import type { OpenClawConfig } from "openclaw/plugin-sdk/config-runtime";
import { describe, expect, it } from "vitest";
import type { ResolvedTelegramAccount } from "./accounts.js";
import { createTelegramPluginBase } from "./shared.js";

const telegramPluginBase = createTelegramPluginBase({
  setupWizard: {} as never,
  setup: {} as never,
});

function createCfg(): OpenClawConfig {
  return {
    channels: {
      telegram: {
        enabled: true,
        accounts: {
          alerts: { botToken: "token-shared" },
          work: { botToken: "token-shared" },
          ops: { botToken: "token-ops" },
        },
      },
    },
  } as OpenClawConfig;
}

function resolveAccount(cfg: OpenClawConfig, accountId: string): ResolvedTelegramAccount {
  return telegramPluginBase.config.resolveAccount(cfg, accountId) as ResolvedTelegramAccount;
}

describe("createTelegramPluginBase config duplicate token guard", () => {
  it("marks secondary account as not configured when token is shared", async () => {
    const cfg = createCfg();
    const alertsAccount = resolveAccount(cfg, "alerts");
    const workAccount = resolveAccount(cfg, "work");
    const opsAccount = resolveAccount(cfg, "ops");

    expect(await telegramPluginBase.config.isConfigured!(alertsAccount, cfg)).toBe(true);
    expect(await telegramPluginBase.config.isConfigured!(workAccount, cfg)).toBe(false);
    expect(await telegramPluginBase.config.isConfigured!(opsAccount, cfg)).toBe(true);

    expect(telegramPluginBase.config.unconfiguredReason?.(workAccount, cfg)).toContain(
      'account "alerts"',
    );
  });

  it("ignores accounts with missing tokens during duplicate-token checks", async () => {
    const cfg = createCfg();
    cfg.channels!.telegram!.accounts!.ops = {} as never;

    const alertsAccount = resolveAccount(cfg, "alerts");
    expect(await telegramPluginBase.config.isConfigured!(alertsAccount, cfg)).toBe(true);
  });

  it("reports configured for single-bot setup with channel-level token", async () => {
    const cfg = {
      channels: {
        telegram: {
          botToken: "single-bot-token",
          enabled: true,
        },
      },
    } as OpenClawConfig;

    const account = resolveAccount(cfg, "default");
    expect(await telegramPluginBase.config.isConfigured!(account, cfg)).toBe(true);
  });

  it("reports configured for binding-created accountId in single-bot setup", async () => {
    const cfg = {
      channels: {
        telegram: {
          botToken: "single-bot-token",
          enabled: true,
        },
      },
    } as OpenClawConfig;

    const account = resolveAccount(cfg, "bot-main");
    expect(account.token).toBe("single-bot-token");
    expect(await telegramPluginBase.config.isConfigured!(account, cfg)).toBe(true);
  });

  it("reports not configured for unknown binding-created accountId in multi-bot setup", async () => {
    const cfg = {
      channels: {
        telegram: {
          botToken: "channel-level-token",
          enabled: true,
          accounts: {
            knownBot: { botToken: "known-bot-token" },
          },
        },
      },
    } as OpenClawConfig;

    const account = resolveAccount(cfg, "unknownBot");
    expect(await telegramPluginBase.config.isConfigured!(account, cfg)).toBe(false);
    expect(telegramPluginBase.config.unconfiguredReason?.(account, cfg)).toContain(
      "unknown accountId",
    );
  });

  it("normalizes account keys with spaces and mixed case", async () => {
    const cfg = {
      channels: {
        telegram: {
          botToken: "channel-level-token",
          enabled: true,
          accounts: {
            "Carey Notifications": { botToken: "carey-token" },
          },
        },
      },
    } as OpenClawConfig;

    const account = resolveAccount(cfg, "carey-notifications");
    expect(await telegramPluginBase.config.isConfigured!(account, cfg)).toBe(true);
  });

  it("reports not configured when token is configured_unavailable", async () => {
    const cfg = {
      channels: {
        telegram: {
          tokenFile: "/nonexistent/path/to/token",
          enabled: true,
        },
      },
    } as OpenClawConfig;

    const account = resolveAccount(cfg, "default");
    expect(await telegramPluginBase.config.isConfigured!(account, cfg)).toBe(false);
    expect(telegramPluginBase.config.unconfiguredReason?.(account, cfg)).toContain("unavailable");
  });
});