'use strict';

/**
 * 过程结算 控制器
 *
 * @author Mai
 * @date 2023/10/27
 * @version
 */

const auditConst = require('../const/audit');

module.exports = app => {

    class SettleController extends app.BaseController {

        /**
         * 构造函数
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        constructor(ctx) {
            super(ctx);
            ctx.showProject = true;
            ctx.showTender = true;
            ctx.showTitle = true;
        }

        /**
         * 期列表(Get)
         * @param ctx
         * @return {Promise<void>}
         */
        async list(ctx) {
            try {
                const renderData = {
                    tender: ctx.tender.data,
                    preUrl: `/tender/${ctx.tender.id}/measure/stage`,
                    auditConst: auditConst.settle,
                    auditType: auditConst.auditType,
                };
                renderData.settles = await ctx.service.settle.getValidSettles(ctx.tender.id);
                renderData.checkedStageCount = await ctx.service.stage.count({ tid: ctx.tender.id, status: auditConst.stage.status.checked });
                await this.layout('settle/list.ejs', renderData, 'settle/list_modal.ejs');
            } catch (err) {
                this.log(err);
                ctx.redirect(this.menu.menu.dashboard.url);
            }
        }

        /**
         * 期审批流程(Get)
         * @param ctx
         * @return {Promise<void>}
         */
        async loadAuditors(ctx) {
            try {
                const order = JSON.parse(ctx.request.body.data).order;
                const tenderId = ctx.params.id;
                const settle = await ctx.service.settle.getDataByCondition({ tid: tenderId, settle_order: order });
                await ctx.service.settle.loadRelaUser(settle);
                await ctx.service.settle.loadAuditViewData(settle);
                ctx.body = { err: 0, msg: '', data: settle };
            } catch (error) {
                this.log(error);
                ctx.body = { err: 1, msg: error.toString(), data: null };
            }
        }

        async add(ctx) {
            try {
                if (ctx.session.sessionUser.accountId !== ctx.tender.data.user_id) throw '您无权创建计量期';

                const date = ctx.request.body.date;
                const period = ctx.request.body.period;
                if (!date || !period) throw '请选择结算年月和结算周期';

                const newSettle = await ctx.service.settle.addSettle(ctx.tender.id, date, period);
                ctx.redirect('/tender/' + ctx.tender.id + '/settle/' + newSettle.settle_order);
            } catch (err) {
                ctx.log(err);
                ctx.postError(err, '新增结算期失败，请重试');
                ctx.redirect('/tender/' + ctx.tender.id + '/settle');
            }
        }

        async save(ctx) {
            try {
                const data = {
                    order: ctx.request.body.order,
                    date: ctx.request.body.date,
                    period: ctx.request.body.period,
                };
                const settle = await ctx.service.settle.getDataByCondition({ tid: ctx.tender.id, settle_order: data.order });
                if (!settle) throw '修改的结算期不存在';

                if (ctx.session.sessionUser.accountId !== stage.user_id) throw '您无权修改该数据';

                await this.ctx.service.stage.saveSettle(ctx.tender.id, data.order, data.date, data.period);
                ctx.redirect('/tender/' + ctx.tender.id + '/settle');
            } catch (err) {
                ctx.log(err);
                ctx.postError(err, '保存结算期数据失败，请重试');
                ctx.redirect('/tender/' + ctx.tender.id + '/settle');
            }
        }

        async delete(ctx) {
            try {
                if (ctx.request.body.confirm !== undefined && ctx.request.body.confirm !== '确认删除本期') {
                    throw '请输入正确的文本信息';
                }

                const sid = ctx.request.body.settle_id;
                const settle = await ctx.service.settle.getDataById(sid);
                const settleCount = await ctx.service.settle.count({ tid: ctx.tender.id });
                if (!settle || settle.tid !== ctx.tender.id) throw '选择的结算期已不存在';
                if (settleCount === settle.settle_order) throw '选择的结算期无法删除';
                if (ctx.session.sessionUser.accountId !== settle.user_id && !ctx.session.sessionUser.is_admin) throw '您无权删除结算期';

                await ctx.service.deleteSettle(sid);
                ctx.redirect('/tender/' + ctx.tender.id + '/settle/');
            } catch (err) {
                ctx.log(err);
                ctx.postError(err, '删除结算期数据失败，请重试');
                ctx.redirect('/tender/' + ctx.tender.id + '/settle/');
            }
        }

        async index(ctx) {
            await ctx.service.stage.loadStageAuditViewData(ctx.stage);

        }
    }

    return SettleController;
};