package data_manage

import (
	"eta_gn/eta_api/global"
	"eta_gn/eta_api/utils"
	"fmt"
	"github.com/rdlucklib/rdluck_tools/paging"
	"strconv"
	"strings"
	"time"
)

// EdbCollect 指标收藏
type EdbCollect struct {
	EdbCollectId         int       `gorm:"primaryKey;autoIncrement;column:edb_collect_id;type:int(10) unsigned;not null"`
	EdbCollectClassifyId int       `gorm:"index:idx_classify_id;column:edb_collect_classify_id;type:int(10) unsigned;not null;default:0"` // 指标收藏分类ID
	EdbInfoId            int       `gorm:"column:edb_info_id;type:int(10) unsigned;not null;default:0"`                                   // 指标ID
	EdbCode              string    `gorm:"column:edb_code;type:varchar(255);not null;default:''"`                                         // 指标编码
	SysUserId            int       `gorm:"column:sys_user_id;type:int(10) unsigned;not null;default:0"`                                   // 创建人ID
	SysRealName          string    `gorm:"column:sys_real_name;type:int(10) unsigned;not null;default:0"`                                 // 创建人姓名
	Sort                 int       `gorm:"column:sort;type:int(10);default:0"`                                                            // 排序
	CreateTime           time.Time `gorm:"column:create_time;type:datetime"`                                                              // 创建时间
	ModifyTime           time.Time `gorm:"column:modify_time;type:datetime"`                                                              // 更新时间
}

func (m *EdbCollect) TableName() string {
	return "edb_collect"
}

type EdbCollectCols struct {
	PrimaryId            string
	EdbCollectClassifyId string
	EdbInfoId            string
	EdbCode              string
	SysUserId            string
	SysRealName          string
	Sort                 string
	CreateTime           string
	ModifyTime           string
}

func (m *EdbCollect) Cols() EdbCollectCols {
	return EdbCollectCols{
		PrimaryId:            "edb_collect_id",
		EdbCollectClassifyId: "edb_collect_classify_id",
		EdbInfoId:            "edb_info_id",
		EdbCode:              "edb_code",
		SysUserId:            "sys_user_id",
		SysRealName:          "sys_real_name",
		Sort:                 "sort",
		CreateTime:           "create_time",
		ModifyTime:           "modify_time",
	}
}

func (m *EdbCollect) Create() (err error) {
	err = global.DmSQL["data"].Create(m).Error
	return
}

func (m *EdbCollect) CreateMulti(items []*EdbCollect) (err error) {
	if len(items) == 0 {
		return
	}
	err = global.DmSQL["data"].CreateInBatches(items, utils.MultiAddNum).Error
	return
}

func (m *EdbCollect) Update(cols []string) (err error) {
	err = global.DmSQL["data"].Select(cols).Updates(m).Error
	return
}

func (m *EdbCollect) Remove() (err error) {
	sql := fmt.Sprintf(`DELETE FROM %s WHERE %s = ? LIMIT 1`, m.TableName(), m.Cols().PrimaryId)
	err = global.DmSQL["data"].Exec(sql, m.EdbCollectId).Error
	return
}

func (m *EdbCollect) MultiRemove(ids []int) (err error) {
	if len(ids) == 0 {
		return
	}
	sql := fmt.Sprintf(`DELETE FROM %s WHERE %s IN (%s)`, m.TableName(), m.Cols().PrimaryId, utils.GetOrmInReplace(len(ids)))
	err = global.DmSQL["data"].Exec(sql, ids).Error
	return
}

func (m *EdbCollect) RemoveByCondition(condition string, pars []interface{}) (err error) {
	if condition == "" {
		return
	}
	sql := fmt.Sprintf(`DELETE FROM %s WHERE %s`, m.TableName(), condition)
	err = global.DmSQL["data"].Exec(sql, pars...).Error
	return
}

// RemoveAndCreateMulti
// @Description: 清除原有配置并新增收藏
// @receiver m
// @param delCondition
// @param delPars
// @param items
// @return err
func (m *EdbCollect) RemoveAndCreateMulti(delCondition string, delPars []interface{}, items []*EdbCollect) (err error) {
	to := global.DmSQL["data"].Begin()
	defer func() {
		if err != nil {
			_ = to.Rollback()
		} else {
			_ = to.Commit()
		}
	}()

	// 先删除
	{
		if delCondition == "" {
			return
		}
		sql := fmt.Sprintf(`DELETE FROM %s WHERE %s`, m.TableName(), delCondition)
		err = to.Exec(sql, delPars...).Error
		if err != nil {
			return
		}
	}

	if len(items) == 0 {
		return
	}
	err = to.CreateInBatches(items, utils.MultiAddNum).Error

	return
}

func (m *EdbCollect) GetItemById(id int) (item *EdbCollect, err error) {
	sql := fmt.Sprintf(`SELECT * FROM %s WHERE %s = ? LIMIT 1`, m.TableName(), m.Cols().PrimaryId)
	err = global.DmSQL["data"].Raw(sql, id).First(&item).Error
	return
}

func (m *EdbCollect) GetItemByCondition(condition string, pars []interface{}, orderRule string) (item *EdbCollect, err error) {
	order := ``
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT * FROM %s WHERE 1=1 %s %s LIMIT 1`, m.TableName(), condition, order)
	err = global.DmSQL["data"].Raw(sql, pars...).First(&item).Error
	return
}

func (m *EdbCollect) GetCountByCondition(condition string, pars []interface{}) (count int, err error) {
	sql := fmt.Sprintf(`SELECT COUNT(1) FROM %s WHERE 1=1 %s`, m.TableName(), condition)
	err = global.DmSQL["data"].Raw(sql, pars...).Scan(&count).Error
	return
}

func (m *EdbCollect) GetItemsByCondition(condition string, pars []interface{}, fieldArr []string, orderRule string) (items []*EdbCollect, err error) {
	fields := strings.Join(fieldArr, ",")
	if len(fieldArr) == 0 {
		fields = `*`
	}
	order := fmt.Sprintf(`ORDER BY %s DESC`, m.Cols().CreateTime)
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT %s FROM %s WHERE 1=1 %s %s`, fields, m.TableName(), condition, order)
	err = global.DmSQL["data"].Raw(sql, pars...).Find(&items).Error
	return
}

func (m *EdbCollect) GetPageItemsByCondition(condition string, pars []interface{}, fieldArr []string, orderRule string, startSize, pageSize int) (items []*EdbCollect, err error) {
	fields := strings.Join(fieldArr, ",")
	if len(fieldArr) == 0 {
		fields = `*`
	}
	order := fmt.Sprintf(`ORDER BY %s DESC`, m.Cols().CreateTime)
	if orderRule != "" {
		order = ` ORDER BY ` + orderRule
	}
	sql := fmt.Sprintf(`SELECT %s FROM %s WHERE 1=1 %s %s LIMIT ?,?`, fields, m.TableName(), condition, order)
	pars = append(pars, startSize, pageSize)
	err = global.DmSQL["data"].Raw(sql, pars...).Find(&items).Error
	return
}

// GetCollectEdbInfoByClassifyId 获取分类下收藏的指标信息
func GetCollectEdbInfoByClassifyId(classifyId int) (items []*EdbInfo, err error) {
	sql := `SELECT b.* FROM edb_collect AS a JOIN edb_info AS b ON a.edb_info_id = b.edb_info_id WHERE a.edb_collect_classify_id = ? ORDER BY a.sort ASC`
	err = global.DmSQL["data"].Raw(sql, classifyId).Find(&items).Error
	return
}

// EdbCollectReq 加入/取消收藏
type EdbCollectReq struct {
	ClassifyId     int   `description:"分类ID"`
	ClassifyIdList []int `description:"分类ID列表"`
	EdbInfoId      int   `description:"指标ID"`
}

// GetCollectEdbInfoCount 获取收藏的指标信息总数
func GetCollectEdbInfoCount(condition string, pars []interface{}) (total int64, err error) {
	sql := fmt.Sprintf(`SELECT COUNT(1) AS ct FROM (
	  SELECT b.edb_info_id FROM edb_collect AS a JOIN edb_info AS b ON a.edb_info_id = b.edb_info_id
	  WHERE 1=1 %s
	  GROUP BY b.edb_info_id
	) AS sub`, condition)
	err = global.DmSQL["data"].Raw(sql, pars...).Scan(&total).Error
	return
}

// GetCollectEdbInfoPageList 获取收藏的指标信息列表-分页
func GetCollectEdbInfoPageList(condition string, pars []interface{}, startSize, pageSize int) (list []*CollectEdbInfoQuery, err error) {
	sql := fmt.Sprintf(`SELECT b."edb_info_id",
       WM_CONCAT(DISTINCT a."edb_collect_classify_id") AS "collect_classify_id",
MAX(a.create_time) as collect_time,
MAX(b."edb_code") AS "edb_code",
MAX(b."edb_name") "edb_name",
MAX(b."edb_info_type") "edb_info_type",
MAX(b."edb_type") "edb_type",
MAX(b."source") "source",
MAX(b."source_name") "source_name",
MAX(b."frequency") "frequency",
MAX(b."unit") "unit",
MAX(b."classify_id") "classify_id",
MAX(b."create_time") "create_time",
MAX(b."unique_code") "unique_code",
MAX(b."chart_image") "chart_image",
MAX(b."modify_time") "modify_time",
MAX(a."sort") AS "sort"
 FROM edb_collect AS a JOIN edb_info AS b ON a.edb_info_id = b.edb_info_id
	  WHERE 1=1 %s
	  GROUP BY b.edb_info_id
ORDER BY collect_time DESC LIMIT ?,?`, condition)
	pars = append(pars, startSize, pageSize)
	err = global.DmSQL["data"].Raw(sql, pars...).Scan(&list).Error
	return
}

type CollectEdbInfoQuery struct {
	EdbInfo
	CollectClassifyIdStr string    `gorm:"column:collect_classify_id" description:"收藏分类ID"`
	CollectTime          time.Time `gorm:"column:collect_time" description:"收藏时间"`
}

// CollectEdbInfoItem 收藏列表指标信息
type CollectEdbInfoItem struct {
	EdbInfoId             int    `description:"指标ID"`
	EdbInfoType           int    `description:"指标类型：0-普通指标; 1-预测指标"`
	EdbType               int    `description:"指标类型：1-基础指标; 2-计算指标"`
	Source                int    `description:"来源ID"`
	SourceName            string `description:"来源名称"`
	EdbCode               string `description:"指标编码"`
	EdbName               string `description:"指标名称"`
	Frequency             string `description:"频率"`
	Unit                  string `description:"单位"`
	UniqueCode            string `description:"唯一编码"`
	ChartImage            string `description:"图表图片"`
	ClassifyId            int    `description:"指标分类ID"`
	CollectClassifyIdList []int  `description:"收藏分类ID列表"`
	CollectTime           string `description:"收藏时间"`
	CreateTime            string `description:"创建时间"`
	Sort                  int    `description:"排序"`
}

func FormatEdbInfo2CollectItem(origin *CollectEdbInfoQuery) (item *CollectEdbInfoItem) {
	item = new(CollectEdbInfoItem)
	item.EdbInfoId = origin.EdbInfoId
	item.EdbInfoType = origin.EdbInfoType
	item.EdbType = origin.EdbType
	item.Source = origin.Source
	item.SourceName = origin.SourceName
	item.EdbCode = origin.EdbCode
	item.EdbName = origin.EdbName
	item.Frequency = origin.Frequency
	item.Unit = origin.Unit
	item.UniqueCode = origin.UniqueCode
	item.ChartImage = origin.ChartImage
	item.ClassifyId = origin.ClassifyId
	collectClassifyIdList := make([]int, 0)
	if origin.CollectClassifyIdStr != `` {
		collectClassifyIdStrList := strings.Split(origin.CollectClassifyIdStr, ",")
		for _, v := range collectClassifyIdStrList {
			collectClassifyId, tmpErr := strconv.Atoi(v)
			if tmpErr == nil {
				collectClassifyIdList = append(collectClassifyIdList, collectClassifyId)
			}
		}
	}
	item.CollectClassifyIdList = collectClassifyIdList
	item.CollectTime = origin.CollectTime.Format(utils.FormatDateTime)
	item.CreateTime = origin.CreateTime.Format(utils.FormatDateTime)
	item.Sort = origin.Sort
	return
}

// CollectEdbInfoListResp 收藏指标分页列表相应
type CollectEdbInfoListResp struct {
	Paging *paging.PagingItem
	List   []*CollectEdbInfoItem
}

// EdbCollectMoveReq 移动收藏
type EdbCollectMoveReq struct {
	EdbInfoId     int `description:"收藏的指标ID(分类下指标ID唯一)"`
	PrevEdbInfoId int `description:"前一个收藏的指标ID"`
	NextEdbInfoId int `description:"后一个收藏的指标ID"`
	ClassifyId    int `description:"当前分类ID"`
}

func GetEdbCollectSort(adminId, classifyId, sort int) (item *EdbCollect, err error) {
	sql := ` SELECT * FROM edb_collect WHERE 1=1 AND sys_user_id = ? AND edb_collect_classify_id = ? `
	if sort == 1 {
		sql += ` ORDER BY sort DESC, edb_collect_id ASC LIMIT 1 `
	} else {
		sql += ` ORDER BY sort ASC, edb_collect_id DESC LIMIT 1 `
	}
	err = global.DmSQL["data"].Raw(sql, adminId, classifyId).First(&item).Error
	return
}

func GetEdbCollectByEdbInfoId(adminId, edbInfoId, classifyId int) (item *EdbCollect, err error) {
	sql := `SELECT * FROM edb_collect WHERE sys_user_id = ? AND edb_info_id = ? AND edb_collect_classify_id=? `
	err = global.DmSQL["data"].Raw(sql, adminId, edbInfoId, classifyId).First(&item).Error
	return
}

func UpdateEdbCollectSortByClassifyId(classifyId, nowSort int, prevMyChartClassifyMappingId int, updateSort string) (err error) {
	sql := ` update edb_collect set sort = ` + updateSort + ` WHERE edb_collect_classify_id = ?  `
	if prevMyChartClassifyMappingId > 0 {
		sql += ` AND ( sort > ? or ( edb_collect_id < ? and sort=? )) `
	}
	err = global.DmSQL["data"].Exec(sql, classifyId, nowSort, prevMyChartClassifyMappingId, nowSort).Error
	return
}

func UpdateEdbCollectMove(sort, adminId, edbInfoId, myChartClassifyId int) (err error) {
	sql := ` UPDATE edb_collect SET sort = ?,modify_time=NOW() WHERE sys_user_id=? AND edb_info_id=? AND edb_collect_classify_id=? `
	err = global.DmSQL["data"].Exec(sql, sort, adminId, edbInfoId, myChartClassifyId).Error
	return
}