<?php
namespace app\common\model\base\models;
/**
 * @title        : Vue代码生成服务
 * @desc         : 
 * @Author       : Rock
 * @Date         : 2023-04-19 18:56:57
 */
use app\common\model\base\menu\Menu;
use app\common\model\base\menu\Menurequest;
use think\facade\Db;
class VueServer
{
	/**
	* @title: 根据数据表名生成name属性
	* @desc: 描述
	* @param {string} {name} {} {数据表名}
	* @return {*}
	* @author: Rock
	* @method: POST
	* @Date: 2023-04-18 17:09:13
	*/	
	static protected function getCamel(string $name)
	{
		$name = str_replace(['/','\\'],'_',$name);
		$arr = explode('_',$name);
		$arr = array_filter($arr);
		$classname = "";
		foreach($arr as $item){
			$classname .= ucfirst($item);
		}
		return $classname;
	}
	/**
	* @title: 根据数据表名生成短横线链接的类名,组件名
	* @desc: 描述
	* @param {string} $name
	* @return {*}
	* @author: Rock
	* @method: POST
	* @Date: 2023-05-04 15:22:21
	*/	
	static protected function getLine(string $name)
	{
		return str_replace(['/','\\','_'],'-',$name);
	}
	/**
	* @title: 格式化dir路径
	* @desc: 描述
	* @param {string} $dirname
	* @return {*}
	* @author: Rock
	* @method: POST
	* @Date: 2023-04-24 14:46:37
	*/	
	static protected function parseDirname(string $dirname)
	{
		return !empty($dirname)?explode(DS,str_replace(['/','\\'],DS,$dirname))[0]:'';
	}
	/**
	 * @title: 生成接口文件
	 * @desc: 描述
	 * @return {*}
	 * @author: Rock
	 * @method: POST
	 * @Date: 2023-04-20 10:38:37
	 */  
	static public function createApiJS(int $model_id)
	{
		$info = ModelManage::where('id',$model_id)->find();
		$classname = self::getCamel($info->name);
		$dirname = self::parseDirname($info->dirname);
		$url = !empty($dirname)?str_replace('/','.',$dirname).'.'.$classname:$classname;
		$path = !empty($dirname)?root_path()."public".DS."vue".DS."src".DS."api".DS.$dirname.DS:root_path()."public".DS."vue".DS."src".DS."api".DS;
		if(!is_dir($path)){
			mkdir($path,0777,true);
		}
		$filename = $path.$classname.'.js';
		$content = <<<APIJS
		import request from '@/utils/request'
		export function getList(data) {
			return request({
			url: '/$url/getList',
			method: 'post',
			data,
			})
		}
		export function getTree(data) {
			return request({
				url: '/$url/getTree',
				method: 'post',
				data,
			})
		}
		export function getInfo(data) {
			return request({
			url: '/$url/getInfo',
			method: 'post',
			data,
			})
		}
		export function doEdit(data) {
			return request({
			url: '/$url/doEdit',
			method: 'post',
			data,
			})
		}
		export function doDelete(data) {
			return request({
			url: '/$url/doDelete',
			method: 'post',
			data,
			})
		}
		export function doExport(data) {
			return request({
				url: '/$url/doExport',
				method: 'post',
				data,
			})
		}
		export function getOptions(data) {
			return request({
			url: '/$url/getOptions',
			method: 'post',
			data,
			})
		}
		export function changeStatus(data) {
			return request({
			url: '/$url/changeStatus',
			method: 'post',
			data,
			})
		}
		APIJS;
		FileServer::writeLine($filename,$content);
	}
	/**
	* @title: 创建菜单和菜单请求
	* @desc: 描述
	* @param {int} {model_id} {} {模型ID}
	* @return {*}
	* @author: Rock
	* @method: POST
	* @Date: 2023-04-21 15:41:21
	*/	
	static public function createMenu(int $model_id)
	{
		$info = ModelManage::where('id',$model_id)->find();
		$menuModel = new Menu;
		$requestModel = new  Menurequest;
		$methods = ['getList','getInfo','doEdit','doDelete','changeStatus','doExport'];
		$classname = self::getCamel($info->name);
		$dirname = self::parseDirname($info->dirname);
		$hasParent = $menuModel->where('path','/'.$dirname)->find();
		$url = !empty($dirname)?str_replace('/','.',$dirname).'.'.$classname:$classname;
		$component = "@/views/".$dirname.'/'.$classname;//根据vue页面文件判断是否已经有这个菜单了,当模型的存放路径dirname或数据表名name有变动时,原有的菜单需要在模型编辑时删除
		$has = $menuModel->where('component',$component)->find();
		$menuData = [
			'pid'				=>	$hasParent?$hasParent->menu_id:0,
			'parentName'		=>	$hasParent?$hasParent->title:'顶级菜单',
			'name'				=>	$classname,
			'path'				=>	'/'.$dirname.'/'.$classname,
			'component'			=>	'@/views/'.$dirname.'/'.$classname,
			'redirect'			=>	'',
			'title'				=>	$info->title,
			'icon'				=>	'',
			'badge'				=>	'',
			'sort'				=>	0,
			'is_root'			=>	2,
			'hidden'			=>	2,
			'alwaysShow'		=>	1,
			'isCustomSvgIcon'	=>	2,
			'affix'				=>	2,
			'noKeepAlive'		=>	1,
			'tabHidden'			=>	2,
			'parent_path'		=>	$hasParent?$hasParent->parent_path:'',
		];
		if($has){
			$menuData['menu_id'] = $has->menu_id;
		}
		$parentData = [];
		if(!$hasParent){
			$parentData = [
				'pid'				=>	0,
				'parentName'		=>	'顶级菜单',
				'name'				=>	$classname.'Manage',
				'path'				=>	'/'.$dirname,
				'component'			=>	'Layout',
				'redirect'			=>	$dirname.'/'.$classname,
				'title'				=>	self::getCamel(str_replace(DS,'',$dirname)),
				'icon'				=>	'',
				'badge'				=>	'',
				'sort'				=>	0,
				'is_root'			=>	1,
				'hidden'			=>	2,
				'alwaysShow'		=>	1,
				'isCustomSvgIcon'	=>	2,
				'affix'				=>	2,
				'noKeepAlive'		=>	1,
				'tabHidden'			=>	2,
				'parent_path'		=>	'',
			];
		}
		try{
			Db::startTrans();
			$pres = null;
			if(!empty($parentData)){
				$res = Menu::create($parentData);
				$pid = $res->menu_id;
				$menuData['pid'] = $pid;
				Menu::where('menu_id',$pid)->update(['parent_path'=>$pid]);
				$menuData['parent_path'] = $pid;
			}
			$menuModel->replace()->save($menuData);
			$menu_id = $menuModel->menu_id;
			$info = Menu::find($menu_id);
			$parent_path = array_filter(explode(',',$info->parent_path));
			$parent_path[] = $menu_id;
			$info->parent_path = implode(',',$parent_path);
			$info->save();
			$oldRequest = $requestModel->where('menu_id',$menu_id)->column('*','operate');
			$requestData = [];
			foreach($methods as $method){
				$requestItem = [
					'menu_id'			=>	$menu_id,
					'name'				=>	'',
					'path'				=>	'',
					'model'				=>	1,
					'operate'			=>	'',
					'status'			=>	1
				];
				switch($method){
					case 'getList':
						if(isset($oldRequest['READ'])){
							$requestItem['menu_request_id'] = $oldRequest['READ']['menu_request_id'];
						}
						$requestItem['name'] = '查看';
						$requestItem['operate'] = 'READ';
						$requestItem['path'] = '/'.$url.'/'.$method;
						$requestData[] = $requestItem;
						break;
					case 'getInfo':
						if(isset($oldRequest['INFO'])){
							$requestItem['menu_request_id'] = $oldRequest['INFO']['menu_request_id'];
						}
						$requestItem['name'] = '信息';
						$requestItem['operate'] = 'INFO';
						$requestItem['path'] = '/'.$url.'/'.$method;
						$requestData[] = $requestItem;
						break;
					case 'doEdit':
						if(isset($oldRequest['ADD'])){
							$requestItem['menu_request_id'] = $oldRequest['ADD']['menu_request_id'];
						}
						$requestItem['name'] = '添加';
						$requestItem['operate'] = 'ADD';
						$requestItem['path'] = '/'.$url.'/'.$method;
						$requestData[] = $requestItem;
						if(isset($oldRequest['EDIT'])){
							$requestItem['menu_request_id'] = $oldRequest['EDIT']['menu_request_id'];
						}
						$requestItem['name'] = '编辑';
						$requestItem['operate'] = 'EDIT';
						$requestItem['path'] = '/'.$url.'/'.$method;
						$requestData[] = $requestItem;
						break;
					case 'doDelete':
						if(isset($oldRequest['DELETE'])){
							$requestItem['menu_request_id'] = $oldRequest['DELETE']['menu_request_id'];
						}
						$requestItem['name'] = '删除';
						$requestItem['operate'] = 'DELETE';
						$requestItem['path'] = '/'.$url.'/'.$method;
						$requestData[] = $requestItem;
						break;
					case 'changeStatus':
						if(isset($oldRequest['STATUS'])){
							$requestItem['menu_request_id'] = $oldRequest['STATUS']['menu_request_id'];
						}
						$requestItem['name'] = '启用禁用';
						$requestItem['operate'] = 'STATUS';
						$requestItem['path'] = '/'.$url.'/'.$method;
						$requestData[] = $requestItem;
						break;
					case 'doExport':
						if(isset($oldRequest['EXPORT'])){
							$requestItem['menu_request_id'] = $oldRequest['EXPORT']['menu_request_id'];
						}
						$requestItem['name'] = '导出';
						$requestItem['operate'] = 'EXPORT';
						$requestItem['path'] = '/'.$url.'/'.$method;
						$requestData[] = $requestItem;
						break;
				}
			}
			$res = $requestModel->replace()->saveAll($requestData);
			Db::commit();
			return $res;
		}catch(\Exception $e){
			Db::rollback();
			abort(2,$e->getMessage());
			return false;
		}
	}
	/**
	* @title: 删除模型的apijs文件
	* @desc: 描述
	* @param {int} $model_id
	* @return {*}
	* @author: Rock
	* @method: POST
	* @Date: 2023-04-23 17:29:56
	*/	
	static public function deleteAPI(int $model_id)
	{
		$info = ModelManage::where('id',$model_id)->find();
		$classname = self::getCamel($info->name);
		$dirname = self::parseDirname($info->dirname);
		$path = !empty($dirname)?root_path()."public".DS."vue".DS."src".DS."api".DS.$dirname.DS:root_path()."public".DS."vue".DS."src".DS."api".DS;
		$filename = $path.$classname.'.js';
		if(file_exists($filename)){
			@unlink($filename);
		}
	}

 /**
  * @title: 删除菜单及菜单请求
  * @desc: 描述
  * @param {int} $model_id
  * @return {*}
  * @author: Rock
  * @method: POST
  * @Date: 2023-04-23 17:30:31
  */	
	static public function deleteMenu(int $model_id)
	{
		$info = ModelManage::where('id',$model_id)->find();
		$menuModel = new Menu;
		$requestModel = new  Menurequest;
		$classname = self::getCamel($info->name);
		$dirname =self::parseDirname( $info->dirname);
		$component = "@/views/".$dirname.'/'.$classname;//根据vue页面文件判断是否已经有这个菜单了,当模型的存放路径dirname或数据表名name有变动时,原有的菜单需要在模型编辑时删除
		$has = $menuModel->where('component',$component)->find();
		if($has){
			$requestModel::destroy(function($query)use($has){
				$query->where('menu_id',$has->menu_id);
			});
			$has->delete();
		}
	}
 /**
  * @title: 删除选择器代码
  * @desc: 描述
  * @param {int} $model_id
  * @return {*}
  * @author: Rock
  * @method: POST
  * @Date: 2023-07-25 17:02:36
  */	
	static public function deleteSelector(int $model_id)
	{
		$info = ModelManage::where('id',$model_id)->find();
		$name = $info->name;
		$dirname = self::parseDirname($info->dirname);// 文件保存位置
		$classname = self::getCamel($info->name);// 获取类名
		if(!empty($dirname)){
			$path = root_path()."public".DS."vue".DS."src".DS."views".DS.$dirname.DS.$classname.DS.'components'.DS;
		}else{
			$path = root_path()."public".DS."vue".DS."src".DS."views".DS.$classname.DS.'components'.DS;
		}
		$filename = $path.'Selector.vue';
		if(file_exists($filename)){
			@unlink($filename);
		}
	}
	/**
	 * @title: 创建选择器代码
	 * @desc: 描述
	 * @return {*}
	 * @author: Rock
	 * @method: POST
	 * @Date: 2023-04-27 11:23:32
	 */  
	static public function createSelector(int $model_id)
	{
		$info = ModelManage::where('id',$model_id)->find();
		$name = self::getLine($info->name);
		$pk = ModelManage::pk($info->name);
		$dirname = self::parseDirname($info->dirname);// 文件保存位置
		$classname = self::getCamel($info->name);// 获取类名
		$apiJS = "@/api/$dirname/$classname";
		if(!empty($dirname)){
			$path = root_path()."public".DS."vue".DS."src".DS."views".DS.$dirname.DS.$classname.DS.'components'.DS;
		}else{
			$path = root_path()."public".DS."vue".DS."src".DS."views".DS.$classname.DS.'components'.DS;
		}
		if(!is_dir($path)){
			mkdir($path,0777,true);
		}
		$filename = $path.'Selector.vue';
		$content = <<<SELECTOR
		<template>
			<el-select
				ref="$name-select"
				v-model="title"
				:clearable="true"
				:collapse-tags="false"
				filterable
				:multiple="multiple"
				placeholder="请选择"
				style="width: 100%"
				@clear="clear"
			>
				<el-option label="请选择" style="height: auto; padding: 0" :value="0">
					<el-tree
						ref="$name-tree"
						:accordion="true"
						:data="list"
						:highlight-current="true"
						node-key="$pk"
						:props="{
							children: 'children',
							label: labelField,
							isLeaf: 'hasChildren',
						}"
						:show-checkbox="multiple"
						@check-change="handleNodeCheck"
						@node-click="handleNodeClick"
					/>
				</el-option>
			</el-select>
		</template>
		<script>
			import { getTree } from '$apiJS'
			import { isArray } from '@/utils/validate'
			export default {
				name:'{$classname}Selector',
				components:{},
				props: {
					value: {
						type: [Number,String,Array],
						default: 0,
						require: false,
					},
					labelField:{
						type:String,
						default:'name',
						require:true,
					},
					multiple:{
						type:Boolean,
						default:false,
						require:false,
					},
				},
				data(){
					return {
						loading:false,
						val:0,
						title:'请选择',
						list:[],
					}
				},
				watch:{
					value:{
						handler(n){
							this.val = n
							this.setDefault(n, this.list)
						},
					},
				},
				created() {
					this.val = this.multiple ? [] : ''
					this.title = this.multiple ? [] : ''
				},
				mounted(){
					this.\$nextTick(()=>{
						this.fetchTree()
					})
				},
				methods:{
					// 设置默认显示
					setDefault(defVal, list) {
						list.forEach((element) => {
							if (this.multiple && isArray(defVal)) {
								defVal.forEach((val) => {
									if (element.$pk == val) {
										this.title.push(element[this.labelField])
										this.title = [...new Set(this.title)]
									}
								})
							} else if (parseInt(element.$pk) == parseInt(defVal)) {
								this.title = element[this.labelField]
							}
							if (element.children) {
								this.setDefault(defVal, element.children)
							}
						})
					},
					async fetchTree(){
						this.loading = true
						const {data} = await getTree({labelField:this.labelField})
						this.list = data
						this.loading = false
						if (this.multiple && isArray(this.value)) {
							this.\$refs['$name-tree'].setCheckedKeys(this.value)
						}
						this.setDefault(this.value,this.list)
					},
					handleNodeClick(node){
						this.val = node.$pk
						this.title = node[this.labelField]
						this.\$emit('input', this.val)
						this.\$refs['$name-select'].blur()
					},
					handleNodeCheck() {
						this.val = this.\$refs['$name-tree'].getCheckedKeys()
						let nodes = this.\$refs['$name-tree'].getCheckedNodes()
						let titles = []
						nodes.forEach((node) => {
							titles.push(node[this.labelField])
						})
						this.title = titles
						this.\$emit('input', this.val)
					},
					clear(){
						this.val = 0
						this.\$emit('input',this.val)
					},
				}
			}
		</script>
		SELECTOR;
		FileServer::writeLine($filename,$content);
		return true;
  }
}