'use strict';

function getPersonAge(opts) {
    return async function (ctx, next) {

        const models = ctx.fs.dc.models;
        let errMsg = { message: '获取租户年龄分布失败' }
        try {
            let age17 = 0, age18 = 0, age29 = 0, age41 = 0, age66 = 0, age85 = 0
            // 17岁以下 18-28岁 29-40岁 41-65岁  66-85岁 85岁以上
            age17 = await models.AffordableHousing.count({ where: { houseStatus: false, personAge: { $lte: 17 } } });
            age18 = await models.AffordableHousing.count({ where: { houseStatus: false, personAge: { $between: [18, 28] } } });
            age29 = await models.AffordableHousing.count({ where: { houseStatus: false, personAge: { $between: [29, 40] } } });
            age41 = await models.AffordableHousing.count({ where: { houseStatus: false, personAge: { $between: [41, 65] } } });
            age66 = await models.AffordableHousing.count({ where: { houseStatus: false, personAge: { $between: [66, 85] } } });
            age85 = await models.AffordableHousing.count({ where: { houseStatus: false, personAge: { $gte: 86 } } });

            ctx.status = 200;
            ctx.body = {
                age17, age18, age29, age41, age66, age85
            };
        } catch (error) {
            ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
            ctx.status = 400;
            ctx.body = errMsg
        }
    }
}

function getHomePerson(opts) {
    return async function (ctx, next) {
        const models = ctx.fs.dc.models;
        let errMsg = { message: '获取租户家庭人口统计失败' }
        try {
            const home = await models.AffordableHousing.count({
                attributes: [
                    'house_id', // 分组的字段
                ],
                group: ['house_id'], // 分组的字段
                where: {
                    houseStatus: false
                }
            });

            ctx.status = 200;
            ctx.body = {
                home
            };
        } catch (error) {
            ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
            ctx.status = 400;
            ctx.body = errMsg
        }
    }
}

function getHomeInfo(opts) {
    return async function (ctx, next) {
        const models = ctx.fs.dc.models;
        let errMsg = { message: '获取社区房屋统计信息' }
        try {

            let communitys = await models.AffordableHousing.findAll({
                attributes: [
                    'houseCommunity', // 分组的字段
                ],
                group: ['houseCommunity'], // 分组的字段
                where: {
                    houseStatus: false
                }
            });

            let communityInUse = []
            for (let i = 0; i < communitys.length; i++) {
                let arr = await models.AffordableHousing.findAll({
                    attributes: [
                        'house_id', // 分组的字段
                    ],
                    group: ['house_id'], // 分组的字段
                    where: {
                        houseStatus: false, 
                        houseCommunity: communitys[i].houseCommunity
                    }
                })
                communityInUse.push({
                    "houseCommunity": communitys[i].houseCommunity,
                    "count": arr.length
                })
            }

            //安社区分类-社区空置套数
            let communityUnUse = await models.AffordableHousing.count({
                attributes: [
                    'houseCommunity', // 分组的字段
                ],
                group: ['houseCommunity'], // 分组的字段
                where: {
                    houseStatus: true
                }
            });

            //租赁套数
            let inuse = 0;
            let useHomes = await models.AffordableHousing.count({
                attributes: [
                    'house_id', // 分组的字段
                ],
                group: ['house_id'], // 分组的字段
                where: {
                    houseStatus: false
                }
            });
            inuse = useHomes.length;

            //空置套数
            const unuse = await models.AffordableHousing.count({
                where: {
                    houseStatus: true
                }
            });

            ctx.status = 200;
            ctx.body = {
                inuse: inuse, //租赁中套数
                unuse: unuse, //空置套数
                communityInUse,
                communityUnUse
            };
        } catch (error) {
            ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
            ctx.status = 400;
            ctx.body = errMsg
        }
    }
}

module.exports = {
    getPersonAge,
    getHomePerson,
    getHomeInfo
}