// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0

// Code generated by "internal/cmd/pdatagen/main.go". DO NOT EDIT.
// To regenerate this file run "make genpdata".

package pmetric

import (
	"go.opentelemetry.io/collector/pdata/internal"
	otlpmetrics "go.opentelemetry.io/collector/pdata/internal/data/protogen/metrics/v1"
	"go.opentelemetry.io/collector/pdata/internal/json"
	"go.opentelemetry.io/collector/pdata/pcommon"
)

// ResourceMetrics is a collection of metrics from a Resource.
//
// This is a reference type, if passed by value and callee modifies it the
// caller will see the modification.
//
// Must use NewResourceMetrics function to create new instances.
// Important: zero-initialized instance is not valid for use.
type ResourceMetrics struct {
	orig  *otlpmetrics.ResourceMetrics
	state *internal.State
}

func newResourceMetrics(orig *otlpmetrics.ResourceMetrics, state *internal.State) ResourceMetrics {
	return ResourceMetrics{orig: orig, state: state}
}

// NewResourceMetrics creates a new empty ResourceMetrics.
//
// This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice,
// OR directly access the member if this is embedded in another struct.
func NewResourceMetrics() ResourceMetrics {
	state := internal.StateMutable
	return newResourceMetrics(&otlpmetrics.ResourceMetrics{}, &state)
}

// MoveTo moves all properties from the current struct overriding the destination and
// resetting the current instance to its zero value
func (ms ResourceMetrics) MoveTo(dest ResourceMetrics) {
	ms.state.AssertMutable()
	dest.state.AssertMutable()
	// If they point to the same data, they are the same, nothing to do.
	if ms.orig == dest.orig {
		return
	}
	*dest.orig = *ms.orig
	*ms.orig = otlpmetrics.ResourceMetrics{}
}

// Resource returns the resource associated with this ResourceMetrics.
func (ms ResourceMetrics) Resource() pcommon.Resource {
	return pcommon.Resource(internal.NewResource(&ms.orig.Resource, ms.state))
}

// SchemaUrl returns the schemaurl associated with this ResourceMetrics.
func (ms ResourceMetrics) SchemaUrl() string {
	return ms.orig.SchemaUrl
}

// SetSchemaUrl replaces the schemaurl associated with this ResourceMetrics.
func (ms ResourceMetrics) SetSchemaUrl(v string) {
	ms.state.AssertMutable()
	ms.orig.SchemaUrl = v
}

// ScopeMetrics returns the ScopeMetrics associated with this ResourceMetrics.
func (ms ResourceMetrics) ScopeMetrics() ScopeMetricsSlice {
	return newScopeMetricsSlice(&ms.orig.ScopeMetrics, ms.state)
}

// CopyTo copies all properties from the current struct overriding the destination.
func (ms ResourceMetrics) CopyTo(dest ResourceMetrics) {
	dest.state.AssertMutable()
	copyOrigResourceMetrics(dest.orig, ms.orig)
}

// marshalJSONStream marshals all properties from the current struct to the destination stream.
func (ms ResourceMetrics) marshalJSONStream(dest *json.Stream) {
	dest.WriteObjectStart()
	dest.WriteObjectField("resource")
	internal.MarshalJSONStreamResource(internal.NewResource(&ms.orig.Resource, ms.state), dest)
	if ms.orig.SchemaUrl != "" {
		dest.WriteObjectField("schemaUrl")
		dest.WriteString(ms.orig.SchemaUrl)
	}
	if len(ms.orig.ScopeMetrics) > 0 {
		dest.WriteObjectField("scopeMetrics")
		ms.ScopeMetrics().marshalJSONStream(dest)
	}
	dest.WriteObjectEnd()
}

func copyOrigResourceMetrics(dest, src *otlpmetrics.ResourceMetrics) {
	internal.CopyOrigResource(&dest.Resource, &src.Resource)
	dest.SchemaUrl = src.SchemaUrl
	dest.ScopeMetrics = copyOrigScopeMetricsSlice(dest.ScopeMetrics, src.ScopeMetrics)
}
