package services

import (
	"ai_scheduler/internal/biz"
	"ai_scheduler/internal/config"

	"ai_scheduler/internal/entitys"
	"context"
	"fmt"

	"github.com/open-dingtalk/dingtalk-stream-sdk-go/chatbot"
)

type DingBotService struct {
	config *config.Config

	dingTalkBotBiz *biz.DingTalkBotBiz
}

func NewDingBotService(config *config.Config, DingTalkBotBiz *biz.DingTalkBotBiz) *DingBotService {
	return &DingBotService{config: config, dingTalkBotBiz: DingTalkBotBiz}
}

func (d *DingBotService) GetServiceCfg() ([]entitys.DingTalkBot, error) {
	return d.dingTalkBotBiz.GetDingTalkBotCfgList()
}

func (d *DingBotService) OnChatBotMessageReceived(ctx context.Context, data *chatbot.BotCallbackDataModel) (content []byte, err error) {
	requireData, err := d.dingTalkBotBiz.InitRequire(ctx, data)
	if err != nil {
		return
	}
	go func() {
		defer close(requireData.Ch)
		//if match, _err := d.dingTalkBotBiz.Recognize(ctx, data); _err != nil {
		//	requireData.Ch <- entitys.Response{
		//		Type:    entitys.ResponseEnd,
		//		Content: fmt.Sprintf("处理消息时出错: %s", _err.Error()),
		//	}
		//}
		////向下传递
		//if err = d.dingTalkBotBiz.HandleMatch(ctx, nil, requireData); err != nil {
		//	requireData.Ch <- entitys.Response{
		//		Type:    entitys.ResponseEnd,
		//		Content: fmt.Sprintf("匹配失败: %v", err),
		//	}
		//}
	}()
	for {
		select {
		case <-ctx.Done():
			return nil, ctx.Err()
		case resp, ok := <-requireData.Ch:
			if !ok {
				return []byte("success"), nil // 通道关闭，处理完成
			}

			if resp.Type == entitys.ResponseLog {
				return
			}
			if err := d.dingTalkBotBiz.HandleRes(ctx, data, resp); err != nil {
				return nil, fmt.Errorf("回复失败: %w", err)
			}
		}
	}
	return
}