<?php

namespace App\Repositories\VPS;

use App\Models\VPS;
use App\Repositories\BaseRepository;

class VPSRepository extends BaseRepository implements VPSRepositoryInterface
{
    public function getModel()
    {
        return VPS::class;
    }
    public function filter(array $data = [], array $relationships = [], array $withCount = [], array $select = ['*'])
    {
        $model = $this->model->with($relationships)->select($select);
        
        if (isset($data['status'])) {
            $model =  $model->where("status", $data['status']);
        }
        if (isset($data['group_id']) && $data['group_id']) {
            $model =  $model->where("group_id", $data['group_id']);
        }
        if (count($withCount) > 0) {
            $model = $model->withCount($withCount);
        }
        if(isset($data['page'])) {
            return $model->paginate(15);
        }
        return $model->get();
    }
    public function findWithRelationships(int $id = 0, array $relationships = [], array $withCount = [], array $withSum = [])
    {
        $model = $this->model;
        if (count($relationships) > 0) {
            foreach ($relationships as $relationship) {
                if (method_exists($model, $relationship)) {
                    $model = $model->with($relationship);
                }
            }
        }
        // Xử lý withCount
        if (count($withCount) > 0) {
            foreach ($withCount as $key => $items) {
                if (is_array($items)) {
                    foreach ($items as $alias => $item) {
                        $model = $model->withCount([
                            $key . ' as ' . $alias => function ($query) use ($item) {
                                $query->where($item['key'], $item['condition'], $item['value']);
                            }
                        ]);
                    }
                } else {
                    $model = $model->withCount($key);
                }
            }
        }

        // Xử lý withSum
        if (count($withSum) > 0) {
            foreach ($withSum as $key => $items) {
                if (is_array($items)) {
                    foreach ($items as $alias => $item) {
                        $model = $model->withSum([
                            $key . ' as ' . $alias => function ($query) use ($item) {
                                $query->where($item['key'], $item['condition'], $item['value']);
                            }
                        ], $item['sum']);
                    }
                } else {
                    $model = $model->withSum($key);
                }
            }
        }

        return $model->find($id);
    }

    /**
     * Create VPS with OS relationship
     */
    public function createWithOs(array $data, array $osIds = [])
    {
        $vps = $this->create($data);
        
        if (!empty($osIds) && $vps) {
            $syncData = [];
            foreach ($osIds as $osId) {
                $syncData[$osId] = ['product_type' => 4]; // 4 = VPS type
            }
            $vps->operatingSystems()->sync($syncData);
        }
        
        return $vps;
    }

    /**
     * Update VPS with OS relationship
     */
    public function updateWithOs(int $id, array $data, array $osIds = [])
    {
        $vps = $this->update($id, $data);
        
        if ($vps) {
            $model = $this->find($id);
            if ($model) {
                $syncData = [];
                foreach ($osIds as $osId) {
                    $syncData[$osId] = ['product_type' => 4]; // 4 = VPS type
                }
                $model->operatingSystems()->sync($syncData);
            }
        }
        
        return $vps;
    }
}