| 103 | } |
| 104 | |
| 105 | func MicroCompactMessages(messages []map[string]any, isCacheHold bool, keepRecent int) ([]map[string]any, []CacheEdit) { |
| 106 | result := deepcopy.Copy(messages).([]map[string]any) |
| 107 | var edits []CacheEdit |
| 108 | keepRecent = MaxInt(keepRecent, 1) |
| 109 | toolNameMap := BuildToolNameMap(messages) |
| 110 | allBlocks := iterToolResultBlock(result) |
| 111 | var compressible []ToolUseResultBlock |
| 112 | for _, block := range allBlocks { |
| 113 | toolUseID, ok := block.Block["tool_use_id"].(string) |
| 114 | if !ok { |
| 115 | continue |
| 116 | } |
| 117 | toolName, ok := toolNameMap[toolUseID] |
| 118 | if !ok { |
| 119 | continue |
| 120 | } |
| 121 | if _, ok := compressibleTools[toolName]; ok { |
| 122 | compressible = append(compressible, block) |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | if len(compressible) == 0 { |
| 127 | return result, edits |
| 128 | } |
| 129 | |
| 130 | stableCount := MaxInt(0, len(compressible)-keepRecent) |
| 131 | stableBlocks := compressible[:stableCount] |
| 132 | if isCacheHold { |
| 133 | for _, block := range stableBlocks { |
| 134 | message := result[block.MessageIndex] |
| 135 | messageContent, ok := contentBlocks(message["content"]) |
| 136 | if !ok { |
| 137 | continue |
| 138 | } |
| 139 | if block.BlockIndex < 0 || block.BlockIndex >= len(messageContent) { |
| 140 | continue |
| 141 | } |
| 142 | rawItem := messageContent[block.BlockIndex] |
| 143 | rawItem["content"] = cleanPlaceHolder |
| 144 | } |
| 145 | } else { |
| 146 | for _, block := range stableBlocks { |
| 147 | toolUseID, ok := block.Block["tool_use_id"].(string) |
| 148 | if !ok { |
| 149 | continue |
| 150 | } |
| 151 | edits = append(edits, NewCacheEdit(toolUseID, nil)) |
| 152 | } |
| 153 | } |
| 154 | return result, edits |
| 155 | } |
| 156 | |
| 157 | func CountClearedToolResult(messages []map[string]any) int { |
| 158 | count := 0 |