| 1 | package cli |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | "strings" |
| 6 | |
| 7 | tea "charm.land/bubbletea/v2" |
| 8 | |
| 9 | "reasonix/internal/config" |
| 10 | "reasonix/internal/i18n" |
| 11 | ) |
| 12 | |
| 13 | // runProviderCommand handles "/provider": with no argument it opens the provider |
| 14 | // picker; "/provider <name>" switches to that |
| 15 | // provider's default model (or prompts the user to pick one when multiple models |
| 16 | // are configured). |
| 17 | func (m *chatTUI) runProviderCommand(input string) { |
| 18 | args := tokenizeArgs(input) // args[0] == "/provider" |
| 19 | if len(args) < 2 { |
| 20 | m.openProviderPicker() |
| 21 | return |
| 22 | } |
| 23 | name := args[1] |
| 24 | m.switchToProvider(name) |
| 25 | } |
| 26 | |
| 27 | func (m *chatTUI) openProviderPicker() { |
| 28 | cfg, err := config.Load() |
| 29 | if err != nil { |
| 30 | m.notice("provider: " + err.Error()) |
| 31 | return |
| 32 | } |
| 33 | curProvider := strings.SplitN(m.modelRef, "/", 2)[0] |
| 34 | var items []quickPickerItem |
| 35 | selected := 0 |
| 36 | for i := range cfg.Providers { |
| 37 | p := &cfg.Providers[i] |
| 38 | if !p.Configured() { |
| 39 | continue |
| 40 | } |
| 41 | models := p.ChatModelList() |
| 42 | if len(models) == 0 { |
| 43 | models = p.ModelList() |
| 44 | } |
| 45 | status := "" |
| 46 | if p.Name == curProvider { |
| 47 | status = "active" |
| 48 | selected = len(items) |
| 49 | } |
| 50 | items = append(items, quickPickerItem{ |
| 51 | ID: p.Name, Label: p.Name, |
| 52 | Description: fmt.Sprintf("%s · %d model(s)", p.Kind, len(models)), Status: status, |
| 53 | }) |
| 54 | } |
| 55 | if len(items) == 0 { |
| 56 | m.notice("provider: no configured providers") |
| 57 | return |
| 58 | } |
| 59 | m.quickPick = &quickPicker{kind: quickPickerProvider, title: "Select provider", items: items, selected: selected} |
| 60 | } |
| 61 | |
| 62 | // switchToProvider switches the session to the named provider's default model. |
| 63 | // If the provider has multiple models, it shows an interactive picker (in the |
| 64 | // setup/CLI style) if running in a TTY, or falls back to a notice listing |
| 65 | // available models. |
| 66 | func (m *chatTUI) switchToProvider(name string) { |
| 67 | cfg, err := config.Load() |
| 68 | if err != nil { |
| 69 | m.notice("provider: " + err.Error()) |
| 70 | return |
| 71 | } |
| 72 | var entry *config.ProviderEntry |
| 73 | for i := range cfg.Providers { |
| 74 | p := &cfg.Providers[i] |
| 75 | if p.Name == name && p.Configured() { |
| 76 | entry = p |
| 77 | break |
| 78 | } |
| 79 | } |
| 80 | if entry == nil { |
| 81 | m.notice(fmt.Sprintf(i18n.M.ProviderUnknownFmt, name)) |
| 82 | return |
| 83 | } |
| 84 | |
| 85 | // Determine current provider. |
| 86 | curProvider := "" |
| 87 | if parts := strings.SplitN(m.modelRef, "/", 2); len(parts) == 2 { |
| 88 | curProvider = parts[0] |
| 89 | } |
| 90 | |
| 91 | models := entry.ChatModelList() |
| 92 | if len(models) == 0 { |
| 93 | models = entry.ModelList() |
| 94 | } |
| 95 | if len(models) == 0 { |
| 96 | m.notice(fmt.Sprintf(i18n.M.ProviderNoModelsFmt, name)) |
| 97 | return |
| 98 | } |
| 99 | |
| 100 | // If only one model, switch directly. |
| 101 | if len(models) == 1 { |
| 102 | ref := entry.Name + "/" + models[0] |
| 103 | if entry.Name == curProvider && models[0] == "" { |
| 104 | m.notice(fmt.Sprintf(i18n.M.ProviderAlreadyOnFmt, name)) |
| 105 | return |
| 106 | } |
| 107 | m.runModelSubcommand("/model " + ref) |
| 108 | return |
| 109 | } |
| 110 | |
| 111 | items := make([]quickPickerItem, 0, len(models)) |
| 112 | selected := 0 |
| 113 | for _, model := range models { |
| 114 | ref := entry.Name + "/" + model |
| 115 | status := "" |
| 116 | if ref == m.modelRef { |
| 117 | status = "active" |
| 118 | selected = len(items) |
| 119 | } |
| 120 | items = append(items, quickPickerItem{ID: ref, Label: model, Description: entry.Name, Status: status}) |
| 121 | } |
| 122 | m.quickPick = &quickPicker{ |
| 123 | kind: quickPickerProviderModel, title: fmt.Sprintf(i18n.M.ProviderPickLabel, name), |
| 124 | items: items, selected: selected, |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | func (m chatTUI) handleQuickPickerKey(msg tea.KeyPressMsg) (tea.Model, tea.Cmd) { |
| 129 | p := m.quickPick |
| 130 | if p == nil { |
| 131 | return m, nil |
| 132 | } |
| 133 | result := p.handleKey(msg) |
| 134 | if result.cancelled { |
| 135 | m.quickPick = nil |
| 136 | return m, nil |
| 137 | } |
| 138 | if result.choice == nil { |
| 139 | return m, nil |
| 140 | } |
| 141 | kind := p.kind |
| 142 | choice := *result.choice |
| 143 | m.quickPick = nil |
| 144 | switch kind { |
| 145 | case quickPickerModel, quickPickerProviderModel: |
| 146 | m.runModelSubcommand("/model " + choice.ID) |
| 147 | if m.pendingModelSwitch != nil { |
| 148 | return m, m.pendingModelSwitch |
| 149 | } |
| 150 | case quickPickerProvider: |
| 151 | m.switchToProvider(choice.ID) |
| 152 | if m.pendingModelSwitch != nil { |
| 153 | return m, m.pendingModelSwitch |
| 154 | } |
| 155 | } |
| 156 | return m, nil |
| 157 | } |
| 158 | |
| 159 | func (m chatTUI) renderQuickPicker() string { |
| 160 | if m.quickPick == nil { |
| 161 | return "" |
| 162 | } |
| 163 | return m.quickPick.render(m.width) |
| 164 | } |
| 165 |