<?php

namespace App\Module\Activity\Dtos;

use App\Module\Activity\Models\ActivityConfig;
use UCore\Dto\BaseDto;

/**
 * 活动配置数据传输对象
 */
class ActivityConfigDto extends BaseDto
{
    /**
     * 活动ID
     *
     * @var int
     */
    public int $id;

    /**
     * 活动名称
     *
     * @var string
     */
    public string $name;

    /**
     * 活动类型
     *
     * @var int
     */
    public int $type;

    /**
     * 活动类型名称
     *
     * @var string
     */
    public string $typeName;

    /**
     * 活动描述
     *
     * @var string
     */
    public string $description;

    /**
     * 开始时间
     *
     * @var string
     */
    public string $startTime;

    /**
     * 结束时间
     *
     * @var string
     */
    public string $endTime;

    /**
     * 活动状态
     *
     * @var int
     */
    public int $status;

    /**
     * 活动状态名称
     *
     * @var string
     */
    public string $statusName;

    /**
     * 显示顺序
     *
     * @var int
     */
    public int $displayOrder;

    /**
     * 活动图标URL
     *
     * @var string|null
     */
    public ?string $icon;

    /**
     * 活动横幅URL
     *
     * @var string|null
     */
    public ?string $banner;

    /**
     * 奖励组ID
     *
     * @var int|null
     */
    public ?int $rewardGroupId;

    /**
     * 奖励组编码
     *
     * @var string|null
     */
    public ?string $rewardGroupCode;

    /**
     * 活动特定配置参数
     *
     * @var array
     */
    public array $configParams = [];

    /**
     * 活动条件列表
     *
     * @var ActivityConditionDto[]
     */
    public array $conditions = [];

    /**
     * 用户参与状态
     *
     * @var ActivityParticipationDto|null
     */
    public ?ActivityParticipationDto $participation = null;

    /**
     * 从模型创建DTO
     *
     * @param ActivityConfig $model 活动配置模型
     * @param bool $withConditions 是否包含条件
     * @return self
     */
    public static function fromModel(ActivityConfig $model, bool $withConditions = false): self
    {
        $dto = new self();
        $dto->id = $model->id;
        $dto->name = $model->name;
        $dto->type = $model->type;
        $dto->typeName = $model->getTypeName();
        $dto->description = $model->description ?? '';
        $dto->startTime = $model->start_time ? $model->start_time->format('Y-m-d H:i:s') : '';
        $dto->endTime = $model->end_time ? $model->end_time->format('Y-m-d H:i:s') : '';
        $dto->status = $model->status;
        $dto->statusName = $model->getStatusName();
        $dto->displayOrder = $model->display_order;
        $dto->icon = $model->icon;
        $dto->banner = $model->banner;
        $dto->rewardGroupId = $model->reward_group_id;
        $dto->rewardGroupCode = $model->reward_group_code;
        $dto->configParams = $model->config_params ?? [];

        // 加载条件
        if ($withConditions && $model->relationLoaded('conditions')) {
            foreach ($model->conditions as $condition) {
                $dto->conditions[] = ActivityConditionDto::fromModel($condition);
            }
        }

        return $dto;
    }

    /**
     * 转换为模型数据数组
     *
     * @return array
     */
    public function toModelArray(): array
    {
        return [
            'id' => $this->id ?? null,
            'name' => $this->name,
            'type' => $this->type,
            'description' => $this->description,
            'start_time' => $this->startTime,
            'end_time' => $this->endTime,
            'status' => $this->status,
            'display_order' => $this->displayOrder,
            'icon' => $this->icon,
            'banner' => $this->banner,
            'reward_group_id' => $this->rewardGroupId,
            'reward_group_code' => $this->rewardGroupCode,
            'config_params' => $this->configParams,
        ];
    }
}