package crontask

import (
	"context"
	"regexp"
	"time"
	"wechat-api/ent"
	"wechat-api/ent/custom_types"
	"wechat-api/ent/messagerecords"
	"wechat-api/ent/sopnode"
	"wechat-api/ent/sopstage"
	"wechat-api/ent/soptask"
)

func (l *CronTask) sendWxOnTimeout() {
	ctx := context.Background()
	startTime := time.Now()

	// 查询所有 no_reply_condition 值非 0  的 sop_node 记录
	nodes, err := l.svcCtx.DB.SopNode.Query().
		Where(sopnode.NoReplyConditionNEQ(0)).
		Where(sopnode.HasSopStageWith(
			sopstage.StatusEQ(1),
			sopstage.DeletedAtIsNil(),
			sopstage.HasSopTaskWith(
				soptask.StatusEQ(3),
				soptask.DeletedAtIsNil(),
			),
		)).
		All(ctx)
	if err != nil {
		l.Logger.Errorf("get node list failed %v", err)
		return
	}

	// 遍历 nodes，将其各记录 parent_id 的值存入一个新的数组 parent_nodes 中
	//parentNodes := make([]uint64, 0)
	//stages := make([]uint64, 0)
	messages := make([]*ent.MessageRecords, 0)
	for _, node := range nodes {
		var coef uint64 = 1
		switch node.NoReplyUnit {
		case "W":
			coef = 60 * 24 * 7
		case "D":
			coef = 60 * 24
		case "h":
			coef = 60
		}
		// 查询 node 对应的 stage 记录
		lowerBound := startTime.Add(-time.Minute * time.Duration(node.NoReplyCondition*coef+2))
		upperBound := startTime.Add(-time.Minute * time.Duration(node.NoReplyCondition*coef))
		if node.ParentID == 0 {
			messages, _ = l.svcCtx.DB.MessageRecords.Query().
				Where(messagerecords.StatusEQ(3)).
				Where(messagerecords.SourceTypeEQ(3)).
				Where(messagerecords.SourceIDEQ(node.StageID)).
				Where(messagerecords.SubSourceIDEQ(0)).
				Where(messagerecords.SendTimeGTE(lowerBound)).
				Where(messagerecords.SendTimeLTE(upperBound)).
				All(ctx)
		} else {
			messages, _ = l.svcCtx.DB.MessageRecords.Query().
				Where(messagerecords.StatusEQ(3)).
				Where(messagerecords.SourceTypeEQ(4)).
				Where(messagerecords.SourceIDIn(node.ParentID)).
				Where(messagerecords.SubSourceIDEQ(0)).
				Where(messagerecords.SendTimeGTE(lowerBound)).
				Where(messagerecords.SendTimeLTE(upperBound)).
				All(ctx)
		}
		for _, s := range messages {
			// 判断 s.Id 是否是 s.ContactID 的最新记录
			latest, _ := l.svcCtx.DB.MessageRecords.Query().
				Where(messagerecords.ContactIDEQ(s.ContactID)).
				Where(messagerecords.StatusEQ(3)).
				Order(ent.Desc(messagerecords.FieldCreatedAt)).
				First(ctx)

			if latest.ID == s.ID {
				// 创建 MessageRecords 记录
				if node.ActionMessage != nil {
					for i, c := range node.ActionMessage {
						meta := custom_types.Meta{}
						if c.Meta != nil {
							meta.Filename = c.Meta.Filename
						}
						_, _ = l.svcCtx.DB.MessageRecords.Create().
							SetStatus(1).
							SetBotWxid(s.BotWxid).
							SetContactID(s.ContactID).
							SetContactType(s.ContactType).
							SetContactWxid(s.ContactWxid).
							SetContentType(c.Type).
							SetContent(c.Content).
							SetMeta(meta).
							SetSourceType(4).
							SetSourceID(node.ID).
							SetSubSourceID(uint64(i)).
							SetOrganizationID(s.OrganizationID).
							Save(ctx)
					}
				} else {
					meta := custom_types.Meta{}
					_, _ = l.svcCtx.DB.MessageRecords.Create().
						SetStatus(1).
						SetBotWxid(s.BotWxid).
						SetContactID(s.ContactID).
						SetContactType(s.ContactType).
						SetContactWxid(s.ContactWxid).
						SetContentType(1).
						SetMeta(meta).
						SetSourceType(4).
						SetSourceID(node.ID).
						SetSubSourceID(0).
						SetOrganizationID(s.OrganizationID).
						Save(ctx)
				}
				if node.ActionForward != nil {
					if node.ActionForward.Wxid != "" {
						forwardWxids := splitString(node.ActionForward.Wxid)
						for _, forwardWxid := range forwardWxids {
							for i, message := range node.ActionForward.Action {
								meta := custom_types.Meta{}
								if message.Meta != nil {
									meta.Filename = message.Meta.Filename
								}
								_, _ = l.svcCtx.DB.MessageRecords.Create().
									SetBotWxid(s.BotWxid).
									SetContactID(0).
									SetContactType(0).
									SetContactWxid(forwardWxid).
									SetContentType(message.Type).
									SetContent(message.Content).
									SetMeta(meta).
									SetSourceType(4).
									SetSourceID(node.ID).
									SetSubSourceID(s.ContactID + uint64(i)).
									SetOrganizationID(s.OrganizationID).
									Save(l.ctx)
							}
						}
					}
				}
			}
		}
	}

	finishTime := time.Now()
	l.Logger.Infof("This process cost %v", finishTime.Sub(startTime).String())
	return
}

func splitString(input string) []string {
	// Define the regular expression pattern to match Chinese comma, English comma, and Chinese enumeration comma
	pattern := `[，,、]`
	re := regexp.MustCompile(pattern)
	// Split the input string based on the pattern
	return re.Split(input, -1)
}