<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use File;

class CRUDGenerator extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'aspekt:crud {name} {--schema=}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Generate CRUD module';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $name = $this->argument('name');
        $schema = $this->option('schema');

        $this->migration($name, $schema);
        $this->model($name, $schema);
        $this->controller($name);
        $this->request($name, $schema);
        $this->view($name, $schema);
    }

    protected function getStub($type)
    {
        return file_get_contents(resource_path("stubs/$type.stub"));
    }

    protected function migration($name, $schema)
    {
        $schema_parent = '';
        $schema_child = '';

        if($schema) {
            $schema = explode(';', $schema);

            foreach ($schema as $field) {
                $options = explode(':', $field);
                if($options[2] != "translate") {
                    $schema_parent .= "\n\t\t\t\$table->$options[1]('$options[0]');";
                } else {
                    $schema_child .= "\n\t\t\t\$table->$options[1]('$options[0]');";
                }
            }
            
            $schema_parent .= "\n";
            $schema_child .= "\n";
        }

        $migrationTemplate = str_replace(
            [
                '{{modelNamePlural}}',
                '{{modelNamePluralLowerCase}}',
                '{{schema}}'
            ],
            [
                str_plural($name),
                strtolower(str_plural($name)),
                $schema_parent
            ],
            $this->getStub('Migration')
        );

        file_put_contents(database_path("migrations/".date('Y_m_d_His')."_create_".strtolower(str_plural($name))."_table.php"), $migrationTemplate);
        
        sleep(1);

        $migrationTemplate = str_replace(
            [
                '{{modelName}}',
                '{{modelNameLowerCase}}',
                '{{modelNamePluralLowerCase}}',
                '{{schema}}'
            ],
            [
                $name,
                strtolower($name),
                strtolower(str_plural($name)),
                $schema_child
            ],
            $this->getStub('MigrationTranslation')
        );

        file_put_contents(database_path("migrations/".date('Y_m_d_His')."_create_".strtolower($name)."_translations_table.php"), $migrationTemplate);
    }

    protected function model($name, $schema)
    {
        $fillable_parent = '';
        $fillable_child = '';

        if($schema) {
            $schema = explode(';', $schema);

            foreach ($schema as $field) {
                $options = explode(':', $field);
                if($options[2] != "translate") {
                    $fillable_parent .= ", '$options[0]'";
                } else {
                    $fillable_child .= ", '$options[0]'";
                }
            }
        }

        $modelTemplate = str_replace(
            [
                '{{modelName}}',
                '{{fillable_parent}}',
                '{{fillable_child}}'
            ],
            [
                $name,
                $fillable_parent,
                $fillable_child
            ],
            $this->getStub('Model')
        );

        file_put_contents(app_path("/{$name}.php"), $modelTemplate);

        $modelTemplate = str_replace(
            [
                '{{modelName}}',
                '{{fillable_child}}'
            ],
            [
                $name,
                $fillable_child
            ],
            $this->getStub('ModelTranslation')
        );

        file_put_contents(app_path("/{$name}Translation.php"), $modelTemplate);
    }

    protected function controller($name)
    {
        $controllerTemplate = str_replace(
            [
                '{{modelName}}',
                '{{modelNamePluralLowerCase}}',
                '{{modelNameSingularLowerCase}}'
            ],
            [
                $name,
                strtolower(str_plural($name)),
                strtolower($name)
            ],
            $this->getStub('Controller')
        );

        file_put_contents(app_path("/Http/Controllers/{$name}Controller.php"), $controllerTemplate);
    }

    protected function request($name, $schema)
    {
        $validation_parent = '';
        $validation_child = '';

        if($schema) {
            $schema = explode(';', $schema);

            foreach ($schema as $field) {
                $options = explode(':', $field);
                // check if validation rules are present
                if($options[3]) {                    
                    if($options[2] != "translate") {
                        $validation_parent .= "'$options[0]' => '$options[3]',\n\t\t";
                    } else {
                        $validation_child .= "'$options[0]' => '$options[3]',\n\t\t";
                    }
                }
            }
        }

        $requestTemplate = str_replace(
            [
                '{{modelName}}',
                '{{validation_parent}}',
                '{{validation_child}}'
            ],
            [
                $name,
                $validation_parent,
                $validation_child
            ],
            $this->getStub('CreateRequest')
        );

        file_put_contents(app_path("/Http/Requests/Create{$name}Request.php"), $requestTemplate);
        
        $requestTemplate = str_replace(
            [
                '{{modelName}}',
                '{{validation_parent}}',
                '{{validation_child}}'
            ],
            [
                $name,
                $validation_parent,
                $validation_child
            ],
            $this->getStub('UpdateRequest')
        );

        file_put_contents(app_path("/Http/Requests/Update{$name}Request.php"), $requestTemplate);
    }

    protected function view($name, $schema)
    {
        $fields_parent = '';
        $fields_child = '';

        $path = resource_path('views/' . strtolower($name));

        if(!File::exists($path)) {
            mkdir($path, 0777, true);
        }

        $files = File::allFiles(resource_path('stubs/views'));

        foreach($files as $file) {

            $filename = pathinfo($file, PATHINFO_FILENAME);

            // add form inputs
            if($filename == '_form' && $schema) {

                $schema = explode(';', $schema);

                foreach ($schema as $field) {
                    $options = explode(':', $field);
                    if($options[2] != "translate") {
                        switch ($options[1]) {
                            case 'string':
                                $fields_parent .= "
                                <div class=\"form-group{{ \$errors->has('$options[0]') ? ' has-error' : '' }}\">
                                    {!! Form::label('$options[0]', '$options[0] *', ['class' => 'control-label']) !!}
                                    {!! Form::text('$options[0]', null, ['class' => 'form-control']) !!}
                                    @if(\$errors->has('$options[0]'))
                                    <span class=\"help-block\">
                                        <strong>{{ \$errors->first('$options[0]') }}</strong>
                                    </span>
                                    @endif
                                </div>";
                                break;
                            case 'text':
                                $fields_parent .= "
                                <div class=\"form-group{{ \$errors->has('$options[0]') ? ' has-error' : '' }}\">
                                    {!! Form::label('$options[0]', '$options[0] *', ['class' => 'control-label']) !!}
                                    {!! Form::textarea('$options[0]', null, ['class' => 'form-control tinymce']) !!}
                                    @if(\$errors->has('$options[0]'))
                                    <span class=\"help-block\">
                                        <strong>{{ \$errors->first('$options[0]') }}</strong>
                                    </span>
                                    @endif
                                </div>";
                                break;
                            case 'date':
                                $fields_parent .= "
                                <div class=\"form-group{{ \$errors->has('$options[0]') ? ' has-error' : '' }}\">
                                    {!! Form::label('$options[0]', '$options[0] *', ['class' => 'control-label']) !!}
                                    {!! Form::text('$options[0]', null, ['class' => 'form-control datepicker', 'autocomplete' => 'off']) !!}
                                    @if(\$errors->has('$options[0]'))
                                    <span class=\"help-block\">
                                        <strong>{{ \$errors->first('$options[0]') }}</strong>
                                    </span>
                                    @endif
                                </div>";
                                break;
                            default:
                                break;
                        }
                    } else {
                        switch ($options[1]) {
                            case 'string':
                                $fields_child .= "
                                <div class=\"form-group{{ \$errors->has(\$locale.'.$options[0]') ? ' has-error' : '' }}\">
                                    {!! Form::label(\$locale.'[$options[0]]', '$options[0] *', ['class' => 'control-label']) !!}
                                    {!! Form::text(\$locale.'[$options[0]]', \$".strtolower($name)."->translateOrNew(\$locale)->$options[0], ['class' => 'form-control']) !!}
                                    @if(\$errors->has(\$locale.'.$options[0]'))
                                    <span class=\"help-block\">
                                        <strong>{{ \$errors->first(\$locale.'.$options[0]') }}</strong>
                                    </span>
                                    @endif
                                </div>";
                                break;
                            case 'text':
                                $fields_child .= "
                                <div class=\"form-group{{ \$errors->has(\$locale.'.$options[0]') ? ' has-error' : '' }}\">
                                    {!! Form::label(\$locale.'[$options[0]]', '$options[0] *', ['class' => 'control-label']) !!}
                                    {!! Form::textarea(\$locale.'[$options[0]]', \$".strtolower($name)."->translateOrNew(\$locale)->$options[0], ['class' => 'form-control tinymce']) !!}
                                    @if(\$errors->has(\$locale.'.$options[0]'))
                                    <span class=\"help-block\">
                                        <strong>{{ \$errors->first(\$locale.'.$options[0]') }}</strong>
                                    </span>
                                    @endif
                                </div>";
                                break;
                            case 'date':
                                $fields_child .= "
                                <div class=\"form-group{{ \$errors->has(\$locale.'.$options[0]') ? ' has-error' : '' }}\">
                                    {!! Form::label(\$locale.'[$options[0]]', '$options[0] *', ['class' => 'control-label']) !!}
                                    {!! Form::text(\$locale.'[$options[0]]', \$".strtolower($name)."->translateOrNew(\$locale)->$options[0], ['class' => 'form-control datepicker', 'autocomplete' => 'off']) !!}
                                    @if(\$errors->has(\$locale.'.$options[0]'))
                                    <span class=\"help-block\">
                                        <strong>{{ \$errors->first(\$locale.'.$options[0]') }}</strong>
                                    </span>
                                    @endif
                                </div>";
                                break;
                            default:
                                break;
                        }
                    }
                }

            }

            $viewTemplate = str_replace(
                [
                    '{{modelName}}',
                    '{{modelNameSingularLowerCase}}',
                    '{{fields_parent}}',
                    '{{fields_child}}'
                ],
                [
                    $name,
                    strtolower($name),
                    $fields_parent,
                    $fields_child
                ],
                $this->getStub("views/$filename")
            );

            file_put_contents(resource_path("views/" . strtolower($name) . "/" . $filename . ".blade.php"), $viewTemplate);

        }

        // File::copyDirectory(resource_path('stubs/views'), resource_path('views/' . strtolower($name)));
    }
}