iop/apps/edge/internal/node/mapper_test.go

package node_test

import (
	"testing"

	edgenode "iop/apps/edge/internal/node"
	"iop/packages/go/config"
	iop "iop/proto/gen/iop"
)

func TestBuildConfigPayload_OllamaEnabled(t *testing.T) {
	// Simulates the post-normalisation state produced by LoadEdge for a legacy
	// single-instance ollama config: OllamaInstances is populated by LoadEdge,
	// so callers that bypass LoadEdge must populate it manually.
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			OllamaInstances: []config.OllamaInstanceConf{
				{
					Name:             "ollama",
					Enabled:          true,
					BaseURL:          "http://localhost:11434",
					ContextSize:      262144,
					Capacity:         3,
					MaxQueue:         7,
					QueueTimeoutMS:   1500,
					RequestTimeoutMS: 30000,
				},
			},
		},
		Runtime: config.RuntimeConf{
			Concurrency:   4,
			WorkspaceRoot: "/tmp/ws",
		},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	if payload.Runtime == nil {
		t.Fatal("expected runtime config, got nil")
	}
	if payload.Runtime.Concurrency != 4 {
		t.Errorf("expected concurrency 4, got %d", payload.Runtime.Concurrency)
	}

	if len(payload.Adapters) < 2 {
		t.Fatalf("expected at least 2 adapters, got %d", len(payload.Adapters))
	}

	mockFound := false
	ollamaFound := false
	for _, a := range payload.Adapters {
		if a.Type == "mock" {
			mockFound = true
		}
		if a.Type == "ollama" {
			ollamaFound = true
			ollamaCfg := a.GetOllama()
			if ollamaCfg == nil {
				t.Fatal("expected ollama adapter config")
			}
			if ollamaCfg.BaseUrl != "http://localhost:11434" {
				t.Errorf("expected ollama base url %q, got %q", "http://localhost:11434", ollamaCfg.BaseUrl)
			}
			if ollamaCfg.ContextSize != 262144 {
				t.Errorf("expected ollama context size %d, got %d", 262144, ollamaCfg.ContextSize)
			}
			if ollamaCfg.Capacity != 3 || ollamaCfg.MaxQueue != 7 || ollamaCfg.QueueTimeoutMs != 1500 || ollamaCfg.RequestTimeoutMs != 30000 {
				t.Errorf("unexpected ollama queue config: %+v", ollamaCfg)
			}
		}
	}
	if !mockFound {
		t.Fatal("expected mock adapter")
	}
	if !ollamaFound {
		t.Fatal("expected ollama adapter when enabled")
	}
}

func TestBuildConfigPayload_CLIProfiles(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			CLI: config.CLIConf{
				Enabled: true,
				Profiles: map[string]config.CLIProfileConf{
					"default": {
						Command:               "echo",
						Args:                  []string{"hello"},
						Env:                   []string{"FOO=bar"},
						Persistent:            false,
						Terminal:              true,
						ResponseIdleTimeoutMS: 5000,
						StartupIdleTimeoutMS:  10000,
						OutputFormat:          "plain",
						Mode:                  "implicit",
						ResumeArgs:            []string{"--resume"},
						CompletionMarker: config.CompletionMarkerConf{
							Line:  "DONE",
							Regex: "^DONE$",
						},
					},
				},
			},
		},
		Runtime: config.RuntimeConf{
			WorkspaceRoot: "/tmp/ws",
		},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	cliFound := false
	for _, a := range payload.Adapters {
		if a.Type == "cli" {
			cliFound = true
			cliCfg := a.GetCli()
			if cliCfg == nil {
				t.Fatal("expected cli adapter config")
			}
			if len(cliCfg.Profiles) != 1 {
				t.Fatalf("expected 1 cli profile, got %d", len(cliCfg.Profiles))
			}
			p, ok := cliCfg.Profiles["default"]
			if !ok {
				t.Fatal("expected default profile")
			}
			if p.Command != "echo" {
				t.Errorf("expected command %q, got %q", "echo", p.Command)
			}
			if len(p.Args) != 1 || p.Args[0] != "hello" {
				t.Errorf("expected args [hello], got %v", p.Args)
			}
			if p.OutputFormat != "plain" {
				t.Errorf("expected format %q, got %q", "plain", p.OutputFormat)
			}
			if cm := p.CompletionMarker; cm == nil || cm.Line != "DONE" {
				t.Errorf("expected completion marker line %q, got %v", "DONE", cm)
			}
		}
	}
	if !cliFound {
		t.Fatal("expected cli adapter when enabled")
	}
}

func TestBuildConfigPayload_CLIProfileOpencodeSSEMode(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			CLI: config.CLIConf{
				Enabled: true,
				Profiles: map[string]config.CLIProfileConf{
					"opencode": {
						Command: "/usr/local/bin/opencode",
						Args:    []string{"--model", "m"},
						Mode:    "opencode-sse",
					},
				},
			},
		},
		Runtime: config.RuntimeConf{WorkspaceRoot: "/tmp/ws"},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	var found bool
	for _, a := range payload.Adapters {
		if a.Type != "cli" {
			continue
		}
		cli := a.GetCli()
		if cli == nil {
			t.Fatal("expected cli config")
		}
		p, ok := cli.Profiles["opencode"]
		if !ok {
			t.Fatal("expected opencode profile in payload")
		}
		if p.Mode != "opencode-sse" {
			t.Errorf("mode: got %q, want %q", p.Mode, "opencode-sse")
		}
		if len(p.Args) != 2 || p.Args[0] != "--model" || p.Args[1] != "m" {
			t.Errorf("args: got %v", p.Args)
		}
		found = true
	}
	if !found {
		t.Fatal("expected cli adapter in payload")
	}
}

func TestBuildConfigPayload_GenericRecordWithoutAdapters(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:        "node-1",
		Alias:     "generic",
		Token:     "token",
		AgentKind: config.AgentKindGenericNode,
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed for generic record: %v", err)
	}
	if payload.GetRuntime() == nil {
		t.Fatal("expected runtime config, got nil")
	}
	if len(payload.GetAdapters()) < 1 || payload.GetAdapters()[0].GetType() != "mock" {
		t.Fatalf("expected mock adapter for generic record, got %+v", payload.GetAdapters())
	}
}

func TestBuildConfigPayload_MockAlwaysPresent(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			Ollama: config.OllamaConf{Enabled: false},
			Vllm:   config.VllmConf{Enabled: false},
			CLI:    config.CLIConf{Enabled: false},
		},
		Runtime: config.RuntimeConf{
			WorkspaceRoot: "/tmp/ws",
		},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	if len(payload.Adapters) < 1 {
		t.Fatalf("expected at least 1 adapter, got %d", len(payload.Adapters))
	}

	first := payload.Adapters[0]
	if first.Type != "mock" {
		t.Errorf("expected first adapter type %q, got %q", "mock", first.Type)
	}
}

func TestBuildConfigPayload_MultiOllamaInstances(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			OllamaInstances: []config.OllamaInstanceConf{
				{Name: "local", Enabled: true, BaseURL: "http://127.0.0.1:11434", ContextSize: 131072, Capacity: 2, MaxQueue: 4, QueueTimeoutMS: 1000, RequestTimeoutMS: 20000},
				{Name: "dgx", Enabled: true, BaseURL: "http://192.168.0.91:11434", ContextSize: 262144, Capacity: 6, MaxQueue: 12, QueueTimeoutMS: 2000, RequestTimeoutMS: 60000},
			},
		},
		Runtime: config.RuntimeConf{WorkspaceRoot: "/tmp/ws"},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	var ollamaAdapters []*iop.AdapterConfig
	for _, a := range payload.Adapters {
		if a.Type == "ollama" {
			ollamaAdapters = append(ollamaAdapters, a)
		}
	}
	if len(ollamaAdapters) != 2 {
		t.Fatalf("expected 2 ollama adapters, got %d", len(ollamaAdapters))
	}
	names := map[string]bool{}
	for _, a := range ollamaAdapters {
		names[a.Name] = true
		switch a.Name {
		case "local":
			if a.GetOllama().GetCapacity() != 2 || a.GetOllama().GetMaxQueue() != 4 || a.GetOllama().GetQueueTimeoutMs() != 1000 || a.GetOllama().GetRequestTimeoutMs() != 20000 {
				t.Errorf("local queue config mismatch: %+v", a.GetOllama())
			}
		case "dgx":
			if a.GetOllama().GetCapacity() != 6 || a.GetOllama().GetMaxQueue() != 12 || a.GetOllama().GetQueueTimeoutMs() != 2000 || a.GetOllama().GetRequestTimeoutMs() != 60000 {
				t.Errorf("dgx queue config mismatch: %+v", a.GetOllama())
			}
		}
	}
	if !names["local"] || !names["dgx"] {
		t.Errorf("expected instance names local and dgx, got %v", names)
	}
}

func TestBuildConfigPayload_MultiVllmInstances(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			VllmInstances: []config.VllmInstanceConf{
				{Name: "a100", Enabled: true, Endpoint: "http://10.0.0.5:8000", Capacity: 4, MaxQueue: 10, QueueTimeoutMS: 1500, RequestTimeoutMS: 45000},
				{Name: "h100", Enabled: true, Endpoint: "http://10.0.0.6:8000", Capacity: 8, MaxQueue: 16, QueueTimeoutMS: 2500, RequestTimeoutMS: 90000},
			},
		},
		Runtime: config.RuntimeConf{WorkspaceRoot: "/tmp/ws"},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	var vllmAdapters []*iop.AdapterConfig
	for _, a := range payload.Adapters {
		if a.Type == "vllm" {
			vllmAdapters = append(vllmAdapters, a)
		}
	}
	if len(vllmAdapters) != 2 {
		t.Fatalf("expected 2 vllm adapters, got %d", len(vllmAdapters))
	}
	names := map[string]bool{}
	for _, a := range vllmAdapters {
		names[a.Name] = true
		if a.GetVllm() == nil {
			t.Errorf("instance %q: expected vllm typed config", a.Name)
		}
		switch a.Name {
		case "a100":
			if a.GetVllm().GetCapacity() != 4 || a.GetVllm().GetMaxQueue() != 10 || a.GetVllm().GetQueueTimeoutMs() != 1500 || a.GetVllm().GetRequestTimeoutMs() != 45000 {
				t.Errorf("a100 queue config mismatch: %+v", a.GetVllm())
			}
		case "h100":
			if a.GetVllm().GetCapacity() != 8 || a.GetVllm().GetMaxQueue() != 16 || a.GetVllm().GetQueueTimeoutMs() != 2500 || a.GetVllm().GetRequestTimeoutMs() != 90000 {
				t.Errorf("h100 queue config mismatch: %+v", a.GetVllm())
			}
		}
	}
	if !names["a100"] || !names["h100"] {
		t.Errorf("expected instance names a100 and h100, got %v", names)
	}
}

func TestBuildConfigPayload_LegacyOllamaViaInstances(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			// Simulate what LoadEdge produces after legacy normalisation.
			OllamaInstances: []config.OllamaInstanceConf{
				{Name: "ollama", Enabled: true, BaseURL: "http://localhost:11434", ContextSize: 4096, Capacity: 5, MaxQueue: 9, QueueTimeoutMS: 1700, RequestTimeoutMS: 55000},
			},
		},
		Runtime: config.RuntimeConf{WorkspaceRoot: "/tmp/ws"},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	var found *iop.AdapterConfig
	for _, a := range payload.Adapters {
		if a.Type == "ollama" {
			found = a
			break
		}
	}
	if found == nil {
		t.Fatal("expected ollama adapter in payload")
	}
	if found.Name != "ollama" {
		t.Errorf("expected name %q, got %q", "ollama", found.Name)
	}
	if found.GetOllama().GetBaseUrl() != "http://localhost:11434" {
		t.Errorf("unexpected base_url: %q", found.GetOllama().GetBaseUrl())
	}
	if found.GetOllama().GetCapacity() != 5 || found.GetOllama().GetMaxQueue() != 9 || found.GetOllama().GetQueueTimeoutMs() != 1700 || found.GetOllama().GetRequestTimeoutMs() != 55000 {
		t.Errorf("unexpected queue config: %+v", found.GetOllama())
	}
}

func TestBuildConfigPayload_DuplicateOllamaNameError(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			OllamaInstances: []config.OllamaInstanceConf{
				{Name: "dup", Enabled: true, BaseURL: "http://127.0.0.1:11434"},
				{Name: "dup", Enabled: true, BaseURL: "http://127.0.0.2:11434"},
			},
		},
	}

	_, err := edgenode.BuildConfigPayload(rec)
	if err == nil {
		t.Fatal("expected error for duplicate ollama instance name")
	}
}

func TestBuildConfigPayload_MockUsesTypedConfig(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	var mockAdapter *iop.AdapterConfig
	for _, a := range payload.Adapters {
		if a.GetType() == "mock" {
			mockAdapter = a
			break
		}
	}
	if mockAdapter == nil {
		t.Fatal("expected mock adapter in payload")
	}
	if mockAdapter.GetSettings() != nil {
		t.Fatalf("mock adapter must not populate legacy Settings, got %v", mockAdapter.GetSettings())
	}
	if mockAdapter.GetMock() == nil {
		t.Fatal("mock adapter must use typed MockAdapterConfig oneof")
	}
}

func TestBuildConfigPayload_OpenAICompatInstances(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			OpenAICompatInstances: []config.OpenAICompatInstanceConf{
				{Name: "lemonade", Enabled: true, Provider: "lemonade", Endpoint: "http://127.0.0.1:13305", Headers: map[string]string{"authorization": "Bearer test"}, Capacity: 4, MaxQueue: 10, QueueTimeoutMS: 1500, RequestTimeoutMS: 30000},
				{Name: "openai-api", Enabled: true, Provider: "openai", Endpoint: "https://api.openai.com/v1", Headers: map[string]string{"authorization": "Bearer sk-test"}, Capacity: 8, MaxQueue: 20, QueueTimeoutMS: 2500, RequestTimeoutMS: 60000},
			},
		},
		Runtime: config.RuntimeConf{WorkspaceRoot: "/tmp/ws"},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	var oaiAdapters []*iop.AdapterConfig
	for _, a := range payload.Adapters {
		if a.Type == "openai_compat" {
			oaiAdapters = append(oaiAdapters, a)
		}
	}
	if len(oaiAdapters) != 2 {
		t.Fatalf("expected 2 openai_compat adapters, got %d", len(oaiAdapters))
	}
	names := map[string]bool{}
	for _, a := range oaiAdapters {
		names[a.Name] = true
		if a.GetOpenaiCompat() == nil {
			t.Errorf("instance %q: expected openai_compat typed config", a.Name)
		}
		switch a.Name {
		case "lemonade":
			oai := a.GetOpenaiCompat()
			if oai.GetProvider() != "lemonade" || oai.GetEndpoint() != "http://127.0.0.1:13305" {
				t.Errorf("lemonade provider/endpoint mismatch: %+v", oai)
			}
			if oai.GetHeaders()["authorization"] != "Bearer test" {
				t.Errorf("lemonade headers mismatch: %+v", oai.GetHeaders())
			}
			if oai.GetCapacity() != 4 || oai.GetMaxQueue() != 10 || oai.GetQueueTimeoutMs() != 1500 || oai.GetRequestTimeoutMs() != 30000 {
				t.Errorf("lemonade queue config mismatch: %+v", oai)
			}
		case "openai-api":
			oai := a.GetOpenaiCompat()
			if oai.GetProvider() != "openai" || oai.GetEndpoint() != "https://api.openai.com/v1" {
				t.Errorf("openai-api provider/endpoint mismatch: %+v", oai)
			}
			if oai.GetHeaders()["authorization"] != "Bearer sk-test" {
				t.Errorf("openai-api headers mismatch: %+v", oai.GetHeaders())
			}
			if oai.GetCapacity() != 8 || oai.GetMaxQueue() != 20 || oai.GetQueueTimeoutMs() != 2500 || oai.GetRequestTimeoutMs() != 60000 {
				t.Errorf("openai-api queue config mismatch: %+v", oai)
			}
		}
	}
	if !names["lemonade"] || !names["openai-api"] {
		t.Errorf("expected instance names lemonade and openai-api, got %v", names)
	}
}

func TestBuildConfigPayload_DuplicateOpenAICompatNameError(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-1",
		Alias: "test",
		Token: "token",
		Adapters: config.AdaptersConf{
			OpenAICompatInstances: []config.OpenAICompatInstanceConf{
				{Name: "dup", Enabled: true, Endpoint: "http://127.0.0.1:13305"},
				{Name: "dup", Enabled: true, Endpoint: "http://127.0.0.2:13305"},
			},
		},
	}

	_, err := edgenode.BuildConfigPayload(rec)
	if err == nil {
		t.Fatal("expected error for duplicate openai_compat instance name")
	}
}

// S02 REVIEW_VLLM_CONFIG: vLLM OpenAI-compatible instance preserves provider,
// endpoint, no headers, and queue policy through BuildConfigPayload.
func TestBuildConfigPayload_VLLMOpenAICompatInstance(t *testing.T) {
	rec := &edgenode.NodeRecord{
		ID:    "node-vllm-01",
		Alias: "vllm-gpu-node",
		Token: "token",
		Adapters: config.AdaptersConf{
			OpenAICompatInstances: []config.OpenAICompatInstanceConf{
				{
					Name:             "vllm-gpu",
					Enabled:          true,
					Provider:         "vllm",
					Endpoint:         "http://127.0.0.1:8000/v1",
					Headers:          map[string]string{},
					Capacity:         4,
					MaxQueue:         16,
					QueueTimeoutMS:   30000,
					RequestTimeoutMS: 120000,
				},
			},
		},
		Runtime: config.RuntimeConf{WorkspaceRoot: "/tmp/ws"},
	}

	payload, err := edgenode.BuildConfigPayload(rec)
	if err != nil {
		t.Fatalf("BuildConfigPayload failed: %v", err)
	}

	var oaiAdapter *iop.AdapterConfig
	for _, a := range payload.Adapters {
		if a.Type == "openai_compat" {
			oaiAdapter = a
			break
		}
	}
	if oaiAdapter == nil {
		t.Fatal("expected openai_compat adapter in payload")
	}
	if oaiAdapter.Name != "vllm-gpu" {
		t.Errorf("adapter name: got %q, want %q", oaiAdapter.Name, "vllm-gpu")
	}
	oc := oaiAdapter.GetOpenaiCompat()
	if oc == nil {
		t.Fatal("expected typed OpenAICompatAdapterConfig")
	}
	if oc.GetProvider() != "vllm" {
		t.Errorf("provider: got %q, want %q", oc.GetProvider(), "vllm")
	}
	if oc.GetEndpoint() != "http://127.0.0.1:8000/v1" {
		t.Errorf("endpoint: got %q, want %q", oc.GetEndpoint(), "http://127.0.0.1:8000/v1")
	}
	if len(oc.GetHeaders()) != 0 {
		t.Errorf("expected empty headers for vLLM, got %+v", oc.GetHeaders())
	}
	if oc.GetCapacity() != 4 || oc.GetMaxQueue() != 16 || oc.GetQueueTimeoutMs() != 30000 || oc.GetRequestTimeoutMs() != 120000 {
		t.Errorf("queue config mismatch: %+v", oc)
	}
}