/**
@license
Copyright (c) 2018 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
*/

import { LitElement, html } from '@polymer/lit-element';
import { connect } from 'pwa-helpers/connect-mixin.js';

// This element is connected to the Redux store.
import { store } from '../store.js';

//These are the actions needed by this element.
import { adminApproveHours, adminRejectHours } from '../actions/firebaseAdmin.js';

// Import button styles
import { ButtonSharedStyles } from './button-shared-styles.js';

class ForumElement extends connect(store)(LitElement) {
  _render(props) {
    return html`
      ${ButtonSharedStyles}

      <style>

      paper-card {
        display: block;
        padding-bottom: 3px;
      }

      .button-grid {
        display: grid;
        grid-template-rows: 1fr;
      }

      .card-content > h4 {
        text-align:   right;
        font-weight:  lighter;
        font-style:   italic;
        word-break:   break-all;
      }

      .card-content > h3 {
        word-break: break-all;
      }

      .card-content > h3, p {
        text-align: center;
      }

      .success {
          width:        100%;
          margin-top:   5px;
      }

      @media (min-width: 460px) {
        .button-grid {
          grid-template-columns: 1fr 1fr;
        }

        #comment-subject-field {
            margin-left:    auto;
            margin-right:   auto;
            text-align:     center;
            width:          50%;
        }
      }


      </style>

      <paper-card
      elevation="0">
        <div class="card-content">
            <h4>${props.author}</h4>
            <h3>${props.subject}</h3>
            <p>${props.content}</p>
        </div>
        <div class="card-actions">
            <div class="button-grid">
                <paper-button class="info" raised onclick="${() => this.showComments = !this.showComments}">Show Comments</paper-button>
                <paper-button raised onclick="${() => this.postComment  = !this.postComment}">${this.postComment? "Hide Draft" : "Post Comment"}</paper-button>
            </div>

            <div hidden="${!props.postComment}">
                <hr>
                <paper-input label="Comment Subject" id="comment-subject-field"></paper-input>
                <paper-textarea label="Comment Content" id="comment-content-field"></paper-textarea>
                <paper-button class="success">Submit Comment</paper-comment>
            </div>

            <div hidden="${!props.showComments}">
                <hr hidden="${!props.showComments && !props.postComment}">
                <h4>Comments</h4>
                
                </div>  
            </div>
        </div>
      </paper-card>
    `;
  }

  static get properties() { return {
    signedIn:   Boolean,

    author:     String,
    subject:    String,
    content:    String,

    showComments:   Boolean,
    postComment:    Boolean
  }};

  _stateChanged(state) {
    this.signedIn = state.firebaseAuth.signedIn;
  }

  constructor() {
    super();

    this.signedIn   = false;

    this.author     = "";
    this.subject    = "";
    this.content    = "";

    this.showComments   = false;
    this.postComment    = false;
  }

}

window.customElements.define('forum-element', ForumElement);