package org.libre.agosto.p2play.ajax

import android.support.design.widget.Snackbar
import android.util.JsonReader
import android.util.Log
import org.libre.agosto.p2play.ManagerSingleton
import org.libre.agosto.p2play.models.TokenModel
import org.libre.agosto.p2play.models.UserModel
import java.io.InputStreamReader

class Auth: Client() {
    val stockParams = "grant_type=password"

    fun login(username: String, password: String, client_id: String, client_secret: String): TokenModel{
        var con = this._newCon("users/token","POST")
        val params:String= "$stockParams&username=$username&password=$password&client_id=$client_id&client_secret=$client_secret"
        con.outputStream.write(params.toByteArray())
        var token = TokenModel()

        try {

            if(con.responseCode==200){
                var response = InputStreamReader(con.inputStream)
                var data = JsonReader(response)
                data.beginObject()

                while(data.hasNext()){
                    val k = data.nextName()
                    when(k.toString()){
                        "access_token" -> token.token = "Bearer " + data.nextString()
                        else -> data.skipValue()
                    }
                }

                data.endObject()
                token.status = 1

            }
            else{
                Log.d("Status", con.responseMessage)
            }
        }
        catch (err: Exception){
            err.printStackTrace()
            token.status = 0
        }

        return token
    }

    fun me(token: String): UserModel{
        var con = this._newCon("users/me","GET", token)

        var user = UserModel()

        try {

            if(con.responseCode==200){
                var response = InputStreamReader(con.inputStream)
                var data = JsonReader(response)
                data.beginObject()

                while(data.hasNext()){
                    val k = data.nextName()
                    when(k.toString()){
                        "id" -> user.uuid = data.nextInt()
                        "username" -> user.username = data.nextString()
                        "email" -> user.email = data.nextString()
                        "displayNSFW" -> user.nsfw = data.nextBoolean()
                        "account" -> {
                            data.beginObject()
                            while (data.hasNext()){
                                val l = data.nextName()
                                when(l.toString()){
                                    "followersCount" -> user.followers = data.nextInt()
                                    "avatar" -> {
                                        data.beginObject()
                                        while (data.hasNext()){
                                            val m = data.nextName()
                                            when (m.toString()){
                                                "path" -> user.avatar = data.nextString()
                                                else -> data.skipValue()
                                            }
                                        }
                                        data.endObject()
                                    }
                                    else -> data.skipValue()
                                }
                            }
                            data.endObject()
                        }
                        else -> data.skipValue()
                    }
                }

                data.endObject()
                user.status = 1

            }
            else{
                Log.d("Status", con.responseMessage)
            }
        }
        catch (err: Exception){
            err.printStackTrace()
            user.status = 0
        }

        return user
    }

}