jackwener__opencli/clis/chatgpt/utils.test.js

import fs from 'node:fs';
import os from 'node:os';
import path from 'node:path';
import { JSDOM } from 'jsdom';
import { afterEach, describe, expect, it, vi } from 'vitest';
import { ArgumentError, AuthRequiredError, CommandExecutionError } from '@jackwener/opencli/errors';
import { __test__, getChatGPTDetailRows, getChatGPTImageAssets, getChatGPTResponsePairCounts, getChatGPTVisibleImageUrls, getCurrentChatGPTModel, getCurrentChatGPTTool, isGenerating, navigateToProject, openChatGPTConversation, prepareChatGPTImagePaths, selectChatGPTModel, selectChatGPTTool, sendChatGPTMessage, uploadChatGPTImages, waitForChatGPTDetailRows, waitForChatGPTImages, waitForChatGPTResponse } from './utils.js';

const tempDirs = [];

afterEach(() => {
    vi.restoreAllMocks();
    while (tempDirs.length) {
        fs.rmSync(tempDirs.pop(), { recursive: true, force: true });
    }
});

function createPageMock({ location = '', generating = [], imageUrls = [] } = {}) {
    let generatingIndex = 0;
    let imageIndex = 0;
    return {
        wait: vi.fn().mockResolvedValue(undefined),
        goto: vi.fn().mockResolvedValue(undefined),
        evaluate: vi.fn((script) => {
            if (script === 'window.location.href') return Promise.resolve(location);
            if (script.includes('Stop generating') || script.includes('Thinking')) {
                const value = generating[Math.min(generatingIndex, generating.length - 1)] ?? false;
                generatingIndex += 1;
                return Promise.resolve(value);
            }
            if (script.includes("document.querySelectorAll('img')")) {
                const value = imageUrls[Math.min(imageIndex, imageUrls.length - 1)] ?? [];
                imageIndex += 1;
                return Promise.resolve(value);
            }
            return Promise.resolve(undefined);
        }),
    };
}

function createDomEvaluatePage(html) {
    const dom = new JSDOM(html, {
        url: 'https://chatgpt.com/',
        runScripts: 'outside-only',
    });
    for (const node of dom.window.document.querySelectorAll('form, button, [role="menuitemradio"], [role="menuitem"], [role="option"], #prompt-textarea, [data-testid]')) {
        node.getBoundingClientRect = () => ({ width: 120, height: 36 });
        node.scrollIntoView = () => {};
    }
    return {
        dom,
        evaluate: vi.fn((script) => Promise.resolve(dom.window.eval(script))),
    };
}

describe('chatgpt image wait contract', () => {
    it('does not periodically reload the conversation while generation is still active', async () => {
        const convUrl = 'https://chatgpt.com/c/demo';
        const page = createPageMock({
            location: convUrl,
            generating: [true, true, true, true, true, true],
        });

        await expect(waitForChatGPTImages(page, [], 18, convUrl)).resolves.toEqual([]);
        expect(page.goto).not.toHaveBeenCalled();
    });

    it('jumps back to the captured conversation when the page drifts away', async () => {
        const convUrl = 'https://chatgpt.com/c/demo';
        const page = createPageMock({
            location: 'https://chatgpt.com/',
            generating: [false],
            imageUrls: [['https://cdn.openai.com/generated/demo.png']],
        });

        await expect(waitForChatGPTImages(page, [], 3, convUrl)).resolves.toEqual([
            'https://cdn.openai.com/generated/demo.png',
        ]);
        expect(page.goto).toHaveBeenCalledWith(convUrl);
    });

    it('treats query and hash variants as the same conversation', () => {
        expect(__test__.isSameChatGPTConversation(
            'https://chatgpt.com/c/demo?model=gpt-image-1',
            'https://chatgpt.com/c/demo',
        )).toBe(true);
        expect(__test__.isSameChatGPTConversation(
            'https://chatgpt.com/c/other',
            'https://chatgpt.com/c/demo',
        )).toBe(false);
    });
});

describe('chatgpt conversation id parsing', () => {
    it('accepts ids and chatgpt conversation URLs', () => {
        expect(__test__.parseChatGPTConversationId('abc_123-def')).toBe('abc_123-def');
        expect(__test__.parseChatGPTConversationId('https://chatgpt.com/c/abc_123-def?model=gpt-5')).toBe('abc_123-def');
        expect(__test__.parseChatGPTConversationId('https://chat.openai.chatgpt.com/c/abc_123-def')).toBe('abc_123-def');
        expect(__test__.parseChatGPTConversationId('https://chatgpt.com/g/g-p-12345678-demo/c/abc_123-def')).toBe('abc_123-def');
        expect(__test__.parseChatGPTConversationId('/c/abc_123-def')).toBe('abc_123-def');
        expect(__test__.parseChatGPTConversationId('/g/g-p-12345678-demo/c/abc_123-def')).toBe('abc_123-def');
    });

    it('rejects invalid detail ids', () => {
        expect(() => __test__.parseChatGPTConversationId('')).toThrow(/conversation id/);
        expect(() => __test__.parseChatGPTConversationId('https://chatgpt.com/')).toThrow(/conversation id/);
    });

    it('rejects off-domain or ambiguous conversation URLs before routing writes', () => {
        expect(() => __test__.parseChatGPTConversationId('https://evil.test/c/abc_123-def')).toThrow(/chatgpt\.com/);
        expect(() => __test__.parseChatGPTConversationId('http://chatgpt.com/c/abc_123-def')).toThrow(/chatgpt\.com/);
        expect(() => __test__.parseChatGPTConversationId('https://chatgpt.com.evil.test/c/abc_123-def')).toThrow(/chatgpt\.com/);
        expect(() => __test__.parseChatGPTConversationId('/c/abc_123-def/extra')).toThrow(/conversation id/);
        expect(() => __test__.parseChatGPTConversationId('prefix https://chatgpt.com/c/abc_123-def')).toThrow(/conversation id/);
    });
});

describe('chatgpt conversation navigation', () => {
    it('opens conversation URLs by parsed id', async () => {
        const page = {
            goto: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
        };

        await expect(openChatGPTConversation(page, 'https://chatgpt.com/c/abc_123-def?model=gpt-5'))
            .resolves.toBe('abc_123-def');
        expect(page.goto).toHaveBeenCalledWith('https://chatgpt.com/c/abc_123-def', { settleMs: 2000 });
        expect(page.wait).toHaveBeenCalledWith({ selector: '#prompt-textarea, [data-testid="prompt-textarea"]', timeout: 8 });
    });
});

describe('chatgpt model selection validation', () => {
    it('rejects unknown model names', async () => {
        await expect(selectChatGPTModel({ nativeClick: vi.fn() }, 'unknown'))
            .rejects.toBeInstanceOf(ArgumentError);
        await expect(selectChatGPTModel({ nativeClick: vi.fn() }, 'unknown'))
            .rejects.toThrow('Unknown ChatGPT model "unknown"');
    });

    it('requires native browser click support', async () => {
        await expect(selectChatGPTModel({}, 'pro'))
            .rejects.toBeInstanceOf(CommandExecutionError);
        await expect(selectChatGPTModel({}, 'pro'))
            .rejects.toThrow('ChatGPT model selection requires native browser click support.');
    });

    it('clicks the model selector and verifies the selected postcondition', async () => {
        let objectCall = 0;
        const page = {
            wait: vi.fn().mockResolvedValue(undefined),
            nativeClick: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                if (script === 'window.location.href') return Promise.resolve('https://chatgpt.com/c/demo');
                objectCall += 1;
                if (objectCall === 1) return Promise.resolve({ isLoggedIn: true, hasLoginGate: false, hasComposer: true });
                if (objectCall === 2) return Promise.resolve({ model: 'instant', label: 'Instant' });
                if (objectCall === 3) return Promise.resolve({ found: true, x: 10, y: 20 });
                if (objectCall === 4) return Promise.resolve({ found: true, x: 30, y: 40 });
                if (objectCall === 5) return Promise.resolve({ model: 'pro', label: 'Pro' });
                return Promise.resolve({});
            }),
        };

        await expect(selectChatGPTModel(page, 'pro')).resolves.toEqual({ Status: 'Success', Model: 'Pro' });
        expect(page.nativeClick).toHaveBeenNthCalledWith(1, 10, 20);
        expect(page.nativeClick).toHaveBeenNthCalledWith(2, 30, 40);
    });

    it('selects current Chinese intelligence options by exact visible menu text', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">GPT-5.5 均衡</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu">
              <div role="menuitemradio">极速</div>
              <div role="menuitemradio">均衡</div>
              <div role="menuitemradio">高级</div>
              <div role="menuitemradio">超高</div>
              <div role="menuitemradio">专业</div>
            </div>
        `);
        let clickCount = 0;
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockImplementation(async () => {
            clickCount += 1;
            if (clickCount === 2) {
                page.evaluate(`document.querySelector('[data-testid="model-switcher-dropdown-button"]').textContent = 'GPT-5.5 高级'`);
            }
        });

        await expect(selectChatGPTModel(page, 'high')).resolves.toEqual({ Status: 'Success', Model: 'High' });
        expect(page.nativeClick).toHaveBeenCalledTimes(2);
    });

    it('verifies selection from stable model test id when the current visible label is unknown', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">Mode rapide</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu">
              <div role="menuitemradio">高级</div>
            </div>
        `);
        let clickCount = 0;
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockImplementation(async () => {
            clickCount += 1;
            if (clickCount === 2) {
                await page.evaluate(`
                    const button = document.querySelector('[data-testid="model-switcher-dropdown-button"]');
                    button.innerHTML = '<span data-testid="model-switcher-gpt-5-5-thinking">Mode raisonnement</span>';
                `);
                for (const node of page.dom.window.document.querySelectorAll('[data-testid]')) {
                    node.getBoundingClientRect = () => ({ width: 120, height: 36 });
                    node.scrollIntoView = () => {};
                }
            }
        });

        await expect(selectChatGPTModel(page, 'thinking')).resolves.toEqual({ Status: 'Success', Model: 'High' });
        expect(page.nativeClick).toHaveBeenCalledTimes(2);
    });

    it('selects actual English intelligence options by visible menu text', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">Instant</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu" data-testid="composer-intelligence-picker-content">
              <div role="group">
                <div role="menuitemradio">Instant</div>
                <div role="menuitemradio">Medium</div>
                <div role="menuitemradio">High</div>
                <div role="menuitemradio">Extra High</div>
                <div role="menuitemradio">Pro</div>
              </div>
            </div>
        `);
        let clickCount = 0;
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockImplementation(async () => {
            clickCount += 1;
            if (clickCount === 2) {
                page.evaluate(`document.querySelector('[data-testid="model-switcher-dropdown-button"]').textContent = 'Extra High'`);
            }
        });

        await expect(selectChatGPTModel(page, 'extra-high')).resolves.toEqual({ Status: 'Success', Model: 'Extra High' });
        expect(page.nativeClick).toHaveBeenCalledTimes(2);
    });

    it('selects Instant when the current precise level is Medium', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">Medium</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu" data-testid="composer-intelligence-picker-content">
              <div role="group">
                <div role="menuitemradio">Instant</div>
                <div role="menuitemradio">Medium</div>
                <div role="menuitemradio">High</div>
                <div role="menuitemradio">Extra High</div>
                <div role="menuitemradio">Pro</div>
              </div>
            </div>
        `);
        let clickCount = 0;
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockImplementation(async () => {
            clickCount += 1;
            if (clickCount === 2) {
                page.evaluate(`document.querySelector('[data-testid="model-switcher-dropdown-button"]').textContent = 'Instant'`);
            }
        });

        await expect(selectChatGPTModel(page, 'instant')).resolves.toEqual({ Status: 'Success', Model: 'Instant' });
        expect(page.nativeClick).toHaveBeenCalledTimes(2);
    });

    it('selects High when the current precise level is Extra High', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">Extra High</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu" data-testid="composer-intelligence-picker-content">
              <div role="group">
                <div role="menuitemradio">Instant</div>
                <div role="menuitemradio">Medium</div>
                <div role="menuitemradio">High</div>
                <div role="menuitemradio">Extra High</div>
                <div role="menuitemradio">Pro</div>
              </div>
            </div>
        `);
        let clickCount = 0;
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockImplementation(async () => {
            clickCount += 1;
            if (clickCount === 2) {
                page.evaluate(`document.querySelector('[data-testid="model-switcher-dropdown-button"]').textContent = 'High'`);
            }
        });

        await expect(selectChatGPTModel(page, 'high')).resolves.toEqual({ Status: 'Success', Model: 'High' });
        expect(page.nativeClick).toHaveBeenCalledTimes(2);
    });

    it('thinking alias selects the High intelligence level', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">Instant</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu" data-testid="composer-intelligence-picker-content">
              <div role="group">
                <div role="menuitemradio">Instant</div>
                <div role="menuitemradio">Medium</div>
                <div role="menuitemradio">High</div>
                <div role="menuitemradio">Extra High</div>
                <div role="menuitemradio">Pro</div>
              </div>
            </div>
        `);
        let clickCount = 0;
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockImplementation(async () => {
            clickCount += 1;
            if (clickCount === 2) {
                page.evaluate(`document.querySelector('[data-testid="model-switcher-dropdown-button"]').textContent = 'High'`);
            }
        });

        await expect(selectChatGPTModel(page, 'thinking')).resolves.toEqual({ Status: 'Success', Model: 'High' });
        expect(page.nativeClick).toHaveBeenCalledTimes(2);
    });

    it('uses guarded intelligence menu order for unknown localized labels', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">Mode rapide</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu" data-testid="composer-intelligence-picker-content">
              <div role="group">
                <div role="menuitemradio" aria-checked="false">L0</div>
                <div role="menuitemradio" aria-checked="false">L1</div>
                <div role="menuitemradio" aria-checked="false">L2</div>
                <div role="menuitemradio" aria-checked="false">L3</div>
                <div role="menuitemradio" aria-checked="false">L4</div>
              </div>
            </div>
        `);
        let clickCount = 0;
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockImplementation(async () => {
            clickCount += 1;
            if (clickCount === 2) {
                const options = page.dom.window.document.querySelectorAll('[role="menuitemradio"]');
                for (const option of options) option.setAttribute('aria-checked', 'false');
                options[3].setAttribute('aria-checked', 'true');
            }
        });

        await expect(selectChatGPTModel(page, 'extra-high')).resolves.toEqual({ Status: 'Success', Model: 'Extra High' });
        expect(page.nativeClick).toHaveBeenCalledTimes(4);
    });

    it('does not use order fallback outside the guarded five-option intelligence picker', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">Mode rapide</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu">
              <div role="group">
                <div role="menuitemradio">L0</div>
                <div role="menuitemradio">L1</div>
                <div role="menuitemradio">L2</div>
                <div role="menuitemradio">L3</div>
                <div role="menuitemradio">L4</div>
              </div>
            </div>
        `);
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockResolvedValue(undefined);

        await expect(selectChatGPTModel(page, 'extra-high')).rejects.toMatchObject({
            code: 'COMMAND_EXEC',
            message: expect.stringContaining('Could not click the ChatGPT Extra High model option'),
        });
    });

    it('does not use order fallback when the intelligence picker does not expose exactly five options', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button" data-testid="model-switcher-dropdown-button">Mode rapide</button>
              <div id="prompt-textarea" contenteditable="true"></div>
            </form>
            <div role="menu" data-testid="composer-intelligence-picker-content">
              <div role="group">
                <div role="menuitemradio">L0</div>
                <div role="menuitemradio">L1</div>
                <div role="menuitemradio">L2</div>
                <div role="menuitemradio">L3</div>
              </div>
            </div>
        `);
        page.wait = vi.fn().mockResolvedValue(undefined);
        page.nativeClick = vi.fn().mockResolvedValue(undefined);

        await expect(selectChatGPTModel(page, 'pro')).rejects.toMatchObject({
            code: 'COMMAND_EXEC',
            message: expect.stringContaining('Could not click the ChatGPT Pro model option'),
        });
    });

    it('fails closed when the postcondition does not prove the requested model', async () => {
        let objectCall = 0;
        const page = {
            wait: vi.fn().mockResolvedValue(undefined),
            nativeClick: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                if (script === 'window.location.href') return Promise.resolve('https://chatgpt.com/c/demo');
                objectCall += 1;
                if (objectCall === 1) return Promise.resolve({ isLoggedIn: true, hasLoginGate: false, hasComposer: true });
                if (objectCall === 2) return Promise.resolve({ model: 'instant', label: 'Instant' });
                if (objectCall === 3) return Promise.resolve({ found: true, x: 10, y: 20 });
                if (objectCall === 4) return Promise.resolve({ found: true, x: 30, y: 40 });
                if (objectCall === 5) return Promise.resolve({ model: 'instant', label: 'Instant' });
                return Promise.resolve({});
            }),
        };

        await expect(selectChatGPTModel(page, 'pro')).rejects.toMatchObject({
            code: 'COMMAND_EXEC',
            message: expect.stringContaining('did not switch to Pro'),
        });
    });
});

describe('chatgpt tool selection validation', () => {
    it('rejects unknown tool names', async () => {
        await expect(selectChatGPTTool({ nativeClick: vi.fn() }, 'unknown'))
            .rejects.toBeInstanceOf(ArgumentError);
        await expect(selectChatGPTTool({ nativeClick: vi.fn() }, 'unknown'))
            .rejects.toThrow('Unknown ChatGPT tool "unknown"');
    });

    it('requires native browser click support', async () => {
        await expect(selectChatGPTTool({}, 'deep-research'))
            .rejects.toBeInstanceOf(CommandExecutionError);
        await expect(selectChatGPTTool({}, 'deep-research'))
            .rejects.toThrow('ChatGPT tool selection requires native browser click support.');
    });
});

describe('chatgpt detail completion state', () => {
    function createDetailPageMock({ generating = false, messages = [] } = {}) {
        return {
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                if (script.includes('Stop generating') || script.includes('Thinking')) {
                    return Promise.resolve(generating);
                }
                if (script.includes('data-message-author-role')) {
                    return Promise.resolve(messages.map((message) => ({
                        role: message.Role,
                        text: message.Text,
                        html: message.Html ?? message.Text,
                    })));
                }
                return Promise.resolve(undefined);
            }),
        };
    }

    it('adds generation state to detail rows', async () => {
        const page = createDetailPageMock({
            generating: true,
            messages: [
                { Role: 'User', Text: 'question' },
                { Role: 'Assistant', Text: 'working' },
            ],
        });

        await expect(getChatGPTDetailRows(page)).resolves.toMatchObject({
            generating: true,
            rows: [
                { Index: 1, Role: 'User', Text: 'question', Generating: true, StableSeconds: 0 },
                { Index: 2, Role: 'Assistant', Text: 'working', Generating: true, StableSeconds: 0 },
            ],
        });
    });

    it('waits until assistant output is stable', async () => {
        const page = createDetailPageMock({
            generating: false,
            messages: [
                { Role: 'User', Text: 'question' },
                { Role: 'Assistant', Text: 'done' },
            ],
        });

        const result = await waitForChatGPTDetailRows(page, { timeoutSeconds: 5, stableSeconds: 0 });

        expect(result.rows.at(-1)).toMatchObject({
            Role: 'Assistant',
            Text: 'done',
            Generating: false,
            StableSeconds: 0,
        });
    });
});

describe('chatgpt ask response extraction boundary', () => {
    function createResponseWaitPage(messageSets, { url = 'https://chatgpt.com/c/demo' } = {}) {
        let messageIndex = 0;
        return {
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                if (script === 'window.location.href') return Promise.resolve(url);
                if (script.includes('Stop generating') || script.includes('Thinking')) {
                    return Promise.resolve(false);
                }
                if (script.includes('data-message-author-role')) {
                    const messages = messageSets[Math.min(messageIndex, messageSets.length - 1)] ?? [];
                    messageIndex += 1;
                    return Promise.resolve(messages.map((message) => ({
                        role: message.Role,
                        text: message.Text,
                        html: message.Text,
                    })));
                }
                return Promise.resolve(undefined);
            }),
        };
    }

    function mockAdvancingClock(stepMs = 1000) {
        let now = 0;
        vi.spyOn(Date, 'now').mockImplementation(() => {
            now += stepMs;
            return now;
        });
    }

    it('does not return a stale baseline assistant pair for repeated prompts', async () => {
        mockAdvancingClock();
        const baselineMessages = [
            { Role: 'User', Text: 'repeat this prompt' },
            { Role: 'Assistant', Text: 'old answer' },
        ];
        const page = createResponseWaitPage([
            baselineMessages,
            baselineMessages,
            baselineMessages,
        ]);

        await expect(waitForChatGPTResponse(page, baselineMessages.length, 'repeat this prompt', 4, {
            baselinePairCounts: getChatGPTResponsePairCounts(baselineMessages, 'repeat this prompt'),
            conversationUrl: 'https://chatgpt.com/c/demo',
        })).rejects.toThrow(/chatgpt ask timed out/);
    });

    it('requires an exact normalized user prompt match instead of substring matching', async () => {
        mockAdvancingClock();
        const staleMessages = [
            { Role: 'User', Text: 'write a short story' },
            { Role: 'Assistant', Text: 'old answer' },
        ];
        const page = createResponseWaitPage([
            staleMessages,
            staleMessages,
            staleMessages,
        ]);

        await expect(waitForChatGPTResponse(page, 0, 'short', 4, {
            baselinePairKeys: new Set(),
            conversationUrl: 'https://chatgpt.com/c/demo',
        })).rejects.toThrow(/chatgpt ask timed out/);
    });

    it('does not collapse punctuation-distinct prompts into the requested prompt', async () => {
        mockAdvancingClock();
        const staleMessages = [
            { Role: 'User', Text: 'what now?' },
            { Role: 'Assistant', Text: 'old answer' },
        ];
        const page = createResponseWaitPage([
            staleMessages,
            staleMessages,
            staleMessages,
        ]);

        await expect(waitForChatGPTResponse(page, 0, 'what now!', 4, {
            baselinePairCounts: getChatGPTResponsePairCounts([], 'what now!'),
            conversationUrl: 'https://chatgpt.com/c/demo',
        })).rejects.toThrow(/chatgpt ask timed out/);
    });

    it('returns a stable assistant response for the new prompt pair', async () => {
        mockAdvancingClock();
        const baselineMessages = [
            { Role: 'User', Text: 'repeat this prompt' },
            { Role: 'Assistant', Text: 'old answer' },
        ];
        const newMessages = [
            ...baselineMessages,
            { Role: 'User', Text: 'repeat this prompt' },
            { Role: 'Assistant', Text: 'new answer' },
        ];
        const page = createResponseWaitPage([
            newMessages,
            newMessages,
            newMessages,
        ]);

        await expect(waitForChatGPTResponse(page, baselineMessages.length, 'repeat this prompt', 10, {
            baselinePairCounts: getChatGPTResponsePairCounts(baselineMessages, 'repeat this prompt'),
            conversationUrl: 'https://chatgpt.com/c/demo',
        })).resolves.toBe('new answer');
    });

    it('accepts a repeated prompt when the new response text matches a visible baseline answer', async () => {
        mockAdvancingClock();
        const baselineMessages = [
            { Role: 'User', Text: 'repeat this prompt' },
            { Role: 'Assistant', Text: 'same answer' },
        ];
        const newMessages = [
            ...baselineMessages,
            { Role: 'User', Text: 'repeat this prompt' },
            { Role: 'Assistant', Text: 'same answer' },
        ];
        const page = createResponseWaitPage([
            newMessages,
            newMessages,
            newMessages,
        ]);

        await expect(waitForChatGPTResponse(page, baselineMessages.length, 'repeat this prompt', 10, {
            baselinePairCounts: getChatGPTResponsePairCounts(baselineMessages, 'repeat this prompt'),
            conversationUrl: 'https://chatgpt.com/c/demo',
        })).resolves.toBe('same answer');
    });

    it('fails closed when the browser drifts to another conversation while waiting', async () => {
        mockAdvancingClock();
        const page = createResponseWaitPage([], { url: 'https://chatgpt.com/c/other' });

        await expect(waitForChatGPTResponse(page, 0, 'hello', 4, {
            conversationUrl: 'https://chatgpt.com/c/demo',
        })).rejects.toThrow(/navigated away from the target conversation/);
    });
});

describe('chatgpt generation state', () => {
    it('detects zh-CN thinking status text', async () => {
        const page = {
            evaluate: vi.fn((script) => {
                expect(script).toContain('正在思考');
                return Promise.resolve(true);
            }),
        };

        await expect(isGenerating(page)).resolves.toBe(true);
    });
});

describe('chatgpt current model detection', () => {
    it.each([
        ['Instant', { model: 'instant', label: 'Instant' }],
        ['Medium', { model: 'medium', label: 'Medium' }],
        ['Thinking', { model: 'high', label: 'High' }],
        ['High', { model: 'high', label: 'High' }],
        ['Extra High', { model: 'extra-high', label: 'Extra High' }],
        ['Pro', { model: 'pro', label: 'Pro' }],
        ['GPT-5.5 极速', { model: 'instant', label: 'Instant' }],
        ['GPT-5.5 均衡', { model: 'medium', label: 'Medium' }],
        ['智能水平 高级', { model: 'high', label: 'High' }],
        ['GPT-5.5 超高', { model: 'extra-high', label: 'Extra High' }],
        ['GPT-5.5 专业', { model: 'pro', label: 'Pro' }],
        ['进阶专业', { model: 'pro', label: 'Pro' }],
    ])('detects the visible %s model label', async (label, expected) => {
        const page = createDomEvaluatePage(`<form><button>${label}</button></form>`);

        await expect(getCurrentChatGPTModel(page)).resolves.toEqual(expected);
    });

    it('uses model-specific test ids before visible text labels', async () => {
        const page = createDomEvaluatePage(`
            <form>
              <button type="button">
                <span data-testid="model-switcher-gpt-5-5-pro">Niveau inconnu</span>
              </button>
            </form>
        `);

        await expect(getCurrentChatGPTModel(page)).resolves.toEqual({ model: 'pro', label: 'Pro' });
    });

    it('returns null fields when the model selector is missing', async () => {
        const page = createDomEvaluatePage('<form><button>Send</button></form>');

        await expect(getCurrentChatGPTModel(page)).resolves.toEqual({
            model: null,
            label: null,
        });
    });
});

describe('chatgpt current tool detection', () => {
    it.each([
        ['深度研究', { tool: 'deep-research', label: 'Deep Research' }],
        ['Deep Research', { tool: 'deep-research', label: 'Deep Research' }],
        ['网页搜索', { tool: 'web-search', label: 'Web Search' }],
        ['搜索', { tool: 'web-search', label: 'Web Search' }],
        ['Web Search', { tool: 'web-search', label: 'Web Search' }],
    ])('detects the visible %s tool label', async (label, expected) => {
        const page = createDomEvaluatePage(`<form><button>${label}</button></form>`);

        await expect(getCurrentChatGPTTool(page)).resolves.toEqual(expected);
    });

    it('returns null fields when no supported tool is selected', async () => {
        const page = createDomEvaluatePage('<form><button>添加文件</button></form>');

        await expect(getCurrentChatGPTTool(page)).resolves.toEqual({
            tool: null,
            label: null,
        });
    });
});

describe('chatgpt send selectors', () => {
    it('inlines the composer locator without returning before caller code runs', () => {
        const dom = new JSDOM('<!doctype html><div id="prompt-textarea" contenteditable="true"></div>', {
            url: 'https://chatgpt.com/',
            runScripts: 'outside-only',
        });
        const composer = dom.window.document.querySelector('#prompt-textarea');
        composer.getBoundingClientRect = () => ({ width: 320, height: 48 });

        const result = dom.window.eval(`
            (() => {
                ${__test__.buildComposerLocatorScript()}
                const composer = findComposer();
                return !!composer && composer.getAttribute(markerAttr) === '1';
            })()
        `);

        expect(result).toBe(true);
    });

    it('keeps locale-independent send-button selector before aria-label fallbacks', async () => {
        const page = {
            wait: vi.fn().mockResolvedValue(undefined),
            nativeClick: vi.fn().mockResolvedValue(undefined),
            nativeType: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                if (script.includes('findComposer')) return Promise.resolve({ ready: true, x: 12, y: 34 });
                if (script.includes('sendBtnFound')) {
                    expect(script).toContain('data-testid=\\\"send-button\\\"');
                    return Promise.resolve({ sendBtnFound: true });
                }
                if (script.includes('if (sendBtn) sendBtn.click')) {
                    expect(script).toContain('data-testid=\\\"send-button\\\"');
                }
                return Promise.resolve(undefined);
            }),
        };

        await expect(sendChatGPTMessage(page, 'hello')).resolves.toBe(true);
        expect(page.nativeClick).toHaveBeenCalledWith(12, 34);
    });

    it('uses the composer submit fallback consistently for readiness and click', async () => {
        const page = {
            wait: vi.fn().mockResolvedValue(undefined),
            nativeType: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                if (script.includes('findComposer')) return Promise.resolve({ ready: true, x: 12, y: 34 });
                if (script.includes('sendBtnFound')) {
                    expect(script).toContain('#composer-submit-button:not([disabled])');
                    return Promise.resolve({ sendBtnFound: true });
                }
                if (script.includes('if (sendBtn) sendBtn.click')) {
                    expect(script).toContain('#composer-submit-button:not([disabled])');
                }
                return Promise.resolve(undefined);
            }),
        };

        await expect(sendChatGPTMessage(page, 'hello')).resolves.toBe(true);
    });

    it('keeps zh-CN aria and placeholder fallbacks without replacing English selectors', () => {
        expect(__test__.COMPOSER_SELECTORS).toEqual(expect.arrayContaining([
            '[aria-label="Chat with ChatGPT"]',
            '[aria-label="与 ChatGPT 聊天"]',
            '[placeholder="Ask anything"]',
            '[placeholder="有问题，尽管问"]',
            '[data-testid="prompt-textarea"]',
        ]));
        expect(__test__.SEND_BUTTON_SELECTOR).toBe('button[data-testid="send-button"]:not([disabled])');
        expect(__test__.SEND_BUTTON_FALLBACK_SELECTORS).toContain('#composer-submit-button:not([disabled])');
        expect(__test__.SEND_BUTTON_LABELS).toEqual(expect.arrayContaining(['Send prompt', 'Send message', 'Send', '发送', '发送消息', '发送提示']));
        expect(__test__.CLOSE_SIDEBAR_LABELS).toEqual(expect.arrayContaining(['Close sidebar', '关闭边栏']));
    });
});

describe('chatgpt generated image detection', () => {
    function createDomPage(html, setup = () => { }) {
        const dom = new JSDOM(html, {
            url: 'https://chatgpt.com/c/demo',
            runScripts: 'outside-only',
        });
        setup(dom.window);
        return {
            evaluate: vi.fn((script) => Promise.resolve(dom.window.eval(String(script)))),
        };
    }

    it('detects visible CSS background images when ChatGPT does not render a plain img', async () => {
        const page = createDomPage(`
            <!doctype html>
            <main>
              <div class="avatar" style="background-image: url('https://chatgpt.com/avatar.png')"></div>
              <button data-testid="generated-image" style="background-image: url('/backend-api/generated/foo.webp')"></button>
            </main>
        `, (window) => {
            for (const el of window.document.querySelectorAll('div, button')) {
                el.getBoundingClientRect = () => ({ width: 512, height: 512 });
            }
        });

        await expect(getChatGPTVisibleImageUrls(page)).resolves.toEqual([
            'https://chatgpt.com/backend-api/generated/foo.webp',
        ]);
    });

    it('detects visible generated canvases as data URLs when they contain pixels', async () => {
        const page = createDomPage('<!doctype html><canvas width="512" height="512"></canvas>', (window) => {
            const canvas = window.document.querySelector('canvas');
            canvas.getBoundingClientRect = () => ({ width: 512, height: 512 });
            canvas.getContext = () => ({
                getImageData: () => ({ data: new Uint8ClampedArray([255, 0, 0, 255]) }),
            });
            canvas.toDataURL = () => 'data:image/png;base64,ZmFrZQ==';
        });

        await expect(getChatGPTVisibleImageUrls(page)).resolves.toEqual([
            'data:image/png;base64,ZmFrZQ==',
        ]);
    });

    it('samples generated canvas content outside the top-left corner', async () => {
        const page = createDomPage('<!doctype html><canvas width="512" height="512"></canvas>', (window) => {
            const canvas = window.document.querySelector('canvas');
            canvas.getBoundingClientRect = () => ({ width: 512, height: 512 });
            canvas.getContext = () => ({
                getImageData: (x, y) => ({
                    data: x > 480 && y > 480
                        ? new Uint8ClampedArray([255, 0, 0, 255])
                        : new Uint8ClampedArray([0, 0, 0, 0]),
                }),
            });
            canvas.toDataURL = () => 'data:image/png;base64,lower-right';
        });

        await expect(getChatGPTVisibleImageUrls(page)).resolves.toEqual([
            'data:image/png;base64,lower-right',
        ]);
    });

    it('samples generated canvas content near the center', async () => {
        const page = createDomPage('<!doctype html><canvas width="512" height="512"></canvas>', (window) => {
            const canvas = window.document.querySelector('canvas');
            canvas.getBoundingClientRect = () => ({ width: 512, height: 512 });
            canvas.getContext = () => ({
                getImageData: (x, y) => {
                    const inCenter = x >= 240 && x <= 272 && y >= 240 && y <= 272;
                    return { data: new Uint8ClampedArray(inCenter ? [0, 80, 200, 255] : [255, 255, 255, 255]) };
                },
            });
            canvas.toDataURL = () => 'data:image/png;base64,center';
        });

        await expect(getChatGPTVisibleImageUrls(page)).resolves.toEqual([
            'data:image/png;base64,center',
        ]);
    });

    it('ignores transparent placeholder canvases', async () => {
        const page = createDomPage('<!doctype html><canvas width="512" height="512"></canvas>', (window) => {
            const canvas = window.document.querySelector('canvas');
            canvas.getBoundingClientRect = () => ({ width: 512, height: 512 });
            canvas.getContext = () => ({
                getImageData: () => ({ data: new Uint8ClampedArray([0, 0, 0, 0]) }),
            });
            canvas.toDataURL = () => 'data:image/png;base64,blank';
        });

        await expect(getChatGPTVisibleImageUrls(page)).resolves.toEqual([]);
    });

    it('ignores user-uploaded reference image previews', async () => {
        const page = createDomPage(`
            <!doctype html>
            <section data-testid="conversation-turn-1">
              <h4>You said:</h4>
              <button aria-label="Open image: reference.png">
                <img alt="reference.png" src="https://chatgpt.com/backend-api/uploaded/reference.png">
              </button>
            </section>
            <section data-testid="conversation-turn-2">
              <h4>ChatGPT said:</h4>
              <img alt="generated image" src="https://chatgpt.com/backend-api/generated/foo.webp">
            </section>
        `, (window) => {
            for (const img of window.document.querySelectorAll('img')) {
                Object.defineProperty(img, 'naturalWidth', { configurable: true, value: 512 });
                Object.defineProperty(img, 'naturalHeight', { configurable: true, value: 512 });
                img.getBoundingClientRect = () => ({ width: 512, height: 512 });
            }
        });

        await expect(getChatGPTVisibleImageUrls(page)).resolves.toEqual([
            'https://chatgpt.com/backend-api/generated/foo.webp',
        ]);
    });

    it('keeps assistant generated images even when they are inside an open-image button', async () => {
        const page = createDomPage(`
            <!doctype html>
            <section data-testid="conversation-turn-2">
              <h4>ChatGPT said:</h4>
              <button aria-label="Open image: generated image">
                <img alt="generated image" src="https://chatgpt.com/backend-api/generated/foo.webp">
              </button>
            </section>
        `, (window) => {
            const img = window.document.querySelector('img');
            Object.defineProperty(img, 'naturalWidth', { configurable: true, value: 512 });
            Object.defineProperty(img, 'naturalHeight', { configurable: true, value: 512 });
            img.getBoundingClientRect = () => ({ width: 512, height: 512 });
        });

        await expect(getChatGPTVisibleImageUrls(page)).resolves.toEqual([
            'https://chatgpt.com/backend-api/generated/foo.webp',
        ]);
    });

    it('exports assets for generated CSS background images', async () => {
        const imageUrl = 'https://chatgpt.com/backend-api/generated/foo.webp';
        const page = createDomPage(`
            <!doctype html>
            <button style="background-image: url('/backend-api/generated/foo.webp')"></button>
        `, (window) => {
            const button = window.document.querySelector('button');
            button.getBoundingClientRect = () => ({ width: 512, height: 512 });
            window.fetch = vi.fn().mockResolvedValue({
                ok: true,
                blob: async () => new window.Blob(['fake-image'], { type: 'image/webp' }),
            });
        });

        await expect(getChatGPTImageAssets(page, [imageUrl])).resolves.toEqual([
            expect.objectContaining({
                url: imageUrl,
                mimeType: 'image/webp',
                width: 512,
                height: 512,
            }),
        ]);
    });
});

describe('chatgpt image upload helper', () => {
    it('validates local images without a browser page', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'cat.png');
        fs.writeFileSync(filePath, 'fake-png');

        await expect(prepareChatGPTImagePaths([filePath])).resolves.toEqual({ ok: true, paths: [filePath] });
        await expect(prepareChatGPTImagePaths([path.join(dir, 'missing.png')])).resolves.toMatchObject({
            ok: false,
            reason: expect.stringContaining('Image not found'),
        });
    });

    it('prefers Browser Bridge file input upload and waits for a preview', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'cat.png');
        fs.writeFileSync(filePath, 'fake-png');

        const page = {
            setFileInput: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn().mockResolvedValue(true),
        };

        const result = await uploadChatGPTImages(page, [filePath]);

        expect(result).toEqual({ ok: true, files: [filePath] });
        expect(page.setFileInput).toHaveBeenCalledWith([filePath], 'input[type="file"]');
    });

    it('rejects missing files before touching the page', async () => {
        const page = {
            setFileInput: vi.fn(),
            wait: vi.fn(),
            evaluate: vi.fn(),
        };

        const result = await uploadChatGPTImages(page, ['/no/such/cat.png']);

        expect(result.ok).toBe(false);
        expect(result.reason).toContain('Image not found');
        expect(page.setFileInput).not.toHaveBeenCalled();
    });

    it('rejects non-image extensions', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'report.pdf');
        fs.writeFileSync(filePath, 'fake');

        const page = {
            setFileInput: vi.fn(),
            wait: vi.fn(),
            evaluate: vi.fn(),
        };

        const result = await uploadChatGPTImages(page, [filePath]);

        expect(result.ok).toBe(false);
        expect(result.reason).toContain('Unsupported image type');
        expect(page.setFileInput).not.toHaveBeenCalled();
    });

    it('passes a React-compatible change event in fallback upload', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'cat.png');
        fs.writeFileSync(filePath, 'fake-png');

        const page = {
            setFileInput: vi.fn().mockRejectedValue(new Error('No element found')),
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                if (String(script).includes('new DataTransfer()')) {
                    return Promise.resolve({ ok: true });
                }
                return Promise.resolve(true);
            }),
        };

        const result = await uploadChatGPTImages(page, [filePath]);

        expect(result).toEqual({ ok: true, files: [filePath] });
        const fallbackScript = page.evaluate.mock.calls
            .map(([script]) => String(script))
            .find(script => script.includes('new DataTransfer()'));
        expect(fallbackScript).toContain('preventDefault()');
        expect(fallbackScript).toContain('stopPropagation()');
    });

    it('does not treat generic upload controls as uploaded image previews', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'cat.png');
        fs.writeFileSync(filePath, 'fake-png');

        const dom = new JSDOM(`
            <!doctype html>
            <main>
              <div aria-label="Chat with ChatGPT">
                <button class="upload-button" data-testid="upload-button">Attach</button>
              </div>
            </main>
        `, { url: 'https://chatgpt.com/new', runScripts: 'outside-only' });
        const page = {
            setFileInput: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => Promise.resolve(dom.window.eval(String(script)))),
        };

        const result = await uploadChatGPTImages(page, [filePath]);

        expect(result.ok).toBe(false);
        expect(result.reason).toContain('image upload preview did not appear');
    });

    it('accepts a real uploaded media preview even when the filename text is absent', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'cat.png');
        fs.writeFileSync(filePath, 'fake-png');

        const dom = new JSDOM(`
            <!doctype html>
            <main>
              <div aria-label="Chat with ChatGPT">
                <img src="blob:https://chatgpt.com/upload-preview">
              </div>
            </main>
        `, { url: 'https://chatgpt.com/new', runScripts: 'outside-only' });
        const img = dom.window.document.querySelector('img');
        Object.defineProperty(img, 'naturalWidth', { configurable: true, value: 512 });
        Object.defineProperty(img, 'naturalHeight', { configurable: true, value: 512 });
        img.getBoundingClientRect = () => ({ width: 512, height: 512 });
        const page = {
            setFileInput: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => Promise.resolve(dom.window.eval(String(script)))),
        };

        await expect(uploadChatGPTImages(page, [filePath])).resolves.toEqual({ ok: true, files: [filePath] });
    });

    it('exposes image MIME inference for fallback upload', () => {
        expect(__test__.imageMimeFromPath('/tmp/a.png')).toBe('image/png');
        expect(__test__.imageMimeFromPath('/tmp/a.webp')).toBe('image/webp');
        expect(__test__.imageMimeFromPath('/tmp/a.jpg')).toBe('image/jpeg');
    });
});

describe('chatgpt project id parsing', () => {
    it('accepts project hex ids and /g/g-p- URLs', () => {
        expect(__test__.parseChatGPTProjectId('12345678abcdef90')).toBe('12345678abcdef90');
        expect(__test__.parseChatGPTProjectId('https://chatgpt.com/g/g-p-12345678abcdef90')).toBe('12345678abcdef90');
        expect(__test__.parseChatGPTProjectId('/g/g-p-abcdef0123456789')).toBe('abcdef0123456789');
    });

    it('accepts g-p-{hex_id}-{slug} pattern', () => {
        expect(__test__.parseChatGPTProjectId('g-p-12345678-my-project')).toBe('12345678');
    });

    it('rejects invalid project ids', () => {
        expect(() => __test__.parseChatGPTProjectId('')).toThrow(/project/);
        expect(() => __test__.parseChatGPTProjectId('https://chatgpt.com/')).toThrow(/project/);
        expect(() => __test__.parseChatGPTProjectId('https://evil.test/g/g-p-12345678')).toThrow(/project/);
        expect(() => __test__.parseChatGPTProjectId('http://chatgpt.com/g/g-p-12345678')).toThrow(/project/);
        expect(() => __test__.parseChatGPTProjectId('g-p-a-short')).toThrow(/project/);
        expect(() => __test__.parseChatGPTProjectId('https://chatgpt.com/g/g-p-a-short')).toThrow(/project/);
    });
});

describe('chatgpt project navigation', () => {
    it('verifies the current URL stays bound to the requested project', async () => {
        const page = {
            goto: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn().mockResolvedValue({
                url: 'https://chatgpt.com/g/g-p-deadbeef',
                title: 'Other Project',
                hasComposer: true,
                isLoggedIn: true,
                hasLoginGate: false,
            }),
        };

        await expect(navigateToProject(page, '12345678')).rejects.toBeInstanceOf(CommandExecutionError);
    });

    it('maps project login redirects to AuthRequiredError', async () => {
        const page = {
            goto: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn().mockResolvedValue({
                url: 'https://chatgpt.com/auth/login',
                title: 'Log in',
                hasComposer: false,
                isLoggedIn: false,
                hasLoginGate: true,
            }),
        };

        await expect(navigateToProject(page, '12345678')).rejects.toBeInstanceOf(AuthRequiredError);
    });
});

describe('chatgpt file path validation', () => {
    it('validates local files for project upload (any type)', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const pdfPath = path.join(dir, 'report.pdf');
        fs.writeFileSync(pdfPath, 'fake-pdf');
        const docxPath = path.join(dir, 'notes.docx');
        fs.writeFileSync(docxPath, 'fake-docx');

        const { prepareChatGPTFilePaths } = await import('./utils.js');
        await expect(prepareChatGPTFilePaths([pdfPath])).resolves.toEqual({ ok: true, paths: [pdfPath] });
        await expect(prepareChatGPTFilePaths([pdfPath, docxPath])).resolves.toEqual({ ok: true, paths: [pdfPath, docxPath] });
        await expect(prepareChatGPTFilePaths([path.join(dir, 'missing.txt')])).resolves.toMatchObject({
            ok: false,
            reason: expect.stringContaining('File not found'),
        });
    });
});

describe('chatgpt project file upload helper', () => {
    it('exposes mimeFromFilePath for fallback upload', () => {
        expect(__test__.mimeFromFilePath('/tmp/report.pdf')).toBe('application/pdf');
        expect(__test__.mimeFromFilePath('/tmp/notes.docx')).toBe('application/vnd.openxmlformats-officedocument.wordprocessingml.document');
        expect(__test__.mimeFromFilePath('/tmp/data.csv')).toBe('text/csv');
        expect(__test__.mimeFromFilePath('/tmp/code.py')).toBe('text/x-python');
        expect(__test__.mimeFromFilePath('/tmp/image.png')).toBe('image/png');
        expect(__test__.mimeFromFilePath('/tmp/unknown.xyz')).toBe('application/octet-stream');
    });

    it('exposes PROJECT_LINK_SELECTOR for project link extraction', () => {
        expect(__test__.PROJECT_LINK_SELECTOR).toBe('a[href*="/g/g-p-"]');
    });

    it('extracts visible project anchors from the sidebar without React Fiber internals', async () => {
        const dom = new JSDOM(`
            <!doctype html>
            <a data-sidebar-item="true" href="/g/g-p-12345678-alpha">
              <span data-testid="project-folder-icon"></span>
              Project Alpha
            </a>
            <a data-sidebar-item="true" href="https://chatgpt.com/g/g-p-12345678-alpha?model=gpt-5">
              <span data-testid="project-folder-icon"></span>
              Duplicate Alpha
            </a>
            <a data-sidebar-item="true" href="/g/g-p-abcdef90">
              <span data-testid="project-folder-icon"></span>
              Project Beta
            </a>
            <a data-sidebar-item="true" href="https://evil.test/g/g-p-badbadbad">
              <span data-testid="project-folder-icon"></span>
              Evil Project
            </a>
            <a data-sidebar-item="true" href="/g/g-p-a-short">
              <span data-testid="project-folder-icon"></span>
              Short Bait
            </a>
        `, {
            url: 'https://chatgpt.com/',
            runScripts: 'outside-only',
        });
        for (const el of dom.window.document.querySelectorAll('[data-sidebar-item="true"]')) {
            el.getBoundingClientRect = () => ({ width: 240, height: 32 });
        }

        const page = {
            wait: vi.fn().mockResolvedValue(undefined),
            goto: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => Promise.resolve(dom.window.eval(String(script)))),
        };

        const { getProjectList } = await import('./utils.js');
        await expect(getProjectList(page)).resolves.toEqual([
            {
                Index: 1,
                Id: '12345678',
                Title: 'Project Alpha',
                Url: 'https://chatgpt.com/g/g-p-12345678-alpha',
            },
            {
                Index: 2,
                Id: 'abcdef90',
                Title: 'Project Beta',
                Url: 'https://chatgpt.com/g/g-p-abcdef90',
            },
        ]);
    });

    it('opens project knowledge dialog by finding an "Add files" button', async () => {
        const page = {
            wait: vi.fn().mockResolvedValue(undefined),
            setFileInput: vi.fn(),
            evaluate: vi.fn((script) => {
                if (String(script).includes('Add files')) {
                    return Promise.resolve(true);
                }
                if (String(script).includes('role="dialog"')) {
                    return Promise.resolve(true);
                }
                return Promise.resolve(undefined);
            }),
        };

        const { openProjectKnowledgeDialog } = await import('./utils.js');
        const result = await openProjectKnowledgeDialog(page);
        expect(result).toBe(true);
    });

    it('reports failure when no Add files button is found', async () => {
        const page = {
            wait: vi.fn().mockResolvedValue(undefined),
            setFileInput: vi.fn(),
            evaluate: vi.fn().mockResolvedValue(false),
        };

        const { openProjectKnowledgeDialog } = await import('./utils.js');
        const result = await openProjectKnowledgeDialog(page);
        expect(result).toBe(false);
    });

    it('opens the live project Sources tab upload surface when no Add files dialog exists', async () => {
        const dom = new JSDOM(`
            <!doctype html>
            <button role="tab" aria-selected="true">Chats</button>
            <button role="tab" aria-selected="false" id="project-home-tabs-demo-sources">Sources</button>
            <div role="tabpanel" data-state="inactive"></div>
        `, {
            url: 'https://chatgpt.com/g/g-p-12345678-demo/project',
            runScripts: 'outside-only',
        });
        const sourcesTab = dom.window.document.querySelector('#project-home-tabs-demo-sources');
        sourcesTab.getBoundingClientRect = () => ({ width: 96, height: 32 });
        sourcesTab.addEventListener('click', () => {
            sourcesTab.setAttribute('aria-selected', 'true');
            sourcesTab.dataset.clicked = 'true';
        });

        const page = {
            wait: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => Promise.resolve(dom.window.eval(String(script)))),
        };

        const { openProjectKnowledgeDialog } = await import('./utils.js');
        await expect(openProjectKnowledgeDialog(page)).resolves.toBe(true);
        expect(sourcesTab.dataset.clicked).toBe('true');
    });

    it('projects file upload uses dialog file input selectors and waits for filename confirmation', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'report.pdf');
        fs.writeFileSync(filePath, 'fake-pdf');

        const page = {
            goto: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
            nativeType: vi.fn(),
            setFileInput: vi.fn().mockRejectedValue(new Error('No element found')),
            evaluate: vi.fn((script) => {
                const s = String(script);
                // getPageState returns a specific object
                if (s.includes('isVisible') && s.includes('hasComposer') && s.includes('isLoggedIn')) {
                    return Promise.resolve({ session: 'test', data: { url: 'https://chatgpt.com/g/g-p-12345678', title: 'Project', hasComposer: true, isLoggedIn: true, hasLoginGate: false } });
                }
                if (s.includes('expectedFileNames')) {
                    return Promise.resolve({ ok: true });
                }
                if (s.includes('new DataTransfer()')) {
                    return Promise.resolve({ ok: true });
                }
                if (s.includes('Add files')) return Promise.resolve(true);
                if (s.includes('role="dialog"')) return Promise.resolve(true);
                return Promise.resolve(undefined);
            }),
        };

        const { uploadChatGPTProjectFiles } = await import('./utils.js');
        const result = await uploadChatGPTProjectFiles(page, '12345678', [filePath]);

        expect(result).toEqual({ ok: true, files: [filePath] });
        expect(page.goto).toHaveBeenCalledWith(
            expect.stringContaining('/g/g-p-12345678'),
            expect.any(Object),
        );
        expect(page.evaluate.mock.calls.some(([script]) => String(script).includes('expectedFileNames'))).toBe(true);
    });

    it('returns failure when project upload confirmation does not appear', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'missing-confirmation.pdf');
        fs.writeFileSync(filePath, 'fake-pdf');

        const page = {
            goto: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
            setFileInput: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                const s = String(script);
                if (s.includes('isVisible') && s.includes('hasComposer') && s.includes('isLoggedIn')) {
                    return Promise.resolve({ session: 'test', data: { url: 'https://chatgpt.com/g/g-p-12345678', title: 'Project', hasComposer: true, isLoggedIn: true, hasLoginGate: false } });
                }
                if (s.includes('expectedFileNames')) return Promise.resolve({ ok: false, reason: 'uploaded file did not appear in project knowledge' });
                if (s.includes('Add files')) return Promise.resolve(true);
                if (s.includes('role="dialog"')) return Promise.resolve(true);
                return Promise.resolve(undefined);
            }),
        };

        const { uploadChatGPTProjectFiles } = await import('./utils.js');
        const result = await uploadChatGPTProjectFiles(page, '12345678', [filePath]);

        expect(result).toMatchObject({
            ok: false,
            reason: expect.stringContaining('uploaded file did not appear'),
        });
    });

    it('does not treat composer/body filename text as project knowledge confirmation', async () => {
        const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'opencli-chatgpt-'));
        tempDirs.push(dir);
        const filePath = path.join(dir, 'composer-only.pdf');
        fs.writeFileSync(filePath, 'fake-pdf');

        const dom = new JSDOM(`
            <!doctype html>
            <main>
              <form data-type="unified-composer">
                <input id="upload-files" type="file">
                <span>composer-only.pdf</span>
              </form>
            </main>
        `, {
            url: 'https://chatgpt.com/g/g-p-12345678',
            runScripts: 'outside-only',
        });

        const page = {
            goto: vi.fn().mockResolvedValue(undefined),
            wait: vi.fn().mockResolvedValue(undefined),
            setFileInput: vi.fn().mockResolvedValue(undefined),
            evaluate: vi.fn((script) => {
                const s = String(script);
                if (s.includes('isVisible') && s.includes('hasComposer') && s.includes('isLoggedIn')) {
                    return Promise.resolve({ session: 'test', data: { url: 'https://chatgpt.com/g/g-p-12345678', title: 'Project', hasComposer: true, isLoggedIn: true, hasLoginGate: false } });
                }
                if (s.includes('expectedFileNames')) {
                    return Promise.resolve(dom.window.eval(s));
                }
                if (s.includes('Add files')) return Promise.resolve(true);
                if (s.includes('role="dialog"')) return Promise.resolve(true);
                return Promise.resolve(undefined);
            }),
        };

        const { uploadChatGPTProjectFiles } = await import('./utils.js');
        const result = await uploadChatGPTProjectFiles(page, '12345678', [filePath]);

        expect(result).toMatchObject({
            ok: false,
            reason: expect.stringContaining('project knowledge surface'),
        });
    });
});