feat(app): provider system overhaul with model selector, diagnostics, and UX polish

- Add CombinedModelSelector with two-level drill-down (providers → models), favorites section, search, and single-provider auto-drill mode - Add provider snapshot system (ProviderSnapshotManager) for cached provider/model state - Add provider diagnostics with resolved binary paths and versions across all providers - Add StatusBadge shared component for consistent status visual language - Add ProviderDiagnosticSheet for detailed provider health inspection - Add desktop auto-focus on input after any status bar interaction (model, mode, thinking, features) using focusWithRetries - Fix Combobox flicker on height change by switching to bottom-based CSS positioning once initial floating-ui position resolves - Add dynamic dropdown height: Level 1 fits content, Level 2 calculates from model count - Remove "Other providers" section from model selector (only show available providers)
2026-04-05 15:32:13 +07:00
parent 6907f6e71d
commit 0d88ce2270
25 changed files with 2225 additions and 160 deletions
@@ -0,0 +1,102 @@
+import { useCallback, useEffect, useState } from "react";
+import { View, Text, ActivityIndicator, ScrollView } from "react-native";
+import { StyleSheet, useUnistyles } from "react-native-unistyles";
+import { AdaptiveModalSheet } from "@/components/adaptive-modal-sheet";
+import { useHostRuntimeClient } from "@/runtime/host-runtime";
+import type { AgentProvider } from "@server/server/agent/agent-sdk-types";
+import { AGENT_PROVIDER_DEFINITIONS } from "@server/server/agent/provider-manifest";
+
+interface ProviderDiagnosticSheetProps {
+  provider: string;
+  visible: boolean;
+  onClose: () => void;
+  serverId: string;
+}
+
+export function ProviderDiagnosticSheet({
+  provider,
+  visible,
+  onClose,
+  serverId,
+}: ProviderDiagnosticSheetProps) {
+  const { theme } = useUnistyles();
+  const client = useHostRuntimeClient(serverId);
+  const [diagnostic, setDiagnostic] = useState<string | null>(null);
+  const [loading, setLoading] = useState(false);
+
+  const providerLabel = AGENT_PROVIDER_DEFINITIONS.find((d) => d.id === provider)?.label ?? provider;
+
+  const fetchDiagnostic = useCallback(async () => {
+    if (!client || !provider) return;
+
+    setLoading(true);
+    setDiagnostic(null);
+
+    try {
+      const result = await client.getProviderDiagnostic(provider as AgentProvider);
+      setDiagnostic(result.diagnostic);
+    } catch (err) {
+      setDiagnostic(err instanceof Error ? err.message : "Failed to fetch diagnostic");
+    } finally {
+      setLoading(false);
+    }
+  }, [client, provider]);
+
+  useEffect(() => {
+    if (visible) {
+      fetchDiagnostic();
+    } else {
+      setDiagnostic(null);
+    }
+  }, [visible, fetchDiagnostic]);
+
+  return (
+    <AdaptiveModalSheet
+      title={providerLabel}
+      visible={visible}
+      onClose={onClose}
+      snapPoints={["50%", "85%"]}
+    >
+      {loading ? (
+        <View style={sheetStyles.loadingContainer}>
+          <ActivityIndicator size="small" color={theme.colors.foregroundMuted} />
+          <Text style={sheetStyles.loadingText}>Fetching diagnostic…</Text>
+        </View>
+      ) : diagnostic ? (
+        <ScrollView
+          horizontal
+          style={sheetStyles.scrollContainer}
+          contentContainerStyle={sheetStyles.scrollContent}
+        >
+          <Text style={sheetStyles.diagnosticText} selectable>
+            {diagnostic}
+          </Text>
+        </ScrollView>
+      ) : null}
+    </AdaptiveModalSheet>
+  );
+}
+
+const sheetStyles = StyleSheet.create((theme) => ({
+  loadingContainer: {
+    paddingVertical: theme.spacing[6],
+    alignItems: "center",
+    gap: theme.spacing[2],
+  },
+  loadingText: {
+    fontSize: theme.fontSize.sm,
+    color: theme.colors.foregroundMuted,
+  },
+  scrollContainer: {
+    flex: 1,
+  },
+  scrollContent: {
+    paddingBottom: theme.spacing[4],
+  },
+  diagnosticText: {
+    fontSize: theme.fontSize.sm,
+    color: theme.colors.foreground,
+    fontFamily: "monospace",
+    lineHeight: theme.fontSize.sm * 1.6,
+  },
+}));