import {PlayerCharacterDataModel} from "../../data/character.mjs";

export default {
    _prepareContext: (context) => {

        const actorData = context.document
        context.spells = []
        context.system = actorData.system
        context.flags = actorData.flags
        context.derived = context.document.system
        context.originalName = actorData.name
        context.name = context.derived.name ?? actorData.name
        context.effects = actorData.effects ?? []

        context.equipments = []
        context.carryingweight = 0
        actorData.itemTypes.Equipment.forEach((item, index) => {

                // worn items are halved weight

                let effectiveWeight = item.system.weight ?? 0
            if (context.document.isWorn(item._id)) {
                    effectiveWeight = item.system.weight ? item.system.weight / 2 : 0
                }

                context.equipments.push({
                    index: index,
                    id: item._id,
                    quantity: item.system.quantity,
                    name: item.name,
                    icon: item.img ?? "",
                    weight: item.system.weight,
                    worn: context.document.isWorn(item._id)
                })
                context.carryingweight += item.system.quantity * effectiveWeight;

        })
        context.maxcarryingcapacity = actorData.system.attribute.kk.aktuell
        context.carryingpercentage = Math.min((context.carryingweight / context.maxcarryingcapacity) * 100, 100);

        const maxSets = 3
        const romanNumerals = ["I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX", "X"]
        context.sets = []
        for (let setIndex = 0; setIndex < maxSets; setIndex++) {

            context.sets.push({
                tab: "set" + (setIndex + 1),
                name: romanNumerals[setIndex],
                index: setIndex,
                slots: [
                    {
                        target: "links",
                        id: actorData.system.heldenausruestung[setIndex]?.links,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.links)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.links)?.img
                    },
                    {
                        target: "rechts",
                        id: actorData.system.heldenausruestung[setIndex]?.rechts,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.rechts)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.rechts)?.img
                    },
                    {
                        target: "brust",
                        id: actorData.system.heldenausruestung[setIndex]?.brust,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.brust)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.brust)?.img
                    },
                    {
                        target: "ruecken",
                        id: actorData.system.heldenausruestung[setIndex]?.ruecken,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.ruecken)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.ruecken)?.img
                    },
                    {
                        target: "kopf",
                        id: actorData.system.heldenausruestung[setIndex]?.kopf,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.kopf)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.kopf)?.img
                    },
                    {
                        target: "fernkampf",
                        id: actorData.system.heldenausruestung[setIndex]?.fernkampf,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.fernkampf)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.fernkampf)?.img
                    },
                    {
                        target: "munition",
                        id: actorData.system.heldenausruestung[setIndex]?.munition,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.munition)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.munition)?.img
                    },
                    {
                        target: "armlinks",
                        id: actorData.system.heldenausruestung[setIndex]?.armlinks,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.armlinks)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.armlinks)?.img
                    },
                    {
                        target: "armrechts",
                        id: actorData.system.heldenausruestung[setIndex]?.armrechts,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.armrechts)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.armrechts)?.img
                    },
                    {
                        target: "bauch",
                        id: actorData.system.heldenausruestung[setIndex]?.bauch,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.bauch)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.bauch)?.img
                    },
                    {
                        target: "beinlinks",
                        id: actorData.system.heldenausruestung[setIndex]?.beinlinks,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.beinlinks)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.beinlinks)?.img
                    },
                    {
                        target: "beinrechts",
                        id: actorData.system.heldenausruestung[setIndex]?.beinrechts,
                        name: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.beinrechts)?.name,
                        icon: actorData.items.get(actorData.system.heldenausruestung[setIndex]?.beinrechts)?.img
                    }
                ]
            })
        }

        return context
    },
    _onRender: (context, options, thisObject) => {

        new foundry.applications.ux.DragDrop.implementation({
            dragSelector: ".inventory-table .equipment",
            dropSelector: ".inventory-table",
            permissions: {
                dragstart: thisObject._canDragStart.bind(thisObject),
                drop: thisObject._canDragDrop.bind(thisObject)
            },
            callbacks: {
                dragstart: thisObject._onDragStart.bind(thisObject),
                drop: thisObject._onDrop.bind(thisObject),
                dragover: thisObject._onDragOver.bind(thisObject)
            }
        }).bind(thisObject.element);

        new ContextMenu(
            thisObject.element,
            ".equipment",
            [
                {
                    name: "Abrüsten",
                    icon: '<i class="fa-solid fa-suitcase"></i>',
                    callback: (target) => {
                        const {itemId} = target.dataset
                        const itemSlot = thisObject.document.isWorn(itemId)
                        const updateObject = thisObject.document.getEquipmentSetUpdateObject()
                        delete updateObject[`system.heldenausruestung.${thisObject.document.system.setEquipped}.${itemSlot}`]
                        thisObject.document.update(updateObject)
                    },
                    condition: (target) => {
                        const {itemId} = target.dataset
                        const itemIsWorn = thisObject.document.isWorn(itemId)
                        return itemIsWorn
                    }
                },
                {
                    name: "Ausrüsten (Munition)",

                    callback: (target) => {
                        const updateObject = thisObject.document.getEquipmentSetUpdateObject()
                        updateObject[`system.heldenausruestung.${thisObject.document.system.setEquipped}.munition`] = target.dataset.itemId
                        thisObject.document.update(updateObject)
                    },
                    condition: (target) => {
                        const {itemId} = target.dataset
                        const item = thisObject.document.items.get(itemId)
                        console.log(item.system.category)
                        return !thisObject.document.isWorn(itemId) && item.system.category.indexOf("Munition") != -1
                    }
                },
                {
                    name: "Ausrüsten",
                    callback: (target) => {
                        const updateObject = thisObject.document.getEquipmentSetUpdateObject()

                    },
                    condition: (target) => {
                        const {itemId} = target.dataset
                        const item = thisObject.document.items.get(itemId)
                        return !thisObject.document.isWorn(itemId) && item.system.category.indexOf("Rüstung") != -1
                    }
                },
                {
                    name: "Ausrüsten (Rechte Hand)",
                    callback: (target) => {
                        const updateObject = thisObject.document.getEquipmentSetUpdateObject()
                        updateObject[`system.heldenausruestung.${thisObject.document.system.setEquipped}.rechts`] = target.dataset.itemId
                        thisObject.document.update(updateObject)
                    },
                    condition: (target) => {
                        const {itemId} = target.dataset
                        const item = thisObject.document.items.get(itemId)
                        return !thisObject.document.isWorn(itemId) && item.system.category.indexOf("Nahkampfwaffe") != -1
                    }
                },
                {
                    name: "Ausrüsten (Linke Hand)",
                    callback: (target) => {
                        const updateObject = thisObject.document.getEquipmentSetUpdateObject()
                        updateObject[`system.heldenausruestung.${thisObject.document.system.setEquipped}.links`] = target.dataset.itemId
                        thisObject.document.update(updateObject)
                    },
                    condition: (target) => {
                        const {itemId} = target.dataset
                        const item = thisObject.document.items.get(itemId)
                        return !thisObject.document.isWorn(itemId) && item.system.category.indexOf("Nahkampfwaffe") != -1
                    }
                },
                {
                    name: "Ausrüsten (Fernkampf)",
                    callback: (target) => {
                        const updateObject = thisObject.document.getEquipmentSetUpdateObject()
                        updateObject[`system.heldenausruestung.${thisObject.document.system.setEquipped}.fernkampf`] = target.dataset.itemId
                        thisObject.document.update(updateObject)
                    },
                    condition: (target) => {
                        const {itemId} = target.dataset
                        const item = thisObject.document.items.get(itemId)
                        return !thisObject.document.isWorn(itemId) && item.system.category.indexOf("Fernkampfwaffe") != -1
                    }
                },
                {
                    name: "Aus dem Inventar entfernen",
                    icon: '<i class="fa-solid fa-trash"></i>',
                    callback: (target) => {
                        thisObject.document.deleteEmbeddedDocuments('Item', [target.dataset.itemId])
                    },
                    condition: (target) => {
                        const {itemId} = target.dataset
                        return !thisObject.document.isWorn(itemId)
                    }
                }
            ], {jQuery: false});
    },
    _getTabConfig: (group) => {
        group.tabs.push({id: "equipment", group: "sheet", label: "Ausrüstung"})
    },
    template: `systems/DSA_4-1/templates/actor/character/tab-equipment.hbs`
}