import { describe, it, expect, vi, afterEach } from 'vitest';
import { buildQzoneUpdatePayload, updateQzoneMsgRight } from '@snowluma/protocol/web/qzone';
import { RequestUtil } from '@snowluma/protocol/web/request-util';

// updateQzoneMsgRight is the two-step msgdetail_v6 → emotion_cgi_update flow.
// The real logic is the payload REBUILD (detail → publish-shaped form body,
// ported from php-qzone's live-verified updateRight): richval reconstruction
// from pic_id, pic_bo from the `bo=` query param, conlist → con. We pin that
// plus both request shapes and the throw contracts.

const cookies = { p_skey: 'PSK', skey: 'SK', uin: 'o10000', p_uin: 'o10000' };

describe('qzone / buildQzoneUpdatePayload', () => {
    it('rebuilds a text-only payload with ugcright_id defaulting to tid', () => {
        const body = buildQzoneUpdatePayload(
            { tid: 'T1', uin: 10000, content: 'hello', ugc_right: 1 },
            '10000',
        );
        expect(body.get('tid')).toBe('T1');
        expect(body.get('con')).toBe('hello');
        expect(body.get('richtype')).toBe('');
        expect(body.get('richval')).toBe('');
        expect(body.get('pic_bo')).toBe('');
        expect(body.get('ugcright_id')).toBe('T1');
        expect(body.get('hostuin')).toBe('10000');
        expect(body.get('format')).toBe('fs');
    });

    it('rebuilds richval from pic_id and pic_bo from the bo= query param', () => {
        const body = buildQzoneUpdatePayload(
            {
                tid: 'T2',
                uin: 10000,
                content: 'pics',
                conlist: [{ con: 'pi' }, { con: 'cs' }],
                richtype: 1,
                pic: [
                    {
                        pic_id: 'X,ALBUM1,LLOC1,extra',
                        pictype: 22,
                        height: 800,
                        width: 600,
                        url1: 'https://photo.example/a.jpg?bo=abc%2Cdef&x=1',
                    },
                ],
            },
            '10000',
        );
        expect(body.get('con')).toBe('pics');
        expect(body.get('richtype')).toBe('1');
        expect(body.get('richval')).toBe(',ALBUM1,LLOC1,LLOC1,22,800,600,,0,0');
        expect(body.get('pic_bo')).toBe('abc,def\tabc,def');
    });

    it('throws when an image post detail carries unusable pic info', () => {
        expect(() =>
            buildQzoneUpdatePayload(
                { tid: 'T3', richtype: 1, pic: [{ pic_id: 'broken' }] },
                '10000',
            ),
        ).toThrow('unsupported pic info');
        expect(() => buildQzoneUpdatePayload({ tid: 'T3', richtype: 1, pic: [] }, '10000')).toThrow(
            'missing pic info',
        );
    });

    it('throws when the detail has no tid', () => {
        expect(() => buildQzoneUpdatePayload({}, '10000')).toThrow('missing tid');
    });
});

describe('qzone / updateQzoneMsgRight (HTTP layer)', () => {
    afterEach(() => vi.restoreAllMocks());

    const detailBody =
        '_Callback({"code":0,"subcode":0,"tid":"T1","uin":10000,"content":"hello","ugc_right":1});';

    it('GETs the detail then POSTs the rebuilt payload with the new ugc_right', async () => {
        const spy = vi
            .spyOn(RequestUtil, 'HttpGetText')
            .mockResolvedValueOnce(detailBody)
            .mockResolvedValueOnce('frameElement.callback({"code":0,"subcode":0,"ugc_right":64});');

        const out = await updateQzoneMsgRight(cookies, '10000', 'T1', 64);
        expect(out).toEqual({ ugc_right: 64 });

        const [detailUrl, detailMethod] = spy.mock.calls[0]!;
        expect(detailMethod).toBe('GET');
        expect(detailUrl).toContain(
            'https://h5.qzone.qq.com/proxy/domain/taotao.qq.com/cgi-bin/emotion_cgi_msgdetail_v6?',
        );
        const dq = new URLSearchParams((detailUrl as string).split('?')[1]);
        expect(dq.get('tid')).toBe('T1');
        expect(dq.get('uin')).toBe('10000');

        const [updateUrl, updateMethod, updateBody] = spy.mock.calls[1]!;
        expect(updateMethod).toBe('POST');
        expect(updateUrl).toContain(
            'https://h5.qzone.qq.com/proxy/domain/taotao.qzone.qq.com/cgi-bin/emotion_cgi_update?',
        );
        const uq = new URLSearchParams(updateBody as string);
        expect(uq.get('tid')).toBe('T1');
        expect(uq.get('con')).toBe('hello');
        expect(uq.get('ugc_right')).toBe('64');
        expect(uq.get('allow_uins')).toBeNull();
    });

    it('sets allow_uins (deduped) for ugc_right 16 and requires it', async () => {
        const spy = vi
            .spyOn(RequestUtil, 'HttpGetText')
            .mockResolvedValueOnce(detailBody)
            .mockResolvedValueOnce('{"code":0,"subcode":0}');

        await updateQzoneMsgRight(cookies, '10000', 'T1', 16, '10001|10001|10002');
        const uq = new URLSearchParams(spy.mock.calls[1]![2] as string);
        expect(uq.get('ugc_right')).toBe('16');
        expect(uq.get('allow_uins')).toBe('10001|10002');

        await expect(updateQzoneMsgRight(cookies, '10000', 'T1', 128)).rejects.toThrow(
            'target_uins is required',
        );
    });

    it('rejects an invalid ugc_right before any request', async () => {
        const spy = vi.spyOn(RequestUtil, 'HttpGetText');
        await expect(updateQzoneMsgRight(cookies, '10000', 'T1', 2)).rejects.toThrow(
            'ugc_right must be one of',
        );
        expect(spy).not.toHaveBeenCalled();
    });

    it('throws on a non-zero detail code and skips the update POST', async () => {
        const spy = vi
            .spyOn(RequestUtil, 'HttpGetText')
            .mockResolvedValueOnce('{"code":-3000,"subcode":-3000,"message":"need login"}');
        await expect(updateQzoneMsgRight(cookies, '10000', 'T1', 64)).rejects.toThrow('code=-3000');
        expect(spy).toHaveBeenCalledTimes(1);
    });

    it('throws on a non-zero update subcode', async () => {
        vi.spyOn(RequestUtil, 'HttpGetText')
            .mockResolvedValueOnce(detailBody)
            .mockResolvedValueOnce('{"code":0,"subcode":-200,"message":"denied"}');
        await expect(updateQzoneMsgRight(cookies, '10000', 'T1', 64)).rejects.toThrow(
            'subcode=-200',
        );
    });
});