/* eslint-disable no-undef */
/* eslint-disable camelcase */
const path = require("path");

function harvester_job(creep) {
    if (creep.carry.energy < creep.carryCapacity) {
        const { working_target_id } = creep;
        const working_target = Game.getObjectById(working_target_id);
        if (creep.harvest(working_target) === ERR_NOT_IN_RANGE) {
            creep.moveTo(working_target);
            path.visualPath(creep.pos, working_target.pos);
        }
    } else if (
        creep.transfer(Game.spawns.Spawn1, RESOURCE_ENERGY) === ERR_NOT_IN_RANGE
    ) {
        creep.moveTo(Game.spawns.Spawn1);
        path.visualPath(creep.pos, Game.spawns.Spawn1.pos);
    }
}

function picker_job(creep) {
    if (Game.spawns.Spawn1.store.getFreeCapacity(RESOURCE_ENERGY) === 0) {
        creep.say("SB");
        return;
    }
    const { working_target_id } = creep;
    if (!working_target_id) {
        creep.say("SB");
    }
    const working_target = Game.getObjectById(working_target_id);
    const Re_code = creep.harvest(working_target);
    if (Re_code === ERR_NOT_IN_RANGE) {
        creep.moveTo(working_target);
    } else if (OK === Re_code) {
        creep.harvest(working_target);
        creep.drop(RESOURCE_ENERGY);
    }
}

function change_status() {
    if (
        _(Game.creeps)
            .filter({ memory: { role: "transfer" } })
            .size() > 0
    ) {
        return "picker";
    }
    return "harvester";
}

module.exports = {
    run(creep) {
        const status = change_status();
        switch (status) {
            case "harvester":
                creep.say("hv");
                harvester_job(creep);
                break;
            case "picker":
                creep.say("pc");
                picker_job(creep);
                break;
            default:
                break;
        }
    },
};