<script setup lang="ts">
import { diff, omit } from "radash";
import { trackEvent } from "@aptabase/web";

useHead({ title: "Ghostwriter" });

const { user } = useUserSession();

const stravaLink = computed(() => {
  return `https://www.strava.com/athletes/${toValue(user).id}`;
});

interface FormData {
  enabled: boolean;
  language: string;
  units: string;
}

const preferences = useState<FormData>("preferences", () => ({
  enabled: false,
  language: "English",
  units: "Metric",
}));

const { status } = useFetch("/api/preferences", {
  onResponse({ error, response }) {
    if (error) {
      return;
    }

    preferences.value = omit(response._data, ["tone"]) as FormData;
  },
});

onMounted(() => {
  saveOp.resume();
});

const saveOp = watchPausable(
  preferences,
  async (newData) => {
    trackEvent("update_preferences", {
      ...newData,
    });

    await $fetch("/api/preferences", {
      method: "PUT",
      body: toValue(preferences),
    });
  },
  {
    initialState: "paused",
    deep: true,
  },
);
</script>

<template>
  <UContainer class="max-w-2xl py-8 flex flex-col gap-4">
    <div class="font-bold text-lg">Welcome to Ghostwriter!</div>

    <div>
      Ghostwriter automatically generates fun and engaging titles and
      descriptions for your Strava activities, right when they are created.
      Customize your preferences below.
    </div>

    <div>
      Add a touch of creativity to your Strava workouts. Simply enable it and
      choose your language, and we'll do the rest!
    </div>
  </UContainer>
  <UContainer
    class="max-w-2xl py-8 flex flex-col gap-4"
    v-if="status === 'success'"
  >
    <div class="font-bold text-lg">🛠️ Preferences</div>
    <UCard class="">
      <div class="flex flex-col gap-8">
        <CardField>
          <template #title> Enabled </template>
          <template #description>
            Enable/disable automatic generation.
          </template>
          <template #value>
            <USwitch size="lg" v-model="preferences.enabled" />
          </template>
        </CardField>

        <CardField>
          <template #title> Model language </template>
          <template #description>
            Language for generated titles and descriptions.
          </template>
          <template #value>
            <USelect
              class="min-w-28"
              :items="languages"
              v-model="preferences.language"
            />
          </template>
        </CardField>

        <CardField>
          <template #title> Unit system </template>
          <template #description>
            Unit system preference, used in descriptions.
          </template>
          <template #value>
            <USelect
              class="min-w-28"
              v-model="preferences.units"
              :items="units"
            />
          </template>
        </CardField>
      </div>
    </UCard>
  </UContainer>

  <RewriteCard />

  <UContainer class="max-w-2xl py-8 flex flex-col gap-4">
    <div class="font-bold text-lg">🪪 Your connected Strava account</div>
    <UCard class="bg-neutral-50 dark:bg-slate-800">
      <div class="flex flex-col gap-8">
        <CardField>
          <template #title> Full name </template>
          <template #description>
            Full name from your linked Strava account.
          </template>
          <template #value>
            {{ user.name }}
          </template>
        </CardField>

        <CardField>
          <template #title> Country </template>
          <template #description>
            Country associated with your Strava account.
          </template>
          <template #value> {{ user.country }} </template>
        </CardField>

        <CardField>
          <template #title> Athlete ID </template>
          <template #description>
            Your Athlete ID. Click it to view your profile on Strava.</template
          >

          <template #value>
            <ULink :href="stravaLink" class="underline flex items-center gap-2">
              {{ user.id }}
              <UIcon
                name="heroicons:arrow-top-right-on-square"
                class="size-4"
              />
            </ULink>
          </template>
        </CardField>
      </div>
    </UCard>
  </UContainer>
</template>
