feat: mobile app package (#1075)

packages/mobile/src/Style/MobileTheme.ts

@@ -0,0 +1,46 @@
+import {
+  ComponentContent,
+  ContentType,
+  DecryptedPayload,
+  FillItemContent,
+  SNTheme,
+  ThemeDockIcon,
+} from '@standardnotes/snjs'
+import { MobileThemeVariables } from './Themes/styled-components'
+
+export interface MobileThemeContent extends ComponentContent {
+  variables: MobileThemeVariables
+  isSystemTheme: boolean
+  isInitial: boolean
+  luminosity: number
+  isSwapIn?: boolean
+  package_info: ComponentContent['package_info'] & {
+    dock_icon: ThemeDockIcon
+  }
+}
+
+export class MobileTheme extends SNTheme {
+  get mobileContent() {
+    return this.content as MobileThemeContent
+  }
+
+  static BuildTheme(variables?: MobileThemeVariables) {
+    const currentDate = new Date()
+
+    return new MobileTheme(
+      new DecryptedPayload({
+        uuid: `${Math.random()}`,
+        content_type: ContentType.Theme,
+        content: FillItemContent<MobileThemeContent>({
+          variables: variables || ({} as MobileThemeVariables),
+          isSystemTheme: false,
+          isInitial: false,
+        }),
+        created_at: currentDate,
+        created_at_timestamp: currentDate.getTime(),
+        updated_at: currentDate,
+        updated_at_timestamp: currentDate.getTime(),
+      }),
+    )
+  }
+}