package jaskell.sql;

import jaskell.script.Directive;

import jaskell.script.Parameter;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;

import java.util.stream.Collectors;

public class Values extends Statement {

Directive _insert;

List<Directive> _fields = new ArrayList<>();

public Values(String fields){

_fields.addAll(

Arrays.stream(fields.split(",")).map(String::trim).map(Name::new).collect(Collectors.toList()));

}

public Values(String ... fields){

_fields.addAll(

Arrays.stream(fields).map(String::trim).map(Name::new).collect(Collectors.toList()));

}

public Values(Directive... fields){

_fields.addAll(Arrays.asList(fields));

}

@Override

public String script() {

return String.format("%s VALUES(%s)",

_insert.script(),

_fields.stream().map(Directive::script).collect(Collectors.joining(", ")));

}

@Override

public List<Parameter<?>> parameters() {

List<Parameter<?>> re = _insert.parameters();

_fields.forEach(field->re.addAll(field.parameters()));

return re;

}

public On on(){

On re = new On();

re._prefix = this;

return re;

}

}