79 lines
2.9 KiB
Go
79 lines
2.9 KiB
Go
// pkg/mcp/tools_notification.go
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package mcp
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import (
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"context"
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coreerr "forge.lthn.ai/core/go-log"
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"forge.lthn.ai/core/gui/pkg/notification"
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"github.com/modelcontextprotocol/go-sdk/mcp"
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)
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// --- notification_show ---
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type NotificationShowInput struct {
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Title string `json:"title"`
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Message string `json:"message"`
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Subtitle string `json:"subtitle,omitempty"`
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}
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type NotificationShowOutput struct {
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Success bool `json:"success"`
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}
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func (s *Subsystem) notificationShow(_ context.Context, _ *mcp.CallToolRequest, input NotificationShowInput) (*mcp.CallToolResult, NotificationShowOutput, error) {
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_, _, err := s.core.PERFORM(notification.TaskSend{Options: notification.NotificationOptions{
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Title: input.Title,
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Message: input.Message,
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Subtitle: input.Subtitle,
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}})
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if err != nil {
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return nil, NotificationShowOutput{}, err
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}
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return nil, NotificationShowOutput{Success: true}, nil
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}
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// --- notification_permission_request ---
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type NotificationPermissionRequestInput struct{}
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type NotificationPermissionRequestOutput struct {
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Granted bool `json:"granted"`
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}
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func (s *Subsystem) notificationPermissionRequest(_ context.Context, _ *mcp.CallToolRequest, _ NotificationPermissionRequestInput) (*mcp.CallToolResult, NotificationPermissionRequestOutput, error) {
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result, _, err := s.core.PERFORM(notification.TaskRequestPermission{})
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if err != nil {
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return nil, NotificationPermissionRequestOutput{}, err
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}
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granted, ok := result.(bool)
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if !ok {
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return nil, NotificationPermissionRequestOutput{}, coreerr.E("mcp.notificationPermissionRequest", "unexpected result type", nil)
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}
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return nil, NotificationPermissionRequestOutput{Granted: granted}, nil
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}
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// --- notification_permission_check ---
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type NotificationPermissionCheckInput struct{}
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type NotificationPermissionCheckOutput struct {
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Granted bool `json:"granted"`
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}
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func (s *Subsystem) notificationPermissionCheck(_ context.Context, _ *mcp.CallToolRequest, _ NotificationPermissionCheckInput) (*mcp.CallToolResult, NotificationPermissionCheckOutput, error) {
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result, _, err := s.core.QUERY(notification.QueryPermission{})
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if err != nil {
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return nil, NotificationPermissionCheckOutput{}, err
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}
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status, ok := result.(notification.PermissionStatus)
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if !ok {
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return nil, NotificationPermissionCheckOutput{}, coreerr.E("mcp.notificationPermissionCheck", "unexpected result type", nil)
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}
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return nil, NotificationPermissionCheckOutput{Granted: status.Granted}, nil
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}
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// --- Registration ---
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func (s *Subsystem) registerNotificationTools(server *mcp.Server) {
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mcp.AddTool(server, &mcp.Tool{Name: "notification_show", Description: "Show a desktop notification"}, s.notificationShow)
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mcp.AddTool(server, &mcp.Tool{Name: "notification_permission_request", Description: "Request notification permission"}, s.notificationPermissionRequest)
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mcp.AddTool(server, &mcp.Tool{Name: "notification_permission_check", Description: "Check notification permission status"}, s.notificationPermissionCheck)
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}
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