/*
 * botui 0.3.4
 * A JS library to build the UI for your bot
 * https://botui.org
 *
 * Copyright 2017, Moin Uddin
 * Released under the MIT license.
*/

!function(e,t){"use strict";"function"==typeof define&&define.amd?define([],function(){return e.BotUI=t(e)}):e.BotUI=t(e)}("undefined"!=typeof window?window:this,function(e,t){"use strict";return function(t,n){function o(e,t,n,o){return"<a class='botui-message-content-link' target='"+(o?"blank":"")+"' href='"+n+"'>"+t+"</a>"}function i(e){return e.replace(v.image,"<img class='botui-message-content-image' src='$2' alt='$1' />").replace(v.icon,"<i class='botui-icon botui-message-content-icon fa fa-$1'></i>").replace(v.link,o)}function r(e,t){var n=document.createElement("script");n.type="text/javascript",n.src=e,t&&(n.onload=t),document.body.appendChild(n)}function s(e){y.action.addMessage&&h.message.human({delay:100,content:e}),y.action.show=!y.action.autoHide}function a(e){if(!e.loading&&!e.content)throw Error('BotUI: "content" is required in a non-loading message object.');e.type=e.type||"text",e.visible=!e.delay&&!e.loading;var t=y.messages.push(e)-1;return new Promise(function(n,o){setTimeout(function(){e.delay&&(e.visible=!0,e.loading&&(e.loading=!1)),n(t)},e.delay||0)})}function u(e){return"string"==typeof e&&(e={content:e}),e||{}}function c(e,t){for(var n in e)t.hasOwnProperty(n)||(t[n]=e[n])}function d(e){if(!e.action)throw Error('BotUI: "action" property is required.')}function l(e){return d(e),c({type:"text",cssClass:"",autoHide:!0,addMessage:!0},e),y.action.type=e.type,y.action.cssClass=e.cssClass,y.action.autoHide=e.autoHide,y.action.addMessage=e.addMessage,new Promise(function(t,n){p=t,setTimeout(function(){y.action.show=!0},e.delay||0)})}if(n=n||{},!t)throw Error("BotUI: Container id is required as first argument.");if(!document.getElementById(t))throw Error("BotUI: Element with id #"+t+" does not exist.");if(!e.Vue&&!n.vue)throw Error("BotUI: Vue is required but not found.");var f,m,p,g={debug:!1,fontawesome:!0},h={},v={icon:/!\(([^\)]+)\)/gim,image:/!\[(.*?)\]\((.*?)\)/gim,link:/\[([^\[]+)\]\(([^\)]+)\)(\^?)/gim};e.Vue=e.Vue||n.vue;for(var b in g)n.hasOwnProperty(b)&&(g[b]=n[b]);e.Promise||Promise||options.promise||r("https://cdn.jsdelivr.net/es6-promise/4.1.0/es6-promise.min.js");var w={template:"<div class=\"botui botui-container\" v-botui-container><div class=\"botui-messages-container\"><div v-for=\"msg in messages\" class=\"botui-message\" :class=\"msg.cssClass\" v-botui-scroll><transition name=\"slide-fade\"><div v-if=\"msg.visible\" :class=\"[{human: msg.human, \'botui-message-content\': true}, msg.type]\"><span v-if=\"msg.type == \'text\'\" v-text=\"msg.content\" v-botui-markdown></span> <iframe v-if=\"msg.type == \'embed\'\" :src=\"msg.content\" frameborder=\"0\" allowfullscreen></iframe></div></transition><div v-if=\"msg.loading\" class=\"botui-message-content loading\"><i class=\"dot\"></i><i class=\"dot\"></i><i class=\"dot\"></i></div></div></div><div class=\"botui-actions-container\"><transition name=\"slide-fade\"><div v-if=\"action.show\" v-botui-scroll><form v-if=\"action.type == \'text\'\" class=\"botui-actions-text\" @submit.prevent=\"handle_action_text()\" :class=\"action.cssClass\"><i v-if=\"action.text.icon\" class=\"botui-icon botui-action-text-icon fa\" :class=\"\'fa-\' + action.text.icon\"></i> <input type=\"text\" ref=\"input\" :type=\"action.text.sub_type\" v-model=\"action.text.value\" class=\"botui-actions-text-input\" :placeholder=\"action.text.placeholder\" :size=\"action.text.size\" :value=\"action.text.value\" :class=\"action.text.cssClass\" required v-focus/> <button type=\"submit\" :class=\"{\'botui-actions-buttons-button\': !!action.text.button, \'botui-actions-text-submit\': !action.text.button}\"><i v-if=\"action.text.button && action.text.button.icon\" class=\"botui-icon botui-action-button-icon fa\" :class=\"\'fa-\' + action.text.button.icon\"></i> <span>{{(action.text.button && action.text.button.label) || \'Go\'}}</span></button></form><div v-if=\"action.type == \'button\'\" class=\"botui-actions-buttons\" :class=\"action.cssClass\"> <button type=\"button\" :class=\"button.cssClass\" class=\"botui-actions-buttons-button\" v-for=\"button in action.button.buttons\" @click=\"handle_action_button(button)\" autofocus><i v-if=\"button.icon\" class=\"botui-icon botui-action-button-icon fa\" :class=\"\'fa-\' + button.icon\"></i> {{button.text}}</button></div></div></transition></div></div>",data:function(){return{action:{text:{size:30,placeholder:"Write here .."},button:{},show:!1,type:"text",autoHide:!0,addMessage:!0},messages:[]}},computed:{isMobile:function(){return e.innerWidth&&e.innerWidth<=768}},methods:{handle_action_button:function(e){s(e.text);var t={type:"button",text:e.text,value:e.value};for(var n in e)e.hasOwnProperty(n)&&"type"!==n&&"text"!==n&&"value"!==n&&(t[n]=e[n]);p(t)},handle_action_text:function(){this.action.text.value&&(s(this.action.text.value),p({type:"text",value:this.action.text.value}),this.action.text.value="")}}};e.Vue.directive("botui-markdown",function(e,t){"false"!=t.value&&(e.innerHTML=i(e.textContent))}),e.Vue.directive("botui-scroll",{inserted:function(e){m.scrollTop=m.scrollHeight}}),e.Vue.directive("focus",{inserted:function(e){e.focus()}}),e.Vue.directive("botui-container",{inserted:function(e){m=e}}),f=new e.Vue({components:{"bot-ui":w}}).$mount("#"+t);var y=f.$children[0];return h.message={add:function(e){return a(u(e))},bot:function(e){return e=u(e),a(e)},human:function(e){return e=u(e),e.human=!0,a(e)},get:function(e){return Promise.resolve(y.messages[e])},remove:function(e){return y.messages.splice(e,1),Promise.resolve()},update:function(e,t){var n=y.messages[e];return n.content=t.content,n.visible=!t.loading,n.loading=!!t.loading,Promise.resolve(t.content)},removeAll:function(){return y.messages.splice(0,y.messages.length),Promise.resolve()}},h.action={show:l,hide:function(){return y.action.show=!1,Promise.resolve()},text:function(e){return d(e),y.action.text=e.action,l(e)},button:function(e){return d(e),e.type="button",y.action.button.buttons=e.action,l(e)}},g.fontawesome&&r("https://use.fontawesome.com/ea731dcb6f.js"),g.debug&&(h._botApp=f),h}});