mirror of
https://github.com/google/adk-docs.git
synced 2026-09-14 16:16:59 +08:00
Mikalai Senkevich
86 lines
3.0 KiB
Go
86 lines
3.0 KiB
Go
// Copyright 2025 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"fmt"
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"google.golang.org/adk/v2/agent"
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"google.golang.org/genai"
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)
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type processDocumentArgs struct {
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DocumentName string `json:"document_name" jsonschema:"The name of the document to be processed."`
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AnalysisQuery string `json:"analysis_query" jsonschema:"The query for the analysis."`
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}
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type processDocumentResult struct {
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Status string `json:"status"`
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AnalysisArtifact string `json:"analysis_artifact,omitempty"`
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Version int64 `json:"version,omitempty"`
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Message string `json:"message,omitempty"`
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}
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func processDocument(ctx agent.Context, args processDocumentArgs) (*processDocumentResult, error) {
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fmt.Printf("Tool: Attempting to load artifact: %s\n", args.DocumentName)
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// List all artifacts
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listResponse, err := ctx.Artifacts().List(ctx)
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if err != nil {
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return nil, fmt.Errorf("failed to list artifacts")
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}
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fmt.Println("Tool: Available artifacts:")
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for _, file := range listResponse.FileNames {
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fmt.Printf(" - %s\n", file)
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}
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documentPart, err := ctx.Artifacts().Load(ctx, args.DocumentName)
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if err != nil {
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return nil, fmt.Errorf("document '%s' not found", args.DocumentName)
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}
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fmt.Printf("Tool: Loaded document '%s' of size %d bytes.\n", args.DocumentName, len(documentPart.Part.InlineData.Data))
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// 3. Search memory for related context
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fmt.Printf("Tool: Searching memory for context related to: '%s'\n", args.AnalysisQuery)
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memoryResp, err := ctx.SearchMemory(ctx, args.AnalysisQuery)
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if err != nil {
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fmt.Printf("Tool: Error searching memory: %v\n", err)
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}
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memoryResultCount := 0
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if memoryResp != nil {
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memoryResultCount = len(memoryResp.Memories)
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}
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fmt.Printf("Tool: Found %d memory results.\n", memoryResultCount)
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analysisResult := fmt.Sprintf("Analysis of '%s' regarding '%s' using memory context: [Placeholder Analysis Result]", args.DocumentName, args.AnalysisQuery)
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fmt.Println("Tool: Performed analysis.")
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analysisPart := genai.NewPartFromText(analysisResult)
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newArtifactName := fmt.Sprintf("analysis_%s", args.DocumentName)
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version, err := ctx.Artifacts().Save(ctx, newArtifactName, analysisPart)
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if err != nil {
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return nil, fmt.Errorf("failed to save artifact")
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}
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fmt.Printf("Tool: Saved analysis result as '%s' version %d.\n", newArtifactName, version.Version)
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return &processDocumentResult{
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Status: "success",
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AnalysisArtifact: newArtifactName,
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Version: version.Version,
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}, nil
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}
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