From 05fa69f0c73451c8d0bebbe9830f6dfaa154e4ec Mon Sep 17 00:00:00 2001
From: Joyelle Ndagijimana <njoyelle2@gmail.com>
Date: Sat, 29 Mar 2025 13:47:38 +0100
Subject: [PATCH] feat: component om een groep aan te maken

---
 frontend/src/components/GroupSelector.vue     | 41 +++++++++++++++
 .../views/assignments/CreateAssignment.vue    | 52 ++++++++++++++-----
 2 files changed, 81 insertions(+), 12 deletions(-)
 create mode 100644 frontend/src/components/GroupSelector.vue

diff --git a/frontend/src/components/GroupSelector.vue b/frontend/src/components/GroupSelector.vue
new file mode 100644
index 00000000..4f401dbe
--- /dev/null
+++ b/frontend/src/components/GroupSelector.vue
@@ -0,0 +1,41 @@
+<script setup lang="ts">
+    import { ref, defineProps, defineEmits } from 'vue';
+    import { useI18n } from 'vue-i18n';
+
+    const props = defineProps({
+        students: Array,
+    });
+    const emit = defineEmits(['groupCreated']);
+    const { t } = useI18n();
+    const selectedStudents = ref([]);
+
+    const createGroup = () => {
+        if (selectedStudents.value.length) {
+            emit('groupCreated', selectedStudents.value);
+            selectedStudents.value = []; // Reset selection after creating group
+        }
+    };
+</script>
+
+<template>
+    <v-card-text>
+        <v-combobox
+            v-model="selectedStudents"
+            :items="props.students"
+            :label="t('choose-groups')"
+            variant="solo"
+            clearable
+            multiple
+            hide-details
+            chips
+            append-inner-icon="mdi-magnify"
+            item-title="title"
+            item-value="value"
+        ></v-combobox>
+        <v-btn @click="createGroup" color="primary" class="mt-2" size="small">{{ t('create-group') }}</v-btn>
+    </v-card-text>
+</template>
+
+<style scoped>
+
+</style>
diff --git a/frontend/src/views/assignments/CreateAssignment.vue b/frontend/src/views/assignments/CreateAssignment.vue
index d417e2e8..5c09e835 100644
--- a/frontend/src/views/assignments/CreateAssignment.vue
+++ b/frontend/src/views/assignments/CreateAssignment.vue
@@ -1,25 +1,21 @@
 <script setup lang="ts">
     import {useI18n} from "vue-i18n";
     import {computed, onMounted, ref, watch} from "vue";
+    import GroupSelector from "@/components/GroupSelector.vue";
 
     const {t, locale} = useI18n();
 
     const language = ref(locale.value);
 
-    // If this value is set to true, the search bar will display a "loading" animation
-    const loading = ref(false);
     const searchQuery = ref("");
 
-    // Store all learning paths
     const allLearningPaths = ref([]);
-
-    // Filtered learning paths that will be displayed in the search bar dropdown
     const filteredLearningPaths = ref([]);
-
-    // The hruid and title of the currently selected learning path(TODO: use for post req)
     const selectedLearningPath = ref(null);
-
+    const allClasses = ref(["f", "r"]);
     const selectedClasses = ref([]);
+    const allStudents = ref([]); // Fetched students from each selected class
+    const groups = ref<string[][]>([]);  // Each group is a list of student {names, id's}
 
     // Fetch all learning paths initially
     async function fetchAllLearningPaths() {
@@ -63,11 +59,21 @@
         );
     });
 
-    const classes = computed(() => ["f", "r"]);
-
     // Fetch all learning paths on mount
     onMounted(fetchAllLearningPaths);
 
+    // All students that aren't already in a group
+    const availableStudents = computed(() => {
+        const groupedStudents = new Set(groups.value.flat());
+        return allStudents.value.filter(student => !groupedStudents.has(student));
+    });
+
+    const addGroupToList = (students: string[]) => {
+        if (students.length) {
+            groups.value.push(students);
+        }
+    };
+
 </script>
 
 <template>
@@ -85,7 +91,6 @@
                             clearable
                             hide-details
                             density="compact"
-                            :loading="loading"
                             append-inner-icon="mdi-magnify"
                             item-title="title"
                             item-value="value"
@@ -96,7 +101,7 @@
                     <v-card-text>
                         <v-combobox
                             v-model="selectedClasses"
-                            :items="classes"
+                            :items="allClasses"
                             :label="t('choose-classes')"
                             variant="solo"
                             clearable
@@ -109,6 +114,29 @@
                         ></v-combobox>
                     </v-card-text>
 
+                    <v-container>
+                        <h3>{{ t('create-groups') }}</h3>
+
+                        <GroupSelector
+                            :students="availableStudents"
+                            @groupCreated="addGroupToList"
+                        />
+
+                        <!-- Counter for created groups -->
+                        <v-card-text v-if="groups.length">
+                            <strong>{{ t('created-groups') }}: {{ groups.length }}</strong>
+                        </v-card-text>
+
+                        <!-- Display created groups -->
+                        <v-card-text v-if="groups.length">
+                            <ul>
+                                <li v-for="(group, index) in groups" :key="index">
+                                    {{ group.join(', ') }}
+                                </li>
+                            </ul>
+                        </v-card-text>
+                    </v-container>
+
                 </v-container>
                 <v-btn class="mt-2" type="submit" block>Submit</v-btn>
             </v-form>