using Shouldly;
using Xunit;
using ZB.MOM.WW.OtOpcUa.AdminUI.Uns.TagEditors;
using ZB.MOM.WW.OtOpcUa.ControlPlane.AdminOperations;
using ZB.MOM.WW.OtOpcUa.Core.Abstractions;

namespace ZB.MOM.WW.OtOpcUa.AdminUI.Tests.Uns;

/// <summary>#244/#245/#247: one address authority (AbLegacyAddress.Validate) behind the editor and the deploy gate.</summary>
public sealed class AbLegacyFamilyAddressGateTests
{
    private static string Cfg(string address) => "{\"address\":\"" + address + "\",\"dataType\":\"Int\"}";

    [Theory]
    [InlineData("{\"PlcFamily\":\"Plc5\"}", "I:018", true)]       // octal 8 on PLC-5
    [InlineData("{\"PlcFamily\":\"Plc5\"}", "I:017/07", false)]
    [InlineData("{\"PlcFamily\":\"Slc500\"}", "I:018", false)]    // control: decimal on SLC
    [InlineData("{\"plcFamily\":\"plc5\"}", "I:018", true)]       // key + value case-insensitive
    [InlineData("{\"PlcFamily\":\"Slc500\"}", "RTC:0.HR", true)]  // function file off MicroLogix
    [InlineData("{\"PlcFamily\":\"MicroLogix\"}", "RTC:0.HR", false)]
    [InlineData(null, "RTC:0.HR", true)]                          // absent family = runtime default SLC 500
    [InlineData("{\"PlcFamily\":\"Bogus\"}", "I:018", false)]     // unknown family: never stricter than the runtime
    [InlineData("{\"PlcFamily\":\"Slc500\"}", "Q9:0", true)]
    public void Gate_checks_the_address_against_the_device_family(string? deviceConfig, string address, bool warns)
    {
        var w = EquipmentTagConfigInspector.Inspect(DriverTypeNames.AbLegacy, Cfg(address), deviceConfig);
        (w.Count > 0).ShouldBe(warns, string.Join("; ", w));
    }

    [Fact]
    public void Gate_does_not_warn_about_indirect_addresses_which_the_driver_resolves()
    {
        EquipmentTagConfigInspector.Inspect(DriverTypeNames.AbLegacy, Cfg("N7:[N7:0]"), "{\"PlcFamily\":\"Slc500\"}")
            .ShouldBeEmpty();
    }

    [Theory]
    [InlineData("N7:0", null)]
    [InlineData("I:018", null)]              // family unknown to the editor: another family accepts it
    [InlineData("RTC:0.HR", null)]           // MicroLogix accepts it
    [InlineData("Q9:0", "any PLC family")]
    public void Editor_validates_only_the_family_independent_shape(string address, string? error)
    {
        var result = AbLegacyTagConfigModel.FromJson(Cfg(address)).Validate();
        if (error is null) result.ShouldBeNull(); else result!.ShouldContain(error);
    }

    [Fact]
    public void Editor_is_never_stricter_than_the_gate()
    {
        const string address = "Q9:0";
        AbLegacyTagConfigModel.FromJson(Cfg(address)).Validate().ShouldNotBeNull();
        EquipmentTagConfigInspector.Inspect(DriverTypeNames.AbLegacy, Cfg(address), null).ShouldNotBeEmpty();
    }
}