Add task repetition multiplier based on task repetition occurance and task repetition frequency

Author: lulunac27a

src/store/index.ts

@@ -26,11 +26,54 @@ export default createStore({
         (1000 * 24 * 60 * 60); //calculate number of days until the task is due
       const dateMultiplier: number =
         daysToDue < 0 ? 0.5 : 1 + 1 / (daysToDue + 1); //if task is overdue, xp multiplier is half the amount, else xp multiplier bonus increases when task gets closer to due date
+      let repeatMultiplier: number; //calculate task repetition multiplier based on task repetition occurance and task repetition frequency
+      if (task.repeatFrequency == 1) {
+        //if task repetition is daily
+        if (task.repeatOften < 7) {
+          //7 days is 1 week
+          repeatMultiplier = 1 + (task.repeatOften - 1) / (7 - 1); //1x xp multiplier for daily tasks (1 day) to 2x xp multiplier for weekly tasks (7 days)
+        } else if (task.repeatOften < 30) {
+          //approximately 30 days is 1 month
+          repeatMultiplier = 2 + (task.repeatOften - 7) / (30 - 7); //2x xp multiplier for weekly tasks (7 days) to 3x xp multiplier for monthly tasks (approximately 30 days)
+        } else if (task.repeatOften < 365) {
+          //approximately 365 days is 1 year
+          repeatMultiplier = 3 + (task.repeatOften - 30) / (365 - 30); //3x xp multiplier for monthly tasks (approximately 30 days) to 4x xp multiplier for yearly tasks (approximately 365 days)
+        } else {
+          repeatMultiplier = 5 - 365 / task.repeatOften; //4x xp multiplier for yearly tasks (approximately 365 days) to 5x xp multiplier for one-time tasks
+        }
+      } else if (task.repeatFrequency == 2) {
+        //if task repetition is weekly
+        if (task.repeatOften < 4) {
+          //approximately 4 weeks is 1 month
+          repeatMultiplier = 2 + (task.repeatOften - 1) / (4 - 1); //2x xp multiplier for weekly tasks (1 week) to 3x xp multiplier for monthly tasks (approximately 4 weeks)
+        } else if (task.repeatOften < 52) {
+          //approximately 52 weeks is 1 year
+          repeatMultiplier = 3 + (task.repeatOften - 4) / (52 - 4); //3x xp multiplier for monthly tasks (approximately 4 weeks) to 4x xp multiplier for yearly tasks (approximately 52 weeks)
+        } else {
+          repeatMultiplier = 5 - 52 / task.repeatOften; //4x xp multiplier for yearly tasks (approximately 52 weeks) to 5x xp multiplier for one-time tasks
+        }
+      } else if (task.repeatFrequency == 3) {
+        //if task repetition is monthly
+        if (task.repeatOften < 12) {
+          //12 months is 1 year
+          repeatMultiplier = 3 + (task.repeatOften - 1) / (12 - 1); //3x xp multiplier for monthly tasks (1 month) to 4x xp multiplier for yearly tasks (12 months)
+        } else {
+          repeatMultiplier = 5 - 12 / task.repeatOften; //4x xp multiplier for yearly tasks (12 months) to 5x xp multiplier for one-time tasks
+        }
+      } else if (task.repeatFrequency == 4) {
+        //if task repetition is yearly
+        repeatMultiplier = 5 - 1 / task.repeatOften; //4x xp multiplier for yearly tasks (1 year) to 5x xp multiplier for one-time tasks
+      } else {
+        //if task repetition is one-time
+        repeatMultiplier = 5; //get 5x xp multiplier for one-time tasks
+      }
       const xp: number = Math.max(
-        Math.floor(task.difficulty * task.priority * dateMultiplier),
+        Math.floor(
+          task.difficulty * task.priority * dateMultiplier * repeatMultiplier
+        ),
         1
       ); //get at least 1 xp when the task is completed
-      state.user.xp += xp;
+      state.user.xp += xp; //get amount of xp earned based on task difficulty, task priority, task due date and task repetition
       state.user.level = Math.floor(Math.pow(state.user.xp, 1 / 3 + 5e-16)); //calculate level based on how many xp
       state.user.progress =
         ((state.user.xp - Math.pow(state.user.level, 3)) /