<?php
namespace app\models\core;

use app\components\BaseModel;
use app\components\validators\ColorValidator;
use app\components\validators\PercentageValidator;
use yii\behaviors\AttributeTypecastBehavior;

class Stage extends BaseModel
{
    const ICON_COLOR_DEFAULT = '000000';
    const ICON_PERCENTAGE_DEFAULT = 0;

    public static function tableName()
    {
        return 'stage';
    }

    public function rules()
    {
        return [
            [['name', 'description', 'icon_color'], 'trim'],
            [['icon_color'], 'default', 'value' => self::ICON_COLOR_DEFAULT],
            [['icon_percentage'], 'default', 'value' => self::ICON_PERCENTAGE_DEFAULT],
            [['icon_color'], ColorValidator::className()],
            [['icon_percentage',], PercentageValidator::className()],
            [['name'], 'required'],
            [['name'], 'string', 'max' => 255],
            [['name'], 'unique'],
            [['active'], 'boolean'],
            [['name', 'description', 'icon_color', 'icon_percentage'], 'safe'],
        ];
    }

    public function behaviors()
    {
        $behaviors = parent::behaviors();

        $behaviors['typecast'] = [
            'class' => AttributeTypecastBehavior::className(),
            'attributeTypes' => [
                'active' => AttributeTypecastBehavior::TYPE_BOOLEAN,
                'icon_percentage' => AttributeTypecastBehavior::TYPE_FLOAT,
            ],
            'typecastAfterValidate' => true,
            'typecastBeforeSave' => true,
            'typecastAfterFind' => true,
        ];

        return $behaviors;
    }

    /**
     * @inherit
     */
    public static function getConditionClause($attribute, $value)
    {
        switch($attribute) {
            case 'active':
                $clause = ['=', 'active', 'true' === $value ? 1 : 0];
                break;

            default:
                $clause = parent::getConditionClause($attribute, $value);
        }

        return $clause;
    }

    /**
     * @inheritdoc
     */
    public function beforeDelete()
    {
        Project::updateAll(['stage_id' => null], ['stage_id' => $this->id]);

        return parent::beforeDelete();
    }
}
/**
 * @SWG\Definition(
 *     definition="Stage",
 *     type="object",
 *     description="Stage model",
 *     allOf={
 *       @SWG\Schema(
 *           required={"name"},
 *           @SWG\Property(property="id", type="integer", example="3", description="Unique identifier"),
 *           @SWG\Property(property="name", type="string", example="Needs Discovered", description="Stage name"),
 *           @SWG\Property(property="icon_color", type="string", description="Icon hex color", example="23EFA9"),
 *           @SWG\Property(property="icon_percentage", type="decimal", example=75, description="Icon percentage"),
 *           @SWG\Property(property="active", type="boolean", example=false, description="Are projects on the stage active or concluded."),
 *           @SWG\Property(property="description", type="string", description="Stage description"),
 *       )
 *     }
 * )
 */