Add a screen for custom prompts

src/core/webview/ClineProvider.ts

@@ -17,6 +17,8 @@ import { findLast } from "../../shared/array"
 import { ApiConfigMeta, ExtensionMessage } from "../../shared/ExtensionMessage"
 import { HistoryItem } from "../../shared/HistoryItem"
 import { WebviewMessage } from "../../shared/WebviewMessage"
+import { defaultPrompts } from "../../shared/modes"
+import { SYSTEM_PROMPT, addCustomInstructions } from "../prompts/system"
 import { fileExistsAtPath } from "../../utils/fs"
 import { Cline } from "../Cline"
 import { openMention } from "../mentions"
@@ -28,7 +30,7 @@ import { enhancePrompt } from "../../utils/enhance-prompt"
 import { getCommitInfo, searchCommits, getWorkingState } from "../../utils/git"
 import { ConfigManager } from "../config/ConfigManager"
 import { Mode } from "../prompts/types"
-import { codeMode } from "../prompts/system"
+import { codeMode, CustomPrompts } from "../../shared/modes"
 
 /*
 https://github.com/microsoft/vscode-webview-ui-toolkit-samples/blob/main/default/weather-webview/src/providers/WeatherViewProvider.ts
@@ -93,6 +95,8 @@ type GlobalStateKey =
 	| "listApiConfigMeta"
 	| "mode"
 	| "modeApiConfigs"
+	| "customPrompts"
+	| "enhancementApiConfigId"
 
 export const GlobalFileNames = {
 	apiConversationHistory: "api_conversation_history.json",
@@ -111,7 +115,7 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 	private cline?: Cline
 	private workspaceTracker?: WorkspaceTracker
 	mcpHub?: McpHub
-	private latestAnnouncementId = "dec-10-2024" // update to some unique identifier when we add a new announcement
+	private latestAnnouncementId = "jan-13-2025-custom-prompt" // update to some unique identifier when we add a new announcement
 	configManager: ConfigManager
 
 	constructor(
@@ -727,6 +731,32 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 						
 						await this.postStateToWebview()
 						break
+					case "updatePrompt":
+						if (message.promptMode && message.customPrompt !== undefined) {
+							const existingPrompts = await this.getGlobalState("customPrompts") || {}
+							
+							const updatedPrompts = {
+								...existingPrompts,
+								[message.promptMode]: message.customPrompt
+							}
+							
+							await this.updateGlobalState("customPrompts", updatedPrompts)
+							
+							// Get current state and explicitly include customPrompts
+							const currentState = await this.getState()
+							
+							const stateWithPrompts = {
+								...currentState,
+								customPrompts: updatedPrompts
+							}
+							
+							// Post state with prompts
+							this.view?.webview.postMessage({
+								type: "state",
+								state: stateWithPrompts
+							})
+						}
+						break
 					case "deleteMessage": {
 						const answer = await vscode.window.showInformationMessage(
 							"What would you like to delete?",
@@ -797,16 +827,28 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 						await this.updateGlobalState("screenshotQuality", message.value)
 						await this.postStateToWebview()
 						break
+					case "enhancementApiConfigId":
+						await this.updateGlobalState("enhancementApiConfigId", message.text)
+						await this.postStateToWebview()
+						break
 					case "enhancePrompt":
 						if (message.text) {
 							try {
-								const { apiConfiguration } = await this.getState()
-								const enhanceConfig = {
-									...apiConfiguration,
-									apiProvider: "openrouter" as const,
-									openRouterModelId: "gpt-4o",
+								const { apiConfiguration, customPrompts, listApiConfigMeta, enhancementApiConfigId } = await this.getState()
+								
+								// Try to get enhancement config first, fall back to current config
+								let configToUse: ApiConfiguration = apiConfiguration
+								if (enhancementApiConfigId) {
+									const config = listApiConfigMeta?.find(c => c.id === enhancementApiConfigId)
+									if (config?.name) {
+										const loadedConfig = await this.configManager.LoadConfig(config.name)
+										if (loadedConfig.apiProvider) {
+											configToUse = loadedConfig
+										}
+									}
 								}
-								const enhancedPrompt = await enhancePrompt(enhanceConfig, message.text)
+								
+								const enhancedPrompt = await enhancePrompt(configToUse, message.text, customPrompts?.enhance)
 								await this.postMessageToWebview({
 									type: "enhancedPrompt",
 									text: enhancedPrompt
@@ -814,11 +856,37 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 							} catch (error) {
 								console.error("Error enhancing prompt:", error)
 								vscode.window.showErrorMessage("Failed to enhance prompt")
+								await this.postMessageToWebview({
+									type: "enhancedPrompt"
+								})
 							}
 						}
 						break
-
-
+					case "getSystemPrompt":
+						try {
+							const { apiConfiguration, customPrompts, customInstructions, preferredLanguage, browserViewportSize, mcpEnabled } = await this.getState()
+							const cwd = vscode.workspace.workspaceFolders?.map((folder) => folder.uri.fsPath).at(0) || ''
+							
+							const fullPrompt = await SYSTEM_PROMPT(
+								cwd,
+								apiConfiguration.openRouterModelInfo?.supportsComputerUse ?? false,
+								mcpEnabled ? this.mcpHub : undefined,
+								undefined,
+								browserViewportSize ?? "900x600",
+								message.mode,
+								customPrompts
+							) + await addCustomInstructions(customInstructions ?? '', cwd, preferredLanguage)
+							
+							await this.postMessageToWebview({
+								type: "systemPrompt",
+								text: fullPrompt,
+								mode: message.mode
+							})
+						} catch (error) {
+							console.error("Error getting system prompt:", error)
+							vscode.window.showErrorMessage("Failed to get system prompt")
+						}
+						break
 					case "searchCommits": {
 						const cwd = vscode.workspace.workspaceFolders?.map((folder) => folder.uri.fsPath).at(0)
 						if (cwd) {
@@ -1482,6 +1550,8 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 			currentApiConfigName,
 			listApiConfigMeta,
 			mode,
+			customPrompts,
+			enhancementApiConfigId,
 		} = await this.getState()
 
 		const allowedCommands = vscode.workspace
@@ -1500,11 +1570,11 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 			uriScheme: vscode.env.uriScheme,
 			clineMessages: this.cline?.clineMessages || [],
 			taskHistory: (taskHistory || [])
-				.filter((item) => item.ts && item.task)
-				.sort((a, b) => b.ts - a.ts),
+				.filter((item: HistoryItem) => item.ts && item.task)
+				.sort((a: HistoryItem, b: HistoryItem) => b.ts - a.ts),
 			soundEnabled: soundEnabled ?? false,
 			diffEnabled: diffEnabled ?? true,
-			shouldShowAnnouncement: false, // lastShownAnnouncementId !== this.latestAnnouncementId,
+			shouldShowAnnouncement: lastShownAnnouncementId !== this.latestAnnouncementId,
 			allowedCommands,
 			soundVolume: soundVolume ?? 0.5,
 			browserViewportSize: browserViewportSize ?? "900x600",
@@ -1519,6 +1589,8 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 			currentApiConfigName: currentApiConfigName ?? "default",
 			listApiConfigMeta: listApiConfigMeta ?? [],
 			mode: mode ?? codeMode,
+			customPrompts: customPrompts ?? {},
+			enhancementApiConfigId,
 		}
 	}
 
@@ -1630,6 +1702,8 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 			listApiConfigMeta,
 			mode,
 			modeApiConfigs,
+			customPrompts,
+			enhancementApiConfigId,
 		] = await Promise.all([
 			this.getGlobalState("apiProvider") as Promise<ApiProvider | undefined>,
 			this.getGlobalState("apiModelId") as Promise<string | undefined>,
@@ -1686,6 +1760,8 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 			this.getGlobalState("listApiConfigMeta") as Promise<ApiConfigMeta[] | undefined>,
 			this.getGlobalState("mode") as Promise<Mode | undefined>,
 			this.getGlobalState("modeApiConfigs") as Promise<Record<Mode, string> | undefined>,
+			this.getGlobalState("customPrompts") as Promise<CustomPrompts | undefined>,
+			this.getGlobalState("enhancementApiConfigId") as Promise<string | undefined>,
 		])
 
 		let apiProvider: ApiProvider
@@ -1786,6 +1862,8 @@ export class ClineProvider implements vscode.WebviewViewProvider {
 			currentApiConfigName: currentApiConfigName ?? "default",
 			listApiConfigMeta: listApiConfigMeta ?? [],
 			modeApiConfigs: modeApiConfigs ?? {} as Record<Mode, string>,
+			customPrompts: customPrompts ?? {},
+			enhancementApiConfigId,
 		}
 	}