From 79965ea3a8425e38e8ec0e88fa5d2798f471540c Mon Sep 17 00:00:00 2001
From: tobiichi3227 <86729076+tobiichi3227@users.noreply.github.com>
Date: Mon, 5 May 2025 14:50:01 +0800
Subject: [PATCH] Fix(fortune): unable to display result if already drawn for
 the day (#73)

---
 fortune_generator/js/fortune.js | 39 +++++++++++++++++++--------------
 1 file changed, 23 insertions(+), 16 deletions(-)

diff --git a/fortune_generator/js/fortune.js b/fortune_generator/js/fortune.js
index 1532d59..be4b28b 100644
--- a/fortune_generator/js/fortune.js
+++ b/fortune_generator/js/fortune.js
@@ -353,12 +353,6 @@ async function init_page() {
       }
     }
 
-    if (current_day_special_events.length) {
-      special_events_index = ip.split(".").map(num => parseInt(num)).reduce((acc, cur) => acc + cur);
-      special_events_index %= current_day_special_events.length;
-      special_events_index = current_day_special_events[special_events_index];
-    }
-
     // if there is upcoming event then show
     for (let eventIndex = 0; eventIndex < showSpecialEventCount; eventIndex++) {
       if (eventIndexList[eventIndex] != -1) {
@@ -371,15 +365,6 @@ async function init_page() {
       }
     }
 
-    // show special event if today is a special day
-    if (special) {
-      const special_event_today =
-        `<span class="desc" style="font-size:9vmin;">今日是<b class="good-fortune">${
-          special_events[special_events_index].event
-        }</b></span>`;
-      $("#special-day").html(special_event_today);
-    }
-
     const last_date_str = localStorage.getItem("last_date");
     if (last_date_str !== null && last_date_str !== undefined) {
       const now_date = new Date();
@@ -391,9 +376,31 @@ async function init_page() {
         now_date.getDate() === last_date.getDate()
       ) {
         fortune_generated = true;
-        Update();
       }
     }
+
+    if (fortune_generated) {
+      Update();
+      if (special) {
+        special_events_index = parseInt(localStorage.getItem("last_special_index"));
+      }
+    } else {
+      if (current_day_special_events.length) {
+        special_events_index = ip.split(".").map(num => parseInt(num)).reduce((acc, cur) => acc + cur);
+        special_events_index %= current_day_special_events.length;
+        special_events_index = current_day_special_events[special_events_index];
+        localStorage.setItem("last_special_index", special_events_index);
+      }
+    }
+
+    // show special event if today is a special day
+    if (special) {
+      const special_event_today =
+          `<span class="desc" style="font-size:9vmin;">今日是<b class="good-fortune">${
+          special_events[special_events_index].event
+          }</b></span>`;
+      $("#special-day").html(special_event_today);
+    }
   }
 }