dajiaoyan-scanner/DaJiaoYan/Models/DividePartitionConfig.cs

using Newtonsoft.Json;
using System.Collections.Generic;

namespace DaJiaoYan.Models
{
    /// <summary>
    /// 划分模版
    /// </summary>
    public class DividePartitionConfig
    {
        [JsonProperty(PropertyName = "test_name")]
        public string Name { get; set; }

        [JsonProperty(PropertyName = "subject_id")]
        public int SubjectId { get; set; }

        // TODO 需要服务端返回模版所属考试id
        public int ExamId { get; set; }

        public int TestId { get; set; }

        [JsonProperty(PropertyName = "test_correct_type")]
        public Enumerates.TestCorrectType TestCorrectType { get; set; }

        /// <summary>
        /// 是否自动分配老师阅卷；
        /// true自动分配
        /// </summary>
        [JsonProperty(PropertyName = "auto_assign_teacher_marking")]
        public bool AutoAssignTeacherMarking { get; set; }

        [JsonProperty(PropertyName = "answer_sheet")]
        public TestAnswerSheet[] AnswerSheets { get; set; }

        [JsonProperty(PropertyName = "template_info")]
        public TestTemplate Template { get; set; }

        [JsonProperty(PropertyName = "data")]
        public List<PartitionConfig> Partitions { get; set; }

        /// <summary>
        /// 客观题数量
        /// </summary>
        //public int ObjectiveQuestCount { get; set; }

        public void SetObjectivePaintThreshold(PartitionConfig p, Dictionary<string, double> baseThreshold, int weights)
        {
            if (p.Config.OptionRects != null)
            {
                // 设置客观题填涂阈值
                foreach (var op in p.Config.OptionRects)
                {
                    //op.PaintThreshold = baseThreshold[op.Option.ToUpper()] + weights / 100.0;
                    op.PaintThreshold = 0.01 + weights / 100.0;
                    if (op.PaintThreshold > 0.9)
                    {
                        op.PaintThreshold = 0.9;
                    }
                }
            }
        }


        /// <summary>
        /// 识别前预处理
        /// </summary>
        /// <param name="baseThreshold"></param>
        /// <param name="weights"></param>
        public void Init(Dictionary<string, double> baseThreshold = null, int weights = 0)
        {
            //Dictionary<string, int> objectives = new Dictionary<string, int>();
            Partitions.ForEach(p =>
            {
                //if (p.Config.CorrectType == Enumerates.QuestionType.Objective)
                //{
                //    if (Template.ParsedVersion == TestTemplate.TemplateVersion.V2)
                //    {
                //        ObjectiveQuestCount += p.Config.RectDivides.Keys.Count;
                //    }
                //    else
                //    {
                //        p.Config.OptionRects.ForEach(op =>
                //        {
                //            if( !objectives.ContainsKey(op.Key) )
                //            {
                //                objectives[op.Key] = 0;
                //            }
                //        });
                //    }
                //}
                SetObjectivePaintThreshold(p, baseThreshold, weights);
            });
            //ObjectiveQuestCount += objectives.Keys.Count;
        }

    }
}