//信物
export default class xwItem {
    /**
     * 道具ID
     */
    itemID: number = 0;
    /**
     * 属性位置
     */
    attr_pos: number[];
    /**
     * 属性标号
     */
    attr_index: number[];
    /**
     * 属性标号
     */
    attr_value: number[];
    /**
     * 洗练属性
     */
    succinct_attr_pos: number[];
    succinct_attr_index: number[];
    succinct_attr_value: number[];
    succinct_attr_max: number[];

    attr_max: number[]
    /**
     * 构造函数
     */
    constructor() {
        this.itemID = 0
        this.attr_index = []
        this.attr_pos = []
        this.attr_value = []
        this.attr_max = []

        this.succinct_attr_index = []
        this.succinct_attr_pos = []
        this.succinct_attr_value = []
        this.succinct_attr_max = []
    }
    //设置道具ID
    setXwItemID(itemID: number) {
        this.itemID = itemID
    }
    //清空
    clear() {
        this.itemID = 0
        this.ClearAttr(this.attr_pos, this.attr_index, this.attr_value, this.attr_max)
        this.setXwItemInfo(0, -1, -1, -1, -1)
        this.setXwItemInfo(1, -1, -1, -1, -1)
        this.setXwItemInfo(2, -1, -1, -1, -1)

        this.ClearAttr(this.succinct_attr_pos, this.succinct_attr_index,
            this.succinct_attr_value, this.succinct_attr_max)
        this.setNewAttr(0, -1, -1, -1, -1)
        this.setNewAttr(1, -1, -1, -1, -1)
        this.setNewAttr(2, -1, -1, -1, -1)
    }
    //是否拥有属性
    isHasAttr() {
        return (0 < this.attr_pos.length)
    }

    getItemID() {
        return this.itemID
    }

    getItemPosByIndex(index: number) {
        if (index < 0 || index >= this.attr_pos.length)
            return -1
        return this.attr_pos[index]
    }

    getItemAttrIndexByIndex(index: number) {
        if (index < 0 || index >= this.attr_index.length)
            return -1
        return this.attr_index[index]
    }

    getItemAttrValueByIndex(index: number) {
        if (index < 0 || index >= this.attr_value.length)
            return -1
        return this.attr_value[index]
    }

    getItemMaxByIndex(index: number) {
        if (index < 0 || index >= this.attr_max.length)
            return -1
        return this.attr_max[index]
    }

    setXwItemInfo(_index: number, pos: number, index: number, value: number, max: number) {
        if (0 >= this.attr_pos.length) {
            this.attr_pos.push(pos)
            this.attr_index.push(index)
            this.attr_value.push(value)
            this.attr_max.push(max)
        } else {
            this.attr_pos[_index] = pos
            this.attr_index[_index] = index
            this.attr_value[_index] = value
            this.attr_max[_index] = max
        }
    }

    getAttrInfo() {
        var info = {
            pos1: this.attr_pos[0],
            attr1: this.attr_index[0],
            value1: this.attr_value[0],
            max1: this.attr_max[0],

            pos2: this.attr_pos[1],
            attr2: this.attr_index[1],
            value2: this.attr_value[1],
            max2: this.attr_max[1],

            pos3: this.attr_pos[2],
            attr3: this.attr_index[2],
            value3: this.attr_value[2],
            max3: this.attr_max[2],
        }
        return info
    }

    setNewAttr(index: number, pos: number, attr: number, attr_value: number, max: number) {
        this.succinct_attr_pos[index] = pos
        this.succinct_attr_index[index] = attr
        this.succinct_attr_value[index] = attr_value
        this.succinct_attr_max[index] = max
    }

    getNewAttrInfo() {
        var info = {
            pos1: this.succinct_attr_pos[0],
            attr1: this.succinct_attr_index[0],
            value1: this.succinct_attr_value[0],
            max1: this.succinct_attr_max[0],

            pos2: this.succinct_attr_pos[1],
            attr2: this.succinct_attr_index[1],
            value2: this.succinct_attr_value[1],
            max2: this.succinct_attr_max[1],

            pos3: this.succinct_attr_pos[2],
            attr3: this.succinct_attr_index[2],
            value3: this.succinct_attr_value[2],
            max3: this.succinct_attr_max[2]
        }
        return info
    }
    //替换属性
    replace_attr(): number {
        if (-1 == this.succinct_attr_pos[0] || -1 == this.succinct_attr_pos[1] ||
            -1 == this.succinct_attr_pos[2])
            return 1
        this.attr_pos.splice(0, this.attr_pos.length)
        this.attr_index.splice(0, this.attr_index.length)
        this.attr_value.splice(0, this.attr_value.length)
        this.attr_max.splice(0, this.attr_max.length)
        const size = this.succinct_attr_pos.length
        for (var i = 0; i < size; ++i) {
            this.attr_pos.push(this.succinct_attr_pos[i])
            this.attr_index.push(this.succinct_attr_index[i])
            this.attr_value.push(this.succinct_attr_value[i])
            this.attr_max.push(this.succinct_attr_max[i])
        }
        return 0
    }
    //清空新属性
    ClearAttr(pos_ary: any[], attr_ary: any[], attr_value_ary: any[], max_ary: any[]) {
        pos_ary.splice(0, pos_ary.length)
        attr_ary.splice(0, attr_ary.length)
        attr_value_ary.splice(0, attr_value_ary.length)
        max_ary.splice(0, max_ary.length)
        this.setNewAttr(0, -1, -1, -1, -1)
        this.setNewAttr(1, -1, -1, -1, -1)
        this.setNewAttr(2, -1, -1, -1, -1)
    }
}