package sdk

import (
	"code.icb4dc0.de/buildr/wasi-module-sdk/internal/mem"
	rpcv1 "code.icb4dc0.de/buildr/wasi-module-sdk/protocol/generated/rpc/v1"
	"context"
	"github.com/mailru/easyjson"
	_ "github.com/tetratelabs/tinymem"
)

var defaultRegistry = NewTypeRegistry()

func Register(cat Category, moduleName string, factory Factory) {
	defaultRegistry.Add(cat, moduleName, factory)
}

//export run
func Run(specPtr, specSize uint32) {
	var startTask rpcv1.StartTaskRequest

	if err := startTask.UnmarshalVT(mem.DataFromPtr(specPtr, specSize)); err != nil {
		panic(err)
	}

	executor := NewExecutor(startTask.Buildr.Repo.Root, "", "")
	reference := startTask.GetReference()
	module := defaultRegistry.Get(Category(reference.GetModuleCategory()), reference.GetModuleType())

	if err := easyjson.Unmarshal(startTask.RawTask, module); err != nil {
		panic(err)
	}

	executor.Run(context.Background(), startTask.Reference.ModuleName, module)
}