<?php

namespace App\Models;

use App\Lib\Helpers\FileStorageHelper;
use App\Lib\Helpers\ToolboxHelper;
use App\Traits\Models\ActivityLog;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Str;

/**
 * @property string              $seo_title               SEO title.
 * @property string              $seo_description         SEO description.
 * @property string              $name                    Name.
 * @property string              $slug                    Slug of the name.
 * @property string              $description             First level of description.
 * @property string              $description_2           Second level of description.
 * @property integer             $employees               Employees count.
 * @property string              $pictos                  JSON - SpeciesEnum Values. Between 0 and n.
 * @property string              $address                 Address of the site.
 * @property string              $phone_number            Phone number of the site.
 * @property string              $access_line             JSON - How to go to the site. 3 entries.
 * @property string              $director_name           Name of the director.
 * @property string              $director_speach         WYSIWYG - Director speach.
 * @property string              $employee_name           Name of the employee.
 * @property string              $employee_function       Function of the employee.
 * @property string              $employee_speach         WYSIWYG - Employee speach.
 * @property string              $highlights              WYSIWYG - Highlights part content.
 * @property double              $latitude                Latitude in degrees.
 * @property double              $longitude               Longitude in degrees.
 * @property string              $logo                    Path of the logo.
 * @property string              $logo_alt                Logo alt attribute.
 * @property string              $logo_title              Logo title attribute.
 * @property string              $picture_1               Path of the picture 1.
 * @property string              $picture_1_alt           Picture 1 alt attribute.
 * @property string              $picture_1_title         Picture 1 title attribute.
 * @property string              $picture_2               Path of the picture 2.
 * @property string              $picture_2_alt           Picture 2 alt attribute.
 * @property string              $picture_2_title         Picture 2 title attribute.
 * @property string              $picture_3               Path of the picture 3.
 * @property string              $picture_3_alt           Picture 3 alt attribute.
 * @property string              $picture_3_title         Picture 3 title attribute.
 * @property string              $map_picture             Path of the map picture.
 * @property string              $map_picture_alt         Map picture alt attribute.
 * @property string              $map_picture_title       Map picture title attribute.
 * @property integer             $order                   Order.
 * @property-read \Carbon\Carbon $created_at              Created date.
 * @property-read \Carbon\Carbon $updated_at              Updated date.
 *
 * @property-read \App\Models\Logo $logos Logos Many-to-many relationship.
 */
class Site extends Model
{
    use ActivityLog;
    use HasFactory;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'seo_title',
        'seo_description',
        'name',
        'slug',
        'description',
        'description_2',
        'employees',
        'pictos',
        'address',
        'phone_number',
        'access_line',
        'director_name',
        'director_speach',
        'employee_name',
        'employee_function',
        'employee_speach',
        'highlights',
        'latitude',
        'longitude',
        'logo',
        'logo_alt',
        'logo_title',
        'picture_1',
        'picture_1_alt',
        'picture_1_title',
        'picture_2',
        'picture_2_alt',
        'picture_2_title',
        'picture_3',
        'picture_3_alt',
        'picture_3_title',
        'map_picture',
        'map_picture_alt',
        'map_picture_title',
        'order',
    ];

    /**
     * Perform any actions required after the model boots.
     *
     * @return void
     */
    protected static function booted(): void
    {
        static::creating(function (self $model) {
            self::setOrder($model);
            self::manageFields($model);
        });
        static::updating(function (self $model) {
            self::manageFields($model);
        });
        static::updated(function (self $model) {
            FileStorageHelper::removeOldFile($model, 'picture');
        });

        static::deleted(function (self $model) {
            FileStorageHelper::removeFile($model, 'picture');
        });
    }

    // * METHODS

    /**
     * Manage model fields.
     *
     * @param self $model
     * @return void
     */
    private static function manageFields(self $model): void
    {
        // * ASSERTIONS
        self::assertFieldIsUnique('name', $model->name);
        self::assertFieldIsUnique('slug', Str::slug($model->name));

        // * TRANSFORMATIONS
        self::setSlug($model, $model->name);
        $model->logo        = FileStorageHelper::storeFile($model, $model->logo, true);
        $model->picture_1   = FileStorageHelper::storeFile($model, $model->picture_1, true);
        $model->picture_2   = FileStorageHelper::storeFile($model, $model->picture_2, true);
        $model->picture_3   = FileStorageHelper::storeFile($model, $model->picture_3, true);
        $model->map_picture = FileStorageHelper::storeFile($model, $model->map_picture, true);
    }

    /**
     * Set the slug.
     *
     * @param self   $model
     * @param string $original
     *
     * @return void
     */
    private static function setSlug(self $model, string $original): void
    {
        $model->slug = Str::slug($original);
    }

    /**
     * Set order after the last element of the list.
     *
     * @param self $model
     * @return void
     */
    private static function setOrder(self $model): void
    {
        $model->order = \intval(self::query()->max('order')) + 1;
    }

    /**
     * Asserts using validation that the field is unique.
     *
     * @param string       $nameField
     * @param string       $valueField
     * @param integer|null $id
     * @return void
     */
    private static function assertFieldIsUnique(string $nameField, string $valueField, ?int $id = null): void
    {
        $table = (new self())->getTable();
        ToolboxHelper::assertFieldIsUnique($table, $nameField, $valueField, $id);
    }

    /**
     * Adjusts model status using current status and publish dates
     *
     * @param self $model
     * @return void
     */
    private static function makeStatusSense(self $model): void
    {
        /** @var \Carbon\Carbon|null */
        $publish_at = $model->publish_at;
        /** @var \Carbon\Carbon|null */
        $unpublish_at = $model->unpublish_at;
        $wantedStatus = $model->published;
        if ($publish_at or $unpublish_at) {
            $model->published = $model->planificated_status;
        }
        if ($wantedStatus !== $model->published) {
            $previousMessage = session()->get('bo.info', '');
            session()->flash('bo.info', \trans(
                'La publication est modifiée en concordance avec les dates enregistrées.
                Pour modifier l\'état de publication, veuillez modifier ou enlever les dates correspondantes.'
            ) . " \n{$previousMessage}");
        }
    }

    /**
     * Getter the current status following planification dates planificated_status
     *
     * @return boolean
     */
    public function getPlanificatedStatusAttribute(): bool
    {
        /** @var \Carbon\Carbon|null */
        $publish_at = $this->publish_at;
        /** @var \Carbon\Carbon|null */
        $unpublish_at = $this->unpublish_at;
        if ($publish_at and $unpublish_at) {
            return $unpublish_at->greaterThanOrEqualTo(now()) and $publish_at->lessThan(now());
        }
        if ($publish_at) {
            return $publish_at->lessThan(now());
        }
        if ($unpublish_at) {
            return $unpublish_at->greaterThanOrEqualTo(now());
        }
        return false;
    }

    // * RELATIONS

    /**
     * The logos that belong to the site.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function logos(): \Illuminate\Database\Eloquent\Relations\BelongsToMany
    {
        return $this->belongsToMany(Logo::class);
    }
}