using DocumentFormat.OpenXml;
using IRaCIS.Core.Domain.Share;
using IRaCIS.Core.Infrastructure;
using MimeKit;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace IRaCIS.Core.Application.MassTransit.Consumer;

public static class CommonEmailHelper
{
    public static async Task<EmailNoticeConfig> GetEmailSubejctAndHtmlInfoAndBuildAsync(IRepository<EmailNoticeConfig> _emailNoticeConfigrepository, EmailBusinessScenario scenario, MimeMessage messageToSend,
    Func<(string topicStr, string htmlBodyStr), (string topicStr, string htmlBodyStr)> emailFunc)
    {
        var isEn_US = CultureInfo.CurrentCulture.Name == StaticData.CultureInfo.en_US;

        var configInfo = await _emailNoticeConfigrepository.Where(t => t.BusinessScenarioEnum == scenario).FirstOrDefaultAsync();

        if (configInfo == null)
        {
            throw new BusinessValidationFailedException("系统未找到当前场景邮件配置信息，请联系运维人员核查");
        }


        var (topicStr, htmlBodyStr) = isEn_US ? (configInfo.EmailTopic, configInfo.EmailHtmlContent) : (configInfo.EmailTopicCN, configInfo.EmailHtmlContentCN);

        try
        {
            //每个场景修改主题 和body的逻辑不一样
            (topicStr, htmlBodyStr) = emailFunc((topicStr, htmlBodyStr));
        }
        catch (Exception ex)
        {

            throw new BusinessValidationFailedException("邮件模板内容有误，填充内容出现问题，请联系运维人员核查");
        }


        messageToSend.Subject = topicStr;

        var builder = new BodyBuilder();

        builder.HtmlBody = htmlBodyStr;

        messageToSend.Body = builder.ToMessageBody();

        return configInfo;
    }

    public static string ReplaceCompanyName(SystemEmailSendConfig _systemEmailConfig, string needDealtxt)
    {
        var isEn_US = CultureInfo.CurrentCulture.Name == StaticData.CultureInfo.en_US;

        var str = needDealtxt.Replace("{company}", isEn_US ? _systemEmailConfig.CompanyName : _systemEmailConfig.CompanyNameCN)
            .Replace("{company abbreviation}", isEn_US ? _systemEmailConfig.CompanyShortName : _systemEmailConfig.CompanyShortNameCN);
        return str;
    }

    /// <summary>
    /// 翻译字典
    /// </summary>
    /// <param name="inDto"></param>
    /// <returns></returns>
    public static string TranslationDictionary(TranslationDictionaryDto inDto)
    {
        var dic = inDto.DictionaryRepository.Where(x => x.Parent.Code == inDto.DictionaryCode && x.Code == inDto.EnumValue).FirstOrDefault();

        return dic == null ? string.Empty : (inDto.IsEn_US ? dic.Value : dic.ValueCN);
    }
}


/// <summary>
/// 转换字典的Dto
/// </summary>
public class TranslationDictionaryDto
{
    /// <summary>
    /// 字典仓储
    /// </summary>
    public IRepository<Dictionary> DictionaryRepository { get; set; }

    /// <summary>
    /// 字典Code
    /// </summary>
    public string DictionaryCode { get; set; }

    /// <summary>
    /// 枚举值
    /// </summary>
    public string EnumValue { get; set; }

    /// <summary>
    /// 是否是英文
    /// </summary>
    public bool IsEn_US { get; set; }

}