import { FlowRouter } from 'meteor/ostrio:flow-router-extra';
import { Workouts } from '../../../../imports/api/workouts';
import { WorkoutLog } from '../../../../imports/api/workoutLog';
import { LogEntry } from '../../../../imports/api/logEntry';

Template.logEntry.onCreated(function() {
    this.subscribe("myWorkoutRoutines");
    this.subscribe("myWorkoutLog");
    this.subscribe("myLogEntries");
});

Template.logEntry.onRendered(function() {
    Session.set("exId", "");
    Session.set("exIdSelected", false);
});

Template.logEntry.helpers({
    workoutLog: function() {
        return WorkoutLog.find({});
    },
    exerciseToLog: function() {
        let exId = Session.get("exerciseLogId");
        return WorkoutLog.findOneAsync({ _id: exId });
    },
    exIdSelected: function() {
        return Session.get("exIdSelected");
    }
});

Template.logEntry.events({
    'change #selectExerciseToLog' (e) {
        let exerciseId = $("#selectExerciseToLog").val();
        Session.set("exerciseLogId", exerciseId);
        Session.set("exIdSelected", true);
    },
    'click #saveLogEntry' (e) {
        let logId = Session.get("exerciseLogId");
        
        const getRoutine = async() => {
            let workout = await WorkoutLog.findOneAsync({ _id: logId });

            if (!workout) {
                console.log("no workout found.");
            } else {
                let routineId = workout.routineId;
                let exerName = workout.exerciseName;
                let measure1 = $("#" + workout.exerciseMeasure).val();
                let measUnit1 = workout.exerciseUnitMeasure;
                let measure2 = $("#" + workout.exerciseMeasure2).val();
                let measUnit2 = workout.exerciseUnitMeasure2;
                let measure3 = $("#" + workout.exerciseMeasure3).val();
                let measUnit3 = workout.exerciseUnitMeasure3;
                let measName1 = workout.exerciseMeasure;
                let measName2 = workout.exerciseMeasure2;
                let measName3 = workout.exerciseMeasure3;

                let meas1 = Number(measure1);
                let meas2 = Number(measure2);
                let meas3 = Number(measure3);

                if (meas1 == "" || meas1 == null) {
                    showSnackbar("Measurement for " + workout.exerciseMeasure + " is required!", " red");
                    return;
                } else {
                    const saveLogEntry = async() => {
                        try {
                            const result = Meteor.callAsync('add.logEntry', routineId, logId, exerName, measName1, meas1, measUnit1, measName2, meas2, measUnit2, measName3, meas3, measUnit3);
                            if (!result) {
                                console.log("    UNABLE TO SAVE LOG ENTRY!");
                                showSnackbar("Unable to save log entry!", "red");
                            } else {
                                $("#" + workout.exerciseMeasure).val("");
                                $("#" + workout.exerciseMeasure2).val("");
                                $("#" + workout.exerciseMeasure3).val("");
                                $("#selectExerciseToLog").val("");
                                Session.set("exIdSelected", false);
                                Session.set("exerciseLogId", "");
                                showSnackbar("Log Entry Added!", "green");
                            }
                        } catch(error) {
                            console.log("    ERROR saving log entry: " + error);
                        }
                    }
                    saveLogEntry();
                }
            }
        }
        getRoutine();
        


    }
});