import*as e from"react";import{PrimeReactContext as n}from"primereact/api";import{ComponentBase as t,useHandleStyle as i}from"primereact/componentbase";import{useMergeProps as l}from"primereact/hooks";import{classNames as r,ObjectUtils as o}from"primereact/utils";function a(){return a=Object.assign?Object.assign.bind():function(e){for(var n=1;n<arguments.length;n++){var t=arguments[n];for(var i in t)({}).hasOwnProperty.call(t,i)&&(e[i]=t[i])}return e},a.apply(null,arguments)}function m(e){return m="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},m(e)}function p(e,n){if("object"!=m(e)||!e)return e;var t=e[Symbol.toPrimitive];if(void 0!==t){var i=t.call(e,n||"default");if("object"!=m(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===n?String:Number)(e)}function c(e){var n=p(e,"string");return"symbol"==m(n)?n:n+""}function s(e,n,t){return(n=c(n))in e?Object.defineProperty(e,n,{value:t,enumerable:!0,configurable:!0,writable:!0}):e[n]=t,e}var v=t.extend({defaultProps:{__TYPE:"Timeline",align:"left",className:null,content:null,dataKey:null,layout:"vertical",marker:null,opposite:null,value:null,children:void 0},css:{classes:{marker:"p-timeline-event-marker",connector:"p-timeline-event-connector",event:"p-timeline-event",opposite:"p-timeline-event-opposite",separator:"p-timeline-event-separator",content:"p-timeline-event-content",root:function(e){var n=e.props;return r("p-timeline p-component",s(s({},"p-timeline-".concat(n.align),!0),"p-timeline-".concat(n.layout),!0),n.className)}},styles:"\n        @layer primereact {\n            .p-timeline {\n                display: flex;\n                flex-grow: 1;\n                flex-direction: column;\n            }\n        \n            .p-timeline-left .p-timeline-event-opposite {\n                text-align: right;\n            }\n        \n            .p-timeline-left .p-timeline-event-content {\n                text-align: left;\n            }\n        \n            .p-timeline-right .p-timeline-event {\n                flex-direction: row-reverse;\n            }\n        \n            .p-timeline-right .p-timeline-event-opposite {\n                text-align: left;\n            }\n        \n            .p-timeline-right .p-timeline-event-content {\n                text-align: right;\n            }\n        \n            .p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(even) {\n                flex-direction: row-reverse;\n            }\n        \n            .p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(odd) .p-timeline-event-opposite {\n                text-align: right;\n            }\n        \n            .p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(odd) .p-timeline-event-content {\n                text-align: left;\n            }\n        \n            .p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(even) .p-timeline-event-opposite {\n                text-align: left;\n            }\n        \n            .p-timeline-vertical.p-timeline-alternate .p-timeline-event:nth-child(even) .p-timeline-event-content {\n                text-align: right;\n            }\n        \n            .p-timeline-event {\n                display: flex;\n                position: relative;\n                min-height: 70px;\n            }\n        \n            .p-timeline-event:last-child {\n                min-height: 0;\n            }\n        \n            .p-timeline-event-opposite {\n                flex: 1;\n                padding: 0 1rem;\n            }\n        \n            .p-timeline-event-content {\n                flex: 1;\n                padding: 0 1rem;\n            }\n        \n            .p-timeline-event-separator {\n                flex: 0;\n                display: flex;\n                align-items: center;\n                flex-direction: column;\n            }\n        \n            .p-timeline-event-marker {\n                display: flex;\n                align-self: baseline;\n            }\n        \n            .p-timeline-event-connector {\n                flex-grow: 1;\n            }\n        \n            .p-timeline-horizontal {\n                flex-direction: row;\n            }\n        \n            .p-timeline-horizontal .p-timeline-event {\n                flex-direction: column;\n                flex: 1;\n            }\n        \n            .p-timeline-horizontal .p-timeline-event:last-child {\n                flex: 0;\n            }\n        \n            .p-timeline-horizontal .p-timeline-event-separator {\n                flex-direction: row;\n            }\n        \n            .p-timeline-horizontal .p-timeline-event-connector  {\n                width: 100%;\n            }\n        \n            .p-timeline-bottom .p-timeline-event {\n                flex-direction: column-reverse;\n            }\n        \n            .p-timeline-horizontal.p-timeline-alternate .p-timeline-event:nth-child(even) {\n                flex-direction: column-reverse;\n            }\n        }\n    "}}),f=e.memo(e.forwardRef((function(t,m){var p=l(),c=e.useContext(n),s=v.getProps(t,c),f=v.setMetaData({props:s}),u=f.ptm,d=f.cx;i(v.css.styles,f.isUnstyled,{name:"timeline"});var g=function(e,n){return u(e,{context:{index:n}})},h=e.useRef(null),x=function(e,n){return s.dataKey?o.resolveFieldData(e,s.dataKey):"pr_id__".concat(n)};e.useImperativeHandle(m,(function(){return{props:s,getElement:function(){return h.current}}}));var y=s.value&&s.value.map((function(n,t){var i=o.getJSXElement(s.opposite,n,t),l=p({className:d("marker")},g("marker",t)),r=o.getJSXElement(s.marker,n,t)||e.createElement("div",l),m=p({className:d("connector")},g("connector",t)),c=t!==s.value.length-1&&e.createElement("div",m),v=o.getJSXElement(s.content,n,t),f=p({className:d("event")},g("event",t)),u=p({className:d("opposite")},g("opposite",t)),h=p({className:d("separator")},g("separator",t)),y=p({className:d("content")},g("content",t));return e.createElement("div",a({key:x(n,t)},f),e.createElement("div",u,i),e.createElement("div",h,r,c),e.createElement("div",y,v))})),b=p({ref:h,className:r(s.className,d("root"))},v.getOtherProps(s),u("root"));return e.createElement("div",b,y)})));f.displayName="Timeline";export{f as Timeline};