<?php

namespace app\adminapi\lists\doctor;

use app\adminapi\lists\BaseAdminDataLists;
use app\common\model\doctor\Medicine;
use app\common\lists\ListsSearchInterface;

/**
 * 药品库列表
 */
class MedicineLists extends BaseAdminDataLists implements ListsSearchInterface
{
    /**
     * 设置搜索条件
     */
    public function setSearch(): array
    {
        return [
            '%like%' => ['supplier'],
            '=' => ['status'],
        ];
    }

    /**
     * name 参数：中文等按名称模糊；纯英文字母按拼音首字母字段 + 名称模糊（OR）
     */
    private function appendMedicineNameSearch($query): void
    {
        $keyword = trim((string) ($this->params['name'] ?? ''));
        if ($keyword === '') {
            return;
        }
        if (preg_match('/^[a-zA-Z]+$/', $keyword)) {
            $kw = strtolower($keyword);
            $query->where(function ($q) use ($kw, $keyword) {
                $q->where('name_pinyin_abbr', 'like', '%' . $kw . '%')
                    ->whereOr('name', 'like', '%' . $keyword . '%');
            });
        } else {
            $query->where('name', 'like', '%' . $keyword . '%');
        }
    }

    /**
     * 列表字段
     */
    public function lists(): array
    {
        $query = Medicine::where($this->searchWhere);
        $this->appendMedicineNameSearch($query);

        return $query
            ->field([
                'id', 'name', 'name_pinyin_abbr', 'supplier', 'unit',
                'settlement_price', 'retail_price', 'stock',
                'image', 'status', 'remark',
                'create_time', 'update_time',
            ])
            ->limit($this->limitOffset, $this->limitLength)
            ->order(['id' => 'desc'])
            ->select()
            ->toArray();
    }

    /**
     * 列表数量
     */
    public function count(): int
    {
        $query = Medicine::where($this->searchWhere);
        $this->appendMedicineNameSearch($query);

        return $query->count();
    }
}