refactor: 收口个人资金展示模型

src/components/rpg-entry/rpgEntryProfileFundsViewModel.ts

@@ -0,0 +1,108 @@
+import type {
+  ProfileMembership,
+  ProfileRechargeProduct,
+  ProfileWalletLedgerEntry,
+  ProfileWalletLedgerResponse,
+} from '../../../packages/shared/src/contracts/runtime';
+
+const PROFILE_WALLET_LEDGER_SOURCE_LABELS = {
+  new_user_registration_reward: '注册赠送',
+  points_recharge: '泥点充值',
+  invite_inviter_reward: '邀请奖励',
+  invite_invitee_reward: '填写邀请码奖励',
+  snapshot_sync: '账户同步',
+  asset_operation_consume: '资产操作消耗',
+  asset_operation_refund: '资产操作退回',
+  redeem_code_reward: '兑换码奖励',
+  puzzle_author_incentive_claim: '拼图作者奖励',
+  daily_task_reward: '每日任务奖励',
+} satisfies Record<ProfileWalletLedgerEntry['sourceType'], string>;
+
+export type ProfileWalletLedgerEntryPresentation = {
+  amountLabel: string;
+  balanceLabel: string;
+  createdAt: string;
+  id: string;
+  isIncome: boolean;
+  sourceLabel: string;
+};
+
+export type ProfileWalletLedgerPresentation = {
+  balance: number;
+  balanceLabel: string;
+  entries: ProfileWalletLedgerEntryPresentation[];
+};
+
+export function getWalletLedgerSourceLabel(
+  sourceType: string | null | undefined,
+) {
+  const normalizedSourceType = sourceType?.trim() ?? '';
+  if (!normalizedSourceType) {
+    return '未知来源';
+  }
+
+  return (
+    PROFILE_WALLET_LEDGER_SOURCE_LABELS[
+      normalizedSourceType as ProfileWalletLedgerEntry['sourceType']
+    ] ?? normalizedSourceType
+  );
+}
+
+export function formatWalletLedgerAmount(amountDelta: number) {
+  return amountDelta > 0 ? `+${amountDelta}` : `${amountDelta}`;
+}
+
+export function buildWalletLedgerEntryPresentation(
+  entry: ProfileWalletLedgerEntry,
+): ProfileWalletLedgerEntryPresentation {
+  return {
+    amountLabel: formatWalletLedgerAmount(entry.amountDelta),
+    balanceLabel: `余额 ${entry.balanceAfter}`,
+    createdAt: entry.createdAt,
+    id: entry.id,
+    isIncome: entry.amountDelta > 0,
+    sourceLabel: getWalletLedgerSourceLabel(entry.sourceType),
+  };
+}
+
+export function buildWalletLedgerPresentation(
+  ledger: ProfileWalletLedgerResponse | null,
+  fallbackBalance: number,
+): ProfileWalletLedgerPresentation {
+  const entries = ledger?.entries ?? [];
+  const balance = entries[0]?.balanceAfter ?? fallbackBalance;
+
+  return {
+    balance,
+    balanceLabel: `${balance}泥点`,
+    entries: entries.map(buildWalletLedgerEntryPresentation),
+  };
+}
+
+export function formatRechargePrice(priceCents: number) {
+  const yuan = priceCents / 100;
+  return `¥${Number.isInteger(yuan) ? yuan.toFixed(0) : yuan.toFixed(2)}`;
+}
+
+export function buildRechargeProductValueLabel(product: ProfileRechargeProduct) {
+  if (product.kind === 'membership') {
+    return `${product.durationDays}天`;
+  }
+
+  return `${product.pointsAmount}${
+    product.bonusPoints > 0 ? `+${product.bonusPoints}` : ''
+  }泥点`;
+}
+
+export function buildMembershipLabel(
+  membership: ProfileMembership | null | undefined,
+  formatTime: (value: string) => string,
+) {
+  if (membership?.status !== 'active') {
+    return '普通用户';
+  }
+
+  return membership.expiresAt
+    ? `会员至 ${formatTime(membership.expiresAt)}`
+    : '会员已生效';
+}