package dao

import (
	"case-admin-api/api/model"
	"case-admin-api/api/requests"
	"case-admin-api/global"
	"gorm.io/gorm"
	"gorm.io/gorm/clause"
)

type AdminUserDao struct {
}

// GetAdminUserById 获取数据-id
func (r *AdminUserDao) GetAdminUserById(AdminUserId int64) (m *model.AdminUser, err error) {
	err = global.Db.First(&m, AdminUserId).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetAdminUserPreloadById 获取数据-加载全部关联-id
func (r *AdminUserDao) GetAdminUserPreloadById(AdminUserId int64) (m *model.AdminUser, err error) {
	err = global.Db.Preload(clause.Associations).First(&m, AdminUserId).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// DeleteAdminUser 删除
func (r *AdminUserDao) DeleteAdminUser(tx *gorm.DB, maps interface{}) error {
	err := tx.Where(maps).Delete(&model.AdminUser{}).Error
	if err != nil {
		return err
	}
	return nil
}

// DeleteAdminUserById 删除-id
func (r *AdminUserDao) DeleteAdminUserById(tx *gorm.DB, AdminUserId int64) error {
	if err := tx.Delete(&model.AdminUser{}, AdminUserId).Error; err != nil {
		return err
	}
	return nil
}

// EditAdminUser 修改
func (r *AdminUserDao) EditAdminUser(tx *gorm.DB, maps interface{}, data interface{}) error {
	err := tx.Model(&model.AdminUser{}).Where(maps).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

// EditAdminUserById 修改-id
func (r *AdminUserDao) EditAdminUserById(tx *gorm.DB, AdminUserId int64, data interface{}) error {
	err := tx.Model(&model.AdminUser{}).Where("user_id = ?", AdminUserId).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

// GetAdminUserList 获取列表
func (r *AdminUserDao) GetAdminUserList(maps interface{}) (m []*model.AdminUser, err error) {
	err = global.Db.Where(maps).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetAdminUserCount 获取数量
func (r *AdminUserDao) GetAdminUserCount(maps interface{}) (total int64, err error) {
	err = global.Db.Model(&model.AdminUser{}).Where(maps).Count(&total).Error
	if err != nil {
		return 0, err
	}
	return total, nil
}

// GetAdminUserListRand 获取列表-随机
func (r *AdminUserDao) GetAdminUserListRand(maps interface{}, limit int) (m []*model.AdminUser, err error) {
	err = global.Db.Where(maps).Order("rand()").Limit(limit).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// AddAdminUser 新增
func (r *AdminUserDao) AddAdminUser(tx *gorm.DB, model *model.AdminUser) (*model.AdminUser, error) {
	if err := tx.Create(model).Error; err != nil {
		return nil, err
	}
	return model, nil
}

// GetAdminUser 获取
func (r *AdminUserDao) GetAdminUser(maps interface{}) (m *model.AdminUser, err error) {
	err = global.Db.Where(maps).First(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetAdminUserPageSearch 获取列表-分页
func (r *AdminUserDao) GetAdminUserPageSearch(req requests.GetAdminUserPage, page, pageSize int) (m []*model.AdminUser, total int64, err error) {
	var totalRecords int64

	// 构建查询条件
	query := global.Db.Model(&model.AdminUser{})

	// 账号
	if req.Access != "" {
		query = query.Where("access LIKE ?", "%"+req.Access+"%")
	}

	// 昵称
	if req.NickName != "" {
		query = query.Where("nick_name LIKE ?", "%"+req.NickName+"%")
	}

	// 状态
	if req.Status != nil {
		query = query.Where("status = ?", req.Status)
	}

	// 是否被删除
	if req.IsDeleted != nil {
		query = query.Where("is_deleted = ?", req.IsDeleted)
	}

	// 是否被禁用
	if req.IsDisabled != nil {
		query = query.Where("is_disabled = ?", req.IsDisabled)
	}

	// 是否管理员
	if req.IsAdmin != nil {
		query = query.Where("is_admin = ?", req.IsAdmin)
	}

	// 手机号
	if req.Phone != "" {
		query = query.Where("phone LIKE ?", "%"+req.Phone+"%")
	}

	// 排序
	query = query.Order("created_at desc")

	// 查询总数量
	if err := query.Count(&totalRecords).Error; err != nil {
		return nil, 0, err
	}

	err = query.Scopes(model.Paginate(page, pageSize)).Find(&m).Error
	if err != nil {
		return nil, 0, err
	}
	return m, totalRecords, nil
}