basic module setup

src/store/appStore.ts

@@ -1,7 +1,8 @@
 import { createSignal } from 'solid-js';
-import { createStore } from 'solid-js/store';
+import { createStore, produce } from 'solid-js/store';
 import type { ExtractedItem } from '../utils/csv-parser';
-import type { TemplateItem, Scope, SubScope, EstimateItem, JobInfo } from '../types';
+import type { TemplateItem, Scope, SubScope, EstimateItem, JobInfo, Modifier } from '../types';
+import { ModifierRegistry } from '../utils/modifier-registry';
 
 // Raw CSV Data
 const [activeItems, setActiveItems] = createSignal<ExtractedItem[]>([]);
@@ -68,6 +69,40 @@ export const appStore = {
     jobInfo, setJobInfo,
     generalEstimateNotes, setGeneralEstimateNotes,
     generalPreNotes, setGeneralPreNotes,
+    // Scopes
+    addModifier(subScopeId: string, moduleId: string) {
+        const module = ModifierRegistry.getModule(moduleId);
+        const newModifier: Modifier = {
+            id: Math.random().toString(36).substr(2, 9),
+            moduleId: module.id,
+            name: module.defaultLabel,
+            value: module.defaultValue,
+            valueType: module.defaultValueType,
+            unitLabel: module.defaultUnitLabel,
+            type: module.id as any, // Temporary cast
+            includeInTotal: module.id !== 'man-hours'
+        };
+
+        setSubScopes(s => s.id === subScopeId, produce((ss) => {
+            if (!ss.modifiers) ss.modifiers = [];
+            ss.modifiers.push(newModifier);
+        }));
+    },
+    updateModifier: (subScopeId: string, modifierId: string, updates: Partial<Modifier>) => {
+        setSubScopes(
+            s => s.id === subScopeId,
+            'modifiers',
+            (m: Modifier) => m.id === modifierId,
+            updates
+        );
+    },
+    removeModifier: (subScopeId: string, modifierId: string) => {
+        setSubScopes(
+            s => s.id === subScopeId,
+            'modifiers',
+            (m = []) => m.filter(mod => mod.id !== modifierId)
+        );
+    },
 
     // Templates
     templateId: activeTemplateId,