<template>
  <div class="attachment" :class="{[type]: true, loading}" v-show="!isEmpty">
    <a class="image-attachment" v-if="hidden" @click.prevent="toggleHidden()">
      <img :key="nsfwImage" :src="nsfwImage"/>
    </a>
    <div class="hider" v-if="nsfw && hideNsfwLocal && !hidden">
      <a href="#" @click.prevent="toggleHidden()">Hide</a>
    </div>

    <a v-if="type === 'image' && !hidden" class="image-attachment" :href="attachment.url" target="_blank">
      <StillImage referrerpolicy="no-referrer" :mimetype="attachment.mimetype" :src="attachment.large_thumb_url || attachment.url"/>
    </a>

    <video v-if="type === 'video' && !hidden" :src="attachment.url" controls loop></video>

    <audio v-if="type === 'audio'" :src="attachment.url" controls></audio>

    <div @click.prevent="linkClicked" v-if="type === 'html' && attachment.oembed" class="oembed">
      <div v-if="attachment.thumb_url" class="image">
        <img :src="attachment.thumb_url"/>
      </div>
      <div class="text">
        <h1><a :href="attachment.url">{{attachment.oembed.title}}</a></h1>
        <div v-html="attachment.oembed.oembedHTML"></div>
      </div>
    </div>
  </div>
</template>

<script src="./attachment.js"></script>

<style lang="scss">
@import '../../_variables.scss';

.attachments {
    display: flex;
    flex-wrap: wrap;
    margin-right: -0.7em;

    .attachment.media-upload-container {
        flex: 0 0 auto;
        max-height: 300px;
        max-width: 100%;
    }

    .attachment {
        flex: 1 0 30%;
        margin: 0.5em 0.7em 0.6em 0.0em;
        align-self: flex-start;
        border-color: $fallback--border;
        border-color: var(--border, $fallback--border);

        border-style: solid;
        border-width: 1px;
        border-radius: $fallback--attachmentRadius;
        border-radius: var(--attachmentRadius, $fallback--attachmentRadius);
        overflow: hidden;

        // fixes small gap below video
        &.video {
            line-height: 0;
        }

        &.html {
            flex-basis: 90%;
            width: 100%;
            display: flex;
        }

        &.loading {
            cursor: progress;
        }

        .hider {
            position: absolute;
            margin: 10px;
            padding: 5px;
            background: rgba(230,230,230,0.6);
            font-weight: bold;
            z-index: 4;
        }

        video {
            max-height: 500px;
            height: 100%;
            width: 100%;
            z-index: 0;
        }

        audio {
            width: 100%;
        }

        img.media-upload {
            margin-bottom: -2px;
            max-height: 300px;
            max-width: 100%;
        }

        .oembed {
            width: 100%;
            margin-right: 15px;
            display: flex;

            img {
                width: 100%;
            }

            .image {
                flex: 1;
                img {
                    border: 0px;
                    border-radius: $fallback--attachmentRadius;
                    border-radius: var(--attachmentRadius, $fallback--attachmentRadius);
                    height: 100%;
                    object-fit: cover;
                }
            }

            .text {
                flex: 2;
                margin: 8px;
                word-break: break-all;
                h1 {
                    font-size: 14px;
                    margin: 0px;
                }
            }
        }

        a.image-attachment {
            display: flex;
            flex: 1;

            img {
                object-fit: contain;
                width: 100%;
                height: 100%; /* If this isn't here, chrome will stretch the images */
                max-height: 500px;
                image-orientation: from-image;
            }
        }
    }
 }
</style>
