101 lines
3.4 KiB
PHP
101 lines
3.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace app\common\service\pharmacy;
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use DomainException;
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final class PharmacyHerbIdentityResolver
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{
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/**
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* @param array<int,array<string,mixed>> $herbs
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* @param callable(array<int,int>):array<int,array<string,mixed>> $loadByIds
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* @param callable(array<int,string>):array<int,array<string,mixed>> $loadByNames
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* @return array<int,array<string,mixed>>
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*/
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public static function resolve(array $herbs, callable $loadByIds, callable $loadByNames): array
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{
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$ids = [];
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$names = [];
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foreach ($herbs as $herb) {
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if (!is_array($herb)) {
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continue;
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}
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$id = (int) ($herb['medicine_id'] ?? $herb['id'] ?? 0);
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if ($id > 0) {
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$ids[] = $id;
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continue;
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}
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$name = trim((string) ($herb['name'] ?? $herb['title'] ?? ''));
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if ($name !== '') {
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$names[] = $name;
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}
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}
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$byId = [];
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foreach ($ids === [] ? [] : $loadByIds(array_values(array_unique($ids))) as $row) {
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if (self::isActive($row)) {
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$byId[(int) $row['id']] = $row;
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}
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}
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$byName = [];
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foreach ($names === [] ? [] : $loadByNames(array_values(array_unique($names))) as $row) {
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if (!self::isActive($row)) {
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continue;
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}
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$name = trim((string) ($row['name'] ?? ''));
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if ($name !== '') {
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$byName[$name][] = $row;
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}
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}
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$resolved = [];
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foreach ($herbs as $herb) {
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if (!is_array($herb)) {
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continue;
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}
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$name = trim((string) ($herb['name'] ?? $herb['title'] ?? ''));
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$id = (int) ($herb['medicine_id'] ?? $herb['id'] ?? 0);
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if ($id > 0) {
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$row = $byId[$id] ?? null;
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if (!is_array($row)) {
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throw new DomainException('药材“' . ($name !== '' ? $name : (string) $id) . '”对应的本地药材不存在或已停用');
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}
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} else {
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if ($name === '') {
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throw new DomainException('药材名称不能为空');
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}
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$candidates = $byName[$name] ?? [];
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if (count($candidates) === 0) {
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throw new DomainException('药材“' . $name . '”未在本地药材库中找到');
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}
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if (count($candidates) !== 1) {
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throw new DomainException('药材“' . $name . '”存在多个同名记录，请重新选择具体药材');
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}
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$row = $candidates[0];
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$id = (int) $row['id'];
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}
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$herb['medicine_id'] = $id;
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$herb['name'] = trim((string) ($row['name'] ?? $name));
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unset($herb['id'], $herb['title'], $herb['local_medicine_id']);
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$resolved[] = $herb;
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}
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if ($resolved === []) {
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throw new DomainException('处方药材不能为空');
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}
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return $resolved;
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}
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/** @param array<string,mixed> $row */
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private static function isActive(array $row): bool
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{
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return (int) ($row['id'] ?? 0) > 0
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&& (int) ($row['status'] ?? 0) === 1
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&& ($row['delete_time'] ?? null) === null;
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}
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}
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