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| 1 | +package adminapi |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "encoding/json" |
| 6 | + "fmt" |
| 7 | + |
| 8 | + "telegram-agent/internal/llm" |
| 9 | +) |
| 10 | + |
| 11 | +const settingKeyModelOverrides = "recommendation.overrides" |
| 12 | + |
| 13 | +type modelOverride struct { |
| 14 | + State string `json:"state"` |
| 15 | + Note string `json:"note,omitempty"` |
| 16 | +} |
| 17 | + |
| 18 | +func loadModelOverrides(ctx context.Context, settings llm.SettingsStore) map[string]modelOverride { |
| 19 | + if settings == nil { |
| 20 | + return nil |
| 21 | + } |
| 22 | + raw, ok, err := settings.GetSetting(ctx, settingKeyModelOverrides) |
| 23 | + if err != nil || !ok || raw == "" { |
| 24 | + return nil |
| 25 | + } |
| 26 | + out := map[string]modelOverride{} |
| 27 | + if err := json.Unmarshal([]byte(raw), &out); err != nil { |
| 28 | + return nil |
| 29 | + } |
| 30 | + return out |
| 31 | +} |
| 32 | + |
| 33 | +func saveModelOverride(ctx context.Context, settings llm.SettingsStore, provider, modelID, state, note string) error { |
| 34 | + if settings == nil { |
| 35 | + return fmt.Errorf("settings store unavailable") |
| 36 | + } |
| 37 | + overrides := loadModelOverrides(ctx, settings) |
| 38 | + if overrides == nil { |
| 39 | + overrides = map[string]modelOverride{} |
| 40 | + } |
| 41 | + key := modelCheckKey(provider, modelID) |
| 42 | + if state == "" { |
| 43 | + delete(overrides, key) |
| 44 | + } else { |
| 45 | + overrides[key] = modelOverride{State: state, Note: note} |
| 46 | + } |
| 47 | + data, err := json.Marshal(overrides) |
| 48 | + if err != nil { |
| 49 | + return err |
| 50 | + } |
| 51 | + return settings.PutSetting(ctx, settingKeyModelOverrides, string(data)) |
| 52 | +} |
| 53 | + |
| 54 | +func applyModelOverride(provider string, m *uiModel, overrides map[string]modelOverride) bool { |
| 55 | + if len(overrides) == 0 { |
| 56 | + return true |
| 57 | + } |
| 58 | + override := overrides[modelCheckKey(provider, m.ID)] |
| 59 | + switch override.State { |
| 60 | + case "deny": |
| 61 | + m.Policy = "manual_deny" |
| 62 | + m.OverrideNote = override.Note |
| 63 | + m.Warnings = append(m.Warnings, "manual deny") |
| 64 | + if override.Note != "" { |
| 65 | + m.Warnings = append(m.Warnings, override.Note) |
| 66 | + } |
| 67 | + case "allow": |
| 68 | + m.Policy = "manual_allow" |
| 69 | + m.OverrideNote = override.Note |
| 70 | + m.Source = "manual" |
| 71 | + m.Reasons = append(m.Reasons, "manual allow") |
| 72 | + if override.Note != "" { |
| 73 | + m.Reasons = append(m.Reasons, override.Note) |
| 74 | + } |
| 75 | + } |
| 76 | + return true |
| 77 | +} |
| 78 | + |
| 79 | +func filterModelOverrides(models []uiModel, provider string, overrides map[string]modelOverride, hideDenied bool) []uiModel { |
| 80 | + if len(models) == 0 || len(overrides) == 0 { |
| 81 | + return models |
| 82 | + } |
| 83 | + out := models[:0] |
| 84 | + for _, m := range models { |
| 85 | + applyModelOverride(provider, &m, overrides) |
| 86 | + if hideDenied && m.Policy == "manual_deny" { |
| 87 | + continue |
| 88 | + } |
| 89 | + out = append(out, m) |
| 90 | + } |
| 91 | + return out |
| 92 | +} |
| 93 | + |
| 94 | +func appendAllowedOverrideCandidates(models []uiModel, allCaps map[string]llm.Capabilities, aaModels map[string]llm.AAModelInfo, provider, role string, overrides map[string]modelOverride) []uiModel { |
| 95 | + if len(overrides) == 0 { |
| 96 | + return models |
| 97 | + } |
| 98 | + seen := make(map[string]bool, len(models)) |
| 99 | + for _, m := range models { |
| 100 | + seen[m.ID] = true |
| 101 | + } |
| 102 | + for id, override := range overrides { |
| 103 | + if override.State != "allow" { |
| 104 | + continue |
| 105 | + } |
| 106 | + prefix := provider + "|" |
| 107 | + if len(id) <= len(prefix) || id[:len(prefix)] != prefix { |
| 108 | + continue |
| 109 | + } |
| 110 | + modelID := id[len(prefix):] |
| 111 | + if seen[modelID] { |
| 112 | + continue |
| 113 | + } |
| 114 | + c, ok := allCaps[modelID] |
| 115 | + if !ok { |
| 116 | + continue |
| 117 | + } |
| 118 | + m := uiModel{ |
| 119 | + ID: modelID, |
| 120 | + PromptPrice: c.PromptPrice, |
| 121 | + CompletionPrice: c.CompletionPrice, |
| 122 | + ContextLength: c.ContextLength, |
| 123 | + Vision: c.Vision, |
| 124 | + Tools: c.Tools, |
| 125 | + Reasoning: c.Reasoning, |
| 126 | + Free: c.Free(), |
| 127 | + Score: c.Score, |
| 128 | + Recommended: false, |
| 129 | + } |
| 130 | + if aaModels != nil { |
| 131 | + if info := llm.LookupAAInfo(modelID, aaModels); info != nil { |
| 132 | + enrichFromAA(&m, *info) |
| 133 | + } |
| 134 | + } |
| 135 | + if m.PromptPrice > 0 { |
| 136 | + q := m.AgenticIndex |
| 137 | + if q == 0 { |
| 138 | + q = m.Score |
| 139 | + } |
| 140 | + if q > 0 { |
| 141 | + m.ValuePerDollar = q / m.PromptPrice |
| 142 | + } |
| 143 | + } |
| 144 | + annotateModelForRole(&m, role, "manual") |
| 145 | + applyModelOverride(provider, &m, overrides) |
| 146 | + models = append(models, m) |
| 147 | + seen[modelID] = true |
| 148 | + } |
| 149 | + return models |
| 150 | +} |
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