import*as e from"react";import n,{PrimeReactContext as t}from"primereact/api";import{ComponentBase as r,useHandleStyle as o}from"primereact/componentbase";import{useMergeProps as l,useMountEffect as c,useUpdateEffect as i,useUnmountEffect as u}from"primereact/hooks";import{Portal as a}from"primereact/portal";import{classNames as s,DomHandler as f,ZIndexUtils as p,ObjectUtils as m}from"primereact/utils";function b(){return b=Object.assign?Object.assign.bind():function(e){for(var n=1;n<arguments.length;n++){var t=arguments[n];for(var r in t)({}).hasOwnProperty.call(t,r)&&(e[r]=t[r])}return e},b.apply(null,arguments)}function y(e){return y="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},y(e)}function d(e,n){if("object"!=y(e)||!e)return e;var t=e[Symbol.toPrimitive];if(void 0!==t){var r=t.call(e,n||"default");if("object"!=y(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===n?String:Number)(e)}function v(e){var n=d(e,"string");return"symbol"==y(n)?n:n+""}function k(e,n,t){return(n=v(n))in e?Object.defineProperty(e,n,{value:t,enumerable:!0,configurable:!0,writable:!0}):e[n]=t,e}function S(e){if(Array.isArray(e))return e}function g(e,n){var t=null==e?null:"undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(null!=t){var r,o,l,c,i=[],u=!0,a=!1;try{if(l=(t=t.call(e)).next,0===n){if(Object(t)!==t)return;u=!1}else for(;!(u=(r=l.call(t)).done)&&(i.push(r.value),i.length!==n);u=!0);}catch(e){a=!0,o=e}finally{try{if(!u&&null!=t.return&&(c=t.return(),Object(c)!==c))return}finally{if(a)throw o}}return i}}function O(e,n){(null==n||n>e.length)&&(n=e.length);for(var t=0,r=Array(n);t<n;t++)r[t]=e[t];return r}function h(e,n){if(e){if("string"==typeof e)return O(e,n);var t={}.toString.call(e).slice(8,-1);return"Object"===t&&e.constructor&&(t=e.constructor.name),"Map"===t||"Set"===t?Array.from(e):"Arguments"===t||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t)?O(e,n):void 0}}function j(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var x=r.extend({defaultProps:{__TYPE:"BlockUI",autoZIndex:!0,baseZIndex:0,blocked:!1,className:null,containerClassName:null,containerStyle:null,fullScreen:!1,id:null,onBlocked:null,onUnblocked:null,style:null,template:null,children:void 0},css:{classes:{root:"p-blockui-container",mask:function(e){return s("p-blockui p-component-overlay p-component-overlay-enter",{"p-blockui-document":e.props.fullScreen})}},styles:"\n@layer primereact {\n    .p-blockui-container {\n        position: relative;\n    }\n    \n    .p-blockui {\n        opacity: 1;\n        display: flex;\n        align-items: center;\n        justify-content: center;\n    }\n    \n    .p-blockui.p-component-overlay {\n        position: absolute;\n    }\n    \n    .p-blockui-document.p-component-overlay {\n        position: fixed;\n    }\n}\n"}});function P(e,n){var t=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);n&&(r=r.filter((function(n){return Object.getOwnPropertyDescriptor(e,n).enumerable}))),t.push.apply(t,r)}return t}function w(e){for(var n=1;n<arguments.length;n++){var t=null!=arguments[n]?arguments[n]:{};n%2?P(Object(t),!0).forEach((function(n){k(e,n,t[n])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(t)):P(Object(t)).forEach((function(n){Object.defineProperty(e,n,Object.getOwnPropertyDescriptor(t,n))}))}return e}var I=e.forwardRef((function(r,y){var d,v,k=l(),O=e.useContext(t),P=x.getProps(r,O),I=e.useState(P.blocked),E=(v=2,S(d=I)||g(d,v)||h(d,v)||j()),B=E[0],N=E[1],A=e.useRef(null),U=e.useRef(null),C=e.useRef(null),Z=x.setMetaData({props:P}),D=Z.ptm,R=Z.cx,T=Z.isUnstyled;o(x.css.styles,T,{name:"blockui"});var M=function(){N(!0),C.current=document.activeElement},z=function(){!T()&&f.addClass(U.current,"p-component-overlay-leave"),f.hasCSSAnimation(U.current)>0?U.current.addEventListener("animationend",(function(){_()})):_()},_=function(){p.clear(U.current),N(!1),P.fullScreen&&(f.unblockBodyScroll(),C.current&&C.current.focus()),P.onUnblocked&&P.onUnblocked()},H=function(){if(P.fullScreen&&(f.blockBodyScroll(),C.current&&C.current.blur()),P.autoZIndex){var e=P.fullScreen?"modal":"overlay";p.set(e,U.current,O&&O.autoZIndex||n.autoZIndex,P.baseZIndex||O&&O.zIndex[e]||n.zIndex[e])}P.onBlocked&&P.onBlocked()};c((function(){B&&M()})),i((function(){P.blocked?M():z()}),[P.blocked]),u((function(){P.fullScreen&&f.unblockBodyScroll(),p.clear(U.current)})),e.useImperativeHandle(y,(function(){return{props:P,block:M,unblock:z,getElement:function(){return A.current}}}));var J=function(){if(B){var n=P.fullScreen?document.body:"self",t=k({className:s(P.className,R("mask")),style:w(w({},P.style),{},{position:P.fullScreen?"fixed":"absolute",top:"0",left:"0",width:"100%",height:"100%"})},D("mask")),r=P.template?m.getJSXElement(P.template,P):null,o=e.createElement("div",b({ref:U},t),r);return e.createElement(a,{element:o,appendTo:n,onMounted:H})}return null}(),L=k({id:P.id,ref:A,style:P.containerStyle,className:s(P.containerClassName,R("root")),"aria-busy":P.blocked},x.getOtherProps(P),D("root"));return e.createElement("div",L,P.children,J)}));I.displayName="BlockUI";export{I as BlockUI};