package bizdev

import (
	"context"
	"testing"

	"chat-agent-system/internal/docduty"
)

func TestResolveTaskDocumentDuties_UsesCreatorNotHardcodedReviewer(t *testing.T) {
	req := TaskRunRequest{
		UserID: 170, ProjectID: 6145,
		AuthorName: "编制人A",
	}
	got := resolveTaskDocumentDuties(context.Background(), nil, req)
	if got.Author.UserID != 170 {
		t.Fatalf("author want 170 got %+v", got.Author)
	}
	if got.Reviewer.UserID == 2 || got.Approver.UserID == 3 {
		t.Fatalf("must not invent hardcoded 2/3: %+v", got)
	}
	if got.Reviewer.UserID != 0 {
		t.Fatalf("no project members → reviewer empty, got %+v", got.Reviewer)
	}
}

func TestResolveTaskDocumentDuties_IgnoresNonMemberRequestReviewer(t *testing.T) {
	req := TaskRunRequest{
		UserID: 170, ReviewerID: 2, ReviewerName: "审核负责人",
	}
	got := resolveTaskDocumentDuties(context.Background(), nil, req)
	if got.Reviewer.UserID != 0 {
		t.Fatalf("request reviewer 2 is not a member: %+v", got.Reviewer)
	}
}

func TestBindingFromDocRoundTrip(t *testing.T) {
	// compile-time guard that helper stays aligned with Resolve slots
	_ = docduty.Binding{}
}