From b0c4ad0e2e3572cdf6a30915027eb3b3dd302f63 Mon Sep 17 00:00:00 2001
From: Gerhard Hoffmann <g.hoffmann@atb-online.eu>
Date: Fri, 12 Apr 2024 14:31:02 +0200
Subject: [PATCH] getCurrentPaymentOptionIndex(): start implementation.
 getPaymentOptions(): use new parameter paymentOptionIndex.

---
 library/src/configuration.cpp | 72 ++++++++++++++++++++++++++++++++---
 1 file changed, 67 insertions(+), 5 deletions(-)

diff --git a/library/src/configuration.cpp b/library/src/configuration.cpp
index 812425f..6c13daf 100644
--- a/library/src/configuration.cpp
+++ b/library/src/configuration.cpp
@@ -3,6 +3,7 @@
 #include "time_range_header.h"
 #include "tariff_timestep_config.h"
 #include "tariff_permit_type.h"
+#include "tariff_business_hours.h"
 
 #include <QString>
 #include <QDebug>
@@ -542,15 +543,76 @@ bool Configuration::ParseJson(Configuration* cfg, const char* json)
 	}
 }
 
+int Configuration::getCurrentPaymentOptionIndex(QDateTime const &dt) const {
+    int const numOptions = getAllPaymentOptions().size();
 
-ATBPaymentOption const &Configuration::getPaymentOptions() const {
-    Q_ASSERT(!this->currentPaymentOptions.isEmpty());
-    return this->currentPaymentOptions.at(0);
+    for (int opt=0; opt < numOptions; ++opt) {
+        uint64_t const pop_business_hours = getPaymentOptions(opt).pop_business_hours;
+        uint64_t p = 0;
+        switch (dt.date().dayOfWeek()) {
+        case (int)Qt::Monday: {
+            p = BusinessHours::MON;
+            if ((pop_business_hours & p) == p) {
+                return opt;
+            }
+        } break;
+        case (int)Qt::Tuesday: {
+            p = BusinessHours::TUE;
+            if ((pop_business_hours & p) == p) {
+                return opt;
+            }
+        } break;
+        case (int)Qt::Wednesday: {
+            p = BusinessHours::WED;
+            if ((pop_business_hours & p) == p) {
+                return opt;
+            }
+        } break;
+        case (int)Qt::Thursday: {
+            p = BusinessHours::THU;
+            if ((pop_business_hours & p) == p) {
+                return opt;
+            }
+        } break;
+        case (int)Qt::Friday: {
+            p = BusinessHours::FRI;
+            if ((pop_business_hours & p) == p) {
+                return opt;
+            }
+        } break;
+        case (int)Qt::Saturday: {
+            p = BusinessHours::SAT;
+            if ((pop_business_hours & p) == p) {
+                return opt;
+            }
+        } break;
+        case (int)Qt::Sunday: {
+            p = BusinessHours::SUN;
+            if (isHoliday(dt)) {
+                p |= BusinessHours::OFFICIAL_HOLIDAY;
+            }
+            if ((pop_business_hours & p) == p) {
+                return opt;
+            }
+        } break;
+        }
+    }
+
+    return -1;
 }
 
-ATBPaymentOption &Configuration::getPaymentOptions() {
+bool Configuration::isHoliday(QDateTime const &dt) const {
+    return false;
+}
+
+ATBPaymentOption const &Configuration::getPaymentOptions(int paymentOptionsIndex) const {
     Q_ASSERT(!this->currentPaymentOptions.isEmpty());
-    return this->currentPaymentOptions[0];
+    return this->currentPaymentOptions.at(paymentOptionsIndex);
+}
+
+ATBPaymentOption &Configuration::getPaymentOptions(int paymentOptionsIndex) {
+    Q_ASSERT(!this->currentPaymentOptions.isEmpty());
+    return this->currentPaymentOptions[paymentOptionsIndex];
 }
 
 QVector<ATBPaymentOption> const &Configuration::getAllPaymentOptions() const {