package conformance

import (
	"testing"

	"error-code-system/domains"
	"error-code-system/errcode"
)

func TestSeedCatalog(t *testing.T) {
	reg := errcode.NewRegistry()
	domains.RegisterAll(reg)

	seen := map[errcode.Code]struct{}{}
	for _, def := range reg.List("") {
		if !def.Code.Valid() {
			t.Fatalf("invalid code %s", def.Code)
		}
		if err := def.Validate(); err != nil {
			t.Fatal(err)
		}
		if _, ok := seen[def.Code]; ok {
			t.Fatalf("duplicate %s", def.Code)
		}
		seen[def.Code] = struct{}{}
		if def.SideEffects != errcode.SideEffectNone && def.Retry == errcode.RetryAlways {
			t.Fatalf("%s: side_effects=%s forbids retry=always", def.Code, def.SideEffects)
		}
		for _, alias := range def.Aliases {
			got, ok := reg.Lookup(alias)
			if !ok || got.Code != def.Code {
				t.Fatalf("alias %s -> %+v ok=%v", alias, got.Code, ok)
			}
		}
	}

	legacy := map[string]errcode.Code{
		"canceled":               errcode.AgentCanceled,
		"deadline_exceeded":      errcode.AgentDeadlineExceeded,
		"budget_exceeded":        errcode.AgentBudgetExceeded,
		"provider_unavailable":   errcode.AgentProviderUnavailable,
		"provider_rejected":      errcode.AgentProviderRejected,
		"tool_rejected":          errcode.AgentToolRejected,
		"path_outside_workspace": errcode.AgentPathOutsideWorkspace,
		"missing_capability":     errcode.AgentMissingCapability,
		"missing_deliverable":    errcode.AgentMissingDeliverable,
		"empty_output":           errcode.AgentEmptyOutput,
		"unknown_outcome":        errcode.AgentUnknownOutcome,
		"internal":               errcode.AgentInternal,
		"PROMPT_EMPTY":           errcode.AgentPromptEmpty,
		"UNAUTHORIZED":           errcode.AgentUnauthorized,
		"TIMEOUT":                errcode.AgentTimeout,
		"CANCELLED":              errcode.AgentCanceled,
		"TRANSIENT":              errcode.AgentTransient,
		"MISSING_TARGET":         errcode.AgentMissingDeliverable,
		"RUN_FAILED":             errcode.AgentRunFailed,
	}
	for alias, want := range legacy {
		got, ok := reg.Lookup(alias)
		if !ok || got.Code != want {
			t.Fatalf("legacy %s => %s, got %+v ok=%v", alias, want, got.Code, ok)
		}
	}

	unknown := reg.Resolve("not-a-code")
	if unknown.Code != errcode.SysUnknownCode || unknown.Retry != errcode.RetryNever || unknown.SideEffects != errcode.SideEffectUnknown {
		t.Fatalf("fallback %+v", unknown)
	}
	if unknown.HTTP != 500 {
		t.Fatalf("fallback http %d", unknown.HTTP)
	}

	for _, domain := range []string{"sys", "agent", "squad"} {
		if len(reg.List(domain)) == 0 {
			t.Fatalf("domain %s empty", domain)
		}
	}
}