console_spo_utils/library_spo_utils/Services/WebpartService.cs

using library_spo_utils.Interfaces.Services;
using Microsoft.Extensions.Logging;
using Microsoft.SharePoint.Client;
using Microsoft.SharePoint.Client.WebParts;

namespace library_spo_utils.Services
{
    internal class WebpartService : IWebpartService
    {
        private readonly ILogger<WebpartService> logger;
        private readonly ISharePointAuthenticationManager authMgr;
        private readonly ISiteOptions siteOptions;

        public WebpartService(
            ILogger<WebpartService> logger,
            ISharePointAuthenticationManager authMgr,
            ISiteOptions siteOptions)
        {
            this.logger = logger;
            this.authMgr = authMgr;
            this.siteOptions = siteOptions;
        }

        public void AddWebPart(Web web, LimitedWebPartManager mgr, string xmlSchema, string listName, string zoneName, int zoneId)
        {
            try
            {
                WebPartDefinition def = mgr.ImportWebPart(xmlSchema);
                def.WebPart.Hidden = false;
                mgr.AddWebPart(def.WebPart, zoneName, zoneId);
                mgr.Context.ExecuteQuery();
            }
            catch (Exception ex)
            {
                logger.LogError(ex, "Project Years");
            }
        }
    }
}