import{prefix}from"./config";import{isString,isNumber,isDef,isBoolean,isObject}from"./validator";import{getWindowInfo,getAppBaseInfo,getDeviceInfo}from"./wechat";export const systemInfo=getWindowInfo();export const appBaseInfo=getAppBaseInfo();export const deviceInfo=getDeviceInfo();export const debounce=function(e,t=500){let n;return function(...o){n&&clearTimeout(n),n=setTimeout((()=>{e.apply(this,o)}),t)}};export const throttle=(e,t=100,n=null)=>{let o=0,r=null;return n||(n={leading:!0}),function(...c){const s=Date.now();o||n.leading||(o=s);const i=this;t-(s-o)<=0&&(r&&(clearTimeout(r),r=null),o=s,e.apply(i,c))}};export const classNames=function(...e){const t={}.hasOwnProperty,n=[];return e.forEach((e=>{if(!e)return;const o=typeof e;if("string"===o||"number"===o)n.push(e);else if(Array.isArray(e)&&e.length){const t=classNames(...e);t&&n.push(t)}else if("object"===o)for(const o in e)t.call(e,o)&&e[o]&&n.push(o)})),n.join(" ")};export const styles=function(e){return Object.keys(e).map((t=>`${t}: ${e[t]}`)).join("; ")};export const getAnimationFrame=function(e,t){return e.createSelectorQuery().selectViewport().boundingClientRect().exec((()=>{t()}))};export const getRect=function(e,t,n=!1){return new Promise(((o,r)=>{e.createSelectorQuery()[n?"selectAll":"select"](t).boundingClientRect((e=>{e?o(e):r(e)})).exec()}))};export const getTreeDepth=(e,t)=>e.reduce(((e,n)=>n[null!=t?t:"children"]&&n[null!=t?t:"children"].length>0?Math.max(e,getTreeDepth(n[null!=t?t:"children"],t)+1):Math.max(e,1)),0);export const isIOS=function(){var e;return!!((null===(e=null==deviceInfo?void 0:deviceInfo.system)||void 0===e?void 0:e.toLowerCase().search("ios"))+1)};export const addUnit=function(e){if(isDef(e))return e=String(e),isNumber(e)?`${e}px`:e};export const getCharacterLength=(e,t,n)=>{const o=String(null!=t?t:"");if(0===o.length)return{length:0,characters:""};if("maxcharacter"===e){let e=0;for(let t=0;t<o.length;t+=1){let r=0;if(r=o.charCodeAt(t)>127||94===o.charCodeAt(t)?2:1,e+r>n)return{length:e,characters:o.slice(0,t)};e+=r}return{length:e,characters:o}}if("maxlength"===e){const e=o.length>n?n:o.length;return{length:e,characters:o.slice(0,e)}}return{length:o.length,characters:o}};export const chunk=(e,t)=>Array.from({length:Math.ceil(e.length/t)},((n,o)=>e.slice(o*t,o*t+t)));export const getInstance=function(e,t){if(!e){const t=getCurrentPages(),n=t[t.length-1];e=n.$$basePage||n}const n=e?e.selectComponent(t):null;return n||(console.warn("未找到组件,请检查selector是否正确"),null)};export const unitConvert=e=>{var t;return"string"==typeof e?e.includes("rpx")?parseInt(e,10)*(null!==(t=null==systemInfo?void 0:systemInfo.screenWidth)&&void 0!==t?t:750)/750:parseInt(e,10):null!=e?e:0};export const setIcon=(e,t,n)=>t?"string"==typeof t?{[`${e}Name`]:t,[`${e}Data`]:{}}:"object"==typeof t?{[`${e}Name`]:"",[`${e}Data`]:t}:{[`${e}Name`]:n,[`${e}Data`]:{}}:{[`${e}Name`]:"",[`${e}Data`]:{}};export const toCamel=e=>e.replace(/-(\w)/g,((e,t)=>t.toUpperCase()));export const getCurrentPage=function(){const e=getCurrentPages();return e[e.length-1]};export const uniqueFactory=e=>{let t=0;return()=>{const n=`${prefix}_${e}_${t}`;return t+=1,n}};export const calcIcon=(e,t)=>e&&(isBoolean(e)&&t||isString(e))?{name:isBoolean(e)?t:e}:isObject(e)?e:null;export const isOverSize=(e,t)=>{var n;if(!t)return!1;const o=1e3,r={B:1,KB:o,MB:1e6,GB:1e9};return e>("number"==typeof t?t*o:(null==t?void 0:t.size)*r[null!==(n=null==t?void 0:t.unit)&&void 0!==n?n:"KB"])};export const rpx2px=e=>Math.floor(systemInfo.windowWidth*e/750);export const nextTick=()=>new Promise((e=>{wx.nextTick((()=>{e()}))}));