// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package model

import (
	"cp-organization-management/errors"
	"fmt"
	"time"

	"github.com/jaryhe/gopkgs/logger"
	"github.com/jaryhe/gopkgs/util"
	"github.com/jinzhu/gorm"
	"go.uber.org/zap"
	"encoding/json"
)

type RbacUser struct {
	Id          int64     `json:"id" gorm:"primary_key"`
	Username    string    `json:"username" gorm:"username;comment:'用户名';not null;default:''"`
	Passowrd    string    `json:"passowrd"  gorm:"passowrd;comment:'密码';not null;default:''"`
	Phone       string    `json:"phone" gorm:"phone;commnet:'手机号';not null;default:''"`
	Email       string    `json:"email" gorm:"email;commnet:'电子邮件';not null;default:''"`
	IsSuperUser bool      `json:"is_super_user" gorm:"is_super_user;commnet:'是否是超级账号，超级账号不能删除';not null;default:0"`
	GroupId     int64     `json:"group_id" gorm:"group_id;commnet:'权限组id';not null;default:0"`
	//Zones       string    `json:"zones" gorm:"zones;commnet:'管辖区域列表';not null;default:''"`
	CreatedAt   time.Time `json:"created_at" gorm:"created_at"`
	UpdatedAt   time.Time `json:"updated_at" gorm:"updated_at"`
	Name string `json:"name" gorm:"name"`
	Pids string `json:"pids" gorm:"pids"`
	table       string    `json:"table"`
}

func (p *RbacUser) TableName() string {
	return p.table
}

func NewRbacUser(database string) *RbacUser {
	return &RbacUser{table: fmt.Sprintf("%s.%s", database, "t_rbac_user")}
}

func (p *RbacUser) CreateTable(db *gorm.DB) error {
	err := db.CreateTable(p).Error
	if err != nil {
		logger.Error("mysql",
			zap.String("sql", "create table "+p.TableName()),
			zap.String("fields", ""),
			zap.String("error", err.Error()))
	}
	return nil
}

func (p *RbacUser) Find(db *gorm.DB, where map[string]interface{}) error {
	err := db.Table(p.TableName()).Where(where).Find(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(where)
		logger.Error("mysql",
			zap.String("sql", "select from "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}

	return err
}

func (p *RbacUser) Last(db *gorm.DB) error {
	err := db.Table(p.TableName()).Last(p).Error
	if err != nil {
		logger.Error("mysql",
			zap.String("sql", "select last from "+p.TableName()),
			zap.String("fields", ""),
			zap.String("error", err.Error()))
	}

	return err
}

// Insert 插入一条记录
func (p *RbacUser) Insert(db *gorm.DB) error {
	timeNow := time.Now()
	p.CreatedAt = timeNow
	p.UpdatedAt = timeNow
	err := db.Create(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(*p)
		logger.Error("mysql",
			zap.String("sql", "insert into "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *RbacUser) Delete(db *gorm.DB, filter map[string]interface{}) error {
	err := db.Where(filter).Delete(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(filter)
		logger.Error("mysql",
			zap.String("sql", "delete from "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *RbacUser) Save(db *gorm.DB) error {
	p.UpdatedAt = time.Now()
	err := db.Save(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(*p)
		logger.Error("mysql",
			zap.String("sql", "save "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *RbacUser) Update(db *gorm.DB) error {
	p.UpdatedAt = time.Now()
	err := db.Model(p).Updates(p).Error
	if err != nil {
		fields, _ := util.MarshalToString(*p)
		logger.Error("mysql",
			zap.String("sql", "update "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

// 通过结构体变量更新字段值, gorm库会忽略零值字段。就是字段值等于0, nil, "", false这些值会被忽略掉，不会更新。如果想更新零值，可以使用map类型替代结构体。
func (p *RbacUser) UpdateSome(db *gorm.DB, filed map[string]interface{}) error {
	if filed == nil {
		return errors.ParamsError
	}
	filed["updated_at"] = time.Now()
	err := db.Model(p).Updates(filed).Error
	if err != nil {
		fields, _ := util.MarshalToString(filed)
		logger.Error("mysql",
			zap.String("sql", "update "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *RbacUser) UpdateWithAffectRows(db *gorm.DB, where map[string]interface{}, values map[string]interface{}) (int64, error) {
	cond, val, err := whereBuild(where)
	if err != nil {
		return 0, err
	}

	r := db.Table(p.TableName()).Where(cond, val...).Updates(values)

	if r.Error != nil {
		fields, _ := json.Marshal(where)
		updateValues, _ := json.Marshal(values)
		logger.Error("mysql",
			zap.String("sql", "update  "+p.TableName()),
			zap.String("fields", string(fields)),
			zap.String("values", string(updateValues)),
			zap.String("error", err.Error()))
		return  0, errors.DataBaseError
	}
	return r.RowsAffected, err
}

func (p *RbacUser) QueryAll(db *gorm.DB, filter map[string]interface{}, out interface{}) error {
	err := db.Table(p.TableName()).Where(filter).Find(out).Error
	if err != nil {
		fields, _ := util.MarshalToString(filter)
		logger.Error("mysql",
			zap.String("sql", "select from "+p.TableName()),
			zap.String("fields", fields),
			zap.String("error", err.Error()))
	}
	return err
}

func (p *RbacUser) List(db *gorm.DB, limit, offset int, out interface{}) error {
	err := db.Table(p.TableName()).Limit(limit).Offset(offset).Find(out).Error
	if err != nil {
		logger.Error("mysql",
			zap.String("sql", "select from "+p.TableName()),
			zap.String("fields", ""),
			zap.String("error", err.Error()))
	}
	return err
}


func (p *RbacUser) Count(db *gorm.DB, where map[string]interface{}) (int64, error) {
	if len(where) > 0 {
		cond, val, err := whereBuild(where)
		if err != nil {
			return 0, err
		}
		ret := int64(0)
		err = db.Table(p.TableName()).Where(cond, val...).Count(&ret).Error
		if err != nil {
			fields, _ := json.Marshal(where)
			logger.Error("mysql",
				zap.String("sql", "select count from "+p.TableName()),
				zap.String("fields", string(fields)),
				zap.String("error", err.Error()))
			return ret, errors.DataBaseError
		}
		return ret, err
	}
	ret := int64(0)
	err := db.Table(p.TableName()).Count(&ret).Error
	if err != nil {
		fields, _ := json.Marshal(where)
		logger.Error("mysql",
			zap.String("sql", "select count from "+p.TableName()),
			zap.String("fields", string(fields)),
			zap.String("error", err.Error()))
		return ret, errors.DataBaseError
	}
	return ret, err
}

func (p *RbacUser) ListNew(db *gorm.DB, where map[string]interface{}, or map[string]interface{}, limit, offset int64) (list []RbacUser, err error) {
	if len(where) > 0 || len(or) > 0 {
		cond, val, err := whereBuildAndOr(where, or)
		if err != nil {
			return list, err
		}

		err = db.Table(p.TableName()).Where(cond, val...).Limit(limit).Offset(offset).Find(&list).Error
		if err != nil {
			logger.Error("mysql",
				zap.String("sql", "select * from "+p.TableName()),
				zap.String("error", err.Error()))
			return  list, errors.DataBaseError
		}

		return list, err
	}
	err = db.Table(p.TableName()).Find(&list).Error
	if err != nil {
		logger.Error("mysql",
			zap.String("sql", "select * from "+p.TableName()),
			zap.String("error", err.Error()))
		return  list, errors.DataBaseError
	}

	return list, nil
}