From dbf68fb4df6c8fbcd526f83a64633932b063e1c0 Mon Sep 17 00:00:00 2001
From: Denis Lugowski <denis.lugowski@gmail.com>
Date: Tue, 30 Dec 2025 15:04:25 +0100
Subject: [PATCH] feat(frontend): Add table modal

---
 .../app/components/formelements/TheTable.vue  | 165 ++++++++----------
 .../formelements/TheTableContent.vue          | 160 +++++++++++++++++
 legalconsenthub/i18n/locales/de.json          |   4 +-
 legalconsenthub/i18n/locales/en.json          |   4 +-
 4 files changed, 236 insertions(+), 97 deletions(-)
 create mode 100644 legalconsenthub/app/components/formelements/TheTableContent.vue

diff --git a/legalconsenthub/app/components/formelements/TheTable.vue b/legalconsenthub/app/components/formelements/TheTable.vue
index 226b1e8..ab33625 100644
--- a/legalconsenthub/app/components/formelements/TheTable.vue
+++ b/legalconsenthub/app/components/formelements/TheTable.vue
@@ -1,73 +1,82 @@
 <template>
   <div class="space-y-3">
-    <UTable :data="tableData" :columns="tableColumns" class="w-full" :ui="{ td: 'p-2' }">
-      <template v-for="col in dataColumns" :key="col.key" #[`${col.key}-cell`]="slotProps">
-        <!-- Column with cross-reference -->
-        <USelectMenu
-          v-if="hasColumnReference(col.colIndex) && !isColumnReadOnly(col.colIndex)"
-          :model-value="getCellValueForSelect(slotProps.row as TableRow<TableRowData>, col.key, col.colIndex)"
-          :items="getColumnOptions(col.colIndex, (slotProps.row as TableRow<TableRowData>).original)"
-          :disabled="disabled"
-          :placeholder="$t('applicationForms.formElements.table.selectValue')"
-          :multiple="isColumnMultipleAllowed(col.colIndex)"
-          class="w-full min-w-32"
-          @update:model-value="
-            (val: string | string[]) =>
-              updateCellValue((slotProps.row as TableRow<TableRowData>).index, col.key, col.colIndex, val)
-          "
-        />
-        <!-- Read-only column -->
-        <span v-else-if="isColumnReadOnly(col.colIndex)" class="text-muted px-2 py-1">
-          {{ formatCellDisplay(slotProps.row as any, col.key, col.colIndex) }}
-        </span>
-        <!-- Checkbox column -->
-        <div v-else-if="isColumnCheckbox(col.colIndex)" class="flex justify-center">
-          <UCheckbox
-            :model-value="getCellValueForCheckbox(slotProps.row as TableRow<TableRowData>, col.key)"
-            :disabled="disabled"
-            @update:model-value="
-              (val: boolean | 'indeterminate') =>
-                updateCheckboxCell((slotProps.row as TableRow<TableRowData>).index, col.colIndex, val === true)
-            "
-          />
-        </div>
-        <!-- Regular text input -->
-        <UInput
-          v-else
-          :model-value="getCellValue(slotProps.row as TableRow<TableRowData>, col.key)"
-          :disabled="disabled"
-          class="w-full min-w-32"
-          @update:model-value="
-            (val: string | number) => updateCell((slotProps.row as TableRow<TableRowData>).index, col.key, String(val))
-          "
-        />
-      </template>
-      <template v-if="canModifyRows" #actions-cell="{ row }">
+    <div class="flex justify-end">
+      <UTooltip :text="$t('applicationForms.formElements.table.enlargeTable')">
         <UButton
-          v-if="!disabled"
-          icon="i-lucide-trash-2"
-          color="error"
+          icon="i-lucide-maximize-2"
+          color="neutral"
           variant="ghost"
           size="xs"
-          :aria-label="$t('applicationForms.formElements.table.removeRow')"
-          @click="removeRow(row.index)"
+          :aria-label="$t('applicationForms.formElements.table.enlargeTable')"
+          @click="fullscreenOpen = true"
         />
-      </template>
-    </UTable>
-
-    <div v-if="tableData.length === 0" class="text-center text-dimmed py-4">
-      {{ $t('applicationForms.formElements.table.noData') }}
+      </UTooltip>
     </div>
 
-    <UButton v-if="!disabled && canModifyRows" variant="outline" size="sm" leading-icon="i-lucide-plus" @click="addRow">
-      {{ $t('applicationForms.formElements.table.addRow') }}
-    </UButton>
+    <!-- Regular table -->
+    <TheTableContent
+      :table-data="tableData"
+      :table-columns="tableColumns"
+      :data-columns="dataColumns"
+      :form-options="formOptions"
+      :disabled="disabled"
+      :can-modify-rows="canModifyRows"
+      :get-column-options="getColumnOptions"
+      @update:cell="updateCell"
+      @update:cell-value="updateCellValue"
+      @update:checkbox-cell="updateCheckboxCell"
+      @add-row="addRow"
+      @remove-row="removeRow"
+    />
+
+    <!-- Fullscreen Modal -->
+    <UModal
+      v-model:open="fullscreenOpen"
+      :title="$t('applicationForms.formElements.table.enlargeTable')"
+      class="min-w-3/4"
+    >
+      <template #content>
+        <div class="flex flex-col h-full">
+          <!-- Modal header -->
+          <div class="flex items-center justify-between p-4 border-b border-default">
+            <h2 class="text-lg font-semibold">{{ $t('applicationForms.formElements.table.editTable') }}</h2>
+            <UButton
+              icon="i-lucide-x"
+              color="neutral"
+              variant="ghost"
+              size="sm"
+              :aria-label="$t('common.close')"
+              @click="fullscreenOpen = false"
+            />
+          </div>
+
+          <!-- Modal body with full-width table -->
+          <div class="flex-1 overflow-auto p-4">
+            <TheTableContent
+              :table-data="tableData"
+              :table-columns="tableColumns"
+              :data-columns="dataColumns"
+              :form-options="formOptions"
+              :disabled="disabled"
+              :can-modify-rows="canModifyRows"
+              :get-column-options="getColumnOptions"
+              add-row-button-class="mt-4"
+              @update:cell="updateCell"
+              @update:cell-value="updateCellValue"
+              @update:checkbox-cell="updateCheckboxCell"
+              @add-row="addRow"
+              @remove-row="removeRow"
+            />
+          </div>
+        </div>
+      </template>
+    </UModal>
   </div>
 </template>
 
 <script setup lang="ts">
 import type { FormElementDto, FormOptionDto, TableRowPresetDto } from '~~/.api-client'
-import type { TableColumn, TableRow } from '@nuxt/ui'
+import type { TableColumn } from '@nuxt/ui'
 import { useTableCrossReferences } from '~/composables/useTableCrossReferences'
 
 const props = defineProps<{
@@ -83,6 +92,8 @@ const emit = defineEmits<{
 
 const { getReferencedColumnValues, getConstrainedColumnValues, applyRowPresets } = useTableCrossReferences()
 
+const fullscreenOpen = ref(false)
+
 const canModifyRows = computed(() => {
   if (!props.tableRowPreset) return true
   return props.tableRowPreset.canAddRows !== false
@@ -172,7 +183,7 @@ const tableData = computed<TableRowData[]>(() => {
   const rows: TableRowData[] = []
   for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {
     const row: TableRowData = {}
-    props.formOptions.forEach((option, colIndex) => {
+    props.formOptions.forEach((_, colIndex) => {
       const cellValue = columnData[colIndex]?.[rowIndex]
       if (isColumnMultipleAllowed(colIndex)) {
         row[`col_${colIndex}`] = Array.isArray(cellValue) ? cellValue : []
@@ -188,16 +199,6 @@ const tableData = computed<TableRowData[]>(() => {
   return rows
 })
 
-function hasColumnReference(colIndex: number): boolean {
-  const option = props.formOptions[colIndex]
-  return !!option?.columnConfig?.sourceTableReference
-}
-
-function isColumnReadOnly(colIndex: number): boolean {
-  const option = props.formOptions[colIndex]
-  return option?.columnConfig?.isReadOnly === true
-}
-
 function isColumnMultipleAllowed(colIndex: number): boolean {
   const option = props.formOptions[colIndex]
   return option?.columnConfig?.isMultipleAllowed === true
@@ -239,32 +240,6 @@ function getColumnOptions(colIndex: number, currentRowData?: TableRowData): stri
   return getReferencedColumnValues(columnConfig, props.allFormElements)
 }
 
-function getCellValue(row: TableRow<TableRowData>, columnKey: string): string {
-  const value = row.original[columnKey]
-  return typeof value === 'string' ? value : ''
-}
-
-function getCellValueForSelect(row: TableRow<TableRowData>, columnKey: string, colIndex: number): string | string[] {
-  const value = row.original[columnKey]
-  if (isColumnMultipleAllowed(colIndex)) {
-    return Array.isArray(value) ? value : []
-  }
-  return typeof value === 'string' ? value : ''
-}
-
-function getCellValueForCheckbox(row: TableRow<TableRowData>, columnKey: string): boolean {
-  const value = row.original[columnKey]
-  return value === true
-}
-
-function formatCellDisplay(row: TableRow<TableRowData>, columnKey: string, colIndex: number): string {
-  const value = row.original[columnKey]
-  if (isColumnMultipleAllowed(colIndex) && Array.isArray(value)) {
-    return value.length > 0 ? value.join(', ') : '-'
-  }
-  return (typeof value === 'string' ? value : '') || '-'
-}
-
 function updateCell(rowIndex: number, columnKey: string, value: string) {
   const colIndex = parseInt(columnKey.replace('col_', ''), 10)
 
@@ -290,7 +265,7 @@ function updateCell(rowIndex: number, columnKey: string, value: string) {
   emit('update:formOptions', updatedOptions)
 }
 
-function updateCellValue(rowIndex: number, columnKey: string, colIndex: number, value: string | string[]) {
+function updateCellValue(rowIndex: number, _columnKey: string, colIndex: number, value: string | string[]) {
   const updatedOptions = props.formOptions.map((option, index) => {
     if (index !== colIndex) return option
 
diff --git a/legalconsenthub/app/components/formelements/TheTableContent.vue b/legalconsenthub/app/components/formelements/TheTableContent.vue
new file mode 100644
index 0000000..60194a4
--- /dev/null
+++ b/legalconsenthub/app/components/formelements/TheTableContent.vue
@@ -0,0 +1,160 @@
+<template>
+  <div>
+    <UTable :data="tableData" :columns="tableColumns" class="w-full" :ui="{ td: 'p-2' }">
+      <template v-for="col in dataColumns" :key="col.key" #[`${col.key}-cell`]="slotProps">
+        <!-- Column with cross-reference -->
+        <USelectMenu
+          v-if="hasColumnReference(col.colIndex)"
+          :model-value="getCellValueForSelect(slotProps.row as TableRow<TableRowData>, col.key, col.colIndex)"
+          :items="getColumnOptions(col.colIndex, (slotProps.row as TableRow<TableRowData>).original)"
+          :disabled="disabled"
+          :placeholder="$t('applicationForms.formElements.table.selectValue')"
+          :multiple="isColumnMultipleAllowed(col.colIndex)"
+          class="w-full min-w-32"
+          @update:model-value="
+            (val: string | string[]) =>
+              $emit('update:cellValue', (slotProps.row as TableRow<TableRowData>).index, col.key, col.colIndex, val)
+          "
+        />
+        <!-- Read-only column -->
+        <span v-else-if="isColumnReadOnly(col.colIndex)" class="text-muted px-2 py-1">
+          {{ formatCellDisplay(slotProps.row as any, col.key, col.colIndex) }}
+        </span>
+        <!-- Checkbox column -->
+        <div v-else-if="isColumnCheckbox(col.colIndex)" class="flex justify-center">
+          <UCheckbox
+            :model-value="getCellValueForCheckbox(slotProps.row as TableRow<TableRowData>, col.key)"
+            :disabled="disabled"
+            @update:model-value="
+              (val: boolean | 'indeterminate') =>
+                $emit(
+                  'update:checkboxCell',
+                  (slotProps.row as TableRow<TableRowData>).index,
+                  col.colIndex,
+                  val === true
+                )
+            "
+          />
+        </div>
+        <!-- Regular text input with auto-resizing textarea -->
+        <UTextarea
+          v-else
+          :model-value="getCellValue(slotProps.row as TableRow<TableRowData>, col.key)"
+          :disabled="disabled"
+          :rows="1"
+          autoresize
+          :maxrows="0"
+          class="w-full min-w-32"
+          @update:model-value="
+            (val: string | number) =>
+              $emit('update:cell', (slotProps.row as TableRow<TableRowData>).index, col.key, String(val))
+          "
+        />
+      </template>
+      <template v-if="canModifyRows" #actions-cell="{ row }">
+        <UButton
+          v-if="!disabled"
+          icon="i-lucide-trash-2"
+          color="error"
+          variant="ghost"
+          size="xs"
+          :aria-label="$t('applicationForms.formElements.table.removeRow')"
+          @click="$emit('removeRow', row.index)"
+        />
+      </template>
+    </UTable>
+
+    <div v-if="tableData.length === 0" class="text-center text-dimmed py-4">
+      {{ $t('applicationForms.formElements.table.noData') }}
+    </div>
+
+    <UButton
+      v-if="!disabled && canModifyRows"
+      variant="outline"
+      size="sm"
+      leading-icon="i-lucide-plus"
+      :class="addRowButtonClass"
+      @click="$emit('addRow')"
+    >
+      {{ $t('applicationForms.formElements.table.addRow') }}
+    </UButton>
+  </div>
+</template>
+
+<script setup lang="ts">
+import type { FormOptionDto } from '~~/.api-client'
+import type { TableColumn, TableRow } from '@nuxt/ui'
+
+type CellValue = string | string[] | boolean
+type TableRowData = Record<string, CellValue>
+
+interface DataColumn {
+  key: string
+  colIndex: number
+}
+
+const props = defineProps<{
+  tableData: TableRowData[]
+  tableColumns: TableColumn<TableRowData>[]
+  dataColumns: DataColumn[]
+  formOptions: FormOptionDto[]
+  disabled?: boolean
+  canModifyRows: boolean
+  addRowButtonClass?: string
+  getColumnOptions: (colIndex: number, currentRowData?: TableRowData) => string[]
+}>()
+
+defineEmits<{
+  (e: 'update:cell', rowIndex: number, columnKey: string, value: string): void
+  (e: 'update:cellValue', rowIndex: number, columnKey: string, colIndex: number, value: string | string[]): void
+  (e: 'update:checkboxCell', rowIndex: number, colIndex: number, value: boolean): void
+  (e: 'addRow'): void
+  (e: 'removeRow', rowIndex: number): void
+}>()
+
+function hasColumnReference(colIndex: number): boolean {
+  const option = props.formOptions[colIndex]
+  return !!option?.columnConfig?.sourceTableReference && !isColumnReadOnly(colIndex)
+}
+
+function isColumnReadOnly(colIndex: number): boolean {
+  const option = props.formOptions[colIndex]
+  return option?.columnConfig?.isReadOnly === true
+}
+
+function isColumnMultipleAllowed(colIndex: number): boolean {
+  const option = props.formOptions[colIndex]
+  return option?.columnConfig?.isMultipleAllowed === true
+}
+
+function isColumnCheckbox(colIndex: number): boolean {
+  const option = props.formOptions[colIndex]
+  return option?.columnConfig?.isCheckbox === true
+}
+
+function getCellValue(row: TableRow<TableRowData>, columnKey: string): string {
+  const value = row.original[columnKey]
+  return typeof value === 'string' ? value : ''
+}
+
+function getCellValueForSelect(row: TableRow<TableRowData>, columnKey: string, colIndex: number): string | string[] {
+  const value = row.original[columnKey]
+  if (isColumnMultipleAllowed(colIndex)) {
+    return Array.isArray(value) ? value : []
+  }
+  return typeof value === 'string' ? value : ''
+}
+
+function getCellValueForCheckbox(row: TableRow<TableRowData>, columnKey: string): boolean {
+  const value = row.original[columnKey]
+  return value === true
+}
+
+function formatCellDisplay(row: TableRow<TableRowData>, columnKey: string, colIndex: number): string {
+  const value = row.original[columnKey]
+  if (isColumnMultipleAllowed(colIndex) && Array.isArray(value)) {
+    return value.length > 0 ? value.join(', ') : '-'
+  }
+  return (typeof value === 'string' ? value : '') || '-'
+}
+</script>
diff --git a/legalconsenthub/i18n/locales/de.json b/legalconsenthub/i18n/locales/de.json
index cdbad8f..c16fd72 100644
--- a/legalconsenthub/i18n/locales/de.json
+++ b/legalconsenthub/i18n/locales/de.json
@@ -29,7 +29,9 @@
         "removeRow": "Zeile entfernen",
         "emptyValue": "Keine Eingabe",
         "noData": "Keine Daten vorhanden",
-        "selectValue": "Wert auswählen"
+        "selectValue": "Wert auswählen",
+        "enlargeTable": "Tabelle vergrößern",
+        "editTable": "Tabelle bearbeiten"
       }
     },
     "status": {
diff --git a/legalconsenthub/i18n/locales/en.json b/legalconsenthub/i18n/locales/en.json
index 6081d93..a772629 100644
--- a/legalconsenthub/i18n/locales/en.json
+++ b/legalconsenthub/i18n/locales/en.json
@@ -29,7 +29,9 @@
         "removeRow": "Remove row",
         "emptyValue": "No input",
         "noData": "No data available",
-        "selectValue": "Select value"
+        "selectValue": "Select value",
+        "enlargeTable": "Enlarge table",
+        "editTable": "Edit table"
       }
     },
     "status": {