controllets/paper-card-controllet/paper-card-controllet.html

<link rel="import" href="../../bower_components/polymer/polymer.html"/>
<link rel="import" href="../../bower_components/paper-material/paper-material.html"/>
<link rel="import" href="../../bower_components/paper-fab/paper-fab.html"/>
<link rel="import" href="../../bower_components/iron-icons/iron-icons.html"/>

<dom-module id="paper-card-controllet">

    <template>
        <link rel="stylesheet" href="../shared_js/perfect-scrollbar/css/perfect-scrollbar.min.css">
        <link href='https://fonts.googleapis.com/css?family=Roboto' rel='stylesheet' type='text/css'>
        <style>
            :host {
                display: inline-block;
                margin: 0 8px 8px ;
                font-size: 14px;
                text-align: justify;
                line-height: 10px;
                --paper-fab-background: var(--accent-color);
                font-family: 'Roboto', sans-serif;
                padding-bottom: 30px;
            }

            paper-material {
                background-color: white;
                border-width: 1em;
            }

            .footer {
                position: relative;
                /*margin-bottom: 24px;*/
            }

            .legend {
                position: relative;
                top: -50px;
                background: rgba(0,0,0,0.8);
                bottom: 0;
                color: white;
                height: 50px;
                padding: 0 16px;
                left: 0; right: 0;
                z-index: 1;
            }
            paper-fab {
                position: absolute;
                right: 10px;
                bottom: -18px;
                z-index: 10;
                --paper-fab-background:#2196F3;
            }

            #content ::content {
                /*padding: 0 16px 8px;*/
                padding: 0 16px 8px;
                font-weight: 300;
                color: var(--secondary-text-color);
                line-height: 24px;
                max-height: 400px;
                position:relative;
                overflow: auto;
            }
            ::content.buttons {
                margin-top: 8px;
            }
            ::content paper-button, ::content paper-icon-button {
                font-weight: 500;
                color: var(--accent-color);
            }

            #text{
                position:relative;
                top: -50px;
                min-height: 50px;
                height: auto;
                padding: 8px 8px 8px 8px;
                font-size: 10px;
                color: rgba(0,0,0,0.4);
                font-family: 'Roboto', sans-serif;
            }
        </style>


        <paper-material animated elevation="{{elevation}}" flex>

            <div class="vertical layout">
                <div id="content">
                    <content></content>
                </div>

                <template is="dom-if" if="{{legend}}">

                    <div class="legend horizontal layout center">
                        <span>{{legend}}</span>
                        <!-- Adding icon based on card type -->

                        <template is="dom-if" if="{{checkType(type, 'text')}}">

                            <paper-fab mini icon="create"></paper-fab>

                        </template>

                        <template is="dom-if" if="{{checkType(type, 'image')}}">

                            <paper-fab mini icon="perm-media"></paper-fab>

                        </template>

                        <template is="dom-if" if="{{checkType(type, 'datalet')}}">

                            <paper-fab mini icon="assessment"></paper-fab>

                        </template>

                        <template is="dom-if" if="{{checkType(type, 'link')}}">

                            <paper-fab mini icon="link"></paper-fab>

                        </template>

                    </div>

                </template>

                <div class="footer">
                    <template is="dom-if" if="{{text}}">
                       <div id="text">{{text}}</div>
                    </template>
                </div>

            </div>
        </paper-material>

    </template>

    <script src="../shared_js/perfect-scrollbar/js/min/perfect-scrollbar.jquery.min.js"></script>

    <script>
        Polymer({
            is: "paper-card-controllet",
            properties: {
                width: {
                    type: Number,
                    observer: "_changeWidth",
                },
                height: {
                    type: Number,
                    observer: "_changeHeight",
                },
                type:{
                    type: String,
                    value: "text"
                },
                text:{
                    type: String,
                    value: ""
                },
                legend:{
                    type: String,
                    value: ""
                }

            },

            ready: function(){
                if(this.type == "text"){
                    this.$.content.style.backgroundColor = "#ffc";
                }
            },

            _changeWidth: function(data){
                this.style.width = data + "px";
                //this.$.content.style.width = data + "px";
                //$(this.$.content).perfectScrollbar();
            },

            _changeHeight: function(data){
                this.style.height = (data) + "px";
                this.$.content.style.height = data + "px";
                this.style.height = (this.height + ((this.text != "") ? 50 : 0)) + "px";
                $(this.$.content).perfectScrollbar();
            },

            checkType: function(type, check){
                return (type == check);
            }
        })
    </script>

</dom-module>