package keycloak

import (
	"context"
	"errors"
	"testing"
)

func TestMock_createOrgAndInvite(t *testing.T) {
	m := NewMock()
	ctx := context.Background()

	res, err := m.CreateOrgAndInvite(ctx, InviteInput{
		TenantID: "t1", Slug: "acme", Name: "Acme",
		AdminEmail: "a@acme.test", AdminName: "Alice",
	})
	if err != nil {
		t.Fatal(err)
	}
	if res.OrganizationID == "" || res.UserID == "" {
		t.Errorf("ids missing: %+v", res)
	}
	if m.Orgs["t1"] != res.OrganizationID {
		t.Errorf("Orgs map not updated")
	}
	if m.Users["a@acme.test"] != res.UserID {
		t.Errorf("Users map not updated")
	}
}

func TestMock_orgConflict(t *testing.T) {
	m := NewMock()
	ctx := context.Background()
	_, _ = m.CreateOrgAndInvite(ctx, InviteInput{TenantID: "t1", Slug: "x", AdminEmail: "a@y.test"})
	_, err := m.CreateOrgAndInvite(ctx, InviteInput{TenantID: "t1", Slug: "x", AdminEmail: "b@y.test"})
	if !errors.Is(err, ErrOrgConflict) {
		t.Errorf("err = %v, want ErrOrgConflict", err)
	}
}

func TestMock_userConflict(t *testing.T) {
	m := NewMock()
	ctx := context.Background()
	_, _ = m.CreateOrgAndInvite(ctx, InviteInput{TenantID: "t1", Slug: "x", AdminEmail: "a@y.test"})
	_, err := m.CreateOrgAndInvite(ctx, InviteInput{TenantID: "t2", Slug: "z", AdminEmail: "a@y.test"})
	if !errors.Is(err, ErrUserConflict) {
		t.Errorf("err = %v, want ErrUserConflict", err)
	}
}

func TestMock_failNextHook(t *testing.T) {
	m := NewMock()
	m.FailNext = ErrUnavailable
	_, err := m.CreateOrgAndInvite(context.Background(), InviteInput{TenantID: "t1", Slug: "x", AdminEmail: "a@y.test"})
	if !errors.Is(err, ErrUnavailable) {
		t.Errorf("err = %v, want ErrUnavailable", err)
	}
	// Subsequent call recovers
	_, err = m.CreateOrgAndInvite(context.Background(), InviteInput{TenantID: "t1", Slug: "x", AdminEmail: "a@y.test"})
	if err != nil {
		t.Errorf("FailNext should clear after one use; err=%v", err)
	}
}

func TestMock_syncClaims(t *testing.T) {
	m := NewMock()
	err := m.SyncClaims(context.Background(), "user-1", Claims{
		TenantID: "t1", Plan: "professional", Products: []string{"certifai"},
	})
	if err != nil {
		t.Fatal(err)
	}
	if m.Claims["user-1"].Plan != "professional" {
		t.Errorf("claims not stored")
	}
}

func TestMock_syncClaimsRequiresUserID(t *testing.T) {
	m := NewMock()
	err := m.SyncClaims(context.Background(), "", Claims{})
	if err == nil {
		t.Error("expected error for empty user id")
	}
}