package bizdev_test

import (
	"context"
	"testing"

	"chat-agent-system/internal/bizdev"
	"chat-agent-system/internal/config"
)

func TestResolveMaterials_InlineText(t *testing.T) {
	cfg := &config.Config{DataDir: t.TempDir()}
	svc := bizdev.MustNewService(t, cfg)
	materials, manifest, err := svc.ResolveMaterials(context.Background(), bizdev.TaskRunRequest{
		Materials: []bizdev.MaterialInput{
			{Filename: "req.txt", Content: []byte("hello project requirements")},
		},
	})
	if err != nil {
		t.Fatalf("ResolveMaterials failed: %v", err)
	}
	if len(materials) != 1 || string(materials[0].Content) != "hello project requirements" {
		t.Fatalf("unexpected materials: %+v", materials)
	}
	if manifest["resolved_count"] != 1 {
		t.Fatalf("manifest=%v", manifest)
	}
}

func TestResolveMaterials_RejectEmptyBinary(t *testing.T) {
	cfg := &config.Config{DataDir: t.TempDir()}
	svc := bizdev.MustNewService(t, cfg)
	_, _, err := svc.ResolveMaterials(context.Background(), bizdev.TaskRunRequest{
		Materials: []bizdev.MaterialInput{{Filename: "empty.docx", Content: nil}},
	})
	if err == nil {
		t.Fatal("expected error for empty binary material")
	}
}

func TestResolveMaterials_ProjectAssetPool(t *testing.T) {
	cfg := &config.Config{DataDir: t.TempDir()}
	svc := bizdev.MustNewService(t, cfg)
	cas := bizdev.Snapshot(svc).CAS
	ref, err := cas.StoreFile(context.Background(), 42, 1, "pool.txt", "material", []byte("pool asset body"), "text/plain")
	if err != nil {
		t.Fatalf("StoreFile failed: %v", err)
	}
	_ = ref
	materials, manifest, err := svc.ResolveMaterials(context.Background(), bizdev.TaskRunRequest{ProjectID: 42})
	if err != nil {
		t.Fatalf("ResolveMaterials failed: %v", err)
	}
	if len(materials) != 1 || string(materials[0].Content) != "pool asset body" {
		t.Fatalf("materials=%+v", materials)
	}
	if manifest["project_assets"] == nil {
		t.Fatalf("expected project_assets in manifest, got %v", manifest)
	}
}