Add in-app micro-feedback prompts (#497)

crates-tauri/yaak-app-client/src/feedback.rs

@@ -0,0 +1,67 @@
+use log::{debug, warn};
+use serde::Serialize;
+use tauri::{AppHandle, Runtime, is_dev};
+use yaak_api::{ApiClientKind, yaak_api_client};
+use yaak_common::platform::get_os_str;
+
+#[derive(Serialize)]
+#[serde(rename_all = "camelCase")]
+struct FeedbackPayload {
+    feature: String,
+    text: String,
+    app_version: String,
+    os: String,
+}
+
+/// Send explicit user feedback for a feature. Fire-and-forget: errors are
+/// logged and swallowed so a failed send never surfaces to the user.
+pub async fn send_feedback<R: Runtime>(app_handle: &AppHandle<R>, feature: String, text: String) {
+    let app_version = app_handle.package_info().version.to_string();
+    let payload = FeedbackPayload {
+        feature,
+        text,
+        app_version: app_version.clone(),
+        os: get_os_str().to_string(),
+    };
+
+    let client = match yaak_api_client(ApiClientKind::App, &app_version) {
+        Ok(c) => c,
+        Err(e) => {
+            debug!("Failed to build feedback client: {e:?}");
+            return;
+        }
+    };
+
+    let url = build_url("/app-feedback");
+    debug!(
+        "Sending feature feedback to {url}: feature={}, app_version={}, os={}, text_len={}",
+        payload.feature,
+        payload.app_version,
+        payload.os,
+        payload.text.len()
+    );
+
+    match client.post(&url).json(&payload).send().await {
+        Ok(resp) => {
+            let status = resp.status();
+            if status.is_success() {
+                debug!("Sent feature feedback with status {status}");
+            } else {
+                let body = resp
+                    .text()
+                    .await
+                    .unwrap_or_else(|e| format!("<failed to read response body: {e:?}>"));
+                warn!("Failed to send feature feedback with status {status}: {body}");
+            }
+        }
+        Err(e) => warn!("Failed to send feature feedback: {e:?}"),
+    }
+}
+
+fn build_url(path: &str) -> String {
+    if is_dev() {
+        format!("http://localhost:9444/api/v1{path}")
+    } else {
+        format!("https://api.yaak.app/api/v1{path}")
+    }
+}