package game_notify

import (
	"context"
	"encoding/json"
	"github.com/robfig/cron/v3"
	"github.com/zeromicro/go-zero/core/logx"
	"nova_task/internal/model"
	"nova_task/internal/svc"
)

type Cron struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewCron(ctx context.Context, svcCtx *svc.ServiceContext) cron.Job {
	return &Cron{
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (c *Cron) Spec() string {
	return "@every 30s"
}

func (c *Cron) Run() {
	c.Process(model.NTF_STATUS_WAITING_PROCESS)
	c.Process(model.NTF_STATUS_FAILED)
}

func (c *Cron) Process(status int8) {
	nfs, err := c.svcCtx.GameServerNotifyModel.FindNotifyList(c.ctx, status)
	if err != nil {
		logx.Errorw("find notify list failed", logx.Field("err", err))
		return
	}
	if len(nfs) == 0 {
		logx.Debug("no notify")
		return
	}
	for _, nf := range nfs {
		var arg = map[string]any{}
		if nf.Data.Valid {
			err = json.Unmarshal([]byte(nf.Data.String), &arg)
			if err != nil {
				logx.Errorw("unmarshal notify data failed", logx.Field("err", err), logx.Field("id", nf.Id))
				continue
			}
		}

		err := c.svcCtx.GameServerNotifyModel.UpdateNotifyStatus(c.ctx, nf.Id, model.NTF_STATUS_PROCESSING)
		if err != nil {
			logx.Errorw("update notify status failed", logx.Field("err", err), logx.Field("id", nf.Id))
			continue
		}
		_, err = c.svcCtx.GameAction(c.ctx, int64(nf.RoleId), nf.Action, arg)
		if err != nil {
			c.svcCtx.GameServerNotifyModel.UpdateNotifyStatus(c.ctx, nf.Id, model.NTF_STATUS_FAILED)
		} else {
			c.svcCtx.GameServerNotifyModel.UpdateNotifyStatus(c.ctx, nf.Id, model.NTF_STATUS_SUCCESS)
		}
	}
}

/*
CREATE TABLE `nh_game_server_notify`
(
    `id`          int(11) unsigned    NOT NULL AUTO_INCREMENT,
    `role_id`     bigint(20) unsigned NOT NULL COMMENT '角色id',
    `action`      varchar(128)        NOT NULL COMMENT '事件类型',
    `data`        text                NULL     DEFAULT NULL COMMENT '事件数据',
    `status`      tinyint             NOT NULL DEFAULT 0 COMMENT '状态：1=待处理，2=处理中， 3=处理失败， 4=处理成功',
    `retry_times` int                 NOT NULL DEFAULT 0 COMMENT '重试次数',
    `created_at`  timestamp           NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
    `updated_at`  timestamp           NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间',
    PRIMARY KEY (`id`),
    INDEX (`status`)
) COMMENT ='游戏服通知事件';
*/