From c9ad50b01e1968afd1d5fd27ba25bbe39044f3d1 Mon Sep 17 00:00:00 2001
From: Spythere <spythere@protonmail.com>
Date: Fri, 4 Apr 2025 20:53:09 +0200
Subject: [PATCH] feat: turning around rolling stock

---
 .../tabs/stock-list/StockActions.vue          | 26 +++++++++++++++++++
 src/locales/en.json                           |  1 +
 src/locales/pl.json                           |  1 +
 3 files changed, 28 insertions(+)

diff --git a/src/components/tabs/stock-list/StockActions.vue b/src/components/tabs/stock-list/StockActions.vue
index 604e0e5..f08fb03 100644
--- a/src/components/tabs/stock-list/StockActions.vue
+++ b/src/components/tabs/stock-list/StockActions.vue
@@ -67,6 +67,16 @@
       >
         <Shuffle :stroke-width="2.5" />
       </button>
+
+      <button
+        class="btn btn--image"
+        :data-disabled="stockIsEmpty"
+        :disabled="stockIsEmpty"
+        @click="turnAroundCars"
+        :data-button-tooltip="$t('stocklist.action-switch')"
+      >
+        <Repeat :stroke-width="2.5" />
+      </button>
     </div>
 
     <div class="actions-bottom" :data-disabled="store.chosenStockListIndex == -1">
@@ -201,6 +211,22 @@ export default defineComponent({
       }
     },
 
+    turnAroundCars() {
+      if (this.store.stockList.length <= 1) return;
+
+      const isFirstTractionUnit = isTractionUnit(this.store.stockList[0].vehicleRef);
+
+      const sliceToSwap = isFirstTractionUnit
+        ? this.store.stockList.slice(1)
+        : this.store.stockList.slice();
+
+      sliceToSwap.reverse();
+
+      if (isFirstTractionUnit) sliceToSwap.unshift(this.store.stockList[0]);
+
+      this.store.stockList = sliceToSwap;
+    },
+
     downloadStock() {
       if (this.store.stockList.length == 0) return alert(this.$t('stocklist.alert-empty'));
 
diff --git a/src/locales/en.json b/src/locales/en.json
index d06c222..d640eb1 100644
--- a/src/locales/en.json
+++ b/src/locales/en.json
@@ -68,6 +68,7 @@
     "action-copy": "COPY TO CLIPBOARD",
     "action-reset": "RESET",
     "action-shuffle": "SHUFFLE",
+    "action-switch": "TURN AROUND",
     "action-bookmark": "BOOKMARK",
     "mass": "Mass",
     "mass-accepted": "accepted",
diff --git a/src/locales/pl.json b/src/locales/pl.json
index d0ec67f..7ed3657 100644
--- a/src/locales/pl.json
+++ b/src/locales/pl.json
@@ -68,6 +68,7 @@
     "action-copy": "SKOPIUJ DO SCHOWKA",
     "action-reset": "ZRESETUJ",
     "action-shuffle": "PRZETASUJ",
+    "action-switch": "ODWRÓĆ",
     "action-bookmark": "ZAPISZ",
     "mass": "Masa",
     "mass-accepted": "dopuszczalna",