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Файл: vendor/laravel/prompts/src/Themes/Default/SelectPromptRenderer.php
Строк: 89
<?php

namespace LaravelPromptsThemesDefault;

use 
LaravelPromptsSelectPrompt;
use 
LaravelPromptsThemesContractsScrolling;

class 
SelectPromptRenderer extends Renderer implements Scrolling
{
    use 
ConcernsDrawsBoxes;
    use 
ConcernsDrawsScrollbars;

    
/**
     * Render the select prompt.
     */
    
public function __invoke(SelectPrompt $prompt): string
    
{
        
$maxWidth $prompt->terminal()->cols() - 6;

        return 
match ($prompt->state) {
            
'submit' => $this
                
->box(
                    
$this->dim($this->truncate($prompt->label$prompt->terminal()->cols() - 6)),
                    
$this->truncate($prompt->label(), $maxWidth),
                ),

            
'cancel' => $this
                
->box(
                    
$this->truncate($prompt->label$prompt->terminal()->cols() - 6),
                    
$this->renderOptions($prompt),
                    
color'red',
                )
                ->
error($prompt->cancelMessage),

            
'error' => $this
                
->box(
                    
$this->truncate($prompt->label$prompt->terminal()->cols() - 6),
                    
$this->renderOptions($prompt),
                    
color'yellow',
                )
                ->
warning($this->truncate($prompt->error$prompt->terminal()->cols() - 5)),

            default => 
$this
                
->box(
                    
$this->cyan($this->truncate($prompt->label$prompt->terminal()->cols() - 6)),
                    
$this->renderOptions($prompt),
                    
info$prompt->infoText(),
                )
                ->
when(
                    
$prompt->hint,
                    
fn () => $this->hint($prompt->hint),
                    
fn () => $this->newLine() // Space for errors
                
),
        };
    }

    
/**
     * Render the options.
     */
    
protected function renderOptions(SelectPrompt $prompt): string
    
{
        return 
implode(PHP_EOL$this->scrollbar(
            
array_values(array_map(function ($label$key) use ($prompt) {
                
$label $this->truncate($label$prompt->terminal()->cols() - 12);

                
$index array_search($keyarray_keys($prompt->options));

                if (
$prompt->state === 'cancel') {
                    return 
$this->dim($prompt->highlighted === $index
                        
"› ● {$this->strikethrough($label)}  "
                        
"  ○ {$this->strikethrough($label)}  "
                    
);
                }

                return 
$prompt->highlighted === $index
                    
"{$this->cyan('›')} {$this->cyan('●')} {$label}  "
                    
"  {$this->dim('○')} {$this->dim($label)}  ";
            }, 
$visible $prompt->visible(), array_keys($visible))),
            
$prompt->firstVisible,
            
$prompt->scroll,
            
count($prompt->options),
            
min($this->longest($prompt->optionspadding6), $prompt->terminal()->cols() - 6),
            
$prompt->state === 'cancel' 'dim' 'cyan'
        
));
    }

    
/**
     * The number of lines to reserve outside of the scrollable area.
     */
    
public function reservedLines(): int
    
{
        return 
5;
    }
}
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