fix(config): validate AnkiConnect and field grouping settings (#257)

src/config/resolve/anki-connect/field-grouping-config.ts

@@ -0,0 +1,53 @@
+import { DEFAULT_CONFIG } from '../../definitions';
+import type { ResolveContext } from '../context';
+import { asBoolean, isObject } from '../shared';
+import { applyModernValue } from './modern-value';
+
+type FieldGroupingConfigKey = 'isKiku' | 'isSenren';
+
+export function applyFieldGroupingConfigResolution(
+  context: ResolveContext,
+  ankiConnect: Record<string, unknown>,
+  key: FieldGroupingConfigKey,
+): void {
+  const source = ankiConnect[key];
+  if (!isObject(source)) {
+    if (source !== undefined) {
+      context.warn(
+        `ankiConnect.${key}`,
+        source,
+        DEFAULT_CONFIG.ankiConnect[key],
+        'Expected object.',
+      );
+    }
+    return;
+  }
+
+  for (const booleanKey of ['enabled', 'deleteDuplicateInAuto'] as const) {
+    applyModernValue(
+      context,
+      source,
+      booleanKey,
+      `ankiConnect.${key}.${booleanKey}`,
+      asBoolean,
+      DEFAULT_CONFIG.ankiConnect[key][booleanKey],
+      (value) => {
+        context.resolved.ankiConnect[key][booleanKey] = value;
+      },
+      'Expected boolean.',
+    );
+  }
+
+  applyModernValue(
+    context,
+    source,
+    'fieldGrouping',
+    `ankiConnect.${key}.fieldGrouping`,
+    (value) => (value === 'auto' || value === 'manual' || value === 'disabled' ? value : undefined),
+    DEFAULT_CONFIG.ankiConnect[key].fieldGrouping,
+    (value) => {
+      context.resolved.ankiConnect[key].fieldGrouping = value;
+    },
+    'Expected auto, manual, or disabled.',
+  );
+}