<template>
	<div class="page-container">
		<div class="search-container" v-show="showSearch">
			<el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
				<el-form-item label="任务名称" prop="jobName">
					<el-input v-model="queryParams.jobName" placeholder="请输入任务名称" clearable size="small" @keyup.enter.native="handleQuery" />
				</el-form-item>
				<el-form-item label="任务组名" prop="jobGroup">
					<el-select v-model="queryParams.jobGroup" placeholder="请选择任务组名" clearable size="small">
						<el-option v-for="dict in dict.type.sys_job_group" :key="dict.value" :label="dict.label" :value="dict.value" />
					</el-select>
				</el-form-item>
				<el-form-item label="任务状态" prop="status">
					<el-select v-model="queryParams.status" placeholder="请选择任务状态" clearable size="small">
						<el-option v-for="dict in dict.type.sys_job_status" :key="dict.value" :label="dict.label" :value="dict.value" />
					</el-select>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" icon="el-icon-search" size="small" @click="handleQuery">搜索</el-button>
					<el-button icon="el-icon-refresh" size="small" @click="resetQuery">重置</el-button>
				</el-form-item>
			</el-form>
		</div>
		<div class="content-container">
			<div class="main">
				<div class="table-nav">
					<div class="tags">
						<div class="tag">计划任务</div>
					</div>
					<div class="actions">
						<el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['monitor:job:add']">添加</el-button>
						<el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" v-hasPermi="['monitor:job:export']">导出</el-button>
						<el-button type="info" plain icon="el-icon-s-operation" size="mini" @click="handleJobLog" v-hasPermi="['monitor:job:query']" style="margin-right: 10px">日志</el-button>
						<right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
					</div>
				</div>
				<el-table v-loading="loading" border :data="jobList">
					<el-table-column label="任务编号" width="100" align="center" prop="jobId" />
					<el-table-column label="任务名称" align="left" prop="jobName" :show-overflow-tooltip="true" />
					<el-table-column label="任务组名" align="center" prop="jobGroup" width="200">
						<template slot-scope="scope">
							<dict-tag :options="dict.type.sys_job_group" :value="scope.row.jobGroup" />
						</template>
					</el-table-column>
					<el-table-column label="调用目标字符串" align="left" prop="invokeTarget" :show-overflow-tooltip="true" />
					<el-table-column label="cron执行表达式" align="left" prop="cronExpression" :show-overflow-tooltip="true" />
					<el-table-column label="状态" align="center" width="100">
						<template slot-scope="scope">
							<input type="checkbox" :checked="scope.row.status == '0'" @change="handleStatusChange(scope.row)" />
						</template>
					</el-table-column>
					<el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="300">
						<template slot-scope="scope">
							<el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['monitor:job:edit']">修改</el-button>
							<el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['monitor:job:remove']">删除</el-button>
							<el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)" v-hasPermi="['monitor:job:changeStatus', 'monitor:job:query']">
								<span class="el-dropdown-link"> <i class="el-icon-d-arrow-right el-icon--right"></i>更多 </span>
								<el-dropdown-menu slot="dropdown">
									<el-dropdown-item command="handleRun" icon="el-icon-caret-right" v-hasPermi="['monitor:job:changeStatus']">执行一次</el-dropdown-item>
									<el-dropdown-item command="handleView" icon="el-icon-view" v-hasPermi="['monitor:job:query']">任务详细</el-dropdown-item>
									<el-dropdown-item command="handleJobLog" icon="el-icon-s-operation" v-hasPermi="['monitor:job:query']">调度日志</el-dropdown-item>
								</el-dropdown-menu>
							</el-dropdown>
						</template>
					</el-table-column>
				</el-table>

				<pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />
			</div>
		</div>
		<!-- 添加或修改定时任务对话框 -->
		<el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
			<el-form ref="form" :model="form" :rules="rules" label-width="120px">
				<el-row>
					<el-col :span="12">
						<el-form-item label="任务名称" prop="jobName">
							<el-input v-model="form.jobName" placeholder="请输入任务名称" />
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="任务分组" prop="jobGroup">
							<el-select v-model="form.jobGroup" placeholder="请选择">
								<el-option v-for="dict in dict.type.sys_job_group" :key="dict.value" :label="dict.label" :value="dict.value"></el-option>
							</el-select>
						</el-form-item>
					</el-col>
					<el-col :span="24">
						<el-form-item prop="invokeTarget">
							<span slot="label">
								调用方法
								<el-tooltip placement="top">
									<div slot="content">
										Bean调用示例：ryTask.ryParams('ry')
										<br />Class类调用示例：com.tiegu.quartz.task.RyTask.ryParams('ry') <br />参数说明：支持字符串，布尔类型，长整型，浮点型，整型
									</div>
									<i class="el-icon-question"></i>
								</el-tooltip>
							</span>
							<el-input v-model="form.invokeTarget" placeholder="请输入调用目标字符串" />
						</el-form-item>
					</el-col>
					<el-col :span="24">
						<el-form-item label="cron表达式" prop="cronExpression">
							<el-input v-model="form.cronExpression" placeholder="请输入cron执行表达式">
								<template slot="append">
									<el-button type="primary" @click="handleShowCron">
										生成表达式
										<i class="el-icon-time el-icon--right"></i>
									</el-button>
								</template>
							</el-input>
						</el-form-item>
					</el-col>
					<el-col :span="24">
						<el-form-item label="错误策略" prop="misfirePolicy">
							<el-radio-group v-model="form.misfirePolicy" size="small">
								<el-radio-button label="1">立即执行</el-radio-button>
								<el-radio-button label="2">执行一次</el-radio-button>
								<el-radio-button label="3">放弃执行</el-radio-button>
							</el-radio-group>
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="是否并发" prop="concurrent">
							<el-radio-group v-model="form.concurrent" size="small">
								<el-radio-button label="0">允许</el-radio-button>
								<el-radio-button label="1">禁止</el-radio-button>
							</el-radio-group>
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="状态">
							<el-radio-group v-model="form.status">
								<el-radio v-for="dict in dict.type.sys_job_status" :key="dict.value" :label="dict.value">{{ dict.label }}</el-radio>
							</el-radio-group>
						</el-form-item>
					</el-col>
				</el-row>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button size="small" @click="cancel">取 消</el-button>
				<el-button size="small" type="primary" @click="submitForm">保 存</el-button>
			</div>
		</el-dialog>

		<el-dialog title="Cron表达式生成器" :visible.sync="openCron" append-to-body destroy-on-close class="scrollbar">
			<crontab @hide="openCron = false" @fill="crontabFill" :expression="expression"></crontab>
		</el-dialog>

		<!-- 任务日志详细 -->
		<el-dialog title="任务详细" :visible.sync="openView" width="700px" append-to-body>
			<el-form ref="form" :model="form" label-width="120px" size="mini">
				<el-row>
					<el-col :span="12">
						<el-form-item label="任务编号：">{{ form.jobId }}</el-form-item>
						<el-form-item label="任务名称：">{{ form.jobName }}</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="任务分组：">{{ jobGroupFormat(form) }}</el-form-item>
						<el-form-item label="创建时间：">{{ form.createTime }}</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="cron表达式：">{{ form.cronExpression }}</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="下次执行时间：">{{ parseTime(form.nextValidTime) }}</el-form-item>
					</el-col>
					<el-col :span="24">
						<el-form-item label="调用目标方法：">{{ form.invokeTarget }}</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="任务状态：">
							<div v-if="form.status == 0">正常</div>
							<div v-else-if="form.status == 1">失败</div>
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="是否并发：">
							<div v-if="form.concurrent == 0">允许</div>
							<div v-else-if="form.concurrent == 1">禁止</div>
						</el-form-item>
					</el-col>
					<el-col :span="12">
						<el-form-item label="执行策略：">
							<div v-if="form.misfirePolicy == 0">默认策略</div>
							<div v-else-if="form.misfirePolicy == 1">立即执行</div>
							<div v-else-if="form.misfirePolicy == 2">执行一次</div>
							<div v-else-if="form.misfirePolicy == 3">放弃执行</div>
						</el-form-item>
					</el-col>
				</el-row>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button size="small" @click="openView = false">关 闭</el-button>
			</div>
		</el-dialog>
	</div>
</template>

<script>
	import { listJob, getJob, delJob, addJob, updateJob, runJob, changeJobStatus } from '@/api/monitor/job'
	import Crontab from '@/components/Crontab'

	export default {
		components: { Crontab },
		name: 'Job',
		dicts: ['sys_job_group', 'sys_job_status'],
		data() {
			return {
				// 遮罩层
				loading: true,
				// 显示搜索条件
				showSearch: true,
				// 总条数
				total: 0,
				// 定时任务表格数据
				jobList: [],
				// 弹出层标题
				title: '',
				// 是否显示弹出层
				open: false,
				// 是否显示详细弹出层
				openView: false,
				// 是否显示Cron表达式弹出层
				openCron: false,
				// 传入的表达式
				expression: '',
				// 查询参数
				queryParams: {
					pageNum: 1,
					pageSize: 10,
					jobName: undefined,
					jobGroup: undefined,
					status: undefined
				},
				// 表单参数
				form: {},
				// 表单校验
				rules: {
					jobName: [{ required: true, message: '任务名称不能为空', trigger: 'blur' }],
					invokeTarget: [{ required: true, message: '调用目标字符串不能为空', trigger: 'blur' }],
					cronExpression: [{ required: true, message: 'cron执行表达式不能为空', trigger: 'blur' }]
				}
			}
		},
		created() {
			this.getList()
		},
		methods: {
			/** 查询定时任务列表 */
			getList() {
				this.loading = true
				listJob(this.queryParams).then((response) => {
					this.jobList = response.rows
					this.total = response.total
					this.loading = false
				})
			},
			// 任务组名字典翻译
			jobGroupFormat(row, column) {
				return this.selectDictLabel(this.dict.type.sys_job_group, row.jobGroup)
			},
			// 取消按钮
			cancel() {
				this.open = false
				this.reset()
			},
			// 表单重置
			reset() {
				this.form = {
					jobId: undefined,
					jobName: undefined,
					jobGroup: undefined,
					invokeTarget: undefined,
					cronExpression: undefined,
					misfirePolicy: 1,
					concurrent: 1,
					status: '0'
				}
				this.resetForm('form')
			},
			/** 搜索按钮操作 */
			handleQuery() {
				this.queryParams.pageNum = 1
				this.getList()
			},
			/** 重置按钮操作 */
			resetQuery() {
				this.resetForm('queryForm')
				this.handleQuery()
			},
			// 更多操作触发
			handleCommand(command, row) {
				switch (command) {
					case 'handleRun':
						this.handleRun(row)
						break
					case 'handleView':
						this.handleView(row)
						break
					case 'handleJobLog':
						this.handleJobLog(row)
						break
					default:
						break
				}
			},
			// 任务状态修改
			handleStatusChange(row) {
				let text = row.status === '0' ? '启用' : '停用'
				this.$modal
					.confirm('确认要"' + text + '""' + row.jobName + '"任务吗？')
					.then(function () {
						return changeJobStatus(row.jobId, row.status)
					})
					.then(() => {
						this.$modal.msgSuccess(text + '成功')
					})
					.catch(function () {
						row.status = row.status === '0' ? '1' : '0'
					})
			},
			/* 立即执行一次 */
			handleRun(row) {
				this.$modal
					.confirm('确认要立即执行一次"' + row.jobName + '"任务吗？')
					.then(function () {
						return runJob(row.jobId, row.jobGroup)
					})
					.then(() => {
						this.$modal.msgSuccess('执行成功')
					})
					.catch(() => {})
			},
			/** 任务详细信息 */
			handleView(row) {
				getJob(row.jobId).then((response) => {
					this.form = response.data
					this.openView = true
				})
			},
			/** cron表达式按钮操作 */
			handleShowCron() {
				this.expression = this.form.cronExpression
				this.openCron = true
			},
			/** 确定后回传值 */
			crontabFill(value) {
				this.form.cronExpression = value
			},
			/** 任务日志列表查询 */
			handleJobLog(row) {
				const jobId = row.jobId || 0
				this.$router.push({ path: '/monitor/job-log/index', query: { jobId: jobId } })
			},
			/** 新增按钮操作 */
			handleAdd() {
				this.reset()
				this.open = true
				this.title = '添加任务'
			},
			/** 修改按钮操作 */
			handleUpdate(row) {
				this.reset()
				const jobId = row.jobId || this.ids
				getJob(jobId).then((response) => {
					this.form = response.data
					this.open = true
					this.title = '修改任务'
				})
			},
			/** 提交按钮 */
			submitForm: function () {
				this.$refs['form'].validate((valid) => {
					if (valid) {
						if (this.form.jobId != undefined) {
							updateJob(this.form).then((response) => {
								if (response.code == 200) {
									this.$msg({ message: '修改成功' })
									this.open = false
									this.getList()
								} else {
									this.$msg({ message: response.msg, type: 'error' })
								}
							})
						} else {
							addJob(this.form).then((response) => {
								if (response.code == 200) {
									this.$msg({ message: '新增成功' })
									this.open = false
									this.getList()
								} else {
									this.$msg({ message: response.msg, type: 'error' })
								}
							})
						}
					}
				})
			},
			/** 删除按钮操作 */
			handleDelete(row) {
				const jobIds = row.jobId
				this.$modal
					.confirm('是否确认删除定时任务编号为"' + jobIds + '"的数据项？')
					.then(function () {
						return delJob(jobIds)
					})
					.then(() => {
						this.getList()
						this.$modal.msgSuccess('删除成功')
					})
					.catch(() => {})
			},
			/** 导出按钮操作 */
			handleExport() {
				this.download(
					'monitor/job/export',
					{
						...this.queryParams
					},
					`job_${new Date().getTime()}.xlsx`
				)
			}
		}
	}
</script>
