'use strict';

/**
 *
 *
 * @author Ellisran
 * @date 2020/7/2
 * @version
 */

const moment = require('moment');
const measureType = require('../const/tender').measureType;
const scheduleConst = require('../const/schedule');
const billsPosConvert = require('../lib/bills_pos_convert');
const _ = require('lodash');

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

        async _getSelectedLedgerList(ctx) {
            const scheduleLedgerList = await ctx.service.scheduleLedger.getAllDataByCondition({ where: { tid: ctx.tender.id } });
            return _.map(scheduleLedgerList, 'ledger_id');
        }

        async _getLastPlanMonth(ctx) {
            const lastMonth = await ctx.service.scheduleMonth.getLastPlanMonth();
            return lastMonth && lastMonth[0] && lastMonth[0].yearmonth ? lastMonth[0].yearmonth : null;
        }

        async index(ctx) {
            try {
                const renderData = {
                    tender: ctx.tender.data,
                    tenderMenu: this.menu.tenderMenu,
                    planMonth: await this._getLastPlanMonth(ctx),
                    scheduleLedgerList: await this._getSelectedLedgerList(ctx),
                    preUrl: '/tender/' + ctx.tender.id,
                };
                await this.layout('schedule/index.ejs', renderData, 'schedule/modal.ejs');
            } catch (err) {
                this.log(err);
                ctx.redirect(this.menu.menu.dashboard.url);
            }
        }

        async ledger(ctx) {
            const tender = ctx.tender;
            const renderData = {
                tender: tender.data,
                tenderInfo: tender.info,
                measureType,
                scheduleLedgerList: await this._getSelectedLedgerList(ctx),
                jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.schedule.ledger),
            };
            await this.layout('schedule/ledger.ejs', renderData);
        }

        async plan(ctx) {
            const tender = ctx.tender;
            const schedule = await ctx.service.schedule.getDataByCondition({ tid: tender.id });
            const scheduleMonth = await ctx.service.scheduleMonth.getAllDataByCondition({ where: { tid: tender.id }, orders: [['yearmonth', 'asc']] });
            const renderData = {
                tender: tender.data,
                tenderInfo: tender.info,
                schedule,
                scheduleMonth,
                planMonth: await this._getLastPlanMonth(ctx),
                measureType,
                mode: scheduleConst.plan_mode,
                scheduleLedgerList: await this._getSelectedLedgerList(ctx),
                jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.schedule.plan),
            };
            await this.layout('schedule/plan.ejs', renderData, 'schedule/plan_modal.ejs');
        }

        /**
         * 获取部位明细数据(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async loadLedgerData(ctx) {
            try {
                const ledgerData = await ctx.service.ledger.getData(ctx.tender.id);
                const posData = ctx.tender.data.measure_type === measureType.tz.value
                    ? await ctx.service.pos.getPosData({ tid: ctx.tender.id }) : [];
                const convert = new billsPosConvert(ctx);
                convert.loadData(ledgerData, posData, []);
                const result = await convert.convert();
                ctx.body = { err: 0, msg: '', data: result };
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: [] };
            }
        }

        /**
         * 台账选中提交(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async saveLedger(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                const result = await ctx.service.scheduleLedger.saveLedger(data);
                ctx.body = { err: 0, msg: '', data: result };
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: [] };
            }
        }

        /**
         * 计划进度计算方式提交(Ajax)
         *
         * @param ctx
         * @return {Promise<void>}
         */
        async savePlan(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                const responseData = {
                    err: 0,
                    msg: '',
                    data: {},
                };
                switch (data.type) {
                    case 'mode':
                        responseData.data = await ctx.service.schedule.saveMode(data.postData);
                        break;
                    case 'addmonth':
                        responseData.data = await ctx.service.scheduleMonth.add(data.postData);
                        break;
                    case 'delmonth':
                        responseData.data = await ctx.service.scheduleMonth.del(data.postData);
                        break;
                    default: throw '参数有误';
                }
                ctx.body = responseData;
            } catch (err) {
                this.log(err);
                ctx.body = { err: 1, msg: err.toString(), data: null };
            }
        }
    }

    return ScheduleController;
};