<?php

namespace App\Models\Locations;

use App\Models\Bank;
use App\Models\Category;
use App\Models\Locations\DistrictLocale;
use App\Models\Organization;
use App\Models\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\App;

class District extends Model
{
    /**
     * The database table doesn't use 'created_at' and 'updated_at' so we disable it from Inserts/Updates.
     *
     * @var bool
     */
    public $timestamps = false;


    /**
    * Return all available locales of the district.
    *
    * @return void
    */
    public function translations()
    {
        return $this->hasMany(DistrictLocale::class, 'district_id');
    }


    /**
    * Get the local district name.
    * In the App::getLocale, or if not exists, in the App::getFallbackLocale language.
    * @return void
    */
    public function name()
    {
        $result = $this->hasMany(DistrictLocale::class, 'district_id')
            ->where('locale', App::getLocale());
        if ($result->count() === 0) {
            $result = $this->hasMany(DistrictLocale::class, 'district_id')
                ->where('locale', App::getFallbackLocale());
        }
        return $result;
    }


    /**
     * Get all of the users of the districts.
     * Many-to-many polymorphic.
     * @return void
     */
    public function users()
    {
        return $this->morphedByMany(User::class, 'districtable', 'districtables');
    }


    /**
     * Get all of the organizations of the districts.
     * Many-to-many polymorphic.
     * @return void
     */
    public function organizations()
    {
        return $this->morphedByMany(Organization::class, 'districtable', 'districtables');
    }


    /**
     * Get all of the banks of the districts.
     * Many-to-many polymorphic.
     * @return void
     */
    public function banks()
    {
        return $this->morphedByMany(Bank::class, 'districtable', 'districtables');
    }


    /**
     * Get all related locations of the division.
     * One-to-many.
     * @return void
     */
    public function locations()
    {
        return $this->hasMany(Location::class);
    }


    /**
    * Get the related city of the district.
    * In the App::getLocale, or if not exists, in the App::getFallbackLocale language.
    * @return void
    */
    public function city()
    {
        $city = $this->belongsTo(City::class, 'city_id')->pluck('id');
        $result = CityLocale::where('city_id', $city)
            ->where('locale', App::getLocale());
        if ($result->count() === 0) {
            $result = CityLocale::where('city_id', $city)
                ->where('locale', App::getFallbackLocale());
        }
        return $result;
    }


    /**
    * Get the related country of the district.
    * In the App::getLocale, or if not exists, in the App::getFallbackLocale language.
    * @return void
    */
    public function country()
    {
        $country = $this->belongsTo(City::class, 'city_id')->pluck('country_id');
        $result = CountryLocale::where('country_id', $country)
            ->where('locale', App::getLocale());
        if ($result->count() === 0) {
            $result = CountryLocale::where('country_id', $country)
                ->where('locale', App::getFallbackLocale());
        }
        return $result;
    }


    /**
    * Get the related division of the district.
    * In the App::getLocale, or if not exists, in the App::getFallbackLocale language.
    * @return void
    */
    public function division()
    {
        $division = $this->belongsTo(City::class, 'city_id')->pluck('division_id');
        $result = DivisionLocale::where('division_id', $division)
            ->where('locale', App::getLocale());
        if ($result->count() === 0) {
            $result = DivisionLocale::where('division_id', $division)
                ->where('locale', App::getFallbackLocale());
        }
        return $result;
    }


    /**
     * Get the related parent of this model.
     *
     * @return void
     */
    public function parent()
    {
        // Check if division exists
        if ($this->division_id) {
            return $this->belongsTo(Division::class, 'division_id');
        }

        // Otherwise, return the country relationship
        return $this->belongsTo(Country::class, 'country_id');
    }


    /**
     * Get all of the related categories for this model.
     */
    public function categories()
    {
        return $this->morphMany(Category::class, 'categoryable');
    }

}