/*!
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  * (c) 2018 Evan You
  * @license MIT
  */
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e=n.options.scrollBehavior,i=et&&e;i&&N();var a=gt(this.base);window.addEventListener("popstate",function(t){var e=o.current,r=gt(o.base);o.current===s&&r===a||o.transitionTo(r,function(t){i&&Q(n,t,e,!0)})})}return r&&(t.__proto__=r),((t.prototype=Object.create(r&&r.prototype)).constructor=t).prototype.go=function(t){window.history.go(t)},t.prototype.push=function(t,e,r){var n=this,o=this.current;this.transitionTo(t,function(t){at(b(n.base+t.fullPath)),Q(n.router,t,o,!1),e&&e(t)},r)},t.prototype.replace=function(t,e,r){var n=this,o=this.current;this.transitionTo(t,function(t){ut(b(n.base+t.fullPath)),Q(n.router,t,o,!1),e&&e(t)},r)},t.prototype.ensureURL=function(t){if(gt(this.base)!==this.current.fullPath){var e=b(this.base+this.current.fullPath);t?at(e):ut(e)}},t.prototype.getCurrentLocation=function(){return gt(this.base)},t}(dt);function gt(t){var e=decodeURI(window.location.pathname);return t&&0===e.indexOf(t)&&(e=e.slice(t.length)),(e||"/")+window.location.search+window.location.hash}var bt=function(n){function t(t,e,r){n.call(this,t,e),r&&function(t){var e=gt(t);if(!/^\/#/.test(e))return window.location.replace(b(t+"/#"+e)),!0}(this.base)||wt()}return n&&(t.__proto__=n),((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.setupListeners=function(){var r=this,t=this.router.options.scrollBehavior,n=et&&t;n&&N(),window.addEventListener(et?"popstate":"hashchange",function(){var e=r.current;wt()&&r.transitionTo(xt(),function(t){n&&Q(r.router,t,e,!0),et||Et(t.fullPath)})})},t.prototype.push=function(t,e,r){var n=this,o=this.current;this.transitionTo(t,function(t){Rt(t.fullPath),Q(n.router,t,o,!1),e&&e(t)},r)},t.prototype.replace=function(t,e,r){var n=this,o=this.current;this.transitionTo(t,function(t){Et(t.fullPath),Q(n.router,t,o,!1),e&&e(t)},r)},t.prototype.go=function(t){window.history.go(t)},t.prototype.ensureURL=function(t){var e=this.current.fullPath;xt()!==e&&(t?Rt(e):Et(e))},t.prototype.getCurrentLocation=function(){return xt()},t}(dt);function wt(){var t=xt();return"/"===t.charAt(0)||(Et("/"+t),!1)}function xt(){var t=window.location.href,e=t.indexOf("#");return-1===e?"":decodeURI(t.slice(e+1))}function kt(t){var e=window.location.href,r=e.indexOf("#");return(0<=r?e.slice(0,r):e)+"#"+t}function Rt(t){et?at(kt(t)):window.location.hash=t}function Et(t){et?ut(kt(t)):window.location.replace(kt(t))}var Ot=function(r){function t(t,e){r.call(this,t,e),this.stack=[],this.index=-1}return r&&(t.__proto__=r),((t.prototype=Object.create(r&&r.prototype)).constructor=t).prototype.push=function(t,e,r){var n=this;this.transitionTo(t,function(t){n.stack=n.stack.slice(0,n.index+1).concat(t),n.index++,e&&e(t)},r)},t.prototype.replace=function(t,e,r){var n=this;this.transitionTo(t,function(t){n.stack=n.stack.slice(0,n.index).concat(t),e&&e(t)},r)},t.prototype.go=function(t){var e=this,r=this.index+t;if(!(r<0||r>=this.stack.length)){var n=this.stack[r];this.confirmTransition(n,function(){e.index=r,e.updateRoute(n)})}},t.prototype.getCurrentLocation=function(){var t=this.stack[this.stack.length-1];return t?t.fullPath:"/"},t.prototype.ensureURL=function(){},t}(dt),Ct=function(t){void 0===t&&(t={}),this.app=null,this.apps=[],this.options=t,this.beforeHooks=[],this.resolveHooks=[],this.afterHooks=[],this.matcher=F(t.routes||[],this);var e=t.mode||"hash";switch(this.fallback="history"===e&&!et&&!1!==t.fallback,this.fallback&&(e="hash"),m||(e="abstract"),this.mode=e){case"history":this.history=new mt(this,t.base);break;case"hash":this.history=new bt(this,t.base,this.fallback);break;case"abstract":this.history=new Ot(this,t.base)}},jt={currentRoute:{configurable:!0}};function At(e,r){return e.push(r),function(){var t=e.indexOf(r);-1<t&&e.splice(t,1)}}return Ct.prototype.match=function(t,e,r){return this.matcher.match(t,e,r)},jt.currentRoute.get=function(){return this.history&&this.history.current},Ct.prototype.init=function(t){var r=this;if(this.apps.push(t),!this.app){this.app=t;var e=this.history;if(e instanceof mt)e.transitionTo(e.getCurrentLocation());else if(e instanceof bt){var n=function(){e.setupListeners()};e.transitionTo(e.getCurrentLocation(),n,n)}e.listen(function(e){r.apps.forEach(function(t){t._route=e})})}},Ct.prototype.beforeEach=function(t){return At(this.beforeHooks,t)},Ct.prototype.beforeResolve=function(t){return At(this.resolveHooks,t)},Ct.prototype.afterEach=function(t){return At(this.afterHooks,t)},Ct.prototype.onReady=function(t,e){this.history.onReady(t,e)},Ct.prototype.onError=function(t){this.history.onError(t)},Ct.prototype.push=function(t,e,r){this.history.push(t,e,r)},Ct.prototype.replace=function(t,e,r){this.history.replace(t,e,r)},Ct.prototype.go=function(t){this.history.go(t)},Ct.prototype.back=function(){this.go(-1)},Ct.prototype.forward=function(){this.go(1)},Ct.prototype.getMatchedComponents=function(t){var e=t?t.matched?t:this.resolve(t).route:this.currentRoute;return e?[].concat.apply([],e.matched.map(function(e){return Object.keys(e.components).map(function(t){return e.components[t]})})):[]},Ct.prototype.resolve=function(t,e,r){var n,o,i,a,u=D(t,e||this.history.current,r,this),c=this.match(u,e),s=c.redirectedFrom||c.fullPath,p=this.history.base;return{location:u,route:c,href:(n=p,o=s,i=this.mode,a="hash"===i?"#"+o:o,n?b(n+"/"+a):a),normalizedTo:u,resolved:c}},Ct.prototype.addRoutes=function(t){this.matcher.addRoutes(t),this.history.current!==s&&this.history.transitionTo(this.history.getCurrentLocation())},Object.defineProperties(Ct.prototype,jt),Ct.install=function t(e){if(!t.installed||d!==e){t.installed=!0;var n=function(t){return void 0!==t},r=function(t,e){var r=t.$options._parentVnode;n(r)&&n(r=r.data)&&n(r=r.registerRouteInstance)&&r(t,e)};(d=e).mixin({beforeCreate:function(){n(this.$options.router)?((this._routerRoot=this)._router=this.$options.router,this._router.init(this),e.util.defineReactive(this,"_route",this._router.history.current)):this._routerRoot=this.$parent&&this.$parent._routerRoot||this,r(this,this)},destroyed:function(){r(this)}}),Object.defineProperty(e.prototype,"$router",{get:function(){return this._routerRoot._router}}),Object.defineProperty(e.prototype,"$route",{get:function(){return this._routerRoot._route}}),e.component("RouterView",i),e.component("RouterLink",v);var o=e.config.optionMergeStrategies;o.beforeRouteEnter=o.beforeRouteLeave=o.beforeRouteUpdate=o.created}},Ct.version="3.0.2",m&&window.Vue&&window.Vue.use(Ct),Ct});