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<?php |
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namespace SimpleCMS\Region\Packages; |
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use Illuminate\Support\Collection; |
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/** |
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* 地理模块 |
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*/ |
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class Region |
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{ |
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protected Collection $regions; |
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protected FlattenRegion $flattenRegions; |
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public function __construct(protected string $region_path) |
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{ |
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$this->regions = new Collection(); |
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$this->loadRegions(); |
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$this->flattenRegions = new FlattenRegion($this->regions); |
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} |
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protected function loadRegions(): void |
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{ |
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$content = file_get_contents(env('REGION_PATH', $this->region_path)); |
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try { |
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$data = json_decode($content, true); |
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foreach ($data as $region) { |
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$_region = new RegionModel(); |
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$_region->setData($region); |
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$this->regions->push($_region); |
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} |
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} catch (\Exception $e) { |
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error_log($e->getMessage()); |
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} |
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} |
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/** |
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* 获取所有城市列表 |
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* |
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* @author Dennis Lui <[email protected]> |
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* @return Collection |
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*/ |
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public function getAll(): Collection |
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{ |
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return $this->regions; |
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} |
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/** |
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* 获取所有下级 |
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* |
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* @author Dennis Lui <[email protected]> |
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* @param string $code |
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* @return Collection |
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*/ |
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public function getAllChildren(string $code): Collection |
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{ |
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$children = new Collection(); |
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foreach ($this->regions as $region) { |
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$children = (new ChildrenRecursively($region, $code))->getRegions(); |
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if ($children->isNotEmpty()) { |
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break; |
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} |
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} |
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return $children; |
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} |
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/** |
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* 检查名称有效性 |
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* |
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* @param string $name |
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* @return bool |
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*/ |
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public function checkName(string $name): bool |
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{ |
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return $this->flattenRegions->contains(fn(RegionModel $region) => $region->checkName($name)); |
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} |
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/** |
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* 检查行政代码有效性 |
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* |
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* @param string $code |
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* @return bool |
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*/ |
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public function checkCode(string $code): bool |
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{ |
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return $this->flattenRegions->contains(fn(RegionModel $region) => $region->checkCode($code)); |
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} |
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/** |
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* 检查区号有效性 |
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* |
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* @param string $area |
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* @return bool |
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*/ |
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public function checkArea(string $area): bool |
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{ |
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return $this->flattenRegions->contains(fn(RegionModel $region) => $region->checkArea($area)); |
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} |
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/** |
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* 检查电话号码有效性 |
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* |
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* @param string $number |
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* @return bool |
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*/ |
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public function checkNumber(string $number): bool |
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{ |
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return $this->flattenRegions->contains(fn(RegionModel $region) => $region->checkNumber($number)); |
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} |
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/** |
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* 检查邮编有效性 |
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* |
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* @param string $zip |
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* @return bool |
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*/ |
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public function checkZip(string $zip): bool |
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{ |
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return $this->flattenRegions->contains(fn(RegionModel $region) => $region->checkZip($zip)); |
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} |
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/** |
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* 查找地区 |
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* |
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* @author Dennis Lui <[email protected]> |
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* @param string $code |
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* @return RegionModel|null |
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*/ |
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public function findRegion(string $code): ?RegionModel |
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{ |
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return $this->flattenRegions->first(fn(RegionModel $region) => $region->code == $code); |
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} |
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/** |
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* 获取下级城市 |
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* |
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* @author Dennis Lui <[email protected]> |
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* @param string $code 地理标识 |
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* @param int $deep 返回携带子级深度，0 标识无children |
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* @return Collection |
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*/ |
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public function getChildren(string $code, int $deep = 0): Collection |
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{ |
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$children = new Collection(); |
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foreach ($this->regions as $region) { |
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$children = (new ChildrenRecursively($region, $code, $deep))->getRegions(); |
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if ($children->isNotEmpty()) { |
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break; |
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} |
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} |
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156
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return $children; |
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157
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} |
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158
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159
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} |
hackout /
simplecms-region
