112 lines
3.0 KiB
TypeScript
112 lines
3.0 KiB
TypeScript
export type ControlSourceConnectionStatus =
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| "disconnected"
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| "connecting"
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| "connected"
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| "failed";
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export interface ControlSourceConnectionState {
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status: ControlSourceConnectionStatus;
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reason: string;
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}
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export interface SocketLikeMessage {
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requestId?: string;
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operateCode?: string;
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code?: number;
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data?: unknown;
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desc?: string;
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}
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export function createDisconnectedState(): ControlSourceConnectionState {
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return { status: "disconnected", reason: "" };
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}
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export function isSourceSelectable(state: ControlSourceConnectionState): boolean {
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return state.status === "disconnected" || state.status === "failed";
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}
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export function isConnectButtonEnabled(state: ControlSourceConnectionState): boolean {
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return isSourceSelectable(state);
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}
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export function getConnectionStatusText(state: ControlSourceConnectionState): string {
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switch (state.status) {
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case "connecting":
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return "建立连接中";
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case "connected":
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return "连接成功";
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case "failed":
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return state.reason ? `连接失败：${state.reason}` : "连接失败";
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case "disconnected":
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default:
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return "未连接";
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}
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}
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export function resolveConnectionFailureReason(message: SocketLikeMessage): string {
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if (message.requestId === "connect" && message.operateCode === "Source") {
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return "源服务端连接失败";
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}
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if (message.requestId === "connect" && message.operateCode === "Dev") {
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return "设备服务端连接失败";
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}
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const text =
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typeof message.data === "string" && message.data.trim()
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? message.data.trim()
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: typeof message.desc === "string" && message.desc.trim()
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? message.desc.trim()
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: "";
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if (text) {
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return text;
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}
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if (message.requestId === "server_error") {
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return "服务端主动关闭连接";
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}
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return "源连接失败";
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}
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export function shouldHandleConnectionTerminalMessage(message: SocketLikeMessage): boolean {
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if (message.requestId === "yjc_ytxjy" && message.operateCode === "INIT_GATHER") {
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return message.code !== 10201;
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}
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if (message.requestId === "connect" && message.operateCode === "Source") {
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return true;
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}
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if (message.requestId === "server_error" && message.operateCode === "server_error") {
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return true;
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}
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return false;
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}
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export function applyConnectionTerminalMessage(
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state: ControlSourceConnectionState,
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message: SocketLikeMessage
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): ControlSourceConnectionState {
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if (message.requestId === "yjc_ytxjy" && message.operateCode === "INIT_GATHER") {
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if (message.code === 10200) {
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return { status: "connected", reason: "" };
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}
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if (message.code !== 10201) {
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return { status: "failed", reason: resolveConnectionFailureReason(message) };
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}
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}
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if (message.requestId === "connect" && message.operateCode === "Source") {
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return { status: "failed", reason: resolveConnectionFailureReason(message) };
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}
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if (message.requestId === "server_error" && message.operateCode === "server_error") {
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return { status: "failed", reason: resolveConnectionFailureReason(message) };
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}
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return state;
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}
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