHub()?.getClient()
      if (!client) return

      client.getOptions().enabled = telemetryEnabled.value
    },
    { immediate: true }
  )
}

function updateThemes() {
  const $colorMode = useColorMode()

  // Apply theme updates
  const themeColor = useSetting("THEME_COLOR")
  const bgColor = useSetting("BG_COLOR")
  const fontSize = useSetting("FONT_SIZE")

  const spacerClass = computed(() => {
    if (fontSize.value === "small") return "spacer-small"
    if (fontSize.value === "large") return "spacer-large"
    return "spacer-medium"
  })

  // Initially apply
  onBeforeMount(() => {
    document.documentElement.setAttribute("data-accent", themeColor.value)
    $colorMode.preference = bgColor.value
    document.documentElement.setAttribute("data-font-size", fontSize.value)
  })

  // Listen for updates
  watch(themeColor, () =>
    document.documentElement.setAttribute("data-accent", themeColor.value)
  )
  watch(bgColor, () => ($colorMode.preference = bgColor.value))
  watch(fontSize, () =>
    document.documentElement.setAttribute("data-font-size", fontSize.value)
  )

  return {
    spacerClass,
  }
}

function defineJumpActions() {
  const router = useRouter()
  const { localePath } = useContext() as any

  defineActionHandler("navigation.jump.rest", () => {
    router.push({ path: localePath("/") })
  })
  defineActionHandler("navigation.jump.graphql", () => {
    router.push({ path: localePath("/graphql") })
  })
  defineActionHandler("navigation.jump.realtime", () => {
    router.push({ path: localePath("/realtime") })
  })
  defineActionHandler("navigation.jump.documentation", () => {
    router.push({ path: localePath("/documentation") })
  })
  defineActionHandler("navigation.jump.settings", () => {
    router.push({ path: localePath("/settings") })
  })
  defineActionHandler("navigation.jump.profile", () => {
    router.push({ path: localePath("/profile") })
  })
  defineActionHandler("settings.theme.system", () => {
    applySetting("BG_COLOR", "system")
  })
  defineActionHandler("settings.theme.light", () => {
    applySetting("BG_COLOR", "light")
  })
  defineActionHandler("settings.theme.dark", () => {
    applySetting("BG_COLOR", "dark")
  })
  defineActionHandler("settings.theme.black", () => {
    applySetting("BG_COLOR", "black")
  })
}

export default defineComponent({
  components: { Splitpanes, Pane },
  setup() {
    appLayout()

    hookKeybindingsListener()

    defineJumpActions()

    const { spacerClass } = updateThemes()

    setupSentry()

    const breakpoints = useBreakpoints(breakpointsTailwind)
    const mdAndLarger = breakpoints.greater("md")

    return {
      mdAndLarger,
      spacerClass,
      ZEN_MODE: useSetting("ZEN_MODE"),
    }
  },
  head() {
    return this.$nuxtI18nHead({ addSeoAttributes: true })
  },
  watch: {
    $route(to) {
      logPageView(to.fullPath)
    },
  },
  beforeMount() {
    setupLocalPersistence()
  },
  async mounted() {
    performMigrations()
    console.info(
      "%cWe ❤︎ open source!",
      "background-color:white;padding:8px 16px;border-radius:8px;font-size:32px;color:red;"
    )
    console.info(
      "%cContribute: https://github.com/hoppscotch/hoppscotch",
      "background-color:black;padding:4px 8px;border-radius:8px;font-size:16px;color:white;"
    )

    const workbox = await (window as any).$workbox
    if (workbox) {
      workbox.addEventListener("installed", (event: any) => {
        if (event.isUpdate) {
          this.$toast.show(`${this.$t("app.new_version_found")}`, {
            duration: 0,
            action: [
              {
                text: `${this.$t("action.dismiss")}`,
                onClick: (_, toastObject) => {
                  toastObject.goAway(0)
                },
              },
              {
                text: `${this.$t("app.reload")}`,
                onClick: (_, toastObject) => {
                  toastObject.goAway(0)
                  window.location.reload()
                },
              },
            ],
          })
        }
      })
    }

    initUserInfo()

    logPageView(this.$router.currentRoute.fullPath)
  },
})
</script>

<style scoped>
.spacer-small {
  margin-bottom: 6.1rem;
}

.spacer-medium {
  margin-bottom: 6.9rem;
}

.spacer-large {
  margin-bottom: 7.8rem;
}

@media screen and (min-width: 768px) {
  .spacer-small {
    margin-bottom: 0rem;
  }

  .spacer-medium {
    margin-bottom: 0rem;
  }

  .spacer-large {
    margin-bottom: 0rem;
  }
}
</style>
