fix: new schemaformfield has value of the same type

web/src/lib/components/workflows/SchemaFormFields.svelte

@@ -1,6 +1,6 @@
 <script lang="ts">
-  import { formatLabel, getComponentFromSchema, type ComponentConfig } from '$lib/utils/workflow';
+  import { getComponentDefaultValue, getComponentFromSchema } from '$lib/utils/workflow';
-  import { Field, Input, MultiSelect, Select, Switch, Text, type SelectItem } from '@immich/ui';
+  import { Field, Input, MultiSelect, Select, Switch, Text } from '@immich/ui';
   import WorkflowPickerField from './WorkflowPickerField.svelte';
 
   type Props = {
@@ -25,24 +25,6 @@
     config = configKey ? { ...config, [configKey]: { ...actualConfig, ...updates } } : { ...config, ...updates };
   };
 
-  // Helper to determine default value for a component based on its type
-  const getDefaultValue = (component: ComponentConfig): unknown => {
-    if (component.defaultValue !== undefined) {
-      return component.defaultValue;
-    }
-
-    // Initialize with appropriate empty value based on component type
-    if (component.type === 'multiselect' || (component.type === 'text' && component.subType === 'people-picker')) {
-      return [];
-    }
-
-    if (component.type === 'switch') {
-      return false;
-    }
-
-    return '';
-  };
-
   // Derive which keys need initialization (missing from actualConfig)
   const uninitializedKeys = $derived.by(() => {
     if (!components) {
@@ -51,7 +33,7 @@
 
     return Object.entries(components)
       .filter(([key]) => actualConfig[key] === undefined)
-      .map(([key, component]) => ({ key, component, defaultValue: getDefaultValue(component) }));
+      .map(([key, component]) => ({ key, component, defaultValue: getComponentDefaultValue(component) }));
   });
 
   // Derive the batch updates needed
@@ -63,10 +45,6 @@
     return updates;
   });
 
-  let selectValue = $state<SelectItem>();
-  let switchValue = $state<boolean>(false);
-  let multiSelectValue = $state<SelectItem[]>([]);
-
   // Initialize config namespace if needed
   $effect(() => {
     if (configKey && !config[configKey]) {
@@ -81,26 +59,6 @@
     }
   });
 
-  // Sync UI state for components with default values
-  $effect(() => {
-    for (const { component } of uninitializedKeys) {
-      if (component.defaultValue === undefined) {
-        continue;
-      }
-
-      if (component.type === 'select') {
-        selectValue = {
-          label: formatLabel(String(component.defaultValue)),
-          value: String(component.defaultValue),
-        };
-      }
-
-      if (component.type === 'switch') {
-        switchValue = Boolean(component.defaultValue);
-      }
-    }
-  });
-
   const isPickerField = (subType: string | undefined) => subType === 'album-picker' || subType === 'people-picker';
 </script>
 
@@ -123,6 +81,8 @@
             {@const options = component.options?.map((opt) => {
               return { label: opt.label, value: String(opt.value) };
             }) || [{ label: 'N/A', value: '' }]}
+            {@const currentValue = actualConfig[key]}
+            {@const selectedItem = options.find((opt) => opt.value === String(currentValue)) ?? options[0]}
 
             <Field
               {label}
@@ -130,7 +90,7 @@
               description={component.description}
               requiredIndicator={component.required}
             >
-              <Select data={options} onChange={(opt) => updateConfig(key, opt.value)} bind:value={selectValue} />
+              <Select data={options} onChange={(opt) => updateConfig(key, opt.value)} value={selectedItem} />
             </Field>
           {/if}
 
@@ -147,6 +107,8 @@
             {@const options = component.options?.map((opt) => {
               return { label: opt.label, value: String(opt.value) };
             }) || [{ label: 'N/A', value: '' }]}
+            {@const currentValues = (actualConfig[key] as string[]) ?? []}
+            {@const selectedItems = options.filter((opt) => currentValues.includes(opt.value))}
 
             <Field
               {label}
@@ -161,20 +123,21 @@
                     key,
                     opt.map((o) => o.value),
                   )}
-                bind:values={multiSelectValue}
+                values={selectedItems}
               />
             </Field>
           {/if}
 
           <!-- Switch component -->
         {:else if component.type === 'switch'}
+          {@const checked = Boolean(actualConfig[key])}
           <Field
             {label}
             description={component.description}
             requiredIndicator={component.required}
             required={component.required}
           >
-            <Switch bind:checked={switchValue} onCheckedChange={(check) => updateConfig(key, check)} />
+            <Switch {checked} onCheckedChange={(check) => updateConfig(key, check)} />
           </Field>
 
           <!-- Text input -->

web/src/lib/services/workflow.service.ts

@@ -58,20 +58,69 @@ export const getActionsByContext = (
 };
 
 /**
- * Initialize filter configurations from existing workflow
+ * Remap configs when items are reordered (drag-drop)
+ * Moves config from old index to new index position
  */
-export const initializeFilterConfigs = (
+export const remapConfigsOnReorder = (
-  workflow: WorkflowResponseDto,
+  configs: Record<string, unknown>,
-  availableFilters: PluginFilterResponseDto[],
+  prefix: 'filter' | 'action',
+  fromIndex: number,
+  toIndex: number,
+  totalCount: number,
 ): Record<string, unknown> => {
+  const newConfigs: Record<string, unknown> = {};
+
+  // Create an array of configs in order
+  const configArray: unknown[] = [];
+  for (let i = 0; i < totalCount; i++) {
+    configArray.push(configs[`${prefix}_${i}`] ?? {});
+  }
+
+  // Move the item from fromIndex to toIndex
+  const [movedItem] = configArray.splice(fromIndex, 1);
+  configArray.splice(toIndex, 0, movedItem);
+
+  // Rebuild the configs object with new indices
+  for (let i = 0; i < configArray.length; i++) {
+    newConfigs[`${prefix}_${i}`] = configArray[i];
+  }
+
+  return newConfigs;
+};
+
+/**
+ * Remap configs when an item is removed
+ * Shifts all configs after the removed index down by one
+ */
+export const remapConfigsOnRemove = (
+  configs: Record<string, unknown>,
+  prefix: 'filter' | 'action',
+  removedIndex: number,
+  totalCount: number,
+): Record<string, unknown> => {
+  const newConfigs: Record<string, unknown> = {};
+
+  let newIndex = 0;
+  for (let i = 0; i < totalCount; i++) {
+    if (i !== removedIndex) {
+      newConfigs[`${prefix}_${newIndex}`] = configs[`${prefix}_${i}`] ?? {};
+      newIndex++;
+    }
+  }
+
+  return newConfigs;
+};
+
+/**
+ * Initialize filter configurations from existing workflow
+ * Uses index-based keys to support multiple filters of the same type
+ */
+export const initializeFilterConfigs = (workflow: WorkflowResponseDto): Record<string, unknown> => {
   const configs: Record<string, unknown> = {};
 
   if (workflow.filters) {
-    for (const workflowFilter of workflow.filters) {
+    for (const [index, workflowFilter] of workflow.filters.entries()) {
-      const filterDef = availableFilters.find((f) => f.id === workflowFilter.pluginFilterId);
+      configs[`filter_${index}`] = workflowFilter.filterConfig ?? {};
-      if (filterDef) {
-        configs[filterDef.methodName] = workflowFilter.filterConfig ?? {};
-      }
     }
   }
 
@@ -80,19 +129,14 @@ export const initializeFilterConfigs = (
 
 /**
  * Initialize action configurations from existing workflow
+ * Uses index-based keys to support multiple actions of the same type
  */
-export const initializeActionConfigs = (
+export const initializeActionConfigs = (workflow: WorkflowResponseDto): Record<string, unknown> => {
-  workflow: WorkflowResponseDto,
-  availableActions: PluginActionResponseDto[],
-): Record<string, unknown> => {
   const configs: Record<string, unknown> = {};
 
   if (workflow.actions) {
-    for (const workflowAction of workflow.actions) {
+    for (const [index, workflowAction] of workflow.actions.entries()) {
-      const actionDef = availableActions.find((a) => a.id === workflowAction.pluginActionId);
+      configs[`action_${index}`] = workflowAction.actionConfig ?? {};
-      if (actionDef) {
-        configs[actionDef.methodName] = workflowAction.actionConfig ?? {};
-      }
     }
   }
 
@@ -101,6 +145,7 @@ export const initializeActionConfigs = (
 
 /**
  * Build workflow payload from current state
+ * Uses index-based keys to support multiple filters/actions of the same type
  */
 export const buildWorkflowPayload = (
   name: string,
@@ -112,12 +157,12 @@ export const buildWorkflowPayload = (
   filterConfigs: Record<string, unknown>,
   actionConfigs: Record<string, unknown>,
 ): WorkflowPayload => {
-  const filters = orderedFilters.map((filter) => ({
+  const filters = orderedFilters.map((filter, index) => ({
-    [filter.methodName]: filterConfigs[filter.methodName] ?? {},
+    [filter.methodName]: filterConfigs[`filter_${index}`] ?? {},
   }));
 
-  const actions = orderedActions.map((action) => ({
+  const actions = orderedActions.map((action, index) => ({
-    [action.methodName]: actionConfigs[action.methodName] ?? {},
+    [action.methodName]: actionConfigs[`action_${index}`] ?? {},
   }));
 
   return {
@@ -158,30 +203,30 @@ export const parseWorkflowJson = (
     // Find trigger
     const trigger = availableTriggers.find((t) => t.type === parsed.triggerType);
 
-    // Parse filters
+    // Parse filters (using index-based keys to support multiple of same type)
     const filters: PluginFilterResponseDto[] = [];
     const filterConfigs: Record<string, unknown> = {};
     if (Array.isArray(parsed.filters)) {
-      for (const filterObj of parsed.filters) {
+      for (const [index, filterObj] of parsed.filters.entries()) {
         const methodName = Object.keys(filterObj)[0];
         const filter = availableFilters.find((f) => f.methodName === methodName);
         if (filter) {
           filters.push(filter);
-          filterConfigs[methodName] = (filterObj as Record<string, unknown>)[methodName];
+          filterConfigs[`filter_${index}`] = (filterObj as Record<string, unknown>)[methodName];
         }
       }
     }
 
-    // Parse actions
+    // Parse actions (using index-based keys to support multiple of same type)
     const actions: PluginActionResponseDto[] = [];
     const actionConfigs: Record<string, unknown> = {};
     if (Array.isArray(parsed.actions)) {
-      for (const actionObj of parsed.actions) {
+      for (const [index, actionObj] of parsed.actions.entries()) {
         const methodName = Object.keys(actionObj)[0];
         const action = availableActions.find((a) => a.methodName === methodName);
         if (action) {
           actions.push(action);
-          actionConfigs[methodName] = (actionObj as Record<string, unknown>)[methodName];
+          actionConfigs[`action_${index}`] = (actionObj as Record<string, unknown>)[methodName];
         }
       }
     }
@@ -220,8 +265,6 @@ export const hasWorkflowChanged = (
   orderedActions: PluginActionResponseDto[],
   filterConfigs: Record<string, unknown>,
   actionConfigs: Record<string, unknown>,
-  availableFilters: PluginFilterResponseDto[],
-  availableActions: PluginActionResponseDto[],
 ): boolean => {
   // Check enabled state
   if (enabled !== previousWorkflow.enabled) {
@@ -252,25 +295,19 @@ export const hasWorkflowChanged = (
     return true;
   }
 
-  // Check filter configs
+  // Check filter configs (using index-based keys)
   const previousFilterConfigs: Record<string, unknown> = {};
-  for (const wf of previousWorkflow.filters ?? []) {
+  for (const [index, wf] of (previousWorkflow.filters ?? []).entries()) {
-    const filterDef = availableFilters.find((f) => f.id === wf.pluginFilterId);
+    previousFilterConfigs[`filter_${index}`] = wf.filterConfig ?? {};
-    if (filterDef) {
-      previousFilterConfigs[filterDef.methodName] = wf.filterConfig ?? {};
-    }
   }
   if (JSON.stringify(previousFilterConfigs) !== JSON.stringify(filterConfigs)) {
     return true;
   }
 
-  // Check action configs
+  // Check action configs (using index-based keys)
   const previousActionConfigs: Record<string, unknown> = {};
-  for (const wa of previousWorkflow.actions ?? []) {
+  for (const [index, wa] of (previousWorkflow.actions ?? []).entries()) {
-    const actionDef = availableActions.find((a) => a.id === wa.pluginActionId);
+    previousActionConfigs[`action_${index}`] = wa.actionConfig ?? {};
-    if (actionDef) {
-      previousActionConfigs[actionDef.methodName] = wa.actionConfig ?? {};
-    }
   }
   if (JSON.stringify(previousActionConfigs) !== JSON.stringify(actionConfigs)) {
     return true;
@@ -293,14 +330,14 @@ export const handleUpdateWorkflow = async (
   filterConfigs: Record<string, unknown>,
   actionConfigs: Record<string, unknown>,
 ): Promise<WorkflowResponseDto> => {
-  const filters = orderedFilters.map((filter) => ({
+  const filters = orderedFilters.map((filter, index) => ({
     pluginFilterId: filter.id,
-    filterConfig: filterConfigs[filter.methodName] ?? {},
+    filterConfig: filterConfigs[`filter_${index}`] ?? {},
   })) as WorkflowFilterItemDto[];
 
-  const actions = orderedActions.map((action) => ({
+  const actions = orderedActions.map((action, index) => ({
     pluginActionId: action.id,
-    actionConfig: actionConfigs[action.methodName] ?? {},
+    actionConfig: actionConfigs[`action_${index}`] ?? {},
   })) as WorkflowActionItemDto[];
 
   const updateDto: WorkflowUpdateDto = {

web/src/lib/utils/workflow.ts

@@ -28,6 +28,23 @@ interface JSONSchema {
   required?: string[];
 }
 
+export const getComponentDefaultValue = (component: ComponentConfig): unknown => {
+  if (component.defaultValue !== undefined) {
+    return component.defaultValue;
+  }
+
+  // Initialize with appropriate empty value based on component type
+  if (component.type === 'multiselect' || (component.type === 'text' && component.subType === 'people-picker')) {
+    return [];
+  }
+
+  if (component.type === 'switch') {
+    return false;
+  }
+
+  return '';
+};
+
 export const getComponentFromSchema = (schema: object | null): Record<string, ComponentConfig> | null => {
   if (!schema || !isJSONSchema(schema) || !schema.properties) {
     return null;

web/src/routes/(user)/utilities/workflows/[workflowId]/+page.svelte

@@ -18,6 +18,8 @@
     initializeActionConfigs,
     initializeFilterConfigs,
     parseWorkflowJson,
+    remapConfigsOnRemove,
+    remapConfigsOnReorder,
     type WorkflowPayload,
   } from '$lib/services/workflow.service';
   import { handleError } from '$lib/utils/handle-error';
@@ -93,8 +95,8 @@
     ),
   );
 
-  let filterConfigs: Record<string, unknown> = $derived(initializeFilterConfigs(editWorkflow, supportFilters));
+  let filterConfigs: Record<string, unknown> = $derived(initializeFilterConfigs(editWorkflow));
-  let actionConfigs: Record<string, unknown> = $derived(initializeActionConfigs(editWorkflow, supportActions));
+  let actionConfigs: Record<string, unknown> = $derived(initializeActionConfigs(editWorkflow));
 
   $effect(() => {
     editWorkflow.triggerType = triggerType;
@@ -195,8 +197,6 @@
       selectedActions,
       filterConfigs,
       actionConfigs,
-      filters,
-      actions,
     ),
   );
 
@@ -222,6 +222,9 @@
       return;
     }
 
+    // Remap configs to follow the new order
+    filterConfigs = remapConfigsOnReorder(filterConfigs, 'filter', draggedFilterIndex, index, selectedFilters.length);
+
     const newFilters = [...selectedFilters];
     const [draggedItem] = newFilters.splice(draggedFilterIndex, 1);
     newFilters.splice(index, 0, draggedItem);
@@ -249,6 +252,9 @@
       return;
     }
 
+    // Remap configs to follow the new order
+    actionConfigs = remapConfigsOnReorder(actionConfigs, 'action', draggedActionIndex, index, selectedActions.length);
+
     const newActions = [...selectedActions];
     const [draggedItem] = newActions.splice(draggedActionIndex, 1);
     newActions.splice(index, 0, draggedItem);
@@ -277,10 +283,14 @@
   };
 
   const handleRemoveFilter = (index: number) => {
+    // Remap configs to account for the removed item
+    filterConfigs = remapConfigsOnRemove(filterConfigs, 'filter', index, selectedFilters.length);
     selectedFilters = selectedFilters.filter((_, i) => i !== index);
   };
 
   const handleRemoveAction = (index: number) => {
+    // Remap configs to account for the removed item
+    actionConfigs = remapConfigsOnRemove(actionConfigs, 'action', index, selectedActions.length);
     selectedActions = selectedActions.filter((_, i) => i !== index);
   };
 
@@ -473,7 +483,7 @@
                       <SchemaFormFields
                         schema={filter.schema}
                         bind:config={filterConfigs}
-                        configKey={filter.methodName}
+                        configKey={`filter_${index}`}
                       />
                     </div>
                     <div class="flex flex-col gap-2">
@@ -542,7 +552,7 @@
                       <SchemaFormFields
                         schema={action.schema}
                         bind:config={actionConfigs}
-                        configKey={action.methodName}
+                        configKey={`action_${index}`}
                       />
                     </div>
                     <div class="flex flex-col gap-2">