<?php

namespace App\Livewire;

use Livewire\Component;

class ProjectNameCoder extends Component
{
    public $components = [];
    public $nextId = 1;

    protected $listeners = [
        'nameUpdated' => 'headerLabelUpdate',
        'componentUpdated' => 'handleComponentUpdate',
        'removeComponent' => 'removeComponent'
    ];

    public function mount()
    {
        // Inicializar con un componente vacío
        $this->addComponent();
    }

    public function addComponent()
    {
        $id = $this->nextId++;
        $this->components[] = [
            'id' => $id,
            'data' => [],
            'order' => count($this->components),
            'headerLabel' => ''
        ];
    }

    public function removeComponent($componentId)
    {
        $this->components = array_filter($this->components, function($component) use ($componentId) {
            return $component['id'] != $componentId;
        });

        // Reindexar el orden
        $this->reorderComponents();
    }

    public function headerLabelUpdate($componentId, $data)
    {
        foreach ($this->components as &$component) {
            if ($component['id'] == $componentId) {
                $component['headerLabel'] = $data['name'];
                break;
            }
        }
    }

    public function handleComponentUpdate($componentId, $data)
    {
        foreach ($this->components as &$component) {
            if ($component['id'] == $componentId) {
                $component['data'] = $data;
                break;
            }
        }
    }

    public function updateComponentOrder($orderedIds)
    {
        foreach ($orderedIds as $index => $id) {
            foreach ($this->components as &$component) {
                if ($component['id'] == $id) {
                    $component['order'] = $index;
                    break;
                }
            }
        }

        // Ordenar el array por el campo 'order'
        usort($this->components, function($a, $b) {
            return $a['order'] - $b['order'];
        });
    }

    private function reorderComponents()
    {
        foreach ($this->components as $index => &$component) {
            $component['order'] = $index;
        }
    }

    public function moveComponentUp($componentId)
    {
        $index = $this->findComponentIndex($componentId);
        
        if ($index > 0) {
            // Intercambiar con el componente anterior
            $temp = $this->components[$index];
            $this->components[$index] = $this->components[$index - 1];
            $this->components[$index - 1] = $temp;
            
            // Actualizar órdenes
            $this->reorderComponents();
        }
    }

    public function moveComponentDown($componentId)
    {
        $index = $this->findComponentIndex($componentId);
        
        if ($index < count($this->components) - 1) {
            // Intercambiar con el componente siguiente
            $temp = $this->components[$index];
            $this->components[$index] = $this->components[$index + 1];
            $this->components[$index + 1] = $temp;
            
            // Actualizar órdenes
            $this->reorderComponents();
        }
    }

    private function findComponentIndex($componentId)
    {
        foreach ($this->components as $index => $component) {
            if ($component['id'] == $componentId) {
                return $index;
            }
        }
        return -1;
    }

    public function getComponentsCountProperty()
    {
        return count($this->components);
    }

    public function getTotalDocumentTypesProperty()
    {
        $total = 0;
        foreach ($this->components as $component) {
            if (isset($component['data']['documentTypes'])) {
                $total += count($component['data']['documentTypes']);
            }
        }
        return $total;
    }

    public function render()
    {
        return view('livewire.project-name-coder');
    }
}