| 1 | package tui |
| 2 | |
| 3 | import ( |
| 4 | "encoding/json" |
| 5 | "errors" |
| 6 | "fmt" |
| 7 | |
| 8 | tea "github.com/charmbracelet/bubbletea" |
| 9 | "sourcecraft.dev/bigbes/claudio/config" |
| 10 | "sourcecraft.dev/bigbes/claudio/provider/vkproxy" |
| 11 | ) |
| 12 | |
| 13 | var errZipNotFound = fmt.Errorf("claude-code-config.zip not found") |
| 14 | |
| 15 | func (m Model) loadVKProxyModels(forceRefresh bool) ([]vkproxy.ProxyModel, error) { |
| 16 | // Try cache first (unless forcing refresh). |
| 17 | if !forceRefresh && m.cache != nil { |
| 18 | if data, ok := m.cache.GetModels("vkproxy"); ok { |
| 19 | var models []vkproxy.ProxyModel |
| 20 | if json.Unmarshal(data, &models) == nil && len(models) > 0 { |
| 21 | return models, nil |
| 22 | } |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | // Parse from zip. |
| 27 | zipPath := vkproxy.FindZip() |
| 28 | if zipPath == "" { |
| 29 | return nil, errZipNotFound |
| 30 | } |
| 31 | return m.loadVKProxyModelsFromPath(zipPath) |
| 32 | } |
| 33 | |
| 34 | func (m Model) loadVKProxyModelsFromPath(zipPath string) ([]vkproxy.ProxyModel, error) { |
| 35 | models, err := vkproxy.ParseZip(zipPath) |
| 36 | if err != nil { |
| 37 | return nil, err |
| 38 | } |
| 39 | if len(models) == 0 { |
| 40 | return nil, fmt.Errorf("no models found in zip") |
| 41 | } |
| 42 | |
| 43 | // Update cache. |
| 44 | if m.cache != nil { |
| 45 | if data, err := json.Marshal(models); err == nil { |
| 46 | _ = m.cache.SetModels("vkproxy", data) |
| 47 | } |
| 48 | } |
| 49 | return models, nil |
| 50 | } |
| 51 | |
| 52 | func (m Model) startVKProxyPicker() (tea.Model, tea.Cmd) { |
| 53 | return m.startVKProxyPickerWithRefresh(false) |
| 54 | } |
| 55 | |
| 56 | func (m Model) startVKProxyPickerWithRefresh(forceRefresh bool) (tea.Model, tea.Cmd) { |
| 57 | models, err := m.loadVKProxyModels(forceRefresh) |
| 58 | if errors.Is(err, errZipNotFound) { |
| 59 | return m.showZipFilePicker() |
| 60 | } |
| 61 | if err != nil { |
| 62 | m.modelsErr = err |
| 63 | m.phase = phaseSelect |
| 64 | return m, nil |
| 65 | } |
| 66 | return m.showVKProxyModels(models) |
| 67 | } |
| 68 | |
| 69 | func (m Model) showVKProxyModels(models []vkproxy.ProxyModel) (tea.Model, tea.Cmd) { |
| 70 | // Provider-level fields the local proxy needs (auth + upstream URL). |
| 71 | // Per-model env is forwarded later, at selection time. |
| 72 | pc := m.cfg.Providers["vkproxy"] |
| 73 | pc.APIKey = models[0].AuthToken |
| 74 | pc.BaseURL = models[0].BaseURL |
| 75 | m.cfg.Providers["vkproxy"] = pc |
| 76 | m.cfg.ActiveProvider = "vkproxy" |
| 77 | |
| 78 | // Build the id → env lookup so model_select can forward every variable |
| 79 | // declared in the install script for the chosen function. |
| 80 | m.vkproxyEnv = make(map[string]map[string]string, len(models)) |
| 81 | for _, pm := range models { |
| 82 | m.vkproxyEnv[pm.ModelID] = pm.Env |
| 83 | } |
| 84 | |
| 85 | // Group models by provider for the two-column picker. |
| 86 | providers, grouped := vkproxy.GroupByProvider(models) |
| 87 | familyMap := make(map[string][]PickerItem) |
| 88 | for prov, pms := range grouped { |
| 89 | for _, pm := range pms { |
| 90 | familyMap[prov] = append(familyMap[prov], PickerItem{ |
| 91 | ID: pm.ModelID, |
| 92 | Name: pm.Name, |
| 93 | ContextLength: pm.ContextWindow, |
| 94 | }) |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | m.phase = phaseSelectModel |
| 99 | m.pickerProvider = "vkproxy" |
| 100 | m.families = providers |
| 101 | m.familyModels = familyMap |
| 102 | m.preSelectModel() |
| 103 | return m, nil |
| 104 | } |
| 105 | |
| 106 | // applyVKProxyEnv copies the per-model env block (captured from the install |
| 107 | // script's function body) into pc.Env. ANTHROPIC_BASE_URL and |
| 108 | // ANTHROPIC_AUTH_TOKEN are skipped — the local proxy hijacks those so claude |
| 109 | // talks to claudio while claudio talks to the upstream using pc.BaseURL / |
| 110 | // pc.APIKey. Everything else (CLAUDE_CODE_*, ANTHROPIC_*_MODEL, API_TIMEOUT_MS, |
| 111 | // AI_LOG_ENDPOINT, ENABLE_LSP_TOOL, …) is forwarded verbatim, since pc.Env is |
| 112 | // applied last in cmd/root.go and overrides the harness defaults. |
| 113 | func (m Model) applyVKProxyEnv(pc config.ProviderConfig, modelID string) config.ProviderConfig { |
| 114 | env := m.vkproxyEnv[modelID] |
| 115 | if len(env) == 0 { |
| 116 | return pc |
| 117 | } |
| 118 | if pc.Env == nil { |
| 119 | pc.Env = make(map[string]string, len(env)) |
| 120 | } |
| 121 | for k, v := range env { |
| 122 | switch k { |
| 123 | case "ANTHROPIC_BASE_URL", "ANTHROPIC_AUTH_TOKEN": |
| 124 | continue |
| 125 | } |
| 126 | pc.Env[k] = v |
| 127 | } |
| 128 | return pc |
| 129 | } |
| 130 | |