<?php

namespace App\Models;

use App\Enums\Users\RoleEnum;
use App\Traits\Models\ActivityLog;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Cache;
use Uwil\LaravelCommon\Helpers\FileHelper;

/**
 * @property integer                         $id         Brand id.
 * @property string                          $name       Brand name.
 * @property string                          $logo       Brand logo.
 * @property string                          $url        Brand url link.
 * @property string                          $url_claim  Brand associative url claim.
 * @property string                          $domain     Brand domain.
 * @property-read \Illuminate\Support\Carbon $created_at Brand created date.
 * @property-read \Illuminate\Support\Carbon $updated_at Brand updated date.
 *
 * @property-read \Illuminate\Database\Eloquent\Collection<App\Models\Service>
 * $services Service HasMany relation.
 * @property-read \Illuminate\Database\Eloquent\Collection<App\Models\Question>
 * $questions Question HasMany relation.
 * @property-read \Illuminate\Database\Eloquent\Collection<App\Models\CustomerInfo>
 * $customerInfos CustomerInfo HasMany relation.
 * @property-read \Illuminate\Database\Eloquent\Collection<App\Models\ServicesStat>
 * $servicesStats ServicesStat HasMany relation.
 * @property-read \Illuminate\Database\Eloquent\Collection<App\Models\SingleOptin>
 * $singleOptins SingleOptin HasMany relation.
 */
class Brand extends Model
{
    use ActivityLog;
    use HasFactory;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'name',
        'logo',
        'url',
        'url_claim',
        'domain',
    ];

    /**
     * Perform any actions required after the model boots.
     *
     * @return void
     */
    protected static function booted(): void
    {
        static::creating(function (self $model) {
            $model->logo = FileHelper::storeFile($model, $model->logo, true);
        });
        static::created(function () {
            self::resetCache();
        });
        static::updating(function (self $model) {
            $model->logo = FileHelper::storeFile($model, $model->logo, true);
        });
        static::updated(function (self $model) {
            self::resetCache();
            FileHelper::removeOldFile($model, 'logo');
        });
        static::deleted(function (self $model) {
            self::resetCache();
            FileHelper::removeOldFile($model, 'logo');
        });
    }

    // * METHODS

    /**
     * Account attribute accessor.
     *
     * @return integer
     */
    public function getAccountsAttribute(): int
    {
        return $this->customerInfos()->count();
    }

    /**
     * Total optins attribute accessor.
     *
     * @return integer
     */
    public function getTotalOptinsAttribute(): int
    {
        return $this->customerInfos()->where('opt_in', 1)->count() + $this->singleOptins()->count();
    }

    /**
     * Get all brands associated to the auth user.
     *
     * @return \Illuminate\Database\Eloquent\Collection
     */
    public static function getUserAssociatedBrands(): \Illuminate\Database\Eloquent\Collection
    {
        /** @var \App\Models\User $userModel */
        $userModel   = auth('backend')->user();
        $brandModels = self::getBrands();

        if ($userModel->role->equals(RoleEnum::marketing)) {
            $brandIds = $userModel->brands->modelKeys();

            $brandModels = $brandModels->filter(function ($brand) use ($brandIds) {
                return in_array($brand->getKey(), $brandIds);
            })->values();
        }

        return $brandModels;
    }

    /**
     * Reset all cache elements related to this model.
     *
     * @return void
     */
    private static function resetCache(): void
    {
        Cache::forget('brands');
        self::getBrands();
    }

    /**
     * Get all brands.
     *
     * @return \Illuminate\Database\Eloquent\Collection
     */
    public static function getBrands(): \Illuminate\Database\Eloquent\Collection
    {
        return Cache::remember('brands', 86400, function () {
            return self::query()->orderBy('name', 'ASC')->get();
        });
    }

    // * RELATIONS

    /**
     * Service has many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function services(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(Service::class);
    }

    /**
     * Question has many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function questions(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(Question::class);
    }

    /**
     * CustomerInfo has many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function customerInfos(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(CustomerInfo::class);
    }

    /**
     * ServiceStat has many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function servicesStats(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(ServiceStat::class);
    }

    /**
     * SingleOptin has many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function singleOptins(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(SingleOptin::class);
    }

    /**
     * Users many to many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function users(): \Illuminate\Database\Eloquent\Relations\BelongsToMany
    {
        return $this->belongsToMany(Brand::class, 'brand_users', 'brand_id', 'user_id');
    }

    /**
     * Claim has many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function claims(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(Claim::class);
    }

    /**
     * ClaimSubject has many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function claimSubjects(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(ClaimSubject::class);
    }

    /**
     * ClaimMailTemplate has many relation.
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function claimMailTemplates(): \Illuminate\Database\Eloquent\Relations\HasMany
    {
        return $this->hasMany(ClaimMailTemplate::class);
    }
}