package dataengine

import (
	consts "cid/consts/dataengine"
	entity "cid/model/entity/dataengine"
	"context"

	"github.com/gogf/gf/v2/frame/g"
)

// TencentImageDAO 图片素材数据访问层
type TencentImageDAO struct{}

// TencentImage 图片DAO单例
var TencentImage = new(TencentImageDAO)

// GetPendingList 获取待送检数据列表
func (d *TencentImageDAO) GetPendingList(ctx context.Context, limit int) ([]entity.TencentImage, error) {
	var result []entity.TencentImage
	r, err := Model(consts.TencentImageTable).
		Where(entity.TencentImageCols.VerifyStatus, consts.CheckStatusPending).
		WhereNull("deleted_at").
		OrderAsc("created_time").
		Limit(limit).
		All()
	if err != nil {
		g.Log().Errorf(ctx, "查询待送检图片数据失败: %v", err)
		return nil, err
	}
	if err = r.Structs(&result); err != nil {
		g.Log().Errorf(ctx, "转换待送检图片数据失败: %v", err)
		return nil, err
	}
	return result, nil
}

// GetByImageID 根据图片ID获取数据
func (d *TencentImageDAO) GetByImageID(ctx context.Context, imageID string) (*entity.TencentImage, error) {
	var result entity.TencentImage
	r, err := Model(consts.TencentImageTable).
		Where(entity.TencentImageCols.ImageID, imageID).
		One()
	if err != nil {
		return nil, err
	}
	if r.IsEmpty() {
		return nil, nil
	}
	if err = r.Struct(&result); err != nil {
		return nil, err
	}
	return &result, nil
}

// GetByID 根据ID获取数据
func (d *TencentImageDAO) GetByID(ctx context.Context, id int64) (*entity.TencentImage, error) {
	var result entity.TencentImage
	r, err := Model(consts.TencentImageTable).
		Where(entity.TencentImageCols.Id, id).
		One()
	if err != nil {
		return nil, err
	}
	if r.IsEmpty() {
		return nil, nil
	}
	if err = r.Struct(&result); err != nil {
		return nil, err
	}
	return &result, nil
}

// CountPending 统计待送检数量
func (d *TencentImageDAO) CountPending(ctx context.Context) (int, error) {
	count, err := Model(consts.TencentImageTable).
		Where(entity.TencentImageCols.VerifyStatus, consts.CheckStatusPending).
		WhereNull("deleted_at").
		Count()
	if err != nil {
		g.Log().Errorf(ctx, "统计待送检图片数量失败: %v", err)
		return 0, err
	}
	return int(count), nil
}

// CountByStatus 根据状态统计数量
func (d *TencentImageDAO) CountByStatus(ctx context.Context, status string) (int, error) {
	count, err := Model(consts.TencentImageTable).
		Where(entity.TencentImageCols.VerifyStatus, status).
		Count()
	if err != nil {
		return 0, err
	}
	return int(count), nil
}

// GetByCondition 根据条件获取数据列表
func (d *TencentImageDAO) GetByCondition(ctx context.Context, condition map[string]interface{}, page, pageSize int) ([]entity.TencentImage, int, error) {
	var result []entity.TencentImage
	model := Model(consts.TencentImageTable)

	for k, v := range condition {
		model = model.Where(k, v)
	}

	total, err := model.Count()
	if err != nil {
		return nil, 0, err
	}

	r, err := model.
		OrderDesc(entity.TencentImageCols.CreatedTime).
		Page(page, pageSize).
		All()
	if err != nil {
		return nil, 0, err
	}
	if err = r.Structs(&result); err != nil {
		return nil, 0, err
	}
	return result, int(total), nil
}

// UpdateStatus 更新图片校验状态
func (d *TencentImageDAO) UpdateStatus(ctx context.Context, id int64, verifyStatus string) (int64, error) {
	result, err := Model(consts.TencentImageTable).
		Where(entity.TencentImageCols.Id, id).
		Data(entity.TencentImageCols.VerifyStatus, verifyStatus).
		Update()
	if err != nil {
		g.Log().Errorf(ctx, "更新图片校验状态失败: %v", err)
		return 0, err
	}
	affected, _ := result.RowsAffected()
	return affected, nil
}