package model

import (
	"context"
	"gorm.io/gorm"
)

type (
	accountModel interface {
		Insert(ctx context.Context, data *Account) error
		Update(ctx context.Context, id int64, updates map[string]any) error
		Delete(ctx context.Context, id int64) error
		FindOne(ctx context.Context, id int64) (*Account, error)
		FindUserId(ctx context.Context, userId int32, userType int32) (*Account, error)
	}
	Account struct {
		updates        map[string]any
		Ac             string `gorm:"column:ac"`
		Id             int64  `gorm:"column:id"`
		UserId         int32  `gorm:"column:user_id"`
		UserType       int32  `gorm:"column:user_type"` //1 user 2 employer
		Name           string `gorm:"column:name"`
		Email          string `gorm:"column:email"`
		Password       string `gorm:"column:password"`
		Phone          string `gorm:"column:phone"` //+80-18010489927
		WechatUniqueId string `gorm:"column:wechat_unique_id"`
	}
	defaultAccountModel struct {
		db *gorm.DB
	}
)

func (s *Account) TableName() string {
	return "account"
}

func NewAccount() *Account {
	return &Account{
		updates: make(map[string]any),
	}
}

func (s *Account) SetAc(ac string) *Account {
	s.Ac = ac
	s.set("ac", ac)
	return s
}

func (s *Account) SetId(id int64) *Account {
	s.Id = id
	s.set("id", id)
	return s
}

func (s *Account) SetUserId(userId int32) *Account {
	s.UserId = userId
	s.set("user_id", userId)
	return s
}

func (s *Account) SetUserType(userType int32) *Account {
	s.UserType = userType
	s.set("user_type", userType)
	return s
}

func (s *Account) SetName(name string) *Account {
	s.Name = name
	s.set("name", name)
	return s
}

func (s *Account) SetEmail(email string) *Account {
	s.Email = email
	s.set("email", email)
	return s
}

func (s *Account) SetPassword(password string) *Account {
	s.Password = password
	s.set("password", password)
	return s
}

func (s *Account) SetPhone(phone string) *Account {
	s.Phone = phone
	s.set("phone", phone)
	return s
}

func (s *Account) SetWechatUniqueId(wechatUniqueId string) *Account {
	s.WechatUniqueId = wechatUniqueId
	s.set("wechat_unique_id", wechatUniqueId)
	return s
}

func (s *Account) set(key string, val any) {
	s.updates[key] = val
}

func (s *Account) UpdateColumn() map[string]any {
	return s.updates
}

func newAccountDAO(db *gorm.DB) *defaultAccountModel {
	return &defaultAccountModel{
		db: db,
	}
}

func (s *defaultAccountModel) Insert(ctx context.Context, data *Account) error {
	return s.db.Create(data).Error
}

func (s *defaultAccountModel) Update(ctx context.Context, id int64, updates map[string]any) error {
	return s.db.Model(Account{}).Where("id=?", id).Updates(updates).Error
}

func (s *defaultAccountModel) Delete(ctx context.Context, id int64) error {
	return s.db.Where("id=?", id).Delete(&Account{}).Error
}

func (s *defaultAccountModel) FindOne(ctx context.Context, id int64) (*Account, error) {
	row := Account{}
	err := s.db.Where("id=?", id).Find(&row).Error
	return findResultWithError(&row, err)
}

func (s *defaultAccountModel) FindUserId(ctx context.Context, userId int32, userType int32) (*Account, error) {
	row := Account{}
	err := s.db.Where("user_id=? and user_type=?", userId, userType).Find(&row).Error
	return findResultWithError(&row, err)
}