frontend/src/views/conversas/ConversasWhatsappView.vue

<script setup>
import { computed, nextTick, onMounted, onUnmounted, ref, watch } from "vue";
import LayoutSistema from "../../layout/LayoutSistema.vue";
import ModalMidia from "../../components/ModalMidia.vue";
import BaseBadge from "../../components/base/BaseBadge.vue";
import ChatBubble from "../../components/base/ChatBubble.vue";
import BaseIcon from "../../components/base/BaseIcon.vue";
import ConfirmDialog from "../../components/base/ConfirmDialog.vue";
import { MessageCircle, Trash2, ArrowLeft, Mic, Play, Sparkles, RefreshCw, X, TriangleAlert } from "lucide-vue-next";
import { useConversas } from "../../composables/useConversas.js";
import { useAuth } from "../../composables/useAuth.js";
import { useToast } from "../../composables/useToast.js";
import { ehAudio, ehImagem, ehVideo } from "../../utils/midia.js";
import { avatarIniciais, avatarCor } from "../../utils/avatar.js";

const toast = useToast();

const {
  conversas,
  conversasLoading,
  conversasError,
  conversaAtivaId,
  mensagens,
  mensagensLoading,
  mensagensError,
  enviando,
  midiaUrls,
  midiaErros,
  sugestao,
  sugestaoLoading,
  sugestaoError,
  resolverMidia,
  carregarConversas,
  abrirConversa,
  fecharConversa,
  enviarResposta,
  excluirConversa,
  buscarSugestao,
  descartarSugestao
} = useConversas();

const mediaViewer = ref(null);
const mensagensEl = ref(null);

const NEAR_BOTTOM_THRESHOLD_PX = 80;

function isNearBottom() {
  const el = mensagensEl.value;
  if (!el) return true;
  return el.scrollHeight - el.scrollTop - el.clientHeight <= NEAR_BOTTOM_THRESHOLD_PX;
}

watch(
  () => [mensagens.value.length, mensagensLoading.value],
  async () => {
    const el = mensagensEl.value;
    const shouldStick = !el || isNearBottom();
    await nextTick();
    if (!el || !shouldStick) return;
    el.scrollTop = el.scrollHeight;
  }
);

watch(conversaAtivaId, async () => {
  await nextTick();
  const el = mensagensEl.value;
  if (el) el.scrollTop = el.scrollHeight;
});

function midiaInfo(m) {
  return { tipo: m.TipoMidia, transcricao: null, url: midiaUrls.value[m.Id] };
}

function abrirMidia(m) {
  const url = midiaUrls.value[m.Id];
  if (!url) return;
  mediaViewer.value = { url, tipo: ehImagem(midiaInfo(m)) ? "imagem" : "video" };
}

watch(
  mensagens,
  (lista) => {
    for (const m of lista) {
      if (m.MidiaPath) resolverMidia(m);
    }
  },
  { immediate: true }
);

const confirmandoExclusao = ref(null);
const excluindo = ref(null);

async function onExcluir(id) {
  excluindo.value = id;
  try {
    await excluirConversa(id);
    confirmandoExclusao.value = null;
    toast.sucesso("Conversa excluída com sucesso.");
  } catch (err) {
    toast.erro(`Erro ao excluir: ${err?.message ?? "erro desconhecido"}`);
  } finally {
    excluindo.value = null;
  }
}

const { user } = useAuth();
const isAdmin = computed(() => String(user.value?.Nivel) === "3");

const texto = ref("");
const inputResposta = ref(null);

const RESPOSTA_ALTURA_MAX_PX = 120;

function ajustarAlturaResposta() {
  const el = inputResposta.value;
  if (!el) return;
  el.style.height = "auto";
  el.style.height = `${Math.min(el.scrollHeight, RESPOSTA_ALTURA_MAX_PX)}px`;
}

function usarSugestao() {
  if (!sugestao.value) return;
  texto.value = sugestao.value;
  nextTick(() => {
    inputResposta.value?.focus();
    ajustarAlturaResposta();
  });
}

const conversaAtiva = computed(() => conversas.value.find((c) => c.Id === conversaAtivaId.value) ?? null);

function formatHora(value) {
  if (!value) return "";
  const d = new Date(value);
  if (Number.isNaN(d.getTime())) return "";
  return d.toLocaleTimeString("pt-BR", { hour: "2-digit", minute: "2-digit" });
}

function formatPrevia(conversa) {
  return conversa.NomeContato || conversa.Telefone;
}

function formatData(value) {
  if (!value) return "";
  const d = new Date(value);
  if (Number.isNaN(d.getTime())) return "";
  return d.toLocaleDateString("pt-BR", { day: "2-digit", month: "2-digit", year: "numeric" });
}

function formatUltimaMensagem(value) {
  if (!value) return "";
  const d = new Date(value);
  if (Number.isNaN(d.getTime())) return "";
  const hoje = new Date().setHours(0, 0, 0, 0);
  const ontem = hoje - 86400000;
  const dia = new Date(value).setHours(0, 0, 0, 0);
  if (dia === hoje) return formatHora(value);
  if (dia === ontem) return "Ontem";
  return d.toLocaleDateString("pt-BR", { day: "2-digit", month: "2-digit" });
}

const conversasAgrupadas = computed(() => {
  const hoje = new Date().setHours(0, 0, 0, 0);
  const ontem = hoje - 86400000;
  const semana = hoje - 6 * 86400000;
  const grupos = [
    { label: "Hoje", items: [] },
    { label: "Ontem", items: [] },
    { label: "Últimos 7 dias", items: [] },
    { label: "Mais antigas", items: [] }
  ];
  for (const c of conversas.value) {
    const raw = c.UltimaMensagemEm ?? c.CreatedAt;
    const t = raw ? new Date(raw).getTime() : 0;
    if (t >= hoje) grupos[0].items.push(c);
    else if (t >= ontem) grupos[1].items.push(c);
    else if (t >= semana) grupos[2].items.push(c);
    else grupos[3].items.push(c);
  }
  return grupos.filter((g) => g.items.length > 0);
});

function statusBadgeVariant(status) {
  return status === "aberta" ? "success" : "default";
}

function statusBadgeTexto(status) {
  if (status === "aberta") return "Aberta";
  if (status === "fechada") return "Fechada";
  return status || "—";
}

function novoDia(idx) {
  const atual = mensagens.value[idx]?.Timestamp;
  if (!atual) return false;
  if (idx === 0) return true;
  const anterior = mensagens.value[idx - 1]?.Timestamp;
  if (!anterior) return true;
  return new Date(atual).toDateString() !== new Date(anterior).toDateString();
}

function mensagemErroEnvio(err) {
  if (err?.message === "whatsapp_nao_conectado") return "WhatsApp desconectado. Peça a um admin para reconectar.";
  return `Erro ao enviar: ${err?.message ?? "erro desconhecido"}`;
}

async function enviar() {
  if (!texto.value.trim() || enviando.value) return;
  const valor = texto.value;
  texto.value = "";
  await nextTick();
  ajustarAlturaResposta();
  try {
    await enviarResposta(valor);
  } catch (err) {
    texto.value = valor;
    toast.erro(mensagemErroEnvio(err));
    await nextTick();
    ajustarAlturaResposta();
  }
}

let refreshTimer = null;

function pollConversas() {
  if (document.visibilityState !== "visible") return;
  carregarConversas();
}

function handleVisibilityChange() {
  if (document.visibilityState === "visible") carregarConversas();
}

onMounted(() => {
  carregarConversas();
  refreshTimer = setInterval(pollConversas, 5000);
  document.addEventListener("visibilitychange", handleVisibilityChange);
});

onUnmounted(() => {
  if (refreshTimer) clearInterval(refreshTimer);
  document.removeEventListener("visibilitychange", handleVisibilityChange);
  fecharConversa();
});
</script>

<template>
  <LayoutSistema>
    <div class="grid h-[calc(100vh-var(--layout-header-height)-4rem)] grid-cols-[300px_1fr] gap-4 max-whatsapp:grid-cols-1 max-whatsapp:gap-0">
      <section
        class="flex min-h-0 flex-col rounded-2xl border border-gray-200 bg-gray-100/50 shadow-sm backdrop-blur-md dark:border-gray-700 dark:bg-secondary/50"
        :class="conversaAtivaId ? 'max-whatsapp:hidden' : ''"
      >
        <div class="flex items-center justify-between border-b border-gray-200 px-4 py-3 dark:border-gray-700">
          <span class="text-sm font-semibold text-foreground">Conversas</span>
          <span v-if="conversas.length" class="rounded-full bg-black/[0.04] px-2 py-0.5 text-[11px] font-medium text-gray-500 dark:bg-white/[0.06] dark:text-gray-400">
            {{ conversas.length }}
          </span>
        </div>

        <div v-if="conversasLoading && !conversas.length" class="flex flex-1 items-center justify-center p-4 text-sm text-muted-foreground">
          Carregando...
        </div>
        <div v-else-if="conversasError" class="m-4 rounded-lg bg-red-50 px-4 py-3 text-xs text-red-800 dark:bg-red-900/30 dark:text-red-300">
          {{ conversasError }}
        </div>
        <div v-else-if="!conversas.length" class="flex flex-1 flex-col items-center justify-center gap-2 p-4 text-center">
          <BaseIcon :icon="MessageCircle" class="h-8 w-8 text-gray-300 dark:text-gray-600" strokeWidth="1.5" />
          <p class="text-sm text-muted-foreground">Nenhuma conversa ainda.</p>
          <p class="text-xs text-muted-foreground">Mande uma mensagem para o número de teste no WhatsApp.</p>
        </div>

        <div v-else class="scroll-thin min-h-0 flex-1 overflow-y-auto p-2">
          <template v-for="grupo in conversasAgrupadas" :key="grupo.label">
            <div class="px-2 pt-2 pb-1 text-[10px] font-medium uppercase tracking-wide text-muted-foreground">
              {{ grupo.label }}
            </div>
            <div class="space-y-1">
            <div
              v-for="c in grupo.items"
              :key="c.Id"
              class="group relative rounded-xl transition-colors"
              :class="
                c.Id === conversaAtivaId
                  ? 'bg-primary/10 dark:bg-primary/20'
                  : 'hover:bg-black/[0.03] dark:hover:bg-white/[0.04]'
              "
            >
              <button type="button" class="flex w-full items-center gap-3 p-2.5 pr-9 text-left" @click="abrirConversa(c.Id)">
                <div
                  class="flex h-10 w-10 shrink-0 items-center justify-center rounded-full text-xs font-bold text-white ring-1 ring-white/20"
                  :class="avatarCor(c.NomeContato || c.Telefone)"
                >
                  {{ avatarIniciais(c.NomeContato || c.Telefone) }}
                </div>
                <div class="min-w-0 flex-1">
                  <div class="flex items-center justify-between gap-2">
                    <span class="truncate text-sm font-semibold text-foreground">{{ formatPrevia(c) }}</span>
                    <span v-if="formatUltimaMensagem(c.UltimaMensagemEm ?? c.CreatedAt)" class="shrink-0 text-[11px] text-muted-foreground">
                      {{ formatUltimaMensagem(c.UltimaMensagemEm ?? c.CreatedAt) }}
                    </span>
                  </div>
                  <div class="mt-0.5 flex items-center justify-between gap-2">
                    <span class="truncate text-xs text-muted-foreground">{{ c.Telefone }}</span>
                    <BaseBadge :variant="statusBadgeVariant(c.Status)" class="shrink-0 !px-2 !py-0.5 text-[10px]">
                      {{ statusBadgeTexto(c.Status) }}
                    </BaseBadge>
                  </div>
                </div>
              </button>

              <button
                v-if="isAdmin"
                type="button"
                class="absolute right-1 top-1 rounded-lg border border-transparent p-1.5 text-gray-400 opacity-0 transition-opacity hover:border-red-200 hover:bg-red-50 hover:text-red-600 focus:opacity-100 focus-visible:opacity-100 group-hover:opacity-100 max-whatsapp:opacity-100 dark:hover:border-red-900/50 dark:hover:bg-red-950/30 dark:hover:text-red-400"
                title="Excluir conversa"
                aria-label="Excluir conversa"
                @click="confirmandoExclusao = c.Id"
              >
                <BaseIcon :icon="Trash2" class="h-4 w-4" />
              </button>

            </div>
          </div>
        </template>
        </div>
      </section>

      <section
        class="flex min-h-0 flex-col rounded-2xl border border-gray-200 bg-background/70 shadow-sm dark:border-gray-700 dark:bg-background/20"
        :class="!conversaAtivaId ? 'max-whatsapp:hidden' : ''"
      >
        <template v-if="!conversaAtivaId">
          <div class="flex flex-1 items-center justify-center text-sm text-muted-foreground">
            Selecione uma conversa para começar a responder.
          </div>
        </template>

        <template v-else>
          <div class="flex items-center gap-3 border-b border-gray-200 px-4 py-3 dark:border-gray-700">
            <button
              type="button"
              class="hidden h-8 w-8 shrink-0 items-center justify-center rounded-lg text-gray-500 hover:bg-black/[0.03] max-whatsapp:inline-flex dark:text-gray-400 dark:hover:bg-white/[0.04]"
              title="Voltar para a lista"
              @click="fecharConversa"
            >
              <BaseIcon :icon="ArrowLeft" class="h-4 w-4" />
            </button>
            <div
              v-if="conversaAtiva"
              class="flex h-9 w-9 shrink-0 items-center justify-center rounded-full text-xs font-bold text-white ring-1 ring-white/20"
              :class="avatarCor(conversaAtiva.NomeContato || conversaAtiva.Telefone)"
            >
              {{ avatarIniciais(conversaAtiva.NomeContato || conversaAtiva.Telefone) }}
            </div>
            <div class="min-w-0 flex-1">
              <div class="truncate text-sm font-semibold text-foreground">
                {{ conversaAtiva ? formatPrevia(conversaAtiva) : "" }}
              </div>
              <div v-if="conversaAtiva" class="truncate text-xs text-muted-foreground">{{ conversaAtiva.Telefone }}</div>
            </div>
            <BaseBadge v-if="conversaAtiva" :variant="statusBadgeVariant(conversaAtiva.Status)" class="shrink-0">
              {{ statusBadgeTexto(conversaAtiva.Status) }}
            </BaseBadge>
          </div>

          <div ref="mensagensEl" class="scroll-thin min-h-0 flex-1 overflow-y-auto p-4">
            <div v-if="mensagensLoading" class="text-sm text-muted-foreground">Carregando conversa...</div>
            <div v-else-if="mensagensError" class="rounded-lg bg-red-50 px-4 py-3 text-xs text-red-800 dark:bg-red-900/30 dark:text-red-300">
              {{ mensagensError }}
            </div>
            <div v-else-if="!mensagens.length" class="text-sm text-muted-foreground">
              Nenhuma mensagem nessa conversa ainda.
            </div>

            <div v-else class="space-y-2">
              <template v-for="(m, i) in mensagens" :key="m.Id">
                <div v-if="novoDia(i)" class="flex justify-center py-2 first:pt-0">
                  <span class="rounded-full bg-black/[0.05] px-3 py-0.5 text-[11px] font-medium text-gray-500 dark:bg-white/[0.06] dark:text-gray-400">
                    {{ formatData(m.Timestamp) }}
                  </span>
                </div>
              <ChatBubble :own="m.Direcao === 'saida'">
                  <template v-if="ehAudio(midiaInfo(m))">
                    <div class="flex items-center gap-1.5 text-xs font-medium text-muted-foreground">
                      <BaseIcon :icon="Mic" class="h-3.5 w-3.5" />
                      Mensagem de áudio
                    </div>
                    <audio v-if="midiaUrls[m.Id]" controls preload="none" :src="midiaUrls[m.Id]" class="mt-1.5 h-9 w-64 max-w-full"></audio>
                    <button
                      v-else-if="midiaErros[m.Id]"
                      type="button"
                      class="mt-1 text-xs font-medium text-red-500 underline"
                      @click="resolverMidia(m)"
                    >
                      Falha ao carregar áudio — tentar novamente
                    </button>
                    <p v-else class="mt-1 text-xs italic text-muted-foreground">Carregando áudio...</p>
                    <p v-if="m.Corpo" class="mt-1 whitespace-pre-wrap break-words text-sm text-foreground">{{ m.Corpo }}</p>
                  </template>
                  <template v-else-if="ehImagem(midiaInfo(m)) && m.MidiaPath">
                    <img
                      v-if="midiaUrls[m.Id]"
                      :src="midiaUrls[m.Id]"
                      alt="Imagem enviada na conversa"
                      loading="lazy"
                      title="Ver imagem"
                      class="max-h-80 max-w-full cursor-pointer rounded-lg object-contain"
                      @click="abrirMidia(m)"
                    />
                    <button
                      v-else-if="midiaErros[m.Id]"
                      type="button"
                      class="text-xs font-medium text-red-500 underline"
                      @click="resolverMidia(m)"
                    >
                      Falha ao carregar imagem — tentar novamente
                    </button>
                    <p v-else class="text-xs italic text-muted-foreground">Carregando imagem...</p>
                    <p v-if="m.Corpo" class="mt-1 whitespace-pre-wrap break-words text-sm text-foreground">{{ m.Corpo }}</p>
                  </template>
                  <template v-else-if="ehVideo(midiaInfo(m)) && m.MidiaPath">
                    <div
                      v-if="midiaUrls[m.Id]"
                      class="relative inline-block cursor-pointer overflow-hidden rounded-lg"
                      title="Ver vídeo"
                      @click="abrirMidia(m)"
                    >
                      <video :src="midiaUrls[m.Id]" preload="metadata" muted class="max-h-80 max-w-full rounded-lg object-contain"></video>
                      <div class="absolute inset-0 flex items-center justify-center bg-black/20">
                        <div class="flex h-11 w-11 items-center justify-center rounded-full bg-white/85 text-gray-900">
                          <BaseIcon :icon="Play" class="h-5 w-5 translate-x-0.5" fill="currentColor" stroke="none" />
                        </div>
                      </div>
                    </div>
                    <button
                      v-else-if="midiaErros[m.Id]"
                      type="button"
                      class="text-xs font-medium text-red-500 underline"
                      @click="resolverMidia(m)"
                    >
                      Falha ao carregar vídeo — tentar novamente
                    </button>
                    <p v-else class="text-xs italic text-muted-foreground">Carregando vídeo...</p>
                    <p v-if="m.Corpo" class="mt-1 whitespace-pre-wrap break-words text-sm text-foreground">{{ m.Corpo }}</p>
                  </template>
                  <p v-else-if="m.Corpo" class="whitespace-pre-wrap break-words text-sm text-foreground">{{ m.Corpo }}</p>
                  <a
                    v-if="m.MidiaPath && !ehAudio(midiaInfo(m)) && !ehImagem(midiaInfo(m)) && !ehVideo(midiaInfo(m)) && midiaUrls[m.Id]"
                    :href="midiaUrls[m.Id]"
                    target="_blank"
                    rel="noopener noreferrer"
                    class="mt-1 inline-block text-xs font-medium text-primary underline"
                  >
                    Abrir arquivo{{ m.MidiaNomeArquivo ? `: ${m.MidiaNomeArquivo}` : "" }}
                  </a>
                  <div class="mt-0.5 text-right text-[10px] text-muted-foreground">{{ formatHora(m.Timestamp) }}</div>
              </ChatBubble>
              </template>
            </div>
          </div>

          <Transition name="sugestao-fade">
          <div v-if="sugestao" class="mx-3 mb-2 rounded-xl border border-primary/30 bg-primary/5 p-3 dark:border-primary/40 dark:bg-primary/10">
            <div class="mb-1.5 flex items-center justify-between gap-2">
              <div class="flex min-w-0 items-center gap-2">
                <span class="flex h-6 w-6 shrink-0 items-center justify-center rounded-full bg-primary/15 text-primary dark:bg-primary/25">
                  <BaseIcon :icon="Sparkles" class="h-3.5 w-3.5" />
                </span>
                <span class="truncate text-[11px] font-semibold uppercase tracking-wide text-primary">Sugestão do star-atendente</span>
              </div>
              <div class="flex shrink-0 items-center gap-0.5">
                <button
                  type="button"
                  class="rounded-lg p-1 text-gray-400 transition-colors hover:bg-black/[0.04] hover:text-gray-600 disabled:opacity-40 dark:text-gray-500 dark:hover:bg-white/[0.06] dark:hover:text-gray-300"
                  title="Gerar outra sugestão"
                  aria-label="Gerar outra sugestão"
                  :disabled="sugestaoLoading"
                  @click="buscarSugestao"
                >
                  <BaseIcon :icon="RefreshCw" class="h-3.5 w-3.5" :class="{ 'animate-spin': sugestaoLoading }" />
                </button>
                <button
                  type="button"
                  class="rounded-lg p-1 text-gray-400 transition-colors hover:bg-black/[0.04] hover:text-muted-foreground dark:hover:bg-white/[0.06] dark:hover:text-gray-300"
                  title="Descartar sugestão"
                  aria-label="Descartar sugestão"
                  @click="descartarSugestao"
                >
                  <BaseIcon :icon="X" class="h-3.5 w-3.5" />
                </button>
              </div>
            </div>
            <p
              class="whitespace-pre-wrap break-words text-sm leading-relaxed text-gray-800 transition-opacity dark:text-gray-200"
              :class="{ 'opacity-50': sugestaoLoading }"
            >
              {{ sugestao }}
            </p>
            <button
              type="button"
              class="mt-2 rounded-lg bg-primary px-3 py-1 text-xs font-medium text-white transition-colors hover:bg-primary/90 disabled:opacity-50"
              :disabled="sugestaoLoading"
              @click="usarSugestao"
            >
              Usar esta resposta
            </button>
          </div>
          <div v-else-if="sugestaoLoading" class="mx-3 mb-2 flex items-center gap-2 rounded-xl border border-primary/30 bg-primary/5 p-3 dark:border-primary/40 dark:bg-primary/10">
            <span class="flex h-6 w-6 shrink-0 items-center justify-center rounded-full bg-primary/15 text-primary dark:bg-primary/25">
              <BaseIcon :icon="Sparkles" class="h-3.5 w-3.5" />
            </span>
            <span class="flex items-center gap-1">
              <span class="h-1.5 w-1.5 animate-bounce rounded-full bg-primary" style="animation-delay: 0ms" />
              <span class="h-1.5 w-1.5 animate-bounce rounded-full bg-primary" style="animation-delay: 150ms" />
              <span class="h-1.5 w-1.5 animate-bounce rounded-full bg-primary" style="animation-delay: 300ms" />
            </span>
            <span class="text-xs text-muted-foreground">Gerando sugestão...</span>
          </div>
          <div v-else-if="sugestaoError" class="mx-3 mb-2 flex items-start gap-2 rounded-xl border border-red-200 bg-red-50 p-3 dark:border-red-900/40 dark:bg-red-900/20">
            <BaseIcon :icon="TriangleAlert" class="mt-0.5 h-4 w-4 shrink-0 text-red-500 dark:text-red-400" />
            <div class="min-w-0 flex-1">
              <p class="text-xs text-red-800 dark:text-red-300">Não foi possível gerar a sugestão: {{ sugestaoError }}</p>
              <button
                type="button"
                class="mt-1.5 text-xs font-medium text-red-700 underline hover:text-red-900 dark:text-red-300 dark:hover:text-red-100"
                @click="buscarSugestao"
              >
                Tentar novamente
              </button>
            </div>
          </div>
          </Transition>

          <form class="flex items-end gap-2 border-t border-gray-200 p-3 dark:border-gray-700" @submit.prevent="enviar">
            <textarea
              ref="inputResposta"
              v-model="texto"
              rows="1"
              placeholder="Digite uma resposta... (Enter envia, Shift+Enter quebra linha)"
              class="scroll-thin min-w-0 flex-1 resize-none rounded-xl border border-gray-300 bg-background px-3 py-2 text-sm outline-none focus:border-primary dark:border-gray-600"
              style="max-height: 120px"
              :disabled="enviando"
              @keydown.enter.exact.prevent="enviar"
              @input="ajustarAlturaResposta"
            />
            <button
              type="submit"
              class="shrink-0 rounded-xl bg-primary px-4 py-2 text-sm font-medium text-white disabled:opacity-50"
              :disabled="enviando || !texto.trim()"
            >
              Enviar
            </button>
          </form>
        </template>
      </section>
    </div>

    <ModalMidia
      v-if="mediaViewer"
      :url="mediaViewer.url"
      :tipo="mediaViewer.tipo"
      @close="mediaViewer = null"
    />

    <ConfirmDialog
      :open="!!confirmandoExclusao"
      title="Excluir conversa"
      message="Excluir esta conversa? Esta ação não pode ser desfeita."
      :loading="excluindo === confirmandoExclusao"
      @confirm="onExcluir(confirmandoExclusao)"
      @cancel="confirmandoExclusao = null"
    />
  </LayoutSistema>
</template>

<style scoped>
.sugestao-fade-enter-active,
.sugestao-fade-leave-active {
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.sugestao-fade-enter-from,
.sugestao-fade-leave-to {
  opacity: 0;
  transform: translateY(4px);
}
</style>