From fff27f80918d00b4855570a6946119c17ed4bdd7 Mon Sep 17 00:00:00 2001
From: Nicole Zonnenberg <nzonnenberg@fearless.tech>
Date: Mon, 17 Jul 2023 10:17:31 -0400
Subject: [PATCH] show conflicts

---
 frontend/assets/interfaces/Event.tsx |  1 +
 frontend/helpers/cleanData.tsx       |  1 +
 frontend/pages/export/index.tsx      | 95 ++++++++++++++++++++++++++++
 3 files changed, 97 insertions(+)

diff --git a/frontend/assets/interfaces/Event.tsx b/frontend/assets/interfaces/Event.tsx
index 64b99d02..5fa06dee 100644
--- a/frontend/assets/interfaces/Event.tsx
+++ b/frontend/assets/interfaces/Event.tsx
@@ -28,6 +28,7 @@ export interface NewEvent {
   title: string;
   tournament?: boolean
   website?: string;
+  conflicts?: number[];
 }
 
 export interface RawEvent {
diff --git a/frontend/helpers/cleanData.tsx b/frontend/helpers/cleanData.tsx
index 0224ef1f..8eab5a39 100644
--- a/frontend/helpers/cleanData.tsx
+++ b/frontend/helpers/cleanData.tsx
@@ -66,6 +66,7 @@ export const cleanData = ({ keyList, eventList }: {
     var newEvent: NewEvent = {
       id: 0,
       ageRequirement: '',
+      conflicts: [],
       contact: '',
       cost: 0,
       descriptionShort: '',
diff --git a/frontend/pages/export/index.tsx b/frontend/pages/export/index.tsx
index b9f14872..b72db494 100644
--- a/frontend/pages/export/index.tsx
+++ b/frontend/pages/export/index.tsx
@@ -1,10 +1,82 @@
 import { filteredEvents } from "@/pages/_app";
+import findEvent from "@/helpers/findEvent";
+import { NewEvent } from "@/assets/interfaces";
 
 const eventsListByDay = filteredEvents.startDates;
 const eventsListByStartTime = filteredEvents.startTimes;
+const eventsListByEndDate = filteredEvents.endDates;
+const eventsListByEndTime = filteredEvents.endTimes;
 const dayLabels = Object.keys(eventsListByDay).sort();
 const timeLabels = Object.keys(eventsListByStartTime).sort();
 
+const findConflicts = (favesList: number[], favesMasterList: number[]) => {
+  var faveDetails: NewEvent[] = [];
+
+  favesList.map((fave, index) => {
+    var faveEvent = findEvent(fave),
+        conflictingEvents: number[] = [];
+
+    // Find events that start at same time;
+    favesMasterList.filter(val => {
+      if (eventsListByStartTime[faveEvent.startTime].includes(val)
+          && eventsListByDay[faveEvent.startDate].includes(val)
+          && val != faveEvent.id
+          && !conflictingEvents.includes(val)) {
+        conflictingEvents.push(val);
+      }
+    })
+
+    // Find events that end at same time;
+    favesMasterList.filter(val => {
+      if (eventsListByEndTime[faveEvent.endTime].includes(val)
+          && eventsListByDay[faveEvent.endDate].includes(val)
+          && val != faveEvent.id
+          && !conflictingEvents.includes(val)) {
+        conflictingEvents.push(val);
+      }
+    })
+
+    // Find events that starts during the duration
+    favesMasterList.filter(val => {
+      var valueEvent = findEvent(val)
+      if ((eventsListByDay[faveEvent.startDate].includes(val) || eventsListByDay[faveEvent.endDate].includes(val))
+          && (valueEvent.startTime > faveEvent.startTime && valueEvent.startTime < faveEvent.endTime)
+          && !conflictingEvents.includes(val)) {
+        conflictingEvents.push(val);
+      }
+    })
+
+    // Find events that ends during the duration
+    favesMasterList.filter(val => {
+      var valueEvent = findEvent(val)
+      if ((eventsListByDay[faveEvent.startDate].includes(val)
+            || eventsListByDay[faveEvent.endDate].includes(val))
+          && (valueEvent.endTime > faveEvent.startTime
+              && valueEvent.endTime < faveEvent.endTime)
+          && !conflictingEvents.includes(val)) {
+        conflictingEvents.push(val);
+      }
+    })
+
+    // Find events that are too long
+    favesMasterList.filter(val => {
+      var valueEvent = findEvent(val)
+      if ((eventsListByDay[faveEvent.startDate].includes(val)
+            && eventsListByDay[faveEvent.endDate].includes(val))
+          && (valueEvent.startTime < faveEvent.startTime && valueEvent.endTime > faveEvent.endTime)
+          && !conflictingEvents.includes(val)) {
+        conflictingEvents.push(val);
+      }
+    })
+
+    faveEvent.conflicts = conflictingEvents;
+
+    faveDetails.push(faveEvent)
+  })
+
+  return faveDetails;
+}
+
 export default function ExportPage () {
   const faves = JSON.parse(localStorage.getItem('faves') || '[]');
 
@@ -35,12 +107,35 @@ export default function ExportPage () {
                     {timeLabels.map((time, index) => {
                       const favesPerTime = favesPerDay.filter(val => eventsListByStartTime[time].includes(val));
 
+                      const faveEventsList = findConflicts(favesPerTime, faves)
+
                       if (favesPerTime.length) {
                         return (
                           <ul className='schedule-list-time' key={index}>
                             <li>
                               {time}
                             </li>
+                            <ul>
+                              {faveEventsList.map((fave, index) => {
+                                return (
+                                  <li key={index}>
+                                    <strong>{fave.title}</strong>
+                                    <div>
+                                      <ul>
+                                        {fave.conflicts?.map((conflict, index) => {
+                                          var conflictName = findEvent(conflict);
+                                          return (
+                                            <li key={index}>
+                                              {conflict} - {conflictName.title}
+                                            </li>
+                                          )
+                                        })}
+                                      </ul>
+                                    </div>
+                                  </li>
+                                )
+                              })}
+                            </ul>
                           </ul>
                         )
                       }