<template>
  <!-- QUICK NAV -->
  <nav id="QuickNav" class="fixed bottom-0 left-0 right-0 bg-slate-200 z-50">
    <ul class="flex text-2xl p-2 gap-2">
      <!-- Home Feed -->
      <li class="basis-1/5 rounded-md text-slate-500">
        <router-link :to="{ name: 'home' }" class="block text-center py-3 px-1"
          ><fa icon="house-chimney" class="fa-fw"></fa
        ></router-link>
      </li>
      <!-- Search -->
      <li class="basis-1/5 rounded-md bg-slate-400 text-white">
        <router-link
          :to="{ name: 'discover' }"
          class="block text-center py-3 px-1"
          ><fa icon="magnifying-glass" class="fa-fw"></fa
        ></router-link>
      </li>
      <!-- Projects -->
      <li class="basis-1/5 rounded-md text-slate-500">
        <router-link
          :to="{ name: 'projects' }"
          class="block text-center py-3 px-1"
          ><fa icon="folder-open" class="fa-fw"></fa
        ></router-link>
      </li>
      <!-- Contacts -->
      <li class="basis-1/5 rounded-md text-slate-500">
        <router-link
          :to="{ name: 'contacts' }"
          class="block text-center py-3 px-1"
          ><fa icon="hand" class="fa-fw"></fa
        ></router-link>
      </li>
      <!-- Profile -->
      <li class="basis-1/5 rounded-md text-slate-500">
        <router-link
          :to="{ name: 'account' }"
          class="block text-center py-3 px-1"
          ><fa icon="circle-user" class="fa-fw"></fa
        ></router-link>
      </li>
    </ul>
  </nav>

  <!-- CONTENT -->
  <section id="Content" class="p-6 pb-24">
    <!-- Breadcrumb -->
    <div id="ViewBreadcrumb" class="mb-8">
      <h1 class="text-lg text-center font-light relative px-7">
        <!-- Back -->
        <button
          @click="$router.go(-1)"
          class="text-lg text-center px-2 py-1 absolute -left-2 -top-1"
        >
          <fa icon="chevron-left" class="fa-fw"></fa>
        </button>
        <!-- Context Menu -->
        <a
          href=""
          class="text-lg text-center px-2 py-1 absolute -right-2 -top-1"
          ><fa icon="ellipsis-vertical" class="fa-fw"></fa
        ></a>

        View Plan
      </h1>
    </div>

    <div>
      {{ errorMessage }}
    </div>

    <!-- Project Details -->
    <div class="bg-slate-100 rounded-md overflow-hidden px-4 py-3 mb-4">
      <div>
        <h2 class="text-xl font-semibold">{{ name }}</h2>
        <div class="flex justify-between gap-4 text-sm mb-3">
          <span><fa icon="user" class="fa-fw text-slate-400"></fa> Rotary</span>
          <span
            ><fa icon="calendar" class="fa-fw text-slate-400"></fa
            >{{ timeSince }}
          </span>
        </div>

        <div class="text-sm text-slate-500">
          <div v-if="!expanded">
            {{ truncatedDesc }}
            <a v-if="description.length >= truncateLength" @click="expandText"
              >Read More</a
            >
          </div>
          <div v-else>
            {{ description }}
            <a
              @click="collapseText"
              class="uppercase text-xs font-semibold text-slate-700"
              >Read Less</a
            >
          </div>
        </div>
      </div>
      <button
        type="button"
        class="block w-full text-center text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md"
        @click="onEditClick()"
      >
        Edit
      </button>
    </div>

    <!-- Commit -->
    <router-link
      :to="{ name: 'new-edit-commitment' }"
      class="block text-center text-lg font-bold uppercase bg-blue-600 text-white px-2 py-3 rounded-md mb-8"
      >Make Commitment</router-link
    >

    <!-- Commitments -->
    <div class="bg-slate-100 px-4 py-3 rounded-md">
      <h3 class="text-sm uppercase font-semibold mb-3">Commitments</h3>

      <ul class="text-sm border-t border-slate-300">
        <li class="flex justify-between gap-4 py-1.5 border-b border-slate-300">
          <span>[Username]</span>
          <span
            >5 hours <fa icon="spinner" class="fa-fw text-slate-400"></fa
          ></span>
        </li>

        <li class="flex justify-between gap-4 py-1.5 border-b border-slate-300">
          <span>[Username]</span>
          <span
            >US$ 20.00 <fa icon="circle-check" class="fa-fw text-lime-500"></fa
          ></span>
        </li>

        <li class="flex justify-between gap-4 py-1.5 border-b border-slate-300">
          <span>[Username]</span>
          <span
            >0.1 BTC <fa icon="spinner" class="fa-fw text-slate-400"></fa
          ></span>
        </li>
      </ul>
    </div>
  </section>
</template>

<script lang="ts">
import { AxiosError } from "axios";
import * as moment from "moment";
import * as R from "ramda";
import { Options, Vue } from "vue-class-component";

import { AppString } from "@/constants/app";
import { accountsDB, db } from "@/db";
import { MASTER_SETTINGS_KEY } from "@/db/tables/settings";
import { accessToken } from "@/libs/crypto";
import { IIdentifier } from "@veramo/core";

@Options({
  components: {},
})
export default class ProjectViewView extends Vue {
  apiServer = "";
  expanded = false;
  name = "";
  description = "";
  truncatedDesc = "";
  truncateLength = 40;
  timeSince = "";
  projectId = localStorage.getItem("projectId") || "";
  errorMessage = "";

  onEditClick() {
    localStorage.setItem("projectId", this.projectId as string);
    const route = {
      name: "new-edit-project",
    };
    console.log(route);
    this.$router.push(route);
  }

  expandText() {
    this.expanded = true;
  }

  collapseText() {
    this.expanded = false;
  }

  async LoadProject(identity: IIdentifier) {
    const url =
      this.apiServer +
      "/api/claim/byHandle/" +
      encodeURIComponent(this.projectId);
    const token = await accessToken(identity);
    const headers = {
      "Content-Type": "application/json",
      Authorization: "Bearer " + token,
    };

    try {
      const resp = await this.axios.get(url, { headers });
      console.log("resp.status, resp.data", resp.status, resp.data);
      if (resp.status === 200) {
        const startTime = resp.data.startTime;
        if (startTime != null) {
          const eventDate = new Date(startTime);
          const now = moment.now();
          this.timeSince = moment.utc(now).to(eventDate);
        }
        this.name = resp.data.claim?.name || "(no name)";
        this.description = resp.data.claim?.description || "(no description)";
        this.truncatedDesc = this.description.slice(0, this.truncateLength);
      } else if (resp.status === 404) {
        // actually, axios throws an error so we never get here
        this.errorMessage = "That project does not exist.";
      }
    } catch (error: unknown) {
      const serverError = error as AxiosError;
      if (serverError.response?.status === 404) {
        this.errorMessage = "That project does not exist.";
      } else {
        this.errorMessage =
          "Something went wrong retrieving that project." +
          " See logs for more info.";
        console.log("Error retrieving project:", error);
      }
    }
  }

  // 'created' hook runs when the Vue instance is first created
  async created() {
    await db.open();
    const settings = await db.settings.get(MASTER_SETTINGS_KEY);
    const activeDid = settings?.activeDid || "";
    this.apiServer = settings?.apiServer || "";

    await accountsDB.open();
    const num_accounts = await accountsDB.accounts.count();
    if (num_accounts === 0) {
      console.log("Problem!  Should have a profile!");
    } else {
      const accounts = await accountsDB.accounts.toArray();
      const account = R.find((acc) => acc.did === activeDid, accounts);
      const identity = JSON.parse(account?.identity || "undefined");
      this.LoadProject(identity);
    }
  }
}
</script>