Added command line options to native app to set retrieveBalance, retrieveTransactions, retrieveTransactionsFrom, retrieveTransactionsTo, preferredTanMethod and abortIfRequiresTan

fints4k/build.gradle

@@ -142,6 +142,8 @@ kotlin {
 
                 // requires cURL to be installed on your system
                 implementation "io.ktor:ktor-client-curl:$ktorVersion"
+
+                implementation "com.github.ajalt.clikt:clikt:3.4.0"
             }
         }
 

fints4k/src/nativeMain/kotlin/NativeApp.kt

@@ -1,4 +1,3 @@
-import kotlinx.coroutines.runBlocking
 import kotlinx.datetime.LocalDate
 import net.dankito.banking.client.model.AccountTransaction
 import net.dankito.banking.client.model.CustomerAccount
@@ -8,24 +7,18 @@ import net.dankito.banking.fints.callback.SimpleFinTsClientCallback
 import net.dankito.banking.fints.getAccountData
 import net.dankito.banking.fints.model.TanChallenge
 import net.dankito.utils.multiplatform.extensions.*
-import platform.posix.exit
 
-fun main(args: Array<String>) {
-  if (args.size < 3) {
-    println("Bitte geben Sie Ihre Bankzugangsdaten ein in der Reihenfolge: <Bankleitzahl> <Login name> <Password>\r\n" +
-      "Z. B.: ./fints4k.kexe 10050000 \"Mein Loginname\" GeheimesPasswort")
-    exit(0)
-  }
 
-  Application().retrieveAccountData(args[0], args[1], args[2])
-}
-
-class Application {
+class NativeApp {
 
   fun retrieveAccountData(bankCode: String, loginName: String, password: String) {
+    retrieveAccountData(GetAccountDataParameter(bankCode, loginName, password))
+  }
+
+  fun retrieveAccountData(param: GetAccountDataParameter) {
     val client = FinTsClient(SimpleFinTsClientCallback { tanChallenge -> enterTan(tanChallenge) })
 
-    val response = client.getAccountData(GetAccountDataParameter(bankCode, loginName, password))
+    val response = client.getAccountData(param)
 
     if (response.error != null) {
       println("An error occurred: ${response.error}${response.errorMessage?.let { " $it" }}")

fints4k/src/nativeMain/kotlin/fints4kCommandLineInterface.kt

@@ -0,0 +1,42 @@
+import com.github.ajalt.clikt.core.CliktCommand
+import com.github.ajalt.clikt.parameters.arguments.argument
+import com.github.ajalt.clikt.parameters.options.*
+import com.github.ajalt.clikt.parameters.types.enum
+import kotlinx.datetime.LocalDate
+import net.dankito.banking.client.model.parameter.GetAccountDataParameter
+import net.dankito.banking.client.model.parameter.RetrieveTransactions
+import net.dankito.banking.fints.model.TanMethodType
+
+class fints4kCommandLineInterface : CliktCommand(name = "fints", printHelpOnEmptyArgs = true) {
+  init {
+    versionOption("1.0.0 Alpha-10", names = setOf("-v", "--version"))
+  }
+
+  val bankCode by argument("Bankleitzahl", "Die Bankleitzahl deiner Bank")
+  val loginName by argument("Loginname", "Dein Onlinebanking Loginname / Anmeldename")
+  val password by argument("Passwort", "Dein Onlinebanking Passwort")
+//  val password by option("-p", "--password", help = "Dein Onlinebanking Passwort").prompt("Passwort", hideInput = true)
+
+  val retrieveBalance by option("-b", "--balance", help = "Den Kontostand abrufen. Defaults to true").flag(default = true)
+  val retrieveTransactions by option("-t", "--transactions", help = "Die Kontoumsätze abrufen. Default: OfLast90Days. As most banks don't afford a TAN to get transactions of last 90 days")
+    .enum<RetrieveTransactions>().default(RetrieveTransactions.OfLast90Days)
+
+  val retrieveTransactionsFrom by option("--from", help = "The day as ISO date from which transactions should be retrieved like 2022-02-22. If set sets 'retrieveTransactions' to '${RetrieveTransactions.AccordingToRetrieveFromAndTo}'")
+    .validate { it.isNullOrBlank() || LocalDate.parse(it) != null }
+  val retrieveTransactionsTo by option("--to", help = "The day as ISO date up to which account transactions are to be received like 2022-02-22. If set sets 'retrieveTransactions' to '${RetrieveTransactions.AccordingToRetrieveFromAndTo}'")
+    .validate { it.isNullOrBlank() || LocalDate.parse(it) != null }
+
+  val preferredTanMethod by option("-m", "--tan-method", help = "Your preferred TAN methods to use if action affords a TAN. Can be repeated like '-m AppTan -m SmsTan'").enum<TanMethodType>().multiple()
+
+  val abortIfRequiresTan by option("-a", "--abort-if-requires-tan", help = "If actions should be aborted if it affords a TAN. Defaults to false").flag(default = false)
+
+  override fun run() {
+    val retrieveTransactionsFromDate = if (retrieveTransactionsFrom.isNullOrBlank()) null else LocalDate.parse(retrieveTransactionsFrom!!)
+    val retrieveTransactionsToDate = if (retrieveTransactionsTo.isNullOrBlank()) null else LocalDate.parse(retrieveTransactionsTo!!)
+    val effectiveRetrieveTransactions = if (retrieveTransactionsFromDate != null || retrieveTransactionsToDate != null) RetrieveTransactions.AccordingToRetrieveFromAndTo
+                                          else retrieveTransactions
+
+    NativeApp().retrieveAccountData(GetAccountDataParameter(bankCode, loginName, password, null, retrieveBalance, effectiveRetrieveTransactions,
+      retrieveTransactionsFromDate, retrieveTransactionsToDate, preferredTanMethod, abortIfTanIsRequired = abortIfRequiresTan))
+  }
+}

fints4k/src/nativeMain/kotlin/main.kt

@@ -0,0 +1,4 @@
+
+fun main(args: Array<String>) {
+  fints4kCommandLineInterface().main(args)
+}