package configread

import (
	"encoding/json"
	"os"
	"testing"

	"git.ipao.vip/rogee/go-sip/internal/contract"
)

func TestSIPOptionalRevisionAndCaseInsensitiveSelectors(t *testing.T) {
	raw, err := os.ReadFile("../../contracts/schema/examples/config-read-sip.json")
	if err != nil {
		t.Fatal(err)
	}
	var sip map[string]any
	if err := json.Unmarshal(raw, &sip); err != nil {
		t.Fatal(err)
	}
	delete(sip, "revision")
	for _, x := range sip["trunks"].([]any) {
		tr := x.(map[string]any)
		tr["transport"] = "UdP"
		tr["auth_mode"] = "IP"
	}
	body, _ := json.Marshal(sip)
	if err := contract.ValidateCurrent("config-read", body); err != nil {
		t.Fatalf("optional revision/case-insensitive SIP rejected: %v", err)
	}
}

func TestTaskDiscoveryIgnoresOnlyNamedLegacyMetadata(t *testing.T) {
	raw, err := os.ReadFile("../../contracts/schema/examples/task-discovery-page.json")
	if err != nil {
		t.Fatal(err)
	}
	var page map[string]any
	if err := json.Unmarshal(raw, &page); err != nil {
		t.Fatal(err)
	}
	page["schema_version"] = map[string]any{"ignored": true}
	for _, x := range page["tasks"].([]any) {
		x.(map[string]any)["control_seq"] = nil
	}
	body, _ := json.Marshal(page)
	if err := contract.ValidateCurrent("task-discovery", body); err != nil {
		t.Fatalf("named metadata must be ignored: %v", err)
	}
	page["unexpected_business_field"] = true
	body, _ = json.Marshal(page)
	if err := contract.ValidateCurrent("task-discovery", body); err == nil {
		t.Fatal("unrelated unknown fields must still be rejected")
	}
}