// Copyright 2025 eat-pray-ai & OpenWaygate
// SPDX-License-Identifier: Apache-2.0
package comment
import (
"bytes"
"context"
"encoding/json"
"io"
"log/slog"
"time"
"github.com/eat-pray-ai/yutu/cmd"
"github.com/eat-pray-ai/yutu/pkg"
"github.com/eat-pray-ai/yutu/pkg/comment"
"github.com/eat-pray-ai/yutu/pkg/utils"
"github.com/google/jsonschema-go/jsonschema"
"github.com/modelcontextprotocol/go-sdk/mcp"
"github.com/spf13/cobra"
)
const (
insertTool = "comment-insert"
insertShort = "Insert a comment"
insertLong = "Insert a comment to a video"
insertPidUsage = "ID of the parent comment"
)
type insertIn struct {
AuthorChannelId string `json:"authorChannelId"`
ChannelId string `json:"channelId"`
CanRate string `json:"canRate"`
ParentId string `json:"parentId"`
TextOriginal string `json:"textOriginal"`
VideoId string `json:"videoId"`
Output string `json:"output"`
Jsonpath string `json:"jsonpath"`
}
var insertInSchema = &jsonschema.Schema{
Type: "object",
Required: []string{
"authorChannelId", "channelId", "parentId", "textOriginal", "videoId",
},
Properties: map[string]*jsonschema.Schema{
"authorChannelId": {
Type: "string", Description: acidUsage,
Default: json.RawMessage(`""`),
},
"channelId": {
Type: "string", Description: cidUsage,
Default: json.RawMessage(`""`),
},
"canRate": {
Type: "string", Enum: []any{"true", "false", ""},
Description: crUsage, Default: json.RawMessage(`""`),
},
"parentId": {
Type: "string", Description: insertPidUsage,
Default: json.RawMessage(`""`),
},
"textOriginal": {
Type: "string", Description: toUsage,
Default: json.RawMessage(`""`),
},
"videoId": {
Type: "string", Description: vidUsage,
Default: json.RawMessage(`""`),
},
"output": {
Type: "string", Enum: []any{"json", "yaml", "silent", ""},
Description: pkg.SilentUsage, Default: json.RawMessage(`"yaml"`),
},
"jsonpath": {
Type: "string", Description: pkg.JPUsage,
Default: json.RawMessage(`""`),
},
},
}
func init() {
mcp.AddTool(
cmd.Server, &mcp.Tool{
Name: insertTool, Title: insertShort, Description: insertLong,
InputSchema: insertInSchema, Annotations: &mcp.ToolAnnotations{
DestructiveHint: jsonschema.Ptr(false),
IdempotentHint: false,
OpenWorldHint: jsonschema.Ptr(true),
ReadOnlyHint: false,
},
}, insertHandler,
)
commentCmd.AddCommand(insertCmd)
insertCmd.Flags().StringVarP(
&authorChannelId, "authorChannelId", "a", "", acidUsage,
)
insertCmd.Flags().StringVarP(
&channelId, "channelId", "c", "", cidUsage,
)
insertCmd.Flags().BoolVarP(canRate, "canRate", "R", false, crUsage)
insertCmd.Flags().StringVarP(
&parentId, "parentId", "P", "", insertPidUsage,
)
insertCmd.Flags().StringVarP(
&textOriginal, "textOriginal", "t", "", toUsage,
)
insertCmd.Flags().StringVarP(&videoId, "videoId", "v", "", vidUsage)
insertCmd.Flags().StringVarP(&output, "output", "o", "", pkg.SilentUsage)
insertCmd.Flags().StringVarP(&jpath, "jsonPath", "j", "", pkg.JPUsage)
_ = insertCmd.MarkFlagRequired("authorChannelId")
_ = insertCmd.MarkFlagRequired("channelId")
_ = insertCmd.MarkFlagRequired("parentId")
_ = insertCmd.MarkFlagRequired("textOriginal")
_ = insertCmd.MarkFlagRequired("videoId")
}
var insertCmd = &cobra.Command{
Use: "insert",
Short: insertShort,
Long: insertLong,
Run: func(cmd *cobra.Command, args []string) {
err := insert(cmd.OutOrStdout())
if err != nil {
_ = cmd.Help()
cmd.PrintErrf("Error: %v\n", err)
}
},
}
func insertHandler(
ctx context.Context, req *mcp.CallToolRequest, input insertIn,
) (*mcp.CallToolResult, any, error) {
logger := slog.New(
mcp.NewLoggingHandler(
req.Session,
&mcp.LoggingHandlerOptions{
LoggerName: insertTool, MinInterval: time.Second,
},
),
)
authorChannelId = input.AuthorChannelId
channelId = input.ChannelId
canRate = utils.BoolPtr(input.CanRate)
parentId = input.ParentId
textOriginal = input.TextOriginal
videoId = input.VideoId
output = input.Output
jpath = input.Jsonpath
var writer bytes.Buffer
err := insert(&writer)
if err != nil {
logger.ErrorContext(ctx, err.Error(), "input", input)
return nil, nil, err
}
return &mcp.CallToolResult{Content: []mcp.Content{&mcp.TextContent{Text: writer.String()}}}, nil, nil
}
func insert(writer io.Writer) error {
c := comment.NewComment(
comment.WithAuthorChannelId(authorChannelId),
comment.WithChannelId(channelId),
comment.WithCanRate(canRate),
comment.WithParentId(parentId),
comment.WithTextOriginal(textOriginal),
comment.WithVideoId(videoId),
comment.WithService(nil),
)
return c.Insert(output, jpath, writer)
}
