feat: 重写为 GPUI 原生桌面应用并接入 Gitea 软件包发布

- gpui-kit 0.6 原生 UI：连接管理、消息流/日志、发布预设、全局变量、设置、阿里云连接预设、原生 Logo - MQTT 5.0/3.1.1 引擎（rumqttc，TCP/TLS/WS/WSS），独立 tokio runtime + 事件泵，真实 broker 端到端测试 - 连接表单：保存前可一键测试连接（宽松校验，自动生成临时 Client ID），高级属性（认证/MQTT 5 属性/遗嘱）按需折叠显示，WS 路径仅 WS/WSS 显示 - bug 修复：Hex 奇数长度显式报错、测试连接唯一 Client ID、Base64/Hex 发布发送真实字节、v5 发布记录携带 Content-Type/用户属性、预设应用清除旧 Content-Type、模板时间基准统一；补 8 个单元测试 - Gitea 发布：Generic Package 上传脚本（bash/PowerShell）+ Actions release 工作流（tag 触发，双平台构建），README 使用说明
2026-09-28 11:39:47 +08:00
parent 0152a10ee6
commit bf6937b776
25 changed files with 15287 additions and 120 deletions
@@ -0,0 +1,240 @@
+//! 跨界面复用的小组件：枚举下拉、键值对编辑器、状态指示、字段行等。
+
+use gpui_kit::component::button::{Button, ButtonVariants as _};
+use gpui_kit::component::input::{Input, InputState};
+use gpui_kit::component::searchable_list::{SearchableListDelegate, SearchableListItem};
+use gpui_kit::component::select::{Select, SelectState};
+use gpui_kit::component::{h_flex, v_flex, ActiveTheme as _, Disableable as _, IndexPath, Sizable as _};
+use crate::ui::IconName;
+use gpui_kit::{App, AppContext as _, Context, Entity, Hsla, InteractiveElement as _, IntoElement, ParentElement as _, Render, SharedString, Styled as _, Window, div, px};
+
+use crate::model::ConnectionStatus;
+
+// ─── 枚举下拉 ────────────────────────────────────────────────────────────────
+
+#[derive(Clone)]
+pub struct OptionItem {
+    pub value: usize,
+    pub label: SharedString,
+}
+
+impl SearchableListItem for OptionItem {
+    type Value = usize;
+    fn title(&self) -> SharedString {
+        self.label.clone()
+    }
+    fn value(&self) -> &usize {
+        &self.value
+    }
+}
+
+#[derive(Clone)]
+pub struct OptionDelegate {
+    pub items: Vec<OptionItem>,
+}
+
+impl OptionDelegate {
+    pub fn new(labels: &[&str]) -> Self {
+        Self {
+            items: labels
+                .iter()
+                .enumerate()
+                .map(|(i, l)| OptionItem {
+                    value: i,
+                    label: (*l).into(),
+                })
+                .collect(),
+        }
+    }
+}
+
+impl SearchableListDelegate for OptionDelegate {
+    type Item = OptionItem;
+    fn items_count(&self, _section: usize) -> usize {
+        self.items.len()
+    }
+    fn item(&self, ix: IndexPath) -> Option<&Self::Item> {
+        self.items.get(ix.row)
+    }
+    fn position<V>(&self, _value: &V) -> Option<IndexPath>
+    where
+        Self::Item: SearchableListItem<Value = V>,
+        V: PartialEq,
+    {
+        // 选中项统一通过 IndexPath 构造，无需按值反查
+        None
+    }
+}
+
+/// 创建字符串枚举下拉状态（在任意实体上下文里调用）。
+pub fn make_select<C: gpui_kit::AppContext>(
+    labels: &[&str],
+    selected: usize,
+    window: &mut Window,
+    cx: &mut C,
+) -> Entity<SelectState<OptionDelegate>> {
+    let selected = selected.min(labels.len().saturating_sub(1));
+    cx.new(|cx| {
+        SelectState::new(
+            OptionDelegate::new(labels),
+            Some(IndexPath::new(selected)),
+            window,
+            cx,
+        )
+    })
+}
+
+// ─── 字段行 ──────────────────────────────────────────────────────────────────
+
+/// 小号标签 + 控件的垂直字段容器。
+pub fn field(label: impl Into<SharedString>, control: impl IntoElement) -> impl IntoElement {
+    v_flex()
+        .gap_1()
+        .min_w(px(0.))
+        .child(div().text_xs().child(label.into()))
+        .child(control)
+}
+
+// ─── 状态颜色 ────────────────────────────────────────────────────────────────
+
+pub fn status_color(status: ConnectionStatus, cx: &App) -> Hsla {
+    let t = cx.theme();
+    match status {
+        ConnectionStatus::Connected => t.success,
+        ConnectionStatus::Connecting => t.warning,
+        ConnectionStatus::Error => t.danger,
+        ConnectionStatus::Disconnected => t.muted_foreground,
+    }
+}
+
+pub fn status_dot(status: ConnectionStatus, cx: &App) -> impl IntoElement {
+    div()
+        .size(px(8.))
+        .rounded_full()
+        .bg(status_color(status, cx))
+}
+
+// ─── 键值对编辑器 ────────────────────────────────────────────────────────────
+
+/// MQTT 5 用户属性等 key/value 列表编辑器。
+pub struct KvEditor {
+    id_prefix: SharedString,
+    pub rows: Vec<(Entity<InputState>, Entity<InputState>)>,
+}
+
+impl KvEditor {
+    pub fn new(
+        id_prefix: impl Into<SharedString>,
+        pairs: &[(String, String)],
+        window: &mut Window,
+        cx: &mut Context<Self>,
+    ) -> Self {
+        let mut editor = Self {
+            id_prefix: id_prefix.into(),
+            rows: Vec::new(),
+        };
+        for (k, v) in pairs {
+            editor.push(Some((k.as_str(), v.as_str())), window, cx);
+        }
+        if editor.rows.is_empty() {
+            editor.push(None, window, cx);
+        }
+        editor
+    }
+
+    fn push(&mut self, initial: Option<(&str, &str)>, window: &mut Window, cx: &mut Context<Self>) {
+        let key = cx.new(|cx| {
+            let mut s = InputState::new(window, cx).placeholder("key");
+            if let Some((k, _)) = initial {
+                s.set_value(k, window, cx);
+            }
+            s
+        });
+        let value = cx.new(|cx| {
+            let mut s = InputState::new(window, cx).placeholder("value");
+            if let Some((_, v)) = initial {
+                s.set_value(v, window, cx);
+            }
+            s
+        });
+        self.rows.push((key, value));
+    }
+
+    pub fn pairs(&self, cx: &App) -> Vec<(String, String)> {
+        self.rows
+            .iter()
+            .map(|(k, v)| (k.read(cx).value().to_string(), v.read(cx).value().to_string()))
+            .filter(|(k, _)| !k.trim().is_empty())
+            .collect()
+    }
+}
+
+impl Render for KvEditor {
+    fn render(&mut self, _: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
+        let prefix = self.id_prefix.clone();
+        let count = self.rows.len();
+
+        let mut rows = v_flex().gap_1();
+        for (i, (key, value)) in self.rows.iter().cloned().enumerate() {
+            rows = rows.child(
+                h_flex()
+                    .id(SharedString::from(format!("kv-row-{prefix}-{i}")))
+                    .gap_1()
+                    .child(div().flex_1().min_w(px(0.)).child(Input::new(&key)))
+                    .child(div().flex_1().min_w(px(0.)).child(Input::new(&value)))
+                    .child(
+                        Button::new(SharedString::from(format!("kv-del-{prefix}-{i}")))
+                            .icon(IconName::Close)
+                            .ghost()
+                            .xsmall()
+                            .disabled(count <= 1)
+                            .on_click(cx.listener(move |this, _, _, cx| {
+                                if this.rows.len() > 1 {
+                                    this.rows.remove(i);
+                                    cx.notify();
+                                }
+                            })),
+                    ),
+            );
+        }
+
+        v_flex()
+            .gap_2()
+            .child(rows)
+            .child(
+                Button::new(SharedString::from(format!("kv-add-{prefix}")))
+                    .icon(IconName::Plus)
+                    .label("添加属性")
+                    .ghost()
+                    .xsmall()
+                    .on_click(cx.listener(|this, _, window, cx| {
+                        this.push(None, window, cx);
+                        cx.notify();
+                    })),
+            )
+    }
+}
+
+// ─── 时间格式化 ──────────────────────────────────────────────────────────────
+
+pub fn format_time(ts_ms: i64, show_millis: bool) -> String {
+    use chrono::TimeZone as _;
+    let Some(dt) = chrono::Local.timestamp_millis_opt(ts_ms).single() else {
+        return String::new();
+    };
+    if show_millis {
+        dt.format("%H:%M:%S%.3f").to_string()
+    } else {
+        dt.format("%H:%M:%S").to_string()
+    }
+}
+
+/// Select::new 的包装，统一外观。
+pub fn select_element<D: SearchableListDelegate>(
+    state: &Entity<SelectState<D>>,
+) -> Select<D>
+where
+    <D::Item as SearchableListItem>::Value: PartialEq + Clone,
+{
+    Select::new(state)
+}