<template>
	<el-main>
		<el-alert title="感谢codeMirror组件" type="success" style="margin-bottom:20px;"></el-alert>
		<el-row :gutter="15">
			<el-col :lg="24">
				<el-card shadow="never" header="JSON">
					<sc-code-editor ref="editor" v-model="json" mode="javascript" :height="200"></sc-code-editor>
					<div style="margin-top: 15px;">
						<el-button type="primary" @click="getCode">获取v-model</el-button>
						<el-button type="primary" @click="getValue">getValue()</el-button>
						<el-button type="primary" @click="setValue">setValue()</el-button>
					</div>
				</el-card>
			</el-col>
			<el-col :lg="12">
				<el-card shadow="never" header="javascript Darcula主题">
					<sc-code-editor v-model="js" mode="javascript" theme="darcula"></sc-code-editor>
				</el-card>
			</el-col>

			<el-col :lg="12">
				<el-card shadow="never" header="SQL">
					<sc-code-editor v-model="sql" mode="sql"></sc-code-editor>
				</el-card>
			</el-col>
		</el-row>
	</el-main>
</template>

<script>
	import { defineAsyncComponent } from 'vue';
	const scCodeEditor = defineAsyncComponent(() => import('@/components/scCodeEditor'));

	export default {
		name: "codeeditor",
		components: {
			scCodeEditor
		},
		data(){
			return {
				json:
`{
	"name": "SCUI",
	"menu": [
		{
			"title": "VUE 3",
			"type": true,
			"link": "https://v3.cn.vuejs.org"
		},
		{
			"title": "elementplus",
			"type": false,
			"link": "https://element-plus.gitee.io"
		}
	]
}`,
				js:
`// Demo code (the actual new parser character stream implementation)
function StringStream(string) {
	this.pos = 0;
	this.string = string;
}`,
				sql:
`SELECT \`author\`, \`title\` FROM \`posts\`
WHERE \`status\` = 'draft' AND \`author\` IN('author1','author2')
ORDER BY \`created_at\` DESC, \`id\` DESC LIMIT 0, 10;`
			}
		},
		methods: {
			getCode(){
				this.$message("请查看控制台")
				console.log(this.json)
			},
			getValue(){
				this.$message("请查看控制台")
				var v = this.$refs.editor.coder.getValue()
				console.log(v)
			},
			setValue(){
				var v = `{"key":"newValue"}`
				this.$refs.editor.coder.setValue(v)
			}
		}
	}
</script>

<style>
</style>
