<template>
  <aside class="app-sidebar" :class="{ 'is-mobile-open': props.mobileOpen }">
    <div class="sidebar-header">
      <div class="sidebar-logo">
        <img src="/images/logo.svg" alt="Navi" />
        <span>Navi</span>
        <button class="btn-icon sidebar-close-btn" title="Close" @click="emit('close')">
          <i class="ph ph-x"></i>
        </button>
      </div>

      <div class="sidebar-controls-row">
        <div class="sidebar-profile-select">
          <select
            :value="profilesStore.selectedProfileId"
            @change="profilesStore.selectedProfileId = $event.target.value"
          >
            <option
              v-for="p in profilesStore.profiles"
              :key="p.id"
              :value="p.id"
            >{{ p.name }}</option>
          </select>
        </div>

        <button class="btn btn-primary with-icon" @click="handleNewSession">
          <i class="ph ph-plus"></i>
          New Chat
        </button>
      </div>
    </div>

    <div class="sidebar-sessions">
      <div class="sessions-label">Conversations</div>
      <SessionList @select="handleSelect" />
    </div>
  </aside>
</template>

<script setup>
import { watch } from 'vue'
import { useProfilesStore } from '@/stores/profiles.js'
import { useSessionsStore } from '@/stores/sessions.js'
import { useChatStore } from '@/stores/chat.js'
import SessionList from './SessionList.vue'

const props = defineProps({
  mobileOpen: Boolean
})
const emit = defineEmits(['close'])

const profilesStore = useProfilesStore()
const sessionsStore = useSessionsStore()
const chatStore = useChatStore()

// Keep selector in sync with the active session's profile
watch(
  () => chatStore.currentProfileId,
  (id) => { if (id) profilesStore.selectedProfileId = id }
)

async function handleNewSession() {
  const session = await sessionsStore.createSession(profilesStore.selectedProfileId)
  await chatStore.loadSession(session.session_id)
  emit('close')
}

function handleSelect() {
  emit('close')
}
</script>

<style scoped>
.sidebar-close-btn {
  display: none;

  @media (max-width: 768px) {
    display: flex;
    margin-left: auto;
  }
}
</style>