rename router.output to module.output

internal/processor/module-output.go

@@ -0,0 +1,86 @@
+package processor
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"log/slog"
+
+	"github.com/google/jsonschema-go/jsonschema"
+	"github.com/jwetzell/showbridge-go/internal/common"
+	"github.com/jwetzell/showbridge-go/internal/config"
+)
+
+type ModuleOutput struct {
+	config   config.ProcessorConfig
+	ModuleId string
+	logger   *slog.Logger
+	module   common.OutputModule
+}
+
+func (ro *ModuleOutput) Process(ctx context.Context, wrappedPayload common.WrappedPayload) (common.WrappedPayload, error) {
+
+	if ro.module == nil {
+		if wrappedPayload.Modules == nil {
+			wrappedPayload.End = true
+			return wrappedPayload, errors.New("module.output wrapped payload has no modules")
+		}
+
+		module, ok := wrappedPayload.Modules[ro.ModuleId]
+		if !ok {
+			wrappedPayload.End = true
+			return wrappedPayload, fmt.Errorf("module.output unable to find module with id: %s", ro.ModuleId)
+		}
+
+		outputModule, ok := module.(common.OutputModule)
+		if !ok {
+			wrappedPayload.End = true
+			return wrappedPayload, fmt.Errorf("module.output module with id %s is not an OutputModule", ro.ModuleId)
+		}
+		ro.module = outputModule
+	}
+
+	err := ro.module.Output(ctx, wrappedPayload.Payload)
+
+	if err != nil {
+		wrappedPayload.End = true
+		return wrappedPayload, fmt.Errorf("module.output failed to send output: %w", err)
+	}
+
+	return wrappedPayload, nil
+}
+
+func (ro *ModuleOutput) Type() string {
+	return ro.config.Type
+}
+
+func init() {
+	RegisterProcessor(ProcessorRegistration{
+		Type:  "module.output",
+		Title: "Module Output",
+		ParamsSchema: &jsonschema.Schema{
+			Type: "object",
+			Properties: map[string]*jsonschema.Schema{
+				"module": {
+					Title:       "Module ID",
+					Type:        "string",
+					Description: "ID of module to send output to",
+				},
+			},
+			Required:             []string{"module"},
+			AdditionalProperties: &jsonschema.Schema{Not: &jsonschema.Schema{}},
+		},
+		New: func(config config.ProcessorConfig) (Processor, error) {
+
+			params := config.Params
+
+			moduleId, err := params.GetString("module")
+
+			if err != nil {
+				return nil, fmt.Errorf("module.output module error: %w", err)
+			}
+
+			return &ModuleOutput{config: config, ModuleId: moduleId, logger: slog.Default().With("component", "processor", "type", config.Type)}, nil
+		},
+	})
+}