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n=0;r.length-n>255;)t.writeByte(255),t.writeBytes(r,n,255),n+=255;t.writeByte(r.length-n),t.writeBytes(r,n,r.length-n),t.writeByte(0),t.writeString(";")}},o=function(t){for(var r=1<<t,e=1+(1<<t),a=t+1,i=s(),o=0;o<r;o+=1)i.add(String.fromCharCode(o));i.add(String.fromCharCode(r)),i.add(String.fromCharCode(e));var h,c,l,u=K(),g=(h=u,c=0,l=0,{write:function(t,r){if(t>>>r!=0)throw new Error("length over");for(;c+r>=8;)h.writeByte(255&(t<<c|l)),r-=8-c,t>>>=8-c,l=0,c=0;l|=t<<c,c+=r},flush:function(){c>0&&h.writeByte(l)}});g.write(r,a);var f=0,d=String.fromCharCode(n[f]);for(f+=1;f<n.length;){var w=String.fromCharCode(n[f]);f+=1,i.contains(d+w)?d+=w:(g.write(i.indexOf(d),a),i.size()<4095&&(i.size()==1<<a&&(a+=1),i.add(d+w)),d=w)}return g.write(i.indexOf(d),a),g.write(e,a),g.flush(),u.toByteArray()},s=function(){var t={},r=0,e={add:function(a){if(e.contains(a))throw new Error("dup key:"+a);t[a]=r,r+=1},size:function(){return r},indexOf:function(r){return t[r]},contains:function(r){return void 0!==t[r]}};return e};return i},tt=function(t,r,e,a){for(var n=Z(t,r),i=0;i<r;i+=1)for(var o=0;o<t;o+=1)n.setPixel(o,i,e(o,i));var s=K();n.write(s);for(var h=function(){var t=0,r=0,e=0,a="",n={},i=function(t){a+=String.fromCharCode(o(63&t))},o=function(t){if(t<0);else{if(t<26)return 65+t;if(t<52)return t-26+97;if(t<62)return t-52+48;if(62==t)return 43;if(63==t)return 47}throw new Error("n:"+t)};return n.writeByte=function(a){for(t=t<<8|255&a,r+=8,e+=1;r>=6;)i(t>>>r-6),r-=6},n.flush=function(){if(r>0&&(i(t<<6-r),t=0,r=0),e%3!=0)for(var n=3-e%3,o=0;o<n;o+=1)a+="="},n.toString=function(){return a},n}(),c=s.toByteArray(),l=0;l<c.length;l+=1)h.writeByte(c[l]);h.flush();var u="";return u+="data:image/gif;base64,",u+=h};const rt=function(t,r){var e,a=(r=r||{}).typeNumber||4,n=r.errorCorrectLevel||"M",i=r.size||500;try{(e=k(a,n||"M")).addData(t),e.make()}catch(h){if(a>=40)throw new Error("Text too long to encode");return gen(t,{size:i,errorCorrectLevel:n,typeNumber:a+1})}var o=parseInt(i/e.getModuleCount()),s=parseInt((i-e.getModuleCount()*o)/2);return e.createImgTag(o,s,i)};const et=t({name:"mosowe-canvas-image",components:{},props:{imgType:{type:String,default:"jpg",validator:()=>["jpg","png"]},compress:{type:Boolean,default:!1},compressSize:{type:[Number,String],default:2097152},showPreview:{type:Boolean,default:!1},height:{type:[String,Number],default:200},width:{type:[String,Number],default:200},lists:{type:Array,default:()=>[]}},data:()=>({canvas:null,listsIndex:0,listsLength:0,canvasArc:null,canvasArcWidth:100,canvasArcHeight:100,compressQuality:20,compressQualityH5:5}),watch:{},beforeCreate(){},created(){this.canvas=r("canvas",this),this.canvasArc=r("canvas-arc",this)},beforeMount(){},mounted(){},beforeUpdate(){},updated(){},beforeDestroy(){},destroyed(){},methods:{createCanvas(){this.clearCanvas(),0!==this.lists.length?(this.listsIndex=0,this.listsLength=this.lists.length-1,a({title:"正在生成图片...",mask:!0}),setTimeout((()=>{n()}),1e4),this.dataDrawCanvas()):e({title:"lists不能为空",icon:"none"})},dataDrawCanvas(){let t=this.lists[this.listsIndex];"image"===t.type?t.content.indexOf("https://")>-1?this.downloadImageH5(t):this.compress&&t.hasOwnProperty("file")&&t.file.size>this.compressSize?this.compressImage(t):t.arc?this.drawImageArc(t):this.drawImage(t):"text"===t.type?this.drawText(t):"rect"===t.type?this.drawRect(t):"arc"===t.type?this.drawArc(t):"qr"===t.type&&this.drawQR(t)},downloadImageH5(t){let r=null;r=new Image,r.setAttribute("crossOrigin","anonymous"),r.crossOrigin="Anonymous",r.src=t.content,r.onload=()=>{let e=document.createElement("canvas");e.width=t.width,e.height=t.height,e.getContext("2d").drawImage(r,0,0,t.width,t.height);let a=e.toDataURL("image/png");t.arc?(t.content=a,this.drawImageArc(t)):(this.canvas.globalAlpha=t.hasOwnProperty("globalAlpha")?t.globalAlpha:1,this.canvas.drawImage(a,t.x,t.y,t.hasOwnProperty("width")?t.width:this.width,t.hasOwnProperty("height")?t.height:this.height),this.checkDrawOver())}},compressImage(t){a({title:"压缩中...",mask:!0});let r=new Image;r.setAttribute("crossOrigin","anonymous"),r.crossOrigin="Anonymous",r.src=t.content,r.onload=()=>{let e=document.createElement("canvas");e.width=t.width,e.height=t.height,e.getContext("2d").drawImage(r,0,0,t.width,t.height);let a=e.toDataURL("image/png");t.content=a,t.arc?this.drawImageArc(t):this.drawImage(t)}},drawImageArc(t){this.canvasArc.clearRect(0,0,this.canvasArcWidth,this.canvasArcHeight),this.canvasArcWidth=2*t.arcR,this.canvasArcHeight=2*t.arcR,this.canvasArc.save();let r=setTimeout((()=>{clearTimeout(r),this.canvasArc.arc(t.arcR,t.arcR,t.arcR,0,2*Math.PI),this.canvasArc.clip(),this.canvasArc.drawImage(t.content,t.arcX,t.arcY,t.width,t.height),this.canvasArc.draw(!1,setTimeout((()=>{let r=setTimeout((()=>{clearTimeout(r),i({x:0,y:0,width:2*t.arcR,height:2*t.arcR,fileType:"png",canvasId:"canvas-arc",success:r=>{t.width=2*t.arcR,t.height=2*t.arcR,t.content=r.tempFilePath,this.drawImage(t)},fail:t=>{console.log(t)},complete:()=>{this.canvasArc.restore(),this.canvasArc.fillRect(0,0,0,0),this.canvasArc.clearRect(0,0,this.canvasArcWidth,this.canvasArcHeight)}},this)}),100)})))}),100)},drawImage(t){this.canvas.globalAlpha=t.hasOwnProperty("globalAlpha")?t.globalAlpha:1,this.canvas.drawImage(t.content,t.x,t.y,t.hasOwnProperty("width")?t.width:this.width,t.hasOwnProperty("height")?t.height:this.height),this.checkDrawOver()},drawText(t){this.canvas.setFillStyle(t.hasOwnProperty("color")?t.color:"#000000"),this.canvas.setFontSize(t.hasOwnProperty("size")?t.size:20),this.canvas.setTextAlign(t.hasOwnProperty("align")?t.align:"left"),this.canvas.globalAlpha=t.hasOwnProperty("globalAlpha")?t.globalAlpha:1,t.maxWidth?this.canvas.fillText(t.content,t.x,t.y,t.maxWidth):this.canvas.fillText(t.content,t.x,t.y),this.checkDrawOver()},drawRect(t){this.canvas.setFillStyle(t.hasOwnProperty("color")?t.color:"#000000"),this.canvas.globalAlpha=t.hasOwnProperty("globalAlpha")?t.globalAlpha:1,this.canvas.fillRect(t.x,t.y,t.width,t.height),this.checkDrawOver()},drawArc(t){this.canvas.arc(t.arcX,t.arcY,t.arcR,0,2*Math.PI),this.canvas.setFillStyle(t.hasOwnProperty("color")?t.color:"#000000"),this.canvas.globalAlpha=t.hasOwnProperty("globalAlpha")?t.globalAlpha:1,this.canvas.fill(),this.canvas.closePath(),this.checkDrawOver()},drawQR(t){let r=t.content.length,e=Math.ceil(r/16);e<4&&(e=4),t.qr=rt(t.content,{size:parseInt(300),typeNumber:e}),this.canvas.globalAlpha=t.hasOwnProperty("globalAlpha")?t.globalAlpha:1,this.canvas.drawImage(t.qr,t.x,t.y,t.hasOwnProperty("width")?t.width:this.width,t.hasOwnProperty("height")?t.height:this.height),this.checkDrawOver()},checkDrawOver(){this.listsIndex<this.listsLength?(this.listsIndex++,this.dataDrawCanvas()):this.canvasImage()},canvasImage(){this.listsIndex=0,this.canvas.draw(!1,(()=>{setTimeout((()=>{i({x:0,y:0,width:Number(this.width),height:Number(this.height),fileType:this.imgType,canvasId:"canvas",success:t=>{this.$emit("canvasImage",t.tempFilePath),this.showPreview&&this.showPreviewFn(t.tempFilePath)},fail:t=>{console.log(t)},complete:()=>{n()}},this)}),500)}))},showPreviewFn(t){o({current:0,urls:[t]})},clearCanvas(){this.canvas.clearRect(0,0,this.width,this.height)}}},[["render",function(t,r,e,a,n,i){const o=f,w=d;return s(),h(o,{class:"mosowe-canvas-image"},{default:c((()=>[l(o,{class:"slot-view",onClick:i.createCanvas},{default:c((()=>[u(t.$slots,"default",{},void 0,!0)])),_:3},8,["onClick"]),l(o,{class:"canvas-wrap-box"},{default:c((()=>[l(w,{class:"canvas-wrap","canvas-id":"canvas",style:g("width: "+e.width+"px; height: "+e.height+"px;")},null,8,["style"]),l(w,{class:"canvas-wrap","canvas-id":"canvas-arc",style:g("width: "+n.canvasArcWidth+"px; height: "+n.canvasArcHeight+"px;")},null,8,["style"])])),_:1})])),_:3})}],["__scopeId","data-v-e59ccf0d"]]),at=w(v);const nt=t({data:()=>({canvasUrl:"",group_id:0,lists:[],width:500,height:700,title:"我的二维码",contact:{}}),components:{mosoweCanvasImage:et},onLoad(t){this.group_id=t.group_id?t.group_id:"",this.group_id?(this.title="群二维码",this.getGroupInfo()):this.createUserQr()},methods:{createUserQr(){let t=at.userInfo,r=t.qrUrl??"";if(!r)return e({title:"请重新登陆后再生成二维码",icon:"none"}),void p();this.lists=[{type:"rect",color:"#ffffff",width:this.width,height:this.height,x:0,y:0},{type:"image",content:t.avatar,width:100,height:100,x:70,y:60},{type:"text",content:t.displayName,x:190,y:96,maxWidth:400,color:"#000",size:28},{type:"text",content:t.account,x:190,y:135,maxWidth:400,color:"#999",size:20},{type:"qr",content:r,width:360,height:360,x:70,y:200},{type:"text",content:"扫一扫上面的二维码图案，加我为好友",x:105,y:620,color:"#999",maxWidth:400,size:18}],setTimeout((()=>{this.$refs.mosoweCanvasComponents.createCanvas()}),100)},getGroupInfo(){this.userList=[],this.$api.msgApi.groupInfo({group_id:this.group_id}).then((t=>{let r=t.data;this.contact=r;let e=r.name;e.length>12&&(e=e.substring(0,12)+"..."),this.lists=[{type:"rect",color:"#ffffff",width:this.width,height:this.height,x:0,y:0},{type:"image",content:r.avatar,width:100,height:100,x:200,y:40},{type:"text",content:"群聊："+e,x:this.width/2,align:"center",y:180,maxWidth:400,color:"#000",size:24},{type:"qr",content:r.qrUrl,width:360,height:360,x:70,y:220},{type:"text",content:"该二维码7天内（"+r.qrExpire+"前）有效",x:105,y:640,color:"#999",maxWidth:400,size:18}],setTimeout((()=>{this.$refs.mosoweCanvasComponents.createCanvas()}),100)}))},canvasImage(t){this.canvasUrl=t},saveHeadImgFile(){const t=document.createElement("a");t.style.display="none",t.href=this.canvasUrl,t.setAttribute("download",this.contact.name+".jpg"),t.setAttribute("target","_blank"),document.body.appendChild(t),t.click(),document.body.removeChild(t)}}},[["render",function(t,r,e,a,n,i){const o=x("cu-custom"),u=b,g=f,d=C,w=B(I("mosowe-canvas-image"),et);return s(),h(g,null,{default:c((()=>[l(o,{bgColor:"bg-gradual-green",isBack:!0},{backText:c((()=>[])),content:c((()=>[y(m(n.title),1)])),_:1}),l(g,{class:"mt-20 im-flex im-align-items-center"},{default:c((()=>[l(u,{src:n.canvasUrl,mode:"widthFix",style:{margin:"0 auto"}},null,8,["src"])])),_:1}),n.canvasUrl?(s(),h(g,{key:0,class:"padding flex flex-direction mt-10"},{default:c((()=>[l(d,{class:"cu-btn bg-green lg",onClick:i.saveHeadImgFile},{default:c((()=>[y(" 下载图片 ")])),_:1},8,["onClick"])])),_:1})):A("",!0),l(w,{ref:"mosoweCanvasComponents",lists:n.lists,height:n.height,width:n.width,onCanvasImage:i.canvasImage},null,8,["lists","height","width","onCanvasImage"])])),_:1})}],["__scopeId","data-v-26bfbefe"]]);export{nt as default};
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