import "typings-global";
import plugins = require("./npmts.plugins");
import paths = require("./npmts.paths");
import { npmtsOra } from "./npmts.promisechain";

let genTypeDoc = function (configArg) {
    let done = plugins.Q.defer();
    npmtsOra.text("now generating " + "TypeDoc documentation".yellow);
    plugins.beautylog.log("TypeDoc Output:");
    plugins.gulp.src(plugins.path.join(paths.tsDir, "**/*.ts"))
        .pipe(plugins.g.typedoc({
            // TypeScript options (see typescript docs) 
            module: "commonjs",
            target: "es6",
            includeDeclarations: true,

            // Output options (see typedoc docs) 
            out: paths.docsDir,
            json: plugins.path.join(paths.docsDir, "file.json"),

            // TypeDoc options (see typedoc docs) 
            name: "my-project",

            //theme: "default",
            ignoreCompilerErrors: true,
            version: true,
        }))
        .pipe(plugins.g.gFunction(done.resolve, "atEnd"));
    return done.promise;
};


export let run = function (configArg) {
    let done = plugins.Q.defer();
    if (configArg.docs) {
        genTypeDoc(configArg)
            .then(() => {
                done.resolve(configArg);
            });
    } else {
        done.resolve(configArg);
    };
    return done.promise;
};