<template>
  <QuickNav selected="Discover" />
  <TopMessage />

  <!-- CONTENT -->
  <section id="Content" class="p-6 pb-24 max-w-3xl mx-auto">
    <!-- Breadcrumb -->
    <div id="ViewBreadcrumb" class="mb-8">
      <h1 id="ViewHeading" class="text-lg text-center font-light relative px-7">
        <!-- Back -->
        <button
          class="text-lg text-center px-2 py-1 absolute -left-2 -top-1"
          @click="$router.back()"
        >
          <font-awesome icon="chevron-left" class="fa-fw"></font-awesome>
        </button>
        Individual Profile
      </h1>
    </div>

    <!-- Loading Animation -->
    <div
      v-if="isLoading"
      class="fixed left-6 mt-16 text-center text-4xl leading-none bg-slate-400 text-white w-14 py-2.5 rounded-full"
    >
      <font-awesome icon="spinner" class="fa-spin-pulse"></font-awesome>
    </div>

    <div v-else-if="profile">
      <!-- Profile Info -->
      <div class="mt-8">
        <div class="text-sm">
          <font-awesome icon="user" class="fa-fw text-slate-400"></font-awesome>
          {{ didInfo(profile.issuerDid, activeDid, allMyDids, allContacts) }}
        </div>
        <p v-if="profile.description" class="mt-4 text-slate-600">
          {{ profile.description }}
        </p>
      </div>

      <!-- Map for first coordinates -->
      <div v-if="profile?.locLat && profile?.locLon" class="mt-4">
        <h2 class="text-lg font-semibold">Location</h2>
        <div class="h-96 mt-2 w-full">
          <l-map
            ref="profileMap"
            :center="[profile.locLat, profile.locLon]"
            :zoom="12"
          >
            <l-tile-layer
              url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
              layer-type="base"
              name="OpenStreetMap"
            />
            <l-marker :lat-lng="[profile.locLat, profile.locLon]">
              <l-popup>{{
                didInfo(profile.issuerDid, activeDid, allMyDids, allContacts)
              }}</l-popup>
            </l-marker>
          </l-map>
        </div>
      </div>

      <!-- Map for second coordinates -->
      <div v-if="profile?.locLat2 && profile?.locLon2" class="mt-4">
        <h2 class="text-lg font-semibold">Second Location</h2>
        <div class="h-96 mt-2 w-full">
          <l-map
            ref="profileMap"
            :center="[profile.locLat2, profile.locLon2]"
            :zoom="12"
          >
            <l-tile-layer
              url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
              layer-type="base"
              name="OpenStreetMap"
            />
            <l-marker :lat-lng="[profile.locLat2, profile.locLon2]">
              <l-popup>{{
                didInfo(profile.issuerDid, activeDid, allMyDids, allContacts)
              }}</l-popup>
            </l-marker>
          </l-map>
        </div>
      </div>
    </div>

    <div v-else class="text-center mt-8">
      <p class="text-lg text-slate-500">Profile not found.</p>
    </div>
  </section>
</template>

<script lang="ts">
import "leaflet/dist/leaflet.css";
import { Component, Vue } from "vue-facing-decorator";
import { LMap, LTileLayer, LMarker, LPopup } from "@vue-leaflet/vue-leaflet";
import { Router, RouteLocationNormalizedLoaded } from "vue-router";

import QuickNav from "../components/QuickNav.vue";
import TopMessage from "../components/TopMessage.vue";
import {
  DEFAULT_PARTNER_API_SERVER,
  NotificationIface,
} from "../constants/app";
import { db } from "../db/index";
import { Contact } from "../db/tables/contacts";
import { didInfo, getHeaders } from "../libs/endorserServer";
import { UserProfile } from "../libs/partnerServer";
import { retrieveAccountDids } from "../libs/util";

@Component({
  components: {
    LMap,
    LMarker,
    LPopup,
    LTileLayer,
    QuickNav,
    TopMessage,
  },
})
export default class UserProfileView extends Vue {
  $notify!: (notification: NotificationIface, timeout?: number) => void;
  $router!: Router;
  $route!: RouteLocationNormalizedLoaded;

  activeDid = "";
  allContacts: Array<Contact> = [];
  allMyDids: Array<string> = [];
  isLoading = true;
  partnerApiServer = DEFAULT_PARTNER_API_SERVER;
  profile: UserProfile | null = null;

  // make this function available to the Vue template
  didInfo = didInfo;

  async mounted() {
    const settings = await db.settings.toArray();
    this.activeDid = settings[0]?.activeDid || "";
    this.partnerApiServer =
      settings[0]?.partnerApiServer || this.partnerApiServer;

    this.allContacts = await db.contacts.toArray();
    this.allMyDids = await retrieveAccountDids();

    await this.loadProfile();
  }

  async loadProfile() {
    const profileId: string = this.$route.params.id as string;
    if (!profileId) {
      this.isLoading = false;
      return;
    }

    try {
      const response = await fetch(
        `${this.partnerApiServer}/api/partner/userProfile/${encodeURIComponent(profileId)}`,
        {
          method: "GET",
          headers: await getHeaders(this.activeDid),
        },
      );

      if (response.status === 200) {
        const result = await response.json();
        this.profile = result.data;
      } else {
        throw new Error("Failed to load profile");
      }
    } catch (error) {
      console.error("Error loading profile:", error);
      this.$notify(
        {
          group: "alert",
          type: "danger",
          title: "Error",
          text: "There was a problem loading the profile.",
        },
        5000,
      );
    } finally {
      this.isLoading = false;
    }
  }
}
</script>
