val retrosheetInterceptor = RetrosheetInterceptor.Builder()
    .setLogging(false)
    // To Read
    .addSheet(
        "notes", // sheet name
        "created_at", "title", "description" // columns in same order
    )
    // To write
    .addForm(
        ADD_NOTE_ENDPOINT,
        "https://docs.google.com/forms/d/e/1FAIpQLSdmavg6P4eZTmIu-0M7xF_z-qDCHdpGebX8MGL43HSGAXcd3w/viewform?usp=sf_link" // form link
    )
    .build()

interface NotesApi {

    @Read("SELECT *") 
    @GET("notes") // sheet name
    suspend fun getNotes(): List<Note>

    @Write
    @POST(ADD_NOTE_ENDPOINT) // form name
    suspend fun addNote(@Body addNoteRequest: AddNoteRequest): AddNoteRequest
}

import com.squareup.moshi.Moshi
import com.github.theapache64.retrosheet.RetrosheetInterceptor
import kotlinx.coroutines.runBlocking
import okhttp3.OkHttpClient
import retrofit2.Retrofit
import retrofit2.converter.moshi.MoshiConverterFactory

/**
 * Created by theapache64 : Jul 21 Tue,2020 @ 02:11
 */
fun main() = runBlocking {
  
    // Building Retrosheet Interceptor
    val retrosheetInterceptor = RetrosheetInterceptor.Builder()
        .setLogging(false)
        // To Read
        .addSheet(
            "notes", // sheet name
            "created_at", "title", "description" // columns in same order
        )
        // To write
        .addForm(
            "add_note",
            "https://docs.google.com/forms/d/e/1FAIpQLSdmavg6P4eZTmIu-0M7xF_z-qDCHdpGebX8MGL43HSGAXcd3w/viewform?usp=sf_link" // form link
        )
        .build()

    // Building OkHttpClient 
    val okHttpClient = OkHttpClient.Builder()
        .addInterceptor(retrosheetInterceptor) // and attaching interceptor
        .build()


    val moshi = Moshi.Builder().build()

    // Building retrofit client
    val retrofit = Retrofit.Builder()
        // with baseUrl as sheet's public URL    
        .baseUrl("https://docs.google.com/spreadsheets/d/1YTWKe7_mzuwl7AO1Es1aCtj5S9buh3vKauKCMjx1j_M/") // Sheet's public URL
        // and attach previously created OkHttpClient
        .client(okHttpClient)
        .addConverterFactory(MoshiConverterFactory.create(moshi))
        .build()

    // Now create the API interface
    val notesApi = retrofit.create(NotesApi::class.java)
  
    // Reading notes
    println(notesApi.getNotes())

    // Adding note
    val addNote = notesApi.addNote(
        AddNoteRequest("Dynamic Note 1", "Dynamic Desc 1")
    )
    println(addNote)
    Unit
}