<template>
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<BasicDrawer v-bind="$attrs" @register="registerDrawer" :title="getTitle" width="30%" @ok="handleSubmit" destroyOnClose showFooter>
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<a-form ref="formRef" :label-col="labelCol" :wrapper-col="wrapperCol" :model="router" :rules="validatorRules">
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<a-form-item label="路由ID" name="routerId">
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<a-input v-model:value="router.routerId" placeholder="路由唯一ID" />
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</a-form-item>
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<a-form-item label="路由名称" name="name">
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<a-input v-model:value="router.name" placeholder="路由名称" />
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</a-form-item>
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<a-form-item label="路由URI" name="uri">
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<a-input v-model:value="router.uri" placeholder="路由URL" />
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</a-form-item>
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<a-form-item label="路由状态" name="status">
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<a-switch default-checked :checked-value="1" :un-checked-value="0" v-model:checked="router.status" />
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</a-form-item>
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<a-form-item name="predicates" label="路由条件">
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<div v-for="(item, index) in router.predicates">
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<!--当name在noKeyRouter时不需要指定key-->
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<template v-if="noKeyRouter.includes(item.name)">
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<a-divider
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>{{ item.name }}
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<DeleteOutlined size="22" @click="removePredicate(router, index)" />
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</a-divider>
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<div>
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<template v-for="(tag, tagIndx) in item.args">
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<a-input
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ref="inputRef2"
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v-if="tagIndx == currentTagIndex && index == currentNameIndex"
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type="text"
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size="small"
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:style="{ width: '190px' }"
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v-model:value="state.inputValue"
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@change="handleInputChange"
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@blur="handleInputEditConfirm(item, tag, tagIndx)"
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@keyup.enter="handleInputEditConfirm(item, tag, tagIndx)"
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/>
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<a-tag
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v-else
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:key="tag"
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style="margin-bottom: 2px"
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:closable="true"
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@close="() => removeTag(item, tag)"
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@click="editTag(item, tag, tagIndx, index)"
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>
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{{ tag }}
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</a-tag>
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</template>
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<a-input
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ref="inputRef"
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v-if="state.inputVisible && index == currentNameIndex"
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type="text"
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size="small"
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:style="{ width: '100px' }"
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v-model:value="state.inputValue"
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@change="handleInputChange"
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@blur="handleInputConfirm(item)"
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@keyup.enter="handleInputConfirm(item)"
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/>
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<a-tag v-else style="background: #fff; borderstyle: dashed; margin-bottom: 2px" @click="showInput(item, index)">
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<PlusOutlined size="22" />
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新建{{ item.name }}
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</a-tag>
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</div>
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</template>
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<!--当name不在noKeyRouter时需要指定key-->
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<template v-if="!noKeyRouter.includes(item.name)">
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<a-divider
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>{{ item.name }}
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<DeleteOutlined size="22" @click="removePredicate(router, index)" />
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</a-divider>
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<div>
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<template v-for="(value, key) in item.args">
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<a-row>
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<a-col :span="5" style="margin-top: 8px">
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<span v-if="key == 'header'">Header名称</span>
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<span v-if="key == 'regexp'">参数值</span>
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<span v-if="key == 'param'">参数名</span>
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<span v-if="key == 'name'">参数名</span>
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</a-col>
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<a-col :span="18">
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<a-input
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:defaultValue="value"
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placeholder="参数值"
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style="width: 70%; margin-right: 8px; margin-top: 3px"
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@change="(e) => valueChange(e, item.args, key)"
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/>
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</a-col>
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</a-row>
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</template>
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</div>
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</template>
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</div>
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<p class="btn" style="padding-top: 10px">
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<a-dropdown>
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<template #overlay>
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<a-menu>
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<a-menu-item :key="item.name" v-for="item in tagArray" @click="predicatesHandleMenuClick(item)">{{ item.name }}</a-menu-item>
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</a-menu>
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</template>
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<a-button type="dashed" style="margin-left: 8px; width: 100%">
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添加路由条件
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<DownOutlined :size="22" />
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</a-button>
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</a-dropdown>
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</p>
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</a-form-item>
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<a-form-item name="predicates" label="过滤器">
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<div v-for="(item, index) in router.filters">
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<a-divider
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>{{ item.name }}
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<DeleteOutlined size="22" @click="removeFilter(router, index)" />
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</a-divider>
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<div v-for="(tag, index) in item.args" :key="tag.key">
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<a-input v-model:value="tag.key" placeholder="参数键" style="width: 45%; margin-right: 8px" />
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<a-input v-model:value="tag.value" placeholder="参数值" style="width: 40%; margin-right: 8px; margin-top: 3px" />
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<CloseOutlined :size="22" @click="removeFilterParams(item, index)" />
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</div>
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<a-button type="dashed" style="margin-left: 28%; width: 37%; margin-top: 5px" size="small" @click="addFilterParams(item)">
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<DownOutlined :size="22" />
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添加参数
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</a-button>
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</div>
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<p class="btn" style="padding-top: 10px">
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<a-dropdown>
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<template #overlay>
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<a-menu @click="filterHandleMenuClick">
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<a-menu-item :key="item.key" :name="item.name" v-for="item in filterArray">{{ item.name }}</a-menu-item>
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</a-menu>
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</template>
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<a-button type="dashed" style="margin-left: 8px; width: 100%">
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添加过滤器
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<DownOutlined />
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</a-button>
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</a-dropdown>
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</p>
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</a-form-item>
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</a-form>
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</BasicDrawer>
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</template>
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<script lang="ts" setup>
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import { ref, computed, unref, useAttrs, reactive, nextTick } from 'vue';
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import { BasicDrawer, useDrawerInner } from '/@/components/Drawer';
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import { saveOrUpdateRoute } from './route.api';
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import { DeleteOutlined } from '@ant-design/icons-vue';
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import { PlusOutlined } from '@ant-design/icons-vue';
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import { CloseOutlined } from '@ant-design/icons-vue';
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import { DownOutlined } from '@ant-design/icons-vue';
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// 声明Emits
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const emit = defineEmits(['register', 'success']);
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const labelCol = reactive({
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xs: { span: 24 },
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sm: { span: 5 },
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});
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const wrapperCol = reactive({
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xs: { span: 24 },
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sm: { span: 16 },
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});
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const attrs = useAttrs();
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const isUpdate = ref(true);
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const inputRef = ref();
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const inputRef2 = ref();
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let state = reactive({
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inputVisible: false,
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inputValue: '',
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});
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const currentNameIndex = ref(0);
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const currentTagIndex = ref(-1);
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const validatorRules = {
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routerId: [{ required: true, message: 'routerId不能为空', trigger: 'blur' }],
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name: [{ required: true, message: '路由名称不能为空', trigger: 'blur' }],
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uri: [{ required: true, message: 'uri不能为空', trigger: 'blur' }],
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};
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const noKeyRouter = ['Path', 'Host', 'Method', 'After', 'Before', 'Between', 'RemoteAddr'];
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const filterArray = [/*{ key: 0, name: '熔断器' },*/ { key: 1, name: '限流过滤器' }];
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const tagArray = ref([
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{
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name: 'Path',
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args: [],
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},
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{
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name: 'Header',
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args: {
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header: '',
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regexp: '',
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},
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},
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{
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name: 'Query',
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args: {
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param: '',
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regexp: '',
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},
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},
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{
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name: 'Method',
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args: [],
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},
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{
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name: 'Host',
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args: [],
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},
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{
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name: 'Cookie',
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args: {
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name: '',
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regexp: '',
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},
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},
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{
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name: 'After',
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args: [],
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},
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{
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name: 'Before',
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args: [],
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},
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{
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name: 'Between',
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args: [],
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},
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{
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name: 'RemoteAddr',
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args: [],
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},
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]);
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const formRef = ref();
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let router = reactive({});
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const [registerDrawer, { setDrawerProps, closeDrawer }] = useDrawerInner(async (data) => {
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isUpdate.value = !!data?.isUpdate;
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setDrawerProps({ confirmLoading: false });
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initRouter();
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if (unref(isUpdate)) {
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router = Object.assign(router, data.record);
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}
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});
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/**
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* 标题
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*/
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const getTitle = computed(() => (!unref(isUpdate) ? '新增路由' : '编辑路由'));
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//删除路由条件配置项
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function removeTag(item, removedTag) {
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let tags = item.args.filter((tag) => tag !== removedTag);
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item.args = tags;
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}
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//初始化参数
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function initRouter() {
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router = Object.assign(router, {
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id: '',
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routerId: '',
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name: '',
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uri: '',
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status: 1,
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predicates: [],
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filters: [],
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});
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}
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//添加路由选项
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function predicatesHandleMenuClick(e) {
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router.predicates.push({
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args: e.args,
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name: e.name,
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});
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}
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/**
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* 值修改事件
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* @param e
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* @param item
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* @param key
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*/
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function valueChange(e, item, key) {
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item[key] = e.target.value;
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}
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function editTag(item, tag, tagIndex, index) {
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currentNameIndex.value = index;
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currentTagIndex.value = tagIndex;
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state.inputValue = tag;
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nextTick(() => {
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inputRef2.value.focus();
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});
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}
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//显示输入框
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function showInput(item, index) {
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state.inputValue = '';
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state.inputVisible = true;
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currentNameIndex.value = index;
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nextTick(() => {
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inputRef.value.focus();
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});
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}
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//路由选项输入框改变事件
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function handleInputChange(e) {
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console.info('change', e);
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console.info('change', e.target.value);
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//state.value = e.target.value;
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//state.tag=true;
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}
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//删除路由条件
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function removePredicate(item, index) {
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item.predicates.splice(index, 1);
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}
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//删除过滤器参数
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function removeFilterParams(item, index) {
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item.args.splice(index, 1);
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}
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//删除过滤器
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function removeFilter(item, index) {
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item.filters.splice(index, 1);
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}
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//添加过滤器参数
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function addFilterParams(item) {
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item.args.push({
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key: 'key' + item.args.length + 1,
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value: '',
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});
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}
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//过滤器添加事件
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function filterHandleMenuClick(e) {
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if (e.key == 0) {
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router.filters.push({
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args: [
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{
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key: 'name',
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value: 'default',
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},
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{
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key: 'fallbackUri',
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value: 'forward:/fallback',
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},
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],
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name: 'Hystrix',
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title: filterArray[0].name,
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});
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}
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console.info('test', router);
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if (e.key == 1) {
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router.filters.push({
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args: [
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{
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key: 'key-resolver',
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value: '#{@ipKeyResolver}',
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},
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{
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key: 'redis-rate-limiter.replenishRate',
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value: 20,
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},
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{
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key: 'redis-rate-limiter.burstCapacity',
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value: 20,
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},
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],
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name: 'RequestRateLimiter',
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title: filterArray[0].name,
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});
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}
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}
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//输入框确认
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function handleInputConfirm(item) {
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let tags = item.args;
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const inputValue = state.inputValue;
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if (inputValue && tags.indexOf(inputValue) === -1) {
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item.args = [...tags, state.inputValue];
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}
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state.inputVisible = false;
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state.inputValue = '';
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currentTagIndex.value = -1;
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currentNameIndex.value = -1;
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}
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//输入框确认
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function handleInputEditConfirm(item, tag, index) {
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const inputValue = state.inputValue;
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if (inputValue) {
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item.args[index] = state.inputValue;
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}
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currentTagIndex.value = -1;
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currentNameIndex.value = -1;
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}
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//关闭弹窗
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function handleCancel() {}
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/**
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* 提交
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*/
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async function handleSubmit() {
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await formRef.value.validate().then(() => {
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try {
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setDrawerProps({ confirmLoading: true });
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//重新构造表单提交对象,切记不可修改router对象，数组修改为字符串容易造成界面混乱
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let params = Object.assign({}, router, {
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predicates: JSON.stringify(router.predicates),
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filters: JSON.stringify(router.filters),
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});
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//提交表单
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saveOrUpdateRoute({ router: params }).then(() => {
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closeDrawer();
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//刷新列表
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emit('success');
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});
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} finally {
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setDrawerProps({ confirmLoading: false });
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}
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});
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}
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</script>
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