// adapted from heavily from: 
// https://medium.com/bugbountywriteup/sputnik-an-open-source-intelligence-browser-extension-da2f2c22c8ec
// https://github.com/mitchmoser/sputnik

browser.contextMenus.create({
    id: "CVE Search",
    title: "CVE Search",
    contexts: ["selection"]
});

browser.contextMenus.create({
    id: "NVD",
    title: "NVD",
    contexts: ["selection"],
    parentId: "CVE Search",
    icons: {
        "48": "icons/nvd_48.png"
    }
});

browser.contextMenus.create({
    id: "MITRE",
    title: "MITRE",
    contexts: ["selection"],
    parentId: "CVE Search",
    icons: {
        "48": "icons/mitre_48.png"
    }
});

// create empty url variable
var url = ""

/*
 * The click event listener: 
 * where we perform the approprate action 
 * given the ID of the menu item that was clicked
 */

browser.contextMenus.onClicked.addListener((info, tab) => {
    // copy the selection to clipboard
    navigator.clipboard.writeText(info.selectionText);

    switch (info.menuItemId) {
            case "NVD":
                url = "https://nvd.nist.gov/vuln/detail/"+info.selectionText;
                break;
            case "MITRE":
                url = "https://cve.mitre.org/cgi-bin/cvename.cgi?name="+info.selectionText;
                break;
                    }
    browser.tabs.create({url: url});
});