package i2pcontrol


import (
    "strings"
)

type jsonStructure struct {
    echo string
}

func (j *jsonStructure) Id() string {
    rstring := randomString(10)
    return rstring
}

func (j *jsonStructure) Format(m, e string, s ...string) string {
    rstring := "{\n"
    rstring += "  method: \"" + m +"\"\n"
    rstring += "  jsonrpc: \"2.0\"\n"
    rstring += "  id: \"" + j.Id() + "\"\n"
    rstring += "  params: \""
    var params string
    for index, value := range s {
        if index != 0 && index%2 == 0 {
            params += "  " + s[index-1] + ": \"" + value + "\""
        }
    }
    p := strings.TrimRight(params, " ")
    rstring += p + "\"\n"
    rstring += "}\n"
    return rstring
}

func (j *jsonStructure) Authenticate(s ...string) string{
    return j.Format("echo", "Authenticate", s...)
}

func (j *jsonStructure) Echo(s ...string) string{
    return j.Format("echo", "Echo", s...)
}

func (j *jsonStructure) jsonStructure() jsonStructure {
    return *j
}

func NewJsonStructure() *jsonStructure {
    var j jsonStructure
    return &j
}