From d0975a6e7ee57de4debda94e823011d813fbf4a1 Mon Sep 17 00:00:00 2001
From: Furkan Sahin <furkan-dev@proton.me>
Date: Sun, 5 Sep 2021 21:39:24 -0500
Subject: Initial rewrite in svelte

---
 src/App.svelte                      |   5 ++
 src/App.vue                         |  30 -------
 src/components/ActionBar.vue        |  85 --------------------
 src/components/Editor.svelte        |  20 +++++
 src/components/EditorActions.svelte |  86 ++++++++++++++++++++
 src/components/EditorLists.svelte   | 118 ++++++++++++++++++++++++++++
 src/components/EditorLists.vue      | 152 ------------------------------------
 src/components/FileUpload.svelte    |  11 +++
 src/components/FileUpload.vue       |  51 ------------
 src/components/List.vue             |  35 ---------
 src/components/UIButton.vue         |  32 --------
 src/features/parser.ts              | 119 ----------------------------
 src/global.d.ts                     |   1 +
 src/logic/EditorActions.ts          |  22 ++++++
 src/main.ts                         |  11 +--
 src/models/EventInfo.ts             |  79 +++++++++----------
 src/models/Lab.ts                   |  45 +++++++----
 src/models/PeerTeacher.ts           |  58 +++++---------
 src/router/index.ts                 |  27 -------
 src/shims-vue.d.ts                  |   6 --
 src/store/index.ts                  |  36 ---------
 src/stores.ts                       |   6 ++
 src/util/error.ts                   |   6 ++
 src/util/parser.ts                  | 107 +++++++++++++++++++++++++
 src/views/Editor.vue                |  44 -----------
 src/views/Start.vue                 |  52 ------------
 src/vuex-shim.d.ts                  |  17 ----
 27 files changed, 474 insertions(+), 787 deletions(-)
 create mode 100644 src/App.svelte
 delete mode 100644 src/App.vue
 delete mode 100644 src/components/ActionBar.vue
 create mode 100644 src/components/Editor.svelte
 create mode 100644 src/components/EditorActions.svelte
 create mode 100644 src/components/EditorLists.svelte
 delete mode 100644 src/components/EditorLists.vue
 create mode 100644 src/components/FileUpload.svelte
 delete mode 100644 src/components/FileUpload.vue
 delete mode 100644 src/components/List.vue
 delete mode 100644 src/components/UIButton.vue
 delete mode 100644 src/features/parser.ts
 create mode 100644 src/global.d.ts
 create mode 100644 src/logic/EditorActions.ts
 delete mode 100644 src/router/index.ts
 delete mode 100644 src/shims-vue.d.ts
 delete mode 100644 src/store/index.ts
 create mode 100644 src/stores.ts
 create mode 100644 src/util/error.ts
 create mode 100644 src/util/parser.ts
 delete mode 100644 src/views/Editor.vue
 delete mode 100644 src/views/Start.vue
 delete mode 100644 src/vuex-shim.d.ts

(limited to 'src')

diff --git a/src/App.svelte b/src/App.svelte
new file mode 100644
index 0000000..4fbef54
--- /dev/null
+++ b/src/App.svelte
@@ -0,0 +1,5 @@
+<script lang="ts">
+  import Editor from "./components/Editor.svelte";
+</script>
+
+<Editor />
diff --git a/src/App.vue b/src/App.vue
deleted file mode 100644
index 5a1f608..0000000
--- a/src/App.vue
+++ /dev/null
@@ -1,30 +0,0 @@
-<template>
-  <router-view/>
-</template>
-
-<style>
-*, *:before, *:after {
-  box-sizing: inherit;
-  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-}
-
-html {
-  box-sizing: border-box;
-}
-
-html, body {
-  margin: 0;
-  padding: 0;
-}
-
-#app {
-  height: 100vh;
-  max-height: 100vh;
-}
-
-@media (prefers-color-scheme: dark) {
-  body {
-    background-color: #121212;
-  }
-}
-</style>
diff --git a/src/components/ActionBar.vue b/src/components/ActionBar.vue
deleted file mode 100644
index bfe3cdb..0000000
--- a/src/components/ActionBar.vue
+++ /dev/null
@@ -1,85 +0,0 @@
-<template>
-  <div id="action-bar">
-    <FileUpload
-      :accept="'text/plain'"
-      :multiple="true"
-      @fileChanged="handlePtChange">Upload PT Schedule</FileUpload>
-    <FileUpload
-      :accept="'application/json'"
-      @fileChanged="handleLabChange">Import Lab Schedule</FileUpload>
-      <UIButton @click="save">Export</UIButton>
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import FileUpload from '@/components/FileUpload.vue';
-import { parseLabFile, parsePtSchedule } from '@/features/parser';
-import UIButton from '@/components/UIButton.vue';
-import PeerTeacher from '@/models/PeerTeacher';
-
-export default defineComponent({
-  name: 'ActionBar',
-  components: {
-    FileUpload,
-    UIButton,
-  },
-  methods: {
-    async handleLabChange(files: File[]) {
-      const data = await parseLabFile(files[0]);
-      this.$store.commit('importLabs', data);
-    },
-    async handlePtChange(files: File[]) {
-      const promises: Promise<PeerTeacher>[] = [];
-
-      files.forEach((file) => {
-        promises.push(parsePtSchedule(file));
-      });
-
-      const result = await Promise.all(promises);
-      this.$store.commit('addPeerTeachers', result);
-    },
-    save() {
-      const database = {
-        labs: Object.fromEntries(this.$store.state.labs),
-        peerTeachers: Object.fromEntries(this.$store.state.peerTeachers),
-      };
-
-      const jsonObj = JSON.stringify(database, (_, value) => {
-        if (typeof value === 'object' && value instanceof Set) {
-          return [...value];
-        }
-        return value;
-      });
-
-      const blob = new Blob([jsonObj], { type: 'text/json' });
-      const anchor = document.createElement('a');
-      const url = window.URL.createObjectURL(blob);
-      anchor.href = url;
-      anchor.download = 'pt-db.json';
-      anchor.style.display = 'none';
-
-      document.body.appendChild(anchor);
-      anchor.click();
-      document.body.removeChild(anchor);
-      window.URL.revokeObjectURL(url);
-    },
-  },
-});
-</script>
-
-<style>
-#action-bar {
-  max-width: 100vw;
-  overflow-x: auto;
-  white-space: nowrap;
-}
-
-#action-bar > * {
-  margin-left: 0.5rem;
-}
-
-#action-bar > *:first-child {
-  margin-left: 0;
-}
-</style>
diff --git a/src/components/Editor.svelte b/src/components/Editor.svelte
new file mode 100644
index 0000000..c8a30c6
--- /dev/null
+++ b/src/components/Editor.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+  import EditorActions from "./EditorActions.svelte";
+  import EditorLists from "./EditorLists.svelte";
+</script>
+
+<div id="editor">
+  <EditorActions />
+  <EditorLists />
+</div>
+
+<style>
+  #editor {
+    display: flex;
+    flex-direction: column;
+  }
+
+  :global(#action-bar) {
+    flex-shrink: 0;
+  }
+</style>
diff --git a/src/components/EditorActions.svelte b/src/components/EditorActions.svelte
new file mode 100644
index 0000000..a0372ed
--- /dev/null
+++ b/src/components/EditorActions.svelte
@@ -0,0 +1,86 @@
+<script lang="ts">
+  import Button, { Label } from "@smui/button";
+  import IconButton from "@smui/icon-button";
+  import Snackbar, { Actions } from "@smui/snackbar";
+  import FileUpload from "./FileUpload.svelte";
+  import { parseLabScheduleFile, parsePTFile } from "../logic/EditorActions";
+  import { labStore, ptStore } from "../stores";
+
+  let ptSchedules: FileList | null;
+  let labSchedule: FileList | null;
+  let dbFile: FileList | null;
+  let snackbar;
+  let snackbarText;
+
+  $: {
+    if (ptSchedules?.length) {
+      const promises = [...ptSchedules].map((file) => parsePTFile(file));
+      Promise.allSettled(promises)
+        .then((results) =>
+          results.flatMap((result) => {
+            if (result.status === "fulfilled") {
+              ptStore.update((val) => val.set(result.value.id, result.value));
+              return [];
+            } else {
+              return [result];
+            }
+          })
+        )
+        .then((failed) => {
+          if (failed.length) {
+            snackbarText = `Failed to add ${failed.length} PTs. See console for details.`;
+            snackbar.open();
+          }
+        });
+    }
+  }
+
+  $: {
+    if (labSchedule?.length) {
+      parseLabScheduleFile(labSchedule[0])
+        .then((labs) => {
+          labStore.update(() => new Map(labs.map((lab) => [lab.id, lab])));
+        })
+        .catch(() => {
+          snackbarText =
+            "Failed to import lab schedule. See console for details.";
+          snackbar.open();
+        });
+    }
+  }
+
+  $: {
+    if (dbFile?.length) console.log(dbFile);
+  }
+
+  function exportDB() {}
+</script>
+
+<div id="action-bar">
+  <FileUpload accept="text/plain" multiple={true} bind:files={ptSchedules}>
+    <Label>Add PT</Label>
+  </FileUpload>
+  <FileUpload accept="application/json" bind:files={labSchedule}>
+    <Label>Import Labs</Label>
+  </FileUpload>
+  <FileUpload accept="application/json" bind:files={dbFile}>
+    <Label>Import DB</Label>
+  </FileUpload>
+  <Button variant="raised" ripple={false} on:click={exportDB}>
+    <Label>Export DB</Label>
+  </Button>
+</div>
+<Snackbar bind:this={snackbar} labelText={snackbarText}>
+  <Label />
+  <Actions>
+    <IconButton class="material-icons" title="Dismiss">close</IconButton>
+  </Actions>
+</Snackbar>
+
+<style>
+  #action-bar {
+    max-width: 100vw;
+    overflow-x: auto;
+    white-space: nowrap;
+  }
+</style>
diff --git a/src/components/EditorLists.svelte b/src/components/EditorLists.svelte
new file mode 100644
index 0000000..1fc484b
--- /dev/null
+++ b/src/components/EditorLists.svelte
@@ -0,0 +1,118 @@
+<script lang="ts">
+  import IconButton from "@smui/icon-button";
+  import List, {
+    Item,
+    Meta,
+    PrimaryText,
+    SecondaryText,
+    Text,
+  } from "@smui/list";
+  import { labStore, ptStore } from "../stores";
+
+  $: peerTeachers = [...$ptStore.values()].sort((a, b) =>
+    a.lastname.toUpperCase() === b.lastname.toUpperCase()
+      ? a.firstname.toUpperCase().localeCompare(b.firstname.toUpperCase())
+      : a.lastname.toUpperCase().localeCompare(b.lastname.toUpperCase())
+  );
+
+  $: labs = [...$labStore.values()].sort((a, b) => a.id - b.id);
+
+  const nothing: any[] = [];
+</script>
+
+<div id="editor-lists">
+  <div class="column">
+    <h3 class="col-header">Peer Teachers</h3>
+    <List twoline singleSelection class="editor-list">
+      {#each peerTeachers as pt}
+        <Item>
+          <Text>
+            <PrimaryText>{pt.firstname} {pt.lastname}</PrimaryText>
+            <SecondaryText>{pt.id}</SecondaryText>
+          </Text>
+          <Meta>
+            <IconButton
+              class="material-icons"
+              on:click$stopPropagation={() => {
+                ptStore.update((val) => {
+                  val.delete(pt.id);
+                  return val;
+                });
+              }}>remove_circle</IconButton
+            >
+          </Meta>
+        </Item>
+      {/each}
+    </List>
+  </div>
+  <div class="column">
+    <h3 class="col-header">Labs</h3>
+    <List twoline singleSelection class="editor-list">
+      {#each labs as lab}
+        <Item>
+          <Text>
+            <PrimaryText>{lab.course}-{lab.section} [{lab.time}]</PrimaryText>
+            <SecondaryText>
+              {lab.location}
+            </SecondaryText>
+          </Text>
+          <Meta class="material-icons"
+            ><IconButton
+              class="material-icons"
+              on:click$stopPropagation={() => {
+                console.log("hello");
+              }}>add_circle</IconButton
+            ></Meta
+          >
+        </Item>
+      {/each}
+    </List>
+  </div>
+  <div class="column">
+    <h3 class="col-header">PT - Assigned Labs</h3>
+    <List twoline singleSelection class="editor-list">
+      {#each nothing as n}
+        <Item>
+          <Text>
+            <PrimaryText>{n.course} {n.section}</PrimaryText>
+            <SecondaryText>
+              {n.event.days}
+              {n.event.start}-{n.event.end}
+            </SecondaryText>
+          </Text>
+          <Meta class="material-icons"
+            ><IconButton
+              class="material-icons"
+              on:click$stopPropagation={() => {
+                console.log("hello");
+              }}>remove_circle</IconButton
+            ></Meta
+          >
+        </Item>
+      {/each}
+    </List>
+  </div>
+</div>
+
+<style>
+  #editor-lists {
+    display: flex;
+    max-height: inherit;
+    min-height: 0;
+    overflow-x: auto;
+  }
+
+  .col-header {
+    font-family: Roboto, sans-serif;
+  }
+
+  .column {
+    flex: 1;
+    min-width: 15em;
+    overflow: auto;
+  }
+
+  * :global(.editor-list) {
+    border: 1px solid black;
+  }
+</style>
diff --git a/src/components/EditorLists.vue b/src/components/EditorLists.vue
deleted file mode 100644
index dff34f4..0000000
--- a/src/components/EditorLists.vue
+++ /dev/null
@@ -1,152 +0,0 @@
-<template>
-  <div id="editor-lists">
-    <div class="column">
-      <h3 class="column-header">Peer Teachers</h3>
-      <List
-        :items="peerTeachers"
-        @selection-changed="handlePtClick"
-        #default="{ item: { id, name } }">
-        <span class="list-item">
-          {{ name }} <button @click.stop="deletePeerTeacher(id)">x</button>
-        </span>
-      </List>
-    </div>
-    <div class="column">
-      <h3 class="column-header">Labs</h3>
-      <List :items="compatibleLabs" #default="{ item: { fullInfo, id } }">
-        <span class="list-item">
-          {{ fullInfo }} <button @click.stop="assignLab(id)">+</button>
-        </span>
-      </List>
-    </div>
-    <div class="column">
-      <h3 class="column-header">{{ this.selectedPeerTeacher.name }}</h3>
-      <List :items="selectedPeerTeacherAssignments" #default="{ item: { fullInfo, id } }">
-        <span class="list-item">
-          {{ fullInfo }} <button @click.stop="unassignLab(id)">x</button>
-        </span>
-      </List>
-    </div>
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent, PropType } from 'vue';
-import List from '@/components/List.vue';
-import PeerTeacher from '@/models/PeerTeacher';
-import Lab from '@/models/Lab';
-
-export default defineComponent({
-  name: 'EditorLists',
-  components: {
-    List,
-  },
-  props: {
-    peerTeachers: {
-      type: Array as PropType<PeerTeacher[]>,
-      default: () => [],
-    },
-    labs: {
-      type: Array as PropType<Lab[]>,
-      default: () => [],
-    },
-  },
-  computed: {
-    compatibleLabs(): Lab[] {
-      const temp = this.labs.filter((lab) => (!this.selectedPeerTeacher.assignedLabs.has(lab.id)
-        && !this.selectedPeerTeacher.conflictsWith(lab.event)));
-
-      const currentAssignments = this.selectedPeerTeacherAssignments;
-      return temp.filter((lab) => !currentAssignments
-        .some((assignedLab) => lab.event.conflictsWith(assignedLab.event)));
-    },
-    selectedPeerTeacherAssignments(): Lab[] {
-      return Array.from(this.selectedPeerTeacher.assignedLabs.values())
-        .flatMap((id) => {
-          const lab = this.$store.state.labs.get(id);
-          return (lab === undefined) ? [] : [lab];
-        }).sort((a, b) => a.course - b.course || a.section - b.section);
-    },
-  },
-  data() {
-    return {
-      selectedPeerTeacher: new PeerTeacher(),
-    };
-  },
-  methods: {
-    handlePtClick(peerTeacher: PeerTeacher) {
-      this.selectedPeerTeacher = peerTeacher;
-    },
-    deletePeerTeacher(id: number) {
-      if (this.selectedPeerTeacher.id === id) {
-        this.selectedPeerTeacher = new PeerTeacher();
-      }
-      this.$store.commit('deletePeerTeacher', id);
-    },
-    assignLab(id: string) {
-      if (this.selectedPeerTeacher.id !== 0) {
-        this.selectedPeerTeacher.assignedLabs.add(id);
-      }
-    },
-    unassignLab(id: string) {
-      this.selectedPeerTeacher.assignedLabs.delete(id);
-    },
-  },
-});
-</script>
-
-<style>
-#editor-lists {
-  display: flex;
-  max-height: inherit;
-  min-height: 0;
-}
-
-.column-header {
-  margin: 0;
-}
-
-.column {
-  flex: 1;
-  overflow: auto;
-}
-
-.list-item {
-  align-items: center;
-  background-color: #f0f0f0;
-  display: flex;
-  justify-content: space-between;
-  margin: 0.5em;
-  padding: 0.5em;
-}
-
-.list-item:hover {
-  background-color: #c0c0c0;
-}
-
-.list-item > button {
-  background-color: #500000;
-  border: none;
-  color: white;
-  font-size: 1em;
-}
-
-@media (prefers-color-scheme: dark) {
-  .column-header {
-    color: white;
-  }
-
-  .list-item {
-    background-color: #303030;
-    color: white;
-  }
-
-  .list-item:hover {
-    background-color: #707070;
-  }
-
-  .list-item > button {
-    background-color: #81302b;
-  }
-}
-</style>
diff --git a/src/components/FileUpload.svelte b/src/components/FileUpload.svelte
new file mode 100644
index 0000000..d325e32
--- /dev/null
+++ b/src/components/FileUpload.svelte
@@ -0,0 +1,11 @@
+<script lang="ts">
+  export let accept = "";
+  export let multiple = false;
+  export let files: FileList | null = null;
+</script>
+
+<label class="mdc-button mdc-button--raised mdc-ripple-upgraded">
+  <div class="mdc-button__ripple" />
+  <slot>Upload</slot>
+  <input type="file" {accept} {multiple} bind:files hidden />
+</label>
diff --git a/src/components/FileUpload.vue b/src/components/FileUpload.vue
deleted file mode 100644
index 082fc9d..0000000
--- a/src/components/FileUpload.vue
+++ /dev/null
@@ -1,51 +0,0 @@
-<template>
-  <label class="file-upload-lbl">
-    <input
-      type="file"
-      :accept="accept"
-      @change="$emit('fileChanged', $event.target.files)"
-      :multiple="multiple" hidden />
-    <slot>Upload</slot>
-  </label>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-
-export default defineComponent({
-  name: 'FileUpload',
-  props: {
-    accept: {
-      type: String,
-      required: false,
-    },
-    multiple: {
-      type: Boolean,
-      default: false,
-    },
-  },
-  emits: {
-    fileChanged: null,
-  },
-});
-</script>
-
-<style scoped>
-.file-upload-lbl {
-  background-color: #500000;
-  color: white;
-  padding: 0.5em;
-  text-align: center;
-}
-
-.file-upload-lbl:hover {
-  color: grey;
-  cursor: pointer;
-}
-
-@media (prefers-color-scheme: dark) {
-  .file-upload-lbl {
-    background-color: #81302b;
-  }
-}
-</style>
diff --git a/src/components/List.vue b/src/components/List.vue
deleted file mode 100644
index 4732a9e..0000000
--- a/src/components/List.vue
+++ /dev/null
@@ -1,35 +0,0 @@
-<template>
-  <ul class="list">
-    <li
-      v-for="item in items"
-      :key="item.id"
-      @click="$emit('selectionChanged', item)">
-      <slot :item="item">{{ item }}</slot>
-    </li>
-  </ul>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-
-export default defineComponent({
-  name: 'List',
-  props: {
-    items: {
-      type: Array,
-      default: [] as any[],
-    },
-  },
-  emits: {
-    selectionChanged: null,
-  },
-});
-</script>
-
-<style scoped>
-.list {
-  list-style-type: none;
-  margin: 0;
-  padding: 0;
-}
-</style>
diff --git a/src/components/UIButton.vue b/src/components/UIButton.vue
deleted file mode 100644
index 57b155b..0000000
--- a/src/components/UIButton.vue
+++ /dev/null
@@ -1,32 +0,0 @@
-<template>
-  <button class="ui-button"><slot></slot></button>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-
-export default defineComponent({
-  name: 'UIButton',
-});
-</script>
-
-<style>
-.ui-button {
-  background-color: #500000;
-  border: none;
-  color: white;
-  font-size: 1em;
-  padding: 0.5em;
-}
-
-.ui-button:hover {
-  color: grey;
-  cursor: pointer;
-}
-
-@media (prefers-color-scheme: dark) {
-  .ui-button {
-    background-color: #81302b;
-  }
-}
-</style>
diff --git a/src/features/parser.ts b/src/features/parser.ts
deleted file mode 100644
index 9d61946..0000000
--- a/src/features/parser.ts
+++ /dev/null
@@ -1,119 +0,0 @@
-import Lab from '@/models/Lab';
-import PeerTeacher from '@/models/PeerTeacher';
-import EventInfo from '../models/EventInfo';
-
-export async function parseLabFile(file: File): Promise<Lab[]> {
-  const validCourses = [
-    '110',
-    '111',
-    '121',
-    '206',
-    '221',
-    // '222',
-    '312',
-    '313',
-    // '314',
-    '315',
-  ];
-  const result: Lab[] = [];
-
-  const text = await file.text();
-  let jsonData;
-  try {
-    jsonData = JSON.parse(text);
-  } catch (e) {
-    throw new Error(e);
-  }
-  const labs = jsonData.data;
-
-  labs.forEach((lab: any) => {
-    if (validCourses.includes(lab.courseNumber)) {
-      const newLab = new Lab(lab.courseNumber, lab.sequenceNumber);
-
-      lab.meetingsFaculty.every((meeting: any) => {
-        const { meetingTime } = meeting;
-
-        if (meetingTime.meetingType === 'LAB') {
-          let days = '';
-          days += meetingTime.monday ? 'M' : '';
-          days += meetingTime.tuesday ? 'T' : '';
-          days += meetingTime.wednesday ? 'W' : '';
-          days += meetingTime.thursday ? 'R' : '';
-          days += meetingTime.friday ? 'F' : '';
-
-          newLab.event.days = days;
-          newLab.event.start = parseInt(meetingTime.beginTime, 10);
-          newLab.event.end = parseInt(meetingTime.endTime, 10);
-
-          return false;
-        }
-
-        return true;
-      });
-
-      result.push(newLab);
-    }
-  });
-
-  return result;
-}
-
-export async function parsePtSchedule(file: File): Promise<PeerTeacher> {
-  const text = await file.text();
-  const peerTeacher = new PeerTeacher();
-  // namePatter: <firstname> <lastname> <uin>
-  const namePattern = /^(.*)\s(.*)\s(\d{9})/;
-  // eventPattern (24hr time): MTWRF hh:mm - hh:mm
-  const eventPattern = /^(M?T?W?R?F?)\s(\d{1,2}:\d{2})\s?-\s?(\d{1,2}:\d{2})/;
-  const lines = text.split('\n').filter((line) => line.trim());
-
-  lines.forEach((line) => {
-    const ptName = line.match(namePattern);
-    if (ptName) {
-      [, peerTeacher.firstname, peerTeacher.lastname] = ptName;
-      peerTeacher.uin = parseInt(ptName[3], 10);
-    }
-
-    const eventMatch = line.match(eventPattern);
-    if (eventMatch) {
-      const newEvent = new EventInfo(eventMatch[1]);
-      newEvent.start = parseInt(eventMatch[2].replace(':', ''), 10);
-      newEvent.end = parseInt(eventMatch[3].replace(':', ''), 10);
-      peerTeacher.events.push(newEvent);
-    }
-  });
-
-  return peerTeacher;
-}
-
-export async function parsePtDatabase(file: File): Promise<{
-  labs: Map<string, Lab>,
-  peerTeachers: Map<number, PeerTeacher>
-}> {
-  const text = await file.text();
-  const jsonObj = JSON.parse(text);
-  const result = {
-    labs: new Map(),
-    peerTeachers: new Map(),
-  };
-
-  Object.keys(jsonObj.labs).forEach((key) => {
-    const { course, section, event: { days, start, end } } = jsonObj.labs[key];
-    result.labs.set(key, new Lab(course,
-      section, new EventInfo(days, start, end)));
-  });
-
-  Object.keys(jsonObj.peerTeachers).forEach((key) => {
-    const pt = jsonObj.peerTeachers[key];
-    const ptObj = new PeerTeacher(pt.firstname, pt.lastname, pt.uin);
-    ptObj.events = pt.events.map((eventObj: any) => new EventInfo(eventObj.days,
-      eventObj.start, eventObj.end));
-    ptObj.assignedLabs = new Set();
-    pt.assignedLabs.forEach((labId: string) => {
-      ptObj.assignedLabs.add(labId);
-    });
-    result.peerTeachers.set(key, ptObj);
-  });
-
-  return result;
-}
diff --git a/src/global.d.ts b/src/global.d.ts
new file mode 100644
index 0000000..0e72969
--- /dev/null
+++ b/src/global.d.ts
@@ -0,0 +1 @@
+/// <reference types="svelte" />
\ No newline at end of file
diff --git a/src/logic/EditorActions.ts b/src/logic/EditorActions.ts
new file mode 100644
index 0000000..875fdc4
--- /dev/null
+++ b/src/logic/EditorActions.ts
@@ -0,0 +1,22 @@
+import { parseLabSchedule, parsePTSchedule } from "../util/parser";
+
+export async function parsePTFile(file: File) {
+    try {
+        const text = await file.text();
+        return parsePTSchedule(text);
+    } catch (error) {
+        console.error(file.name, error);
+        throw error;
+    }
+}
+
+export async function parseLabScheduleFile(file: File) {
+    const text = await file.text();
+    try {
+        const labSchedule = JSON.parse(text);
+        return parseLabSchedule(labSchedule);
+    } catch (error) {
+        console.error(file.name, error);
+        throw error;
+    }
+}
diff --git a/src/main.ts b/src/main.ts
index c673f53..4c473fa 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,6 +1,7 @@
-import { createApp } from 'vue';
-import App from './App.vue';
-import router from './router';
-import store from './store';
+import App from './App.svelte';
 
-createApp(App).use(store).use(router).mount('#app');
+const app = new App({
+	target: document.body
+});
+
+export default app;
\ No newline at end of file
diff --git a/src/models/EventInfo.ts b/src/models/EventInfo.ts
index 962ec70..d20682c 100644
--- a/src/models/EventInfo.ts
+++ b/src/models/EventInfo.ts
@@ -1,46 +1,45 @@
 export default class EventInfo {
-  days: string;
-
-  start: number;
-
-  end: number;
-
-  constructor(days: string = '', start = 0, end = 0) {
-    this.days = days;
-    this.start = start;
-    this.end = end;
-  }
-
-  static timeToStr(time: number) {
-    let hour = Math.floor(time / 100);
-    const minute = time % 100;
-    const meridiem = (hour < 12) ? 'AM' : 'PM';
-
-    if (hour === 0) {
-      hour = 12;
-    } else if (hour > 12) {
-      hour -= 12;
-    }
-
-    if (minute < 10) {
-      return `${hour}:0${minute} ${meridiem}`;
+    days: string;
+    start: number;
+    end: number;
+
+    constructor(days: string, start: number | string, end: number | string) {
+        if (typeof start === "string") {
+            start = parseInt(start, 10);
+        }
+        if (typeof end === "string") {
+            end = parseInt(end, 10);
+        }
+
+        this.days = days;
+        this.start = start;
+        this.end = end;
     }
-    return `${hour}:${minute} ${meridiem}`;
-  }
-
-  conflictsWith(event: EventInfo) {
-    const daysConflict = event.days.match(new RegExp(`[${this.days}]`));
 
-    if (daysConflict) {
-      return (this.start <= event.end) && (event.start <= this.end);
+    static timeToStr(time: number) {
+        let hour = Math.floor(time / 100);
+        const minute = time % 100;
+        const meridiem = (hour < 12) ? 'AM' : 'PM';
+
+        if (hour === 0) {
+            hour = 12;
+        } else if (hour > 12) {
+            hour -= 12;
+        }
+
+        if (minute < 10) {
+            return `${hour}:0${minute} ${meridiem}`;
+        }
+        return `${hour}:${minute} ${meridiem}`;
     }
-    return false;
-  }
 
-  get info() {
-    if (this.days === '') {
-      return 'WEB';
+    get info() {
+        if(this.days === "") {
+            return `WEB`;
+        }else if(this.start === -1 || this.end === -1) {
+            return `${this.days}`;
+        } else {
+            return `${this.days} ${EventInfo.timeToStr(this.start)}-${EventInfo.timeToStr(this.end)}`;
+        }
     }
-    return `${this.days} ${EventInfo.timeToStr(this.start)}-${EventInfo.timeToStr(this.end)}`;
-  }
-}
+}
\ No newline at end of file
diff --git a/src/models/Lab.ts b/src/models/Lab.ts
index a6972ef..8636f74 100644
--- a/src/models/Lab.ts
+++ b/src/models/Lab.ts
@@ -1,23 +1,34 @@
-import EventInfo from '@/models/EventInfo';
+import type EventInfo from "./EventInfo";
 
 export default class Lab {
-  course: number;
+    id: number;
+    course: number;
+    section: number;
+    event: EventInfo;
+    building: string;
+    room: string;
 
-  section: number;
+    constructor(course: number | string, section: number | string, event: EventInfo, building = "", room = "") {
+        if(typeof course === "string") {
+            course = parseInt(course, 10);
+        }
+        if(typeof section === "string") {
+            section = parseInt(section, 10);
+        }
 
-  event: EventInfo;
+        this.id = parseInt(`${course}${section}`, 10);
+        this.course = course;
+        this.section = section;
+        this.event = event;
+        this.building = building;
+        this.room = room;
+    }
 
-  constructor(course = 0, section = 0, event = new EventInfo()) {
-    this.course = course;
-    this.section = section;
-    this.event = event;
-  }
+    get time() {
+        return this.event.info;
+    }
 
-  get id() {
-    return `${this.course}-${this.section}`;
-  }
-
-  get fullInfo() {
-    return `${this.id} ${this.event.info}`;
-  }
-}
+    get location() {
+        return `${this.building}-${this.room}`;
+    }
+}
\ No newline at end of file
diff --git a/src/models/PeerTeacher.ts b/src/models/PeerTeacher.ts
index f387431..6518a80 100644
--- a/src/models/PeerTeacher.ts
+++ b/src/models/PeerTeacher.ts
@@ -1,41 +1,21 @@
-import EventInfo from './EventInfo';
+import type EventInfo from "./EventInfo";
 
 export default class PeerTeacher {
-  firstname: string;
-
-  lastname: string;
-
-  uin: number;
-
-  events: EventInfo[];
-
-  assignedLabs: Set<string>;
-
-  constructor(firstname = '', lastname = '', uin = 0) {
-    this.firstname = firstname;
-    this.lastname = lastname;
-    this.uin = uin;
-    this.events = [];
-    this.assignedLabs = new Set();
-  }
-
-  conflictsWith(event: EventInfo) {
-    let conflicts = false;
-    this.events.every((item) => {
-      if (item.conflictsWith(event)) {
-        conflicts = true;
-        return false;
-      }
-      return true;
-    });
-    return conflicts;
-  }
-
-  get name() {
-    return `${this.firstname} ${this.lastname}`;
-  }
-
-  get id() {
-    return this.uin;
-  }
-}
+    id: number;
+    firstname: string;
+    lastname: string;
+    events: EventInfo[];
+    labs: Set<number>;
+
+    constructor(id: number | string, firstname: string, lastname: string) {
+        if(typeof id === "string") {
+            id = parseInt(id, 10);
+        }
+
+        this.id = id;
+        this.firstname = firstname;
+        this.lastname = lastname;
+        this.events = [];
+        this.labs = new Set();
+    }
+}
\ No newline at end of file
diff --git a/src/router/index.ts b/src/router/index.ts
deleted file mode 100644
index a36cb7e..0000000
--- a/src/router/index.ts
+++ /dev/null
@@ -1,27 +0,0 @@
-import { createRouter, createWebHashHistory } from 'vue-router';
-import Editor from '../views/Editor.vue';
-import Start from '../views/Start.vue';
-
-const routes = [
-  {
-    path: '/',
-    name: 'Start',
-    component: Start,
-  },
-  {
-    path: '/editor',
-    name: 'Editor',
-    // route level code-splitting
-    // this generates a separate chunk (about.[hash].js) for this route
-    // which is lazy-loaded when the route is visited.
-    // component: () => import(/* webpackChunkName: "about" */ '../views/Editor.vue'),
-    component: Editor,
-  },
-];
-
-const router = createRouter({
-  history: createWebHashHistory(),
-  routes,
-});
-
-export default router;
diff --git a/src/shims-vue.d.ts b/src/shims-vue.d.ts
deleted file mode 100644
index 3804a43..0000000
--- a/src/shims-vue.d.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-/* eslint-disable */
-declare module '*.vue' {
-  import type { DefineComponent } from 'vue'
-  const component: DefineComponent<{}, {}, any>
-  export default component
-}
diff --git a/src/store/index.ts b/src/store/index.ts
deleted file mode 100644
index e079259..0000000
--- a/src/store/index.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import { createStore } from 'vuex';
-import Lab from '@/models/Lab';
-import PeerTeacher from '@/models/PeerTeacher';
-
-export default createStore({
-  state: {
-    labs: new Map(),
-    peerTeachers: new Map(),
-  },
-  mutations: {
-    setLabs(state, labs: Map<string, Lab>) {
-      state.labs = labs;
-    },
-    setPeerTeachers(state, peerTeachers: Map<number, PeerTeacher>) {
-      state.peerTeachers = peerTeachers;
-    },
-    importLabs(state, labs: Lab[]) {
-      state.labs.clear();
-      labs.forEach((lab) => {
-        state.labs.set(lab.id, lab);
-      });
-    },
-    addPeerTeachers(state, peerTeachers: PeerTeacher[]) {
-      peerTeachers.forEach((pt) => {
-        state.peerTeachers.set(pt.id, pt);
-      });
-    },
-    deletePeerTeacher(state, id: number) {
-      state.peerTeachers.delete(id);
-    },
-  },
-  actions: {
-  },
-  modules: {
-  },
-});
diff --git a/src/stores.ts b/src/stores.ts
new file mode 100644
index 0000000..f6c3a9b
--- /dev/null
+++ b/src/stores.ts
@@ -0,0 +1,6 @@
+import { writable } from "svelte/store";
+import type Lab from "./models/Lab";
+import type PeerTeacher from "./models/PeerTeacher";
+
+export const ptStore = writable(new Map<number, PeerTeacher>());
+export const labStore = writable(new Map<number, Lab>());
\ No newline at end of file
diff --git a/src/util/error.ts b/src/util/error.ts
new file mode 100644
index 0000000..5380849
--- /dev/null
+++ b/src/util/error.ts
@@ -0,0 +1,6 @@
+export class PeerTeacherImportError extends Error {
+    constructor(message) {
+        super(message);
+        this.name = "PeerTeacherImportError";
+    }
+}
\ No newline at end of file
diff --git a/src/util/parser.ts b/src/util/parser.ts
new file mode 100644
index 0000000..6d706d7
--- /dev/null
+++ b/src/util/parser.ts
@@ -0,0 +1,107 @@
+import EventInfo from "../models/EventInfo";
+import Lab from "../models/Lab";
+import PeerTeacher from "../models/PeerTeacher";
+import { PeerTeacherImportError } from "./error";
+
+interface LabSchedule {
+    data: {
+        courseNumber: string,
+        sequenceNumber: string,
+        meetingsFaculty: {
+            meetingTime: {
+                beginTime: string | null,
+                building: string,
+                endTime: string | null,
+                friday: boolean,
+                meetingType: string,
+                monday: boolean,
+                room: string,
+                thursday: boolean,
+                tuesday: boolean,
+                wednesday: boolean
+            }
+        }[]
+    }[]
+};
+
+/**
+ * Parses a peer teacher schedule
+ * @param schedule The schedule to parse
+ * @returns A peer teacher
+ */
+export function parsePTSchedule(schedule: string) {
+    // namePatter: <firstname> <lastname> <uin>
+    const namePattern = /^(.*)\s(.*)\s(\d{9})/;
+    // eventPattern (24hr time): MTWRF hh:mm - hh:mm
+    const eventPattern = /^(M?T?W?R?F?)\s(\d{1,2}:\d{2})\s?-\s?(\d{1,2}:\d{2})/;
+    const lines = schedule.split("\n").filter(line => line.trim());
+
+    const nameLine = lines.find(line => line.match(namePattern));
+    if(nameLine === undefined) {
+        throw new PeerTeacherImportError(`No peer teacher in schedule`);
+    }
+
+    const [, firstname, lastname, uin] = nameLine.match(namePattern) as RegExpMatchArray;
+    const peerTeacher = new PeerTeacher(uin, firstname, lastname);
+
+    const events = lines
+        .filter(line => line.match(eventPattern))
+        .map(line => {
+            let [, days, start, end] = line.match(eventPattern) as RegExpMatchArray;
+            start = start.replace(":", "");
+            end = end.replace(":", "");
+            return new EventInfo(days, start, end);
+        });
+    
+    peerTeacher.events = events;
+    return peerTeacher;
+}
+
+/**
+ * Parses the course schedule into labs attended by PTs
+ * @param schedule The course schedule object from Howdy
+ * @returns An array of labs
+ */
+export function parseLabSchedule(schedule: LabSchedule) {
+    const taughtCourses = ['110', '111', '121', '206', '221', '312', '313', '315'];
+    const results: Lab[] = [];
+
+    const courses = schedule.data;
+    for(const course of courses) {
+        if(!taughtCourses.includes(course.courseNumber)) {
+            continue;
+        }
+
+        for(const meeting of course.meetingsFaculty) {
+            const { meetingTime } = meeting;
+
+            if(meetingTime.meetingType !== "LAB") {
+                continue;
+            }
+
+            let days = "";
+            days += meetingTime.monday ? 'M' : '';
+            days += meetingTime.tuesday ? 'T' : '';
+            days += meetingTime.wednesday ? 'W' : '';
+            days += meetingTime.thursday ? 'R' : '';
+            days += meetingTime.friday ? 'F' : '';
+
+            const start = meetingTime.beginTime === null ? -1 : meetingTime.beginTime;
+            const end = meetingTime.endTime === null ? -1 : meetingTime.endTime;
+            const { courseNumber, sequenceNumber } = course;
+            const { building, room} = meetingTime;
+
+            results.push(
+                new Lab(
+                    courseNumber, 
+                    sequenceNumber, 
+                    new EventInfo(days, start, end), 
+                    building, 
+                    room
+                )
+            );
+        }
+    }
+
+    return results;
+}
\ No newline at end of file
diff --git a/src/views/Editor.vue b/src/views/Editor.vue
deleted file mode 100644
index 795ee9d..0000000
--- a/src/views/Editor.vue
+++ /dev/null
@@ -1,44 +0,0 @@
-<template>
-  <div id="editor">
-    <ActionBar />
-    <EditorLists :peerTeachers="peerTeachers" :labs="labs" />
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import ActionBar from '@/components/ActionBar.vue';
-import EditorLists from '@/components/EditorLists.vue';
-import Lab from '@/models/Lab';
-import PeerTeacher from '@/models/PeerTeacher';
-
-export default defineComponent({
-  name: 'Editor',
-  components: {
-    ActionBar,
-    EditorLists,
-  },
-  computed: {
-    labs(): Lab[] {
-      return Array.from(this.$store.state.labs.values()).sort((a, b) => a.id
-        .localeCompare(b.id));
-    },
-    peerTeachers(): PeerTeacher[] {
-      return Array.from(this.$store.state.peerTeachers.values()).sort((a, b) => a.lastname
-        .toUpperCase().localeCompare(b.lastname.toUpperCase()));
-    },
-  },
-});
-</script>
-
-<style>
-#editor {
-  display: flex;
-  flex-direction: column;
-  max-height: inherit;
-}
-
-#action-bar {
-  flex-shrink: 0;
-}
-</style>
diff --git a/src/views/Start.vue b/src/views/Start.vue
deleted file mode 100644
index f32c337..0000000
--- a/src/views/Start.vue
+++ /dev/null
@@ -1,52 +0,0 @@
-<template>
-  <div id="start">
-    <router-link to="/editor">
-      <UIButton>Create new database</UIButton>
-    </router-link>
-    <FileUpload
-      :accept="'application/json'"
-      @fileChanged="handleDatabaseChange">Use existing database</FileUpload>
-  </div>
-</template>
-
-<script lang="ts">
-import { defineComponent } from 'vue';
-import FileUpload from '@/components/FileUpload.vue';
-import { parsePtDatabase } from '@/features/parser';
-import UIButton from '@/components/UIButton.vue';
-
-export default defineComponent({
-  name: 'Start',
-  components: {
-    FileUpload,
-    UIButton,
-  },
-  methods: {
-    async handleDatabaseChange(files: File[]) {
-      const result = await parsePtDatabase(files[0]);
-      this.$store.commit('setLabs', result.labs);
-      this.$store.commit('setPeerTeachers', result.peerTeachers);
-      this.$router.push({ name: 'Editor' });
-    },
-  },
-});
-</script>
-
-<style>
-#start {
-  align-items: center;
-  display: flex;
-  flex-direction: column;
-  font-size: 1.5rem;
-  height: 100vh;
-  justify-content: center;
-}
-
-#start > * {
-  margin-top: 1em;
-}
-
-#start > *:first-child {
-  margin-top: 0;
-}
-</style>
diff --git a/src/vuex-shim.d.ts b/src/vuex-shim.d.ts
deleted file mode 100644
index c8a55f9..0000000
--- a/src/vuex-shim.d.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { Store } from 'vuex';
-
-import PeerTeacher from './models/PeerTeacher';
-import Lab from './models/Lab';
-
-declare module '@vue/runtime-core' {
-  // declare your own store states
-  interface State {
-    peerTeachers: Map<number, PeerTeacher>,
-    labs: Map<string, Lab>
-  }
-
-  // provide typings for `this.$store`
-  interface ComponentCustomProperties {
-    $store: Store<State>
-  }
-}
-- 
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