"use strict";function _interopDefault(t){return t&&"object"==typeof t&&"default"in t?t.default:t}Object.defineProperty(exports,"__esModule",{value:!0});var React=_interopDefault(require("react"));require("prop-types");var history=require("history");require("tiny-warning");var createContext=_interopDefault(require("mini-create-react-context")),invariant=_interopDefault(require("tiny-invariant")),pathToRegexp=_interopDefault(require("path-to-regexp"));require("react-is");var hoistStatics=_interopDefault(require("hoist-non-react-statics"));function _extends(){return(_extends=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(t[o]=n[o])}return t}).apply(this,arguments)}function _inheritsLoose(t,e){t.prototype=Object.create(e.prototype),_setPrototypeOf(t.prototype.constructor=t,e)}function _setPrototypeOf(t,e){return(_setPrototypeOf=Object.setPrototypeOf||function(t,e){return t.__proto__=e,t})(t,e)}function _objectWithoutPropertiesLoose(t,e){if(null==t)return{};var n,o,r={},a=Object.keys(t);for(o=0;o<a.length;o++)n=a[o],0<=e.indexOf(n)||(r[n]=t[n]);return r}var createNamedContext=function(t){var e=createContext();return e.displayName=t,e},historyContext=createNamedContext("Router-History"),context=createNamedContext("Router"),Router=function(n){function t(t){var e;return(e=n.call(this,t)||this).state={location:t.history.location},e._isMounted=!1,e._pendingLocation=null,t.staticContext||(e.unlisten=t.history.listen(function(t){e._pendingLocation=t})),e}_inheritsLoose(t,n),t.computeRootMatch=function(t){return{path:"/",url:"/",params:{},isExact:"/"===t}};var e=t.prototype;return e.componentDidMount=function(){var e=this;this._isMounted=!0,this.unlisten&&this.unlisten(),this.props.staticContext||(this.unlisten=this.props.history.listen(function(t){e._isMounted&&e.setState({location:t})})),this._pendingLocation&&this.setState({location:this._pendingLocation})},e.componentWillUnmount=function(){this.unlisten&&(this.unlisten(),this._isMounted=!1,this._pendingLocation=null)},e.render=function(){return React.createElement(context.Provider,{value:{history:this.props.history,location:this.state.location,match:t.computeRootMatch(this.state.location.pathname),staticContext:this.props.staticContext}},React.createElement(historyContext.Provider,{children:this.props.children||null,value:this.props.history}))},t}(React.Component),MemoryRouter=function(r){function t(){for(var t,e=arguments.length,n=new Array(e),o=0;o<e;o++)n[o]=arguments[o];return(t=r.call.apply(r,[this].concat(n))||this).history=history.createMemoryHistory(t.props),t}return _inheritsLoose(t,r),t.prototype.render=function(){return React.createElement(Router,{history:this.history,children:this.props.children})},t}(React.Component),Lifecycle=function(t){function e(){return t.apply(this,arguments)||this}_inheritsLoose(e,t);var n=e.prototype;return n.componentDidMount=function(){this.props.onMount&&this.props.onMount.call(this,this)},n.componentDidUpdate=function(t){this.props.onUpdate&&this.props.onUpdate.call(this,this,t)},n.componentWillUnmount=function(){this.props.onUnmount&&this.props.onUnmount.call(this,this)},n.render=function(){return null},e}(React.Component);function Prompt(t){var o=t.message,e=t.when,r=void 0===e||e;return React.createElement(context.Consumer,null,function(t){if(t||invariant(!1),!r||t.staticContext)return null;var n=t.history.block;return React.createElement(Lifecycle,{onMount:function(t){t.release=n(o)},onUpdate:function(t,e){e.message!==o&&(t.release(),t.release=n(o))},onUnmount:function(t){t.release()},message:o})})}var cache={},cacheLimit=1e4,cacheCount=0;function compilePath(t){if(cache[t])return cache[t];var e=pathToRegexp.compile(t);return cacheCount<cacheLimit&&(cache[t]=e,cacheCount++),e}function generatePath(t,e){return void 0===t&&(t="/"),void 0===e&&(e={}),"/"===t?t:compilePath(t)(e,{pretty:!0})}function Redirect(t){var a=t.computedMatch,i=t.to,e=t.push,c=void 0!==e&&e;return React.createElement(context.Consumer,null,function(t){t||invariant(!1);var e=t.history,n=t.staticContext,o=c?e.push:e.replace,r=history.createLocation(a?"string"==typeof i?generatePath(i,a.params):_extends({},i,{pathname:generatePath(i.pathname,a.params)}):i);return n?(o(r),null):React.createElement(Lifecycle,{onMount:function(){o(r)},onUpdate:function(t,e){var n=history.createLocation(e.to);history.locationsAreEqual(n,_extends({},r,{key:n.key}))||o(r)},to:i})})}var cache$1={},cacheLimit$1=1e4,cacheCount$1=0;function compilePath$1(t,e){var n=""+e.end+e.strict+e.sensitive,o=cache$1[n]||(cache$1[n]={});if(o[t])return o[t];var r=[],a={regexp:pathToRegexp(t,r,e),keys:r};return cacheCount$1<cacheLimit$1&&(o[t]=a,cacheCount$1++),a}function matchPath(u,t){void 0===t&&(t={}),"string"!=typeof t&&!Array.isArray(t)||(t={path:t});var e=t,n=e.path,o=e.exact,p=void 0!==o&&o,r=e.strict,h=void 0!==r&&r,a=e.sensitive,l=void 0!==a&&a;return[].concat(n).reduce(function(t,e){if(!e&&""!==e)return null;if(t)return t;var n=compilePath$1(e,{end:p,strict:h,sensitive:l}),o=n.regexp,r=n.keys,a=o.exec(u);if(!a)return null;var i=a[0],c=a.slice(1),s=u===i;return p&&!s?null:{path:e,url:"/"===e&&""===i?"/":i,isExact:s,params:r.reduce(function(t,e,n){return t[e.name]=c[n],t},{})}},null)}function isEmptyChildren(t){return 0===React.Children.count(t)}var Route=function(t){function e(){return t.apply(this,arguments)||this}return _inheritsLoose(e,t),e.prototype.render=function(){var c=this;return React.createElement(context.Consumer,null,function(t){t||invariant(!1);var e=c.props.location||t.location,n=_extends({},t,{location:e,match:c.props.computedMatch?c.props.computedMatch:c.props.path?matchPath(e.pathname,c.props):t.match}),o=c.props,r=o.children,a=o.component,i=o.render;return Array.isArray(r)&&isEmptyChildren(r)&&(r=null),React.createElement(context.Provider,{value:n},n.match?r?"function"==typeof r?r(n):r:a?React.createElement(a,n):i?i(n):null:"function"==typeof r?r(n):null)})},e}(React.Component);function addLeadingSlash(t){return"/"===t.charAt(0)?t:"/"+t}function addBasename(t,e){return t?_extends({},e,{pathname:addLeadingSlash(t)+e.pathname}):e}function stripBasename(t,e){if(!t)return e;var n=addLeadingSlash(t);return 0!==e.pathname.indexOf(n)?e:_extends({},e,{pathname:e.pathname.substr(n.length)})}function createURL(t){return"string"==typeof t?t:history.createPath(t)}function staticHandler(t){return function(){invariant(!1)}}function noop(){}var StaticRouter=function(r){function t(){for(var e,t=arguments.length,n=new Array(t),o=0;o<t;o++)n[o]=arguments[o];return(e=r.call.apply(r,[this].concat(n))||this).handlePush=function(t){return e.navigateTo(t,"PUSH")},e.handleReplace=function(t){return e.navigateTo(t,"REPLACE")},e.handleListen=function(){return noop},e.handleBlock=function(){return noop},e}_inheritsLoose(t,r);var e=t.prototype;return e.navigateTo=function(t,e){var n=this.props,o=n.basename,r=void 0===o?"":o,a=n.context,i=void 0===a?{}:a;i.action=e,i.location=addBasename(r,history.createLocation(t)),i.url=createURL(i.location)},e.render=function(){var t=this.props,e=t.basename,n=void 0===e?"":e,o=t.context,r=void 0===o?{}:o,a=t.location,i=void 0===a?"/":a,c=_objectWithoutPropertiesLoose(t,["basename","context","location"]),s={createHref:function(t){return addLeadingSlash(n+createURL(t))},action:"POP",location:stripBasename(n,history.createLocation(i)),push:this.handlePush,replace:this.handleReplace,go:staticHandler(),goBack:staticHandler(),goForward:staticHandler(),listen:this.handleListen,block:this.handleBlock};return React.createElement(Router,_extends({},c,{history:s,staticContext:r}))},t}(React.Component),Switch=function(t){function e(){return t.apply(this,arguments)||this}return _inheritsLoose(e,t),e.prototype.render=function(){var t=this;return React.createElement(context.Consumer,null,function(n){n||invariant(!1);var o,r,a=t.props.location||n.location;return React.Children.forEach(t.props.children,function(t){if(null==r&&React.isValidElement(t)){var e=(o=t).props.path||t.props.from;r=e?matchPath(a.pathname,_extends({},t.props,{path:e})):n.match}}),r?React.cloneElement(o,{location:a,computedMatch:r}):null})},e}(React.Component);function withRouter(o){function t(t){var e=t.wrappedComponentRef,n=_objectWithoutPropertiesLoose(t,["wrappedComponentRef"]);return React.createElement(context.Consumer,null,function(t){return t||invariant(!1),React.createElement(o,_extends({},n,t,{ref:e}))})}var e="withRouter("+(o.displayName||o.name)+")";return t.displayName=e,t.WrappedComponent=o,hoistStatics(t,o)}var useContext=React.useContext;function useHistory(){return useContext(historyContext)}function useLocation(){return useContext(context).location}function useParams(){var t=useContext(context).match;return t?t.params:{}}function useRouteMatch(t){var e=useLocation(),n=useContext(context).match;return t?matchPath(e.pathname,t):n}exports.MemoryRouter=MemoryRouter,exports.Prompt=Prompt,exports.Redirect=Redirect,exports.Route=Route,exports.Router=Router,exports.StaticRouter=StaticRouter,exports.Switch=Switch,exports.__HistoryContext=historyContext,exports.__RouterContext=context,exports.generatePath=generatePath,exports.matchPath=matchPath,exports.useHistory=useHistory,exports.useLocation=useLocation,exports.useParams=useParams,exports.useRouteMatch=useRouteMatch,exports.withRouter=withRouter;
//# sourceMappingURL=react-router.min.js.map