package com.kmalbz.api.route

import io.ktor.application.*
import io.ktor.response.*
import io.ktor.routing.*
import io.ktor.http.*
import com.kmalbz.database.service.ResultObjectService
import java.time.LocalDate
import java.time.format.DateTimeFormatter

/**
 * Output Service - RDB
 * 
 * This is the output interface of the Birbnetes system.
 */
class OutputServiceRDBServer {
    /**
     * output
     */
    private val resultObjectService = ResultObjectService()
    fun Routing.registerOutput() {
        get("/output"){
            call.respond(resultObjectService.getAllResultObjects())
        }

        get("/output/filter/negative") {
            val resultList = resultObjectService.getResultObjecLessthanProbability(0.5) ?: call.respond(HttpStatusCode.NotFound)

            call.respond(resultList)
        }

        get("/output/filter/positive") {
            val resultList = resultObjectService.getResultObjecGreaterthanProbability(0.5) ?: call.respond(HttpStatusCode.NotFound)

            call.respond(resultList)
        }

        get("/output/filter/undecided") {
            val resultList = resultObjectService.getResultObjecEqualsProbability(0.5) ?: call.respond(HttpStatusCode.NotFound)

            call.respond(resultList)
        }

        get("/output/after/{dateAfter}") {
            val dateAfter = call.parameters["dateAfter"] ?: error(HttpStatusCode.NotAcceptable)
            val dateTimeFormatter: DateTimeFormatter = DateTimeFormatter.ISO_LOCAL_DATE
            val localDateAfter : LocalDate = LocalDate.parse(dateAfter,dateTimeFormatter)
            val resultList = resultObjectService.getResultObjectafterDate(localDateAfter) ?: call.respond(HttpStatusCode.NotFound)

            call.respond(resultList)
        }

        get("/output/before/{dateBefore}") {
            val dateAfter = call.parameters["dateBefore"] ?: error(HttpStatusCode.NotAcceptable)
            val dateTimeFormatter: DateTimeFormatter = DateTimeFormatter.ISO_LOCAL_DATE
            val localDateBefore : LocalDate = LocalDate.parse(dateAfter,dateTimeFormatter)
            val resultList = resultObjectService.getResultObjectbeforeDate(localDateBefore) ?: call.respond(HttpStatusCode.NotFound)

            call.respond(resultList)
        }

        get("/output/{tagID}") {
            val tagID = call.parameters["tagID"] ?: error(HttpStatusCode.NotAcceptable)
            val resultObject = resultObjectService.getResultObjectbyTag(tagID) ?: call.respond(HttpStatusCode.NotFound)

            call.respond(resultObject)
        }
    }
}