'use strict';

/**
 *
 *
 * @author Mai
 * @date
 * @version
 */
const profileConst = require('../const/profile');
module.exports = app => {

    class AccountCert extends app.BaseService {

        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx);
            this.tableName = 'account_cert';
        }

        async addCert(uid) {
            const result = await this.db.insert(this.tableName, {
                pid: this.ctx.session.sessionProject.id,
                uid,
                create_time: new Date(),
            });
            return { total: await this.count({ uid }), data: await this.getDataById(result.insertId) };
        }

        async updateCert(data) {
            const updateData = {
                id: data.id,
            };
            // 判断key是否在常量里，并转换为对应的值
            if (!this._.includes(profileConst.cert.postCertConst, data.key)) throw '参数有误';
            updateData[profileConst.cert.certConst[data.key]] = data.value ? data.value : null;
            return await this.db.update(this.tableName, updateData);
        }

        async addEduJson(id) {
            const info = await this.getDataById(id);
            if (!info) throw '数据有误';
            const edu_json = info.edu_json ? JSON.parse(info.edu_json) : [];
            const newEdu = this._.cloneDeep(profileConst.cert.eduJsonConst);
            newEdu.id = this.ctx.app.uuid.v4();
            edu_json.push(newEdu);
            info.edu_json = edu_json;
            const result = await this.db.update(this.tableName, {
                id: info.id,
                edu_json: JSON.stringify(edu_json),
            });
            return { data: info, jxData: newEdu };
        }

        async updateEduJson(data) {
            const info = await this.getDataById(data.id);
            if (!info) throw '数据有误';
            const edu_json = info.edu_json ? JSON.parse(info.edu_json) : [];
            if (edu_json.length === 0) throw '数据有误';
            const updateEdu = this._.find(edu_json, { id: data.jxid });
            if (!updateEdu) throw '数据有误';
            updateEdu[data.key] = data.value ? data.value : null;
            return await this.db.update(this.tableName, {
                id: info.id,
                edu_json: JSON.stringify(edu_json),
            });
        }

        async delCert(data) {
            if (!data.id) throw '参数有误';
            const info = await this.getDataById(data.id);
            if (!info) throw '数据有误1';
            if (!data.type) throw '参数有误';
            if (data.type === 'cert') {
                const edu_json = info.edu_json ? JSON.parse(info.edu_json) : [];
                if (data.jxid) {
                    // 删除继续教育
                    if (edu_json.length === 0) throw '数据有误';
                    const delEdu = this._.findIndex(edu_json, { id: data.jxid });
                    if (delEdu === -1) throw '数据有误2';
                    if (edu_json[delEdu].file_path) {
                        await this.ctx.app.fujianOss.delete(this.ctx.app.config.fujianOssFolder + edu_json[delEdu].file_path);
                    }
                    edu_json.splice(delEdu, 1);
                    // 如果存在文件，需同步移除
                    return await this.db.update(this.tableName, {
                        id: info.id,
                        edu_json: JSON.stringify(edu_json),
                    });
                }
                // 删除整个证书
                // 如果存在文件，需同步移除
                // 判断是否已调用，已调用需要先删除再删除这里
                const isUsed = await this.ctx.service.tenderCert.count({ cert_id: info.id });
                if (isUsed > 0) throw '该证书已被添加到标段从业人员，无法删除';
                if (info.file_path) {
                    await this.ctx.app.fujianOss.delete(this.ctx.app.config.fujianOssFolder + info.file_path);
                    if (edu_json.length > 0) {
                        for (const item of edu_json) {
                            if (item.file_path) {
                                await this.ctx.app.fujianOss.delete(this.ctx.app.config.fujianOssFolder + item.file_path);
                            }
                        }
                    }
                }
                return await this.db.delete(this.tableName, { id: data.id });
            } else if (data.type === 'file') {
                if (data.jxid) {
                    const edu_json = info.edu_json ? JSON.parse(info.edu_json) : [];
                    if (edu_json.length === 0) throw '数据有误';
                    const eduInfo = this._.find(edu_json, {id: data.jxid});
                    if (!eduInfo) throw '数据有误2';
                    // 如果存在文件，需同步移除
                    if (!eduInfo.file_path) throw '不存在培训证明';
                    await this.ctx.app.fujianOss.delete(this.ctx.app.config.fujianOssFolder + eduInfo.file_path);
                    eduInfo.file_path = null;
                    eduInfo.file_name = null;
                    return await this.db.update(this.tableName, {
                        id: info.id,
                        edu_json: JSON.stringify(edu_json),
                    });
                }
                // 删除证书附件
                if (!info.file_path) throw '不存在证书附件';
                await this.ctx.app.fujianOss.delete(this.ctx.app.config.fujianOssFolder + info.file_path);
                return await this.db.update(this.tableName, {
                    id: info.id,
                    file_path: null,
                    file_name: null,
                });
            }
            throw '参数有误';
        }
    }

    return AccountCert;
};