<?php

namespace App\Models\Person;

use App\Traits\Uuid;
use Illuminate\Support\Str;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Database\Eloquent\Builder;
use Laravel\Sanctum\HasApiTokens;
use Laravel\Scout\Searchable;

class Person extends Model
{
    use HasApiTokens;
    /** @use HasFactory<\Database\Factories\Person/PersonFactory> */
    use HasFactory;
    use Uuid;
    use Searchable;

        /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $table = 'person';
    protected $fillable = [
        'nu',
        'first_name',
        'last_name',
        'full_name',
        'gender',
        'birthday',
        'tax_number',
        'social_security_number',
        'description',
        'group_id',
        'type_id',
        'user_id'
    ];

    protected $hidden = [
        'id',
        'deleted',
        'user_id'
    ];

    protected static function booted(){
        static::creating(function (Person $person) {
            if(!isset($person->user_id)){
                $person->user_id = auth()->id();
            }
            // Ensure a unique 6-character alphanumeric 'nu' is set globally on create
            if (empty($person->nu)) {
                $person->nu = static::generateUniqueNu();
            }
        });
    }

    protected function makeAllSearchableUsing(Builder $query): Builder
    {
        return $query->with(['addresses', 'phones']);
    }

    public function toSearchableArray(): array
    {
        return [
            'first_name' => '',
            'last_name' => '',
            'full_name' => '',
            'person_addresses.address' => '',
            'person_phones.nu' => ''
        ];
    }


    public function phones(): HasMany
    {
        return $this->hasMany(\App\Models\Person\PersonPhone::class)
            ->with(['type'])
            ->where('active','=',1)
            ->orderBy('id');
    }

    public function addresses(): HasMany
    {
        return $this->hasMany(\App\Models\Person\PersonAddress::class)
            ->with(['type'])
            ->where('active','=',1)
            ->orderBy('id');
    }

    public function emails(): HasMany
    {
        return $this->hasMany(\App\Models\Email::class, 'person_id')
            ->where('is_active', '=', 1)
            ->orderBy('id');
    }

    public function group(): BelongsTo
    {
        return $this->belongsTo(\App\Models\Person\PersonGroup::class, 'group_id');
    }

    public function type(): BelongsTo
    {
        return $this->belongsTo(\App\Models\Person\PersonType::class, 'type_id');
    }

    public function client(): HasOne
    {
        return $this->hasOne(\App\Models\Client::class);
    }

    public function clientCase(): HasOne
    {
        return $this->hasOne(\App\Models\ClientCase::class);
    }

    /**
     * Generate a unique 6-character alphanumeric identifier for 'nu'.
     */
    protected static function generateUniqueNu(): string
    {
        do {
            $nu = Str::random(6); // [A-Za-z0-9]
        } while (static::where('nu', $nu)->exists());
        return $nu;
    }
}