package got

import (
	"fmt"
	"os"
	"strings"

	. "git.eugeniocarvalho.dev/eugeniucarvalho/apicodegen/common"
	G "github.com/dave/jennifer/jen"
	"github.com/davecgh/go-spew/spew"
)

func generateHookCall(project *Project, method *Method, hookId string) {
	if !method.Hook(hookId) {
		return
	}

	path := fmt.Sprintf(
		"../project/include/go/hook_%s_%s_%s_gen.go",
		// project.OutPath,
		// project.Package,
		method.Entity,
		method.ID,
		hookId,
	)

	// return
	if _, fileErr := os.Stat(path); os.IsNotExist(fileErr) {

		methodId := fmt.Sprintf(
			"%s%s%s",
			strings.Title(hookId),
			method.Entity,
			strings.Title(method.ID),
		)

		fmt.Println("\n\n\nCREATE HOOK", path, methodId)

		file := G.NewFile(project.Package)
		file.Func().Id(methodId).Call(
			G.Id("ctx").Qual(IRIS_CTX, "Context"),
			G.Id("resp").Interface(),
		).Op("*").Qual(API_ERROR, "Error").Block(
			G.Return(G.Nil()),
		)

		if err := Write(path, file); err != nil {
			spew.Dump(err)
		}
	}
}

func parseMethodActions(actions []Action) string {
	actionsCallStmt := []string{}
	var actionStmt string

	for _, action := range actions {

		actionStmt = fmt.Sprintf("actions.%s", strings.Title(action.ID))

		if action.Context != nil {
			actionStmt = fmt.Sprintf(
				"%s(%s)",
				actionStmt,
				fmt.Sprintf("%#v", action.Context),
			)
		}

		actionsCallStmt = append(actionsCallStmt, actionStmt)
	}

	return strings.Join(actionsCallStmt, ",\n")
}