MTP2.0_CSharp/Muchinfo.Common/Fx4.0/Muchinfo.ChartClient/MuchInfo.Chart/MuchInfo.Chart.DataAdapter/IDataService.cs


using IndexFormula.Finance.DataProvider;
using MuchInfo.Chart.Data.EnumTypes;
using MuchInfo.Chart.Data.Interfaces;
using MuchInfo.Chart.Data.Models;
using System;
using System.Collections.Generic;

namespace MuchInfo.Chart.DataAdapter
{

    /// <summary>
    /// 图表与编辑器的数据交换
    /// </summary>
    public interface IDataService
    {

        /// <summary>
        /// 使用公式计算图表数据
        /// </summary>
        /// <param name="source">源数据，需要计算的数据</param>
        /// <param name="sourceChart">所有要计算的公式</param>
        /// <param name="cycleType">周期类型</param>
        /// <param name="minutes">自定义周期分钟数</param>
        /// <returns>返回图表数据</returns>
        List<FormulaModel> Calculate(List<Data.Interfaces.IBarDataPoint> source, List<FormulaModel> sourceChart, Data.EnumTypes.CycleType cycleType, TimeSpan minutes);

        /// <summary>
        /// 使用公式计算图表数据
        /// </summary>
        /// <param name="source">源数据，需要计算的数据</param>
        ///  <param name="formula">公式</param>
        /// <param name="cycleType">周期类型</param>
        /// <param name="minutes">自定义周期分钟数</param>
        /// <returns>返回图表数据</returns>
        FormulaModel Calculate(List<Data.Interfaces.IBarDataPoint> source, FormulaModel formula, Data.EnumTypes.CycleType cycleType, TimeSpan minutes);

        /// <summary>
        /// 打开指标编辑器
        /// </summary>
        /// <param name="source">计算源数据</param>
        ///    <param name="formulaArray">当前图表的所有计算公式</param>
        /// <param name="cycleType">周期类型</param>
        /// <param name="minutes">自定义周期分钟数</param>
        ///  <returns>返回图表数据</returns>
        List<FormulaModel> OpenEditor(List<IBarDataPoint> source, string[] formulaArray, CycleType cycleType, TimeSpan minutes);

        /// <summary>
        /// 编辑指定的公式
        /// </summary>
        /// <param name="formulaName">公式名称</param>
        void EditFormula(string formulaName);

        /// <summary>
        /// 打开指标编辑器
        /// </summary>
        /// <param name="formulaName">公式名称</param>
        void OpenFormulaEdit(string formulaName);

        /// <summary>
        /// 设置图表语言
        /// </summary>
        /// <param name="language">语言类型</param>
        void SetEditorLanguage(ChartLanguageType language);

        /// <summary>
        /// 从文件中加载公式集合
        /// </summary>
        /// <param name="fileName">公式文件fml</param>
        /// <returns></returns>
        SpaceModel LoadSpaceFromFile(string fileName);


        /// <summary>
        /// 保存指标参数
        /// </summary>
        /// <param name="programModels">公式参数</param>
        void SaveFormulaParams(List<ProgramModel> programModels);

        /// <summary>
        /// 数据转换
        /// </summary>
        /// <param name="source">数据类型</param>
        /// <param name="cycleType">周期</param>
        /// <param name="minutes">自定义周期时间</param>
        /// <returns></returns>
        CommonDataProvider DataPointConvert(List<Data.Interfaces.IBarDataPoint> source,
            Data.EnumTypes.CycleType cycleType, TimeSpan minutes, IDataManager dataManager);
    }

}