'use strict';

/**
 * 标段对比 控制器
 *
 * @author Mai
 * @date 2020/2/21
 * @version
 */

const measureType = require('../const/tender').measureType;
const status = require('../const/audit').stage.status;

module.exports = app => {

    class SpssController extends app.BaseController {

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

        async _getTzData(tid, includePos = false) {
            const tender = await this.ctx.service.tender.getTender(tid);
            if (!tender || tender.project_id !== this.ctx.session.sessionProject.id) {
                throw '不存在该标段';
            }
            const bills = await this.ctx.service.ledger.getData(tid);
            const pos = tender.measure_type === measureType.tz.value || includePos
                ? await this.ctx.service.pos.getPosData({tid: tid})
                : [];

            return { id: tid, name: tender.name, bills: bills, pos: pos };
        }

        async _checkStage(tid, sorder) {
            const _ = this.ctx.helper._;
            const stage = await this.service.stage.getDataByCondition({ tid: tid, order: sorder });
            if (!stage) throw '期数据错误';

            // 读取原报、审核人数据
            stage.auditors = await this.service.stageAudit.getAuditors(stage.id, stage.times);
            stage.curAuditor = await this.service.stageAudit.getCurAuditor(stage.id, stage.times);
            const accountId = this.ctx.session.sessionUser.accountId, auditorIds = _.map(stage.auditors, 'aid'), shareIds = [];
            const permission = this.ctx.session.sessionUser.permission;

            if (accountId === stage.user_id) { // 原报
                stage.curTimes = stage.times;
                if (stage.status === status.uncheck || stage.status === status.checkNo) {
                    stage.curOrder = 0;
                } else if (stage.status === status.checked) {
                    stage.curOrder = _.max(_.map(stage.auditors, 'order'));
                } else {
                    stage.curOrder = stage.curAuditor.aid === accountId ? stage.curAuditor.order : stage.curAuditor.order - 1;
                }
            } else if (auditorIds.indexOf(accountId) !== -1) { // 审批人
                if (stage.status === status.uncheck) {
                    throw '您无权查看该数据';
                }
                stage.curTimes = stage.status === status.checkNo ? stage.times - 1 : stage.times;
                if (stage.status === status.checked) {
                    stage.curOrder = _.max(_.map(stage.auditors, 'order'));
                } else if (stage.status === status.checkNo) {
                    const audit = await this.service.stageAudit.getDataByCondition({
                        sid: stage.id, times: stage.times - 1, status: status.checkNo
                    });
                    stage.curOrder = audit.order;
                } else {
                    stage.curOrder = accountId === stage.curAuditor.aid ? stage.curAuditor.order : stage.curAuditor.order - 1;
                }
            } else if (shareIds.indexOf(accountId) !== -1 || (permission !== null && permission.tender !== undefined && permission.tender.indexOf('2') !== -1)) { // 分享人
                if (stage.status === status.uncheck) {
                    throw '您无权查看该数据';
                }
                stage.curTimes = stage.status === status.checkNo ? stage.times - 1 : stage.times;
                stage.curOrder = stage.status === status.checked ? _.max(_.map(stage.auditors, 'order')) : stage.curAuditor.order - 1;
            } else { // 其他不可见
                throw '您无权查看该数据';
            }
            return stage;
        }

        async _getStageData(tid, sorder) {
            console.log(tid);
            const data = await this._getTzData(tid, true);
            const stage = await this._checkStage(tid, sorder);
            const bills = await this.ctx.service.stageBills.getAuditorStageData(tid, stage.id, stage.curTimes, stage.curOrder);
            const pos = await this.ctx.service.stagePos.getAuditorStageData(tid, stage.id, stage.curTimes, stage.curOrder);
            data.stage = {
                sid: stage.id, sorder: stage.order, curTimes: stage.curTimes, curOrder: stage.curOrder,
                bills: bills, pos: pos
            };
            return data;
        }

        /**
         * 台账 对比 页面
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        async compareTz(ctx) {
            try {
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.compare.tz)
                };
                await this.layout('spss/compare_tz.ejs', renderData, 'spss/compare_tz_modal.ejs');
            } catch (err) {
                ctx.helper.log(err);
            }
        }
        /**
         * 获取 台账 对比 数据(Ajax)
         * @param ctx
         * @returns {Promise<void>}
         */
        async loadCompareTz(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                const responseData = {err: 0, msg: '', data: {}};

                // const tender1 = await ctx.service.tender.getTender(data.tid1);
                // responseData.data.tender1 = {
                //     name: tender1.name,
                //     bills: await ctx.service.ledger.getData(data.tid1),
                //     pos: tender1.measure_type === measureType.tz.value
                //         ? await ctx.service.pos.getPosData({tid: data.tid1}) : []
                // };
                // const tender2 = await ctx.service.tender.getTender(data.tid2);
                // responseData.data.tender2 = {
                //     name: tender2.name,
                //     bills: await ctx.service.ledger.getData(data.tid2),
                //     pos: tender2.measure_type === measureType.tz.value
                //         ? await ctx.service.pos.getPosData({tid: data.tid2}) : []
                // };
                responseData.data.tender1 = await this._getTzData(data.tid1);
                responseData.data.tender2 = await this._getTzData(data.tid2);
                ctx.body = responseData;
            } catch (err) {
                ctx.helper.log(err);
                ctx.body = this.ajaxErrorBody(err, '查询数据错误');
            }
        }


        /**
         * 期计量 对比 页面
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        async compareStage(ctx) {
            try {
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.compare.stage)
                };
                await this.layout('spss/compare_tz.ejs', renderData, 'spss/compare_stage_modal.ejs');
            } catch (err) {
                ctx.helper.log(err);
            }
        }
        /**
         * 获取 期计量 对比 数据(Ajax)
         * @param ctx
         * @returns {Promise<void>}
         */
        async loadCompareStage(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                console.log(data);
                const responseData = {err: 0, msg: '', data: {}};
                responseData.data.tender1 = await this._getStageData(data.tid1, data.sorder1);
                responseData.data.tender2 = await this._getStageData(data.tid2, data.sorder2);
                ctx.body = responseData;
            } catch (err) {
                ctx.helper.log(err);
                ctx.body = this.ajaxErrorBody(err, '查询数据错误');
            }
        }


        /**
         * 台账 汇总 页面
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        async gatherTz(ctx) {
            try {
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.gather.tz)
                };
                await this.layout('spss/compare_tz.ejs', renderData, 'spss/gather_tz_modal.ejs');
            } catch (err) {
                ctx.helper.log(err);
            }
        }
        /**
         * 获取 台账 汇总 数据(Ajax)
         * @param ctx
         * @returns {Promise<void>}
         */
        async loadGatherTz(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                const responseData = {err: 0, msg: '', data: []};

                for (const t of data.tenders) {
                    responseData.data.push(await this._getTzData(t.id));
                }
                ctx.body = responseData;
            } catch (err) {
                ctx.helper.log(err);
                ctx.body = this.ajaxErrorBody(err, '查询数据错误');
            }
        }

        /**
         * 期计量 汇总 页面
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        async gatherStage(ctx) {
            try {
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.gather.stage)
                };
                await this.layout('spss/compare_tz.ejs', renderData, 'spss/gather_stage_modal.ejs');
            } catch (err) {
                ctx.helper.log(err);
            }
        }
        /**
         * 获取 期计量 汇总 数据(Ajax)
         * @param ctx
         * @returns {Promise<void>}
         */
        async loadGatherStage(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                const responseData = {err: 0, msg: '', data: []};

                for (const t of data.tenders) {
                    responseData.data.push(await this._getStageData(t.id, t.sorder));
                }
                ctx.body = responseData;
            } catch (err) {
                ctx.helper.log(err);
                ctx.body = this.ajaxErrorBody(err, '查询数据错误');
            }
        }
        /**
         * 检测台账 页面
         *
         * @param {Object} ctx - egg全局变量
         * @return {void}
         */
        async checkTz(ctx) {
            try {
                const renderData = {
                    jsFiles: this.app.jsFiles.common.concat(this.app.jsFiles.tools.checkTz)
                };
                await this.layout('spss/check_tz.ejs', renderData);
            } catch (err) {
                ctx.helper.log(err);
            }
        }
        /**
         * 获取 期计量 汇总 数据(Ajax)
         * @param ctx
         * @returns {Promise<void>}
         */
        async loadBaseData(ctx) {
            try {
                const data = JSON.parse(ctx.request.body.data);
                const responseData = {err: 0, msg: '', data: []};

                responseData.data = await this._getTzData(data.id);
                ctx.body = responseData;
            } catch (err) {
                ctx.helper.log(err);
                ctx.body = this.ajaxErrorBody(err, '查询数据错误');
            }
        }
    }

    return SpssController;
};