'use strict';

/**
 *
 *
 * @author Mai
 * @date
 * @version
 */
const auditConst = require('../const/audit');
const accountGroup = require('../const/account_group').group;
const sendToWormhole = require('stream-wormhole');
const path = require('path');
const projectSetting = require('../const/project_setting');

module.exports = app => {
    class SubProjController extends app.BaseController {

        async _loadCount(projectList){
            for (const p of projectList) {
                p.tender_count = await this.ctx.service.tender.count({ spid: p.id });
                p.contract_count = await this.ctx.service.contract.count({ spid: p.id });
                p.file_count = await this.ctx.service.file.count({ spid: p.id, is_deleted: 0 });
            }
        }

        /**
         * 概算投资
         *
         * @param ctx
         * @returns {Promise<void>}
         */
        async index(ctx) {
            try {
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.subProject.list),
                    auditConst,
                };
                renderData.budgetStd = await ctx.service.budgetStd.getDataByProjectId(ctx.session.sessionProject.id);
                renderData.projectList = await ctx.service.subProject.getSubProject(ctx.session.sessionProject.id, ctx.session.sessionUser.accountId, ctx.session.sessionUser.is_admin);
                await this._loadCount(renderData.projectList);
                renderData.tenderList = await ctx.service.tender.getManageTenderList(ctx.session.sessionProject.id);
                const accountList = await ctx.service.projectAccount.getAllDataByCondition({
                    columns: ['id', 'name', 'company', 'role', 'enable', 'is_admin', 'account_group', 'mobile'],
                    where: { project_id: ctx.session.sessionProject.id }
                });
                renderData.accountList = accountList;
                const unitList = await ctx.service.constructionUnit.getAllDataByCondition({ where: { pid: ctx.session.sessionProject.id } });
                renderData.accountGroup = unitList.map(item => {
                    const groupList = accountList.filter(item1 => item1.company === item.name);
                    return { groupName: item.name, groupList };
                }).filter(x => { return x.groupList.length > 0; });
                renderData.permissionConst = ctx.service.subProjPermission.PermissionConst;
                renderData.companys = await this.ctx.service.constructionUnit.getAllDataByCondition({ where: { pid: ctx.session.sessionProject.id } });
                renderData.templates = await this.ctx.service.filingTemplateList.getAllTemplate(ctx.session.sessionProject.id);
                await this.layout('sub_proj/index.ejs', renderData, 'sub_proj/modal.ejs');
            } catch (err) {
                ctx.log(err);
                ctx.session.postError = err.toString();
                ctx.redirect(this.menu.menu.dashboard.url);
            }
        }

        async addFolder(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.name || data.name.length > 100) throw '文件夹名称有误';
                const result = await ctx.service.subProject.addFolder(data);
                await this._loadCount(result);
                ctx.body = { err: 0, msg: '', data: result };
            } catch (err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '新建文件夹失败');
            }
        }

        async addProj(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.name || data.name.length > 100) throw '项目名称有误';
                const result = await ctx.service.subProject.addSubProject(data);
                await this._loadCount(result);
                ctx.body = { err: 0, msg: '', data: result };
            } catch (err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '新建项目失败');
            }
        }

        async dragTo(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.drag_id || !data.drop_id) throw '提交数据错误';
                const result = await ctx.service.subProject.dragTo(data);
                await this._loadCount(result);
                ctx.body = { err: 0, msg: '', data: result };
            } catch (err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '调整所属文件夹失败');
            }
        }

        async move(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.id || !data.type) throw '提交数据错误';
                const result = await ctx.service.subProject.move(data);
                await this._loadCount(result);
                ctx.body = { err: 0, msg: '', data: result };
            } catch (err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '调整所属文件夹失败');
            }
        }

        async del(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.id) throw '参数有误';
                const result = await ctx.service.subProject.del(data.id);
                ctx.body = { err: 0, msg: '', data: result };
            } catch(err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '删除项目失败');
            }
        }

        async save(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.id) throw '参数有误';
                let result = null;
                if (data.name !== undefined) {
                    if (!data.name || data.name.length > 100) throw '项目名称有误';
                    result = await ctx.service.subProject.save({ id: data.id, name: data.name });
                } else if (data.rela_tender !== undefined) {
                    result = await ctx.service.subProject.setRelaTender({ id: data.id, rela_tender: data.rela_tender });
                } else if (data.std_id !== undefined) {
                    result = await ctx.service.subProject.setBudgetStd({ id: data.id, std_id: data.std_id });
                } else if (data.management !== undefined) {
                    result = await ctx.service.subProject.setManagement({ id: data.id, management: data.management, filingTemplate: data.filingTemplate });
                }
                ctx.body = { err: 0, msg: '', data: { update: [result] } };
            } catch(err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '保存数据失败');
            }
        }

        async refresh(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.id) throw '参数有误';
                const result = await ctx.service.subProject.refreshManagementPermission({ id: data.id });
                ctx.body = { err: 0, msg: '', data: result };
            } catch(err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '保存数据失败');
            }
        }

        async rela(ctx) {
            try {
                const id = ctx.query.id;
                const projectList = await ctx.service.subProject.getSubProject(this.ctx.session.sessionProject.id, this.ctx.session.sessionUser.accountId, true);
                const otherProj = projectList.filter(x => { return x.id !== id || !x.rela_tender || x.is_folder });
                const _ = ctx.helper._;
                const otherRela = _.map(_.map(otherProj, 'rela_tender').join(',').split(','), _.toInteger);
                const tenderList = await ctx.service.tender.getList4Select('stage');
                ctx.body = {
                    err: 0,
                    msg: '',
                    data: tenderList.filter(x => { return otherRela.indexOf(x.id) === -1})
                        .map(y => { return {id: y.id, name: y.name, lastStageOrder: y.lastStage.order, lastStageStatus: auditConst.stage.statusString[y.lastStage.status], category: y.category}}),
                };
            } catch (err) {
                ctx.log(err);
                ctx.postError(err, '获取数据失败');
            }
        }

        async saveRela(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.id || data.rela_tender === undefined) throw '参数有误';
                const permission = ctx.session.sessionUser.is_admin
                    ? ctx.service.subProjPermission.adminPermission
                    : await ctx.service.subProjPermission.getSubProjectUserPermission(data.id, ctx.session.sessionUser.accountId);
                if (!permission || permission.manage_permission.indexOf(ctx.service.subProjPermission.PermissionConst.manage.rela.value) < 0) throw '您无权进行该操作';
                const result = await ctx.service.subProject.setRelaTender({ id: data.id, rela_tender: data.rela_tender || '' });
                ctx.body = { err: 0, msg: '', data: { update: [result] } };
            } catch(err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '保存数据失败');
            }
        }

        async member(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                const member = await ctx.service.subProjPermission.getPermission(data.id);
                ctx.body = { err: 0, msg: '', data: member };
            } catch (err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '查询项目成员失败');
            }
        }

        async memberSave(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.id) throw '参数有误';
                await ctx.service.subProjPermission.savePermission(data.id, data.member);
                ctx.body = { err: 0, msg: '', data: '' };
            } catch (err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '保存数据失败');
            }
        }

        _checkInfoEditPermission() {
            if (this.ctx.subProject.permission.info_permission.indexOf(this.ctx.service.subProjPermission.PermissionConst.info.edit.value) < 0) {
                throw '暂无权编辑项目概况信息';
            }
        }

        async info(ctx) {
            try {
                const info = await this.ctx.service.subProjInfo.getInfo(ctx.subProject.id);
                info.lx_tp = await this.ctx.service.budgetGu.getSumTp(ctx.subProject.budget_id);
                info.cb_tp = await this.ctx.service.budgetGai.getSumTp(ctx.subProject.budget_id);
                info.sgt_tp = await this.ctx.service.budgetYu.getSumTp(ctx.subProject.budget_id);
                info.zbys_tp = await this.ctx.service.budgetZb.getSumTp(ctx.subProject.budget_id);
                const renderData = {
                    info,
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.subProject.info),
                    readOnly: ctx.subProject.permission.info_permission.indexOf(ctx.service.subProjPermission.PermissionConst.info.edit.value) < 0,
                };
                await this.layout('sub_proj/info.ejs', renderData);
            } catch (err) {
                ctx.log(err);
            }
        }

        async dataIndex(ctx) {
            try {
                const info = await this.ctx.service.subProjInfo.getInfo(ctx.subProject.id);
                const renderData = {
                    info,
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.subProject.data),
                    readOnly: ctx.subProject.permission.info_permission.indexOf(ctx.service.subProjPermission.PermissionConst.info.edit.value) < 0,
                };
                await this.layout('sub_proj/data_index.ejs', renderData);
            } catch (err) {
                ctx.log(err);
            }
        }

        async saveInfo(ctx) {
            try {
                this._checkInfoEditPermission();
                const data = JSON.parse(ctx.request.body.data);
                const result = await ctx.service.subProjInfo.saveInfo(ctx.subProject.id, data);
                ctx.body = { err: 0, msg: '', data: result };
            } catch(err) {
                ctx.log(err);
            }
        }

        async progress(ctx) {
            try {
                const fileReferenceList = await ctx.service.subProject.getFileReference(ctx.subProject, ctx.service.subProject.FileReferenceType.info_progress);
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.subProject.progress),
                    fileReferenceList,
                    readOnly: ctx.subProject.permission.info_permission.indexOf(ctx.service.subProjPermission.PermissionConst.info.edit.value) < 0,
                };
                await this.layout('sub_proj/progress.ejs', renderData, 'sub_proj/progress_modal.ejs');
            } catch (err) {
                ctx.log(err);
                ctx.postError(err, '查看阶段进度')
            }
        }

        async load(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                const filter = data.filter.split(';');
                const result = {};
                for (const f of filter) {
                    switch(f) {
                        case 'progress':
                            result[f] = await ctx.service.subProjProgress.getData(ctx.subProject);
                            break;
                        case 'progress_file':
                            result[f] = await ctx.service.subProjFile.getData(ctx.subProject.id, 'progress');
                            break;
                        case 'push':
                            result[f] = await ctx.service.subProjPush.getData(ctx.subProject.id);
                            break;
                        case 'push_file':
                            result[f] = await ctx.service.subProjFile.getData(ctx.subProject.id, 'push');
                            break;
                        default:
                            continue;
                    }
                }
                ctx.body = { err: 0, msg: '', data: result };
            } catch(err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '获取阶段进度数据有误');
            }
        }

        async _progressBase(subProj, type, data) {
            if (isNaN(data.id) || data.id <= 0) throw '数据错误';
            if (type !== 'add') {
                if (isNaN(data.count) || data.count <= 0) data.count = 1;
            }
            switch (type) {
                case 'add':
                    return await this.ctx.service.subProjProgress.addProgressNode(subProj.id, data.id, data.count);
                case 'delete':
                    return await this.ctx.service.subProjProgress.delete(subProj.id, data.id, data.count);
                case 'up-move':
                    return await this.ctx.service.subProjProgress.upMoveNode(subProj.id, data.id, data.count);
                case 'down-move':
                    return await this.ctx.service.subProjProgress.downMoveNode(subProj.id, data.id, data.count);
                case 'up-level':
                    return await this.ctx.service.subProjProgress.upLevelNode(subProj.id, data.id, data.count);
                case 'down-level':
                    return await this.ctx.service.subProjProgress.downLevelNode(subProj.id, data.id, data.count);
            }
        }

        async progressUpdate(ctx) {
            try {
                this._checkInfoEditPermission();
                const data = JSON.parse(ctx.request.body.data);
                if (!data.postType || !data.postData) throw '数据错误';
                const responseData = { err: 0, msg: '', data: {} };

                switch (data.postType) {
                    case 'add':
                    case 'delete':
                    case 'up-move':
                    case 'down-move':
                    case 'up-level':
                    case 'down-level':
                        responseData.data = await this._progressBase(ctx.subProject, data.postType, data.postData);
                        break;
                    case 'update':
                        responseData.data = await this.ctx.service.subProjProgress.updateInfos(ctx.subProject.id, data.postData);
                        break;
                    case 'add-std':
                        responseData.data = await this.ctx.service.subProjProgress.addStdNode(ctx.subProject, data.postData.id, data.postData.stdData);
                        break;
                    default:
                        throw '未知操作';
                }
                ctx.body = responseData;
            } catch (err) {
                ctx.log(err);
                ctx.body = this.ajaxErrorBody(err, '数据错误');
            }
        }

        async push(ctx) {
            try {
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.subProject.push),
                    readOnly: ctx.subProject.permission.info_permission.indexOf(ctx.service.subProjPermission.PermissionConst.info.edit.value) < 0,
                };
                await this.layout('sub_proj/push.ejs', renderData, 'sub_proj/push_modal.ejs');
            } catch (err) {
                ctx.log(err);
            }
        }

        async pushUpdate(ctx) {
            try {
                this._checkInfoEditPermission();
                const data = JSON.parse(ctx.request.body.data);
                const result = await ctx.service.subProjPush.updateDatas(data);
                ctx.body = { err: 0, msg: '', data: result };
            } catch (error) {
                ctx.log(error);
                ctx.body = this.ajaxErrorBody(error, '提交数据失败，请重试');
            }
        }

        /**
         * 上传附件
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        async uploadFile(ctx) {
            let stream;
            try {
                const parts = ctx.multipart({autoFields: true});

                let index = 0;
                const create_time = Date.parse(new Date()) / 1000;
                let stream = await parts();
                const user = await ctx.service.projectAccount.getDataById(ctx.session.sessionUser.accountId);
                const rela_id = parts.field.rela_id;

                const uploadfiles = [];
                while (stream !== undefined) {
                    if (!stream.filename) throw '未发现上传文件!';

                    const fileInfo = path.parse(stream.filename);
                    const filepath = `sp/progress/${ctx.subProject.id}/${ctx.moment().format('YYYYMMDD')}/${create_time + '_' + index + fileInfo.ext}`;

                    // 保存文件
                    await ctx.app.fujianOss.put(ctx.app.config.fujianOssFolder + filepath, stream);
                    await sendToWormhole(stream);

                    // 插入到stage_pay对应的附件列表中
                    uploadfiles.push({
                        rela_id,
                        filename: fileInfo.name,
                        fileext: fileInfo.ext,
                        filesize: Array.isArray(parts.field.size) ? parts.field.size[index] : parts.field.size,
                        filepath,
                    });
                    ++index;
                    if (Array.isArray(parts.field.size) && index < parts.field.size.length) {
                        stream = await parts();
                    } else {
                        stream = undefined;
                    }
                }

                const result = await ctx.service.subProjFile.addFiles(ctx.subProject.id, ctx.request.url.split('/')[3], uploadfiles, user);
                ctx.body = {err: 0, msg: '', data: result};
            } catch (error) {
                ctx.log(error);
                // 失败需要消耗掉stream 以防卡死
                if (stream) await sendToWormhole(stream);
                ctx.body = this.ajaxErrorBody(error, '上传附件失败，请重试');
            }
        }

        async uploadBigFile(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.type || !data.rela_id || !data.fileInfo) throw '缺少参数';

                let result;
                const fileInfo = path.parse(data.fileInfo.filename);
                switch(data.type) {
                    case 'begin':
                        const create_time = Date.parse(new Date()) / 1000;
                        result = {
                            filename: `sp/progress/${ctx.subProject.id}/${ctx.moment().format('YYYYMMDD')}/${create_time + '_' + fileInfo.ext}`,
                        };
                        result.filepath = ctx.app.config.fujianOssFolder + result.filename;
                        result.oss = await ctx.helper.getOssToken(ctx.app.fujianOss);
                        break;
                    case 'end':
                        const user = await ctx.service.projectAccount.getDataById(ctx.session.sessionUser.accountId);
                        const uploadFiles = [{
                            filepath: data.filepath, rela_id: data.rela_id,
                            filename: fileInfo.name, fileext: fileInfo.ext, filesize: data.fileInfo.filesize,
                        }];
                        result = await ctx.service.subProjFile.addFiles(ctx.subProject.id, ctx.request.url.split('/')[3], uploadFiles, user);
                        break;
                }
                ctx.body = {err: 0, msg: '', data: result };
            } catch (error) {
                ctx.log(error);
                ctx.body = this.ajaxErrorBody(error, '上传附件失败，请重试');
            }
        }

        async deleteFile(ctx) {
            try{
                const data = JSON.parse(ctx.request.body.data);
                if (!data) throw '缺少参数';
                const result = await ctx.service.subProjFile.delFiles(data);
                ctx.body = { err: 0, msg: '', data: result };
            } catch(error) {
                ctx.log(error);
                ctx.ajaxErrorBody(error, '删除附件失败');
            }
        }

        async noPermission(ctx) {
            ctx.controllerName = ctx.params.block;
            await this.layout('sub_proj/no_permission.ejs');
        }


        /**
         * 保存列设置
         * @param ctx
         * @returns {Promise<void>}
         */
        async colSet(ctx) {
            try {
                const colType = ctx.request.body.col_type;
                const colSet = JSON.parse(ctx.request.body.col_set);
                await ctx.service.projectColSet.setProjectColSet(ctx.session.sessionProject.id, ctx.subProject ? ctx.subProject.id : '', colType, colSet);
                ctx.redirect(ctx.request.header.referer);
            } catch (err) {
                ctx.log(err);
                ctx.redirect(ctx.request.header.referer);
            }
        }

        async listInfo(ctx) {
            try {
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.subProject.listInfo),
                };
                const projectColSet = await ctx.service.projectColSet.getProjectColSet(ctx.session.sessionProject.id);
                renderData.colSet = ctx.service.projectColSet.analysisColSetWithDefine(projectSetting.colSet.projectInfo, projectColSet.info, projectSetting.defaultProjectColSet.info);
                renderData.projectList = await ctx.service.subProject.getSubProject(ctx.session.sessionProject.id, ctx.session.sessionUser.accountId, ctx.session.sessionUser.is_admin);
                await this._loadCount(renderData.projectList);
                await this.layout('sub_proj/list_info.ejs', renderData, 'sub_proj/list_info_modal.ejs');
            } catch (err) {
                ctx.log(err);
                ctx.postError(err, '加载金额概况数据错误');
                ctx.redirect(this.menu.menu.dashboard.url);
            }
        }

        async refreshInfoCache(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                if (!data.spid) throw '参数错误';
                const subProjectId = data.spid.split(';');
                const result = [];
                for (const spid of subProjectId ) {
                    const tp_cache = await ctx.service.subProject.refreshTpCache(spid, ctx.session.sessionUser.accountId, ctx.session.sessionUser.is_admin);
                    result.push({ id: spid, tp_cache });
                }
                ctx.body = { err: 0, msg: '', data: result };
            } catch(err) {
                ctx.log(err);
                ctx.ajaxErrorBody(err, '刷新金额概况数据失败');
            }
        }
    }

    return SubProjController;
};