package tushare

/*
HkHold 获取沪深股通持股明细

	ts_code: 股票代码
	trade_date: 交易日期，格式:YYYYMMDD
	start_date: 开始日期，格式:YYYYMMDD
	end_date: 结束日期，格式:YYYYMMDD
*/
func (cli *TushareClient) HkHold(ts_code, trade_date, start_date, end_date string) (*TushareRespData, error) {
	params := map[string]any{}

	if ts_code != "" {
		params["ts_code"] = ts_code
	}
	if trade_date != "" {
		params["trade_date"] = trade_date
	}
	if start_date != "" {
		params["start_date"] = start_date
	}
	if end_date != "" {
		params["end_date"] = end_date
	}

	req := TushareReq{
		APIName: "hk_hold",
		Params:  params,
	}

	fields := []map[string]string{
		{"ts_code": "股票代码"},
		{"trade_date": "交易日期"},
		{"holding_sh": "沪股通持股数量 (股)"},
		{"holding_sz": "深股通持股数量 (股)"},
		{"holding_total": "沪深股通持股总量 (股)"},
		{"ratio_sh": "沪股通持股比例%"},
		{"ratio_sz": "深股通持股比例%"},
		{"ratio_total": "沪深股通持股比例合计%"},
	}

	return cli.Do(req, fields)
}

/*
MarginDetail 获取融资融券明细

	trade_date: 交易日期，格式:YYYYMMDD
	start_date: 开始日期，格式:YYYYMMDD
	end_date: 结束日期，格式:YYYYMMDD
	exchange: 交易所代码，SSE 上交所，SZSE 深交所
*/
func (cli *TushareClient) MarginDetail(trade_date, start_date, end_date, exchange string) (*TushareRespData, error) {
	params := map[string]any{}

	if trade_date != "" {
		params["trade_date"] = trade_date
	}
	if start_date != "" {
		params["start_date"] = start_date
	}
	if end_date != "" {
		params["end_date"] = end_date
	}
	if exchange != "" {
		params["exchange"] = exchange
	}

	req := TushareReq{
		APIName: "margin_detail",
		Params:  params,
	}

	fields := []map[string]string{
		{"trade_date": "交易日期"},
		{"ts_code": "股票代码"},
		{"buy_value": "融资买入额 (元)"},
		{"buy_repay_value": "融资偿还额 (元)"},
		{"buy_bal": "融资余额 (元)"},
		{"sell_value": "融券卖出量 (股)"},
		{"sell_repay_value": "融券偿还量 (股)"},
		{"sell_bal": "融券余量 (股)"},
		{"sell_amount": "融券余量金额 (元)"},
	}

	return cli.Do(req, fields)
}

/*
TopList 获取龙虎榜数据

	trade_date: 交易日期，格式:YYYYMMDD
	start_date: 开始日期，格式:YYYYMMDD
	end_date: 结束日期，格式:YYYYMMDD
*/
func (cli *TushareClient) TopList(trade_date, start_date, end_date string) (*TushareRespData, error) {
	params := map[string]any{}

	if trade_date != "" {
		params["trade_date"] = trade_date
	}
	if start_date != "" {
		params["start_date"] = start_date
	}
	if end_date != "" {
		params["end_date"] = end_date
	}

	req := TushareReq{
		APIName: "top_list",
		Params:  params,
	}

	fields := []map[string]string{
		{"trade_date": "交易日期"},
		{"ts_code": "股票代码"},
		{"name": "股票名称"},
		{"close": "收盘价"},
		{"pct_chg": "涨跌幅%"},
		{"turnover_rate": "换手率%"},
		{"total_value": "成交总额 (万元)"},
		{"net_value": "净额 (万元)"},
		{"buy_value": "买入总额 (万元)"},
		{"sell_value": "卖出总额 (万元)"},
		{"reason": "上榜原因"},
	}

	return cli.Do(req, fields)
}

/*
TopInst 获取龙虎榜机构席位数据

	trade_date: 交易日期，格式:YYYYMMDD
	start_date: 开始日期，格式:YYYYMMDD
	end_date: 结束日期，格式:YYYYMMDD
*/
func (cli *TushareClient) TopInst(trade_date, start_date, end_date string) (*TushareRespData, error) {
	params := map[string]any{}

	if trade_date != "" {
		params["trade_date"] = trade_date
	}
	if start_date != "" {
		params["start_date"] = start_date
	}
	if end_date != "" {
		params["end_date"] = end_date
	}

	req := TushareReq{
		APIName: "top_inst",
		Params:  params,
	}

	fields := []map[string]string{
		{"trade_date": "交易日期"},
		{"ts_code": "股票代码"},
		{"name": "股票名称"},
		{"buy_value": "机构买入总额 (万元)"},
		{"buy_count": "机构买入次数"},
		{"sell_value": "机构卖出总额 (万元)"},
		{"sell_count": "机构卖出次数"},
		{"net_value": "机构净买入额 (万元)"},
	}

	return cli.Do(req, fields)
}

/*
BlockTrade 获取大宗交易数据

	trade_date: 交易日期，格式:YYYYMMDD
	start_date: 开始日期，格式:YYYYMMDD
	end_date: 结束日期，格式:YYYYMMDD
*/
func (cli *TushareClient) BlockTrade(trade_date, start_date, end_date string) (*TushareRespData, error) {
	params := map[string]any{}

	if trade_date != "" {
		params["trade_date"] = trade_date
	}
	if start_date != "" {
		params["start_date"] = start_date
	}
	if end_date != "" {
		params["end_date"] = end_date
	}

	req := TushareReq{
		APIName: "block_trade",
		Params:  params,
	}

	fields := []map[string]string{
		{"trade_date": "交易日期"},
		{"ts_code": "股票代码"},
		{"name": "证券简称"},
		{"price": "成交价"},
		{"vol": "成交量 (万股)"},
		{"amount": "成交额 (万元)"},
		{"buyer": "买方营业部"},
		{"seller": "卖方营业部"},
		{"premium_rate": "溢价率%"},
	}

	return cli.Do(req, fields)
}