editing changeset on archive file

packages/datalib/src/ChangeSet.ts

@@ -15,6 +15,7 @@ export interface ChangeSetItem {
   pureName: string;
   schemaName?: string;
   insertedRowIndex?: number;
+  existingRowIndex?: number;
   document?: any;
   condition?: { [column: string]: string };
   fields?: { [column: string]: string };
@@ -38,6 +39,7 @@ export interface ChangeSetRowDefinition {
   pureName: string;
   schemaName: string;
   insertedRowIndex?: number;
+  existingRowIndex?: number;
   condition?: { [column: string]: string };
 }
 
@@ -66,7 +68,8 @@ export function findExistingChangeSetItem(
       x =>
         x.pureName == definition.pureName &&
         x.schemaName == definition.schemaName &&
-        _.isEqual(x.condition, definition.condition)
+        ((definition.existingRowIndex != null && x.existingRowIndex == definition.existingRowIndex) ||
+          (definition.existingRowIndex == null && _.isEqual(x.condition, definition.condition)))
     );
     if (inUpdates) return ['updates', inUpdates];
 
@@ -74,7 +77,8 @@ export function findExistingChangeSetItem(
       x =>
         x.pureName == definition.pureName &&
         x.schemaName == definition.schemaName &&
-        _.isEqual(x.condition, definition.condition)
+        ((definition.existingRowIndex != null && x.existingRowIndex == definition.existingRowIndex) ||
+          (definition.existingRowIndex == null && _.isEqual(x.condition, definition.condition)))
     );
     if (inDeletes) return ['deletes', inDeletes];
 
@@ -119,6 +123,7 @@ export function setChangeSetValue(
         schemaName: definition.schemaName,
         condition: definition.condition,
         insertedRowIndex: definition.insertedRowIndex,
+        existingRowIndex: definition.existingRowIndex,
         fields: {
           [definition.uniqueName]: value,
         },
@@ -162,6 +167,7 @@ export function setChangeSetRowData(
         schemaName: definition.schemaName,
         condition: definition.condition,
         insertedRowIndex: definition.insertedRowIndex,
+        existingRowIndex: definition.existingRowIndex,
         document,
       },
     ],
@@ -395,6 +401,7 @@ export function deleteChangeSetRows(changeSet: ChangeSet, definition: ChangeSetR
           pureName: definition.pureName,
           schemaName: definition.schemaName,
           condition: definition.condition,
+          existingRowIndex: definition.existingRowIndex,
         },
       ],
     };
@@ -402,9 +409,11 @@ export function deleteChangeSetRows(changeSet: ChangeSet, definition: ChangeSetR
 }
 
 export function getChangeSetInsertedRows(changeSet: ChangeSet, name?: NamedObjectInfo) {
-  if (!name) return [];
+  // if (!name) return [];
   if (!changeSet) return [];
-  const rows = changeSet.inserts.filter(x => x.pureName == name.pureName && x.schemaName == name.schemaName);
+  const rows = changeSet.inserts.filter(
+    x => name == null || (x.pureName == name.pureName && x.schemaName == name.schemaName)
+  );
   const maxIndex = _.maxBy(rows, x => x.insertedRowIndex)?.insertedRowIndex;
   if (maxIndex == null) return [];
   const res = Array(maxIndex + 1).fill({});

packages/datalib/src/GridDisplay.ts

@@ -460,30 +460,39 @@ export abstract class GridDisplay {
     return _.pick(row, this.changeSetKeyFields);
   }
 
-  getChangeSetField(row, uniqueName, insertedRowIndex): ChangeSetFieldDefinition {
+  getChangeSetField(
+    row,
+    uniqueName,
+    insertedRowIndex,
+    existingRowIndex = null,
+    baseNameOmitable = false
+  ): ChangeSetFieldDefinition {
     const col = this.columns.find(x => x.uniqueName == uniqueName);
     if (!col) return null;
     const baseObj = this.baseTableOrSimilar;
-    if (!baseObj) return null;
-    if (baseObj.pureName != col.pureName || baseObj.schemaName != col.schemaName) {
-      return null;
+    if (!baseNameOmitable) {
+      if (!baseObj) return null;
+      if (baseObj.pureName != col.pureName || baseObj.schemaName != col.schemaName) {
+        return null;
+      }
     }
 
     return {
-      ...this.getChangeSetRow(row, insertedRowIndex),
+      ...this.getChangeSetRow(row, insertedRowIndex, existingRowIndex, baseNameOmitable),
       uniqueName: uniqueName,
       columnName: col.columnName,
     };
   }
 
-  getChangeSetRow(row, insertedRowIndex): ChangeSetRowDefinition {
+  getChangeSetRow(row, insertedRowIndex, existingRowIndex, baseNameOmitable = false): ChangeSetRowDefinition {
     const baseObj = this.baseTableOrSimilar;
-    if (!baseObj) return null;
+    if (!baseNameOmitable && !baseObj) return null;
     return {
-      pureName: baseObj.pureName,
-      schemaName: baseObj.schemaName,
+      pureName: baseObj?.pureName,
+      schemaName: baseObj?.schemaName,
       insertedRowIndex,
-      condition: insertedRowIndex == null ? this.getChangeSetCondition(row) : null,
+      existingRowIndex,
+      condition: insertedRowIndex == null && existingRowIndex == null ? this.getChangeSetCondition(row) : null,
     };
   }
 

packages/datalib/src/JslGridDisplay.ts

@@ -13,7 +13,8 @@ export class JslGridDisplay extends GridDisplay {
     setCache: ChangeCacheFunc,
     rows: any,
     isDynamicStructure: boolean,
-    supportsReload: boolean
+    supportsReload: boolean,
+    editable: boolean = false
   ) {
     super(config, setConfig, cache, setCache, null);
 
@@ -22,6 +23,7 @@ export class JslGridDisplay extends GridDisplay {
     this.supportsReload = supportsReload;
     this.isDynamicStructure = isDynamicStructure;
     this.filterTypeOverride = 'eval';
+    this.editable = editable;
 
     if (structure?.columns) {
       this.columns = _.uniqBy(