From b333b06772c89d96aacb5490d6a219fba7c09cc6 Mon Sep 17 00:00:00 2001
From: Mitja Felicijan <mitja.felicijan@gmail.com>
Date: Thu, 12 Feb 2026 20:57:17 +0100
Subject: Engage!

---
 .../high-level-architecture-simplified.md          | 106 +++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 llama.cpp/tools/server/webui/docs/architecture/high-level-architecture-simplified.md

(limited to 'llama.cpp/tools/server/webui/docs/architecture/high-level-architecture-simplified.md')

diff --git a/llama.cpp/tools/server/webui/docs/architecture/high-level-architecture-simplified.md b/llama.cpp/tools/server/webui/docs/architecture/high-level-architecture-simplified.md
new file mode 100644
index 0000000..a6cb1e9
--- /dev/null
+++ b/llama.cpp/tools/server/webui/docs/architecture/high-level-architecture-simplified.md
@@ -0,0 +1,106 @@
+```mermaid
+flowchart TB
+    subgraph Routes["📍 Routes"]
+        R1["/ (Welcome)"]
+        R2["/chat/[id]"]
+        RL["+layout.svelte"]
+    end
+
+    subgraph Components["🧩 Components"]
+        C_Sidebar["ChatSidebar"]
+        C_Screen["ChatScreen"]
+        C_Form["ChatForm"]
+        C_Messages["ChatMessages"]
+        C_Message["ChatMessage"]
+        C_MessageEditForm["ChatMessageEditForm"]
+        C_ModelsSelector["ModelsSelector"]
+        C_Settings["ChatSettings"]
+    end
+
+    subgraph Hooks["🪝 Hooks"]
+        H1["useModelChangeValidation"]
+        H2["useProcessingState"]
+    end
+
+    subgraph Stores["🗄️ Stores"]
+        S1["chatStore<br/><i>Chat interactions & streaming</i>"]
+        S2["conversationsStore<br/><i>Conversation data & messages</i>"]
+        S3["modelsStore<br/><i>Model selection & loading</i>"]
+        S4["serverStore<br/><i>Server props & role detection</i>"]
+        S5["settingsStore<br/><i>User configuration</i>"]
+    end
+
+    subgraph Services["⚙️ Services"]
+        SV1["ChatService"]
+        SV2["ModelsService"]
+        SV3["PropsService"]
+        SV4["DatabaseService"]
+        SV5["ParameterSyncService"]
+    end
+
+    subgraph Storage["💾 Storage"]
+        ST1["IndexedDB<br/><i>conversations, messages</i>"]
+        ST2["LocalStorage<br/><i>config, userOverrides</i>"]
+    end
+
+    subgraph APIs["🌐 llama-server API"]
+        API1["/v1/chat/completions"]
+        API2["/props"]
+        API3["/models/*"]
+        API4["/v1/models"]
+    end
+
+    %% Routes → Components
+    R1 & R2 --> C_Screen
+    RL --> C_Sidebar
+
+    %% Component hierarchy
+    C_Screen --> C_Form & C_Messages & C_Settings
+    C_Messages --> C_Message
+    C_Message --> C_MessageEditForm
+    C_Form & C_MessageEditForm --> C_ModelsSelector
+
+    %% Components → Hooks → Stores
+    C_Form & C_Messages --> H1 & H2
+    H1 --> S3 & S4
+    H2 --> S1 & S5
+
+    %% Components → Stores
+    C_Screen --> S1 & S2
+    C_Sidebar --> S2
+    C_ModelsSelector --> S3 & S4
+    C_Settings --> S5
+
+    %% Stores → Services
+    S1 --> SV1 & SV4
+    S2 --> SV4
+    S3 --> SV2 & SV3
+    S4 --> SV3
+    S5 --> SV5
+
+    %% Services → Storage
+    SV4 --> ST1
+    SV5 --> ST2
+
+    %% Services → APIs
+    SV1 --> API1
+    SV2 --> API3 & API4
+    SV3 --> API2
+
+    %% Styling
+    classDef routeStyle fill:#e1f5fe,stroke:#01579b,stroke-width:2px
+    classDef componentStyle fill:#f3e5f5,stroke:#7b1fa2,stroke-width:2px
+    classDef hookStyle fill:#fff8e1,stroke:#ff8f00,stroke-width:2px
+    classDef storeStyle fill:#fff3e0,stroke:#e65100,stroke-width:2px
+    classDef serviceStyle fill:#e8f5e9,stroke:#2e7d32,stroke-width:2px
+    classDef storageStyle fill:#fce4ec,stroke:#c2185b,stroke-width:2px
+    classDef apiStyle fill:#e3f2fd,stroke:#1565c0,stroke-width:2px
+
+    class R1,R2,RL routeStyle
+    class C_Sidebar,C_Screen,C_Form,C_Messages,C_Message,C_MessageEditForm,C_ModelsSelector,C_Settings componentStyle
+    class H1,H2 hookStyle
+    class S1,S2,S3,S4,S5 storeStyle
+    class SV1,SV2,SV3,SV4,SV5 serviceStyle
+    class ST1,ST2 storageStyle
+    class API1,API2,API3,API4 apiStyle
+```
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