引入lumberjack和fluentbit自动分发

EdgeAdmin/web/views/@default/db/clickHouse.js

@@ -1,4 +1,22 @@
 Tea.context(function () {
+	var config = this.config || {}
+	this.form = {
+		host: config.host || "",
+		scheme: config.scheme || "https",
+		port: config.port > 0 ? config.port : 8443,
+		user: config.user || "",
+		password: "",
+		database: config.database || "default",
+	}
+
+	this.isTesting = false
+	this.testResult = ""
+	this.testOk = false
+
+	// 页面加载时的连接状态（后端自动检测）
+	this.connStatus = this.connStatus || "unconfigured"
+	this.connError = this.connError || ""
+
 	this.success = function () {
 		teaweb.success("保存成功")
 	}
@@ -9,4 +27,50 @@ Tea.context(function () {
 			Tea.Vue.success()
 		})
 	}
+	this.testConnection = function () {
+		var that = Tea.Vue
+		that.isTesting = true
+		that.testResult = ""
+
+		var form = document.querySelector("form")
+		var fd = new FormData(form)
+		fd.set("host", that.form.host || "")
+		fd.set("scheme", that.form.scheme || "https")
+		fd.set("port", String(that.form.port > 0 ? that.form.port : 8443))
+		fd.set("user", that.form.user || "")
+		fd.set("password", that.form.password || "")
+		fd.set("database", that.form.database || "default")
+
+		var xhr = new XMLHttpRequest()
+		xhr.open("POST", Tea.url("/db/testClickhouse"), true)
+		xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest")
+		xhr.timeout = 10000
+		xhr.onload = function () {
+			that.isTesting = false
+			try {
+				var resp = JSON.parse(xhr.responseText)
+				if (resp.code === 200) {
+					that.testOk = true
+					that.testResult = "✅ 连接成功"
+				} else {
+					that.testOk = false
+					that.testResult = "❌ " + (resp.message || "连接失败")
+				}
+			} catch (e) {
+				that.testOk = false
+				that.testResult = "❌ 响应解析失败"
+			}
+		}
+		xhr.onerror = function () {
+			that.isTesting = false
+			that.testOk = false
+			that.testResult = "❌ 网络请求失败"
+		}
+		xhr.ontimeout = function () {
+			that.isTesting = false
+			that.testOk = false
+			that.testResult = "❌ 请求超时"
+		}
+		xhr.send(fd)
+	}
 })