/*
 * This file is part of LibEuFin.
 * Copyright (C) 2024 Taler Systems S.A.

 * LibEuFin is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation; either version 3, or
 * (at your option) any later version.

 * LibEuFin is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General
 * Public License for more details.

 * You should have received a copy of the GNU Affero General Public
 * License along with LibEuFin; see the file COPYING.  If not, see
 * <http://www.gnu.org/licenses/>
 */
package tech.libeufin.nexus.ebics

// We will support more dialect in the future

sealed class EbicsOrder(val schema: String) {
    data class V2_5(
        val type: String,
        val attribute: String
    ): EbicsOrder("H004")
    data class V3(
        val type: String,
        val name: String? = null,
        val scope: String? = null,
        val messageName: String? = null,
        val messageVersion: String? = null,
        val container: String? = null,
    ): EbicsOrder("H005")
}

fun downloadDocService(doc: SupportedDocument, ebics2: Boolean): EbicsOrder {
    return if (ebics2) {
        when (doc) {
            SupportedDocument.PAIN_002 -> EbicsOrder.V2_5("Z01", "DZHNN")
            SupportedDocument.CAMT_052 -> EbicsOrder.V2_5("Z52", "DZHNN")
            SupportedDocument.CAMT_053 -> EbicsOrder.V2_5("Z53", "DZHNN")
            SupportedDocument.CAMT_054 -> EbicsOrder.V2_5("Z54", "DZHNN")
            SupportedDocument.PAIN_002_LOGS -> EbicsOrder.V2_5("HAC", "DZHNN")
        }
    } else {
        when (doc) {
            SupportedDocument.PAIN_002 -> EbicsOrder.V3("BTD", "PSR", "CH", "pain.002", "10", "ZIP")
            SupportedDocument.CAMT_052 -> EbicsOrder.V3("BTD", "STM", "CH", "camt.052", "08", "ZIP")
            SupportedDocument.CAMT_053 -> EbicsOrder.V3("BTD", "EOP", "CH", "camt.053", "08", "ZIP")
            SupportedDocument.CAMT_054 -> EbicsOrder.V3("BTD", "REP", "CH", "camt.054", "08", "ZIP")
            SupportedDocument.PAIN_002_LOGS -> EbicsOrder.V3("HAC")
        }
    }
}

fun uploadPaymentService(): EbicsOrder =
    EbicsOrder.V3("BTU", "MCT", "CH", "pain.001", "09")