package models

import (
	"eta_gn/eta_index_lib/global"
	"fmt"
	"time"
)

// EdbTerminal 指标终端
type EdbTerminal struct {
	TerminalId   int       `gorm:"primaryKey;autoIncrement;column:terminal_id" description:"终端ID"`
	Source       int       `gorm:"column:source" description:"指标来源类型"`
	Name         string    `gorm:"column:name" description:"终端别名"`
	TerminalCode string    `gorm:"column:terminal_code" description:"终端编码，用于配置在机器上"`
	ServerUrl    string    `gorm:"column:server_url" description:"终端地址"`
	Num          int       `gorm:"column:num" description:"终端最大指标数"`
	Status       int       `gorm:"column:status" description:"状态，1启用，2禁用"`
	Value        string    `gorm:"column:value" description:"终端相关的凭证"`
	ModifyTime   time.Time `gorm:"column:modify_time" description:"修改时间"`
	CreateTime   time.Time `gorm:"column:create_time" description:"创建时间"`
}

// GetEdbTerminalListBySource 根据指标来源类型获取所有的终端列表
func GetEdbTerminalListBySource(source int) (items []*EdbTerminal, err error) {

	sql := ` SELECT *  FROM edb_terminal WHERE source = ? and status=1 ORDER BY terminal_id ASC `
	err = global.DEFAULT_DmSQL.Raw(sql, source).Scan(&items).Error
	return
}

// GetEdbTerminalFirstBySource 根据指标来源类型获取配置的首个终端信息
func GetEdbTerminalFirstBySource(source int) (item *EdbTerminal, err error) {

	sql := ` SELECT *  FROM edb_terminal WHERE source = ? and status=1 ORDER BY terminal_id ASC Limit 1 `
	err = global.DEFAULT_DmSQL.Raw(sql, source).First(&item).Error
	return
}

type TerminalCodeCountGroup struct {
	TerminalCode string
	Total        int
}

// GetEdbTerminalByCode 根据终端编码获取终端信息
func GetEdbTerminalByCode(terminalCode string) (item *EdbTerminal, err error) {

	sql := ` SELECT *  FROM edb_terminal WHERE terminal_code = ? `
	err = global.DEFAULT_DmSQL.Raw(sql, terminalCode).First(&item).Error
	return
}

// GetEdbCountGroupByTerminal 获取终端code分组总数
func GetEdbCountGroupByTerminal(source int) (list []TerminalCodeCountGroup, err error) {

	//sql := `select terminal_code, count(1) as total from edb_info where source = ? AND no_update=0 AND terminal_code != "" AND terminal_code IS NOT NULL GROUP BY terminal_code`
	sql := `SELECT "terminal_code", COUNT(*)  AS total
	FROM "eta_index"."edb_info" ei
	WHERE "source" = ?
	  AND "no_update" = 0
	  AND "terminal_code" IS NOT NULL
	GROUP BY "terminal_code"`
	err = global.DEFAULT_DmSQL.Raw(sql, source).Scan(&list).Error
	return
}

type BaseIndexTerminalCode struct {
	TerminalCode string `description:"终端编码，用于配置在机器上"`
	IndexName    string
}

// GetBaseIndexTerminalCode 获取数据源的终端code
func GetBaseIndexTerminalCode(edbCode, tableName string) (item BaseIndexTerminalCode, err error) {

	sql := fmt.Sprintf(`select terminal_code, index_name from %s where index_code = ? `, tableName)
	err = global.DEFAULT_DmSQL.Raw(sql, edbCode).First(&item).Error
	return
}