| 1 | import type { SessionDeckGenerationContext } from '../../agent/types' |
| 2 | import { progressText } from '@shared/progress' |
| 3 | import { INDEX_TRANSITION_TYPES } from '../../../../shared/index-transition' |
| 4 | import { |
| 5 | buildCanvasScenarioContentRules, |
| 6 | buildCanvasScenarioDeliveryGuard, |
| 7 | buildCanvasScenarioExpansionRules, |
| 8 | buildLayoutCollisionRules, |
| 9 | buildPageSemanticStructure, |
| 10 | buildCanvasConstraints, |
| 11 | CONTENT_LANGUAGE_RULES, |
| 12 | CONTENT_WRITING_RULES, |
| 13 | FRONTEND_CAPABILITIES, |
| 14 | SOURCE_DOCUMENT_FACT_RULE, |
| 15 | SOURCE_DOCUMENT_READ_STRATEGY, |
| 16 | SOURCE_GROUNDED_EXPANSION_RULES, |
| 17 | STABLE_HTML_FRAGMENT_PROTOCOL, |
| 18 | STYLE_FIDELITY_RULES, |
| 19 | buildOutlinePageList, |
| 20 | formatDesignContract, |
| 21 | resolveContextStylePrompt |
| 22 | } from './shared' |
| 23 | import { buildCanvasScenarioBrief, resolveCanvasScenario } from './canvas-scenario' |
| 24 | import { createPromptCatalog } from '../catalog' |
| 25 | import { formatSelectedElementRuntimeContext } from '../selected-element-context' |
| 26 | |
| 27 | import containerTemplate from '../templates/edit-system/container.md?raw' |
| 28 | import deckTemplate from '../templates/edit-system/deck.md?raw' |
| 29 | import selectorTemplate from '../templates/edit-system/selector.md?raw' |
| 30 | import singlePageTemplate from '../templates/edit-system/single-page.md?raw' |
| 31 | |
| 32 | type EditSystemTemplateVars = { |
| 33 | container: { |
| 34 | contentLanguageRules: string |
| 35 | indexTransitionTypes: string |
| 36 | analyzingEditRequestLabel: string |
| 37 | editCompletedLabel: string |
| 38 | statusLanguage: string |
| 39 | presetLabel: string |
| 40 | presetId: string |
| 41 | stylePrompt: string |
| 42 | designContractSection: string |
| 43 | sourceDocumentSection: string |
| 44 | topic: string |
| 45 | deckTitle: string |
| 46 | existingInfo: string |
| 47 | pageList: string |
| 48 | } |
| 49 | selector: { |
| 50 | contentLanguageRules: string |
| 51 | presetLabel: string |
| 52 | presetId: string |
| 53 | stylePrompt: string |
| 54 | designContractSection: string |
| 55 | canvasConstraints: string |
| 56 | layoutCollisionRules: string |
| 57 | pageSemanticStructure: string |
| 58 | frontendCapabilities: string |
| 59 | sourceDocumentSection: string |
| 60 | analyzingEditRequestLabel: string |
| 61 | editCompletedLabel: string |
| 62 | statusLanguage: string |
| 63 | topic: string |
| 64 | deckTitle: string |
| 65 | targetInfo: string |
| 66 | targetFileLine: string |
| 67 | selectorInfo: string |
| 68 | elementInfo: string |
| 69 | elementRuntimeContextInfo: string |
| 70 | existingInfo: string |
| 71 | pageList: string |
| 72 | } |
| 73 | singlePage: { |
| 74 | canvasEditIdentity: string |
| 75 | targetPageId: string |
| 76 | canvasScenarioBrief: string |
| 77 | canvasScenarioContentRules: string |
| 78 | contentLanguageRules: string |
| 79 | contentWritingRules: string |
| 80 | stableHtmlFragmentProtocol: string |
| 81 | canvasScenarioExpansionRules: string |
| 82 | canvasConstraints: string |
| 83 | layoutCollisionRules: string |
| 84 | canvasScenarioDeliveryGuard: string |
| 85 | pageSemanticStructure: string |
| 86 | frontendCapabilities: string |
| 87 | sourceDocumentSection: string |
| 88 | analyzingEditRequestLabel: string |
| 89 | editCompletedLabel: string |
| 90 | statusLanguage: string |
| 91 | topic: string |
| 92 | deckTitle: string |
| 93 | targetInfo: string |
| 94 | targetFileLine: string |
| 95 | existingInfo: string |
| 96 | pageList: string |
| 97 | presetLabel: string |
| 98 | presetId: string |
| 99 | stylePrompt: string |
| 100 | designContractSection: string |
| 101 | styleFidelityRules: string |
| 102 | } |
| 103 | deck: { |
| 104 | canvasEditIdentity: string |
| 105 | canvasScenarioBrief: string |
| 106 | canvasScenarioContentRules: string |
| 107 | contentLanguageRules: string |
| 108 | contentWritingRules: string |
| 109 | stableHtmlFragmentProtocol: string |
| 110 | canvasScenarioExpansionRules: string |
| 111 | canvasConstraints: string |
| 112 | layoutCollisionRules: string |
| 113 | canvasScenarioDeliveryGuard: string |
| 114 | pageSemanticStructure: string |
| 115 | frontendCapabilities: string |
| 116 | sourceDocumentSection: string |
| 117 | analyzingEditRequestLabel: string |
| 118 | editCompletedLabel: string |
| 119 | statusLanguage: string |
| 120 | topic: string |
| 121 | deckTitle: string |
| 122 | explicitTargetInfo: string |
| 123 | existingInfo: string |
| 124 | pageList: string |
| 125 | presetLabel: string |
| 126 | presetId: string |
| 127 | stylePrompt: string |
| 128 | designContractSection: string |
| 129 | styleFidelityRules: string |
| 130 | } |
| 131 | } |
| 132 | |
| 133 | const editSystemPromptCatalog = createPromptCatalog<EditSystemTemplateVars>({ |
| 134 | container: containerTemplate.trimEnd(), |
| 135 | selector: selectorTemplate.trimEnd(), |
| 136 | singlePage: singlePageTemplate.trimEnd(), |
| 137 | deck: deckTemplate.trimEnd() |
| 138 | }) |
| 139 | |
| 140 | const buildOptionalSection = (content: string): string => (content ? `\n\n${content}` : '') |
| 141 | |
| 142 | const buildDesignContractSection = (context: SessionDeckGenerationContext, label: string): string => |
| 143 | context.designContract ? buildOptionalSection(`${label}\n${formatDesignContract(context.designContract)}`) : '' |
| 144 | |
| 145 | /** Selects the scoped edit prompt; the individual composers own their allowed tools. */ |
| 146 | export function buildEditAgentSystemPrompt( |
| 147 | styleId: string | null | undefined, |
| 148 | context: SessionDeckGenerationContext |
| 149 | ): string { |
| 150 | const isContainerScopeEdit = |
| 151 | context.mode === 'edit' && context.editScope === 'presentation-container' |
| 152 | const isDeckScopeEdit = context.mode === 'edit' && context.editScope === 'deck' |
| 153 | const hasSelector = Boolean(context.selectedSelector?.trim()) |
| 154 | |
| 155 | if (isContainerScopeEdit) return buildContainerEditPrompt(styleId, context) |
| 156 | if (hasSelector) return buildSelectorEditPrompt(styleId, context) |
| 157 | if (isDeckScopeEdit) return buildDeckEditPrompt(styleId, context) |
| 158 | return buildSinglePageEditPrompt(styleId, context) |
| 159 | } |
| 160 | |
| 161 | function buildSourceDocumentEditInstructions( |
| 162 | context: SessionDeckGenerationContext, |
| 163 | options?: { includeExpansion?: boolean } |
| 164 | ): string { |
| 165 | const sourceDocumentPaths = (context.sourceDocumentPaths || []).filter(Boolean) |
| 166 | if (sourceDocumentPaths.length === 0) return '' |
| 167 | const lines = [ |
| 168 | '## Source documents (content evidence)', |
| 169 | 'The session has user-imported reference documents. When the edit changes slide facts, examples, metrics, terminology, conclusions, or source-backed page content, use the source document as the authority.', |
| 170 | `- sourceDocumentPaths: ${sourceDocumentPaths.join(', ')}`, |
| 171 | SOURCE_DOCUMENT_READ_STRATEGY, |
| 172 | '- For pure visual/style-only edits, do not reread the source document unless the user asks for source-backed content changes.', |
| 173 | SOURCE_DOCUMENT_FACT_RULE |
| 174 | ] |
| 175 | if (options?.includeExpansion) lines.push(SOURCE_GROUNDED_EXPANSION_RULES) |
| 176 | return lines.join('\n') |
| 177 | } |
| 178 | |
| 179 | function buildContainerEditPrompt( |
| 180 | styleId: string | null | undefined, |
| 181 | context: SessionDeckGenerationContext |
| 182 | ): string { |
| 183 | void styleId |
| 184 | const { presetLabel, presetId, stylePrompt } = resolveContextStylePrompt(context) |
| 185 | return editSystemPromptCatalog.render('container', { |
| 186 | contentLanguageRules: CONTENT_LANGUAGE_RULES, |
| 187 | indexTransitionTypes: INDEX_TRANSITION_TYPES.join(' / '), |
| 188 | analyzingEditRequestLabel: progressText(context.appLocale, 'understanding'), |
| 189 | editCompletedLabel: progressText(context.appLocale, 'completed'), |
| 190 | statusLanguage: context.appLocale === 'en' ? 'English' : 'Simplified Chinese', |
| 191 | presetLabel, |
| 192 | presetId, |
| 193 | stylePrompt, |
| 194 | designContractSection: buildDesignContractSection(context, '设计契约（本次演示的统一视觉参考）：'), |
| 195 | sourceDocumentSection: buildOptionalSection(buildSourceDocumentEditInstructions(context)), |
| 196 | topic: context.topic, |
| 197 | deckTitle: context.deckTitle, |
| 198 | existingInfo: context.existingPageIds?.length |
| 199 | ? `Existing page IDs: ${context.existingPageIds.join(', ')}` |
| 200 | : '', |
| 201 | pageList: buildOutlinePageList(context) |
| 202 | }) |
| 203 | } |
| 204 | |
| 205 | function buildSelectorEditPrompt( |
| 206 | styleId: string | null | undefined, |
| 207 | context: SessionDeckGenerationContext |
| 208 | ): string { |
| 209 | void styleId |
| 210 | const { presetLabel, presetId, stylePrompt } = resolveContextStylePrompt(context) |
| 211 | const targetPagePath = |
| 212 | context.selectedPageId && context.pageFileMap[context.selectedPageId] |
| 213 | ? `/${context.selectedPageId}.html` |
| 214 | : undefined |
| 215 | return editSystemPromptCatalog.render('selector', { |
| 216 | contentLanguageRules: CONTENT_LANGUAGE_RULES, |
| 217 | presetLabel, |
| 218 | presetId, |
| 219 | stylePrompt, |
| 220 | designContractSection: buildDesignContractSection( |
| 221 | context, |
| 222 | '设计契约（本次演示的统一视觉参考，修改时保持协调即可）：' |
| 223 | ), |
| 224 | canvasConstraints: buildCanvasConstraints(context.slideSize), |
| 225 | layoutCollisionRules: buildLayoutCollisionRules(context.slideSize), |
| 226 | pageSemanticStructure: buildPageSemanticStructure(context.slideSize), |
| 227 | frontendCapabilities: FRONTEND_CAPABILITIES, |
| 228 | sourceDocumentSection: buildOptionalSection(buildSourceDocumentEditInstructions(context)), |
| 229 | analyzingEditRequestLabel: progressText(context.appLocale, 'understanding'), |
| 230 | editCompletedLabel: progressText(context.appLocale, 'completed'), |
| 231 | statusLanguage: context.appLocale === 'en' ? 'English' : 'Simplified Chinese', |
| 232 | topic: context.topic, |
| 233 | deckTitle: context.deckTitle, |
| 234 | targetInfo: context.selectedPageId |
| 235 | ? `Target page: ${context.selectedPageId} (slide ${context.selectedPageNumber ?? '?'})` |
| 236 | : 'Target page: infer from the user message.', |
| 237 | targetFileLine: targetPagePath ? `Target file: ${targetPagePath}` : '', |
| 238 | selectorInfo: `Target element selector: ${context.selectedSelector}`, |
| 239 | elementInfo: context.elementTag |
| 240 | ? `Target element: <${context.elementTag}>${context.elementText ? `"${context.elementText}"` : ''}` |
| 241 | : '', |
| 242 | elementRuntimeContextInfo: formatSelectedElementRuntimeContext( |
| 243 | context.selectedElementContext |
| 244 | ), |
| 245 | existingInfo: context.existingPageIds?.length |
| 246 | ? `Existing page IDs: ${context.existingPageIds.join(', ')}` |
| 247 | : '', |
| 248 | pageList: buildOutlinePageList(context) |
| 249 | }) |
| 250 | } |
| 251 | |
| 252 | function buildSinglePageEditPrompt( |
| 253 | styleId: string | null | undefined, |
| 254 | context: SessionDeckGenerationContext |
| 255 | ): string { |
| 256 | void styleId |
| 257 | const { presetLabel, presetId, stylePrompt } = resolveContextStylePrompt(context) |
| 258 | const targetPageId = context.selectedPageId || context.allowedPageIds?.[0] || '' |
| 259 | const canvasScenario = resolveCanvasScenario(context.slideSize) |
| 260 | return editSystemPromptCatalog.render('singlePage', { |
| 261 | canvasEditIdentity: canvasScenario.editIdentity, |
| 262 | targetPageId, |
| 263 | canvasScenarioBrief: buildCanvasScenarioBrief(context.slideSize), |
| 264 | canvasScenarioContentRules: buildCanvasScenarioContentRules(context.slideSize), |
| 265 | contentLanguageRules: CONTENT_LANGUAGE_RULES, |
| 266 | contentWritingRules: CONTENT_WRITING_RULES, |
| 267 | stableHtmlFragmentProtocol: STABLE_HTML_FRAGMENT_PROTOCOL, |
| 268 | canvasScenarioExpansionRules: buildCanvasScenarioExpansionRules(context.slideSize), |
| 269 | canvasConstraints: buildCanvasConstraints(context.slideSize), |
| 270 | layoutCollisionRules: buildLayoutCollisionRules(context.slideSize), |
| 271 | canvasScenarioDeliveryGuard: buildCanvasScenarioDeliveryGuard(context.slideSize), |
| 272 | pageSemanticStructure: buildPageSemanticStructure(context.slideSize), |
| 273 | frontendCapabilities: FRONTEND_CAPABILITIES, |
| 274 | sourceDocumentSection: buildOptionalSection( |
| 275 | buildSourceDocumentEditInstructions(context, { includeExpansion: true }) |
| 276 | ), |
| 277 | analyzingEditRequestLabel: progressText(context.appLocale, 'understanding'), |
| 278 | editCompletedLabel: progressText(context.appLocale, 'completed'), |
| 279 | statusLanguage: context.appLocale === 'en' ? 'English' : 'Simplified Chinese', |
| 280 | topic: context.topic, |
| 281 | deckTitle: context.deckTitle, |
| 282 | targetInfo: `Target page: ${targetPageId} (slide ${context.selectedPageNumber ?? '?'})`, |
| 283 | targetFileLine: targetPageId ? `Target file: /${targetPageId}.html` : '', |
| 284 | existingInfo: context.existingPageIds?.length |
| 285 | ? `Existing page IDs: ${context.existingPageIds.join(', ')}` |
| 286 | : '', |
| 287 | pageList: buildOutlinePageList(context), |
| 288 | presetLabel, |
| 289 | presetId, |
| 290 | stylePrompt, |
| 291 | designContractSection: buildDesignContractSection( |
| 292 | context, |
| 293 | '设计契约（本次演示的统一视觉参考，修改时保持协调即可）：' |
| 294 | ), |
| 295 | styleFidelityRules: STYLE_FIDELITY_RULES |
| 296 | }) |
| 297 | } |
| 298 | |
| 299 | function buildDeckEditPrompt( |
| 300 | styleId: string | null | undefined, |
| 301 | context: SessionDeckGenerationContext |
| 302 | ): string { |
| 303 | void styleId |
| 304 | const { presetLabel, presetId, stylePrompt } = resolveContextStylePrompt(context) |
| 305 | const canvasScenario = resolveCanvasScenario(context.slideSize) |
| 306 | const explicitTargetInfo = context.selectPageIds?.length |
| 307 | ? `Selected page ids from UI (hard target): ${context.selectPageIds.join(', ')}` |
| 308 | : 'Target pages: all relevant /<pageId>.html files' |
| 309 | return editSystemPromptCatalog.render('deck', { |
| 310 | canvasEditIdentity: canvasScenario.editIdentity, |
| 311 | canvasScenarioBrief: buildCanvasScenarioBrief(context.slideSize), |
| 312 | canvasScenarioContentRules: buildCanvasScenarioContentRules(context.slideSize), |
| 313 | contentLanguageRules: CONTENT_LANGUAGE_RULES, |
| 314 | contentWritingRules: CONTENT_WRITING_RULES, |
| 315 | stableHtmlFragmentProtocol: STABLE_HTML_FRAGMENT_PROTOCOL, |
| 316 | canvasScenarioExpansionRules: buildCanvasScenarioExpansionRules(context.slideSize), |
| 317 | canvasConstraints: buildCanvasConstraints(context.slideSize), |
| 318 | layoutCollisionRules: buildLayoutCollisionRules(context.slideSize), |
| 319 | canvasScenarioDeliveryGuard: buildCanvasScenarioDeliveryGuard(context.slideSize), |
| 320 | pageSemanticStructure: buildPageSemanticStructure(context.slideSize), |
| 321 | frontendCapabilities: FRONTEND_CAPABILITIES, |
| 322 | sourceDocumentSection: buildOptionalSection( |
| 323 | buildSourceDocumentEditInstructions(context, { includeExpansion: true }) |
| 324 | ), |
| 325 | analyzingEditRequestLabel: progressText(context.appLocale, 'understanding'), |
| 326 | editCompletedLabel: progressText(context.appLocale, 'completed'), |
| 327 | statusLanguage: context.appLocale === 'en' ? 'English' : 'Simplified Chinese', |
| 328 | topic: context.topic, |
| 329 | deckTitle: context.deckTitle, |
| 330 | explicitTargetInfo, |
| 331 | existingInfo: context.existingPageIds?.length |
| 332 | ? `Existing page IDs: ${context.existingPageIds.join(', ')}` |
| 333 | : '', |
| 334 | pageList: buildOutlinePageList(context), |
| 335 | presetLabel, |
| 336 | presetId, |
| 337 | stylePrompt, |
| 338 | designContractSection: buildDesignContractSection( |
| 339 | context, |
| 340 | '设计契约（本次演示的统一视觉参考，修改时保持协调即可）：' |
| 341 | ), |
| 342 | styleFidelityRules: STYLE_FIDELITY_RULES |
| 343 | }) |
| 344 | } |
| 345 |