using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using LCU.Library.Internal.IncentiveApiModels.Entities;
using LCU.API.Internal.Operations.IncentiveApiLib.Persistence;
using Microsoft.EntityFrameworkCore;

namespace LCU.API.Internal.Operations.IncentiveApiLib.Repositories;

public class RoleMappingRepository : BaseRepository, IRoleMappingRepository
{
    public RoleMappingRepository(IApplicationDbContext context) : base(context)
    {
    }

    public async Task<ICollection<RoleMapping>> GetAllRoleMappingsAsync()
    {
        return await _context.RoleMappings.OrderBy(x => x.BusinessRole).ToListAsync();
    }

    public async Task<RoleMapping> GetRoleMappingByIdAsync(int id)
    {
        return await _context.RoleMappings.FirstOrDefaultAsync(x => x.Id == id);
    }

    public async Task<int> UpdateRoleMapping(RoleMapping roleMapping)
    {
        _context.RoleMappings.Update(roleMapping);
        return roleMapping.Id;
    }

    public async Task<int> SaveRoleMappingAsync(RoleMapping roleMapping)
    {
        await _context.RoleMappings.AddAsync(roleMapping);
        return roleMapping.Id;
    }

    public async Task SaveRoleMappingRangeAsync(IEnumerable<RoleMapping> roleMappings)
    {
        await _context.RoleMappings.AddRangeAsync(roleMappings);
    }

    public async Task SaveNewRoleMappingRangeAsync(IEnumerable<RoleMapping> roleMappings)
    {
        await _context.RoleMappings.AddRangeAsync(roleMappings);
    }

    public Role FindMatchingRoleFromBusinessRole(string queryRole)
    {
        if (string.IsNullOrWhiteSpace(queryRole))
        {
            return Role.MISSING_ROLE;
        }

        var returnRole = _context.RoleMappings.Where(x => x.BusinessRole.ToUpper() == queryRole.ToUpper()).FirstOrDefault()
            ?.ApplicationRole;

        if (returnRole == null)
        {
            returnRole = Role.MISSING_ROLE;
        }

        return returnRole;
    }
}