namespace Yw.Application.Health
{
    /// <summary>
    /// 
    /// </summary>
    public static class Extensions
    {

        /// <summary>
        /// 获取区间值
        /// </summary>
        public static string GetRangeValue(this Model.HealthResult rhs)
        {
            if (rhs == null)
                return default;
            var sb = new StringBuilder();
            switch (rhs.MinType)
            {
                case Model.eCompareType.GreatThen: sb.Append("("); break;
                case Model.eCompareType.GreatOrEqual: sb.Append("["); break;
                default: break;
            }
            sb.Append(rhs.MinValue);
            sb.Append(",");
            sb.Append(rhs.MaxValue);
            switch (rhs.MaxType)
            {
                case Model.eCompareType.LessThen: sb.Append(")"); break;
                case Model.eCompareType.LessOrEqual: sb.Append("]"); break;
                default: break;
            }
            return sb.ToString();
        }

        /// <summary>
        /// 获取评价参数
        /// </summary>
        public static string GetEvaluation(this Model.HealthQuotaEvaluationModel rhs)
        {
            var list = rhs.GetEvaluationList();
            if (list == null || !list.Any())
                return string.Empty;
            var sb = new StringBuilder();
            for (int i = 0; i < list.Count; i++)
            {
                sb.Append($"{i + 1}.{list[i]}；");
            }
            return sb.ToString();
        }

        /// <summary>
        /// 获取评价参数列表
        /// </summary>
        public static List<string> GetEvaluationList(this Model.HealthQuotaEvaluationModel rhs)
        {
            var list = new List<string>();
            switch (rhs.Way)
            {
                case eEvaluateWay.Auto:
                    {
                        var evalModel = Model.Health.AutoEvaluation.ToModel(rhs.Evaluation);
                        if (evalModel != null)
                        {
                            if (evalModel.Items != null && evalModel.Items.Count > 0)
                            {
                                for (int i = 0; i < evalModel.Items.Count; i++)
                                {
                                    var item = evalModel.Items[i];
                                    string content;
                                    if (item.MinValue.HasValue)
                                    {
                                        if (item.MaxValue.HasValue)
                                        {
                                            content = $"[{item.MinValue},{item.MaxValue}]={item.Expression}";
                                        }
                                        else
                                        {
                                            content = $"≥{item.MinValue}={item.Expression}";
                                        }
                                    }
                                    else
                                    {
                                        if (item.MaxValue.HasValue)
                                        {
                                            content = $"≤{item.MaxValue}={item.Expression}";
                                        }
                                        else
                                        {
                                            content = item.Expression;
                                        }
                                    }
                                    list.Add(content);
                                }
                            }
                        }
                    }
                    break;
                case eEvaluateWay.Hand:
                    {
                        var evalModel = Model.Health.HandEvaluation.ToModel(rhs.Evaluation);
                        if (evalModel != null)
                        {
                            if (evalModel.Items != null && evalModel.Items.Count > 0)
                            {
                                for (int i = 0; i < evalModel.Items.Count; i++)
                                {
                                    var item = evalModel.Items[i];
                                    list.Add(item);
                                }
                            }
                        }
                    }
                    break;
                default: break;
            }
            return list;
        }



    }
}