Files
larksuite-cli/shortcuts/apps/apps_chat.go

83 lines
3.2 KiB
Go

// Copyright (c) 2026 Lark Technologies Pte. Ltd.
// SPDX-License-Identifier: MIT
package apps
import (
"context"
"fmt"
"io"
"strings"
"github.com/larksuite/cli/shortcuts/common"
)
// AppsChat sends a user message to a session, starting/continuing a conversation.
// Async: the message is queued and the response carries no business payload (no
// turn_id, no next_poll_after_ms — the turn is not generated yet). Poll
// +session-get; it returns next_poll_after_ms, and once the turn runs its handle
// is in latest_turn.turn_id.
// Turn cost varies sharply by init state: the first +chat on a not-initialized
// app runs a one-time design + first-generation pass server-side (~20-50 min);
// chat on an already-initialized app is incremental and finishes in minutes.
// The init-state check and matching polling cadence live in the lark-apps
// skill reference (references/lark-apps-cloud-dev.md) — the canonical source.
var AppsChat = common.Shortcut{
Service: appsService,
Command: "+chat",
Description: "Send a message to a session to start/continue a conversation",
Risk: "write",
Tips: []string{
`Example: lark-cli apps +chat --app-id <app_id> --session-id <session_id> --message "做一个待办清单页面"`,
`Example: lark-cli apps +chat --app-id <app_id> --session-id <session_id> --message "把首页标题改为 我的待办"`,
},
Scopes: []string{"spark:app:write"},
AuthTypes: []string{"user"},
HasFormat: true,
Flags: []common.Flag{
{Name: "app-id", Desc: "app ID", Required: true},
{Name: "session-id", Desc: "session ID", Required: true},
{Name: "message", Desc: "user message text", Required: true},
},
Validate: func(ctx context.Context, rctx *common.RuntimeContext) error {
if strings.TrimSpace(rctx.Str("app-id")) == "" {
return appsValidationParamError("--app-id", "--app-id is required")
}
if strings.TrimSpace(rctx.Str("session-id")) == "" {
return appsValidationParamError("--session-id", "--session-id is required")
}
// Do not echo --message content in the error (spec §4 redaction).
if strings.TrimSpace(rctx.Str("message")) == "" {
return appsValidationParamError("--message", "--message is required")
}
return nil
},
DryRun: func(ctx context.Context, rctx *common.RuntimeContext) *common.DryRunAPI {
return common.NewDryRunAPI().
POST(chatPath(rctx.Str("app-id"), rctx.Str("session-id"))).
Desc("Send a message to a session").
Body(buildChatBody(rctx))
},
Execute: func(ctx context.Context, rctx *common.RuntimeContext) error {
data, err := rctx.CallAPITyped("POST", chatPath(rctx.Str("app-id"), rctx.Str("session-id")), nil, buildChatBody(rctx))
if err != nil {
return withAppsHint(err, "if the session_id is unknown or invalid, list this app's sessions with `lark-cli apps +session-list --app-id "+strings.TrimSpace(rctx.Str("app-id"))+"`")
}
rctx.OutFormat(data, nil, func(w io.Writer) {
fmt.Fprintf(w, "message sent; poll +session-get for turn status\n")
})
return nil
},
}
func chatPath(appID, sessionID string) string {
return sessionPath(appID, sessionID) + "/chat"
}
func buildChatBody(rctx *common.RuntimeContext) map[string]interface{} {
return map[string]interface{}{
"message": strings.TrimSpace(rctx.Str("message")),
}
}