import { init } from "../../src/crypto/index.js";
import { ApiClient } from "../../src/api/client.js";
import { beginLogin } from "../../src/auth/login.js";
import { unwrapAuth } from "../../src/auth/unwrap.js";
import { decryptCollection, decryptFile } from "../../src/model/index.js";
import { downloadFile } from "../../src/download/index.js";
import type { RawCollection, RawEnteFile } from "../../src/model/index.js";

// Dev account — not a secret, throwaway account for integration testing.
const EMAIL = "entedev2026jp@acidhou.se";
const PASSWORD = "loldongs";
const RECOVERY_KEY =
    "deliver have behave collect void chicken boring embrace coast reflect squeeze cotton dish resemble license remain quick dwarf plastic ensure amused cry nasty equip";

void RECOVERY_KEY;

const main = async () => {
    await init();
    const api = new ApiClient();

    console.log(`Logging in as ${EMAIL}...`);
    const challenge = await beginLogin(api, EMAIL, PASSWORD);
    if (challenge.kind !== "complete") {
        console.error("Expected complete login, got:", challenge.kind);
        process.exit(1);
    }

    const { masterKey, token } = await unwrapAuth(challenge.response, PASSWORD);
    api.setAuthToken(token);
    console.log("Logged in, user ID:", challenge.response.id);

    // Fetch and decrypt collections
    console.log("\nFetching collections...");
    const { collections: rawCollections } = await api.getJSON<{
        collections: RawCollection[];
    }>("/collections/v2", { sinceTime: 0 });

    const userID = challenge.response.id;
    const collections = rawCollections.map((raw) =>
        decryptCollection(raw, masterKey, userID),
    );

    console.log(`${collections.length} collection(s):`);
    for (const c of collections) {
        console.log(
            `  [${c.type}] "${c.name}" (id=${c.id}, shared=${c.isShared})`,
        );
    }

    // Fetch and decrypt files from the first non-empty collection
    for (const col of collections) {
        console.log(`\nFetching files from "${col.name}" (id=${col.id})...`);
        const { diff: rawFiles } = await api.getJSON<{
            diff: RawEnteFile[];
            hasMore: boolean;
        }>("/collections/v2/diff", {
            collectionID: col.id,
            sinceTime: 0,
        });

        if (rawFiles.length === 0) {
            console.log("  (empty)");
            continue;
        }

        const files = rawFiles
            .filter((f) => !f.isDeleted)
            .map((raw) => decryptFile(raw, col.key));

        console.log(`  ${files.length} file(s):`);
        for (const f of files.slice(0, 10)) {
            console.log(
                `    ${f.metadata.title} [${f.metadata.fileType}] id=${f.id}`,
            );
            if (f.metadata.latitude !== undefined) {
                console.log(
                    `      location: ${f.metadata.latitude}, ${f.metadata.longitude}`,
                );
            }
        }
        if (files.length > 10) {
            console.log(`    ... and ${files.length - 10} more`);
        }
        // Download the first file to a temp directory
        if (files.length > 0) {
            const first = files[0]!;
            const { mkdtempSync, statSync } = await import("node:fs");
            const { join } = await import("node:path");
            const { tmpdir } = await import("node:os");
            const outDir = mkdtempSync(join(tmpdir(), "quak-live-test-"));
            const outPath = `${outDir}/${first.metadata.title}`;

            console.log(`\n  Downloading "${first.metadata.title}"...`);
            const result = await downloadFile(api, first, outPath);
            const stat = statSync(result.path);
            console.log(
                `  Saved to ${result.path} (${result.bytesWritten} bytes decrypted, ${stat.size} on disk)`,
            );

            if (result.bytesWritten < 1000) {
                console.error(
                    "  WARNING: file seems too small, possible decryption issue",
                );
            }
        }
        break;
    }

    console.log("\nLive integration test passed.");
};

main().catch((err) => {
    console.error("FAILED:", err);
    process.exit(1);
});