using System.Net.Http.Headers;
using System.Text;
using System.Text.Json;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;

namespace InterfaceForward.Domain.Shared.FeiShu;

public class FeiShuNoticer : IFeiShuNoticer
{
    private readonly FeiShuNoticeOptions _options;
    private readonly HttpClient _httpClient;
    private readonly ILogger<FeiShuNoticer> _logger;

    public FeiShuNoticer(IOptions<FeiShuNoticeOptions> options, HttpClient httpClient, ILogger<FeiShuNoticer> logger)
    {
        _options = options.Value;
        _httpClient = httpClient;
        _logger = logger;
    }

    public async Task NoticeAsync(string content, string subTitle = "")
    {
        try
        {
            if (_options.Webhook.IsNullOrWhiteSpace())
            {
                _logger.LogWarning("未配置飞书webhook");
                return;
            }

            var title = subTitle.IsNullOrWhiteSpace()
                ? _options.TitlePrefix
                : _options.TitlePrefix + "_" + subTitle;

            await HandleNoticeAsync(content, title);
        }
        catch (Exception e)
        {
            // 这里失败不应该影响业务
            _logger.LogWarning($"飞书通知失败，{e.Message}");
        }
    }


    private async Task HandleNoticeAsync(string content, string title)
    {
        var message = new
        {
            msg_type = "post",
            content = new
            {
                post = new
                {
                    zh_cn = new
                    {
                        title,
                        content = new List<object>()
                        {
                            new List<object>()
                            {
                                new
                                {
                                    tag = "text",
                                    text = content + Environment.NewLine
                                }
                            }
                        }
                    }
                }
            }
        };

        var httpContent = new StringContent(JsonSerializer.Serialize(message), Encoding.UTF8);
        httpContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
        await _httpClient.PostAsync(_options.Webhook, httpContent);
    }
}