import { describe, expect, it, vi } from 'vitest';
import type { BridgeInterface } from '@snowluma/core/bridge-interface';
import { ApiHandler, type ApiActionContext } from '../src/api-handler';
import { actions } from '../src/actions/qzone';

function makeHandler(qzone: Record<string, unknown>): ApiHandler {
    const bridge = { apis: { qzone } } as unknown as BridgeInterface;
    const ctx = { bridge } as ApiActionContext;
    return new ApiHandler(ctx);
}

describe('qzone actions', () => {
    it.each([undefined, '20002'])(
        'get_qzone_profile returns the requested profile and normalizes owner %s',
        async (targetUin) => {
            const profile = { name: 'My space', description: 'Notes' };
            const getProfile = vi.fn().mockResolvedValue(profile);
            const params = targetUin === undefined ? {} : { target_uin: targetUin };

            expect(
                await makeHandler({ getProfile }).handle('get_qzone_profile', params),
            ).toMatchObject({
                status: 'ok',
                retcode: 0,
                data: profile,
            });
            expect(getProfile).toHaveBeenCalledWith(targetUin === undefined ? undefined : 20002);
        },
    );

    it.each([0, 'bad'])(
        'get_qzone_profile rejects invalid owners before fetching (%s)',
        async (targetUin) => {
            const getProfile = vi.fn();

            expect(
                await makeHandler({ getProfile }).handle('get_qzone_profile', {
                    target_uin: targetUin,
                }),
            ).toMatchObject({
                status: 'failed',
                retcode: 1400,
            });
            expect(getProfile).not.toHaveBeenCalled();
        },
    );

    it.each(['get_qzone_profile', 'set_qzone_profile'])(
        '%s exposes upstream errors',
        async (action) => {
            const failure = new Error('qzone profile failed: code=-3000 need login');
            const method = vi.fn().mockRejectedValue(failure);
            const handler = makeHandler({ getProfile: method, setProfile: method });
            const params = action === 'set_qzone_profile' ? { name: 'New name' } : {};
            const response = await handler.handle(action, params);

            expect(response).toMatchObject({ status: 'failed', retcode: 100 });
            expect(response.wording).toContain('code=-3000 need login');
        },
    );

    it.each([{ name: 'New name' }, { description: '' }, { name: '', description: 'New notes' }])(
        'set_qzone_profile forwards supplied fields and preserves explicit empty values (%j)',
        async (params) => {
            const setProfile = vi.fn().mockResolvedValue(undefined);

            expect(
                await makeHandler({ setProfile }).handle('set_qzone_profile', params),
            ).toMatchObject({
                status: 'ok',
                retcode: 0,
                data: null,
            });
            expect(setProfile).toHaveBeenCalledWith({
                name: params.name,
                description: params.description,
            });
        },
    );

    it.each([{}, { target_uin: 20002 }, { name: {} }, { description: [] }])(
        'set_qzone_profile rejects missing or invalid updates before writing (%j)',
        async (params) => {
            const setProfile = vi.fn();

            expect(
                await makeHandler({ setProfile }).handle('set_qzone_profile', params),
            ).toMatchObject({
                status: 'failed',
                retcode: 1400,
            });
            expect(setProfile).not.toHaveBeenCalled();
        },
    );

    it('set_qzone_profile cannot select a different account', async () => {
        const setProfile = vi.fn().mockResolvedValue(undefined);

        await makeHandler({ setProfile }).handle('set_qzone_profile', {
            name: 'New name',
            target_uin: 20002,
        });
        expect(setProfile).toHaveBeenCalledWith({ name: 'New name', description: undefined });
    });

    it('classifies profile reads and writes separately', () => {
        expect(
            actions.find((action) => action.names.includes('get_qzone_profile'))?.describe()
                .readOnly,
        ).toBe(true);
        expect(
            actions.find((action) => action.names.includes('set_qzone_profile'))?.describe()
                .readOnly,
        ).toBe(false);
    });

    it('get_qzone_feeds retains defaults and forwards optional continuation without stripping result fields', async () => {
        const result = { feeds: [], has_more: true, next_cursor: 'next' };
        const getFeeds = vi.fn().mockResolvedValue(result);
        const handler = makeHandler({ getFeeds });
        expect(await handler.handle('get_qzone_feeds', {})).toMatchObject({
            status: 'ok',
            data: result,
        });
        expect(getFeeds).toHaveBeenLastCalledWith(1, 10, undefined);
        await handler.handle('get_qzone_feeds', { cursor: 'opaque-cursor', count: '20' });
        expect(getFeeds).toHaveBeenLastCalledWith(1, 20, 'opaque-cursor');
        expect(
            actions.find((action) => action.names.includes('get_qzone_feeds'))?.describe().readOnly,
        ).toBe(true);
    });

    it.each([{ cursor: '' }, { cursor: 'a'.repeat(65537) }, { count: 51 }, { page_num: 0 }])(
        'get_qzone_feeds rejects invalid pagination before calling the bridge',
        async (params) => {
            const getFeeds = vi.fn();
            expect(await makeHandler({ getFeeds }).handle('get_qzone_feeds', params)).toMatchObject(
                { status: 'failed', retcode: 1400 },
            );
            expect(getFeeds).not.toHaveBeenCalled();
        },
    );

    it('get_qzone_feeds exposes continuation failures to callers', async () => {
        const getFeeds = vi.fn().mockRejectedValue(new Error('pagination did not advance'));
        expect(
            await makeHandler({ getFeeds }).handle('get_qzone_feeds', { cursor: 'opaque' }),
        ).toMatchObject({ status: 'failed', wording: 'pagination did not advance' });
    });

    it('get_qzone_msg_detail returns the comment page with default parameters', async () => {
        const detail = {
            tid: 'T1',
            content: 'Post',
            comment_num: 1,
            comments: [
                {
                    uin: 20002,
                    name: 'Reader',
                    time: 1700000000,
                    content: 'Hello',
                    comment_id: '0',
                    replies: [],
                },
            ],
        };
        const getMsgDetail = vi.fn().mockResolvedValue(detail);
        const res = await makeHandler({ getMsgDetail }).handle('get_qzone_msg_detail', {
            tid: 'T1',
        });
        expect(res).toMatchObject({ status: 'ok', retcode: 0, data: detail });
        expect(getMsgDetail).toHaveBeenCalledWith('T1', undefined, 0, 20);
        expect(
            actions.find((action) => action.names.includes('get_qzone_msg_detail'))?.describe()
                .readOnly,
        ).toBe(true);
    });

    it('get_qzone_msg_detail accepts HTTP query strings for owner and pagination', async () => {
        const getMsgDetail = vi
            .fn()
            .mockResolvedValue({ tid: 'T1', content: '', comment_num: 0, comments: [] });
        const res = await makeHandler({ getMsgDetail }).handle('get_qzone_msg_detail', {
            tid: 'T1',
            target_uin: '20002',
            pos: '5',
            num: '10',
        });
        expect(res).toMatchObject({ status: 'ok', retcode: 0 });
        expect(getMsgDetail).toHaveBeenCalledWith('T1', 20002, 5, 10);
    });

    it.each([
        {},
        { tid: '' },
        { tid: 'T1', target_uin: 0 },
        { tid: 'T1', target_uin: 'bad' },
        { tid: 'T1', pos: -1 },
        { tid: 'T1', num: 0 },
        { tid: 'T1', num: 101 },
    ])('get_qzone_msg_detail rejects invalid params (%j) before fetching', async (params) => {
        const getMsgDetail = vi.fn();
        const res = await makeHandler({ getMsgDetail }).handle('get_qzone_msg_detail', params);
        expect(res).toMatchObject({ status: 'failed', retcode: 1400 });
        expect(getMsgDetail).not.toHaveBeenCalled();
    });

    it('get_qzone_msg_detail exposes upstream failures', async () => {
        const getMsgDetail = vi
            .fn()
            .mockRejectedValue(new Error('qzone msg detail failed: code=-3000 need login'));
        const res = await makeHandler({ getMsgDetail }).handle('get_qzone_msg_detail', {
            tid: 'T1',
        });
        expect(res).toMatchObject({ status: 'failed', retcode: 100 });
        expect(res.wording).toContain('code=-3000 need login');
    });

    it('send_qzone_msg uploads images and publishes richvals joined with tab', async () => {
        const uploadImageFromSource = vi
            .fn()
            .mockResolvedValueOnce({ richval: 'RV1', url: 'URL1' })
            .mockResolvedValueOnce({ richval: 'RV2', url: 'URL2' });
        const publish = vi.fn().mockResolvedValue({ tid: 'T1', time: 1 });
        const handler = makeHandler({ uploadImageFromSource, publish });

        const res = await handler.handle('send_qzone_msg', {
            content: 'hello',
            images: ['file:///a.jpg', 'file:///b.jpg'],
        });

        expect(res).toMatchObject({ status: 'ok', retcode: 0, data: { tid: 'T1', time: 1 } });
        expect(uploadImageFromSource).toHaveBeenNthCalledWith(1, 'file:///a.jpg');
        expect(uploadImageFromSource).toHaveBeenNthCalledWith(2, 'file:///b.jpg');
        expect(publish).toHaveBeenCalledWith('hello', 1, 'RV1\tRV2', 1, undefined);
    });

    it('comment_qzone uploads images and comments direct urls joined with tab', async () => {
        const uploadImageFromSource = vi
            .fn()
            .mockResolvedValueOnce({ richval: 'RV1', url: 'URL1' })
            .mockResolvedValueOnce({ richval: 'RV2', url: 'URL2' });
        const comment = vi.fn().mockResolvedValue({ comment_id: 'C1' });
        const handler = makeHandler({ uploadImageFromSource, comment });

        const res = await handler.handle('comment_qzone', {
            tid: 'T1',
            content: 'nice',
            target_uin: 20002,
            images: ['file:///a.jpg', 'file:///b.jpg'],
        });

        expect(res).toMatchObject({ status: 'ok', retcode: 0, data: { comment_id: 'C1' } });
        expect(comment).toHaveBeenCalledWith('T1', 'nice', 20002, 1, 'URL1\tURL2');
    });

    it('comment_qzone replies within the selected parent without changing the post owner', async () => {
        const result = { comment_id: '8', parent_comment_id: '0', parent_comment_uin: 30003 };
        const comment = vi.fn().mockResolvedValue(result);
        const res = await makeHandler({ comment }).handle('comment_qzone', {
            tid: 'T1',
            content: 'Reply',
            target_uin: '20002',
            comment_id: '0',
            comment_uin: '30003',
            reply_uin: '40004',
            reply_name: 'Reader',
        });

        expect(res).toMatchObject({ status: 'ok', retcode: 0, data: result });
        expect(comment).toHaveBeenCalledWith('T1', 'Reply', 20002, undefined, undefined, {
            commentId: '0',
            commentUin: '30003',
            replyTo: { uin: '40004', name: 'Reader' },
        });
    });

    it('accepts parent ID zero without a nested recipient and leaves ordinary text comments unchanged', async () => {
        const comment = vi.fn().mockResolvedValue({ comment_id: '8' });
        const handler = makeHandler({ comment });
        await handler.handle('comment_qzone', {
            tid: 'T1',
            content: 'Reply',
            comment_id: 0,
            comment_uin: 30003,
            images: [],
        });
        expect(comment).toHaveBeenNthCalledWith(1, 'T1', 'Reply', undefined, undefined, undefined, {
            commentId: '0',
            commentUin: '30003',
        });
        await handler.handle('comment_qzone', { tid: 'T1', content: 'Comment' });
        expect(comment).toHaveBeenNthCalledWith(2, 'T1', 'Comment', undefined);
    });

    it('exposes reply failures without falling back to an ordinary comment', async () => {
        const comment = vi
            .fn()
            .mockRejectedValue(new Error('qzone reply failed: code=-3000 denied'));
        const res = await makeHandler({ comment }).handle('comment_qzone', {
            tid: 'T1',
            content: 'Reply',
            comment_id: '0',
            comment_uin: 30003,
        });
        expect(res).toMatchObject({ status: 'failed', retcode: 100 });
        expect(res.wording).toContain('code=-3000 denied');
        expect(comment).toHaveBeenCalledTimes(1);
    });

    it.each([
        { comment_id: '0' },
        { comment_uin: 30003 },
        { comment_id: '', comment_uin: 30003 },
        { comment_id: ' ', comment_uin: 30003 },
        { comment_id: '0', comment_uin: 0 },
        { comment_id: '0', comment_uin: 30003, reply_uin: 40004 },
        { comment_id: '0', comment_uin: 30003, reply_name: 'Reader' },
        { comment_id: '0', comment_uin: 30003, reply_uin: 40004, reply_name: ' ' },
        { reply_uin: 40004, reply_name: 'Reader' },
        { comment_id: '0', comment_uin: 30003, images: ['file:///a.jpg'] },
    ])('rejects invalid reply parameters before uploads or comments (%j)', async (params) => {
        const comment = vi.fn();
        const uploadImageFromSource = vi.fn();
        const res = await makeHandler({ comment, uploadImageFromSource }).handle('comment_qzone', {
            tid: 'T1',
            content: 'Reply',
            ...params,
        });

        expect(res).toMatchObject({ status: 'failed', retcode: 1400 });
        expect(comment).not.toHaveBeenCalled();
        expect(uploadImageFromSource).not.toHaveBeenCalled();
    });

    it('returns a clear error and skips publish when one image upload fails', async () => {
        const uploadImageFromSource = vi
            .fn()
            .mockResolvedValueOnce({ richval: 'RV1', url: 'URL1' })
            .mockRejectedValueOnce(new Error('network down'));
        const publish = vi.fn();
        const handler = makeHandler({ uploadImageFromSource, publish });

        const res = await handler.handle('send_qzone_msg', {
            content: 'hello',
            images: ['file:///a.jpg', 'file:///b.jpg'],
        });

        expect(res).toMatchObject({ status: 'failed', retcode: 100 });
        expect(res.wording).toContain('第 2 张图片上传失败: network down');
        expect(publish).not.toHaveBeenCalled();
    });

    it('set_qzone_msg_right joins target_uins with | and passes through', async () => {
        const updateRight = vi.fn().mockResolvedValue({ ugc_right: 16 });
        const handler = makeHandler({ updateRight });

        const res = await handler.handle('set_qzone_msg_right', {
            tid: 'T1',
            ugc_right: 16,
            target_uins: [10001, 10002],
        });

        expect(res).toMatchObject({ status: 'ok', retcode: 0, data: { ugc_right: 16 } });
        expect(updateRight).toHaveBeenCalledWith('T1', 16, '10001|10002');
    });

    it('set_qzone_msg_right rejects invalid ugc_right and 16/128 without target_uins', async () => {
        const updateRight = vi.fn();
        const handler = makeHandler({ updateRight });

        const bad = await handler.handle('set_qzone_msg_right', { tid: 'T1', ugc_right: 2 });
        expect(bad).toMatchObject({ status: 'failed' });

        const missing = await handler.handle('set_qzone_msg_right', { tid: 'T1', ugc_right: 128 });
        expect(missing).toMatchObject({ status: 'failed' });

        expect(updateRight).not.toHaveBeenCalled();
    });

    it('set_qzone_ban with enable=true calls setBlack with ban=true', async () => {
        const setBlack = vi.fn().mockResolvedValue(undefined);
        const handler = makeHandler({ setBlack });

        const res = await handler.handle('set_qzone_ban', { user_id: 12345, enable: true });

        expect(res).toMatchObject({ status: 'ok', retcode: 0 });
        expect(setBlack).toHaveBeenCalledWith(12345, true);
    });

    it('set_qzone_ban with enable=false calls setBlack with ban=false', async () => {
        const setBlack = vi.fn().mockResolvedValue(undefined);
        const handler = makeHandler({ setBlack });

        const res = await handler.handle('set_qzone_ban', { user_id: 12345, enable: false });

        expect(res).toMatchObject({ status: 'ok', retcode: 0 });
        expect(setBlack).toHaveBeenCalledWith(12345, false);
    });

    it('set_qzone_ban defaults enable to true', async () => {
        const setBlack = vi.fn().mockResolvedValue(undefined);
        const handler = makeHandler({ setBlack });

        const res = await handler.handle('set_qzone_ban', { user_id: 12345 });

        expect(res).toMatchObject({ status: 'ok', retcode: 0 });
        expect(setBlack).toHaveBeenCalledWith(12345, true);
    });
});