From 56f90152653dcd2302cc4625d599bfc81dfca468 Mon Sep 17 00:00:00 2001
From: flx-sta <50131232+flx-sta@users.noreply.github.com>
Date: Wed, 18 Sep 2024 11:59:03 -0700
Subject: [PATCH] add: seasonsl splash messages logic + scaffolding

---
 src/data/splash-messages.ts | 76 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 74 insertions(+), 2 deletions(-)

diff --git a/src/data/splash-messages.ts b/src/data/splash-messages.ts
index 8e95bba0591..5aac46ec19b 100644
--- a/src/data/splash-messages.ts
+++ b/src/data/splash-messages.ts
@@ -1,11 +1,68 @@
 import i18next from "i18next";
 
+//#region Interfaces/Types
+
+type Day = "01" | "02" | "03" | "04" | "05" | "06" | "07" | "08" | "09" | "10" | "11" | "12" | "13" | "14" | "15" | "16" | "17" | "18" | "19" | "20" | "21" | "22" | "23" | "24" | "25" | "26" | "27" | "28" | "29" | "30" | "31";
+type Month = "Jan" | "Feb" | "Mar" | "Apr" | "May" | "Jun" | "Jul" | "Aug" | "Sep" | "Oct" | "Nov" | "Dec";
+
+/**
+ * Represents a season with its {@linkcode name},
+ * {@linkcode start} day+month, {@linkcode end} day+month
+ * and {@linkcode messages}.
+ */
+interface Season {
+  /** The name of the season (internal use only) */
+  name: string;
+  /** The start day and month of the season. Format `DD-MMM` */
+  start: `${Day}-${Month}`;
+  /** The end day and month of the season. Format `DD-MMM` */
+  end: `${Day}-${Month}`;
+  /** Collection of the messages to display (without the `i18next.t()` call!) */
+  messages: string[];
+}
+
+//#region Constants
+
+/** The weight multiplier for the battles-won splash message */
+const BATTLES_WON_WEIGHT_MULTIPLIER = 10;
+/** The weight multiplier for the seasonal splash messages */
+const SEASONAL_WEIGHT_MULTIPLIER = 10;
+
+//#endregion
+
+const seasonalSplashMessages: Season[] = [
+  {
+    name: "Halloween",
+    start: "15-Sep",
+    end: "31-Oct",
+    messages: [
+      // add messages here. E.g. "splashMessages:happyHalloween"
+    ],
+  },
+  {
+    name: "XMAS",
+    start: "01-Dec",
+    end: "26-Dec",
+    messages: [
+      // add messages here. E.g. "splashMessages:happyHolidays"
+    ],
+  },
+  {
+    name: "New Year's",
+    start: "01-Jan",
+    end: "31-Jan",
+    messages: [
+      // add messages here. E.g. "splashMessages:happyNewYear"
+    ],
+  },
+];
+
 export function getBattleCountSplashMessage(): string {
   return `{COUNT} ${i18next.t("splashMessages:battlesWon")}`;
 }
 
 export function getSplashMessages(): string[] {
-  const splashMessages = Array(10).fill(getBattleCountSplashMessage());
+  const splashMessages = Array(BATTLES_WON_WEIGHT_MULTIPLIER).fill(getBattleCountSplashMessage());
   splashMessages.push(
     i18next.t("splashMessages:joinTheDiscord"),
     i18next.t("splashMessages:infiniteLevels"),
@@ -39,8 +96,23 @@ export function getSplashMessages(): string[] {
     i18next.t("splashMessages:alsoTryRadicalRed"),
     i18next.t("splashMessages:eeveeExpo"),
     i18next.t("splashMessages:ynoproject"),
-    i18next.t("splashMessages:breedersInSpace"),
+    i18next.t("splashMessages:breedersInSpace")
   );
 
+  // add seasonal splash messages if the season is active
+  for (const { name, start, end, messages } of seasonalSplashMessages) {
+    const now = new Date();
+    const startDate = new Date(`${start}-${now.getFullYear()}`);
+    const endDate = new Date(`${end}-${now.getFullYear()}`);
+
+    if (now >= startDate && now <= endDate) {
+      console.log( `Adding ${messages.length} seasonal splash messages for`, name, `(weight: x${SEASONAL_WEIGHT_MULTIPLIER})` );
+      messages.forEach((message) => {
+        const weightedMessage = Array(SEASONAL_WEIGHT_MULTIPLIER).fill(i18next.t(message));
+        splashMessages.push(...weightedMessage);
+      });
+    }
+  }
+
   return splashMessages;
 }