From c0354b250f84d578b609a7f25d71dee7fc24e9ca Mon Sep 17 00:00:00 2001
From: Daniel Weipert <code@drogueronin.de>
Date: Tue, 22 Aug 2023 15:01:03 +0200
Subject: currency, save/load

---
 resources/js/ui.js | 49 ++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 48 insertions(+), 1 deletion(-)

(limited to 'resources/js/ui.js')

diff --git a/resources/js/ui.js b/resources/js/ui.js
index bfd9204..92ca313 100644
--- a/resources/js/ui.js
+++ b/resources/js/ui.js
@@ -684,7 +684,10 @@ const UI = {
   drawStatus () {
     const currentArea = Memory.state.currentArea;
 
-    UI.elements.status.querySelector('[data-template-slot="money"]').textContent = `${Memory.state.money} €`;
+    UI.elements.status.querySelector('[data-template-slot="money"]').textContent =
+      `${Memory.state.money.toFixed(DB.currencies.map[Memory.state.Settings.currency].decimals)}` +
+      ' ' +
+      `${DB.currencies.map[Memory.state.Settings.currency].symbol}`;
     UI.elements.status.querySelector('[data-template-slot="monsterProgress"]').textContent = `${currentArea.monsterProgress} / ${currentArea.requiredEncounters}`;
     UI.elements.status.querySelector('[data-template-slot="trainerProgress"]').textContent = `${currentArea.trainerProgress} / ${currentArea.trainers.length}`;
 
@@ -943,6 +946,50 @@ const UI = {
     });
 
 
+    /* Currency */
+
+    const currencySelectNode = template.querySelector('[data-template-slot="currency"]');
+    const currencyCodeMap = Object.keys(DB.currencies.map).sort((a, b) => {
+      const nameA = DB.currencies.map[a].name;
+      const nameB = DB.currencies.map[b].name;
+
+      return nameA > nameB ? 1 : -1;
+    });
+
+    for (const currencyCode of currencyCodeMap) {
+      const currency = DB.currencies.map[currencyCode];
+      const currencyOptionNode = document.createElement('option');
+
+      currencyOptionNode.value = currencyCode,
+      currencyOptionNode.textContent = `${currency.symbol} - ${currency.name}`;
+
+      if (currencyCode === Memory.state.Settings.currency) {
+        currencyOptionNode.selected = true;
+      }
+
+      currencySelectNode.appendChild(currencyOptionNode);
+    }
+
+    currencySelectNode.addEventListener('change', async () => {
+      const selected = [...currencySelectNode.children].find((node) => node.selected === true);
+      const previousCurrencyCode = Memory.state.Settings.currency;
+      const newCurrencyCode = selected.value;
+
+      Memory.state.Settings.currency = newCurrencyCode;
+
+      // re-calculate money
+      const previousCurrency = DB.currencies.map[previousCurrencyCode];
+      const newCurrency = DB.currencies.map[newCurrencyCode];
+      const baseRateMoney = Memory.state.money / previousCurrency.rate;
+      const exchangedMoney = baseRateMoney * newCurrency.rate;
+      Memory.state.money = Number(exchangedMoney.toFixed(newCurrency.decimals));
+
+      UI.drawStatus();
+    });
+
+    template.querySelector('[data-template-slot="currency.lastUpdated"]').textContent = DB.currencies.last_updated;
+
+
     popup.querySelector('.popup').appendChild(template);
     UI.drawPopup(popup);
   },
-- 
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