import fsys;
namespace ide;

class doc{
    ctor( path ){
    	this.const = {}
        this.define = {};
        this.sections = {};
        
    	if( (path == "kernel") || (path == "global") ){
    		path = "global"
    		
    		this.sections[path] = createList( this
    			,..string.load("~\config\intellisense\kernel.txt"),""); 
    		
    		var preloadDoc = ..ide.doc( ..io.libpath("preload") );
    		var preloadMathDoc = ..ide.doc( ..io.libpath("preload.math") );
    		var preloadRawDoc = ..ide.doc( ..io.libpath("preload.raw") );
    		var preloadStringDoc = ..ide.doc( ..io.libpath("preload.string") );
    		var preloadTableDoc = ..ide.doc( ..io.libpath("preload.table") );
    		var preloadThreadDoc = ..ide.doc( ..io.libpath("preload.thread") ); 
    		
    		..table.mix( this.const,preloadDoc.const
    			,preloadMathDoc.const
    			,preloadRawDoc.const
    			,preloadStringDoc.const
    			,preloadTableDoc.const
    			,preloadThreadDoc.const);
    			
    		..table.mix( this.define ,preloadDoc.define
    			,preloadMathDoc.define
    			,preloadRawDoc.define
    			,preloadStringDoc.define
    			,preloadTableDoc.define
    			,preloadThreadDoc.define);
    			
    		..table.assignDeep( this.sections ,preloadDoc.sections
    			,preloadMathDoc.sections
    			,preloadRawDoc.sections
    			,preloadStringDoc.sections
    			,preloadTableDoc.sections
    			,preloadThreadDoc.sections);
    		
    		this.libPath = "global";
    		this.filePath = "global";
    		this.fileName = "global";
    		return this;
    	}
        
        var str = ..string.load(path);
        if(!str) return;
        
        path = ..io.fullpath(path);
        var libPath = ..fsys.path.relative(path,..io.fullpath("~\lib"),false);
        if(!libPath) {
            libPath = ..fsys.path.relative(path,..io.fullpath("\lib"),false);
            if(!libPath) libPath = "global";
            this.filePath = libPath;
        }
        else {
            this.filePath = "~\" + libPath;
        }
        
        
        if(libPath) {
            if( ..string.endWith(libPath,"_.aardio") ) { 
                libPath = ..string.left(libPath,-10);
                this.fileName = libPath + "/_";
            }
            elseif( ..string.endWith(libPath,".aardio") ) {
                libPath = ..string.left(libPath,-8);
                this.fileName = libPath;
            }
            else {
                this.fileName = "global";
            }
            
            
            libPath = ..string.trim(libPath,"\/");
            this.libPath = ..string.replace(libPath,"[/\\]",".") ;
            if(this.libPath == "win.ui"){
            	this.sections[""] = createList( this
    				,..string.load("~\config\intellisense\winform.txt"),""); 
            }
            elseif(this.libPath == "sqlite"){
            	this.sections[""] = createList( this
    				,..string.load("~\lib\sqlite\base.aardio"),""); 
            }
           	
            
            for star,path,content in ..string.gmatch( str,"/(**)intellisense\((.*?)\)(.+?)end intellisense\1/") { 
                path = camelObjectName(path);
                this.sections[path] = ..table.mix(createList( this,content,path),this.sections[path]); 
            }
            
            if( (this.libPath == "web.kit.form") || (this.libPath="web.kit.layeredWindow") ){
            	this.sections["web.kit.view"] = createList( this
    				,..string.load("~\lib\web\kit\view.aardio"),"webKitViewObject"); 
            }
            
        }
        else {
            this.filePath = path;
            this.libPath = "";
            this.sections[""] = createList( this,str,"");
        }
        
        this.sections["::"] = null;
        for(path,section in this.sections){
        	for(k,v in section){
        		if( this.sections[k] ){
        			section[k] = null;
        			this.sections[k][k] = v;
        		}
        	} 
        }
        
        
        if( this.sections[""] ? ( !..table.next(this.sections[""]) ) ) this.sections[""] = null;
        if( !..table.next(this.const) ) this.const = null;
        if( !..table.next(this.define) ) this.define = null;
    }; 
}

namespace doc{

    camelObjectName = function(name){
    	name = ..string.trim(name);
    	if( name[1] != '!'#  ) return name;
    	name = ..string.right(name,-2);
    	
        name = ..string.replace(name,"_(\w)",function(c){  return ..string.upper(c); } );
        
        if( !( ..string.find(name,"@@obj") ) ){
        	if( ( name!="winform" )
        		&& ( name!="wb" )
        		&& ( name!="wbLayout" )
        		&& ( name!="wbKit" )
        	){
        		name = ..string.replace(name,"^[^\.]+","\0Object");
            }
        }  
                
        if( ..string.startWith(name,"std") ) name = ..string.right(name,-4);
        return name;
    }
    
    createList = function(this,s,path) {
        var list ={};
        var trim = ..string.trim;
        var trimleft = ..string.trimleft;
        var find = ..string.find;
        var left = ..string.left;
        var sub = ..string.slice;
        var intellisense = s;
        
        path = trim(path);
        if(path[1] == '!'# ) path = ..string.right(path,-2);
        
        while( 
            var i,j,vi,vj,si,sj,q,k,v ;
            {
                i,j = ..string.find(s, "^\s*\N+\s+=\s+" );
                if(i){ i,j = ..string.find(s, "\s+=\s+" ); }
                if(!i) i,j = ..string.find(s, "\s*=\s*" );
            }; ( i ) 
        ) {
            k = trim( sub(s,1,i-1) );
            s = trimleft( sub(s,j+1) ); 
            si,sj = find(s,'\r\n'); 
            
            if( si ){ 
                v = trim( sub(s,1,si-1) ); 
                if( v[#v] =='{'# ){ 
                    vi,vj = find(s,"%{}")
                    if(vi){
                        v = sub(s,1,vj-1);  
                        si,sj = find(s,'\r\n',vj+1);
                        if(!si) {
                            v = s;
                            s = "";
                        }
                        else{
                            v = trim( sub(s,1,si-1) ); 
                            s = sub(s,sj+1);  
                        }
                    }
                    else { 
                        break;
                    } 
                }
                else {
                    s = trimleft( sub(s,sj+1) ); 	
                }
            } 
            else { 
                v =  s; 
            } 

            while( 
                var kl,kj;
                kl,kj = find(k,'\r\n');
                kl
            ) {
                k = ..string.slice(k,kj+1);//作为注释忽略
            } 
            
            k = ..string.replace(k,"\(\.\(","(");
            k = ..string.replace(k,"->",".");
            if( #path && (path != "::") ){
                k = ..string.concat(path,".",k);
            }
            v= ..string.replace(v,"\\n",'  \r\n');
            
            if(k[1] == '_'# && (#k > 2) ){
            	var v2 = ..string.match(v,"\@(.+)\/\*.+\*\/");
                if( v2 ){
                    if(this.define[k]===null){
                        this.define[k]=trim(v2);
                    }
                    continue  
                } 
            }
            
            if(k[1] == '?'# ){
                continue;
            }
            
            if(k[1] == '^'# ){
                continue;
            }
            
            if( k[#k] == '('# ) {
            	k = ..string.left(k,-2);
            }
            
            v  = trim(v);
            if( v[#v] == '.'# ) {
                var h,obj = ..string.match(v,"(.*)(\!\N+)\.$");
                if(obj){
                	obj = camelObjectName( obj );
                	v = h;
                	if(#v) v = v ++ '  \r\n';
                	v = ..string.concat(v,`[返回对象:` + obj + "](#" + obj + ")" );
                }
            }
            
            v = trim(v);
            if( v[1]== '@'# ) {
                v = ..string.right(v,-2);
                
                var h = ..string.match(k,"(.+)\.[^.]+");
                if(h){
                    if( v[1] == '.'# ){ 
                        if( h ) v = camelObjectName(h) + v;
                    } 
                    v = ..string.replace(v,"\?\?",camelObjectName(h));
                }
                
                v =  ..string.replace(v,"__","");
                v =  ..string.replace('\r\n' +v,'\r\n','\r\n    ');
            }
            elseif( ..string.startWith(v,"class ") ){
            	v =  ..string.replace('\r\n' +v,'\r\n','\r\n    ');
            }
            elseif( !..string.find(v,":") ){
            	v =  ..string.replace('\r\n' +v,'\r\n','\r\n    ');
            }
            
            if(k[1] == '!'#){
                var path;
                k = ..string.replace(k,"^[^.]+",function(k){
                    path = camelObjectName(k);
                    return path;
                });
        
                if( path ){
                    if(!this.sections[path] ) this.sections[path] = {};
                    this.sections[path][k] = v;
                    continue;
                }
            }
            
            kpath = k;
            var bracket = ..string.indexOf(kpath,'(');
            if(bracket){
            	kpath = ..string.left(kpath,bracket-1);
            }
            
            var kpath = ..string.match(kpath,"^(.+[^\.])\.[^\.]*$");
            if(kpath && (kpath!="global")){
            	if( kpath ){
                    if(!this.sections[kpath] ) this.sections[kpath] = {};
                    this.sections[kpath][k] = v;
                    continue;
                }
            }
            
            var kpath = ..string.match(k,"^([a-zA-Z]\w+)$") || ..string.match(k,"^([a-zA-Z]\w+)\(");
            if(kpath && (kpath!="global") ){
            	if( ..string.indexOf(intellisense,kpath + ".") ){ 
            		if( kpath ){
                    	if(!this.sections[kpath] ) this.sections[kpath] = {};
                    	this.sections[kpath][k] = v;
                    	continue;
                	}
            	}
            }
            
            if(k[1] == ':'#){
                this.const[k] = trim(v);
                continue;
            }
            elseif( ..string.match(k,"^_[A-Z][A-Z_\d]+$")){
                this.const[k]=trim( v ); 
            }
            
           
            if(!list[[k]])list[[k]] = v;
            
        }
        
        return list;
    }	 
}

/*intellisense(ide)
doc(.("库路径") = 用于自动提到库文档
doc() = !libDocument.
end intellisense*/

/**intellisense()
!libDocument.sections = 智能提示数据\n键为名字空间,值是一个名值对组成的表
!libDocument.define = 智能提示中配置自动完成为字面值的全局常量列表\n一律为下划线开始,并大写的常量名
!libDocument.const = ::开头的全局函数列表
!libDocument.fileName = 移除后缀名的库文件相对路径
!libDocument.filePath = 库文件路径
!libDocument.libPath = 名字空间路径
end intellisense**/