package dao

import (
	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	"knowledge/api/model"
	"knowledge/api/requests"
	"knowledge/global"
)

type BaseTokenDao struct {
}

// GetBaseTokenById 获取数据-id
func (r *BaseTokenDao) GetBaseTokenById(tokenId int64) (m *model.BaseToken, err error) {
	err = global.Db.First(&m, tokenId).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

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

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

// DeleteBaseTokenById 删除-id
func (r *BaseTokenDao) DeleteBaseTokenById(tx *gorm.DB, tokenId int64) error {
	if err := tx.Delete(&model.BaseToken{}, tokenId).Error; err != nil {
		return err
	}
	return nil
}

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

// EditBaseTokenById 修改-id
func (r *BaseTokenDao) EditBaseTokenById(tx *gorm.DB, tokenId int64, data interface{}) error {
	err := tx.Model(&model.BaseToken{}).Where("token_id = ?", tokenId).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

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

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

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

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

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

// GetBaseTokenPageSearch 获取列表-分页
func (r *BaseTokenDao) GetBaseTokenPageSearch(req requests.GetTokenPage, page, pageSize int) (m []*model.BaseToken, total int64, err error) {
	var totalRecords int64

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

	// 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
}

// GetBaseTokenListSearch 获取列表
func (r *BaseTokenDao) GetBaseTokenListSearch(req requests.GetTokenList) (m []*model.BaseToken, err error) {
	// 构建查询条件
	query := global.Db.Model(&model.BaseToken{})

	query = query.Preload("BaseTokenItem")

	// 主键id
	if req.TokenId != "" {
		query = query.Where("token_id = ?", req.TokenId)
	}

	// 名称
	if req.TokenName != "" {
		query = query.Where("token_name LIKE ?", "%"+req.TokenName+"%")
	}

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

	err = query.Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}