package rag

import (
	"database/sql"
	"eta/eta_api/global"
	"eta/eta_api/utils"
	"fmt"
	"time"
)

type WechatPlatformUserMapping struct {
	WechatPlatformUserMappingId int       `gorm:"column:wechat_platform_user_mapping_id;type:int(9) UNSIGNED;primaryKey;not null;" description:"wechat_platform_user_mapping_id"`
	WechatPlatformId            int       `gorm:"column:wechat_platform_id;type:int(9) UNSIGNED;comment:微信公众号id;default:0;" description:"wechat_platform_id"` // 微信公众号id
	SysUserId                   int       `gorm:"column:sys_user_id;type:int(9) UNSIGNED;comment:用户id;default:0;" description:"sys_user_id"`                  // 用户id
	ModifyTime                  time.Time `gorm:"column:modify_time;type:datetime;default:NULL;" description:"modify_time"`
	CreateTime                  time.Time `gorm:"column:create_time;type:datetime;default:NULL;" description:"create_time"`
}

// TableName get sql table name.获取数据库表名
func (m *WechatPlatformUserMapping) TableName() string {
	return "wechat_platform_user_mapping"
}

// WechatPlatformUserMappingColumns get sql column name.获取数据库列名
var WechatPlatformUserMappingColumns = struct {
	WechatPlatformUserMappingID string
	WechatPlatformID            string
	SysUserID                   string
	ModifyTime                  string
	CreateTime                  string
}{
	WechatPlatformUserMappingID: "wechat_platform_user_mapping_id",
	WechatPlatformID:            "wechat_platform_id",
	SysUserID:                   "sys_user_id",
	ModifyTime:                  "modify_time",
	CreateTime:                  "create_time",
}

type UserFollowWechatPlatform struct {
	WechatPlatformId int       `gorm:"column:wechat_platform_id;type:int(10) UNSIGNED;primaryKey;not null;" description:"wechat_platform_id"`
	FakeId           string    `gorm:"column:fake_id;type:varchar(255);comment:公众号唯一id;" description:"公众号唯一id"`
	Nickname         string    `gorm:"column:nickname;type:varchar(255);comment:公众号名称;" description:"公众号名称"`
	Alias            string    `gorm:"column:alias;type:varchar(255);comment:别名;" description:"别名"`
	RoundHeadImg     string    `gorm:"column:round_head_img;type:varchar(255);comment:头像;" description:"头像"`
	ServiceType      int       `gorm:"column:service_type;type:int(11);comment:类型;default:0;" description:"类型"`
	Signature        string    `gorm:"column:signature;type:varchar(255);comment:签名;" description:"签名"`
	Verified         int       `gorm:"column:verified;type:int(11);comment:是否认证，0：未认证，1：已认证；这个我不确定，再核实下;default:0;" description:"是否认证，0：未认证，1：已认证；这个我不确定，再核实下"`
	ArticleLink      string    `gorm:"column:article_link;type:varchar(255);comment:添加公众时的文章链接;" description:"添加公众时的文章链接"`
	Enabled          int       `gorm:"column:enabled;type:tinyint(9);comment:是否启用，0：禁用，1：启用;default:1;" description:"是否启用，0：禁用，1：启用"`
	SysUserId        int       `gorm:"column:sys_user_id;type:int(9) UNSIGNED;comment:用户id;default:0;" description:"用户id"`
	ModifyTime       time.Time `gorm:"column:modify_time;type:datetime;comment:最后一次修改时间;default:NULL;" description:"最后一次修改时间"`
	CreateTime       time.Time `gorm:"column:create_time;type:datetime;comment:添加时间;default:NULL;" description:"添加时间"`
	FollowUserId     int       `gorm:"column:follow_user_id;type:int(9) UNSIGNED;comment:关注的用户id;default:0;" description:"关注的用户id"`
}

func (m *WechatPlatformUserMapping) GetListByCondition(condition string, pars []interface{}, startSize, pageSize int) (items []*UserFollowWechatPlatform, err error) {
	sqlStr := fmt.Sprintf(`SELECT a.wechat_platform_id,a.fake_id,a.nickname,a.alias,a.round_head_img,a.service_type,a.signature,a.verified,a.article_link,a.enabled,a.sys_user_id,a.modify_time,a.create_time,b.sys_user_id as follow_user_id FROM wechat_platform a 
    JOIN wechat_platform_user_mapping b on a.wechat_platform_id=b.wechat_platform_id 
                                                                                                                                                                                                                   WHERE 1=1 %s LIMIT ?,?`, condition)
	pars = append(pars, startSize, pageSize)
	err = global.DbMap[utils.DbNameAI].Raw(sqlStr, pars...).Find(&items).Error

	return
}

func (m *WechatPlatformUserMapping) GetCountByCondition(condition string, pars []interface{}) (total int, err error) {
	var intNull sql.NullInt64
	sqlStr := fmt.Sprintf(`SELECT COUNT(1) total FROM wechat_platform a JOIN wechat_platform_user_mapping b on a.wechat_platform_id=b.wechat_platform_id WHERE 1=1 `, condition)
	err = global.DbMap[utils.DbNameAI].Raw(sqlStr, pars...).Scan(&intNull).Error
	if err == nil && intNull.Valid {
		total = int(intNull.Int64)
	}

	return
}

func (m *WechatPlatformUserMapping) GetPageListByCondition(condition string, pars []interface{}, startSize, pageSize int) (total int, items []*UserFollowWechatPlatform, err error) {

	total, err = m.GetCountByCondition(condition, pars)
	if err != nil {
		return
	}
	if total > 0 {
		items, err = m.GetListByCondition(condition, pars, startSize, pageSize)
	}

	return
}