<?php

declare(strict_types=1);

namespace app\adminapi\lists\tcm;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\model\tcm\PrescriptionLibrary;
use app\common\lists\ListsSearchInterface;

/**
 * 处方库列表
 */
class PrescriptionLibraryLists extends BaseAdminDataLists implements ListsSearchInterface
{
    /**
     * @notes 设置搜索条件
     */
    public function setSearch(): array
    {
        return [
            '%like%' => ['prescription_name'],
            '=' => ['is_public', 'creator_id']
        ];
    }

    /**
     * @notes 获取列表
     */
    public function lists(): array
    {
        $field = [
            'id', 'prescription_name', 'herbs', 'is_public',
            'creator_id', 'creator_name', 'create_time', 'update_time'
        ];

        $lists = PrescriptionLibrary::where($this->searchWhere)
            ->where(function ($query) {
                // 只显示自己创建的或公开的处方
                $query->where('creator_id', $this->adminId)
                    ->whereOr('is_public', 1);
            })
            ->field($field)
            ->limit($this->limitOffset, $this->limitLength)
            ->order('id', 'desc')
            ->select()
            ->toArray();

        // 解析药材JSON
        foreach ($lists as &$item) {
            if (!empty($item['herbs'])) {
                $item['herbs'] = json_decode($item['herbs'], true);
            } else {
                $item['herbs'] = [];
            }
        }

        return $lists;
    }

    /**
     * @notes 获取数量
     */
    public function count(): int
    {
        return PrescriptionLibrary::where($this->searchWhere)
            ->where(function ($query) {
                // 只统计自己创建的或公开的处方
                $query->where('creator_id', $this->adminId)
                    ->whereOr('is_public', 1);
            })
            ->count();
    }
}