import { describe, expect, it, vi } from 'vitest';
import { protobuf_decode } from '@snowluma/proton';
import type { OidbBase } from '@snowluma/proto-defs/oidb';
import type { OidbSetAdmin } from '@snowluma/proto-defs/oidb-actions/base';
import type { SendPacketResult } from '@snowluma/common/packet-sender';

import { SetAdmin } from '../../../src/oidb-services/group-admin/set-admin';

function makeDeps() {
    const r: SendPacketResult = {
        success: true,
        gotResponse: true,
        errorCode: 0,
        errorMessage: '',
        responseData: Buffer.alloc(0),
    };
    return {
        sendRawPacket: vi.fn(async () => r),
        resolveUserUid: vi.fn(async () => 'resolved-uid'),
    };
}

describe('SetAdmin namespace', () => {
    it('declares 0x1096_1', () => {
        expect(SetAdmin.command).toBe(0x1096);
        expect(SetAdmin.subCommand).toBe(1);
    });

    it('enable=true promotes (isAdmin=true)', async () => {
        const deps = makeDeps();
        await SetAdmin.invoke(deps, { groupId: 12345, userId: 67890, enable: true });
        expect(deps.resolveUserUid).toHaveBeenCalledWith(67890, 12345);
        const [wire, bytes] = deps.sendRawPacket.mock.calls[0]!;
        expect(wire).toBe('OidbSvcTrpcTcp.0x1096_1');
        const env = protobuf_decode<OidbBase<OidbSetAdmin>>(bytes);
        expect(env.body).toMatchObject({ groupUin: 12345, uid: 'resolved-uid', isAdmin: true });
    });

    it('enable=false demotes (isAdmin omitted on the wire)', async () => {
        const deps = makeDeps();
        await SetAdmin.invoke(deps, { groupId: 1, userId: 2, enable: false });
        const [, bytes] = deps.sendRawPacket.mock.calls[0]!;
        const env = protobuf_decode<OidbBase<OidbSetAdmin>>(bytes);
        expect(env.body?.isAdmin ?? false).toBe(false);
    });
});