/**
 * 账号管理 Mock API
 *
 * 模拟多平台账号绑定/解绑操作
 * 支持平台：抖音、快手、小红书、微信视频号
 */

/* ── 类型定义 ───────────────────────────────────────────── */

/** 平台 ID */
export type PlatformId = "douyin" | "kuaishou" | "xiaohongshu" | "wechat";

/** 账号状态 */
export type AccountStatus = "active" | "expired" | "limited";

/** 已绑定的账号 */
export interface Account {
  id: string;
  platform_id: PlatformId;
  name: string;
  avatar?: string;
  status: AccountStatus;
  bound_at: string;
}

/** 平台信息 */
export interface Platform {
  id: PlatformId;
  name: string;
  subName: string;
  icon: string;
  gradient: string;
}

/** 绑定账号请求 */
export interface BindAccountRequest {
  platform_id: PlatformId;
  name: string;
}

/* ── 平台配置 ───────────────────────────────────────────── */

export const PLATFORMS: Platform[] = [
  {
    id: "douyin",
    name: "抖音",
    subName: "短视频发布平台",
    icon: "📱",
    gradient: "linear-gradient(135deg, #fe2c55, #25f4ee)",
  },
  {
    id: "kuaishou",
    name: "快手",
    subName: "短视频发布平台",
    icon: "🎬",
    gradient: "linear-gradient(135deg, #ff4906, #ffba00)",
  },
  {
    id: "xiaohongshu",
    name: "小红书",
    subName: "种草笔记发布平台",
    icon: "📕",
    gradient: "linear-gradient(135deg, #ff2442, #ff6b6b)",
  },
  {
    id: "wechat",
    name: "微信视频号",
    subName: "视频号发布平台",
    icon: "💬",
    gradient: "linear-gradient(135deg, #07c160, #4cd964)",
  },
];

/* ── Mock 数据 ───────────────────────────────────────────── */

let MOCK_ACCOUNTS: Account[] = [
  {
    id: "acc-001",
    platform_id: "douyin",
    name: "小虾官方号",
    avatar: "🦐",
    status: "active",
    bound_at: "2025-12-01T10:00:00Z",
  },
  {
    id: "acc-002",
    platform_id: "douyin",
    name: "小虾日常",
    avatar: "🐟",
    status: "active",
    bound_at: "2025-12-15T14:30:00Z",
  },
  {
    id: "acc-003",
    platform_id: "kuaishou",
    name: "小虾剪辑",
    avatar: "🎬",
    status: "active",
    bound_at: "2026-01-05T09:00:00Z",
  },
  {
    id: "acc-004",
    platform_id: "xiaohongshu",
    name: "小虾种草",
    avatar: "📕",
    status: "limited",
    bound_at: "2026-02-20T16:00:00Z",
  },
];

/* ── 模拟延迟 ───────────────────────────────────────────── */

const delay = (ms: number) => new Promise((r) => setTimeout(r, ms));

/* ── API 函数 ───────────────────────────────────────────── */

/** 获取指定平台的账号列表 */
export async function getAccountsByPlatform(
  platformId: PlatformId,
): Promise<Account[]> {
  await delay(300);
  return MOCK_ACCOUNTS.filter((a) => a.platform_id === platformId);
}

/** 获取所有平台的账号总数 */
export async function getAllAccounts(): Promise<Account[]> {
  await delay(200);
  return [...MOCK_ACCOUNTS];
}

/** 绑定新账号 */
export async function bindAccount(data: BindAccountRequest): Promise<Account> {
  await delay(500);
  const newAccount: Account = {
    id: `acc-${Date.now()}`,
    platform_id: data.platform_id,
    name: data.name,
    avatar: undefined,
    status: "active",
    bound_at: new Date().toISOString(),
  };
  MOCK_ACCOUNTS = [...MOCK_ACCOUNTS, newAccount];
  return newAccount;
}

/** 解绑账号 */
export async function unbindAccount(accountId: string): Promise<void> {
  await delay(400);
  MOCK_ACCOUNTS = MOCK_ACCOUNTS.filter((a) => a.id !== accountId);
}

/* ── 状态配置 ───────────────────────────────────────────── */

export const ACCOUNT_STATUS_CONFIG: Record<
  AccountStatus,
  { label: string; className: string }
> = {
  active: { label: "正常", className: "acc-status--active" },
  expired: { label: "已过期", className: "acc-status--expired" },
  limited: { label: "受限", className: "acc-status--limited" },
};