From 97d0a34b13077a6266979ee6be8bed21d32f8913 Mon Sep 17 00:00:00 2001
From: tunny17 <tunji@digdippa.com>
Date: Thu, 17 Aug 2023 10:52:17 +0000
Subject: [PATCH] CLASSROOMIO-T-87:implemented the exercise page

Co-authored-by: Ifeanyi Nwosu <ifeanyi@digdippa.com>
Co-authored-by: Rotimi Best <rotimiibitoyeemma@gmail.com>
Co-authored-by: Tunji Adeyemi <tunji@digdippa.com>
Co-authored-by: tunny17 <tvnji17@gmail.com>


Merge-request: CLASSROOMIO-MR-48
Merged-by: Best Admin <best@digdippa.com>
---
 src/routes/lms/exercises/+page.svelte | 244 +++++++++++++++++++++++++-
 1 file changed, 243 insertions(+), 1 deletion(-)

diff --git a/src/routes/lms/exercises/+page.svelte b/src/routes/lms/exercises/+page.svelte
index 9e3c1ba0..7a0d1e7c 100644
--- a/src/routes/lms/exercises/+page.svelte
+++ b/src/routes/lms/exercises/+page.svelte
@@ -1 +1,243 @@
-Exercises
+<script>
+  import { onMount } from 'svelte';
+  import { flip } from 'svelte/animate';
+  import { dndzone } from 'svelte-dnd-action';
+  import { goto } from '$app/navigation';
+  import { page } from '$app/stores';
+  import PageNav from '$lib/components/PageNav/index.svelte';
+  import RoleBasedSecurity from '$lib/components/RoleBasedSecurity/index.svelte';
+  import MarkExerciseModal from '$lib/components/Course/components/Lesson/Exercise/MarkExerciseModal.svelte';
+  import Chip from '$lib/components/Chip/index.svelte';
+  import PageBody from '$lib/components/PageBody/index.svelte';
+  import CourseContainer from '$lib/components/CourseContainer/index.svelte';
+  import { fetchCourse } from '$lib/utils/services/courses';
+  import { setCourse, course } from '$lib/components/Course/store';
+  import {
+    fetchSubmissions,
+    updateSubmission,
+    updateQuestionAnswer
+  } from '$lib/utils/services/submissions';
+  import { formatAnswers } from '$lib/components/Course/function';
+  import { snackbarStore } from '$lib/components/Snackbar/store';
+  import { SNACKBAR_SEVERITY } from '$lib/components/Snackbar/constants';
+  import isSubmissionEarly from '$lib/utils/functions/isSubmissionEarly';
+  import formatDate from '$lib/utils/functions/formatDate';
+
+  const flipDurationMs = 300;
+
+  // export let data;
+  // const { courseId } = data;
+  let items;
+
+  let sections = [
+    {
+      id: 1,
+      title: 'Pending',
+      value: 0,
+      items: [
+        {
+          id: 1,
+          statusId: 'pending',
+          isEarly: true,
+          submittedAt: '5 min ago',
+          exercise: {
+            id: 1,
+            title: 'Ai for dummies'
+          },
+          // answers,
+          student: {
+            username: 'user'
+          },
+          lesson: {
+            id: 1,
+            title: 'Introduction to AI'
+          }
+        }
+      ],
+      className: 'text-[#E35353] bg-[#FDDFE4]'
+    },
+    {
+      id: 2,
+      title: 'Submitted',
+      value: 0,
+      items: [
+        {
+          id: 2,
+          statusId: 'pending',
+          isEarly: true,
+          submittedAt: '5 min ago',
+          exercise: {
+            id: 2,
+            title: 'Digital photography for dummies'
+          },
+          // answers,
+          student: {
+            username: 'user'
+          },
+          lesson: {
+            id: 2,
+            title: 'Introduction to Photography'
+          }
+        }
+      ],
+      className: 'text-[#0233BD] bg-[#D9E0F5]'
+    },
+    {
+      id: 3,
+      title: 'Graded',
+      value: 0,
+      items: [
+        {
+          id: 3,
+          statusId: 'pending',
+          isEarly: true,
+          submittedAt: '5 min ago',
+          exercise: {
+            id: 3,
+            title: 'Landscaping and its deep secrets'
+          },
+          // answers,
+          student: {
+            username: 'user'
+          },
+          lesson: {
+            id: 1,
+            title: 'Introduction to Landscape'
+          }
+        }
+      ],
+      className: 'text-[#0F9D58] bg-[#E2FEEA]'
+    }
+  ];
+
+  function handleItemFinalize(columnIdx, newItems) {
+    let itemToWithNewStatus;
+
+    const { id } = sections[columnIdx];
+
+    // Set column in the UI
+    sections[columnIdx].items = newItems.map((item) => {
+      if (item.statusId !== id) {
+        itemToWithNewStatus = item;
+        item.statusId = id;
+      }
+
+      return item;
+    });
+
+    // // Update backend
+    // if (itemToWithNewStatus) {
+    //   // Update key mapping for each submission also
+    //   submissionIdData[itemToWithNewStatus.id] = {
+    //     ...submissionIdData[itemToWithNewStatus.id],
+    //     status_id: itemToWithNewStatus.statusId
+    //   };
+    //   console.log(
+    //     `submissionIdData[itemToWithNewStatus.id]`,
+    //     submissionIdData[itemToWithNewStatus.id]
+    //   );
+
+    //   updateSubmission({
+    //     id: itemToWithNewStatus.id,
+    //     status_id: itemToWithNewStatus.statusId
+    //   }).then((res) => console.log('Updated submission', res));
+    // }
+  }
+
+  function handleDndConsiderCards(columnIdx) {
+    return function (e) {
+      sections[columnIdx].items = e.detail.items;
+    };
+  }
+
+  function handleDndFinalizeCards(columnIdx) {
+    return (e) => handleItemFinalize(columnIdx, e.detail.items);
+  }
+</script>
+
+<section class="max-w-[1240px] mx-auto">
+  <div class="m-5">
+    <h1 class="text-3xl font-semibold my-4">Exercises</h1>
+    <div class="flex items-center w-full">
+      {#each sections as { id, title, items, className }, idx (id)}
+        <div
+          class="min-w-[355px] max-w-[355px] h-[516px] rounded-md bg-gray-100 dark:bg-gray-800 border border-gray-50 p-3 mr-3 overflow-hidden"
+          animate:flip={{ duration: flipDurationMs }}
+        >
+          <div class="flex items-center mb-2 gap-2">
+            <p class="dark:text-white ml-2 font-bold">{title}</p>
+            <Chip value={items.length} {className} />
+          </div>
+          <div
+            class="content pr-2 overflow-y-auto mb-3"
+            use:dndzone={{
+              items,
+              flipDurationMs,
+              dropTargetStyle: { outline: 'blue' }
+            }}
+            on:consider={handleDndConsiderCards(idx)}
+            on:finalize={handleDndFinalizeCards(idx)}
+          >
+            {#if items.length === 0}
+              <div
+                class="h-[100px]"
+                use:dndzone={{
+                  items: [], // Empty array for placeholder
+                  flipDurationMs,
+                  dropTargetStyle: { outline: 'blue' }
+                }}
+                on:consider={handleDndConsiderCards(idx)}
+                on:finalize={handleDndFinalizeCards(idx)}
+              >
+                <!-- Placeholder content -->
+                <p class="text-gray-500 dark:text-gray-400 text-left p-2">
+                  drop your {title} exercises here
+                </p>
+              </div>
+            {:else}
+              {#each items as item (item.id)}
+                <div
+                  class=" w-full my-2 mx-0 rounded-md bg-white dark:bg-gray-600 py-3 px-3"
+                  animate:flip={{ duration: flipDurationMs }}
+                >
+                  <a
+                    class="flex w-full items-center cursor-pointer text-black mb-2"
+                    href={`${$page.url.pathname}?submissionId=${item.id}`}
+                  >
+                    <!-- <img
+              alt="Student avatar"
+              class="block rounded-full h-6 w-6"
+              src={item.student.avatar_url}
+            /> -->
+                    <p class="dark:text-white ml-2 text-sm">
+                      {item.student.username}
+                    </p>
+                  </a>
+                  <a
+                    class="text-blue-700 text-md font-bold"
+                    href="{$page.url.pathname}?submissionId={item.id}"
+                  >
+                    {item.exercise.title}
+                  </a>
+                  <a
+                    class="flex items-center no-underline hover:underline text-black my-2"
+                    href="{$page.url?.pathname?.replace('submissions', 'lessons')}/{item.lesson
+                      .id}/exercises/{item.exercise.id}"
+                  >
+                    <p class="dark:text-white text-grey text-sm">
+                      #{item.lesson.title}
+                      {`${item.tutor ? 'created by' + item.tutor.name : ''}`}
+                    </p>
+                  </a>
+                  <p class="dark:text-white text-gray-500 text-xs">
+                    {item.submittedAt}
+                  </p>
+                </div>
+              {/each}
+            {/if}
+          </div>
+        </div>
+      {/each}
+    </div>
+  </div>
+</section>