using Riok.Mapperly.Abstractions;
using Strata.ContinuousImprovement.Biz.Dtos;
using Strata.ContinuousImprovement.Biz.Encounter.Opportunities;
using Strata.ContinuousImprovement.Biz.Encounter.Opportunities.Filters;
using Strata.ContinuousImprovement.Biz.OrgDefined.Queries;
using Strata.ContinuousImprovement.Biz.Shared;
using System.Text.Json;
using System.Text.RegularExpressions;

namespace Strata.ContinuousImprovement.Api.Test.Integration.Mapperly
{
    [Mapper(UseDeepCloning = true, EnumMappingStrategy = EnumMappingStrategy.ByName, EnumMappingIgnoreCase = true)]
    public static partial class OpportunityMetricBaseMap
    {
        public static OpportunityMetricBase Map(this ENOpportunityDataModel dataModel)
        {
            var enOpportunityBase = JsonSerializer.Deserialize<ENOpportunityBaseFilters>(dataModel.EncounterOpportunityJSON);
            OpportunityMetricBase target = new OpportunityMetricBase();
            if (enOpportunityBase != null)
            {
                target = enOpportunityBase.Map();
                target.CaseTypeIds = enOpportunityBase
                    .CaseTypes.Select(fh => int.TryParse(fh.Id, out var id) ? id : -1).Where(id => id >= 0).ToList();
                switch (enOpportunityBase.EncounterOpportunityLevel)
                {
                    case OpportunityLevel.Entity:
                        target.OpportunityLevelIds = enOpportunityBase
                            .Entities.Select(fh => int.TryParse(fh.Id, out var id) ? id : -1).Where(id => id >= 0).ToList();
                        break;
                    case OpportunityLevel.ServiceLine:
                        target.OpportunityLevelIds = enOpportunityBase
                            .ServiceLines.Select(fh => int.TryParse(fh.Id, out var id) ? id : -1).Where(id => id >= 0).ToList();
                        break;
                    case OpportunityLevel.Specialty:
                        target.OpportunityLevelIds = enOpportunityBase
                            .Specialties.Select(fh => int.TryParse(fh.Id, out var id) ? id : -1).Where(id => id >= 0).ToList();
                        break;
                    case OpportunityLevel.Provider:
                        target.OpportunityLevelIds = enOpportunityBase
                            .Providers.Select(fh => int.TryParse(fh.Id, out var id) ? id : -1).Where(id => id >= 0).ToList();
                        break;
                }
            }
            return target;
        }

        public static OpportunityMetricBase Map(this ENOpportunityDto source)
        {
            var target = source.MapTo();
            var enOpportunityBase = JsonSerializer.Deserialize<ENOpportunityBaseFilters>(source.EncounterOpportunityJSON);
            var regexp = new Regex(@"[^\d]*\|([\d]+)", RegexOptions.Compiled);
            if (enOpportunityBase != null)
            {
                target = enOpportunityBase.Map();
                target.CaseTypeIds = enOpportunityBase
                    .CaseTypes.Select(fh => int.TryParse(regexp.Replace(fh.Id, "$1"), out var id) ? id : -1).Where(id => id >= 0).ToList();
                switch (enOpportunityBase.EncounterOpportunityLevel)
                {
                    case OpportunityLevel.Entity:
                        target.OpportunityLevelIds = enOpportunityBase
                            .Entities.Select(fh => int.TryParse(regexp.Replace(fh.Id, "$1"), out var id) ? id : -1).Where(id => id >= 0).ToList();
                        break;
                    case OpportunityLevel.ServiceLine:
                        target.OpportunityLevelIds = enOpportunityBase
                            .ServiceLines.Select(fh => int.TryParse(regexp.Replace(fh.Id, "$1"), out var id) ? id : -1).Where(id => id >= 0).ToList();
                        break;
                    case OpportunityLevel.Specialty:
                        target.OpportunityLevelIds = enOpportunityBase
                            .Specialties.Select(fh => int.TryParse(regexp.Replace(fh.Id, "$1"), out var id) ? id : -1).Where(id => id >= 0).ToList();
                        break;
                    case OpportunityLevel.Provider:
                        target.OpportunityLevelIds = enOpportunityBase
                            .Providers.Select(fh => int.TryParse(regexp.Replace(fh.Id, "$1"), out var id) ? id : -1).Where(id => id >= 0).ToList();
                        break;
                }
                target.OpportunityLevelIdAsCSV = string.Join(",", target.OpportunityLevelIds);
            }
            return target;
        }

        public static partial OpportunityMetricBase Map(this ENOpportunityBaseFilters enOpportunityBase);

        [MapperIgnoreSource(nameof(ENOpportunityDto.OpportunityLevelIds))]
        private static partial OpportunityMetricBase MapTo(this ENOpportunityDto source);
    }
}