package group

import (
	"context"
	"net/http"
	"tmr-watch/models"
	"tmr-watch/module"

	feedPb "gitee.com/xuyiping_admin/go_proto/proto/go/backend/pasture"
)

func SearchFeedTemplateList(ctx context.Context, req *feedPb.SearchFeedTemplateRequest) (*feedPb.SearchFeedTemplateResponse, error) {
	feedTemplateList, total, err := module.NewSearchFeedTemplateList(ctx, req)
	if err != nil {
		return nil, err
	}
	feedDetailVersionLogList, err := module.FeedDetailVersionLogList(ctx)
	if err != nil {
		return nil, err
	}

	res := &feedPb.SearchFeedTemplateResponse{
		Code: http.StatusOK,
		Msg:  "ok",
		Data: &feedPb.FeedTemplateData{
			Page:     req.Pagination.Page,
			PageSize: req.Pagination.PageSize,
			Total:    int32(total),
			List:     models.FeedTemplateSlice(feedTemplateList).ToPB(feedDetailVersionLogList),
		},
	}
	return res, nil
}

func GetFeetTemplateVersion(ctx context.Context, pastureId, feedTemplateId int) (*feedPb.GetFeetTemplateVersionResponse, error) {

	feedTemplateData, err := module.SearchFeedTemplateById(ctx, int64(pastureId), int64(feedTemplateId))
	if err != nil {
		return nil, err
	}

	historyFeedTemplateDetailList, err := module.SearchFeedTemplateDetailListByFeedTemplateId(ctx, int64(pastureId), int64(feedTemplateId))
	if err != nil {
		return nil, err
	}

	newFeedTemplateDetailVersion, err := module.GetFeedDetailVersionByDesc(ctx, int64(pastureId), feedTemplateData.GroupDataId)
	if err != nil {
		return nil, err
	}

	newFeedTemplateDetailVersionLogList, err := module.SearchFeedDetailVersionLogById(ctx, int64(pastureId), feedTemplateData.GroupDataId, newFeedTemplateDetailVersion.Id)
	if err != nil {
		return nil, err
	}

	res := &feedPb.GetFeetTemplateVersionResponse{
		Code: http.StatusOK,
		Msg:  "ok",
		Data: &feedPb.FeetTemplateVersionData{
			Version: int32(newFeedTemplateDetailVersion.Id),
			List:    make([]*feedPb.FeetTemplateVersionList, 0),
		},
	}

	// 比例两个配方饲料的不同
	for _, n := range newFeedTemplateDetailVersionLogList {
		// 更新
		for _, v := range historyFeedTemplateDetailList {
			if v.FName == n.ForageName {
				res.Data.List = append(res.Data.List, &feedPb.FeetTemplateVersionList{
					ForageName:             v.FName,
					ForageGroupNameOld:     n.ForageName,
					ForageGroupName:        v.FeedGroup,
					ForageNameOld:          n.ForageGroupName,
					Weight:                 float32(v.LWeight),
					WeightOld:              float32(n.Weight),
					StirDelay:              v.AutoSecond,
					StirDelayOld:           n.StirDelay,
					AllowError:             v.Deviation,
					AllowErrorOld:          n.AllowError,
					Sort:                   v.Sort,
					SortOld:                n.Sort,
					IsLockCowCountRatio:    v.IsLockCount,
					IsLockCowCountRatioOld: int32(n.IsLockCowCountRatio),
					IsModify:               v.IsModify,
					Status:                 feedPb.VersionStatus_UPDATE,
				})
			}
		}

		// 新增
		var insertInfo bool
		for _, v := range historyFeedTemplateDetailList {
			if v.FName == n.ForageName {
				insertInfo = true
			}
		}

		if !insertInfo {
			res.Data.List = append(res.Data.List, &feedPb.FeetTemplateVersionList{
				ForageName:          n.ForageName,
				ForageGroupName:     n.ForageGroupName,
				Weight:              float32(n.Weight),
				StirDelay:           n.StirDelay,
				AllowError:          n.AllowError,
				Sort:                n.Sort,
				IsLockCowCountRatio: int32(n.IsLockCowCountRatio),
				Status:              feedPb.VersionStatus_ADD,
			})
		}
	}

	// 删除
	for _, v := range historyFeedTemplateDetailList {
		var deleteInfo bool
		for _, n := range newFeedTemplateDetailVersionLogList {
			if v.FName == n.ForageName {
				deleteInfo = true
				break
			}
		}
		if !deleteInfo {
			res.Data.List = append(res.Data.List, &feedPb.FeetTemplateVersionList{
				ForageName:          v.FName,
				ForageGroupName:     v.FeedGroup,
				Weight:              float32(v.LWeight),
				StirDelay:           v.AutoSecond,
				AllowError:          v.Deviation,
				Sort:                v.Sort,
				IsLockCowCountRatio: int32(v.IsLockCount),
				Status:              feedPb.VersionStatus_DELETE,
			})
		}
	}

	return res, nil
}

func FeetTemplateUpgradeNewVersion(ctx context.Context, pastureId, feedTemplateId int) error {
	if err := module.FeetTemplateUpgradeNewVersion(ctx, int64(pastureId), int64(feedTemplateId)); err != nil {
		return err
	} else {

		return nil
	}
}