var energyUtils = require('utils.energy');

var roleRepairer = {

    /** @param {Creep} creep **/
    run: function(creep) {

        if(creep.memory.building && creep.store[RESOURCE_ENERGY] == 0) {
            creep.memory.building = false;
        }
        if(!creep.memory.building && creep.store.getFreeCapacity() == 0) {
            creep.memory.building = true;
        }

        if(creep.memory.building) {
            var targets = creep.room.find(FIND_STRUCTURES, {
                filter: (structure) => {
                    return structure.hitsMax - structure.hits > 0;
                }
            });
            if(targets.length > 0) {
                if(creep.repair(targets[0]) == ERR_NOT_IN_RANGE) {
                    creep.moveTo(targets[0], {visualizePathStyle: {stroke: '#ffffff'}});
                }
            }
            else{
                creep.say("IDLE")
            }
        }
        else {
            energyUtils.gatherEnergy(creep);
        }
    }
};

module.exports = roleRepairer;