module.exports = Self => {
    Self.remoteMethodCtx('resendWeeklyHourEmail', {
        description: 'Adds a new hour registry',
        accessType: 'WRITE',
        accepts: [{
            arg: 'id',
            type: 'number',
            description: 'The worker id',
            http: {source: 'path'}
        },
        {
            arg: 'dated',
            type: 'date',
            required: true
        }],
        returns: [{
            type: 'Object',
            root: true
        }],
        http: {
            path: `/:id/resendWeeklyHourEmail`,
            verb: 'POST'
        }
    });

    Self.resendWeeklyHourEmail = async(ctx, workerId, dated, options) => {
        const models = Self.app.models;
        const myOptions = {};

        if (typeof options == 'object')
            Object.assign(myOptions, options);

        const yearNumber = dated.getFullYear();
        const weekNumber = getWeekNumber(dated);
        const workerTimeControlMail = await models.WorkerTimeControlMail.findOne({
            where: {
                workerFk: workerId,
                year: yearNumber,
                week: weekNumber
            }
        }, myOptions);

        if (workerTimeControlMail && workerTimeControlMail.state != 'SENDED') {
            const worker = await models.EmailUser.findById(workerId, null, myOptions);
            ctx.args = {
                recipient: worker.email,
                year: yearNumber,
                week: weekNumber,
                workerId: workerId,
                state: 'SENDED'
            };
            return models.WorkerTimeControl.weeklyHourRecordEmail(ctx, myOptions);
        }

        return false;
    };

    function getWeekNumber(date) {
        const tempDate = new Date(date);
        let dayOfWeek = tempDate.getDay();
        dayOfWeek = (dayOfWeek === 0) ? 7 : dayOfWeek;
        const firstDayOfWeek = new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate() - (dayOfWeek - 1));
        const firstDayOfYear = new Date(tempDate.getFullYear(), 0, 1);
        const differenceInMilliseconds = firstDayOfWeek.getTime() - firstDayOfYear.getTime();
        const weekNumber = Math.floor(differenceInMilliseconds / (1000 * 60 * 60 * 24 * 7)) + 1;
        return weekNumber;
    }
};