waveterm/pkg/aiusechat/tools_web.go
Mike Sawka b442b91ee2
better tool input descriptions (#2507)
better tool input descriptions, also fixes a bug with utf-8/base64 in
the diff viewer.
2025-11-02 12:33:59 -08:00

108 lines
2.8 KiB
Go

// Copyright 2025, Command Line Inc.
// SPDX-License-Identifier: Apache-2.0
package aiusechat
import (
"context"
"encoding/json"
"fmt"
"time"
"github.com/wavetermdev/waveterm/pkg/aiusechat/uctypes"
"github.com/wavetermdev/waveterm/pkg/waveobj"
"github.com/wavetermdev/waveterm/pkg/wcore"
"github.com/wavetermdev/waveterm/pkg/wstore"
)
type WebNavigateToolInput struct {
WidgetId string `json:"widget_id"`
Url string `json:"url"`
}
func parseWebNavigateInput(input any) (*WebNavigateToolInput, error) {
result := &WebNavigateToolInput{}
if input == nil {
return nil, fmt.Errorf("input is required")
}
inputBytes, err := json.Marshal(input)
if err != nil {
return nil, fmt.Errorf("failed to marshal input: %w", err)
}
if err := json.Unmarshal(inputBytes, result); err != nil {
return nil, fmt.Errorf("failed to unmarshal input: %w", err)
}
if result.WidgetId == "" {
return nil, fmt.Errorf("widget_id is required")
}
if result.Url == "" {
return nil, fmt.Errorf("url is required")
}
return result, nil
}
func GetWebNavigateToolDefinition(tabId string) uctypes.ToolDefinition {
return uctypes.ToolDefinition{
Name: "web_navigate",
DisplayName: "Navigate Web Widget",
Description: "Navigate a web browser widget to a new URL",
ToolLogName: "web:navigate",
Strict: true,
InputSchema: map[string]any{
"type": "object",
"properties": map[string]any{
"widget_id": map[string]any{
"type": "string",
"description": "8-character widget ID of the web browser widget",
},
"url": map[string]any{
"type": "string",
"description": "URL to navigate to",
},
},
"required": []string{"widget_id", "url"},
"additionalProperties": false,
},
ToolCallDesc: func(input any, output any, toolUseData *uctypes.UIMessageDataToolUse) string {
parsed, err := parseWebNavigateInput(input)
if err != nil {
return fmt.Sprintf("error parsing input: %v", err)
}
return fmt.Sprintf("navigating web widget %s to %q", parsed.WidgetId, parsed.Url)
},
ToolAnyCallback: func(input any, toolUseData *uctypes.UIMessageDataToolUse) (any, error) {
parsed, err := parseWebNavigateInput(input)
if err != nil {
return nil, err
}
ctx, cancelFn := context.WithTimeout(context.Background(), 5*time.Second)
defer cancelFn()
fullBlockId, err := wcore.ResolveBlockIdFromPrefix(ctx, tabId, parsed.WidgetId)
if err != nil {
return nil, err
}
blockORef := waveobj.MakeORef(waveobj.OType_Block, fullBlockId)
meta := map[string]any{
"url": parsed.Url,
}
err = wstore.UpdateObjectMeta(ctx, blockORef, meta, false)
if err != nil {
return nil, fmt.Errorf("failed to update web block URL: %w", err)
}
wcore.SendWaveObjUpdate(blockORef)
return true, nil
},
}
}