//
// Import Requirements ...
const execSync = require("child_process").execSync;
const XFileTools = require("./Documents/JsModules/x-file.tools");
const XShellTools = require("./Documents/JsModules/x-shell.tools");
const XColorTools = require("./Documents/JsModules/x-color.tools");

//
const packsPath = XFileTools.joinPath(".", "Packs");

//
handlePack();
async function handlePack() {
    //
    var date = new Date();

    //
    var year = date.getFullYear();
    var month = date.getMonth() + 1;
    var day = date.getDate();
    var hour = date.getHours();
    var min = date.getMinutes();

    //
    var folderName = year.toString() + "-" + month.toString() + "-" + day.toString() + "(" + hour.toString() + "_" + min.toString() + ")";

    //
    const prjBasePath = XFileTools.joinPath(packsPath, folderName);

    //
    const prjBaseSourcePath = XFileTools.joinPath(prjBasePath, "Source");
    const prjBaseCompiledPath = XFileTools.joinPath(prjBasePath, "Compile");

    //
    const isPacksExists = XFileTools.isDirectoryExists(packsPath);
    if (!isPacksExists) {
        XFileTools.createDirectory(packsPath);
    }

    //
    const isProjectExists = XFileTools.isDirectoryExists(prjBasePath);
    if (!isProjectExists) {
        XFileTools.createDirectory(prjBasePath);
    }

    //
    const isPrjBaseSourcePathExists = XFileTools.isDirectoryExists(prjBaseSourcePath);
    if (!isPrjBaseSourcePathExists) {
        XFileTools.createDirectory(prjBaseSourcePath);
    }

    //
    const isPrjBaseCompiledPathExists = XFileTools.isDirectoryExists(prjBaseCompiledPath);
    if (!isPrjBaseCompiledPathExists) {
        XFileTools.createDirectory(prjBaseCompiledPath);
    }

    //
    var foldersPath = [
        "Classes", // Required Classes
        "Experts", // Expert Advisers 
        "Helpers", // Indicator's Helpers Classes
        "Indicators", // Required Indicators
        "Libraries", // Required Libraries
        "Parsers", // Strategies Filters based on Conditions
        "Strategies", // Strategies Classes which Provides Signals
    ];

    //
    for (const path of foldersPath) {
        //
        const fSourcePath = XFileTools.joinPath(".", path);

        //
        // Source Copy ...
        let fDestPath = XFileTools.joinPath(prjBaseSourcePath, path);

        //
        // Log ...
        console.log(
            XColorTools.applyForegroundColor("try to copy: ", XColorTools.COLOR_NAMES.Yellow),
            XColorTools.applyForegroundColor(path, XColorTools.COLOR_NAMES.Blue),
            XColorTools.applyForegroundColor(" to : ", XColorTools.COLOR_NAMES.Yellow),
            XColorTools.applyForegroundColor(prjBaseSourcePath, XColorTools.COLOR_NAMES.Magenta)
        );

        //
        // Copy Folder ...
        let result = await XFileTools.copyFolder(fSourcePath, prjBaseSourcePath);
        if (result) {
            //
            const msg = "copy successfully ...";
            console.log(
                XColorTools.applyForegroundColor(msg, XColorTools.COLOR_NAMES.Green)
            );
        } else {
            //
            const msg = "copy failed ...";
            console.log(XColorTools.applyForegroundColor(msg, XColorTools.COLOR_NAMES.Red));
            throw msg;
        }

        //
        // Cleanup Folder ...
        const sourceFilesToRemove = await XFileTools.extractFiles(fDestPath, [".ex5", ".ex4"]);
        for (const f of sourceFilesToRemove) {
            await XFileTools.removeFile(f);
        }

        //
        // Compile Copy ...
        fDestPath = XFileTools.joinPath(prjBaseCompiledPath, path);

        //
        // Log ...
        console.log(
            XColorTools.applyForegroundColor("try to copy: ", XColorTools.COLOR_NAMES.Yellow),
            XColorTools.applyForegroundColor(path, XColorTools.COLOR_NAMES.Blue),
            XColorTools.applyForegroundColor(" to : ", XColorTools.COLOR_NAMES.Yellow),
            XColorTools.applyForegroundColor(prjBaseCompiledPath, XColorTools.COLOR_NAMES.Magenta)
        );

        //
        // Copy Folder ...
        result = await XFileTools.copyFolder(fSourcePath, prjBaseCompiledPath);
        if (result) {
            //
            const msg = "copy successfully ...";
            console.log(
                XColorTools.applyForegroundColor(msg, XColorTools.COLOR_NAMES.Green)
            );
        } else {
            //
            const msg = "copy failed ...";
            console.log(XColorTools.applyForegroundColor(msg, XColorTools.COLOR_NAMES.Red));
            throw msg;
        }

        //
        // Cleanup Folder ...
        const compileFilesToRemove = await XFileTools.extractFiles(fDestPath, [".mq5", ".mq4"]);
        for (const f of compileFilesToRemove) {
            await XFileTools.removeFile(f);
        }
    }
}