feat: course analytics (#574)

* feat: added anaytics for the course page * feat: Added pagination * feat: cleanup * feat: added translations * feat: added fixes * my improvements --------- Co-authored-by: Rotimi Best <best@classroomio.com>
2025-09-18 01:00:49 +01:00
parent f3de6a063e
commit ec3875bac2
28 changed files with 1322 additions and 40 deletions
@@ -0,0 +1,38 @@
+<script lang="ts">
+  export let title: string;
+  export let value: string | number;
+  export let subtitle: string = '';
+  export let icon: any;
+  export let iconColor: string = 'blue';
+  export let className: string = '';
+
+  $: colorClasses = {
+    blue: 'bg-blue-50 dark:bg-blue-900/20 text-blue-600 dark:text-blue-400',
+    green: 'bg-green-50 dark:bg-green-900/20 text-green-600 dark:text-green-400',
+    purple: 'bg-purple-50 dark:bg-purple-900/20 text-purple-600 dark:text-purple-400',
+    orange: 'bg-orange-50 dark:bg-orange-900/20 text-orange-600 dark:text-orange-400',
+    red: 'bg-red-50 dark:bg-red-900/20 text-red-600 dark:text-red-400',
+    yellow: 'bg-yellow-50 dark:bg-yellow-900/20 text-yellow-600 dark:text-yellow-400'
+  };
+</script>
+
+<div
+  class="rounded-lg border border-gray-200 bg-white p-6 dark:border-neutral-700 dark:bg-neutral-800 {className}"
+>
+  <div class="flex items-center space-x-4">
+    <div class="flex h-12 w-12 items-center justify-center rounded-lg {colorClasses[iconColor]}">
+      <svelte:component this={icon} className={colorClasses[iconColor]} />
+    </div>
+    <div>
+      <p class="text-sm font-medium text-gray-600 dark:text-gray-400">{title}</p>
+      <p class="text-2xl font-semibold text-gray-900 dark:text-white">
+        {value}
+      </p>
+      {#if subtitle}
+        <p class="text-xs capitalize text-gray-500 dark:text-gray-500">
+          {subtitle}
+        </p>
+      {/if}
+    </div>
+  </div>
+</div>
@@ -0,0 +1,175 @@
+<script lang="ts">
+  import { onMount } from 'svelte';
+  import { browser } from '$app/environment';
+  import type { CourseAnalytics } from '$lib/utils/types/analytics';
+  import { ScaleTypes } from '@carbon/charts-svelte';
+  import '@carbon/charts-svelte/styles.css';
+
+  export let courseAnalytics: CourseAnalytics | null = null;
+
+  let BarChartSimple: any;
+
+  // Transform data for progress distribution chart
+  $: progressChartData = courseAnalytics?.students
+    ? [
+        {
+          group: '80%+ Progress',
+          value: courseAnalytics.students.filter((s) => s.progressPercentage >= 80).length
+        },
+        {
+          group: '60-79% Progress',
+          value: courseAnalytics.students.filter(
+            (s) => s.progressPercentage >= 60 && s.progressPercentage < 80
+          ).length
+        },
+        {
+          group: 'Below 60% Progress',
+          value: courseAnalytics.students.filter((s) => s.progressPercentage < 60).length
+        }
+      ]
+    : [];
+
+  // Transform data for grade distribution chart
+  $: gradeChartData = courseAnalytics?.students
+    ? [
+        {
+          group: '90%+ Grade',
+          value: courseAnalytics.students.filter((s) => s.averageGrade >= 90).length
+        },
+        {
+          group: '80-89% Grade',
+          value: courseAnalytics.students.filter((s) => s.averageGrade >= 80 && s.averageGrade < 90)
+            .length
+        },
+        {
+          group: '70-79% Grade',
+          value: courseAnalytics.students.filter((s) => s.averageGrade >= 70 && s.averageGrade < 80)
+            .length
+        },
+        {
+          group: 'Below 70% Grade',
+          value: courseAnalytics.students.filter((s) => s.averageGrade < 70).length
+        }
+      ]
+    : [];
+
+  onMount(async () => {
+    if (browser) {
+      const charts = await import('@carbon/charts-svelte');
+      BarChartSimple = charts.BarChartSimple;
+    }
+  });
+
+  // Chart options for progress distribution
+  $: progressChartOptions = {
+    axes: {
+      left: {
+        mapsTo: 'value',
+        title: 'Number of Students'
+      },
+      bottom: {
+        mapsTo: 'group',
+        scaleType: ScaleTypes.LABELS,
+        title: 'Progress Range'
+      }
+    },
+    height: '300px',
+    data: {
+      loading: !courseAnalytics
+    },
+    color: {
+      scale: {
+        '80%+ Progress': '#10b981', // green
+        '60-79% Progress': '#f59e0b', // yellow
+        'Below 60% Progress': '#ef4444' // red
+      }
+    }
+  };
+
+  // Chart options for grade distribution
+  $: gradeChartOptions = {
+    axes: {
+      left: {
+        mapsTo: 'value',
+        title: 'Number of Students'
+      },
+      bottom: {
+        mapsTo: 'group',
+        scaleType: ScaleTypes.LABELS,
+        title: 'Grade Range'
+      }
+    },
+    height: '300px',
+    data: {
+      loading: !courseAnalytics
+    },
+    color: {
+      scale: {
+        '90%+ Grade': '#10b981', // green
+        '80-89% Grade': '#3b82f6', // blue
+        '70-79% Grade': '#f59e0b', // yellow
+        'Below 70% Grade': '#ef4444' // red
+      }
+    }
+  };
+</script>
+
+{#if browser && BarChartSimple}
+  <div class="grid grid-cols-1 gap-8 lg:grid-cols-2">
+    <!-- Progress Distribution Chart -->
+    <div
+      class="rounded-lg border border-gray-200 bg-white p-6 dark:border-neutral-700 dark:bg-neutral-800"
+    >
+      <h3 class="mb-6 text-lg font-semibold text-gray-900 dark:text-white">
+        Student Progress Distribution
+      </h3>
+      {#if courseAnalytics?.students && courseAnalytics.students.length > 0}
+        <svelte:component
+          this={BarChartSimple}
+          data={progressChartData}
+          options={progressChartOptions}
+        />
+      {:else}
+        <div class="flex h-[300px] items-center justify-center text-gray-500 dark:text-gray-400">
+          No progress data available
+        </div>
+      {/if}
+    </div>
+
+    <!-- Grade Distribution Chart -->
+    <div
+      class="rounded-lg border border-gray-200 bg-white p-6 dark:border-neutral-700 dark:bg-neutral-800"
+    >
+      <h3 class="mb-6 text-lg font-semibold text-gray-900 dark:text-white">Grade Distribution</h3>
+      {#if courseAnalytics?.students && courseAnalytics.students.length > 0}
+        <svelte:component this={BarChartSimple} data={gradeChartData} options={gradeChartOptions} />
+      {:else}
+        <div class="flex h-[300px] items-center justify-center text-gray-500 dark:text-gray-400">
+          No grade data available
+        </div>
+      {/if}
+    </div>
+  </div>
+{:else}
+  <!-- Loading state -->
+  <div class="grid grid-cols-1 gap-8 lg:grid-cols-2">
+    <div
+      class="rounded-lg border border-gray-200 bg-white p-6 dark:border-neutral-700 dark:bg-neutral-800"
+    >
+      <h3 class="mb-6 text-lg font-semibold text-gray-900 dark:text-white">
+        Student Progress Distribution
+      </h3>
+      <div class="flex h-[300px] items-center justify-center">
+        <div class="animate-pulse text-gray-500 dark:text-gray-400">Loading chart...</div>
+      </div>
+    </div>
+    <div
+      class="rounded-lg border border-gray-200 bg-white p-6 dark:border-neutral-700 dark:bg-neutral-800"
+    >
+      <h3 class="mb-6 text-lg font-semibold text-gray-900 dark:text-white">Grade Distribution</h3>
+      <div class="flex h-[300px] items-center justify-center">
+        <div class="animate-pulse text-gray-500 dark:text-gray-400">Loading chart...</div>
+      </div>
+    </div>
+  </div>
+{/if}
@@ -0,0 +1,67 @@
+<script lang="ts">
+  import { SkeletonPlaceholder } from 'carbon-components-svelte';
+</script>
+
+<div class="min-h-screen">
+  <div class="px-4 py-8">
+    <!-- Course Overview Cards Skeleton -->
+    <div class="mb-12">
+      <div class="grid grid-cols-1 gap-4 md:grid-cols-2 lg:grid-cols-4">
+        {#each Array(4) as _}
+          <div
+            class="rounded-lg border border-gray-200 bg-white p-6 dark:border-neutral-700 dark:bg-neutral-800"
+          >
+            <div class="flex items-center space-x-4">
+              <SkeletonPlaceholder style="width: 48px; height: 48px;" />
+              <div class="flex-1">
+                <SkeletonPlaceholder style="width: 80px; height: 16px; margin-bottom: 8px;" />
+                <SkeletonPlaceholder style="width: 40px; height: 24px; margin-bottom: 4px;" />
+                <SkeletonPlaceholder style="width: 60px; height: 12px;" />
+              </div>
+            </div>
+          </div>
+        {/each}
+      </div>
+    </div>
+
+    <!-- Charts Section Skeleton -->
+    <div class="mb-12">
+      <div
+        class="rounded-lg border border-gray-200 bg-white p-6 dark:border-neutral-700 dark:bg-neutral-800"
+      >
+        <SkeletonPlaceholder style="width: 200px; height: 24px; margin-bottom: 24px;" />
+        <div class="grid grid-cols-1 gap-6 lg:grid-cols-2">
+          <SkeletonPlaceholder style="width: 100%; height: 300px;" />
+          <SkeletonPlaceholder style="width: 100%; height: 300px;" />
+        </div>
+      </div>
+    </div>
+
+    <!-- Students Table Skeleton -->
+    <div
+      class="rounded-lg border border-gray-200 bg-white dark:border-neutral-700 dark:bg-neutral-800"
+    >
+      <div class="border-b border-gray-200 px-6 py-4 dark:border-neutral-700">
+        <SkeletonPlaceholder style="width: 200px; height: 24px;" />
+      </div>
+      <div class="p-6">
+        <div class="space-y-4">
+          {#each Array(5) as _}
+            <div class="flex items-center space-x-4">
+              <SkeletonPlaceholder style="width: 32px; height: 32px;" />
+              <div class="flex-1">
+                <SkeletonPlaceholder style="width: 150px; height: 16px; margin-bottom: 4px;" />
+                <SkeletonPlaceholder style="width: 200px; height: 12px;" />
+              </div>
+              <SkeletonPlaceholder style="width: 80px; height: 16px;" />
+              <SkeletonPlaceholder style="width: 60px; height: 16px;" />
+              <SkeletonPlaceholder style="width: 40px; height: 20px;" />
+              <SkeletonPlaceholder style="width: 80px; height: 12px;" />
+              <SkeletonPlaceholder style="width: 100px; height: 32px;" />
+            </div>
+          {/each}
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
@@ -0,0 +1,22 @@
+<script lang="ts">
+  import { ChartBar } from 'carbon-icons-svelte';
+
+  export let title: string = 'No data available';
+  export let description: string = 'There is no data to display at this time.';
+  export let icon: any = ChartBar;
+  export let className: string = '';
+</script>
+
+<div class="flex flex-col items-center justify-center px-4 py-12 {className}">
+  <div
+    class="mb-4 flex h-16 w-16 items-center justify-center rounded-full bg-gray-100 dark:bg-neutral-800"
+  >
+    <svelte:component this={icon} size="24" class="text-gray-400 dark:text-gray-500" />
+  </div>
+  <h3 class="mb-2 text-lg font-medium text-gray-900 dark:text-white">
+    {title}
+  </h3>
+  <p class="max-w-sm text-center text-sm text-gray-500 dark:text-gray-400">
+    {description}
+  </p>
+</div>
@@ -0,0 +1,183 @@
+<script lang="ts">
+  import Avatar from '$lib/components/Avatar/index.svelte';
+  import { Tag, Pagination } from 'carbon-components-svelte';
+  import type { StudentOverview } from '$lib/utils/types/analytics';
+  import EmptyState from './EmptyState.svelte';
+  import { User } from 'carbon-icons-svelte';
+  import { course } from '../../store';
+  import { goto } from '$app/navigation';
+  import { t } from '$lib/utils/functions/translations';
+
+  export let students: StudentOverview[] = [];
+
+  // Pagination state
+  let currentPage = 1;
+  const pageSize = 15;
+
+  // Computed values
+  $: totalPages = Math.ceil(students.length / pageSize);
+  $: startIndex = (currentPage - 1) * pageSize;
+  $: endIndex = startIndex + pageSize;
+  $: paginatedStudents = students.slice(startIndex, endIndex);
+  $: startItem = startIndex + 1;
+  $: endItem = Math.min(endIndex, students.length);
+
+  const GotoFullProfile = (student: StudentOverview) => {
+    if (!student) return;
+    goto(`/courses/${$course.id}/people/${student.id}?back=/courses/${$course.id}/analytics`);
+  };
+
+  function handlePageChange(event: CustomEvent) {
+    currentPage = event.detail.page;
+  }
+
+  // Reset to first page when students array changes
+  $: if (students.length > 0 && currentPage > totalPages) {
+    currentPage = 1;
+  }
+</script>
+
+{#if students.length === 0}
+  <EmptyState
+    title={$t('analytics.no_students_found')}
+    description={$t('analytics.no_students_description')}
+    icon={User}
+  />
+{:else}
+  <!-- Responsive Table -->
+  <div class="relative h-[300px] overflow-hidden">
+    <div class="h-full overflow-auto">
+      <table class="w-full min-w-[800px]">
+        <!-- Fixed Header -->
+        <thead class="sticky top-0 z-10 bg-white dark:bg-neutral-800">
+          <tr class="border-b border-gray-200 dark:border-neutral-600">
+            <th
+              class="sticky left-0 top-0 z-20 min-w-[200px] whitespace-nowrap bg-white px-4 py-3 text-left text-sm font-medium text-gray-500 dark:bg-neutral-800 dark:text-gray-300"
+            >
+              {$t('analytics.student_name')}
+            </th>
+            <th
+              class="min-w-[150px] whitespace-nowrap px-4 py-3 text-left text-sm font-medium text-gray-500 dark:text-gray-300"
+            >
+              {$t('analytics.lessons_completed')}
+            </th>
+            <th
+              class="min-w-[140px] whitespace-nowrap px-4 py-3 text-left text-sm font-medium text-gray-500 dark:text-gray-300"
+            >
+              {$t('analytics.exercises_submitted')}
+            </th>
+            <th
+              class="min-w-[120px] whitespace-nowrap px-4 py-3 text-left text-sm font-medium text-gray-500 dark:text-gray-300"
+            >
+              {$t('analytics.average_grade')}
+            </th>
+            <th
+              class="min-w-[120px] whitespace-nowrap px-4 py-3 text-left text-sm font-medium text-gray-500 dark:text-gray-300"
+            >
+              {$t('analytics.last_seen')}
+            </th>
+            <th
+              class="min-w-[120px] whitespace-nowrap px-4 py-3 text-left text-sm font-medium text-gray-500 dark:text-gray-300"
+            >
+              {$t('analytics.actions')}
+            </th>
+          </tr>
+        </thead>
+        <tbody class="divide-y divide-gray-200 dark:divide-gray-600">
+          {#each paginatedStudents as student}
+            <tr class="group h-[100px] border-b hover:bg-gray-50 dark:hover:bg-gray-700">
+              <!-- Fixed Name Column -->
+              <td
+                class="sticky left-0 z-10 min-w-[200px] whitespace-nowrap bg-white px-4 py-3 transition-colors group-hover:bg-gray-50 dark:bg-neutral-800 dark:group-hover:bg-gray-700"
+              >
+                <div class="flex items-center gap-3">
+                  <Avatar
+                    src={student.profile.avatar_url}
+                    name={student.profile.fullname}
+                    width="w-8"
+                    height="h-8"
+                  />
+                  <div class="min-w-0 flex-1">
+                    <p class="truncate font-medium text-gray-900 dark:text-white">
+                      {student.profile.fullname}
+                    </p>
+                    <p class="truncate text-sm text-gray-500 dark:text-gray-400">
+                      {student.profile.email}
+                    </p>
+                  </div>
+                </div>
+              </td>
+              <!-- Scrollable Content -->
+              <td class="min-w-[150px] whitespace-nowrap px-4 py-3">
+                <div class="flex items-center gap-3">
+                  <span class="text-sm font-medium text-gray-900 dark:text-white">
+                    {student.lessonsCompleted}/{student.totalLessons}
+                  </span>
+                  <div class="w-20 flex-shrink-0">
+                    <div class="h-2 rounded-full bg-gray-200 dark:bg-neutral-700">
+                      <div
+                        class="h-2 rounded-full bg-blue-500"
+                        style="width: {student.progressPercentage}%"
+                      ></div>
+                    </div>
+                  </div>
+                </div>
+              </td>
+              <td class="min-w-[140px] whitespace-nowrap px-4 py-3">
+                <span class="text-sm font-medium text-gray-900 dark:text-white">
+                  {student.exercisesSubmitted} out of {student.totalExercises}
+                </span>
+              </td>
+              <td class="min-w-[120px] whitespace-nowrap px-4 py-3">
+                <Tag
+                  type={student.averageGrade >= 80
+                    ? 'green'
+                    : student.averageGrade >= 60
+                      ? 'blue'
+                      : 'red'}
+                  size="sm"
+                >
+                  {student.averageGrade}%
+                </Tag>
+              </td>
+              <td class="min-w-[120px] whitespace-nowrap px-4 py-3">
+                <span class="text-sm text-gray-500 dark:text-gray-400">
+                  {student.lastSeen}
+                </span>
+              </td>
+              <td class="min-w-[120px] whitespace-nowrap px-4 py-3">
+                <button
+                  class="whitespace-nowrap rounded bg-blue-600 px-3 py-1.5 text-sm font-medium text-white transition-colors hover:bg-blue-700"
+                  on:click={() => GotoFullProfile(student)}
+                >
+                  {$t('analytics.view_details')}
+                </button>
+              </td>
+            </tr>
+          {/each}
+        </tbody>
+      </table>
+    </div>
+  </div>
+
+  <!-- Pagination Controls -->
+  {#if students.length > pageSize}
+    <div
+      class="mt-4 flex items-center justify-between border-t border-gray-200 px-4 py-3 dark:border-neutral-600"
+    >
+      <div class="text-sm text-gray-700 dark:text-gray-300">
+        {$t('analytics.showing_students', {
+          start: startItem,
+          end: endItem,
+          total: students.length
+        })}
+      </div>
+      <Pagination
+        page={currentPage}
+        totalItems={students.length}
+        {pageSize}
+        on:change={handlePageChange}
+      />
+    </div>
+  {/if}
+{/if}
@@ -0,0 +1,18 @@
+<script lang="ts">
+  export let className: string = '';
+</script>
+
+<svg
+  width="24"
+  height="24"
+  class="h-6 w-6 {className}"
+  fill="currentColor"
+  viewBox="0 0 20 20"
+  xmlns="http://www.w3.org/2000/svg"
+>
+  <path
+    fill-rule="evenodd"
+    d="M3 4a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zm0 4a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zm0 4a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1zm0 4a1 1 0 011-1h12a1 1 0 110 2H4a1 1 0 01-1-1z"
+    clip-rule="evenodd"
+  />
+</svg>
@@ -0,0 +1,19 @@
+<script lang="ts">
+  export let className: string = '';
+</script>
+
+<svg
+  width="24"
+  height="24"
+  class="h-6 w-6 {className}"
+  fill="currentColor"
+  viewBox="0 0 20 20"
+  xmlns="http://www.w3.org/2000/svg"
+>
+  <path d="M9 2a1 1 0 000 2h2a1 1 0 100-2H9z" />
+  <path
+    fill-rule="evenodd"
+    d="M4 5a2 2 0 012-2h8a2 2 0 012 2v6a2 2 0 01-2 2H6a2 2 0 01-2-2V5zm3 1a1 1 0 000 2h.01a1 1 0 100-2H7zm3 0a1 1 0 000 2h3a1 1 0 100-2h-3zm-3 4a1 1 0 100 2h.01a1 1 0 100-2H7zm3 0a1 1 0 100 2h3a1 1 0 100-2h-3z"
+    clip-rule="evenodd"
+  />
+</svg>
@@ -0,0 +1,18 @@
+<script lang="ts">
+  export let className: string = '';
+</script>
+
+<svg
+  width="24"
+  height="24"
+  class="h-6 w-6 {className}"
+  fill="currentColor"
+  viewBox="0 0 20 20"
+  xmlns="http://www.w3.org/2000/svg"
+>
+  <path
+    fill-rule="evenodd"
+    d="M6.267 3.455a3.066 3.066 0 001.745-.723 3.066 3.066 0 013.976 0 3.066 3.066 0 001.745.723 3.066 3.066 0 012.812 2.812c.051.643.304 1.254.723 1.745a3.066 3.066 0 010 3.976 3.066 3.066 0 00-.723 1.745 3.066 3.066 0 01-2.812 2.812 3.066 3.066 0 00-1.745.723 3.066 3.066 0 01-3.976 0 3.066 3.066 0 00-1.745-.723 3.066 3.066 0 01-2.812-2.812 3.066 3.066 0 00-.723-1.745 3.066 3.066 0 010-3.976 3.066 3.066 0 00.723-1.745 3.066 3.066 0 012.812-2.812zm7.44 5.252a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z"
+    clip-rule="evenodd"
+  />
+</svg>
@@ -0,0 +1,16 @@
+<script lang="ts">
+  export let className: string = '';
+</script>
+
+<svg
+  width="24"
+  height="24"
+  class="h-6 w-6 {className}"
+  fill="currentColor"
+  viewBox="0 0 20 20"
+  xmlns="http://www.w3.org/2000/svg"
+>
+  <path
+    d="M13 6a3 3 0 11-6 0 3 3 0 016 0zM18 8a2 2 0 11-4 0 2 2 0 014 0zM14 15a4 4 0 00-8 0v3h8v-3z"
+  />
+</svg>
@@ -9,6 +9,7 @@
  import IbmWatsonKnowledgeCatalog from 'carbon-icons-svelte/lib/IbmWatsonKnowledgeCatalog.svelte';
  import Settings from 'carbon-icons-svelte/lib/Settings.svelte';
  import Bullhorn from 'carbon-icons-svelte/lib/Bullhorn.svelte';
+  import Analytics from 'carbon-icons-svelte/lib/Analytics.svelte';
  import { NAV_IDS } from './constants';

  export let name = '';
@@ -28,6 +29,8 @@
  <Result size={20} class="carbon-icon mr-2" />
 {:else if name === NAV_IDS.PEOPLE}
  <Group size={20} class="carbon-icon mr-2" />
+{:else if name === NAV_IDS.ANALYTICS}
+  <Analytics size={20} class="carbon-icon mr-2" />
 {:else if name === NAV_IDS.LANDING_PAGE}
  <ApplicationWeb size={20} class="carbon-icon mr-2" />
 {:else if name === NAV_IDS.CERTIFICATES}
@@ -7,6 +7,7 @@ export const NAV_IDS = {
  CERTIFICATES: 'CERTIFICATES',
  LANDING_PAGE: 'LANDING_PAGE',
  PEOPLE: 'PEOPLE',
+  ANALYTICS: 'ANALYTICS',
  SETTINGS: 'SETTINGS',
  SECTION: 'SECTION'
 };
@@ -158,6 +158,16 @@
          return isStudent ? $currentOrg.customization.course.newsfeed : true;
        }
      },
+      {
+        id: NAV_IDS.ANALYTICS,
+        label: $t('course.navItems.nav_analytics'),
+        to: getNavItemRoute($course.id, 'analytics'),
+        isPaidFeature: false,
+        hideSortIcon: true,
+        show() {
+          return !isStudent;
+        }
+      },
      {
        id: NAV_IDS.LESSONS,
        label: $t('course.navItems.nav_content'),
@@ -262,14 +272,14 @@
  class={`
  ${
    $sideBar.hidden
-      ? '-translate-x-[100%] absolute z-[40]'
-      : 'translate-x-0 absolute md:relative z-[40]'
+      ? 'absolute z-[40] -translate-x-[100%]'
+      : 'absolute z-[40] translate-x-0 md:relative'
  }
-    transition w-[90vw] md:w-[300px] lg:w-[350px] bg-gray-100 dark:bg-black h-[calc(100vh-48px)] 
+    h-[calc(100vh-48px)] w-[90vw] bg-gray-100 transition md:w-[300px] lg:w-[350px] dark:bg-black 
  
  ${
    resize ? 'border-r-8 border-r-blue-500' : 'dark:border-r-neutral-600'
-  } overflow-y-auto border border-l-0 border-t-0 border-b-0 border-r-1`}
+  } border-r-1 overflow-y-auto border border-b-0 border-l-0 border-t-0`}
  style={$sideBar.hidden === true ? 'width:0' : 'width:300px'}
  bind:this={sidebarRef}
 >
@@ -297,7 +307,7 @@
            {#if $course.version === COURSE_VERSION.V1}
              {#each $lessons as item, index}
                <a
-                  class="pl-7 w-[95%] text-[0.80rem] mb-2 text-black dark:text-white {isStudent &&
+                  class="mb-2 w-[95%] pl-7 text-[0.80rem] text-black dark:text-white {isStudent &&
                  !item.is_unlocked
                    ? 'cursor-not-allowed'
                    : ''}"
@@ -309,7 +319,7 @@
                  title={item.title}
                >
                  <div
-                    class="flex items-center py-2 px-4 {NavClasses.item} {(
+                    class="flex items-center px-4 py-2 {NavClasses.item} {(
                      path || $page.url.pathname
                    ).includes(item.id) && NavClasses.active}"
                  >
@@ -319,7 +329,7 @@
                      size="sm"
                      shape="rounded-full"
                    />
-                    <span class="w-[85%] text-ellipsis line-clamp-2">{item.title}</span>
+                    <span class="line-clamp-2 w-[85%] text-ellipsis">{item.title}</span>
                    <span class="grow" />
                    {#if !item.is_unlocked}
                      <span class="text-md ml-2" title="This lesson is locked.">
@@ -348,7 +358,7 @@
                >
                  {#each section.lessons as item}
                    <a
-                      class="pl-7 w-[95%] text-[0.80rem] mb-2 text-black dark:text-white {isStudent &&
+                      class="mb-2 w-[95%] pl-7 text-[0.80rem] text-black dark:text-white {isStudent &&
                      !item.is_unlocked
                        ? 'cursor-not-allowed'
                        : ''}"
@@ -360,11 +370,11 @@
                      title={item.title}
                    >
                      <div
-                        class="flex items-center py-2 px-4 {NavClasses.item} {(
+                        class="flex items-center px-4 py-2 {NavClasses.item} {(
                          path || $page.url.pathname
                        ).includes(item.id) && NavClasses.active}"
                      >
-                        <span class="w-[85%] text-ellipsis line-clamp-2">{item.title}</span>
+                        <span class="line-clamp-2 w-[85%] text-ellipsis">{item.title}</span>
                        <span class="grow" />
                        {#if !item.is_unlocked}
                          <span class="text-md ml-2" title="This lesson is locked.">
@@ -861,6 +861,9 @@
          "cancel": "Stornieren",
          "post": "Post"
        }
+      },
+      "analytics": {
+        "title": "Analyse"
      }
    },
    "navItems": {
@@ -872,7 +875,8 @@
      "nav_certificates": "Zertifikate",
      "nav_landing_page": "Landingpage",
      "nav_settings": "Einstellungen",
-      "nav_content": "Inhalt"
+      "nav_content": "Inhalt",
+      "nav_analytics": "Analyse"
    },
    "not_permitted": {
      "header": "Keine Erlaubnis",
@@ -1552,11 +1556,27 @@
    "assignment_completion": "Abschluss der Aufgabe",
    "assignment_completion_description": "Prozentsatz der abgeschlossenen Aufgaben",
    "average_grade": "Durchschnittsnote",
-    "average_grade_description": "Durchschnittsnote aller abgeschlossenen Aufgaben"
+    "average_grade_description": "Durchschnittsnote aller abgeschlossenen Aufgaben",
+    "students": "Studenten",
+    "lessons": "Unterricht",
+    "tutors": "Tutoren",
+    "avg_grade": "AVG -Note",
+    "completion_rate": "Abschlussrate",
+    "student_progress_overview": "Übersicht über den Fortschritt der Schüler",
+    "student_name": "Schülername",
+    "lessons_completed": "Lektionen abgeschlossen",
+    "exercises_submitted": "Übungen eingereicht",
+    "actions": "Aktionen",
+    "view_details": "Details anzeigen",
+    "no_students_found": "Keine Schüler gefunden",
+    "no_students_description": "In diesem Kurs sind noch keine Studenten eingeschrieben. Die Schüler werden hier erscheinen, sobald sie sich dem Kurs anschließen.",
+    "showing_students": "Zeigen {Start} bis {End} von {Total} -Studenten",
+    "no_analytics_data": "Keine Analysedaten",
+    "no_analytics_description": "Analysedaten für diesen Kurs können nicht geladen werden. Bitte versuchen Sie es später erneut oder wenden Sie sich an Support, wenn das Problem bestehen bleibt."
  },
  "common": {
    "unsaved_changes": {
      "message": "Sie haben nicht gerettete Änderungen. Bist du sicher, dass du gehen willst?"
    }
  }
-}
+}
@@ -535,6 +535,7 @@
      "nav_submissions": "Submissions",
      "nav_marks": "Marks",
      "nav_people": "People",
+      "nav_analytics": "Analytics",
      "nav_certificates": "Certificates",
      "nav_landing_page": "Landing Page",
      "nav_settings": "Settings"
@@ -1147,6 +1148,10 @@
        "courses": "courses"
      },

+      "analytics": {
+        "title": "Analytics"
+      },
+
      "settings": {
        "heading": "Settings",
        "cover_image": "Cover Image",
@@ -1257,8 +1262,24 @@
    "overall_course_progress_user_description": "Based on lesson completion",
    "assignment_completion": "Assignment Completion",
    "assignment_completion_description": "Percentage of completed assignments",
+    "average_grade_description": "Average grade of all completed assignments",
+    "students": "Students",
+    "lessons": "Lessons",
+    "tutors": "tutors",
+    "avg_grade": "Avg grade",
+    "completion_rate": "Completion rate",
+    "student_progress_overview": "Student Progress Overview",
+    "student_name": "Student Name",
+    "lessons_completed": "Lessons Completed",
+    "exercises_submitted": "Exercises Submitted",
    "average_grade": "Average Grade",
-    "average_grade_description": "Average grade of all completed assignments"
+    "actions": "Actions",
+    "view_details": "View Details",
+    "no_students_found": "No Students Found",
+    "no_students_description": "There are no students enrolled in this course yet. Students will appear here once they join the course.",
+    "showing_students": "Showing {start} to {end} of {total} students",
+    "no_analytics_data": "No Analytics Data",
+    "no_analytics_description": "Unable to load analytics data for this course. Please try again later or contact support if the issue persists."
  },

  "upgrade": {
@@ -861,6 +861,9 @@
          "cancel": "Cancelar",
          "post": "Correo"
        }
+      },
+      "analytics": {
+        "title": "Analítica"
      }
    },
    "navItems": {
@@ -872,7 +875,8 @@
      "nav_certificates": "Certificados",
      "nav_landing_page": "Página de destino",
      "nav_settings": "Ajustes",
-      "nav_content": "Contenido"
+      "nav_content": "Contenido",
+      "nav_analytics": "Analítica"
    },
    "not_permitted": {
      "header": "Sin autorización",
@@ -1552,11 +1556,27 @@
    "assignment_completion": "Finalización de la tarea",
    "assignment_completion_description": "Porcentaje de tareas completadas",
    "average_grade": "Calificación promedio",
-    "average_grade_description": "Calificación promedio de todas las tareas completadas"
+    "average_grade_description": "Calificación promedio de todas las tareas completadas",
+    "students": "Estudiantes",
+    "lessons": "Lecciones",
+    "tutors": "tutores",
+    "avg_grade": "AVG Grado",
+    "completion_rate": "Tasa de finalización",
+    "student_progress_overview": "Descripción general del progreso del estudiante",
+    "student_name": "Nombre de estudiante",
+    "lessons_completed": "Lecciones completadas",
+    "exercises_submitted": "Ejercicios presentados",
+    "actions": "Comportamiento",
+    "view_details": "Ver detalles",
+    "no_students_found": "No se encontraron estudiantes",
+    "no_students_description": "Todavía no hay estudiantes matriculados en este curso. Los estudiantes aparecerán aquí una vez que se unan al curso.",
+    "showing_students": "Mostrando {inicio} a {final} de {Total} Estudiantes",
+    "no_analytics_data": "Sin datos de análisis",
+    "no_analytics_description": "No se puede cargar datos de análisis para este curso. Vuelva a intentarlo más tarde o comuníquese con el soporte si el problema persiste."
  },
  "common": {
    "unsaved_changes": {
      "message": "Tienes cambios no salvos. ¿Estás seguro de que quieres irte?"
    }
  }
-}
+}
@@ -861,6 +861,9 @@
          "cancel": "Annuler",
          "post": "Poste"
        }
+      },
+      "analytics": {
+        "title": "Analytique"
      }
    },
    "navItems": {
@@ -872,7 +875,8 @@
      "nav_certificates": "Certificats",
      "nav_landing_page": "Page de destination",
      "nav_settings": "Paramètres",
-      "nav_content": "Contenu"
+      "nav_content": "Contenu",
+      "nav_analytics": "Analytique"
    },
    "not_permitted": {
      "header": "Aucune autorisation",
@@ -1552,7 +1556,23 @@
    "assignment_completion": "Achèvement de la mission",
    "assignment_completion_description": "Pourcentage de missions terminées",
    "average_grade": "Note moyenne",
-    "average_grade_description": "Note moyenne de tous les devoirs terminés"
+    "average_grade_description": "Note moyenne de tous les devoirs terminés",
+    "students": "Étudiants",
+    "lessons": "Leçons",
+    "tutors": "tuteurs",
+    "avg_grade": "Grade AVG",
+    "completion_rate": "Taux d'achèvement",
+    "student_progress_overview": "Aperçu des progrès des étudiants",
+    "student_name": "Nom de l'étudiant",
+    "lessons_completed": "Leçons terminées",
+    "exercises_submitted": "Exercices soumis",
+    "actions": "Actes",
+    "view_details": "Afficher les détails",
+    "no_students_found": "Aucun étudiant trouvé",
+    "no_students_description": "Il n'y a pas encore d'étudiants inscrits à ce cours. Les étudiants apparaîtront ici une fois qu'ils auront participé au cours.",
+    "showing_students": "Affichage {démarrer} à {fin} des étudiants {totaux}",
+    "no_analytics_data": "Aucune donnée d'analyse",
+    "no_analytics_description": "Impossible de charger des données d'analyse pour ce cours. Veuillez réessayer plus tard ou contacter le support si le problème persiste."
  },
  "common": {
    "unsaved_changes": {
@@ -861,6 +861,9 @@
          "cancel": "रद्द करना",
          "post": "डाक"
        }
+      },
+      "analytics": {
+        "title": "एनालिटिक्स"
      }
    },
    "navItems": {
@@ -872,7 +875,8 @@
      "nav_certificates": "प्रमाण पत्र",
      "nav_landing_page": "लैंडिंग पृष्ठ",
      "nav_settings": "समायोजन",
-      "nav_content": "सामग्री"
+      "nav_content": "सामग्री",
+      "nav_analytics": "एनालिटिक्स"
    },
    "not_permitted": {
      "header": "अनुमति नहीं",
@@ -1552,11 +1556,27 @@
    "assignment_completion": "असाइनमेंट पूरा करना",
    "assignment_completion_description": "पूर्ण किये गये कार्यों का प्रतिशत",
    "average_grade": "औसत क्षेणी",
-    "average_grade_description": "सभी पूर्ण किए गए असाइनमेंट का औसत ग्रेड"
+    "average_grade_description": "सभी पूर्ण किए गए असाइनमेंट का औसत ग्रेड",
+    "students": "छात्र",
+    "lessons": "पाठ",
+    "tutors": "ट्यूटर्स",
+    "avg_grade": "AVG ग्रेड",
+    "completion_rate": "पूर्णता दर",
+    "student_progress_overview": "छात्र प्रगति अवलोकन",
+    "student_name": "छात्र नाम",
+    "lessons_completed": "सबक पूरा हुआ",
+    "exercises_submitted": "प्रस्तुत अभ्यास",
+    "actions": "कार्रवाई",
+    "view_details": "विवरण देखें",
+    "no_students_found": "कोई छात्र नहीं मिला",
+    "no_students_description": "इस पाठ्यक्रम में अभी तक कोई छात्र नामांकित नहीं हैं। पाठ्यक्रम में शामिल होने के बाद छात्र यहां दिखाई देंगे।",
+    "showing_students": "{TOTAL} {TOTAL} छात्रों के {अंत} को दिखा रहा है",
+    "no_analytics_data": "कोई एनालिटिक्स डेटा नहीं",
+    "no_analytics_description": "इस पाठ्यक्रम के लिए एनालिटिक्स डेटा लोड करने में असमर्थ। यदि समस्या बनी रहती है, तो कृपया बाद में पुनः प्रयास करें या समर्थन से संपर्क करें।"
  },
  "common": {
    "unsaved_changes": {
      "message": "आपके पास अनसुना परिवर्तन हैं। क्या आपकी वाकई छोड़ने की इच्छा है?"
    }
  }
-}
+}
@@ -331,7 +331,23 @@
    "assignment_completion": "Zakończenie przypisania",
    "assignment_completion_description": "Procent wypełnionych zadań",
    "average_grade": "Średnia ocena",
-    "average_grade_description": "Średnia ocena wszystkich zakończonych zadań"
+    "average_grade_description": "Średnia ocena wszystkich zakończonych zadań",
+    "students": "Studenci",
+    "lessons": "Lekcje",
+    "tutors": "Tutorzy",
+    "avg_grade": "Klasa AVG",
+    "completion_rate": "Wskaźnik zakończenia",
+    "student_progress_overview": "Przegląd postępu uczniów",
+    "student_name": "Nazwa ucznia",
+    "lessons_completed": "Ukończone lekcje",
+    "exercises_submitted": "Przedstawione ćwiczenia",
+    "actions": "Działania",
+    "view_details": "Zobacz szczegóły",
+    "no_students_found": "Nie znaleziono uczniów",
+    "no_students_description": "Na ten kurs nie zapisano jeszcze studentów. Studenci pojawią się tutaj, gdy dołączą do kursu.",
+    "showing_students": "Pokazuje {start} do {end} studentów {total}",
+    "no_analytics_data": "Brak danych analitycznych",
+    "no_analytics_description": "Nie można załadować danych analitycznych dla tego kursu. Spróbuj ponownie później lub skontaktuj się z wsparciem, jeśli problem będzie się utrzymywał."
  },
  "audience": {
    "title": "Publiczność",
@@ -1000,6 +1016,9 @@
          "cancel": "Anulować",
          "post": "Post"
        }
+      },
+      "analytics": {
+        "title": "Analityka"
      }
    },
    "navItems": {
@@ -1011,7 +1030,8 @@
      "nav_people": "Ludzie",
      "nav_certificates": "Certyfikaty",
      "nav_landing_page": "Strona docelowa",
-      "nav_settings": "Ustawienia"
+      "nav_settings": "Ustawienia",
+      "nav_analytics": "Analityka"
    }
  },
  "courses": {
@@ -1523,5 +1543,10 @@
    "resend_in": "Ponownie weryfikacja w",
    "seconds": "towary drugiej jakości",
    "snackbar_error": "Błąd podczas wysyłania kodu"
+  },
+  "common": {
+    "unsaved_changes": {
+      "message": "Masz niezbawione zmiany. Czy na pewno chcesz odejść?"
+    }
  }
-}
+}
@@ -861,6 +861,9 @@
          "cancel": "Cancelar",
          "post": "Publicar"
        }
+      },
+      "analytics": {
+        "title": "Análise"
      }
    },
    "navItems": {
@@ -872,7 +875,8 @@
      "nav_certificates": "Certificados",
      "nav_landing_page": "Página inicial",
      "nav_settings": "Configurações",
-      "nav_content": "Contente"
+      "nav_content": "Contente",
+      "nav_analytics": "Análise"
    },
    "not_permitted": {
      "header": "Sem permissão",
@@ -1552,11 +1556,27 @@
    "assignment_completion": "Conclusão da tarefa",
    "assignment_completion_description": "Porcentagem de tarefas concluídas",
    "average_grade": "Nota Média",
-    "average_grade_description": "Nota média de todas as tarefas concluídas"
+    "average_grade_description": "Nota média de todas as tarefas concluídas",
+    "students": "Alunos",
+    "lessons": "Lições",
+    "tutors": "tutores",
+    "avg_grade": "Grau AVG",
+    "completion_rate": "Taxa de conclusão",
+    "student_progress_overview": "Visão geral do progresso do aluno",
+    "student_name": "Nome do aluno",
+    "lessons_completed": "Lições concluídas",
+    "exercises_submitted": "Exercícios enviados",
+    "actions": "Ações",
+    "view_details": "Ver detalhes",
+    "no_students_found": "Nenhum aluno encontrado",
+    "no_students_description": "Ainda não há alunos matriculados neste curso. Os alunos aparecerão aqui quando ingressarem no curso.",
+    "showing_students": "Mostrando {start} para {end} de {total} alunos",
+    "no_analytics_data": "Sem dados de análise",
+    "no_analytics_description": "Não é possível carregar dados de análise para este curso. Tente novamente mais tarde ou entre em contato com o suporte se o problema persistir."
  },
  "common": {
    "unsaved_changes": {
      "message": "Você tem mudanças não salvas. Tem certeza de que deseja sair?"
    }
  }
-}
+}
@@ -861,6 +861,9 @@
          "cancel": "Отмена",
          "post": "Почта"
        }
+      },
+      "analytics": {
+        "title": "Аналитика"
      }
    },
    "navItems": {
@@ -872,7 +875,8 @@
      "nav_certificates": "Сертификаты",
      "nav_landing_page": "Целевая страница",
      "nav_settings": "Настройки",
-      "nav_content": "Содержание"
+      "nav_content": "Содержание",
+      "nav_analytics": "Аналитика"
    },
    "not_permitted": {
      "header": "Нет разрешения",
@@ -1552,7 +1556,23 @@
    "assignment_completion": "Выполнение задания",
    "assignment_completion_description": "Процент выполненных заданий",
    "average_grade": "Средняя оценка",
-    "average_grade_description": "Средняя оценка за все выполненные задания"
+    "average_grade_description": "Средняя оценка за все выполненные задания",
+    "students": "Студенты",
+    "lessons": "Уроки",
+    "tutors": "репетиторы",
+    "avg_grade": "AVG Grade",
+    "completion_rate": "Коэффициент завершения",
+    "student_progress_overview": "Студенческий прогресс обзор",
+    "student_name": "Студенческое имя",
+    "lessons_completed": "Уроки завершены",
+    "exercises_submitted": "Упражнения представлены",
+    "actions": "Действия",
+    "view_details": "Просмотреть детали",
+    "no_students_found": "Никаких студентов не нашли",
+    "no_students_description": "В этом курсе еще нет студентов. Студенты появятся здесь, как только они присоединятся к курсу.",
+    "showing_students": "Показ {start} to {end} {otto} Студенты",
+    "no_analytics_data": "Нет аналитических данных",
+    "no_analytics_description": "Невозможно загрузить данные аналитики для этого курса. Пожалуйста, попробуйте еще раз или свяжитесь с поддержкой, если проблема сохранится."
  },
  "common": {
    "unsaved_changes": {
@@ -861,6 +861,9 @@
          "cancel": "Hủy bỏ",
          "post": "Bưu kiện"
        }
+      },
+      "analytics": {
+        "title": "Phân tích"
      }
    },
    "navItems": {
@@ -872,7 +875,8 @@
      "nav_certificates": "Chứng chỉ",
      "nav_landing_page": "Trang đích",
      "nav_settings": "Cài đặt",
-      "nav_content": "Nội dung"
+      "nav_content": "Nội dung",
+      "nav_analytics": "Phân tích"
    },
    "not_permitted": {
      "header": "Không cho phép",
@@ -1552,11 +1556,27 @@
    "assignment_completion": "Hoàn thành bài tập",
    "assignment_completion_description": "Tỷ lệ bài tập đã hoàn thành",
    "average_grade": "Điểm trung bình",
-    "average_grade_description": "Điểm trung bình của tất cả các bài tập đã hoàn thành"
+    "average_grade_description": "Điểm trung bình của tất cả các bài tập đã hoàn thành",
+    "students": "Sinh viên",
+    "lessons": "Bài học",
+    "tutors": "gia sư",
+    "avg_grade": "Lớp AVG",
+    "completion_rate": "Tỷ lệ hoàn thành",
+    "student_progress_overview": "Tổng quan về tiến trình học sinh",
+    "student_name": "Tên sinh viên",
+    "lessons_completed": "Bài học hoàn thành",
+    "exercises_submitted": "Bài tập được gửi",
+    "actions": "Hành động",
+    "view_details": "Xem chi tiết",
+    "no_students_found": "Không có học sinh tìm thấy",
+    "no_students_description": "Không có sinh viên đăng ký vào khóa học này. Học sinh sẽ xuất hiện ở đây khi họ tham gia khóa học.",
+    "showing_students": "Hiển thị {start} đến {end} của {Total} sinh viên",
+    "no_analytics_data": "Không có dữ liệu phân tích",
+    "no_analytics_description": "Không thể tải dữ liệu phân tích cho khóa học này. Vui lòng thử lại sau hoặc liên hệ với hỗ trợ nếu vấn đề vẫn còn."
  },
  "common": {
    "unsaved_changes": {
      "message": "Bạn có những thay đổi chưa được lưu. Bạn có chắc bạn muốn rời đi?"
    }
  }
-}
+}
@@ -1,3 +1,64 @@
+export interface CourseAnalytics {
+  totalTutors: number;
+  totalStudents: number;
+  totalLessons: number;
+  totalExercises: number;
+  lessonCompletionRate: number;
+  exerciseCompletionRate: number;
+  averageGrade: number;
+  students: StudentOverview[];
+}
+
+export interface StudentOverview {
+  id: string;
+  profile: {
+    fullname: string;
+    email: string;
+    avatar_url: string;
+  };
+  lessonsCompleted: number;
+  totalLessons: number;
+  exercisesSubmitted: number;
+  totalExercises: number;
+  averageGrade: number;
+  lastSeen: string;
+  progressPercentage: number;
+}
+
+export interface StudentDetailModal {
+  student: {
+    profile: {
+      id: string;
+      fullname: string;
+      email: string;
+      avatar_url: string;
+    };
+    overallStats: {
+      totalCourses: number;
+      totalLessonsCompleted: number;
+      totalExercisesSubmitted: number;
+      overallAverageGrade: number;
+      lastSeen: string;
+    };
+    courses: StudentCourseAnalytics[];
+  };
+}
+
+export interface StudentCourseAnalytics {
+  courseId: string;
+  courseTitle: string;
+  courseLogo: string;
+  role: 'student' | 'tutor' | 'admin';
+  lessonsCompleted: number;
+  totalLessons: number;
+  exercisesSubmitted: number;
+  totalExercises: number;
+  averageGrade: number;
+  progressPercentage: number;
+  lastActivity: string;
+  enrollmentDate: string;
+}
+
 interface User {
  id: string;
  fullName: string;
@@ -0,0 +1,281 @@
+import type { CourseAnalytics, StudentOverview } from '$lib/utils/types/analytics';
+
+import type { UserExercisesStats } from '$lib/utils/types/analytics';
+import { fetchProfileCourseProgress } from '$lib/utils/services/courses';
+import { getServerSupabase } from '$lib/utils/functions/supabase.server';
+import { json } from '@sveltejs/kit';
+
+const supabase = getServerSupabase();
+
+const CACHE_DURATION = 60 * 5; // 5 minutes
+
+export async function POST({ setHeaders, request }) {
+  const { courseId } = await request.json();
+
+  if (!courseId) {
+    return json({ success: false, message: 'Request is missing required fields' }, { status: 400 });
+  }
+
+  setHeaders({
+    'cache-control': `max-age=${CACHE_DURATION}`,
+    'content-type': 'application/json'
+  });
+
+  try {
+    const analytics = await getCourseAnalytics(courseId);
+    return json(analytics, { status: 200 });
+  } catch (error) {
+    console.error('Course analytics error:', error);
+    return json({ error: 'Something went wrong' }, { status: 500 });
+  }
+}
+
+async function getCourseAnalytics(courseId: string): Promise<CourseAnalytics> {
+  const analytics: CourseAnalytics = {
+    totalTutors: 0,
+    totalStudents: 0,
+    totalLessons: 0,
+    totalExercises: 0,
+    lessonCompletionRate: 0,
+    exerciseCompletionRate: 0,
+    averageGrade: 0,
+    students: []
+  };
+
+  // Fetch course basic info and group members
+  const { data: courseData, error: courseError } = await supabase
+    .from('course')
+    .select(
+      `
+      id,
+      title,
+      group(
+        members:groupmember(
+          id,
+          role_id,
+          profile_id,
+          profile(
+            id,
+            fullname,
+            email,
+            avatar_url
+          )
+        )
+      ),
+      lessons:lesson(
+        id,
+        title,
+        exercise(id)
+      )
+    `
+    )
+    .eq('id', courseId)
+    .single();
+
+  if (courseError) {
+    throw new Error('Failed to fetch course data');
+  }
+
+  // Count tutors and students
+  const members = (courseData.group as any)?.members || [];
+  analytics.totalTutors = members.filter(
+    (member) => member.role_id === 1 || member.role_id === 2
+  ).length;
+  analytics.totalStudents = members.filter((member) => member.role_id === 3).length;
+
+  // Count lessons and exercises
+  analytics.totalLessons = courseData.lessons?.length || 0;
+  analytics.totalExercises =
+    courseData.lessons?.reduce((total, lesson) => total + (lesson.exercise?.length || 0), 0) || 0;
+
+  // Get student analytics
+  const studentAnalytics = await Promise.all(
+    members
+      .filter((member) => member.role_id === 3)
+      .map((member) => getStudentOverview(courseId, member))
+  );
+
+  analytics.students = studentAnalytics.filter(
+    (student): student is StudentOverview => student !== null
+  );
+
+  // Calculate aggregated metrics
+  if (analytics.students.length > 0) {
+    analytics.lessonCompletionRate = Math.round(
+      analytics.students.reduce((sum, student) => sum + student.progressPercentage, 0) /
+        analytics.students.length
+    );
+
+    analytics.exerciseCompletionRate = Math.round(
+      analytics.students.reduce((sum, student) => {
+        const completionRate =
+          student.totalExercises > 0
+            ? (student.exercisesSubmitted / student.totalExercises) * 100
+            : 0;
+        return sum + completionRate;
+      }, 0) / analytics.students.length
+    );
+
+    analytics.averageGrade = Math.round(
+      analytics.students.reduce((sum, student) => sum + student.averageGrade, 0) /
+        analytics.students.length
+    );
+  }
+
+  return analytics;
+}
+
+async function getLastLogin(userId: string): Promise<string | undefined> {
+  try {
+    const { data, error } = await supabase
+      .from('analytics_login_events')
+      .select('logged_in_at')
+      .eq('user_id', userId)
+      .order('logged_in_at', { ascending: false })
+      .limit(1);
+
+    if (error) throw error;
+
+    return data?.[0]?.logged_in_at;
+  } catch (error) {
+    console.error('Error fetching last login:', error);
+    return undefined;
+  }
+}
+
+async function getStudentOverview(courseId: string, member: any): Promise<StudentOverview | null> {
+  try {
+    // Use the same service function that the working analytics/user API uses
+    const { data: courseProgressData, error: progressError } = await fetchProfileCourseProgress(
+      courseId,
+      member.profile_id
+    );
+
+    if (progressError) {
+      console.error('Error fetching course progress:', progressError);
+      return null;
+    }
+
+    const courseProgress = courseProgressData?.[0];
+    if (!courseProgress) {
+      console.error('No course progress data found');
+      return null;
+    }
+
+    // Fetch exercise stats using the same method as the people page
+    const userExercisesStats = await fetchUserExercisesStats(courseId, member.profile_id);
+
+    // Calculate exercise completion using the same logic as people page
+    const completedExercises =
+      userExercisesStats?.filter((exercise) => exercise.isCompleted)?.length || 0;
+    const totalExercises = userExercisesStats?.length || 0;
+
+    // Get last login using the same approach as analytics/user API
+    const lastLoginDate = await getLastLogin(member.profile_id);
+
+    // Format last seen
+    let lastSeen = 'Never';
+    if (lastLoginDate) {
+      const lastLogin = new Date(lastLoginDate);
+      const now = new Date();
+      const diffInHours = Math.floor((now.getTime() - lastLogin.getTime()) / (1000 * 60 * 60));
+
+      if (diffInHours < 1) {
+        lastSeen = 'Just now';
+      } else if (diffInHours < 24) {
+        lastSeen = `${diffInHours} hours ago`;
+      } else {
+        const diffInDays = Math.floor(diffInHours / 24);
+        lastSeen = `${diffInDays} days ago`;
+      }
+    }
+
+    // Calculate progress percentage
+    const lessonsCompleted = courseProgress.lessons_completed || 0;
+    const totalLessons = courseProgress.lessons_count || 0;
+    const progressPercentage =
+      totalLessons > 0 ? Math.round((lessonsCompleted / totalLessons) * 100) : 0;
+
+    // Calculate average grade using the same logic as the people page
+    const totalEarnedPoints =
+      userExercisesStats?.reduce((sum, exercise) => sum + exercise.score, 0) || 0;
+    const totalPoints =
+      userExercisesStats?.reduce((sum, exercise) => sum + exercise.totalPoints, 0) || 0;
+    const averageGrade = totalPoints > 0 ? Math.round((totalEarnedPoints / totalPoints) * 100) : 0;
+
+    return {
+      id: member.profile_id,
+      profile: {
+        fullname: member.profile?.fullname || 'Unknown',
+        email: member.profile?.email || '',
+        avatar_url: member.profile?.avatar_url || ''
+      },
+      lessonsCompleted,
+      totalLessons,
+      exercisesSubmitted: completedExercises,
+      totalExercises: totalExercises,
+      averageGrade,
+      lastSeen,
+      progressPercentage
+    };
+  } catch (error) {
+    console.error('Error getting student overview:', error);
+    return null;
+  }
+}
+
+async function fetchUserExercisesStats(
+  courseId: string,
+  userId: string
+): Promise<UserExercisesStats[] | undefined> {
+  try {
+    const { data: courseData, error: queryError } = await supabase
+      .from('course')
+      .select(
+        `
+        lesson!inner (
+          title,exercise!inner (
+            id,title,lesson_id,created_at,question (points),
+            submission!left (
+              id,total,status_id,submitted_by,groupmember!inner (id,profile_id)
+            )
+          )
+        )
+      `
+      )
+      .eq('lesson.exercise.submission.groupmember.profile_id', userId)
+      .eq('id', courseId);
+
+    if (queryError) {
+      console.error('Error fetching exercise data:', queryError);
+      return;
+    }
+
+    if (!courseData || courseData.length === 0) {
+      return;
+    }
+
+    const userExercisesStats = courseData[0].lesson.flatMap(
+      (lesson) =>
+        lesson.exercise?.map((exercise) => {
+          const totalPoints = exercise.question?.reduce((sum, q) => sum + (q.points || 0), 0) || 0;
+          const userSubmission = exercise.submission?.[0];
+
+          return {
+            id: exercise.id,
+            lessonId: exercise.lesson_id,
+            lessonTitle: lesson.title,
+            title: exercise.title,
+            status: userSubmission?.status_id,
+            score: userSubmission?.total || 0,
+            totalPoints,
+            isCompleted: !!userSubmission
+          };
+        }) || []
+    );
+
+    return userExercisesStats;
+  } catch (error) {
+    console.error('Unexpected error:', error);
+  }
+}
@@ -0,0 +1,140 @@
+<script lang="ts">
+  import { onMount } from 'svelte';
+  import CourseContainer from '$lib/components/CourseContainer/index.svelte';
+  import { PageBody, PageNav } from '$lib/components/Page';
+  import { t } from '$lib/utils/functions/translations';
+  import { getAccessToken } from '$lib/utils/functions/supabase';
+  import { snackbar } from '$lib/components/Snackbar/store';
+  import type { CourseAnalytics } from '$lib/utils/types/analytics';
+  import { fade } from 'svelte/transition';
+  import StudentTable from '$lib/components/Course/components/Analytics/StudentTable.svelte';
+  import AnalyticsGraph from '$lib/components/Course/components/Analytics/AnalyticsGraph.svelte';
+  import AnalyticsSkeleton from '$lib/components/Course/components/Analytics/AnalyticsSkeleton.svelte';
+  import AnalyticsCard from '$lib/components/Course/components/Analytics/AnalyticsCard.svelte';
+  import { ChartBar } from 'carbon-icons-svelte';
+  import StudentsIcon from '$lib/components/Course/components/Analytics/icons/StudentsIcon.svelte';
+  import LessonsIcon from '$lib/components/Course/components/Analytics/icons/LessonsIcon.svelte';
+  import ProgressIcon from '$lib/components/Course/components/Analytics/icons/ProgressIcon.svelte';
+  import ExercisesIcon from '$lib/components/Course/components/Analytics/icons/ExercisesIcon.svelte';
+  import EmptyState from '$lib/components/Course/components/Analytics/EmptyState.svelte';
+
+  export let data;
+
+  let courseAnalytics: CourseAnalytics | null = null;
+  let isLoading = true;
+
+  async function fetchCourseAnalytics() {
+    try {
+      isLoading = true;
+
+      const accessToken = await getAccessToken();
+      const response = await fetch('/api/analytics/course', {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          Authorization: accessToken
+        },
+        body: JSON.stringify({ courseId: data.courseId })
+      });
+
+      if (response.ok) {
+        courseAnalytics = (await response.json()) as CourseAnalytics;
+      } else {
+        console.error('Failed to fetch course analytics:', response);
+        snackbar.error('Failed to load analytics data');
+        courseAnalytics = null;
+      }
+    } catch (error) {
+      console.error('Failed to fetch course analytics:', error);
+      snackbar.error('Failed to load analytics data');
+      courseAnalytics = null;
+    } finally {
+      isLoading = false;
+    }
+  }
+
+  onMount(() => {
+    fetchCourseAnalytics();
+  });
+</script>
+
+<CourseContainer bind:courseId={data.courseId}>
+  <PageNav title={$t('course.navItem.analytics.title')} />
+  <PageBody width="w-full max-w-6xl md:w-11/12">
+    {#if isLoading}
+      <AnalyticsSkeleton />
+    {:else if courseAnalytics}
+      <div class="min-h-screen" in:fade>
+        <!-- Main Content Area -->
+        <div class="px-4 py-8">
+          <!-- Course Overview Cards -->
+          <div class="mb-12">
+            <div class="grid grid-cols-1 gap-4 md:grid-cols-2 lg:grid-cols-4">
+              <!-- Students Card -->
+              <AnalyticsCard
+                title={$t('analytics.students')}
+                value={courseAnalytics?.totalStudents || 0}
+                subtitle="{$t('analytics.tutors')}: {courseAnalytics?.totalTutors || 0}"
+                icon={StudentsIcon}
+                iconColor="blue"
+              />
+
+              <!-- Lessons Card -->
+              <AnalyticsCard
+                title={$t('analytics.lessons')}
+                value={courseAnalytics?.totalLessons || 0}
+                subtitle="{$t('analytics.exercises')}: {courseAnalytics?.totalExercises || 0}"
+                icon={LessonsIcon}
+                iconColor="green"
+              />
+
+              <!-- Progress Card -->
+              <AnalyticsCard
+                title={$t('analytics.progress')}
+                value="{courseAnalytics?.lessonCompletionRate || 0}%"
+                subtitle="{$t('analytics.avg_grade')}: {courseAnalytics?.averageGrade || 0}%"
+                icon={ProgressIcon}
+                iconColor="purple"
+              />
+
+              <!-- Exercise Completion Card -->
+              <AnalyticsCard
+                title={$t('analytics.exercises')}
+                value="{courseAnalytics?.exerciseCompletionRate || 0}%"
+                subtitle={$t('analytics.completion_rate')}
+                icon={ExercisesIcon}
+                iconColor="orange"
+              />
+            </div>
+          </div>
+
+          <!-- Charts Section -->
+          <div class="mb-12">
+            <AnalyticsGraph {courseAnalytics} />
+          </div>
+
+          <!-- Students Overview Table -->
+          <div
+            class="rounded-lg border border-gray-200 bg-white dark:border-gray-700 dark:bg-neutral-800"
+          >
+            <div class="border-b border-gray-200 px-6 py-4 dark:border-gray-700">
+              <h3 class="text-lg font-semibold text-gray-900 dark:text-white">
+                {$t('analytics.student_progress_overview')}
+              </h3>
+            </div>
+            <div class="p-6">
+              <StudentTable students={courseAnalytics?.students || []} />
+            </div>
+          </div>
+        </div>
+      </div>
+    {:else}
+      <EmptyState
+        title={$t('analytics.no_analytics_data')}
+        description={$t('analytics.no_analytics_description')}
+        icon={ChartBar}
+        className="h-screen"
+      />
+    {/if}
+  </PageBody>
+</CourseContainer>
@@ -0,0 +1,7 @@
+export const load = ({ params }) => {
+  const { id } = params;
+
+  return {
+    courseId: id
+  };
+};
@@ -11,10 +11,21 @@

  export let data;

+  // Get back URL from query parameters
+  $: backUrl = $page.url.searchParams.get('back');
+
  const handleClick = () => {
    const url = $page.url.href + '?add=true';
    goto(url);
  };
+
+  const handleBackNavigation = () => {
+    if (backUrl) {
+      goto(backUrl);
+    } else {
+      goto(`/courses/${data.courseId}/people`);
+    }
+  };
 </script>

 <CourseContainer bind:courseId={data.courseId}>
@@ -22,12 +33,7 @@
    <slot:fragment slot="image">
      {#if data.personId}
        <RoleBasedSecurity allowedRoles={[1, 2]}>
-          <IconButton
-            size="large"
-            onClick={() => {
-              goto(`/courses/${data.courseId}/people`);
-            }}
-          >
+          <IconButton size="large" onClick={handleBackNavigation}>
            <ArrowLeft size={16} class="carbon-icon dark:text-white " />
          </IconButton>
        </RoleBasedSecurity>
@@ -105,7 +105,7 @@
      </div>
    </Grid>

-    <div class="mt-5 rounded-md border p-3 dark:border-neutral-600 md:p-5">
+    <div class="mt-5 rounded-md border p-3 md:p-5 dark:border-neutral-600">
      <h3 class="text-2xl font-bold">
        {$t('analytics.exercises')}
      </h3>
@@ -0,0 +1,31 @@
+set check_function_bodies = off;
+
+CREATE OR REPLACE FUNCTION public.get_course_progress(course_id_arg uuid, profile_id_arg uuid)
+ RETURNS TABLE(lessons_count bigint, lessons_completed bigint, exercises_count bigint, exercises_completed bigint)
+ LANGUAGE plpgsql
+AS $function$
+BEGIN
+RETURN QUERY
+select
+  count(distinct lesson.id) as lessons_count,
+  count(distinct lesson_completion.id) as lessons_completed,
+  count(distinct exercise.id) as exercises_count,
+  count(distinct submission.id) as exercises_completed
+from
+  course
+  join "group" on "group".id = course.group_id
+  join groupmember on groupmember.group_id = course.group_id
+  join profile on profile.id = groupmember.profile_id
+  left join lesson on lesson.course_id = course.id
+  left join lesson_completion on lesson_completion.lesson_id = lesson.id
+  and lesson_completion.is_complete = true
+  and lesson_completion.profile_id = profile.id
+  left join exercise on exercise.lesson_id = lesson.id
+  left join submission on submission.exercise_id = exercise.id
+  and submission.submitted_by = groupmember.id
+where
+  course.id = course_id_arg
+  and profile.id = profile_id_arg;
+END;
+$function$
+;