package schedule

import (
	"context"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/schedulers"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/schedulers/option"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/scheduler/service/executor"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/svc"
	"gitlink.org.cn/JointCloud/pcm-coordinator/internal/types"
	"gitlink.org.cn/JointCloud/pcm-coordinator/pkg/constants"
	"strconv"
	"strings"

	"github.com/zeromicro/go-zero/core/logx"
)

type ScheduleSubmitLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewScheduleSubmitLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ScheduleSubmitLogic {
	return &ScheduleSubmitLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *ScheduleSubmitLogic) ScheduleSubmit(req *types.ScheduleReq) (resp *types.ScheduleResp, err error) {
	resp = &types.ScheduleResp{}
	opt := &option.AiOption{
		AdapterId:             req.AiOption.AdapterId,
		ClusterIds:            req.AiOption.AiClusterIds,
		TaskName:              req.AiOption.TaskName,
		ResourceType:          req.AiOption.ResourceType,
		Replica:               req.AiOption.Replica,
		ComputeCard:           req.AiOption.ComputeCard,
		Tops:                  req.AiOption.Tops,
		TaskType:              req.AiOption.TaskType,
		DatasetsName:          req.AiOption.Datasets,
		AlgorithmName:         req.AiOption.Algorithm,
		StrategyName:          req.AiOption.Strategy,
		ClusterToStaticWeight: req.AiOption.StaticWeightMap,
		Params:                req.AiOption.Params,
		Envs:                  req.AiOption.Envs,
		Cmd:                   req.AiOption.Cmd,
	}
	aiSchdl, err := schedulers.NewAiScheduler(l.ctx, "", l.svcCtx.Scheduler, opt)
	if err != nil {
		return nil, err
	}

	results, err := l.svcCtx.Scheduler.AssignAndSchedule(aiSchdl, executor.SUBMIT_MODE_JOINT_CLOUD, nil)
	if err != nil {
		return nil, err
	}

	switch opt.GetOptionType() {
	case option.AI:
		rs := (results).([]*schedulers.AiResult)
		var synergystatus int64
		if len(rs) > 1 {
			synergystatus = 1
		}

		taskId, err := l.svcCtx.Scheduler.CreateTask(req.AiOption.TaskName, "", 0, synergystatus, req.AiOption.Strategy, "", req.Token, "", &l.svcCtx.Config)
		if err != nil {
			return nil, err
		}

		adapterName, err := l.svcCtx.Scheduler.AiStorages.GetAdapterNameById(rs[0].AdapterId)
		if err != nil {
			return nil, err
		}

		for _, r := range rs {
			scheResult := &types.ScheduleResult{}
			scheResult.ClusterId = r.ClusterId
			scheResult.TaskId = strconv.FormatInt(taskId, 10)
			scheResult.JobId = r.JobId
			scheResult.Strategy = r.Strategy
			scheResult.Card = strings.ToUpper(r.Card)
			scheResult.Replica = r.Replica
			scheResult.Msg = r.Msg

			opt.ComputeCard = strings.ToUpper(r.Card)

			clusterName, _ := l.svcCtx.Scheduler.AiStorages.GetClusterNameById(r.ClusterId)

			err := l.svcCtx.Scheduler.AiStorages.SaveAiTask(taskId, opt, adapterName, r.ClusterId, clusterName, r.JobId, constants.Saved, r.Msg)
			if err != nil {
				return nil, err
			}

			l.svcCtx.Scheduler.AiStorages.AddNoticeInfo(r.AdapterId, adapterName, r.ClusterId, clusterName, r.TaskName, "create", "任务创建中")

			resp.Results = append(resp.Results, scheResult)
		}

	}

	return resp, nil
}