| 1 | package control |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | "sort" |
| 6 | "strconv" |
| 7 | "strings" |
| 8 | "time" |
| 9 | |
| 10 | "reasonix/internal/i18n" |
| 11 | "reasonix/internal/memory" |
| 12 | ) |
| 13 | |
| 14 | const memoryCommandUsage = "usage: /memory [recall|revisions <id-or-name>|restore <id-or-name> <revision>|archived|recover <archive-path>|instructions]" |
| 15 | |
| 16 | // MemoryCompletionData returns stable references for structured /memory |
| 17 | // completion. IDs come first because they remain unambiguous if a fact is |
| 18 | // renamed or the same slug exists in multiple scopes. |
| 19 | func MemoryCompletionData(set *memory.Set) (refs, archives []string) { |
| 20 | if set == nil { |
| 21 | return []string{}, []string{} |
| 22 | } |
| 23 | seen := map[string]bool{} |
| 24 | for _, fact := range set.Store.ListAll() { |
| 25 | for _, ref := range []string{fact.ID, fact.Name} { |
| 26 | ref = strings.TrimSpace(ref) |
| 27 | if ref == "" || seen[ref] { |
| 28 | continue |
| 29 | } |
| 30 | seen[ref] = true |
| 31 | refs = append(refs, ref) |
| 32 | } |
| 33 | } |
| 34 | for _, archived := range set.Store.ListArchived() { |
| 35 | if path := strings.TrimSpace(archived.Path); path != "" { |
| 36 | archives = append(archives, path) |
| 37 | } |
| 38 | } |
| 39 | if refs == nil { |
| 40 | refs = []string{} |
| 41 | } |
| 42 | if archives == nil { |
| 43 | archives = []string{} |
| 44 | } |
| 45 | return refs, archives |
| 46 | } |
| 47 | |
| 48 | // MemoryCommandText executes one session /memory management command and returns |
| 49 | // its diagnostic text. Both Submit-based frontends and the chat TUI use this |
| 50 | // function so reads and explicit recovery mutations follow one protocol. |
| 51 | func MemoryCommandText(api MemoryControl, input string) string { |
| 52 | if api == nil { |
| 53 | return i18n.M.ListMemoryNone |
| 54 | } |
| 55 | subcommand, rest := parseMemoryCommand(input) |
| 56 | switch subcommand { |
| 57 | case "", "list", "summary": |
| 58 | return RenderMemorySummary(api.Memory(), time.Now().UTC()) |
| 59 | case "recall": |
| 60 | if rest != "" { |
| 61 | return "usage: /memory recall" |
| 62 | } |
| 63 | return renderMemoryRecall(api.LastMemoryRecall()) |
| 64 | case "revisions": |
| 65 | ref, err := singleMemoryArgument(rest) |
| 66 | if err != nil { |
| 67 | return "usage: /memory revisions <id-or-name>" |
| 68 | } |
| 69 | return renderMemoryRevisions(api, ref) |
| 70 | case "restore": |
| 71 | ref, revision, err := parseMemoryRestore(rest) |
| 72 | if err != nil { |
| 73 | return "usage: /memory restore <id-or-name> <revision>" |
| 74 | } |
| 75 | restored, err := api.RestoreMemory(ref, revision) |
| 76 | if err != nil { |
| 77 | return "memory restore: " + err.Error() |
| 78 | } |
| 79 | return fmt.Sprintf("restored %s as revision=%d id=%s scope=%s", |
| 80 | restored.Name, restored.Revision, restored.ID, memory.NormalizeFactScope(string(restored.Scope))) |
| 81 | case "archived", "archives": |
| 82 | if rest != "" { |
| 83 | return "usage: /memory archived" |
| 84 | } |
| 85 | return renderMemoryArchives(api.Memory()) |
| 86 | case "recover": |
| 87 | archivePath, err := singleMemoryArgument(rest) |
| 88 | if err != nil { |
| 89 | return "usage: /memory recover <archive-path>" |
| 90 | } |
| 91 | restored, err := api.RestoreArchivedMemory(archivePath) |
| 92 | if err != nil { |
| 93 | return "memory recover: " + err.Error() |
| 94 | } |
| 95 | return fmt.Sprintf("recovered %s as revision=%d id=%s scope=%s", |
| 96 | restored.Name, restored.Revision, restored.ID, memory.NormalizeFactScope(string(restored.Scope))) |
| 97 | case "instructions": |
| 98 | if rest != "" { |
| 99 | return "usage: /memory instructions" |
| 100 | } |
| 101 | return renderMemoryInstructions(api.Memory()) |
| 102 | default: |
| 103 | return "unknown /memory subcommand " + subcommand + "\n" + memoryCommandUsage |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | func parseMemoryCommand(input string) (subcommand, rest string) { |
| 108 | input = strings.TrimSpace(input) |
| 109 | if strings.HasPrefix(input, "/memory") { |
| 110 | input = strings.TrimSpace(strings.TrimPrefix(input, "/memory")) |
| 111 | } |
| 112 | if input == "" { |
| 113 | return "", "" |
| 114 | } |
| 115 | if at := strings.IndexAny(input, " \t"); at >= 0 { |
| 116 | return strings.ToLower(input[:at]), strings.TrimSpace(input[at+1:]) |
| 117 | } |
| 118 | return strings.ToLower(input), "" |
| 119 | } |
| 120 | |
| 121 | func singleMemoryArgument(input string) (string, error) { |
| 122 | input = strings.TrimSpace(input) |
| 123 | if input == "" { |
| 124 | return "", fmt.Errorf("missing argument") |
| 125 | } |
| 126 | if len(input) >= 2 { |
| 127 | if (input[0] == '"' && input[len(input)-1] == '"') || |
| 128 | (input[0] == '\'' && input[len(input)-1] == '\'') { |
| 129 | input = strings.TrimSpace(input[1 : len(input)-1]) |
| 130 | } |
| 131 | } |
| 132 | if input == "" { |
| 133 | return "", fmt.Errorf("missing argument") |
| 134 | } |
| 135 | return input, nil |
| 136 | } |
| 137 | |
| 138 | func parseMemoryRestore(input string) (string, int, error) { |
| 139 | fields := strings.Fields(input) |
| 140 | if len(fields) != 2 { |
| 141 | return "", 0, fmt.Errorf("expected reference and revision") |
| 142 | } |
| 143 | revision, err := strconv.Atoi(fields[1]) |
| 144 | if err != nil || revision <= 0 { |
| 145 | return "", 0, fmt.Errorf("revision must be positive") |
| 146 | } |
| 147 | return fields[0], revision, nil |
| 148 | } |
| 149 | |
| 150 | // RenderMemorySummary renders the zero-configuration overview shown by bare |
| 151 | // /memory. It intentionally uses ListAll so project/global collisions remain |
| 152 | // observable instead of being hidden by the legacy name-based merge. |
| 153 | func RenderMemorySummary(set *memory.Set, now time.Time) string { |
| 154 | if set == nil { |
| 155 | return i18n.M.ListMemoryNone |
| 156 | } |
| 157 | facts := set.Store.ListAll() |
| 158 | archives := set.Store.ListArchived() |
| 159 | if len(set.Docs) == 0 && len(facts) == 0 && len(archives) == 0 { |
| 160 | return i18n.M.ListMemoryNone |
| 161 | } |
| 162 | if now.IsZero() { |
| 163 | now = time.Now().UTC() |
| 164 | } |
| 165 | var b strings.Builder |
| 166 | b.WriteString("memory\n") |
| 167 | if len(set.Docs) > 0 { |
| 168 | b.WriteString("\ninstructions (low -> high precedence)\n") |
| 169 | for index, doc := range set.Docs { |
| 170 | fmt.Fprintf(&b, " precedence=%d scope=%s path=%s\n", index+1, doc.Scope, doc.Path) |
| 171 | if strings.TrimSpace(doc.Directory) != "" { |
| 172 | fmt.Fprintf(&b, " directory=%s\n", doc.Directory) |
| 173 | } |
| 174 | for _, imported := range doc.Imports { |
| 175 | fmt.Fprintf(&b, " import=%s\n", imported.Path) |
| 176 | } |
| 177 | } |
| 178 | } |
| 179 | if len(facts) > 0 { |
| 180 | b.WriteString("\n" + i18n.M.ListMemorySaved + "\n") |
| 181 | for _, fact := range facts { |
| 182 | fmt.Fprintf(&b, " [%s](%s.md)\n", memoryDisplayTitle(fact.Title, fact.Name), fact.Name) |
| 183 | fmt.Fprintf(&b, " id=%s\n", fact.ID) |
| 184 | fmt.Fprintf(&b, " revision=%d scope=%s type=%s freshness=%s\n", |
| 185 | fact.Revision, |
| 186 | memory.NormalizeFactScope(string(fact.Scope)), memory.NormalizeType(string(fact.Type)), |
| 187 | memory.FreshnessFor(fact, now)) |
| 188 | if description := memoryOneLine(fact.Description); description != "" { |
| 189 | fmt.Fprintf(&b, " description=%s\n", description) |
| 190 | } |
| 191 | } |
| 192 | } |
| 193 | if len(archives) > 0 { |
| 194 | b.WriteByte('\n') |
| 195 | b.WriteString(renderMemoryArchives(set) + "\n") |
| 196 | } |
| 197 | if len(facts) > 0 || len(archives) > 0 { |
| 198 | for _, dir := range memoryStoreDirs(set.Store) { |
| 199 | fmt.Fprintf(&b, " stored under %s\n", dir) |
| 200 | } |
| 201 | } |
| 202 | b.WriteString("\n") |
| 203 | b.WriteString(strings.TrimSpace(i18n.M.MemoryEditHint)) |
| 204 | b.WriteString("\n") |
| 205 | b.WriteString(memoryCommandUsage) |
| 206 | return strings.TrimRight(b.String(), "\n") |
| 207 | } |
| 208 | |
| 209 | func renderMemoryRecall(recall memory.RecallResult) string { |
| 210 | if strings.TrimSpace(recall.Query) == "" && len(recall.Hits) == 0 && recall.Suppressed == "" { |
| 211 | return "last memory recall: none" |
| 212 | } |
| 213 | var b strings.Builder |
| 214 | fmt.Fprintf(&b, "last memory recall\n query=%s\n", memoryOneLine(recall.Query)) |
| 215 | fmt.Fprintf(&b, " budget=%d/%d omitted=%d", recall.UsedChars, recall.CharBudget, recall.Omitted) |
| 216 | if recall.Suppressed != "" { |
| 217 | fmt.Fprintf(&b, " suppressed=%s", memoryOneLine(recall.Suppressed)) |
| 218 | } |
| 219 | b.WriteByte('\n') |
| 220 | for _, hit := range recall.Hits { |
| 221 | fact := hit.Memory |
| 222 | fmt.Fprintf(&b, " id=%s revision=%d scope=%s type=%s freshness=%s score=%.3f\n", |
| 223 | fact.ID, fact.Revision, memory.NormalizeFactScope(string(fact.Scope)), |
| 224 | memory.NormalizeType(string(fact.Type)), hit.Freshness, hit.Score) |
| 225 | fmt.Fprintf(&b, " name=%s reason=%s\n", fact.Name, memoryOneLine(hit.Reason)) |
| 226 | } |
| 227 | return strings.TrimRight(b.String(), "\n") |
| 228 | } |
| 229 | |
| 230 | func renderMemoryRevisions(api MemoryControl, ref string) string { |
| 231 | set := api.Memory() |
| 232 | if set == nil { |
| 233 | return i18n.M.ListMemoryNone |
| 234 | } |
| 235 | active, ok := set.Store.Read(ref) |
| 236 | if !ok { |
| 237 | return fmt.Sprintf("memory revisions: memory %q not found", ref) |
| 238 | } |
| 239 | revisions := append([]memory.Memory{active}, api.MemoryRevisions(active.ID)...) |
| 240 | sort.SliceStable(revisions, func(i, j int) bool { |
| 241 | return revisions[i].Revision > revisions[j].Revision |
| 242 | }) |
| 243 | var b strings.Builder |
| 244 | fmt.Fprintf(&b, "memory revisions id=%s name=%s\n", active.ID, active.Name) |
| 245 | for index, revision := range revisions { |
| 246 | status := "history" |
| 247 | if index == 0 && revision.Revision == active.Revision { |
| 248 | status = "active" |
| 249 | } |
| 250 | fmt.Fprintf(&b, " revision=%d %s updated=%s scope=%s type=%s description=%s\n", |
| 251 | revision.Revision, status, formatMemoryTime(revision.UpdatedAt), |
| 252 | memory.NormalizeFactScope(string(revision.Scope)), memory.NormalizeType(string(revision.Type)), |
| 253 | memoryOneLine(revision.Description)) |
| 254 | } |
| 255 | return strings.TrimRight(b.String(), "\n") |
| 256 | } |
| 257 | |
| 258 | func renderMemoryArchives(set *memory.Set) string { |
| 259 | if set == nil { |
| 260 | return i18n.M.ListMemoryNone |
| 261 | } |
| 262 | archives := set.Store.ListArchived() |
| 263 | if len(archives) == 0 { |
| 264 | return "archived memories: none" |
| 265 | } |
| 266 | var b strings.Builder |
| 267 | b.WriteString(i18n.M.ListMemoryArchived + "\n") |
| 268 | for _, archived := range archives { |
| 269 | fmt.Fprintf(&b, " [%s](%s)\n", memoryDisplayTitle(archived.Title, archived.Name), archived.Path) |
| 270 | fmt.Fprintf(&b, " id=%s\n", archived.ID) |
| 271 | fmt.Fprintf(&b, " revision=%d scope=%s type=%s archived=%s\n", archived.Revision, |
| 272 | memory.NormalizeFactScope(string(archived.Scope)), memory.NormalizeType(string(archived.Type)), |
| 273 | formatMemoryTime(archived.ArchivedAt)) |
| 274 | if description := memoryOneLine(archived.Description); description != "" { |
| 275 | fmt.Fprintf(&b, " description=%s\n", description) |
| 276 | } |
| 277 | } |
| 278 | b.WriteString("recover with /memory recover <archive-path>") |
| 279 | return strings.TrimRight(b.String(), "\n") |
| 280 | } |
| 281 | |
| 282 | func renderMemoryInstructions(set *memory.Set) string { |
| 283 | if set == nil || (len(set.Docs) == 0 && len(set.InstructionDiagnostics) == 0) { |
| 284 | return "instructions: none" |
| 285 | } |
| 286 | var b strings.Builder |
| 287 | b.WriteString("instructions (low -> high precedence)\n") |
| 288 | for index, doc := range set.Docs { |
| 289 | fmt.Fprintf(&b, " precedence=%d scope=%s path=%s\n", index+1, doc.Scope, doc.Path) |
| 290 | if strings.TrimSpace(doc.Directory) != "" { |
| 291 | fmt.Fprintf(&b, " directory=%s\n", doc.Directory) |
| 292 | } |
| 293 | for _, imported := range doc.Imports { |
| 294 | fmt.Fprintf(&b, " import=%s source=%s\n", imported.Path, imported.SourcePath) |
| 295 | } |
| 296 | } |
| 297 | if len(set.InstructionDiagnostics) > 0 { |
| 298 | b.WriteString("diagnostics\n") |
| 299 | for _, diagnostic := range set.InstructionDiagnostics { |
| 300 | source := diagnostic.SourcePath |
| 301 | if source == "" { |
| 302 | source = diagnostic.Path |
| 303 | } |
| 304 | if diagnostic.Line > 0 { |
| 305 | source += ":" + strconv.Itoa(diagnostic.Line) |
| 306 | } |
| 307 | fmt.Fprintf(&b, " code=%s source=%s path=%s message=%s\n", |
| 308 | diagnostic.Code, source, diagnostic.Path, memoryOneLine(diagnostic.Message)) |
| 309 | } |
| 310 | } |
| 311 | return strings.TrimRight(b.String(), "\n") |
| 312 | } |
| 313 | |
| 314 | func memoryStoreDirs(store memory.Store) []string { |
| 315 | var dirs []string |
| 316 | seen := map[string]bool{} |
| 317 | for _, dir := range []string{store.Dir, store.GlobalDir} { |
| 318 | dir = strings.TrimSpace(dir) |
| 319 | if dir == "" || seen[dir] { |
| 320 | continue |
| 321 | } |
| 322 | seen[dir] = true |
| 323 | dirs = append(dirs, dir) |
| 324 | } |
| 325 | return dirs |
| 326 | } |
| 327 | |
| 328 | func formatMemoryTime(value time.Time) string { |
| 329 | if value.IsZero() { |
| 330 | return "unknown" |
| 331 | } |
| 332 | return value.UTC().Format(time.RFC3339) |
| 333 | } |
| 334 | |
| 335 | func memoryDisplayTitle(title, name string) string { |
| 336 | if title = memoryOneLine(title); title != "" { |
| 337 | return title |
| 338 | } |
| 339 | return strings.ReplaceAll(name, "-", " ") |
| 340 | } |
| 341 | |
| 342 | func memoryOneLine(value string) string { |
| 343 | return strings.Join(strings.Fields(value), " ") |
| 344 | } |
| 345 |