<?php

namespace Modules\BHDModuleManager\Http\Controllers;

use Illuminate\Contracts\Support\Renderable;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Brian2694\Toastr\Facades\Toastr;
use Illuminate\Support\Facades\Artisan;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Log;
use ZipArchive;
use Modules\BHDModuleManager\Traits\Upload;
use Modules\UserActivityLog\Traits\LogActivity;

class BHDModuleManagerController extends Controller
{
    use Upload;

    /**
     * Display a listing of the resource.
     * @return Renderable
     */
    public function index()
    {
        return view('bhdmodulemanager::index');
    }

    /**
     * Show the form for creating a new resource.
     * @return Renderable
     */
    public function create()
    {
        return view('bhdmodulemanager::create');
    }

    /**
     * Store a newly created resource in storage.
     * @param Request $request
     * @return Renderable
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Show the specified resource.
     * @param int $id
     * @return Renderable
     */
    public function show($id)
    {
        return view('bhdmodulemanager::show');
    }

    /**
     * Show the form for editing the specified resource.
     * @param int $id
     * @return Renderable
     */
    public function edit($id)
    {
        return view('bhdmodulemanager::edit');
    }

    /**
     * Update the specified resource in storage.
     * @param Request $request
     * @param int $id
     * @return Renderable
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     * @param int $id
     * @return Renderable
     */
    public function destroy($id)
    {
        //
    }

    public function uploadModule(Request $request)
    {
        $request->validate([
            'module' => 'required|mimes:zip',
        ]);


        try {
            $path = $request->module->store('updateFile');
            $request->module->getClientOriginalName();
            $zip = new ZipArchive;
            $res = $zip->open(storage_path('app/' . $path));
            if ($res === true) {
                $zip->extractTo(storage_path('app/tempUpdate'));
                $zip->close();
            } else {
                abort(500, 'Error! Could not open File');
            }


            $src = storage_path('app/tempUpdate');

            $dir = opendir($src);

            $module = '';
            while ($file = readdir($dir)) {
                if ($file != "." && $file != "..") {
                    $module = $file;
                }
            }
            
        
            $dataPath = $src.'/'.$module . '/' . $module . '.json';
            $strJsonFileContents = file_get_contents($dataPath);
            $array = json_decode($strJsonFileContents, true);
            
            if (!empty($array)) {
                $json = $array[$module];
                if (!empty($json['min_system_version']) && app('general_setting')->system_version < $json['min_system_version']) {
                    if (storage_path('app/updateFile')) {
                        $this->delete_directory(storage_path('app/updateFile'));
                    }
                    if (storage_path('app/tempUpdate')) {
                        $this->delete_directory(storage_path('app/tempUpdate'));
                    }
                    Toastr::error($json['min_system_version'] . ' or greater system version is  required for this version', trans('common.operation_failed'));
                    return redirect()->back();
                }
                
                if(empty($json['min_system_version'])){
                    if (storage_path('app/updateFile')) {
                        $this->delete_directory(storage_path('app/updateFile'));
                    }
                    if (storage_path('app/tempUpdate')) {
                        $this->delete_directory(storage_path('app/tempUpdate'));
                    }
                    Toastr::error('This version is not suitable for current system version. Please check update log for minimum required version.', trans('common.operation_failed'));
                    return redirect()->back();
                }
                
            } else {
                if (storage_path('app/updateFile')) {
                    $this->delete_directory(storage_path('app/updateFile'));
                }
                if (storage_path('app/tempUpdate')) {
                    $this->delete_directory(storage_path('app/tempUpdate'));
                }
                Toastr::error('Config File Missing', trans('common.operation_failed'));
                return redirect()->back();
            }
            
            $dst = base_path('/Modules/');
            $this->recurse_copy($src, $dst);
            $this->migrateModule($module);
            $moduleCheck = \Nwidart\Modules\Facades\Module::find($module);
            $moduleCheck->enable();

            $this->migrateModule($module);

            if (storage_path('app/updateFile')) {
                $this->delete_directory(storage_path('app/updateFile'));
            }
            if (storage_path('app/tempUpdate')) {
                $this->delete_directory(storage_path('app/tempUpdate'));
            }


            Toastr::success("Your module successfully uploaded", 'Success');
            return redirect()->back();


        } catch (\Exception $e) {
            LogActivity::errorLog($e->getMessage());
        }
    }

    public function enableModule(Request $request) {
        $name = $request->name;
        if ($name) {
            $moduleCheck = \Nwidart\Modules\Facades\Module::find($name);
            $moduleCheck->enable();
            return response()->json([
                'message' => 'Module has been enabled.'
            ]);
        }
        return response()->json([
            'message' => 'Failed to enable the module.'
        ], 400);
    }

    public function disableModule(Request $request) {
        $name = $request->name;
        if ($name) {
            $moduleCheck = \Nwidart\Modules\Facades\Module::find($name);
            $moduleCheck->disable();
            return response()->json([
                'message' => 'Module has been disabled.'
            ]);
        }
        return response()->json([
            'message' => 'Failed to disable the module'
        ], 400);
    }

    public function migrateModule($module)
    {
        //$dataPath = 'Modules/' . $module . '/' . $module . '.json';        // // Get the contents of the JSON file
        //$strJsonFileContents = file_get_contents($dataPath);
        //$array = json_decode($strJsonFileContents, true);
        //$migrations = $array[$module]['migration'] ?? '';
        
        $migrations = File::files('Modules/' . $module . '/Database/Migrations');
        $module_tables = [];
        
        if (count($migrations) > 0) {
            foreach ($migrations as $migration) {
                $module_tables[] = $migration->getPathname();
            }    
        }

        $is_module_available = 'Modules/' . $module . '/Providers/' . $module . 'ServiceProvider.php';

        if (file_exists($is_module_available)) {
            try {
                if (!empty($module_tables)) {
                    foreach ($module_tables as $path) {
                        if (file_exists($path)) {
                            try {
                                $test = Artisan::call('migrate',
                                        array(
                                            '--path' => $path,
                                            '--force' => true
                                        ));
                            } catch (\Exception $e) {
                                Log::info($e->getMessage());
                            }
                        }
                    }
                }
            }
            catch (\Exception $e) {
                Log::info($e->getMessage());
            }
        }
    }
}