package newbond

import (
	"database/sql/driver"
	"fmt"
	"time"
)

type BondData struct {
	SecurityCode     string `json:"SECURITY_CODE" db:"SecurityCode"`
	SecuCode         string `json:"SECUCODE" db:"SecuCode"`
	TradeMarket      string `json:"TRADE_MARKET" db:"TradeMarket"`
	SecurityNameAbbr string `json:"SECURITY_NAME_ABBR" db:"SecurityNameAbbr"`
	// DelistDate          *CustomTime `json:"DELIST_DATE" db:"DelistDate"`
	ListingDate         *CustomTime `json:"LISTING_DATE" db:"ListingDate"`
	ConvertStockCode    string      `json:"CONVERT_STOCK_CODE" db:"ConvertStockCode"`
	BondExpire          string      `json:"BOND_EXPIRE" db:"BondExpire"`
	Rating              string      `json:"RATING" db:"Rating"`
	ValueDate           CustomTime  `json:"VALUE_DATE" db:"ValueDate"`
	IssueYear           string      `json:"ISSUE_YEAR" db:"IssueYear"`
	CeaseDate           CustomTime  `json:"CEASE_DATE" db:"CeaseDate"`
	ExpireDate          CustomTime  `json:"EXPIRE_DATE" db:"ExpireDate"`
	PayInterestDay      string      `json:"PAY_INTEREST_DAY" db:"PayInterestDay"`
	InterestRateExplain string      `json:"INTEREST_RATE_EXPLAIN" db:"InterestRateExplain"`
	BondCombineCode     string      `json:"BOND_COMBINE_CODE" db:"BondCombineCode"`
	ActualIssueScale    float64     `json:"ACTUAL_ISSUE_SCALE" db:"ActualIssueScale"`
	IssuePrice          float64     `json:"ISSUE_PRICE" db:"IssuePrice"`
	Remark              string      `json:"REMARK" db:"Remark"`
	ParValue            float64     `json:"PAR_VALUE" db:"ParValue"`
	IssueObject         string      `json:"ISSUE_OBJECT" db:"IssueObject"`
	// RedeemType           *string     `json:"REDEEM_TYPE" db:"RedeemType"`
	// ExecuteReasonHS      *string     `json:"EXECUTE_REASON_HS" db:"ExecuteReasonHS"`
	// NoticeDateHS         *CustomTime `json:"NOTICE_DATE_HS" db:"NoticeDateHS"`
	// NoticeDateSH         *CustomTime `json:"NOTICE_DATE_SH" db:"NoticeDateSH"`
	// ExecutePriceHS       *float64    `json:"EXECUTE_PRICE_HS" db:"ExecutePriceHS"`
	// ExecutePriceSH       *float64    `json:"EXECUTE_PRICE_SH" db:"ExecutePriceSH"`
	// RecordDateSH         *CustomTime `json:"RECORD_DATE_SH" db:"RecordDateSH"`
	// ExecuteStartDateSH   *CustomTime `json:"EXECUTE_START_DATESH" db:"ExecuteStartDateSH"`
	// ExecuteStartDateHS   *CustomTime `json:"EXECUTE_START_DATEHS" db:"ExecuteStartDateHS"`
	// ExecuteEndDate       *CustomTime `json:"EXECUTE_END_DATE" db:"ExecuteEndDate"`
	CorreCode            string      `json:"CORRECODE" db:"CorreCode"`
	CorreCodeNameAbbr    string      `json:"CORRECODE_NAME_ABBR" db:"CorreCodeNameAbbr"`
	PublicStartDate      CustomTime  `json:"PUBLIC_START_DATE" db:"PublicStartDate"`
	CorreCodeO           string      `json:"CORRECODEO" db:"CorreCodeO"`
	CorreCodeNameAbbrO   string      `json:"CORRECODE_NAME_ABBRO" db:"CorreCodeNameAbbrO"`
	BondStartDate        CustomTime  `json:"BOND_START_DATE" db:"BondStartDate"`
	SecurityStartDate    CustomTime  `json:"SECURITY_START_DATE" db:"SecurityStartDate"`
	SecurityShortName    string      `json:"SECURITY_SHORT_NAME" db:"SecurityShortName"`
	FirstPerPreplacing   float64     `json:"FIRST_PER_PREPLACING" db:"FirstPerPreplacing"`
	OnlineGeneralAAU     float64     `json:"ONLINE_GENERAL_AAU" db:"OnlineGeneralAAU"`
	OnlineGeneralLWR     float64     `json:"ONLINE_GENERAL_LWR" db:"OnlineGeneralLWR"`
	InitialTransferPrice float64     `json:"INITIAL_TRANSFER_PRICE" db:"InitialTransferPrice"`
	TransferEndDate      CustomTime  `json:"TRANSFER_END_DATE" db:"TransferEndDate"`
	TransferStartDate    CustomTime  `json:"TRANSFER_START_DATE" db:"TransferStartDate"`
	ResaleClause         string      `json:"RESALE_CLAUSE" db:"ResaleClause"`
	RedeemClause         string      `json:"REDEEM_CLAUSE" db:"RedeemClause"`
	PartyName            string      `json:"PARTY_NAME" db:"PartyName"`
	ConvertStockPrice    interface{} `json:"CONVERT_STOCK_PRICE" db:"ConvertStockPrice"`
	TransferPrice        float64     `json:"TRANSFER_PRICE" db:"TransferPrice"`
	TransferValue        float64     `json:"TRANSFER_VALUE" db:"TransferValue"`
	CurrentBondPrice     interface{} `json:"CURRENT_BOND_PRICE" db:"CurrentBondPrice"`
	TransferPremiumRatio float64     `json:"TRANSFER_PREMIUM_RATIO" db:"TransferPremiumRatio"`
	// ConvertStockPriceHQ  *float64    `json:"CONVERT_STOCK_PRICEHQ" db:"ConvertStockPriceHQ"`
	// Market               *string     `json:"MARKET" db:"Market"`
	ResaleTrigPrice     float64     `json:"RESALE_TRIG_PRICE" db:"ResaleTrigPrice"`
	RedeemTrigPrice     float64     `json:"REDEEM_TRIG_PRICE" db:"RedeemTrigPrice"`
	PBVRatio            float64     `json:"PBV_RATIO" db:"PBVRatio"`
	IBStartDate         CustomTime  `json:"IB_START_DATE" db:"IBStartDate"`
	IBEndDate           CustomTime  `json:"IB_END_DATE" db:"IBEndDate"`
	CashflowDate        CustomTime  `json:"CASHFLOW_DATE" db:"CashflowDate"`
	CouponIR            float64     `json:"COUPON_IR" db:"CouponIR"`
	ParamName           string      `json:"PARAM_NAME" db:"ParamName"`
	IssueType           string      `json:"ISSUE_TYPE" db:"IssueType"`
	ExecuteReasonSH     *string     `json:"EXECUTE_REASON_SH" db:"ExecuteReasonSH"`
	PaydayNew           string      `json:"PAYDAYNEW" db:"PaydayNew"`
	CurrentBondPriceNew interface{} `json:"CURRENT_BOND_PRICENEW" db:"CurrentBondPriceNew"`
	IsConvertStock      string      `json:"IS_CONVERT_STOCK" db:"IsConvertStock"`
	IsRedeem            string      `json:"IS_REDEEM" db:"IsRedeem"`
	IsSellback          string      `json:"IS_SELLBACK" db:"IsSellback"`
	FirstProfit         *float64    `json:"FIRST_PROFIT" db:"FirstProfit"`
}

type CustomTime struct {
	time.Time
}

// 实现 driver.Valuer 接口
func (ct CustomTime) Value() (driver.Value, error) {
	return ct.Time, nil
}

// 实现 sql.Scanner 接口
func (ct *CustomTime) Scan(value interface{}) error {
	if value == nil {
		ct.Time = time.Time{}
		return nil
	}
	switch v := value.(type) {
	case time.Time:
		ct.Time = v
		return nil
	default:
		return fmt.Errorf("cannot scan type %T into CustomTime", value)
	}
}

// 实现 UnmarshalJSON 方法以支持自定义时间格式
func (ct *CustomTime) UnmarshalJSON(b []byte) error {
	str := string(b)
	str = str[1 : len(str)-1] // 去掉引号

	if str == "null" {
		return nil
	}

	// 使用正确的时间格式进行解析
	parsedTime, err := time.Parse("2006-01-02 15:04:05", str)
	if err != nil {
		return err
	}

	ct.Time = parsedTime
	return nil
}

type BondResponse struct {
	Version string     `json:"version"`
	Result  BondResult `json:"result"`
	Success bool       `json:"success"`
	Message string     `json:"message"`
	Code    int        `json:"code"`
}

type BondResult struct {
	Pages int        `json:"pages"`
	Data  []BondData `json:"data"`
	Count int        `json:"count"`
}