Gemini Console REPL

[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_102":103,"_104":105},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","itdude207","name","ai","path","main.ts","project",{"_22":45,"_11":12,"_33":46,"_47":-5,"_48":42,"_49":50,"_51":50,"_52":53,"_54":-5,"_55":56,"_57":25,"_58":32,"_59":-5,"_60":-5,"_61":62,"_63":64,"_65":-5,"_66":-5,"_67":-5,"_68":-5,"_69":70,"_71":70,"_72":73,"_74":73,"_75":73,"_76":70,"_77":70,"_78":79,"_80":81,"_82":83,"_84":42},"file",{"_22":23,"_11":14,"_24":25,"_26":-5,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":-5,"_13":44},"permalink","https://www.val.town/x/itdude207/ai/code/main.ts","extension","id","c021d1fe-6ea2-46b9-9ab9-1598e9f52abb","fileId","5f75810c-acc1-11f1-b2f6-1607ee4eb77e","parentId","branchId","f1410a90-0c04-40e1-9ffc-93fc9e462626","branchVersion",4,"latest",true,"createdAt",["D",1789008517423],"version",3,"fileType","http","content","import { GoogleGenAI } from \"npm:@google/genai\";\n\nexport default async function(req: Request): Promise {\n const ai = new GoogleGenAI({ apiKey: Deno.env.get(\"GEMINI_API_KEY\") });\n const model = \"gemini-2.5-flash\";\n\n // 1. Read existing chat memory from browser cookies\n const cookies = req.headers.get(\"cookie\") || \"\";\n let history = [];\n const match = cookies.match(/chat_history=([^;]+)/);\n if (match) {\n try { history = JSON.parse(decodeURIComponent(match)); } catch (e) { history = []; }\n }\n\n // 2. Handle the AI processing when you type send(\"...\") in the console\n if (req.method === \"POST\") {\n const userMessage = await req.text();\n \n if (userMessage.trim().toLowerCase() === \"clear\") {\n return new Response(\"Memory wiped! Fresh loop ready.\", {\n status: 200,\n headers: { \"Set-Cookie\": \"chat_history=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT\" }\n });\n }\n\n try {\n const contents = [...history, { role: \"user\", parts: [{ text: userMessage }] }];\n const response = await ai.models.generateContent({ model, contents });\n const botReply = response.text || \"\";\n \n contents.push({ role: \"model\", parts: [{ text: botReply }] });\n const updatedHistoryCookie = encodeURIComponent(JSON.stringify(contents));\n\n return new Response(botReply, {\n status: 200,\n headers: { \"Set-Cookie\": `chat_history=${updatedHistoryCookie}; Path=/; HttpOnly; SameSite=Lax` }\n });\n } catch (err) {\n return new Response(`AI Error: ${err.message}`, { status: 500 });\n }\n }\n\n // 3. Serve a completely blank page that injects the Python-like input loop into the DevTools engine\n const injectorScript = `\n \n \n \n Gemini Console REPL\n \n \n \n

Blank Page Active. Press F12 and look at the Console tab to chat!

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