Tea.context(function () {
	this.platform = "android";
	this.version = this.defaultVersion || "1.0.0";
	this.isUploading = false;

	if (!Array.isArray(this.uploadedFiles)) {
		this.uploadedFiles = [];
	}

	this.beforeUpload = function () {
		var maxSize = 20 * 1024 * 1024; // 20MB
		var inputs = document.querySelectorAll("input[type=file]");
		for (var i = 0; i < inputs.length; i++) {
			var files = inputs[i].files;
			if (files != null && files.length > 0) {
				if (files[0].size > maxSize) {
					teaweb.warn("文件 \"" + files[0].name + "\" 超过 20MB 限制（" + (files[0].size / 1024 / 1024).toFixed(1) + "MB），请压缩后重试");
					return false;
				}
			}
		}
		this.isUploading = true;
	};

	this.doneUpload = function () {
		this.isUploading = false;
	};

	this.successUpload = function () {
		teaweb.success("上传成功", function () {
			window.location = "/httpdns/apps/sdk?appId=" + this.app.id;
		}.bind(this));
	};

	this.deleteUploadedFile = function (filename) {
		let that = this;
		teaweb.confirm("确定要删除文件 " + filename + " 吗？", function () {
			that.$post("/httpdns/apps/sdk/upload/delete")
				.params({
					appId: that.app.id,
					filename: filename
				})
				.success(function () {
					teaweb.success("删除成功", function () {
						window.location.reload();
					});
				});
		});
	};
});