package data_manage

import (
	sql2 "database/sql"
	"eta/eta_task/global"
	"eta/eta_task/utils"
	"github.com/rdlucklib/rdluck_tools/paging"
	"gorm.io/gorm"
	"time"
)

type BaseFromTradeGuangzhouIndex struct {
	BaseFromTradeGuangzhouIndexId    int       `gorm:"column:base_from_trade_guangzhou_index_id;primaryKey;autoIncrement"`
	BaseFromTradeGuangzhouClassifyId int       `description:"分类id"`
	BaseFromTradeGuangzhouContractId int       `description:"合约id"`
	IndexCode                        string    `description:"指标编码"`
	IndexName                        string    `description:"指标名称"`
	Frequency                        string    `description:"频率"`
	Unit                             string    `description:"单位"`
	StartDate                        string    `description:"开始日期"`
	EndDate                          string    `description:"结束日期"`
	CreateTime                       time.Time `description:"创建日期"`
	ModifyTime                       time.Time `description:"修改日期"`
	Value                            float64   `description:"数据值"`
}

func (m *BaseFromTradeGuangzhouIndex) AfterFind(db *gorm.DB) (err error) {
	m.StartDate = utils.GormDateStrToDateStr(m.StartDate)
	m.EndDate = utils.GormDateStrToDateStr(m.EndDate)
	return
}

func AddBaseFromTradeGuangzhouIndex(item *BaseFromTradeGuangzhouIndex) (lastId int64, err error) {
	saveItem := *item
	o := global.DbMap[utils.DbNameIndex]
	//lastId, err = o.InsertOrUpdate(item)
	result := o.FirstOrCreate(item, "base_from_trade_guangzhou_index_id = ?", item.BaseFromTradeGuangzhouIndexId)
	if result.Error != nil {
		err = result.Error
		return
	}
	if result.RowsAffected == 0 {
		saveItem.BaseFromTradeGuangzhouIndexId = 0
		result = o.Model(item).Where("base_from_trade_guangzhou_index_id = ?", item.BaseFromTradeGuangzhouIndexId).Updates(saveItem)
		if result.Error != nil {
			err = result.Error
			return
		}
	}
	return int64(item.BaseFromTradeGuangzhouIndexId), nil
}

func GetBaseFromTradeGuangzhouIndexAll() (list []*BaseFromTradeGuangzhouIndex, err error) {
	o := global.DbMap[utils.DbNameIndex]
	sql := `SELECT * FROM base_from_trade_guangzhou_index `
	err = o.Raw(sql).Find(&list).Error
	return
}

type GuangzhouIndexResp struct {
	Ret     int
	Msg     string
	ErrMsg  string
	ErrCode string
	Data    []*BaseFromTradeGuangzhouIndex
}

type BaseFromTradeGuangzhouClassify struct {
	BaseFromTradeGuangzhouClassifyId int       `gorm:"column:base_from_trade_guangzhou_classify_id;primaryKey;autoIncrement"`
	ClassifyName                     string    `description:"分类名称"`
	ClassifyCode                     string    `description:"分类编码"`
	ParentId                         int       `description:"分类父级id"`
	ModifyTime                       time.Time `description:"修改时间"`
	CreateTime                       time.Time `description:"创建时间"`
}

type GuangzhouClassifyResp struct {
	Ret     int
	Msg     string
	ErrMsg  string
	ErrCode string
	Data    []*BaseFromTradeGuangzhouClassify
}

func GetBaseFromTradeGuangzhouClassifyAll() (list []*BaseFromTradeGuangzhouClassify, err error) {
	o := global.DbMap[utils.DbNameIndex]
	sql := `SELECT * FROM base_from_trade_guangzhou_classify `
	err = o.Raw(sql).Find(&list).Error
	return
}

func AddBaseFromTradeGuangzhouClassify(item *BaseFromTradeGuangzhouClassify) (lastId int64, err error) {
	err = global.DbMap[utils.DbNameIndex].Create(item).Error
	if err != nil {
		return
	}
	lastId = int64(item.BaseFromTradeGuangzhouClassifyId)
	return
}

type BaseFromTradeGuangzhouContract struct {
	BaseFromTradeGuangzhouContractId int    `gorm:"column:base_from_trade_guangzhou_contract_id;primaryKey;autoIncrement"`
	BaseFromTradeGuangzhouClassifyId int    `description:"分类id"`
	ClassifyCode                     string `description:"分类编码"`
	Contract                         string `description:"合约编码"`
	TradeDate                        string `description:"合约日期"`
}

func (obj *BaseFromTradeGuangzhouIndex) AddBaseFromTradeGuangzhouContract(item *BaseFromTradeGuangzhouContract) (err error) {
	err = global.DbMap[utils.DbNameIndex].Create(item).Error
	return
}

type GuangzhouContractResp struct {
	Ret     int
	Msg     string
	ErrMsg  string
	ErrCode string
	Data    []*BaseFromTradeGuangzhouContract
}

func GetBaseFromTradeGuangzhouContractAll() (list []*BaseFromTradeGuangzhouContract, err error) {
	o := global.DbMap[utils.DbNameIndex]
	sql := `SELECT * FROM base_from_trade_guangzhou_contract `
	err = o.Raw(sql).Find(&list).Error
	return
}

// GetBaseFromTradeGuangzhouMaxDate 获取广州期货交易所最大数据
func GetBaseFromTradeGuangzhouMaxDate() (maxDate time.Time, err error) {
	o := global.DbMap[utils.DbNameIndex]
	sql := ` SELECT max(a.create_time) AS max_date FROM base_from_trade_guangzhou_data as a `
	var timeNull sql2.NullTime
	err = o.Raw(sql).Scan(&timeNull).Error
	if err != nil {
		return
	}
	if timeNull.Valid {
		maxDate = timeNull.Time
	}
	return
}

type BaseFromTradeGuangzhouData struct {
	BaseFromTradeGuangzhouDataId  int       `gorm:"column:base_from_trade_guangzhou_data_id;primaryKey;autoIncrement"`
	BaseFromTradeGuangzhouIndexId int       `description:"指标id"`
	IndexCode                     string    `description:"指标编码"`
	DataTime                      string    `description:"数据日期"`
	Value                         float64   `description:"数据值"`
	QtySub                        float64   `description:"增减"`
	CreateTime                    time.Time `description:"创建日期"`
	ModifyTime                    time.Time `description:"修改日期"`
}

// GetAllBaseFromTradeGuangzhouDataList 获取广州期货交易所数据
func GetAllBaseFromTradeGuangzhouDataList(startDate string) (list []*BaseFromTradeGuangzhouData, err error) {
	o := global.DbMap[utils.DbNameIndex]
	sql := `SELECT * FROM base_from_trade_guangzhou_data WHERE create_time>=?  ORDER BY base_from_trade_guangzhou_data_id ASC `
	err = o.Raw(sql, startDate).Find(&list).Error
	return
}

type BaseFromTradeGuangzhouDataResp struct {
	Ret     int
	Msg     string
	ErrMsg  string
	ErrCode string
	Data    BaseFromTradeGuangzhouIndexAndDataResp
}

// BaseFromTradeGuangzhouIndexAndDataResp 分页列表响应体
type BaseFromTradeGuangzhouIndexAndDataResp struct {
	List   []*BaseFromTradeGuangzhouData
	Paging *paging.PagingItem `description:"分页数据"`
}

// MultiAddBaseFromTradeGuangzhouData 批量添加数据
func MultiAddBaseFromTradeGuangzhouData(items []*BaseFromTradeGuangzhouData) (lastId int64, err error) {
	num := len(items)
	if num <= 0 {
		return
	}
	o := global.DbMap[utils.DbNameIndex]
	err = o.CreateInBatches(items, utils.MultiAddNum).Error
	return
}