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| 1 | +import type { PluginConfig } from "../types.js"; |
| 2 | +import type { UiRuntimeOptions } from "../ui/runtime.js"; |
| 3 | +import type { MenuItem } from "../ui/select.js"; |
| 4 | +import type { |
| 5 | + BackendCategoryKey, |
| 6 | + BackendCategoryOption, |
| 7 | + BackendSettingFocusKey, |
| 8 | + BackendSettingsHubAction, |
| 9 | +} from "./backend-settings-schema.js"; |
| 10 | + |
| 11 | +export async function promptBackendSettingsMenu(params: { |
| 12 | + initial: PluginConfig; |
| 13 | + isInteractive: () => boolean; |
| 14 | + ui: UiRuntimeOptions; |
| 15 | + cloneBackendPluginConfig: (config: PluginConfig) => PluginConfig; |
| 16 | + backendCategoryOptions: readonly BackendCategoryOption[]; |
| 17 | + getBackendCategoryInitialFocus: ( |
| 18 | + category: BackendCategoryOption, |
| 19 | + ) => BackendSettingFocusKey; |
| 20 | + buildBackendSettingsPreview: ( |
| 21 | + config: PluginConfig, |
| 22 | + ui: UiRuntimeOptions, |
| 23 | + focus: BackendSettingFocusKey, |
| 24 | + deps: { |
| 25 | + highlightPreviewToken: (text: string, ui: UiRuntimeOptions) => string; |
| 26 | + }, |
| 27 | + ) => { label: string; hint: string }; |
| 28 | + highlightPreviewToken: (text: string, ui: UiRuntimeOptions) => string; |
| 29 | + select: <T>( |
| 30 | + items: MenuItem<T>[], |
| 31 | + options: { |
| 32 | + message: string; |
| 33 | + subtitle: string; |
| 34 | + help: string; |
| 35 | + clearScreen: boolean; |
| 36 | + theme: UiRuntimeOptions["theme"]; |
| 37 | + selectedEmphasis: "minimal"; |
| 38 | + initialCursor?: number; |
| 39 | + onCursorChange: (event: { cursor: number }) => void; |
| 40 | + onInput: (raw: string) => T | undefined; |
| 41 | + }, |
| 42 | + ) => Promise<T | null>; |
| 43 | + getBackendCategory: ( |
| 44 | + key: BackendCategoryKey, |
| 45 | + categories: readonly BackendCategoryOption[], |
| 46 | + ) => BackendCategoryOption | null; |
| 47 | + promptBackendCategorySettings: ( |
| 48 | + initial: PluginConfig, |
| 49 | + category: BackendCategoryOption, |
| 50 | + focus: BackendSettingFocusKey, |
| 51 | + ) => Promise<{ draft: PluginConfig; focusKey: BackendSettingFocusKey }>; |
| 52 | + backendDefaults: PluginConfig; |
| 53 | + copy: { |
| 54 | + previewHeading: string; |
| 55 | + backendCategoriesHeading: string; |
| 56 | + resetDefault: string; |
| 57 | + saveAndBack: string; |
| 58 | + backNoSave: string; |
| 59 | + backendTitle: string; |
| 60 | + backendSubtitle: string; |
| 61 | + backendHelp: string; |
| 62 | + back: string; |
| 63 | + }; |
| 64 | +}): Promise<PluginConfig | null> { |
| 65 | + if (!params.isInteractive()) return null; |
| 66 | + |
| 67 | + let draft = params.cloneBackendPluginConfig(params.initial); |
| 68 | + let activeCategory = params.backendCategoryOptions[0]?.key ?? "session-sync"; |
| 69 | + const focusByCategory: Partial< |
| 70 | + Record<BackendCategoryKey, BackendSettingFocusKey> |
| 71 | + > = {}; |
| 72 | + for (const category of params.backendCategoryOptions) { |
| 73 | + focusByCategory[category.key] = |
| 74 | + params.getBackendCategoryInitialFocus(category); |
| 75 | + } |
| 76 | + |
| 77 | + while (true) { |
| 78 | + const previewFocus = focusByCategory[activeCategory] ?? null; |
| 79 | + const preview = params.buildBackendSettingsPreview( |
| 80 | + draft, |
| 81 | + params.ui, |
| 82 | + previewFocus, |
| 83 | + { |
| 84 | + highlightPreviewToken: params.highlightPreviewToken, |
| 85 | + }, |
| 86 | + ); |
| 87 | + const categoryItems: MenuItem<BackendSettingsHubAction>[] = |
| 88 | + params.backendCategoryOptions.map((category, index) => ({ |
| 89 | + label: `${index + 1}. ${category.label}`, |
| 90 | + hint: category.description, |
| 91 | + value: { type: "open-category", key: category.key }, |
| 92 | + color: "green", |
| 93 | + })); |
| 94 | + |
| 95 | + const items: MenuItem<BackendSettingsHubAction>[] = [ |
| 96 | + { |
| 97 | + label: params.copy.previewHeading, |
| 98 | + value: { type: "cancel" }, |
| 99 | + kind: "heading", |
| 100 | + }, |
| 101 | + { |
| 102 | + label: preview.label, |
| 103 | + hint: preview.hint, |
| 104 | + value: { type: "cancel" }, |
| 105 | + disabled: true, |
| 106 | + color: "green", |
| 107 | + hideUnavailableSuffix: true, |
| 108 | + }, |
| 109 | + { label: "", value: { type: "cancel" }, separator: true }, |
| 110 | + { |
| 111 | + label: params.copy.backendCategoriesHeading, |
| 112 | + value: { type: "cancel" }, |
| 113 | + kind: "heading", |
| 114 | + }, |
| 115 | + ...categoryItems, |
| 116 | + { label: "", value: { type: "cancel" }, separator: true }, |
| 117 | + { |
| 118 | + label: params.copy.resetDefault, |
| 119 | + value: { type: "reset" }, |
| 120 | + color: "yellow", |
| 121 | + }, |
| 122 | + { |
| 123 | + label: params.copy.saveAndBack, |
| 124 | + value: { type: "save" }, |
| 125 | + color: "green", |
| 126 | + }, |
| 127 | + { |
| 128 | + label: params.copy.backNoSave, |
| 129 | + value: { type: "cancel" }, |
| 130 | + color: "red", |
| 131 | + }, |
| 132 | + ]; |
| 133 | + |
| 134 | + const initialCursor = items.findIndex((item) => { |
| 135 | + if (item.separator || item.disabled || item.kind === "heading") |
| 136 | + return false; |
| 137 | + return ( |
| 138 | + item.value.type === "open-category" && item.value.key === activeCategory |
| 139 | + ); |
| 140 | + }); |
| 141 | + |
| 142 | + const result = await params.select(items, { |
| 143 | + message: params.copy.backendTitle, |
| 144 | + subtitle: params.copy.backendSubtitle, |
| 145 | + help: params.copy.backendHelp, |
| 146 | + clearScreen: true, |
| 147 | + theme: params.ui.theme, |
| 148 | + selectedEmphasis: "minimal", |
| 149 | + initialCursor: initialCursor >= 0 ? initialCursor : undefined, |
| 150 | + onCursorChange: ({ cursor }) => { |
| 151 | + const focusedItem = items[cursor]; |
| 152 | + if (focusedItem?.value.type === "open-category") { |
| 153 | + activeCategory = focusedItem.value.key; |
| 154 | + } |
| 155 | + }, |
| 156 | + onInput: (raw) => { |
| 157 | + const lower = raw.toLowerCase(); |
| 158 | + if (lower === "q") return { type: "cancel" as const }; |
| 159 | + if (lower === "s") return { type: "save" as const }; |
| 160 | + if (lower === "r") return { type: "reset" as const }; |
| 161 | + const parsed = Number.parseInt(raw, 10); |
| 162 | + if ( |
| 163 | + Number.isFinite(parsed) && |
| 164 | + parsed >= 1 && |
| 165 | + parsed <= params.backendCategoryOptions.length |
| 166 | + ) { |
| 167 | + const target = params.backendCategoryOptions[parsed - 1]; |
| 168 | + if (target) |
| 169 | + return { type: "open-category" as const, key: target.key }; |
| 170 | + } |
| 171 | + return undefined; |
| 172 | + }, |
| 173 | + }); |
| 174 | + |
| 175 | + if (!result || result.type === "cancel") return null; |
| 176 | + if (result.type === "save") return draft; |
| 177 | + if (result.type === "reset") { |
| 178 | + draft = params.cloneBackendPluginConfig(params.backendDefaults); |
| 179 | + for (const category of params.backendCategoryOptions) { |
| 180 | + focusByCategory[category.key] = |
| 181 | + params.getBackendCategoryInitialFocus(category); |
| 182 | + } |
| 183 | + activeCategory = params.backendCategoryOptions[0]?.key ?? activeCategory; |
| 184 | + continue; |
| 185 | + } |
| 186 | + |
| 187 | + const category = params.getBackendCategory( |
| 188 | + result.key, |
| 189 | + params.backendCategoryOptions, |
| 190 | + ); |
| 191 | + if (!category) continue; |
| 192 | + activeCategory = category.key; |
| 193 | + const categoryResult = await params.promptBackendCategorySettings( |
| 194 | + draft, |
| 195 | + category, |
| 196 | + focusByCategory[category.key] ?? |
| 197 | + params.getBackendCategoryInitialFocus(category), |
| 198 | + ); |
| 199 | + draft = categoryResult.draft; |
| 200 | + focusByCategory[category.key] = categoryResult.focusKey; |
| 201 | + } |
| 202 | +} |
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