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v1 #32

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204 changes: 152 additions & 52 deletions packages/shrinkwrap/app/api/shrinkwrap/route.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@ export const maxDuration = 300;

let cachedInjectSource: string | undefined;

const SKIP_AI = true; // Set to true to skip AI requests

const loadSources = async () => {
if (process.env.NODE_ENV === 'development') {
const [injectSource] = await Promise.all([
Expand Down Expand Up @@ -41,7 +43,7 @@ const loadSources = async () => {
return { injectSource };
};

const shouldCloseBrowser = true;
const shouldCloseBrowser = false;
const CHROMIUM_PATH = 'https://fs.bippy.dev/chromium.tar';

const CHROMIUM_ARGS = [
Expand Down Expand Up @@ -109,6 +111,12 @@ const getBrowser = async (): Promise<Browser> => {
})) as unknown as Browser;
};

const debug = (...args: unknown[]) => {
if (process.env.NODE_ENV === 'development') {
console.info(...args);
}
};

export const POST = async (request: NextRequest) => {
const { injectSource } = await loadSources();

Expand Down Expand Up @@ -137,9 +145,20 @@ export const POST = async (request: NextRequest) => {
request.continue();
});

// Add navigation handling
let navigationOccurred = false;
page.on('framenavigated', async (frame) => {
if (frame === page.mainFrame()) {
navigationOccurred = true;
debug('Navigation occurred to:', frame.url());
}
});

await page.setUserAgent(
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36',
);

await page.evaluateOnNewDocument(injectSource);
await page.evaluateOnNewDocument(() => {
Object.defineProperty(navigator, 'webdriver', { get: () => undefined });
Object.defineProperty(navigator, 'languages', {
Expand All @@ -151,12 +170,14 @@ export const POST = async (request: NextRequest) => {
Object.defineProperty(navigator, 'headless', { get: () => undefined });
});

await page.evaluateOnNewDocument(injectSource);

await page.goto(url, { waitUntil: ['domcontentloaded', 'load'] });
debug('Navigating to:', url);
await page.goto(url, {
waitUntil: ['networkidle0', 'domcontentloaded'],
timeout: 30000
});

// Process CSS selectors first
const cssSelectors: Record<string, string[]> = {};

const rules = Array.from(stylesheets.values());

await Promise.all(
Expand All @@ -171,12 +192,54 @@ export const POST = async (request: NextRequest) => {
}),
);

// Inject CSS selectors before component collection
await page.evaluate((cssSelectors) => {
// biome-ignore lint/suspicious/noExplicitAny: OK
const ShrinkwrapData = (globalThis as any).ShrinkwrapData;
ShrinkwrapData.cssSelectors = cssSelectors;
}, cssSelectors);

// Force a component map creation for each fiber root
await page.evaluate(() => {
// biome-ignore lint/suspicious/noExplicitAny: OK
const ShrinkwrapData = (globalThis as any).ShrinkwrapData;
for (const fiberRoot of ShrinkwrapData.fiberRoots) {
ShrinkwrapData.createComponentMap(fiberRoot);
}
});

// Give React a moment to process everything
await delay(1000);

// Now collect the component data
let safeComponentMap: Record<string, {
html: string;
childrenComponents: number[];
computedStyles: Record<string, string>;
tailwindClasses: string[];
}>;
try {
safeComponentMap = await page.evaluate(() => {
// biome-ignore lint/suspicious/noExplicitAny: OK
const ShrinkwrapData = (globalThis as any).ShrinkwrapData;
return ShrinkwrapData.safeComponentMap || {};
});

debug('Collected component data:', {
componentCount: Object.keys(safeComponentMap).length,
hasHtml: Object.values(safeComponentMap).some(comp => comp.html.length > 0)
});
} catch (error) {
debug('Error collecting component data:', error);
if (navigationOccurred) {
return NextResponse.json(
{ error: 'Page navigation occurred before data collection completed' },
{ status: 500 },
);
}
throw error;
}

const title = await page.title();
const description = await page.evaluate(() => {
return document
Expand Down Expand Up @@ -251,6 +314,43 @@ export const POST = async (request: NextRequest) => {

const hexColors = palette.map(({ hex }: { hex: string }) => hex);

if (SKIP_AI) {
// Ensure we have the latest component data
const finalComponentData = await page.evaluate(() => {
// biome-ignore lint/suspicious/noExplicitAny: OK
const ShrinkwrapData = (window as any).ShrinkwrapData;
return {
components: ShrinkwrapData.safeComponentMap || {},
fiberRoots: Array.from(ShrinkwrapData.fiberRoots || []).length,
elementMapSize: ShrinkwrapData.elementMap?.size || 0,
componentTypeMapSize: ShrinkwrapData.componentTypeMap?.size || 0
};
});

debug('Component collection stats:', finalComponentData);

if (shouldCloseBrowser) {
await browser.close();
}

return NextResponse.json({
debug: {
url,
title,
description,
stylesheetCount: stylesheets.size,
selectorCount: Object.keys(cssSelectors).length,
components: finalComponentData.components,
cssSelectors,
stats: {
fiberRoots: finalComponentData.fiberRoots,
elementMapSize: finalComponentData.elementMapSize,
componentTypeMapSize: finalComponentData.componentTypeMapSize
}
}
});
}

const summaryChunks = await Promise.all(
bodyChunks.map((bodyChunk) =>
generateText({
Expand Down Expand Up @@ -317,59 +417,59 @@ ${r.text}`,
type: 'jpeg',
});

const safeComponentMap = await page.evaluate(() => {
// biome-ignore lint/suspicious/noExplicitAny: <explanation>
const ShrinkwrapData = (globalThis as any).ShrinkwrapData;
// const safeComponentMap = await page.evaluate(() => {
// // biome-ignore lint/suspicious/noExplicitAny: <explanation>
// const ShrinkwrapData = (globalThis as any).ShrinkwrapData;

const safeComponentMap: Record<
string,
{ html: string; childrenComponents: number[] }
> = {};
// const safeComponentMap: Record<
// string,
// { html: string; childrenComponents: number[] }
// > = {};

for (const fiberRoot of ShrinkwrapData.fiberRoots) {
const { componentMap, componentKeyMap } =
ShrinkwrapData.createComponentMap(fiberRoot);
// for (const fiberRoot of ShrinkwrapData.fiberRoots) {
// const { componentMap, componentKeyMap } =
// ShrinkwrapData.createComponentMap(fiberRoot);

// biome-ignore lint/suspicious/noExplicitAny: <explanation>
const invertedComponentTypeMap = new WeakMap<any, number>();
// // biome-ignore lint/suspicious/noExplicitAny: <explanation>
// const invertedComponentTypeMap = new WeakMap<any, number>();

for (const [key, value] of ShrinkwrapData.componentTypeMap.entries()) {
for (const type of value) {
invertedComponentTypeMap.set(type, key);
}
}
// for (const [key, value] of ShrinkwrapData.componentTypeMap.entries()) {
// for (const type of value) {
// invertedComponentTypeMap.set(type, key);
// }
// }

for (const [key, value] of ShrinkwrapData.componentTypeMap.entries()) {
for (const type of value) {
const { elements, childrenComponents: rawChildrenComponents } =
componentMap.get(type);
if (!elements.size) continue;
let html = '';

for (const element of elements) {
html += element.outerHTML;
}

const childrenComponents: number[] = [];
for (const rawChildComponent of rawChildrenComponents) {
if (invertedComponentTypeMap.has(rawChildComponent)) {
// basically need to get the key of the value:
childrenComponents.push(
invertedComponentTypeMap.get(rawChildComponent) as number,
);
}
}
safeComponentMap[key] = {
html,
childrenComponents,
};
}
}
}
return safeComponentMap;
});
// for (const [key, value] of ShrinkwrapData.componentTypeMap.entries()) {
// for (const type of value) {
// const { elements, childrenComponents: rawChildrenComponents } =
// componentMap.get(type);
// if (!elements.size) continue;
// let html = '';

// for (const element of elements) {
// html += element.outerHTML;
// }

// const childrenComponents: number[] = [];
// for (const rawChildComponent of rawChildrenComponents) {
// if (invertedComponentTypeMap.has(rawChildComponent)) {
// // basically need to get the key of the value:
// childrenComponents.push(
// invertedComponentTypeMap.get(rawChildComponent) as number,
// );
// }
// }
// safeComponentMap[key] = {
// html,
// childrenComponents,
// };
// }
// }
// }
// return safeComponentMap;
// });

console.log(safeComponentMap);
// console.log(safeComponentMap);

// const stringifiedElementMap = await page.evaluate(() => {
// // https://x.com/theo/status/1889972653785764084
Expand Down
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