Genarrative/src/services/rpg-entry/rpgProfileClient.ts

import type {
  ConfirmWechatProfileRechargeOrderResponse,
  CreateProfileRechargeOrderResponse,
  ClaimProfileTaskRewardResponse,
  PlatformBrowseHistoryBatchSyncRequest,
  PlatformBrowseHistoryResponse,
  PlatformBrowseHistoryWriteEntry,
  ProfileDashboardSummary,
  ProfilePlayStatsResponse,
  ProfileReferralInviteCenterResponse,
  ProfileRechargeCenterResponse,
  ProfileSaveArchiveListResponse,
  ProfileSaveArchiveResumeResponse,
  ProfileTaskCenterResponse,
  ProfileWalletLedgerResponse,
  RedeemProfileReferralInviteCodeResponse,
  RedeemProfileRewardCodeResponse,
  RuntimeSettings,
  SubmitProfileFeedbackRequest,
  SubmitProfileFeedbackResponse,
} from '../../../packages/shared/src/contracts/runtime';
import { appendApiErrorRequestId, parseApiErrorMessage } from '../../../packages/shared/src/http';
import { rehydrateSavedSnapshot } from '../../persistence/runtimeSnapshot';
import type { HydratedSavedGameSnapshot } from '../../persistence/runtimeSnapshotTypes';
import { fetchWithApiAuth } from '../apiClient';
import {
  RUNTIME_BACKGROUND_AUTH_OPTIONS,
  requestRpgRuntimeJson,
  type RuntimeRequestOptions,
} from '../rpg-runtime/rpgRuntimeRequest';

export type { RuntimeRequestOptions };

/**
 * RPG profile 域 client。
 * 工作包 C 需要把继续游戏归档与资料读取收进新域目录，避免继续堆在 `storageService`。
 */
export function getRpgProfileSettings(options: RuntimeRequestOptions = {}) {
  return requestRpgRuntimeJson<RuntimeSettings>(
    '/settings',
    { method: 'GET' },
    '读取设置失败',
    options,
  );
}

export function putRpgProfileSettings(
  settings: RuntimeSettings,
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<RuntimeSettings>(
    '/settings',
    {
      method: 'PUT',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(settings),
    },
    '保存设置失败',
    options,
  );
}

export function getRpgProfileDashboard(options: RuntimeRequestOptions = {}) {
  return requestRpgRuntimeJson<ProfileDashboardSummary>(
    '/profile/dashboard',
    { method: 'GET' },
    '读取个人看板失败',
    options,
  );
}

export function getRpgProfileWalletLedger(options: RuntimeRequestOptions = {}) {
  return requestRpgRuntimeJson<ProfileWalletLedgerResponse>(
    '/profile/wallet-ledger',
    { method: 'GET' },
    '读取资产流水失败',
    options,
  );
}

export function getRpgProfileRechargeCenter(
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<ProfileRechargeCenterResponse>(
    '/profile/recharge-center',
    { method: 'GET' },
    '读取账户充值失败',
    options,
  );
}

export function createRpgProfileRechargeOrder(
  productId: string,
  paymentChannel: string,
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<CreateProfileRechargeOrderResponse>(
    '/profile/recharge/orders',
    {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ productId, paymentChannel }),
    },
    '充值失败',
    options,
  );
}

export function confirmWechatRpgProfileRechargeOrder(
  orderId: string,
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<ConfirmWechatProfileRechargeOrderResponse>(
    `/profile/recharge/orders/${encodeURIComponent(orderId)}/wechat/confirm`,
    { method: 'POST' },
    '确认微信支付订单失败',
    options,
  );
}

type RechargeOrderSseEvent =
  | {
      type: 'order';
      payload: ConfirmWechatProfileRechargeOrderResponse;
    }
  | {
      type: 'done';
      payload: { orderId: string; status: string };
    }
  | {
      type: 'error';
      payload: { message: string };
    };

function findSseEventBoundary(buffer: string) {
  const lfBoundary = buffer.indexOf('\n\n');
  const crlfBoundary = buffer.indexOf('\r\n\r\n');

  if (lfBoundary === -1 && crlfBoundary === -1) {
    return null;
  }

  if (lfBoundary === -1) {
    return {
      index: crlfBoundary,
      length: 4,
    };
  }

  if (crlfBoundary === -1 || lfBoundary < crlfBoundary) {
    return {
      index: lfBoundary,
      length: 2,
    };
  }

  return {
    index: crlfBoundary,
    length: 4,
  };
}

function parseSseEventBlock(eventBlock: string) {
  let eventName = 'message';
  const dataLines: string[] = [];

  for (const rawLine of eventBlock.split(/\r?\n/u)) {
    const line = rawLine.trim();

    if (line.startsWith('event:')) {
      eventName = line.slice(6).trim() || 'message';
      continue;
    }

    if (line.startsWith('data:')) {
      dataLines.push(line.slice(5).trim());
    }
  }

  return {
    eventName,
    data: dataLines.join('\n'),
  };
}

function parseJsonObject(data: string) {
  try {
    return JSON.parse(data) as Record<string, unknown>;
  } catch {
    return null;
  }
}

function normalizeRechargeOrderSseEvent(
  eventName: string,
  parsed: Record<string, unknown>,
): RechargeOrderSseEvent | null {
  if (eventName === 'order' && parsed.order && parsed.center) {
    return {
      type: 'order',
      payload: parsed as ConfirmWechatProfileRechargeOrderResponse,
    };
  }

  if (eventName === 'done') {
    const orderId =
      typeof parsed.orderId === 'string' ? parsed.orderId.trim() : '';
    const status = typeof parsed.status === 'string' ? parsed.status.trim() : '';
    if (orderId && status) {
      return {
        type: 'done',
        payload: { orderId, status },
      };
    }
  }

  if (eventName === 'error') {
    const message =
      typeof parsed.message === 'string' && parsed.message.trim()
        ? parsed.message.trim()
        : '';
    return {
      type: 'error',
      payload: { message },
    };
  }

  return null;
}

export async function watchWechatRpgProfileRechargeOrder(
  orderId: string,
  options: RuntimeRequestOptions = {},
): Promise<ConfirmWechatProfileRechargeOrderResponse> {
  const response = await fetchWithApiAuth(
    `/api/profile/recharge/orders/${encodeURIComponent(orderId)}/wechat/events`,
    {
      method: 'GET',
      headers: {
        Accept: 'text/event-stream',
      },
      signal: options.signal,
    },
    {
      skipRefresh: options.skipRefresh,
      skipAuth: options.skipAuth,
      authImpact: options.authImpact,
      notifyAuthStateChange: options.notifyAuthStateChange,
      clearAuthOnUnauthorized: options.clearAuthOnUnauthorized,
    },
  );

  if (!response.ok) {
    const responseText = await response.text();
    throw new Error(
      appendApiErrorRequestId(
        parseApiErrorMessage(responseText, '订阅充值订单状态失败'),
        response.headers.get('x-request-id'),
      ),
    );
  }

  if (!response.body) {
    throw new Error('streaming response body is unavailable');
  }

  const reader = response.body.getReader();
  const decoder = new TextDecoder('utf-8');
  let buffer = '';
  let finalResponse: ConfirmWechatProfileRechargeOrderResponse | null = null;
  let lastResponse: ConfirmWechatProfileRechargeOrderResponse | null = null;
  let streamDone = false;

  const consumeBuffer = () => {
    for (;;) {
      const boundary = findSseEventBoundary(buffer);
      if (!boundary) {
        break;
      }

      const eventBlock = buffer.slice(0, boundary.index);
      buffer = buffer.slice(boundary.index + boundary.length);
      const { eventName, data } = parseSseEventBlock(eventBlock);

      if (!data) {
        continue;
      }

      const parsed = parseJsonObject(data);
      if (!parsed) {
        continue;
      }
      const normalized = normalizeRechargeOrderSseEvent(eventName, parsed);
      if (!normalized) {
        continue;
      }

      if (normalized.type === 'order') {
        lastResponse = normalized.payload;
        if (normalized.payload.order.status !== 'pending') {
          finalResponse = normalized.payload;
        }
        continue;
      }

      if (normalized.type === 'done') {
        streamDone = true;
        if (!finalResponse && lastResponse) {
          finalResponse = lastResponse;
        }
        continue;
      }

      throw new Error(normalized.payload.message || '订阅充值订单状态失败');
    }
  };

  for (;;) {
    const { done, value } = await reader.read();
    if (done) {
      break;
    }

    buffer += decoder.decode(value, { stream: true });
    consumeBuffer();
    if (finalResponse) {
      break;
    }
    if (streamDone) {
      break;
    }
  }

  buffer += decoder.decode();
  consumeBuffer();

  if (!finalResponse) {
    if (lastResponse) {
      finalResponse = lastResponse;
    }
  }

  if (!finalResponse) {
    throw new Error('充值订单状态流返回不完整');
  }

  return finalResponse;
}

export function submitRpgProfileFeedback(
  payload: SubmitProfileFeedbackRequest,
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<SubmitProfileFeedbackResponse>(
    '/profile/feedback',
    {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(payload),
    },
    '提交反馈失败',
    options,
  );
}

export function getRpgProfileReferralInviteCenter(
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<ProfileReferralInviteCenterResponse>(
    '/profile/referrals/invite-center',
    { method: 'GET' },
    '读取邀请码失败',
    options,
  );
}

export function redeemRpgProfileReferralInviteCode(
  inviteCode: string,
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<RedeemProfileReferralInviteCodeResponse>(
    '/profile/referrals/redeem-code',
    {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ inviteCode }),
    },
    '填写邀请码失败',
    options,
  );
}

export function redeemRpgProfileRewardCode(
  code: string,
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<RedeemProfileRewardCodeResponse>(
    '/profile/redeem-codes/redeem',
    {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ code }),
    },
    '兑换失败',
    options,
  );
}

export function getRpgProfileTasks(options: RuntimeRequestOptions = {}) {
  return requestRpgRuntimeJson<ProfileTaskCenterResponse>(
    '/profile/tasks',
    { method: 'GET' },
    '读取每日任务失败',
    options,
  );
}

export function claimRpgProfileTaskReward(
  taskId: string,
  options: RuntimeRequestOptions = {},
) {
  return requestRpgRuntimeJson<ClaimProfileTaskRewardResponse>(
    `/profile/tasks/${encodeURIComponent(taskId)}/claim`,
    { method: 'POST' },
    '领取任务奖励失败',
    options,
  );
}

export function getRpgProfilePlayStats(options: RuntimeRequestOptions = {}) {
  return requestRpgRuntimeJson<ProfilePlayStatsResponse>(
    '/profile/play-stats',
    { method: 'GET' },
    '读取游玩统计失败',
    options,
  );
}

export async function listRpgProfileSaveArchives(
  options: RuntimeRequestOptions = {},
) {
  const response = await requestRpgRuntimeJson<ProfileSaveArchiveListResponse>(
    '/profile/save-archives',
    { method: 'GET' },
    '读取存档列表失败',
    {
      ...RUNTIME_BACKGROUND_AUTH_OPTIONS,
      ...options,
    },
  );

  return Array.isArray(response?.entries) ? response.entries : [];
}

export async function resumeRpgProfileSaveArchive(
  worldKey: string,
  options: RuntimeRequestOptions = {},
) {
  const response =
    await requestRpgRuntimeJson<ProfileSaveArchiveResumeResponse>(
      `/profile/save-archives/${encodeURIComponent(worldKey)}`,
      { method: 'POST' },
      '恢复存档失败',
      options,
    );

  return {
    entry: response.entry,
    snapshot: rehydrateSavedSnapshot(
      response.snapshot as HydratedSavedGameSnapshot,
    ),
  };
}

export async function listRpgProfileBrowseHistory(
  options: RuntimeRequestOptions = {},
) {
  const response = await requestRpgRuntimeJson<PlatformBrowseHistoryResponse>(
    '/profile/browse-history',
    { method: 'GET' },
    '读取浏览历史失败',
    {
      ...RUNTIME_BACKGROUND_AUTH_OPTIONS,
      ...options,
    },
  );

  return Array.isArray(response?.entries) ? response.entries : [];
}

export async function upsertRpgProfileBrowseHistory(
  entry: PlatformBrowseHistoryWriteEntry,
  options: RuntimeRequestOptions = {},
) {
  const response = await requestRpgRuntimeJson<PlatformBrowseHistoryResponse>(
    '/profile/browse-history',
    {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(entry),
    },
    '写入浏览历史失败',
    {
      ...RUNTIME_BACKGROUND_AUTH_OPTIONS,
      ...options,
    },
  );

  return Array.isArray(response?.entries) ? response.entries : [];
}

export async function syncRpgProfileBrowseHistory(
  entries: PlatformBrowseHistoryWriteEntry[],
  options: RuntimeRequestOptions = {},
) {
  const response = await requestRpgRuntimeJson<PlatformBrowseHistoryResponse>(
    '/profile/browse-history',
    {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({
        entries,
      } satisfies PlatformBrowseHistoryBatchSyncRequest),
    },
    '同步浏览历史失败',
    options,
  );

  return Array.isArray(response?.entries) ? response.entries : [];
}

export async function clearRpgProfileBrowseHistory(
  options: RuntimeRequestOptions = {},
) {
  const response = await requestRpgRuntimeJson<PlatformBrowseHistoryResponse>(
    '/profile/browse-history',
    { method: 'DELETE' },
    '清空浏览历史失败',
    options,
  );

  return Array.isArray(response?.entries) ? response.entries : [];
}

export const rpgProfileClient = {
  getDashboard: getRpgProfileDashboard,
  getPlayStats: getRpgProfilePlayStats,
  getWalletLedger: getRpgProfileWalletLedger,
  getRechargeCenter: getRpgProfileRechargeCenter,
  createRechargeOrder: createRpgProfileRechargeOrder,
  confirmWechatRechargeOrder: confirmWechatRpgProfileRechargeOrder,
  submitFeedback: submitRpgProfileFeedback,
  getReferralInviteCenter: getRpgProfileReferralInviteCenter,
  redeemReferralInviteCode: redeemRpgProfileReferralInviteCode,
  getTasks: getRpgProfileTasks,
  claimTaskReward: claimRpgProfileTaskReward,
  getSettings: getRpgProfileSettings,
  putSettings: putRpgProfileSettings,
  listSaveArchives: listRpgProfileSaveArchives,
  resumeSaveArchive: resumeRpgProfileSaveArchive,
  listBrowseHistory: listRpgProfileBrowseHistory,
  upsertBrowseHistory: upsertRpgProfileBrowseHistory,
  syncBrowseHistory: syncRpgProfileBrowseHistory,
  clearBrowseHistory: clearRpgProfileBrowseHistory,
};