From 6e118221b921c40bc309f4d48f62949bd99a3283 Mon Sep 17 00:00:00 2001
From: minie4 <minie4@gmx.de>
Date: Sat, 30 Apr 2022 18:21:45 +0200
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20Add=20history=20view?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/router/index.js            |   6 ++
 src/store.js                   |  13 +++-
 src/util.js                    |  26 +++++++
 src/views/HistoryView.vue      | 120 +++++++++++++++++++++++++++++++++
 src/views/SubstitutionView.vue |  30 +--------
 5 files changed, 166 insertions(+), 29 deletions(-)
 create mode 100644 src/util.js
 create mode 100644 src/views/HistoryView.vue

diff --git a/src/router/index.js b/src/router/index.js
index 68257a6..e484db6 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -1,6 +1,7 @@
 import { createRouter, createWebHistory } from "vue-router";
 import TimetableView from "../views/TimetableView.vue";
 import SubstitutionView from "../views/SubstitutionView.vue";
+import HistoryView from "../views/HistoryView.vue";
 
 const router = createRouter({
   history: createWebHistory(import.meta.env.BASE_URL),
@@ -19,6 +20,11 @@ const router = createRouter({
       name: "Substitutions",
       component: SubstitutionView,
     },
+    {
+      path: "/history",
+      name: "History",
+      component: HistoryView,
+    },
   ],
 });
 
diff --git a/src/store.js b/src/store.js
index d207f82..04d8487 100644
--- a/src/store.js
+++ b/src/store.js
@@ -1,8 +1,17 @@
 import { computed } from "@vue/reactivity";
 import { ref } from "vue";
 
-export const timetable = ref([]);
-export const substitutions = ref([]);
+export const history = ref([]);
+
+export const historyOfDate = computed(() => {
+  const dates = {};
+  for (const entry of history.value) {
+    const date = entry.date;
+    if (!dates[date]) dates[date] = [];
+    dates[entry.date].push(entry);
+  }
+  return dates;
+});
 
 export const substitutionsForDate = computed(() => {
   const dates = {};
diff --git a/src/util.js b/src/util.js
new file mode 100644
index 0000000..1642924
--- /dev/null
+++ b/src/util.js
@@ -0,0 +1,26 @@
+import { substitutionTexts } from "./definitions";
+
+export function getSubstitutionText(substitution) {
+  var text = "";
+  if (substitution.type == "change") {
+    const change = substitution.change;
+    if (change.subject) {
+      text += substitutionTexts.subjectChange + " " + change.subject;
+    }
+    if (change.teacher && text == "") {
+      text += substitutionTexts.teacherChange + " " + change.teacher;
+    } else if (change.teacher) {
+      text += " " + substitutionTexts.teacherChangePartial;
+      text += " " + change.teacher;
+    }
+    if (change.room && text == "") {
+      text += substitutionTexts.roomChange + " " + change.room;
+    } else if (change.room) {
+      text += " " + substitutionTexts.roomChangePartial;
+      text += " " + change.room;
+    }
+  } else if (substitution.type == "cancellation") {
+    text += substitutionTexts.cancellation;
+  }
+  return text;
+}
diff --git a/src/views/HistoryView.vue b/src/views/HistoryView.vue
new file mode 100644
index 0000000..2fb7b86
--- /dev/null
+++ b/src/views/HistoryView.vue
@@ -0,0 +1,120 @@
+<script setup>
+import { historyOfDate } from "../store";
+import { dayNames, uiTexts } from "../definitions";
+import { getSubstitutionText } from "../util";
+import dayjs from "dayjs";
+
+function getChar(type) {
+  switch (type) {
+    case "change":
+      return "~";
+    case "addition":
+      return "+";
+    case "deletion":
+      return "-";
+  }
+}
+
+function getColor(type) {
+  switch (type) {
+    case "change":
+      return "background-color: #14587E;";
+    case "addition":
+      return "background-color:  #476331;";
+    case "deletion":
+      return "background-color:  #7D2B2D;";
+  }
+}
+</script>
+
+<template>
+  <div class="history">
+    <template v-for="(events, date) of historyOfDate" :key="date">
+      <div class="title">
+        <span class="day">
+          {{ dayNames[new Date(parseInt(date)).getDay() - 1] }},
+          {{ dayjs(parseInt(date)).format("DD.MM.YYYY") }}
+        </span>
+      </div>
+
+      <template v-for="(event, index) in events" :key="index">
+        <div class="change" :style="getColor(event.type)">
+          <span class="hour">{{ event.lesson }}{{ getChar(event.type) }}</span>
+          <div class="infos">
+            <span class="text" v-if="event.type == 'change'">
+              <template v-for="(change, key) in event.change" :key="key">
+                <p>
+                  {{ key }}:&nbsp;
+                  <s>{{ change.before }}</s>
+                  &nbsp;{{ change.after }}
+                </p>
+              </template>
+            </span>
+            <span class="text" v-else>
+              {{ getSubstitutionText(event.data) }}
+              <span class="notes">
+                {{ event.data.notes ? uiTexts.substitutionNotes + ": " : "" }}
+                {{ event.data.notes }}
+              </span>
+            </span>
+            <span class="notes">
+              {{ dayjs(event.changedAt).format("DD.MM.YYYY, HH:mm") }}
+            </span>
+          </div>
+        </div>
+      </template>
+    </template>
+  </div>
+</template>
+
+<style scoped>
+.history {
+  padding: 65px 10px 80px 10px;
+}
+
+.title {
+  font-size: 18px;
+}
+
+.change {
+  display: grid;
+  background-color: #26272a;
+  min-height: 35px;
+  border-radius: 11px;
+  margin: 10px 0px;
+  padding: 10px 10px;
+  grid-template-columns: 40px auto;
+  gap: 5px;
+}
+
+.hour {
+  font-size: 30px;
+  display: flex;
+  align-items: center;
+  letter-spacing: 5px;
+}
+
+.infos {
+  display: flex;
+  justify-content: center;
+  flex-direction: column;
+}
+
+.text {
+  font-size: 18px;
+  display: flex;
+  align-items: center;
+  word-wrap: break-word;
+  flex-direction: column;
+  align-items: flex-start;
+}
+
+p {
+  margin: 0px;
+}
+
+.notes {
+  font-size: 13px;
+  font-weight: 100;
+}
+</style>
diff --git a/src/views/SubstitutionView.vue b/src/views/SubstitutionView.vue
index ab78686..e13eb58 100644
--- a/src/views/SubstitutionView.vue
+++ b/src/views/SubstitutionView.vue
@@ -1,32 +1,8 @@
 <script setup>
 import { substitutionsForDate } from "../store";
 import dayjs from "dayjs";
-import { dayNames, substitutionTexts, uiTexts } from "../definitions";
-
-function getText(substitution) {
-  var text = "";
-  if (substitution.type == "change") {
-    const change = substitution.change;
-    if (change.subject) {
-      text += substitutionTexts.subjectChange + " " + change.subject;
-    }
-    if (change.teacher && text == "") {
-      text += substitutionTexts.teacherChange + " " + change.teacher;
-    } else if (change.teacher) {
-      text += " " + substitutionTexts.teacherChangePartial;
-      text += " " + change.teacher;
-    }
-    if (change.room && text == "") {
-      text += substitutionTexts.roomChange + " " + change.room;
-    } else if (change.room) {
-      text += " " + substitutionTexts.roomChangePartial;
-      text += " " + change.room;
-    }
-  } else if (substitution.type == "cancellation") {
-    text += substitutionTexts.cancellation;
-  }
-  return text;
-}
+import { dayNames, uiTexts } from "../definitions";
+import { getSubstitutionText } from "../util";
 </script>
 
 <template>
@@ -43,7 +19,7 @@ function getText(substitution) {
         <div class="substitution">
           <span class="hour">{{ substitution.lesson }}</span>
           <div class="infos">
-            <span class="text">{{ getText(substitution) }}</span>
+            <span class="text">{{ getSubstitutionText(substitution) }}</span>
             <span class="notes">
               {{ substitution.notes ? uiTexts.substitutionNotes + ": " : "" }}
               {{ substitution.notes }}