/*
 * TESTING SECTION
 */

console.log(location.href);

/*
 * END testing section
 */

let player_build;
// Set up item lists for quick access later.
let armorTypes = [ "helmet", "chestplate", "leggings", "boots" ];
let accessoryTypes = [ "ring", "bracelet", "necklace" ];
let weaponTypes = [ "wand", "spear", "bow", "dagger", "relik" ];
let item_fields = [ "name", "displayName", "tier", "set", "slots", "type", "material", "drop", "quest", "restrict", "nDam", "fDam", "wDam", "aDam", "tDam", "eDam", "atkSpd", "hp", "fDef", "wDef", "aDef", "tDef", "eDef", "lvl", "classReq", "strReq", "dexReq", "intReq", "agiReq", "defReq", "hprPct", "mr", "sdPct", "mdPct", "ls", "ms", "xpb", "lb", "ref", "str", "dex", "int", "agi", "def", "thorns", "expoding", "spd", "atkTier", "poison", "hpBonus", "spRegen", "eSteal", "hprRaw", "sdRaw", "mdRaw", "fDamPct", "wDamPct", "aDamPct", "tDamPct", "eDamPct", "fDefPct", "wDefPct", "aDefPct", "tDefPct", "eDefPct", "type", "fixID", "category", "spPct1", "spRaw1", "spPct2", "spRaw2", "spPct3", "spRaw3", "spPct4", "spRaw4", "rainbowRaw", "sprint", "sprintReg", "jh", "lq", "gXp", "gSpd" ];
let itemTypes = armorTypes.concat(accessoryTypes).concat(weaponTypes);
let itemLists = new Map();
for (const it of itemTypes) {
    itemLists.set(it, []);
}
let itemMap = new Map();

/*
 * Function that takes an item list and populates its corresponding dropdown.
 * Used for armors and bracelet/necklace.
 */
function populateItemList(type) {
    let item_list = document.getElementById(type+"-items");
    for (const item of itemLists.get(type)) {
        let el = document.createElement("option");
        el.value = item;
        item_list.appendChild(el);
    }
}

/*
 * Populate dropdowns, add listeners, etc.
 */
function init() {
    let noneItems = [
        ["helmet", "No Helmet"],
        ["chestplate", "No Chestplate"],
        ["leggings", "No Leggings"],
        ["boots", "No Boots"],
        ["ring", "No Ring 1"],
        ["ring", "No Ring 2"],
        ["bracelet", "No Bracelet"],
        ["necklace", "No Necklace"],
        ["wand", "No Weapon"],
    ];
    for (let i = 0; i < 9; i++) {
        let item = Object();
        for (const field of item_fields) {
            item[field] = 0;
        }
        item.type = noneItems[i][0];
        item.name = noneItems[i][1];
        item.displayName = item.name;
        item.set = null;
        item.quest = null;
        item.skillpoints = [0, 0, 0, 0, 0];
        item.has_negstat = false;
        item.reqs = [0, 0, 0, 0, 0];

        noneItems[i] = item;
    }
    items = items.concat(noneItems);
    console.log(items);
    for (const item of items) {
        itemLists.get(item.type).push(item.displayName);
        itemMap.set(item.displayName, item);
    }
    /*for (const item of noneItems){
        itemLists.get(item.type).push(item.name);
        itemMap.set(item.name, item);
    }*/
    
    for (const armorType of armorTypes) {
        populateItemList(armorType);
        // Add change listener to update armor slots.
        document.getElementById(armorType+"-choice").addEventListener("change", (event) => {
            let item = itemMap.get(event.target.value);
            if (item !== undefined) {
                document.getElementById(armorType+"-slots").textContent = item.slots + " slots";
            }
            else {
                document.getElementById(armorType+"-slots").textContent = "X slots";
            }
        });
    }

    let ring1_list = document.getElementById("ring1-items");
    let ring2_list = document.getElementById("ring2-items");
    for (const ring of itemLists.get("ring")) {
        let el1 = document.createElement("option");
        let el2 = document.createElement("option");
        el1.value = ring;
        el2.value = ring;
        ring1_list.appendChild(el1);
        ring2_list.appendChild(el2);
    }

    populateItemList("bracelet");
    populateItemList("necklace");

    let weapon_list = document.getElementById("weapon-items");
    for (const weaponType of weaponTypes) {
        for (const weapon of itemLists.get(weaponType)) {
            let el = document.createElement("option");
            el.value = weapon;
            weapon_list.appendChild(el);
        }
    }

    // Add change listener to update weapon slots.
    document.getElementById("weapon-choice").addEventListener("change", (event) => {
        let item = itemMap.get(event.target.value);
        if (item !== undefined) {
            document.getElementById("weapon-slots").textContent = item.slots + " slots";
        }
        else {
            document.getElementById("weapon-slots").textContent = "X slots";
        }
    });
}

function calculateBuild(){
    /*  TODO: implement level changing
        Make this entire function prettier
    */
    let helmet = document.getElementById("helmet-choice").value;
    let chestplate = document.getElementById("chestplate-choice").value;
    let leggings = document.getElementById("leggings-choice").value;
    let boots = document.getElementById("boots-choice").value;
    let ring1 = document.getElementById("ring1-choice").value;
    let ring2 = document.getElementById("ring2-choice").value;
    let bracelet = document.getElementById("bracelet-choice").value;
    let necklace = document.getElementById("necklace-choice").value;
    let weapon = document.getElementById("weapon-choice").value;
    if(helmet===""){
        helmet = "No Helmet";
    }
    if(chestplate===""){
        chestplate = "No Chestplate";
    }
    if(leggings===""){
        leggings = "No Leggings";
    }
    if(boots===""){
        boots = "No Boots";
    }
    if(ring1===""){
        ring1 = "No Ring 1";
    }
    if(ring2===""){
        ring2 = "No Ring 2";
    }
    if(bracelet===""){
        bracelet = "No Bracelet";
    }
    if(necklace===""){
        necklace = "No Necklace";
    }
    if(weapon===""){
        weapon = "No Weapon";
    }
    player_build = new Build(
        106,
        itemMap.get(helmet),
        itemMap.get(chestplate),
        itemMap.get(leggings),
        itemMap.get(boots),
        itemMap.get(ring1),
        itemMap.get(ring2),
        itemMap.get(bracelet),
        itemMap.get(necklace),
        itemMap.get(weapon),
        );
    console.log(player_build.toString());

    player_build.equip_order;
    player_build.base_skillpoints;
    let skillpoints = player_build.total_skillpoints;
    setValue("str-skp", skillpoints[0]);
    setValue("dex-skp", skillpoints[1]);
    setValue("int-skp", skillpoints[2]);
    setValue("def-skp", skillpoints[3]);
    setValue("agi-skp", skillpoints[4]);
    console.log(skillpoints);
    player_build.assigned_skillpoints;

    setHTML("build-helmet", player_build.helmet.name);
    setHTML("build-chestplate", player_build.chestplate.name);
    setHTML("build-leggings", player_build.helmet.name);
    setHTML("build-boots", player_build.helmet.name);
    setHTML("build-ring1", player_build.ring1.name);
    setHTML("build-ring2", player_build.ring2.name);
    setHTML("build-bracelet", player_build.bracelet.name);
    setHTML("build-necklace", player_build.necklace.name);
    setHTML("build-weapon", player_build.weapon.name);
}

function resetFields(){
    setValue("helmet-choice", "");
    setValue("helmet-powder", "");
    setValue("chestplate-choice", "");
    setValue("chestplate-powder", "");
    setValue("leggings-choice", "");
    setValue("leggings-powder", "");
    setValue("boots-choice", "");
    setValue("boots-powder", "");
    setValue("ring1-choice", "");
    setValue("ring2-choice", "");
    setValue("bracelet-choice", "");
    setValue("necklace-choice", "");
    setValue("weapon-choice", "");
    setValue("weapon-powder", "");
    setValue("str-skp", "");
    setValue("dex-skp", "");
    setValue("int-skp", "");
    setValue("def-skp", "");
    setValue("agi-skp", "");
}

load_init(init);