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wrap payload for all processors

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This commit is contained in:
Joel Wetzell
2026-03-16 17:05:49 -05:00
parent b6c1c5c600
commit f273aedbc6
76 changed files with 674 additions and 486 deletions
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68
internal/processor/midi-message-create.go
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@@ -9,6 +9,7 @@ import (
"strconv"
"text/template"
"github.com/jwetzell/showbridge-go/internal/common"
"github.com/jwetzell/showbridge-go/internal/config"
"gitlab.com/gomidi/midi/v2"
)
@@ -16,11 +17,11 @@ import (
// TODO(jwetzell): support using numbers in config file treated as hardcoded values
type MIDIMessageCreate struct {
config config.ProcessorConfig
ProcessFunc func(ctx context.Context, payload any) (any, error)
ProcessFunc func(ctx context.Context, wrappedPayload common.WrappedPayload) (common.WrappedPayload, error)
}
func (mmc *MIDIMessageCreate) Process(ctx context.Context, payload any) (any, error) {
return mmc.ProcessFunc(ctx, payload)
func (mmc *MIDIMessageCreate) Process(ctx context.Context, wrappedPayload common.WrappedPayload) (common.WrappedPayload, error) {
return mmc.ProcessFunc(ctx, wrappedPayload)
}
func (mmc *MIDIMessageCreate) Type() string {
@@ -64,14 +65,15 @@ func newMidiNoteOnCreate(config config.ProcessorConfig) (Processor, error) {
return nil, err
}
return &MIDIMessageCreate{config: config, ProcessFunc: func(ctx context.Context, payload any) (any, error) {
templateData := GetTemplateData(ctx, payload)
return &MIDIMessageCreate{config: config, ProcessFunc: func(ctx context.Context, wrappedPayload common.WrappedPayload) (common.WrappedPayload, error) {
templateData := wrappedPayload
var channelBuffer bytes.Buffer
err := channelTemplate.Execute(&channelBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
channelValue, err := strconv.ParseUint(channelBuffer.String(), 10, 8)
@@ -80,7 +82,8 @@ func newMidiNoteOnCreate(config config.ProcessorConfig) (Processor, error) {
err = noteTemplate.Execute(&noteBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
noteValue, err := strconv.ParseUint(noteBuffer.String(), 10, 8)
@@ -89,12 +92,14 @@ func newMidiNoteOnCreate(config config.ProcessorConfig) (Processor, error) {
err = velocityTemplate.Execute(&velocityBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
velocityValue, err := strconv.ParseUint(velocityBuffer.String(), 10, 8)
payloadMessage := midi.NoteOn(uint8(channelValue), uint8(noteValue), uint8(velocityValue))
return payloadMessage, nil
wrappedPayload.Payload = payloadMessage
return wrappedPayload, nil
}}, nil
}
@@ -135,15 +140,16 @@ func newMidiNoteOffCreate(config config.ProcessorConfig) (Processor, error) {
return nil, err
}
return &MIDIMessageCreate{config: config, ProcessFunc: func(ctx context.Context, payload any) (any, error) {
return &MIDIMessageCreate{config: config, ProcessFunc: func(ctx context.Context, wrappedPayload common.WrappedPayload) (common.WrappedPayload, error) {
templateData := GetTemplateData(ctx, payload)
templateData := wrappedPayload
var channelBuffer bytes.Buffer
err := channelTemplate.Execute(&channelBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
channelValue, err := strconv.ParseUint(channelBuffer.String(), 10, 8)
@@ -152,7 +158,8 @@ func newMidiNoteOffCreate(config config.ProcessorConfig) (Processor, error) {
err = noteTemplate.Execute(&noteBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
noteValue, err := strconv.ParseUint(noteBuffer.String(), 10, 8)
@@ -161,13 +168,15 @@ func newMidiNoteOffCreate(config config.ProcessorConfig) (Processor, error) {
err = velocityTemplate.Execute(&velocityBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
velocityValue, err := strconv.ParseUint(velocityBuffer.String(), 10, 8)
payloadMessage := midi.NoteOffVelocity(uint8(channelValue), uint8(noteValue), uint8(velocityValue))
return payloadMessage, nil
wrappedPayload.Payload = payloadMessage
return wrappedPayload, nil
}}, nil
}
@@ -208,15 +217,16 @@ func newMidiControlChangeCreate(config config.ProcessorConfig) (Processor, error
return nil, err
}
return &MIDIMessageCreate{config: config, ProcessFunc: func(ctx context.Context, payload any) (any, error) {
return &MIDIMessageCreate{config: config, ProcessFunc: func(ctx context.Context, wrappedPayload common.WrappedPayload) (common.WrappedPayload, error) {
templateData := GetTemplateData(ctx, payload)
templateData := wrappedPayload
var channelBuffer bytes.Buffer
err := channelTemplate.Execute(&channelBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
channelValue, err := strconv.ParseUint(channelBuffer.String(), 10, 8)
@@ -225,7 +235,8 @@ func newMidiControlChangeCreate(config config.ProcessorConfig) (Processor, error
err = controlTemplate.Execute(&controlBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
controlValue, err := strconv.ParseUint(controlBuffer.String(), 10, 8)
@@ -234,13 +245,15 @@ func newMidiControlChangeCreate(config config.ProcessorConfig) (Processor, error
err = valueTemplate.Execute(&valueBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
valueValue, err := strconv.ParseUint(valueBuffer.String(), 10, 8)
payloadMessage := midi.ControlChange(uint8(channelValue), uint8(controlValue), uint8(valueValue))
return payloadMessage, nil
wrappedPayload.Payload = payloadMessage
return wrappedPayload, nil
}}, nil
}
@@ -270,14 +283,15 @@ func newMidiProgramChangeCreate(config config.ProcessorConfig) (Processor, error
return nil, err
}
return &MIDIMessageCreate{config: config, ProcessFunc: func(ctx context.Context, payload any) (any, error) {
templateData := GetTemplateData(ctx, payload)
return &MIDIMessageCreate{config: config, ProcessFunc: func(ctx context.Context, wrappedPayload common.WrappedPayload) (common.WrappedPayload, error) {
templateData := wrappedPayload
var channelBuffer bytes.Buffer
err := channelTemplate.Execute(&channelBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
channelValue, err := strconv.ParseUint(channelBuffer.String(), 10, 8)
@@ -286,13 +300,15 @@ func newMidiProgramChangeCreate(config config.ProcessorConfig) (Processor, error
err = programTemplate.Execute(&programBuffer, templateData)
if err != nil {
return nil, err
wrappedPayload.End = true
return wrappedPayload, err
}
programValue, err := strconv.ParseUint(programBuffer.String(), 10, 8)
payloadMessage := midi.ProgramChange(uint8(channelValue), uint8(programValue))
return payloadMessage, nil
wrappedPayload.Payload = payloadMessage
return wrappedPayload, nil
}}, nil
}