| ```mermaid |
| sequenceDiagram |
| participant UI as π§© ChatSettings |
| participant settingsStore as ποΈ settingsStore |
| participant serverStore as ποΈ serverStore |
| participant ParamSvc as βοΈ ParameterSyncService |
| participant LS as πΎ LocalStorage |
| |
| Note over settingsStore: State:<br/>config: SettingsConfigType<br/>theme: string ("auto" | "light" | "dark")<br/>isInitialized: boolean<br/>userOverrides: Set<string> |
| |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| Note over UI,LS: π INITIALIZATION |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| |
| Note over settingsStore: Auto-initialized in constructor (browser only) |
| settingsStore->>settingsStore: initialize() |
| activate settingsStore |
| |
| settingsStore->>settingsStore: loadConfig() |
| settingsStore->>LS: get("llama-config") |
| LS-->>settingsStore: StoredConfig | null |
| |
| alt config exists |
| settingsStore->>settingsStore: Merge with SETTING_CONFIG_DEFAULT |
| Note right of settingsStore: Fill missing keys with defaults |
| else no config |
| settingsStore->>settingsStore: config = SETTING_CONFIG_DEFAULT |
| end |
| |
| settingsStore->>LS: get("llama-userOverrides") |
| LS-->>settingsStore: string[] | null |
| settingsStore->>settingsStore: userOverrides = new Set(data) |
| |
| settingsStore->>settingsStore: loadTheme() |
| settingsStore->>LS: get("llama-theme") |
| LS-->>settingsStore: theme | "auto" |
| |
| settingsStore->>settingsStore: isInitialized = true |
| deactivate settingsStore |
| |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| Note over UI,LS: π SYNC WITH SERVER DEFAULTS |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| |
| Note over UI: Triggered from +layout.svelte when serverStore.props loaded |
| UI->>settingsStore: syncWithServerDefaults() |
| activate settingsStore |
| |
| settingsStore->>serverStore: defaultParams |
| serverStore-->>settingsStore: {temperature, top_p, top_k, ...} |
| |
| loop each SYNCABLE_PARAMETER |
| alt key NOT in userOverrides |
| settingsStore->>settingsStore: config[key] = serverDefault[key] |
| Note right of settingsStore: Non-overridden params adopt server default |
| else key in userOverrides |
| Note right of settingsStore: Keep user value, skip server default |
| end |
| end |
| |
| alt serverStore.props has webuiSettings |
| settingsStore->>settingsStore: Apply webuiSettings from server |
| Note right of settingsStore: Server-provided UI settings<br/>(e.g. showRawOutputSwitch) |
| end |
| |
| settingsStore->>settingsStore: saveConfig() |
| deactivate settingsStore |
| |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| Note over UI,LS: βοΈ UPDATE CONFIG |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| |
| UI->>settingsStore: updateConfig(key, value) |
| activate settingsStore |
| settingsStore->>settingsStore: config[key] = value |
| |
| alt value matches server default for key |
| settingsStore->>settingsStore: userOverrides.delete(key) |
| Note right of settingsStore: Matches server default, remove override |
| else value differs from server default |
| settingsStore->>settingsStore: userOverrides.add(key) |
| Note right of settingsStore: Mark as user-modified (won't be overwritten) |
| end |
| |
| settingsStore->>settingsStore: saveConfig() |
| settingsStore->>LS: set(CONFIG_LOCALSTORAGE_KEY, config) |
| settingsStore->>LS: set(USER_OVERRIDES_LOCALSTORAGE_KEY, [...userOverrides]) |
| deactivate settingsStore |
| |
| UI->>settingsStore: updateMultipleConfig({key1: val1, key2: val2}) |
| activate settingsStore |
| Note right of settingsStore: Batch update, single save |
| settingsStore->>settingsStore: For each key: config[key] = value |
| settingsStore->>settingsStore: For each key: userOverrides.add(key) |
| settingsStore->>settingsStore: saveConfig() |
| deactivate settingsStore |
| |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| Note over UI,LS: π RESET |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| |
| UI->>settingsStore: resetConfig() |
| activate settingsStore |
| settingsStore->>settingsStore: config = {...SETTING_CONFIG_DEFAULT} |
| settingsStore->>settingsStore: userOverrides.clear() |
| Note right of settingsStore: All params reset to defaults<br/>Next syncWithServerDefaults will adopt server values |
| settingsStore->>settingsStore: saveConfig() |
| deactivate settingsStore |
| |
| UI->>settingsStore: resetParameterToServerDefault(key) |
| activate settingsStore |
| settingsStore->>settingsStore: userOverrides.delete(key) |
| settingsStore->>serverStore: defaultParams[key] |
| settingsStore->>settingsStore: config[key] = serverDefault |
| settingsStore->>settingsStore: saveConfig() |
| deactivate settingsStore |
| |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| Note over UI,LS: π¨ THEME |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| |
| UI->>settingsStore: updateTheme(newTheme) |
| activate settingsStore |
| settingsStore->>settingsStore: theme = newTheme |
| settingsStore->>settingsStore: saveTheme() |
| settingsStore->>LS: set("llama-theme", theme) |
| deactivate settingsStore |
| |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| Note over UI,LS: π PARAMETER INFO |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| |
| UI->>settingsStore: getParameterInfo(key) |
| settingsStore->>ParamSvc: getParameterInfo(key, config, serverDefaults, userOverrides) |
| ParamSvc-->>settingsStore: ParameterInfo |
| Note right of ParamSvc: {<br/> currentValue,<br/> serverDefault,<br/> isUserOverride: boolean,<br/> canSync: boolean,<br/> isDifferentFromServer: boolean<br/>} |
| |
| UI->>settingsStore: getParameterDiff() |
| settingsStore->>ParamSvc: createParameterDiff(config, serverDefaults, userOverrides) |
| ParamSvc-->>settingsStore: ParameterDiff[] |
| Note right of ParamSvc: Array of parameters where user != server |
| |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| Note over UI,LS: π CONFIG CATEGORIES |
| %% βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ |
| |
| Note over settingsStore: Syncable with server (from /props): |
| rect rgb(240, 255, 240) |
| Note over settingsStore: temperature, top_p, top_k, min_p<br/>repeat_penalty, presence_penalty, frequency_penalty<br/>dynatemp_range, dynatemp_exponent<br/>typ_p, xtc_probability, xtc_threshold<br/>dry_multiplier, dry_base, dry_allowed_length, dry_penalty_last_n |
| end |
| |
| Note over settingsStore: UI-only (not synced): |
| rect rgb(255, 240, 240) |
| Note over settingsStore: systemMessage, custom (JSON)<br/>showStatistics, enableContinueGeneration<br/>autoMicOnEmpty, disableAutoScroll<br/>apiKey, pdfAsImage, disableReasoningParsing, showRawOutputSwitch |
| end |
| ``` |
|
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