'use strict';

function searchMeta(opts) {
    return async function (ctx, next) {
        let errMsg = { message: '搜索元数据失败' }
        try {
            const models = ctx.fs.dc.models;
            const { keywords } = ctx.query;
            const where = {};

            if (keywords) {
                where['$or'] = [{ name: { $iLike: `%${keywords}%` } }
                ]
            }
            const findObj = {
                include: [
                    {
                        model: models.TagDatabase,
                        include: [{
                            model: models.Tag,
                        }]
                    }],
                where: where
            }

            const rslt = await models.MetadataDatabase.findAndCountAll(findObj);
            ctx.status = 200;
            ctx.body = rslt;
        } catch (error) {
            ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
            ctx.status = 400;
            ctx.body = errMsg
        }
    }
}

module.exports = {
    searchMeta
}