background.js

chrome.runtime.onInstalled.addListener((details) => {
    if (details.reason === "install") {
        chrome.tabs.create({ url: "onboarding.html" });
    }
    chrome.contextMenus.create({
        id: "perplexitySearch",
        title: "Search Perplexity for '%s'",
        contexts: ["selection"]
    });
});

function toggleSearch() {
    chrome.tabs.query({ active: true, currentWindow: true }, function (tabs) {
        if (tabs.length > 0) {
            chrome.tabs.sendMessage(tabs[0].id, { action: "toggleSearch" })
                .catch(error => {
                    console.log("Unable to toggle search on this page.");
                });
        }
    });
}

chrome.action.onClicked.addListener(() => {
    chrome.runtime.openOptionsPage();
});

chrome.commands.onCommand.addListener((command) => {
    if (command === "toggle-search") {
        toggleSearch();
    }
});

chrome.contextMenus.onClicked.addListener((info, tab) => {
    if (info.menuItemId === "perplexitySearch") {
        performSearch(info.selectionText);
    }
});

chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
    if (request.action === "search") {
        performSearch(request.query);
    } else if (request.action === "openShortcutsPage") {
        chrome.tabs.create({ url: "chrome://extensions/shortcuts" });
    }
});

function performSearch(query) {
    chrome.storage.sync.get({ openInNewTab: true }, function (items) {
        const url = `https://www.perplexity.ai/search?q=${encodeURIComponent(query)}`;
        if (items.openInNewTab) {
            chrome.tabs.create({ url: url });
        } else {
            chrome.tabs.update({ url: url });
        }
    });
}