// Copyright (c) The OpenTofu Authors
// SPDX-License-Identifier: MPL-2.0
// Copyright (c) 2023 HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0

package tofu

import (
	"context"
	"fmt"
	"sync"

	"github.com/zclconf/go-cty/cty"
	ctyjson "github.com/zclconf/go-cty/cty/json"
	"github.com/zclconf/go-cty/cty/msgpack"

	"github.com/opentofu/opentofu/internal/legacy/hcl2shim"
	"github.com/opentofu/opentofu/internal/providers"
	"github.com/opentofu/opentofu/internal/tracing"
)

var _ providers.Interface = (*MockProvider)(nil)

// MockProvider implements providers.Interface but mocks out all the
// calls for testing purposes.
type MockProvider struct {
	sync.Mutex

	// Anything you want, in case you need to store extra data with the mock.
	Meta interface{}

	GetProviderSchemaCalled   bool
	GetProviderSchemaResponse *providers.GetProviderSchemaResponse

	ValidateProviderConfigCalled   bool
	ValidateProviderConfigResponse *providers.ValidateProviderConfigResponse
	ValidateProviderConfigRequest  providers.ValidateProviderConfigRequest
	ValidateProviderConfigFn       func(providers.ValidateProviderConfigRequest) providers.ValidateProviderConfigResponse

	ValidateResourceConfigCalled   bool
	ValidateResourceConfigTypeName string
	ValidateResourceConfigResponse *providers.ValidateResourceConfigResponse
	ValidateResourceConfigRequest  providers.ValidateResourceConfigRequest
	ValidateResourceConfigFn       func(providers.ValidateResourceConfigRequest) providers.ValidateResourceConfigResponse

	ValidateDataResourceConfigCalled   bool
	ValidateDataResourceConfigTypeName string
	ValidateDataResourceConfigResponse *providers.ValidateDataResourceConfigResponse
	ValidateDataResourceConfigRequest  providers.ValidateDataResourceConfigRequest
	ValidateDataResourceConfigFn       func(providers.ValidateDataResourceConfigRequest) providers.ValidateDataResourceConfigResponse

	ValidateEphemeralConfigCalled   bool
	ValidateEphemeralConfigTypeName string
	ValidateEphemeralConfigResponse *providers.ValidateEphemeralConfigResponse
	ValidateEphemeralConfigRequest  providers.ValidateEphemeralConfigRequest
	ValidateEphemeralConfigFn       func(providers.ValidateEphemeralConfigRequest) providers.ValidateEphemeralConfigResponse

	UpgradeResourceStateCalled   bool
	UpgradeResourceStateTypeName string
	UpgradeResourceStateResponse *providers.UpgradeResourceStateResponse
	UpgradeResourceStateRequest  providers.UpgradeResourceStateRequest
	UpgradeResourceStateFn       func(providers.UpgradeResourceStateRequest) providers.UpgradeResourceStateResponse

	UpgradeResourceIdentityCalled   bool
	UpgradeResourceIdentityResponse *providers.UpgradeResourceIdentityResponse
	UpgradeResourceIdentityRequest  providers.UpgradeResourceIdentityRequest
	UpgradeResourceIdentityFn       func(providers.UpgradeResourceIdentityRequest) providers.UpgradeResourceIdentityResponse

	MoveResourceStateCalled   bool
	MoveResourceStateTypeName string
	MoveResourceStateResponse *providers.MoveResourceStateResponse
	MoveResourceStateRequest  providers.MoveResourceStateRequest
	MoveResourceStateFn       func(providers.MoveResourceStateRequest) providers.MoveResourceStateResponse

	ConfigureProviderCalled   bool
	ConfigureProviderResponse *providers.ConfigureProviderResponse
	ConfigureProviderRequest  providers.ConfigureProviderRequest
	ConfigureProviderFn       func(providers.ConfigureProviderRequest) providers.ConfigureProviderResponse

	StopCalled   bool
	StopFn       func() error
	StopResponse error

	ReadResourceCalled   bool
	ReadResourceResponse *providers.ReadResourceResponse
	ReadResourceRequest  providers.ReadResourceRequest
	ReadResourceFn       func(providers.ReadResourceRequest) providers.ReadResourceResponse

	PlanResourceChangeCalled   bool
	PlanResourceChangeResponse *providers.PlanResourceChangeResponse
	PlanResourceChangeRequest  providers.PlanResourceChangeRequest
	PlanResourceChangeFn       func(providers.PlanResourceChangeRequest) providers.PlanResourceChangeResponse

	ApplyResourceChangeCalled   bool
	ApplyResourceChangeResponse *providers.ApplyResourceChangeResponse
	ApplyResourceChangeRequest  providers.ApplyResourceChangeRequest
	ApplyResourceChangeFn       func(providers.ApplyResourceChangeRequest) providers.ApplyResourceChangeResponse

	ImportResourceStateCalled   bool
	ImportResourceStateResponse *providers.ImportResourceStateResponse
	ImportResourceStateRequest  providers.ImportResourceStateRequest
	ImportResourceStateFn       func(providers.ImportResourceStateRequest) providers.ImportResourceStateResponse

	ReadDataSourceCalled   bool
	ReadDataSourceResponse *providers.ReadDataSourceResponse
	ReadDataSourceRequest  providers.ReadDataSourceRequest
	ReadDataSourceFn       func(providers.ReadDataSourceRequest) providers.ReadDataSourceResponse

	OpenEphemeralResourceCalled   bool
	OpenEphemeralResourceResponse *providers.OpenEphemeralResourceResponse
	OpenEphemeralResourceRequest  providers.OpenEphemeralResourceRequest
	OpenEphemeralResourceFn       func(providers.OpenEphemeralResourceRequest) providers.OpenEphemeralResourceResponse

	RenewEphemeralResourceCalled   bool
	RenewEphemeralResourceResponse *providers.RenewEphemeralResourceResponse
	RenewEphemeralResourceRequest  providers.RenewEphemeralResourceRequest
	RenewEphemeralResourceFn       func(providers.RenewEphemeralResourceRequest) providers.RenewEphemeralResourceResponse

	CloseEphemeralResourceCalled   bool
	CloseEphemeralResourceResponse *providers.CloseEphemeralResourceResponse
	CloseEphemeralResourceRequest  providers.CloseEphemeralResourceRequest
	CloseEphemeralResourceFn       func(providers.CloseEphemeralResourceRequest) providers.CloseEphemeralResourceResponse

	GetFunctionsCalled   bool
	GetFunctionsResponse *providers.GetFunctionsResponse
	GetFunctionsFn       func() providers.GetFunctionsResponse

	CallFunctionCalled   bool
	CallFunctionResponse *providers.CallFunctionResponse
	CallFunctionRequest  providers.CallFunctionRequest
	CallFunctionFn       func(providers.CallFunctionRequest) providers.CallFunctionResponse

	CloseCalled bool
	CloseError  error
}

func (p *MockProvider) GetProviderSchema(ctx context.Context) providers.GetProviderSchemaResponse {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()
	p.GetProviderSchemaCalled = true
	return p.getProviderSchema()
}

func (p *MockProvider) getProviderSchema() providers.GetProviderSchemaResponse {
	// This version of getProviderSchema doesn't do any locking, so it's suitable to
	// call from other methods of this mock as long as they are already
	// holding the lock.
	if p.GetProviderSchemaResponse != nil {
		return *p.GetProviderSchemaResponse
	}

	return providers.GetProviderSchemaResponse{
		Provider:           providers.Schema{},
		DataSources:        map[string]providers.Schema{},
		ResourceTypes:      map[string]providers.Schema{},
		EphemeralResources: map[string]providers.Schema{},
	}
}

func (p *MockProvider) ValidateProviderConfig(ctx context.Context, r providers.ValidateProviderConfigRequest) (resp providers.ValidateProviderConfigResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.ValidateProviderConfigCalled = true
	p.ValidateProviderConfigRequest = r
	if p.ValidateProviderConfigFn != nil {
		return p.ValidateProviderConfigFn(r)
	}

	if p.ValidateProviderConfigResponse != nil {
		return *p.ValidateProviderConfigResponse
	}

	resp.PreparedConfig = r.Config
	return resp
}

func (p *MockProvider) ValidateResourceConfig(ctx context.Context, r providers.ValidateResourceConfigRequest) (resp providers.ValidateResourceConfigResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.ValidateResourceConfigCalled = true
	p.ValidateResourceConfigRequest = r

	// Marshall the value to replicate behavior by the GRPC protocol,
	// and return any relevant errors
	resourceSchema, ok := p.getProviderSchema().ResourceTypes[r.TypeName]
	if !ok {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("no schema found for %q", r.TypeName))
		return resp
	}

	_, err := msgpack.Marshal(r.Config, resourceSchema.Block.ImpliedType())
	if err != nil {
		resp.Diagnostics = resp.Diagnostics.Append(err)
		return resp
	}

	if p.ValidateResourceConfigFn != nil {
		return p.ValidateResourceConfigFn(r)
	}

	if p.ValidateResourceConfigResponse != nil {
		return *p.ValidateResourceConfigResponse
	}

	return resp
}

func (p *MockProvider) ValidateDataResourceConfig(ctx context.Context, r providers.ValidateDataResourceConfigRequest) (resp providers.ValidateDataResourceConfigResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.ValidateDataResourceConfigCalled = true
	p.ValidateDataResourceConfigRequest = r

	// Marshall the value to replicate behavior by the GRPC protocol
	dataSchema, ok := p.getProviderSchema().DataSources[r.TypeName]
	if !ok {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("no schema found for %q", r.TypeName))
		return resp
	}
	_, err := msgpack.Marshal(r.Config, dataSchema.Block.ImpliedType())
	if err != nil {
		resp.Diagnostics = resp.Diagnostics.Append(err)
		return resp
	}

	if p.ValidateDataResourceConfigFn != nil {
		return p.ValidateDataResourceConfigFn(r)
	}

	if p.ValidateDataResourceConfigResponse != nil {
		return *p.ValidateDataResourceConfigResponse
	}

	return resp
}

func (p *MockProvider) ValidateEphemeralConfig(ctx context.Context, r providers.ValidateEphemeralConfigRequest) (resp providers.ValidateEphemeralConfigResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.ValidateEphemeralConfigCalled = true
	p.ValidateEphemeralConfigRequest = r

	// Marshall the value to replicate behavior by the GRPC protocol
	ephemeralResourceSchema, ok := p.getProviderSchema().EphemeralResources[r.TypeName]
	if !ok {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("no schema found for ephemeral resource %q", r.TypeName))
		return resp
	}
	_, err := msgpack.Marshal(r.Config, ephemeralResourceSchema.Block.ImpliedType())
	if err != nil {
		resp.Diagnostics = resp.Diagnostics.Append(err)
		return resp
	}

	if p.ValidateEphemeralConfigFn != nil {
		return p.ValidateEphemeralConfigFn(r)
	}

	if p.ValidateEphemeralConfigResponse != nil {
		return *p.ValidateEphemeralConfigResponse
	}

	return resp
}

func (p *MockProvider) UpgradeResourceState(ctx context.Context, r providers.UpgradeResourceStateRequest) (resp providers.UpgradeResourceStateResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("Configure not called before UpgradeResourceState %q", r.TypeName))
		return resp
	}

	schema, ok := p.getProviderSchema().ResourceTypes[r.TypeName]
	if !ok {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("no schema found for %q", r.TypeName))
		return resp
	}

	schemaType := schema.Block.ImpliedType()

	p.UpgradeResourceStateCalled = true
	p.UpgradeResourceStateRequest = r

	if p.UpgradeResourceStateFn != nil {
		return p.UpgradeResourceStateFn(r)
	}

	if p.UpgradeResourceStateResponse != nil {
		return *p.UpgradeResourceStateResponse
	}

	switch {
	case r.RawStateFlatmap != nil:
		v, err := hcl2shim.HCL2ValueFromFlatmap(r.RawStateFlatmap, schemaType)
		if err != nil {
			resp.Diagnostics = resp.Diagnostics.Append(err)
			return resp
		}
		resp.UpgradedState = v
	case len(r.RawStateJSON) > 0:
		v, err := ctyjson.Unmarshal(r.RawStateJSON, schemaType)
		if err != nil {
			resp.Diagnostics = resp.Diagnostics.Append(err)
			return resp
		}
		resp.UpgradedState = v
	}

	return resp
}

func (p *MockProvider) UpgradeResourceIdentity(ctx context.Context, r providers.UpgradeResourceIdentityRequest) (resp providers.UpgradeResourceIdentityResponse) {
	p.Lock()
	defer p.Unlock()

	p.UpgradeResourceIdentityCalled = true
	p.UpgradeResourceIdentityRequest = r

	if p.UpgradeResourceIdentityFn != nil {
		return p.UpgradeResourceIdentityFn(r)
	}

	if p.UpgradeResourceIdentityResponse != nil {
		return *p.UpgradeResourceIdentityResponse
	}

	return resp
}

func (p *MockProvider) MoveResourceState(ctx context.Context, r providers.MoveResourceStateRequest) providers.MoveResourceStateResponse {
	tracing.ContextProbeReport(ctx, 0)
	var resp providers.MoveResourceStateResponse
	p.Lock()
	defer p.Unlock()

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("configure not called before MoveResourceState %s -> %s", r.SourceTypeName, r.TargetTypeName))
		return resp
	}

	schema, ok := p.getProviderSchema().ResourceTypes[r.SourceTypeName]
	if !ok {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("no schema found for %q", r.SourceTypeName))
		return resp
	}

	schemaType := schema.Block.ImpliedType()

	p.MoveResourceStateCalled = true
	p.MoveResourceStateRequest = r

	if p.MoveResourceStateFn != nil {
		return p.MoveResourceStateFn(r)
	}

	if p.MoveResourceStateResponse != nil {
		return *p.MoveResourceStateResponse
	}

	switch {
	case r.SourceStateFlatmap != nil:
		v, err := hcl2shim.HCL2ValueFromFlatmap(r.SourceStateFlatmap, schemaType)
		if err != nil {
			resp.Diagnostics = resp.Diagnostics.Append(err)
			return resp
		}
		resp.TargetState = v
	case len(r.SourceStateJSON) > 0:
		v, err := ctyjson.Unmarshal(r.SourceStateJSON, schemaType)
		if err != nil {
			resp.Diagnostics = resp.Diagnostics.Append(err)
			return resp
		}
		resp.TargetState = v
	default:
		resp.TargetState = cty.NullVal(schemaType)
	}

	resp.TargetPrivate = r.SourcePrivate
	return resp
}

func (p *MockProvider) ConfigureProvider(ctx context.Context, r providers.ConfigureProviderRequest) (resp providers.ConfigureProviderResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.ConfigureProviderCalled = true
	p.ConfigureProviderRequest = r

	if p.ConfigureProviderFn != nil {
		return p.ConfigureProviderFn(r)
	}

	if p.ConfigureProviderResponse != nil {
		return *p.ConfigureProviderResponse
	}

	return resp
}

func (p *MockProvider) Stop(ctx context.Context) error {
	tracing.ContextProbeReport(ctx, 0)

	// We intentionally don't lock in this one because the whole point of this
	// method is to be called concurrently with another operation that can
	// be cancelled.  The provider itself is responsible for handling
	// any concurrency concerns in this case.

	p.StopCalled = true
	if p.StopFn != nil {
		return p.StopFn()
	}

	return p.StopResponse
}

func (p *MockProvider) ReadResource(ctx context.Context, r providers.ReadResourceRequest) (resp providers.ReadResourceResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.ReadResourceCalled = true
	p.ReadResourceRequest = r

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("Configure not called before ReadResource %q", r.TypeName))
		return resp
	}

	if p.ReadResourceFn != nil {
		return p.ReadResourceFn(r)
	}

	if p.ReadResourceResponse != nil {
		resp = *p.ReadResourceResponse

		// Make sure the NewState conforms to the schema.
		// This isn't always the case for the existing tests.
		schema, ok := p.getProviderSchema().ResourceTypes[r.TypeName]
		if !ok {
			resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("no schema found for %q", r.TypeName))
			return resp
		}

		newState, err := schema.Block.CoerceValue(resp.NewState)
		if err != nil {
			resp.Diagnostics = resp.Diagnostics.Append(err)
		}
		resp.NewState = newState
		return resp
	}

	// otherwise just return the same state we received
	resp.NewState = r.PriorState
	resp.Private = r.Private
	return resp
}

func (p *MockProvider) PlanResourceChange(ctx context.Context, r providers.PlanResourceChangeRequest) (resp providers.PlanResourceChangeResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("Configure not called before PlanResourceChange %q", r.TypeName))
		return resp
	}

	p.PlanResourceChangeCalled = true
	p.PlanResourceChangeRequest = r

	if p.PlanResourceChangeFn != nil {
		return p.PlanResourceChangeFn(r)
	}

	if p.PlanResourceChangeResponse != nil {
		return *p.PlanResourceChangeResponse
	}

	// this is a destroy plan,
	if r.ProposedNewState.IsNull() {
		resp.PlannedState = r.ProposedNewState
		resp.PlannedPrivate = r.PriorPrivate
		return resp
	}

	schema, ok := p.getProviderSchema().ResourceTypes[r.TypeName]
	if !ok {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("no schema found for %q", r.TypeName))
		return resp
	}

	// The default plan behavior is to accept the proposed value, and mark all
	// nil computed attributes as unknown.
	val, err := cty.Transform(r.ProposedNewState, func(path cty.Path, v cty.Value) (cty.Value, error) {
		// We're only concerned with known null values, which can be computed
		// by the provider.
		if !v.IsKnown() {
			return v, nil
		}

		attrSchema := schema.Block.AttributeByPath(path)
		if attrSchema == nil {
			// this is an intermediate path which does not represent an attribute
			return v, nil
		}

		// get the current configuration value, to detect when a
		// computed+optional attributes has become unset
		configVal, err := path.Apply(r.Config)
		if err != nil {
			return v, err
		}

		switch {
		case attrSchema.Computed && !attrSchema.Optional && v.IsNull():
			// this is the easy path, this value is not yet set, and _must_ be computed
			return cty.UnknownVal(v.Type()), nil

		case attrSchema.Computed && attrSchema.Optional && !v.IsNull() && configVal.IsNull():
			// If an optional+computed value has gone from set to unset, it
			// becomes computed. (this was not possible to do with legacy
			// providers)
			return cty.UnknownVal(v.Type()), nil
		}

		return v, nil
	})
	if err != nil {
		resp.Diagnostics = resp.Diagnostics.Append(err)
		return resp
	}

	resp.PlannedPrivate = r.PriorPrivate
	resp.PlannedState = val

	return resp
}

func (p *MockProvider) ApplyResourceChange(ctx context.Context, r providers.ApplyResourceChangeRequest) (resp providers.ApplyResourceChangeResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()
	p.ApplyResourceChangeCalled = true
	p.ApplyResourceChangeRequest = r

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("Configure not called before ApplyResourceChange %q", r.TypeName))
		return resp
	}

	if p.ApplyResourceChangeFn != nil {
		return p.ApplyResourceChangeFn(r)
	}

	if p.ApplyResourceChangeResponse != nil {
		return *p.ApplyResourceChangeResponse
	}

	// if the value is nil, we return that directly to correspond to a delete
	if r.PlannedState.IsNull() {
		resp.NewState = r.PlannedState
		return resp
	}

	// the default behavior will be to create the minimal valid apply value by
	// setting unknowns (which correspond to computed attributes) to a zero
	// value.
	val, _ := cty.Transform(r.PlannedState, func(path cty.Path, v cty.Value) (cty.Value, error) {
		if !v.IsKnown() {
			ty := v.Type()
			switch {
			case ty == cty.String:
				return cty.StringVal(""), nil
			case ty == cty.Number:
				return cty.NumberIntVal(0), nil
			case ty == cty.Bool:
				return cty.False, nil
			case ty.IsMapType():
				return cty.MapValEmpty(ty.ElementType()), nil
			case ty.IsListType():
				return cty.ListValEmpty(ty.ElementType()), nil
			default:
				return cty.NullVal(ty), nil
			}
		}
		return v, nil
	})

	resp.NewState = val
	resp.Private = r.PlannedPrivate

	return resp
}

func (p *MockProvider) ImportResourceState(ctx context.Context, r providers.ImportResourceStateRequest) (resp providers.ImportResourceStateResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("Configure not called before ImportResourceState %q", r.TypeName))
		return resp
	}

	p.ImportResourceStateCalled = true
	p.ImportResourceStateRequest = r
	if p.ImportResourceStateFn != nil {
		return p.ImportResourceStateFn(r)
	}

	if p.ImportResourceStateResponse != nil {
		// There's no guarantee that the imported resources slice isn't being read somewhere else
		// As such, any changes we make on it (including through pointers) would lead to data races.
		// To avoid that, copy and make changes on the copy
		resp.ImportedResources = make([]providers.ImportedResource, len(p.ImportResourceStateResponse.ImportedResources))

		// fixup the cty value to match the schema
		for i, res := range p.ImportResourceStateResponse.ImportedResources {
			schema, ok := p.getProviderSchema().ResourceTypes[res.TypeName]
			if !ok {
				resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("no schema found for %q", res.TypeName))
				return resp
			}

			var err error
			res.State, err = schema.Block.CoerceValue(res.State)
			if err != nil {
				resp.Diagnostics = resp.Diagnostics.Append(err)
				return resp
			}

			resp.ImportedResources[i] = res
		}
	}

	return resp
}

func (p *MockProvider) ReadDataSource(ctx context.Context, r providers.ReadDataSourceRequest) (resp providers.ReadDataSourceResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("Configure not called before ReadDataSource %q", r.TypeName))
		return resp
	}

	p.ReadDataSourceCalled = true
	p.ReadDataSourceRequest = r

	if p.ReadDataSourceFn != nil {
		return p.ReadDataSourceFn(r)
	}

	if p.ReadDataSourceResponse != nil {
		resp = *p.ReadDataSourceResponse
	}

	return resp
}

func (p *MockProvider) OpenEphemeralResource(ctx context.Context, r providers.OpenEphemeralResourceRequest) (resp providers.OpenEphemeralResourceResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("configure not called before OpenEphemeralResource %q", r.TypeName))
		return resp
	}

	p.OpenEphemeralResourceCalled = true
	p.OpenEphemeralResourceRequest = r

	if p.OpenEphemeralResourceFn != nil {
		return p.OpenEphemeralResourceFn(r)
	}

	if p.OpenEphemeralResourceResponse != nil {
		resp = *p.OpenEphemeralResourceResponse
	}

	return resp
}

func (p *MockProvider) RenewEphemeralResource(ctx context.Context, r providers.RenewEphemeralResourceRequest) (resp providers.RenewEphemeralResourceResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("configure not called before RenewEphemeralResource %q", r.TypeName))
		return resp
	}

	p.RenewEphemeralResourceCalled = true
	p.RenewEphemeralResourceRequest = r

	if p.RenewEphemeralResourceFn != nil {
		return p.RenewEphemeralResourceFn(r)
	}

	if p.RenewEphemeralResourceResponse != nil {
		resp = *p.RenewEphemeralResourceResponse
	}

	return resp
}

func (p *MockProvider) CloseEphemeralResource(ctx context.Context, r providers.CloseEphemeralResourceRequest) (resp providers.CloseEphemeralResourceResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	if !p.ConfigureProviderCalled {
		resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("configure not called before CloseEphemeralResource %q", r.TypeName))
		return resp
	}

	p.CloseEphemeralResourceCalled = true
	p.CloseEphemeralResourceRequest = r

	if p.CloseEphemeralResourceFn != nil {
		return p.CloseEphemeralResourceFn(r)
	}

	if p.CloseEphemeralResourceResponse != nil {
		resp = *p.CloseEphemeralResourceResponse
	}

	return resp
}

func (p *MockProvider) GetFunctions(ctx context.Context) (resp providers.GetFunctionsResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.GetFunctionsCalled = true

	if p.GetFunctionsFn != nil {
		return p.GetFunctionsFn()
	}

	if p.GetFunctionsResponse != nil {
		resp = *p.GetFunctionsResponse
	}
	return resp
}

func (p *MockProvider) CallFunction(ctx context.Context, r providers.CallFunctionRequest) (resp providers.CallFunctionResponse) {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.CallFunctionCalled = true
	p.CallFunctionRequest = r

	if p.CallFunctionFn != nil {
		return p.CallFunctionFn(r)
	}

	if p.CallFunctionResponse != nil {
		resp = *p.CallFunctionResponse
	}
	return resp
}

func (p *MockProvider) Close(ctx context.Context) error {
	tracing.ContextProbeReport(ctx, 0)
	p.Lock()
	defer p.Unlock()

	p.CloseCalled = true
	return p.CloseError
}
