dynamic banners of khanegi_theme

src/model/appBanners.ts

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+import type { IBenefits } from '@/model/banner'
+
+/** کلید واحد همهٔ بنرهای اپ (اسلایدر + تم لایت/دارک) */
+export const APP_BANNERS_CONST_KEY = 'app_banners'
+
+/** کلید قدیمی تم — فقط برای مهاجرت خواندن */
+export const LEGACY_THEME_BANNERS_CONST_KEY = 'settings_profile_banners'
+
+/** کلید قدیمی اسلایدر — فقط برای مهاجرت خواندن */
+export const LEGACY_SLIDER_BANNERS_CONST_KEY = 'header_banner'
+
+export type AppThemeBannerKey =
+  | 'homeAsset'
+  | 'piggyCreate'
+  | 'productsHero1'
+  | 'productsHero2'
+  | 'productsHero3'
+  | 'referral'
+  | 'share'
+  | 'invite'
+
+/** @deprecated از AppThemeBannerKey استفاده کنید */
+export type SettingsProfileBannerKey = AppThemeBannerKey
+
+export interface ThemeImagePair {
+  light: string | null
+  dark: string | null
+}
+
+export interface AppBannersValue {
+  slider: IBenefits[]
+  homeAsset: ThemeImagePair
+  piggyCreate: ThemeImagePair
+  productsHero1: ThemeImagePair
+  productsHero2: ThemeImagePair
+  productsHero3: ThemeImagePair
+  referral: ThemeImagePair
+  share: ThemeImagePair
+  invite: ThemeImagePair
+}
+
+/** @deprecated از AppBannersValue استفاده کنید */
+export type SettingsProfileBannersValue = Omit<AppBannersValue, 'slider'>
+
+export const SETTINGS_PROFILE_BANNERS_CONST_KEY = APP_BANNERS_CONST_KEY
+
+export function emptyThemePair(): ThemeImagePair {
+  return { light: null, dark: null }
+}
+
+export function emptyAppBanners(): AppBannersValue {
+  return {
+    slider: [],
+    homeAsset: emptyThemePair(),
+    piggyCreate: emptyThemePair(),
+    productsHero1: emptyThemePair(),
+    productsHero2: emptyThemePair(),
+    productsHero3: emptyThemePair(),
+    referral: emptyThemePair(),
+    share: emptyThemePair(),
+    invite: emptyThemePair(),
+  }
+}
+
+export function emptySettingsProfileBanners(): SettingsProfileBannersValue {
+  const { slider: _slider, ...themes } = emptyAppBanners()
+  return themes
+}
+
+function normalizePair(raw: unknown): ThemeImagePair {
+  if (!raw || typeof raw !== 'object') return emptyThemePair()
+  const obj = raw as Record<string, unknown>
+  return {
+    light: typeof obj.light === 'string' && obj.light.trim() ? obj.light : null,
+    dark: typeof obj.dark === 'string' && obj.dark.trim() ? obj.dark : null,
+  }
+}
+
+function parseSlider(raw: unknown): IBenefits[] {
+  if (!raw) return []
+  if (Array.isArray(raw)) return raw as IBenefits[]
+  if (typeof raw === 'string') {
+    try {
+      const parsed = JSON.parse(raw)
+      return Array.isArray(parsed) ? (parsed as IBenefits[]) : []
+    } catch {
+      return []
+    }
+  }
+  return []
+}
+
+export function parseAppBanners(value: string | null | undefined): AppBannersValue {
+  const fallback = emptyAppBanners()
+  if (!value) return fallback
+  try {
+    const parsed = JSON.parse(value)
+    if (!parsed || typeof parsed !== 'object') return fallback
+
+    // فرمت قدیمی: فقط آرایهٔ اسلایدر (header_banner)
+    if (Array.isArray(parsed)) {
+      return { ...fallback, slider: parsed as IBenefits[] }
+    }
+
+    return {
+      slider: parseSlider(parsed.slider),
+      homeAsset: normalizePair(parsed.homeAsset),
+      piggyCreate: normalizePair(parsed.piggyCreate),
+      productsHero1: normalizePair(parsed.productsHero1),
+      productsHero2: normalizePair(parsed.productsHero2),
+      productsHero3: normalizePair(parsed.productsHero3),
+      referral: normalizePair(parsed.referral),
+      share: normalizePair(parsed.share),
+      invite: normalizePair(parsed.invite),
+    }
+  } catch {
+    return fallback
+  }
+}
+
+export function parseSettingsProfileBanners(value: string | null | undefined): SettingsProfileBannersValue {
+  const { slider: _slider, ...themes } = parseAppBanners(value)
+  return themes
+}
+
+export function serializeAppBanners(data: AppBannersValue): string {
+  return JSON.stringify({
+    slider: data.slider ?? [],
+    homeAsset: { ...data.homeAsset },
+    piggyCreate: { ...data.piggyCreate },
+    productsHero1: { ...data.productsHero1 },
+    productsHero2: { ...data.productsHero2 },
+    productsHero3: { ...data.productsHero3 },
+    referral: { ...data.referral },
+    share: { ...data.share },
+    invite: { ...data.invite },
+  })
+}

src/model/settingsProfileBanners.ts

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+/** سازگاری با importهای قبلی — منبع اصلی: appBanners.ts */
+export {
+  APP_BANNERS_CONST_KEY as SETTINGS_PROFILE_BANNERS_CONST_KEY,
+  emptySettingsProfileBanners,
+  emptyThemePair,
+  parseSettingsProfileBanners,
+  type AppThemeBannerKey as SettingsProfileBannerKey,
+  type SettingsProfileBannersValue,
+  type ThemeImagePair,
+} from '@/model/appBanners'