//
// "Open in Browser" and "Copy URL" for whatever is selected in the sidebar.
//

const selection = require("./selection.js");
const ui = require("../ui.js");

/** Best web URL for a node, walking up to its repository as a last resort. */
function urlFor(node) {
    if (!node) return null;

    const data = node.data || {};

    // Most specific first: a job page beats its run's, a comment beats its
    // pull request's. Anything without a page of its own falls back to the
    // repository.
    const direct =
        (data.comment && data.comment.html_url) ||
        (data.review && data.review.html_url) ||
        (data.file && data.file.html_url) ||
        (data.job && data.job.html_url) ||
        (data.pull && data.pull.html_url) ||
        (data.run && data.run.html_url) ||
        null;
    if (direct) return direct;

    if (node.kind === "workflow") {
        const repo = selection.repoOf(node);
        return repo ? `${repo.htmlUrl}/actions?workflow=${encodeURIComponent(node.name)}` : null;
    }
    if (node.kind === "instance" && data.baseUrl) return data.baseUrl;
    if (node.kind === "secretsFolder" || node.kind === "secret") {
        const repo = selection.repoOf(node);
        return repo ? `${repo.htmlUrl}/settings/actions/secrets` : null;
    }
    if (node.kind === "variablesFolder" || node.kind === "variable") {
        const repo = selection.repoOf(node);
        return repo ? `${repo.htmlUrl}/settings/actions/variables` : null;
    }

    return repoUrl(node);
}

function repoUrl(node) {
    const repo = selection.repoOf(node);
    return repo ? repo.htmlUrl : null;
}

function register() {
    nova.commands.register("gitea.openInBrowser", (argument) => {
        const url = urlFor(selection.selectedNode(argument));
        if (!url) {
            ui.warn("There is no web page for that item.");
            return;
        }
        nova.openURL(url);
    });

    nova.commands.register("gitea.copyUrl", (argument) => {
        const url = urlFor(selection.selectedNode(argument));
        if (!url) {
            ui.warn("There is no URL for that item.");
            return;
        }
        nova.clipboard.writeText(url);
        ui.info(`Copied ${url}`);
    });
}

exports.register = register;
exports.urlFor = urlFor;