using ApiPolo.Data;
using ApiPolo.Interfaces;
using ApiPolo.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Internal;
using static ApiPolo.Controllers.PoloController;

namespace ApiPolo
{
    /// <summary></summary> 
    public class Service
    {
        //private readonly Maras_DbContext _dbContext;
        private readonly ITenantDbContextFactory _dbContextFactory;

        // Constructor injection of DbContext
        /// <summary></summary> 
        public Service( ITenantDbContextFactory dbContextFactory)
        {
            //_dbContext = dbContext;
            _dbContextFactory = dbContextFactory;
        }

        // Example method
        /// <summary></summary> 
        //public async Task AddRappNewToDbAsync2(string tenant, Rapp_New model)
        //{
        //    // Some logic to add entity to DbContext
        //    //await _dbContext.Rapps.AddAsync(model);
        //    //await _dbContext.SaveChangesAsync();
        //    if (tenant.Equals(Clienti.Maras))
        //    {
        //        using (var transaction = _dbContext.Database.BeginTransaction())
        //        {
        //            await _dbContext.Rapps.AddAsync(model);
        //            await _dbContext.SaveChangesAsync();
        //            transaction.Commit();
        //        }
        //    }
        //    //else if (dbContext is OtherDbContext otherDbContext)
        //    //{
        //    //    await otherDbContext.AddAsync(entity);
        //    //    await otherDbContext.SaveChangesAsync();
        //    //}
        //    else
        //    {
        //        throw new InvalidOperationException("Unsupported DbContext type.");
        //    }
        //}

        /// <summary>Scrive su Rapp_new: prendi in carico, rifiuta, chiudi</summary> 
        public async Task AddRappNewToDbAsync(string tenant, Rapp_New model)
        {

            var dbContext = _dbContextFactory.GetDbContext(tenant);

            string mex = string.Empty;
            try
            {
                using (var transaction = await dbContext.Database.BeginTransactionAsync())
                {
                    await dbContext.Rapps.AddAsync(model);
                    await dbContext.SaveChangesAsync();
                    await transaction.CommitAsync();
                }
            }
            catch (Exception ex)
            {
                mex = ex.Message;
                throw new InvalidOperationException("Error in Service - AddRappNewToDbAsync: " + mex);
            }
        }

        /// <summary>Cancella da Rapp_new: rilascia</summary> 
        public async Task RemoveRappNewToDbAsync(string tenant, Rapp_New model)
        {
            var dbContext = _dbContextFactory.GetDbContext(tenant);

            string mex = string.Empty;
            try
            {
                using (var transaction = await dbContext.Database.BeginTransactionAsync())
                {
                    dbContext.Rapps.Remove(model);
                    await dbContext.SaveChangesAsync();
                    await transaction.CommitAsync();
                }
            }
            catch (Exception ex)
            {
                mex = ex.Message;
                throw new InvalidOperationException("Error in Service - RemoveRappNewToDbAsync : " + mex);
            }
        }

        /// <summary>Scrive su Chiamate: inserimento chiamata da APP</summary>
        public async Task AddChiamateTableToDbAsync(string tenant, ChiamateTable model)
        {

            var dbContext = _dbContextFactory.GetDbContext(tenant);

            string mex = string.Empty;
            try
            {
                using (var transaction = await dbContext.Database.BeginTransactionAsync())
                {
                    await dbContext.ChiamateTables.AddAsync(model);
                    await dbContext.SaveChangesAsync();
                    await transaction.CommitAsync();
                }
            }
            catch (Exception ex)
            {
                mex = ex.Message;
                throw new InvalidOperationException("Error in Service - AddRappNewToDbAsync: " + mex);
            }
        }

        /// <summary>Aggiorna Cpwarn: aggiornamento serieli e progressini</summary>
        public async Task UpdCpwarnToDbAsync(string tenant, Prog2 model)
        {

            var dbContext = _dbContextFactory.GetDbContext(tenant);


            string mex = string.Empty;
            try
            {
                using (var transaction = await dbContext.Database.BeginTransactionAsync())
                {
                    dbContext.Entry(model).State = EntityState.Modified;
                    await dbContext.SaveChangesAsync();
                    await transaction.CommitAsync();
                }

                //using (var transactionLW = _LW_cpwarn.Database.BeginTransaction())
                //{
                //    _cpwarns = getCpwarnByTenant(tenant);
                //    Prog2 entitasViewModel = _cpwarns.Where(p => p.tablecode.Equals(tablecode) && p.warncode.Equals(warncode)).FirstOrDefault();
                //    entitasViewModel.autonum = nuovoProg;
                //    entitasViewModel.cpccchk = cpcccchk;

                //    _LW_cpwarn.Entry(entitasViewModel).State = EntityState.Modified;
                //    await _LW_cpwarn.SaveChangesAsync();
                //    transactionLW.Commit();
                //}
            }
            catch (Exception ex)
            {
                mex = ex.Message;
                throw new InvalidOperationException("Error in Service - AddRappNewToDbAsync: " + mex);
            }
        }

        /// <summary>Scrive su Mag_new: prendi in carico, rifiuta, chiudi</summary> 
        public async Task AddMagNewToDbAsync(string tenant, Mag_New model)
        {

            var dbContext = _dbContextFactory.GetDbContext(tenant);

            string mex = string.Empty;
            try
            {
                using (var transaction = await dbContext.Database.BeginTransactionAsync())
                {
                    await dbContext.Mag.AddAsync(model);
                    await dbContext.SaveChangesAsync();
                    await transaction.CommitAsync();
                }
            }
            catch (Exception ex)
            {
                mex = ex.Message;
                throw new InvalidOperationException("Error in Service - AddRappNewToDbAsync: " + mex);
            }
        }

        /// <summary>Scrive su BUONI: upload immagine buono in metodo chiudi</summary> 
        public async Task AddBuonoToDbAsync(string tenant, BuoniLW model)
        {

            var dbContext = _dbContextFactory.GetDbContext(tenant);

            string mex = string.Empty;
            try
            {
                using (var transaction = await dbContext.Database.BeginTransactionAsync())
                {
                    await dbContext.Buoni.AddAsync(model);
                    await dbContext.SaveChangesAsync();
                    await transaction.CommitAsync();
                }
            }
            catch (Exception ex)
            {
                mex = ex.Message;
                throw new InvalidOperationException("Error in Service - AddRappNewToDbAsync: " + mex);
            }
        }
    }
}