'use strict';

const auditConsts = require('../const/audit');
const shenpiConst = require('../const/shenpi');
const auditType = require('../const/audit').auditType;
const _ = require('lodash');

module.exports = app => {
    class WeappMeasureController extends app.BaseController {
        async stage(ctx) {
            try {
                const stages = await ctx.service.stage.getValidStages(ctx.tender.id, this.ctx.session.sessionUser.is_admin);
                for (const s of stages) {
                    if (!s.final_auditor_str || s.status !== auditConsts.stage.status.checked) {
                        if (s.status === auditConsts.stage.status.checkNoPre) s.status = auditConsts.stage.status.checking;
                        if (s.status !== auditConsts.stage.status.checkNo) s.curAuditors = await ctx.service.stageAudit.getAuditorsByStatus(s.id, s.status, s.times);
                        if (s.status === auditConsts.stage.status.checked) {
                            const final_auditor_str = (s.curAuditors[0].audit_type === auditConsts.auditType.key.common)
                                ? `${s.curAuditors[0].name}${(s.curAuditors[0].role ? '-' + s.curAuditors[0].role : '')}`
                                : ctx.helper.transFormToChinese(s.curAuditors[0].audit_order) + '审';
                            await ctx.service.stage.defaultUpdate({ id: s.id, final_auditor_str });
                        }
                    }
                }
                ctx.body = { code: 0, msg: '', data: stages };

            } catch (err) {
                this.log(err);
                ctx.body = { code: 1, msg: err.toString(), data: null };
            }
        }


        async auditCheck(ctx) {
            const stageId = ctx.request.query.stageId || ctx.request.body.stageId;
            const stageOrder = ctx.request.query.order || ctx.request.body.order;
            if (!stageId && !stageOrder) {
                ctx.body = { code: -1, msg: '计量期参数错误', data: null };
                return;
            }
            const stage = await ctx.service.stage.getDataByCondition({
                tid: ctx.tender.id,
                order: stageOrder,
            });

            if (!stage) {
                ctx.body = { code: -1, msg: '计量期不存在', data: null };
                return;
            }

            await ctx.service.stage.loadStageUser(stage);
            await ctx.service.stage.loadPreCheckedStage(stage);
            await ctx.service.stage.doCheckStage(stage);
            await ctx.service.stage.loadStageAuditViewData(stage);

            const tender = ctx.tender.data;
            const info = ctx.tender.info;

            // 历史台账
            if (stage.status === auditConsts.stage.status.checked) {
                stage.ledgerHis = await this.service.ledgerHistory.getDataById(stage.his_id);
            }

            // 获取最新的期
            stage.highOrder = await this.service.stage.count({
                tid: tender.id,
            });
            const materials = await this.service.material.getAllDataByCondition({ columns: ['stage_id', 's_order'], where: { tid: tender.id } });
            stage.hadMaterial = materials.find(function(item) {
                return item.s_order.split(',').indexOf(stage.highOrder.toString()) !== -1;
            });
            const phasePays = await this.service.phasePay.getAllDataByCondition({ columns: ['rela_stage'], where: { tid: tender.id } });
            stage.hadPhasePay = phasePays.find(function(pp) {
                pp.rela_stage = pp.rela_stage ? JSON.parse(pp.rela_stage) : [];
                return pp.rela_stage.find(x => { return x.stage_id === stage.id; });
            });

            // 权限相关
            // todo 校验权限 （标段参与人、分享、游客）
            const accountId = this.ctx.session.sessionUser.accountId;
            const shareIds = [];
            if (stage.status === auditConsts.stage.status.uncheck) {
                stage.readOnly = accountId !== stage.user_id && stage.userAssistIds.indexOf(accountId) < 0;
                if (!stage.readOnly) {
                    stage.assist = stage.userAssists.find(x => { return x.ass_user_id === accountId; });
                }
                stage.curTimes = stage.times;
                stage.curOrder = 0;
            } else if (stage.status === auditConsts.stage.status.checkNo) {
                stage.readOnly = accountId !== stage.user_id && stage.userAssistIds.indexOf(accountId) < 0;
                const checkNoAudit = await this.service.stageAudit.getDataByCondition({
                    sid: stage.id, times: stage.times - 1, status: auditConsts.stage.status.checkNo,
                });
                if (!stage.readOnly) {
                    stage.assist = stage.userAssists.find(x => { return x.ass_user_id === accountId; });
                    stage.curTimes = stage.times;
                    stage.curOrder = 0;
                } else {
                    stage.curTimes = stage.times - 1;
                    stage.curOrder = checkNoAudit.order;
                }
            } else if (stage.status === auditConsts.stage.status.checked) {
                stage.readOnly = true;
                stage.curTimes = stage.times;
                stage.curOrder = _.max(_.map(stage.auditors, 'order'));
            } else {
                const ass = stage.auditAssists.find(x => { return stage.flowAuditorIds.indexOf(x.user_id) >= 0 && x.ass_user_id === accountId; });
                stage.readOnly = stage.flowAuditorIds.indexOf(accountId) < 0 && !ass;
                stage.curTimes = stage.times;
                if (!stage.readOnly) {
                    stage.assist = ass;
                    stage.curOrder = stage.curAuditors[0].order;
                } else {
                    stage.curOrder = stage.curAuditors[0].order - 1;
                }
                if (!stage.readOnly) {
                    if (stage.curAuditors[0].audit_type === auditType.key.and) {
                        stage.readOnly = !_.isEqual(stage.flowAuditorIds, stage.curAuditorIds);
                        stage.canCheck = true;
                    } else if (stage.curAuditors[0].audit_type === auditType.key.union) {
                        stage.readOnly = stage.relaAuditor.status === auditConsts.stage.status.checked;
                        stage.canCheck = !stage.readOnly;
                    }
                }
            }
            if (stage.readOnly) {
                stage.assist = accountId === stage.user_id || stage.auditorIds.indexOf(accountId) >= 0 ? null : stage.auditAssists.find(x => { return x.ass_user_id === accountId; });
            }

            const permission = this.ctx.session.sessionUser.permission;
            if (stage.userIds.indexOf(accountId) >= 0 || this.ctx.session.sessionUser.is_admin) {
                stage.filePermission = true;
            } else {
                if (shareIds.indexOf(accountId) !== -1 || (permission !== null && permission.tender !== undefined && permission.tender.indexOf('2') !== -1)) { // 分享人
                    if (stage.status === auditConsts.status.uncheck) {
                        throw '您无权查看该数据';
                    }
                    stage.filePermission = false;
                } else if (this.ctx.tender.isTourist || this.ctx.session.sessionUser.is_admin) {
                    stage.filePermission = this.ctx.tender.touristPermission.file || stage.auditorIds.indexOf(accountId) !== -1;
                } else {
                    throw '您无权查看该数据';
                }
            }
            // 判断stage流程可否撤回，是哪一种撤回
            // yield this.service.stage.doCheckStageCanCancel(stage);

            // 是否台账修订中
            const lastRevise = await this.service.ledgerRevise.getLastestRevise(this.ctx.tender.id);
            stage.revising = (lastRevise && lastRevise.status !== auditConsts.revise.status.checked) || false;
            // 根据状态判断是否需要更新审批人列表
            await this.service.stage.doCheckStageCanCancel(stage);
            stage.readySettle = await this.service.settle.getReadySettle(stage.tid);
            ctx.stage = stage;
            // 根据状态判断是否需要更新审批人列表
            if ((stage.status === auditConsts.stage.status.uncheck || stage.status === auditConsts.stage.status.checkNo) && this.ctx.tender.info.shenpi.stage !== shenpiConst.sp_status.sqspr) {
                const shenpi_status = this.ctx.tender.info.shenpi.stage;
                // 进一步比较审批流是否与审批流程设置的相同，不同则替换为固定审批流或固定的终审
                const auditList = await this.service.stageAudit.getAllDataByCondition({ where: { sid: stage.id, times: stage.times }, orders: [['order', 'asc']] });
                if (shenpi_status === shenpiConst.sp_status.gdspl) {
                    // 判断并获取审批组
                    const group = await this.service.shenpiGroup.getSelectGroupByStageType(this.ctx.tender.id, shenpiConst.sp_type.stage, stage.sp_group);
                    if ((group && stage.sp_group !== group.id) || (!group && stage.sp_group !== 0)) {
                        stage.sp_group = group ? group.id : 0;
                        await this.service.stage.defaultUpdate({ sp_group: stage.sp_group }, { where: { id: stage.id } });
                    }
                    const condition = { tid: this.ctx.tender.id, sp_type: shenpiConst.sp_type.stage, sp_status: shenpi_status, sp_group: stage.sp_group };
                    const shenpiList = await this.service.shenpiAudit.getAllDataByCondition({ where: condition, orders: [['audit_order', 'asc']] });
                    // 判断2个id数组是否相同，不同则删除原审批流，切换成固定的审批流
                    let sameAudit = auditList.length === shenpiList.length;
                    if (sameAudit) {
                        for (const audit of auditList) {
                            const shenpi = shenpiList.find(x => { return x.audit_id === audit.aid; });
                            if (!shenpi || shenpi.audit_order !== audit.audit_order || shenpi.audit_type !== audit.audit_type || shenpi.audit_ledger_id !== audit.audit_ledger_id) {
                                sameAudit = false;
                                break;
                            }
                        }
                    }
                    if (!sameAudit) {
                        await this.service.stageAudit.updateNewAuditList(stage, shenpiList);
                        await this.service.stage.loadStageUser(stage);
                    }
                } else if (shenpi_status === shenpiConst.sp_status.gdzs) {
                    const shenpiInfo = await this.service.shenpiAudit.getDataByCondition({ tid: stage.tid, sp_type: shenpiConst.sp_type.stage, sp_status: shenpi_status });
                    // 判断最后一个id是否与固定终审id相同，不同则删除原审批流中如果存在的id和添加终审
                    const lastAuditors = auditList.filter(x => { x.order === auditList[auditList.length - 1].order; });
                    if (shenpiInfo && (lastAuditors.length === 0 || (lastAuditors.length > 1 || shenpiInfo.audit_id !== lastAuditors[0].aid))) {
                        await this.service.stageAudit.updateLastAudit(stage, auditList, shenpiInfo.audit_id);
                        await this.service.stage.loadStageUser(stage);
                    } else if (!shenpiInfo) {
                        // 不存在终审人的状态下这里恢复为授权审批人
                        info.shenpi.stage = shenpiConst.sp_status.sqspr;
                    }
                }
            }
        }

        async detail(ctx) {
            try {
                await this.auditCheck(ctx);

                ctx.stage.auditHistory = ctx.stage.auditHistory && ctx.stage.auditHistory.length && ctx.stage.auditHistory[ctx.stage.auditHistory.length - 1].reduce((prev, curr, idx) => {
                    if (idx === 0) {
                        const reportor = {
                            audit_id: ctx.stage.user.id,
                            audit_order: 0,
                            audit_type: 1,
                            status: ctx.stage.status === auditConsts.stage.status.uncheck ? auditConsts.stage.status.uncheck : auditConsts.stage.status.checked,
                            times: ctx.stage.status === auditConsts.stage.status.checkNo ? ctx.stage.times - 1 : ctx.stage.times,
                            begin_time: curr.begin_time,
                            end_time: curr.begin_time,
                            name: ctx.stage.user.name,
                            company: ctx.stage.user.company,
                            role: ctx.stage.user.role,
                            mobile: '',
                            opinion: '',

                        };
                        prev.push({
                            name: '原报',
                            status: reportor.status,
                            audit_type: reportor.audit_type,
                            auditors: [reportor],
                        });
                    }
                    prev.push({
                        name: curr.is_final ? '终审' : `${curr.audit_order}审`,
                        audit_type: curr.audit_type,
                        status: curr.status,
                        auditors: curr.auditors,
                    });
                    return prev;
                }, []);

                if (!ctx.stage.final_auditor_str || ctx.stage.status !== auditConsts.stage.status.checked) {
                    if (ctx.stage.status === auditConsts.stage.status.checkNoPre) {
                        ctx.stage.status = auditConsts.stage.status.checking;
                    }
                    if (ctx.stage.status !== auditConsts.stage.status.checkNo) {
                        ctx.stage.curAuditors = await ctx.service.stageAudit.getAuditorsByStatus(ctx.stage.id, ctx.stage.status, ctx.stage.times);
                    }
                    if (ctx.stage.status === auditConsts.stage.status.checked) {
                        const final_auditor_str = (ctx.stage.curAuditors[0].audit_type === auditConsts.auditType.key.common)
                            ? `${ctx.stage.curAuditors[0].name}${(ctx.stage.curAuditors[0].role ? '-' + ctx.stage.curAuditors[0].role : '')}`
                            : ctx.helper.transFormToChinese(ctx.stage.curAuditors[0].audit_order) + '审';
                        await ctx.service.stage.defaultUpdate({ id: ctx.stage.id, final_auditor_str });
                    }
                }

                ctx.stage.tp = ctx.helper.sum([ctx.stage.contract_tp, ctx.stage.qc_tp, ctx.stage.pc_tp]);
                ctx.stage.pre_tp = ctx.helper.add(ctx.stage.pre_contract_tp, ctx.stage.pre_qc_tp);
                ctx.stage.end_tp = ctx.helper.add(ctx.stage.pre_tp, ctx.stage.tp);

                ctx.body = { code: 0, msg: '', data: ctx.stage };

            } catch (err) {
                this.log(err);
                ctx.body = { code: -1, msg: err.toString(), data: null };
            }
        }

        async checkAudit(ctx) {
            try {
                await this.auditCheck(ctx);
                if (ctx.stage.readOnly) {
                    ctx.body = { code: -1, msg: '该计量期当前您无权操作', data: null };
                    return;
                }
                if (ctx.stage.revising) {
                    ctx.body = { code: -1, msg: '台账修订中，请勿修改提交期数据', data: null };
                    return;
                }
                if (ctx.stage.assist && ctx.stage.assist.confirm) {
                    ctx.body = { code: -1, msg: '协同数据已确认，如需修改，请撤销上报或重新审批', data: null };
                    return;
                }

                if (ctx.stage.status !== auditConsts.stage.status.checking && ctx.stage.status !== auditConsts.stage.status.checkNoPre) {
                    ctx.body = { code: -1, msg: '当前期数据有误', data: null };
                    return;
                }
                if (ctx.stage.curAuditorIds && ctx.stage.curAuditorIds.indexOf(ctx.session.sessionUser.accountId) < 0) {
                    ctx.body = { code: -1, msg: '您无权进行该操作', data: null };
                    return;
                }

                const data = ctx.request.body.checkData;
                data.checkType = parseInt(data.checkType);

                if (!data.checkType || isNaN(data.checkType)) {
                    ctx.body = { code: -1, msg: '提交数据错误', data: null };
                    return;
                }

                await ctx.service.stageAudit.check(ctx.stage.id, data, ctx.stage.times);
                ctx.body = { code: 0, msg: '审批成功', data: null };
            } catch (err) {
                this.log(err);
                ctx.body = { code: -1, msg: err.toString() || '提交失败', data: null };
                ctx.session.postError = err.toString();
            }
        }


    }

    return WeappMeasureController;
};