using MyAgent.Core;
using MyAgent.Tools;
using Xunit;

namespace MyAgent.Tests.Core;

public sealed class ExecutionPlanCompilerTests
{
    [Fact]
    public void Compile_CreatesParallelToolsAndDependentAnalyst()
    {
        var compiler = new ExecutionPlanCompiler(new SubagentRegistry(), new ToolCatalog());
        var decision = new PlannerDecisionEnvelope
        {
            NeedsTool = true,
            NeedsAnalysis = true,
            Route = new RouteDecision { WebPolicy = WebPolicy.Required },
            Tools =
            [
                new RouteToolRequest { Name = "web_search", Query = "one" },
                new RouteToolRequest { Name = "web_fetch", Url = "https://example.com" }
            ]
        };

        var plan = compiler.Compile(decision);

        Assert.Equal(3, plan.Nodes.Count);
        Assert.Empty(plan.Nodes[0].DependsOn);
        Assert.Empty(plan.Nodes[1].DependsOn);
        Assert.Equal(["tool-1", "tool-2"], plan.Nodes[2].DependsOn);
        Assert.Equal("analyst", plan.Nodes[2].AgentId);
        Assert.Equal(2, plan.MaxConcurrency);
    }
}