package bootstrap

import (
	"testing"

	"iop/packages/config"
)

func newTestConfig() *config.EdgeConfig {
	return &config.EdgeConfig{
		Server:  config.EdgeServerConf{Listen: "127.0.0.1:0"},
		Logging: config.LoggingConf{Level: "error"},
		Metrics: config.MetricsConf{Port: 0},
		Nodes: []config.NodeDefinition{
			{ID: "node-1", Alias: "alias-1", Token: "tok-1"},
		},
	}
}

func TestNewRuntimeSeedsNodeStore(t *testing.T) {
	cfg := newTestConfig()
	rt, err := NewRuntime(cfg)
	if err != nil {
		t.Fatalf("NewRuntime: %v", err)
	}
	if rt.NodeStore == nil {
		t.Fatal("NodeStore is nil")
	}
	rec, ok := rt.NodeStore.FindByToken("tok-1")
	if !ok {
		t.Fatal("expected node record seeded by token tok-1")
	}
	if rec.ID != "node-1" || rec.Alias != "alias-1" {
		t.Errorf("unexpected record: id=%q alias=%q", rec.ID, rec.Alias)
	}
	if rt.Registry == nil || rt.EventBus == nil || rt.Service == nil || rt.Server == nil || rt.Logger == nil {
		t.Error("runtime dependencies must be wired by NewRuntime")
	}
}

func TestRuntimeWiresTransportHandlers(t *testing.T) {
	cfg := newTestConfig()
	rt, err := NewRuntime(cfg)
	if err != nil {
		t.Fatalf("NewRuntime: %v", err)
	}
	if rt.Server.HasRunEventHandler() || rt.Server.HasNodeEventHandler() {
		t.Fatal("handlers must not be wired before wireHandlers")
	}
	rt.wireHandlers()
	if !rt.Server.HasRunEventHandler() {
		t.Error("run event handler not wired")
	}
	if !rt.Server.HasNodeEventHandler() {
		t.Error("node event handler not wired")
	}
}

func TestNewRuntimeWiresInputManager(t *testing.T) {
	cfg := newTestConfig()
	rt, err := NewRuntime(cfg)
	if err != nil {
		t.Fatalf("NewRuntime: %v", err)
	}
	if rt.Input == nil {
		t.Fatal("Input manager is nil")
	}
	if rt.Input.OpenAI == nil {
		t.Fatal("Input.OpenAI is nil")
	}
	if rt.Input.A2A == nil {
		t.Fatal("Input.A2A is nil")
	}
}

func TestNewRuntimeRejectsDuplicateToken(t *testing.T) {
	cfg := &config.EdgeConfig{
		Server:  config.EdgeServerConf{Listen: "127.0.0.1:0"},
		Logging: config.LoggingConf{Level: "error"},
		Nodes: []config.NodeDefinition{
			{ID: "node-1", Alias: "a1", Token: "dup"},
			{ID: "node-2", Alias: "a2", Token: "dup"},
		},
	}
	if _, err := NewRuntime(cfg); err == nil {
		t.Fatal("expected error on duplicate token seed")
	}
}