using FluentAssertions;
using Fengling.Member.Domain.Aggregates.PointsRuleModel;
using Fengling.Member.Domain.Aggregates.PointsRuleModel.Enums;

namespace Fengling.Member.Domain.Tests.Aggregates.PointsRuleModel;

public class PointsRuleTests
{
    [Fact]
    public void Create_ShouldInitializeWithDefaultValues()
    {
        var rule = PointsRule.Create(
            "注册送积分",
            "REGISTER_POINTS",
            RuleType.FixedValue,
            100,
            30);

        rule.Name.Should().Be("注册送积分");
        rule.Code.Should().Be("REGISTER_POINTS");
        rule.RuleType.Should().Be(RuleType.FixedValue);
        rule.BasePoints.Should().Be(100);
        rule.ValidityDays.Should().Be(30);
        rule.Priority.Should().Be(0);
        rule.CalculationMode.Should().Be(CalculationMode.Synchronous);
        rule.WeightFactor.Should().BeNull();
        rule.IsActive.Should().BeTrue();
        rule.Conditions.Should().BeEmpty();
    }

    [Fact]
    public void Create_WithAllParameters_ShouldSetAllProperties()
    {
        var rule = PointsRule.Create(
            "消费送积分",
            "CONSUMPTION_POINTS",
            RuleType.PriceWeighted,
            50,
            7,
            10,
            CalculationMode.Asynchronous,
            1.5m);

        rule.Name.Should().Be("消费送积分");
        rule.Code.Should().Be("CONSUMPTION_POINTS");
        rule.RuleType.Should().Be(RuleType.PriceWeighted);
        rule.BasePoints.Should().Be(50);
        rule.ValidityDays.Should().Be(7);
        rule.Priority.Should().Be(10);
        rule.CalculationMode.Should().Be(CalculationMode.Asynchronous);
        rule.WeightFactor.Should().Be(1.5m);
        rule.IsActive.Should().BeTrue();
    }

    [Fact]
    public void AddCondition_ShouldAddConditionToList()
    {
        var rule = PointsRule.Create(
            "消费送积分",
            "CONSUMPTION_POINTS",
            RuleType.PriceWeighted,
            50,
            30);

        var condition = PointsRuleCondition.Create(
            rule.Id,
            DimensionType.Product,
            "100",
            "1");

        rule.AddCondition(condition);

        rule.Conditions.Should().HaveCount(1);
        rule.Conditions.First().Should().Be(condition);
    }

    [Fact]
    public void Deactivate_ShouldSetIsActiveToFalse()
    {
        var rule = PointsRule.Create(
            "注册送积分",
            "REGISTER_POINTS",
            RuleType.FixedValue,
            100,
            30);

        rule.IsActive.Should().BeTrue();

        rule.Deactivate();

        rule.IsActive.Should().BeFalse();
    }
}