package model

import (
	"database/sql"
	"fmt"
	"strings"
	"time"

	"git.i2edu.net/i2/go-zero/core/stores/cache"
	"git.i2edu.net/i2/go-zero/core/stores/sqlc"
	"git.i2edu.net/i2/go-zero/core/stores/sqlx"
	"git.i2edu.net/i2/go-zero/core/stringx"
	"git.i2edu.net/i2/go-zero/tools/goctl/model/sql/builderx"
)

var (
	sysUserFieldNames          = builderx.RawFieldNames(&SysUser{})
	sysUserRows                = strings.Join(sysUserFieldNames, ",")
	sysUserRowsExpectAutoSet   = strings.Join(stringx.Remove(sysUserFieldNames, "`create_time`", "`update_time`"), ",")
	sysUserRowsWithPlaceHolder = strings.Join(stringx.Remove(sysUserFieldNames, "`id`", "`create_time`", "`update_time`"), "=?,") + "=?"

	cacheSysUserIdPrefix    = "cache:sysUser:id:"
	cacheSysUserPhonePrefix = "cache:sysUser:phone:"
)

type (
	SysUserModel interface {
		Insert(data SysUser) (sql.Result, error)
		FindOne(id string) (*SysUser, error)
		FindOneByPhone(id string) (*SysUser, error)
		Update(data SysUser) error
		Delete(id string) error
	}

	defaultSysUserModel struct {
		sqlc.CachedConn
		table string
	}

	SysUser struct {
		Status         sql.NullInt64  `db:"status"`
		Avatar         sql.NullString `db:"avatar"`
		LastUpdateTime int64          `db:"last_update_time"`
		Address        sql.NullString `db:"address"`
		Password       string         `db:"password"`
		OrgId          sql.NullString `db:"org_id"`
		CreateBy       string         `db:"create_by"`
		LastUpdateBy   string         `db:"last_update_by"`
		LoginId        string         `db:"login_id"`
		Name           string         `db:"name"`
		CreateTime     time.Time      `db:"create_time"`
		DelFlag        int64          `db:"del_flag"`
		TempId         sql.NullString `db:"temp_id"`
		Id             string         `db:"id"`
		FullName       string         `db:"full_name"`
		Mobile         string         `db:"mobile"`
		Email          string         `db:"email"`
		Gender         int64          `db:"gender"`
		Type           sql.NullInt64  `db:"type"`
		Domain         string         `db:"domain"`
		TempValue      string         `db:"temp_value"`
	}
)

func NewSysUserModel(conn sqlx.SqlConn, c cache.CacheConf) SysUserModel {
	return &defaultSysUserModel{
		CachedConn: sqlc.NewConn(conn, c),
		table:      "`sys_user`",
	}
}

func (m *defaultSysUserModel) Insert(data SysUser) (sql.Result, error) {
	query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", m.table, sysUserRowsExpectAutoSet)
	ret, err := m.ExecNoCache(query, data.Status, data.Avatar, data.LastUpdateTime, data.Address, data.Password, data.OrgId, data.CreateBy, data.LastUpdateBy, data.LoginId, data.Name, data.DelFlag, data.TempId, data.Id, data.FullName, data.Mobile, data.Email, data.Gender, data.Type, data.Domain, data.TempValue)

	return ret, err
}

func (m *defaultSysUserModel) FindOne(id string) (*SysUser, error) {
	sysUserIdKey := fmt.Sprintf("%s%v", cacheSysUserIdPrefix, id)
	var resp SysUser
	err := m.QueryRow(&resp, sysUserIdKey, func(conn sqlx.SqlConn, v interface{}) error {
		query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", sysUserRows, m.table)
		return conn.QueryRow(v, query, id)
	})
	switch err {
	case nil:
		return &resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultSysUserModel) FindOneByPhone(phone string) (*SysUser, error) {
	sysUserIPhoneKey := fmt.Sprintf("%s%v", cacheSysUserPhonePrefix, phone)
	var resp SysUser
	err := m.QueryRow(&resp, sysUserIPhoneKey, func(conn sqlx.SqlConn, v interface{}) error {
		query := fmt.Sprintf("select %s from %s where `mobile` = ? limit 1", sysUserRows, m.table)
		return conn.QueryRow(v, query, phone)
	})
	switch err {
	case nil:
		return &resp, nil
	case sqlc.ErrNotFound:
		return nil, ErrNotFound
	default:
		return nil, err
	}
}

func (m *defaultSysUserModel) Update(data SysUser) error {
	sysUserIdKey := fmt.Sprintf("%s%v", cacheSysUserIdPrefix, data.Id)
	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
		query := fmt.Sprintf("update %s set %s where `id` = ?", m.table, sysUserRowsWithPlaceHolder)
		return conn.Exec(query, data.Status, data.Avatar, data.LastUpdateTime, data.Address, data.Password, data.OrgId, data.CreateBy, data.LastUpdateBy, data.LoginId, data.Name, data.DelFlag, data.TempId, data.FullName, data.Mobile, data.Email, data.Gender, data.Type, data.Domain, data.TempValue, data.Id)
	}, sysUserIdKey)
	return err
}

func (m *defaultSysUserModel) Delete(id string) error {

	sysUserIdKey := fmt.Sprintf("%s%v", cacheSysUserIdPrefix, id)
	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
		query := fmt.Sprintf("delete from %s where `id` = ?", m.table)
		return conn.Exec(query, id)
	}, sysUserIdKey)
	return err
}

func (m *defaultSysUserModel) formatPrimary(primary interface{}) string {
	return fmt.Sprintf("%s%v", cacheSysUserIdPrefix, primary)
}

func (m *defaultSysUserModel) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
	query := fmt.Sprintf("select %s from %s where `id` = ? limit 1", sysUserRows, m.table)
	return conn.QueryRow(v, query, primary)
}