"use strict";var _baseComponent=_interopRequireDefault(require("../helpers/baseComponent")),_classNames2=_interopRequireDefault(require("../helpers/classNames"));function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _defineProperty(e,t,a){return t in e?Object.defineProperty(e,t,{value:a,enumerable:!0,configurable:!0,writable:!0}):e[t]=a,e}var getDefaultActiveKey=function(e){var t=e.filter(function(e){return!e.data.disabled})[0];return t?t.data.key:null},activeKeyIsValid=function(e,t){return e.map(function(e){return e.data.key}).includes(t)},getActiveKey=function(e,t){var a=getDefaultActiveKey(e);return t&&activeKeyIsValid(e,t)?t:a};(0,_baseComponent.default)({relations:{"../tab/index":{type:"child",observer:function(){this.debounce(this.updated)}}},properties:{prefixCls:{type:String,value:"wux-tabs"},defaultCurrent:{type:String,value:""},current:{type:String,value:"",observer:function(e){this.data.controlled&&this.updated(e)}},scroll:{type:Boolean,value:!1},controlled:{type:Boolean,value:!1},theme:{type:String,value:"balanced"},direction:{type:String,value:"horizontal"}},data:{activeKey:"",keys:[]},computed:{classes:["prefixCls, direction, scroll",function(e,t,a){var n;return{wrap:(0,_classNames2.default)(e,(_defineProperty(n={},"".concat(e,"--").concat(t),t),_defineProperty(n,"".concat(e,"--scroll"),a),n))}}]},methods:{updated:function(e){var t=0<arguments.length&&void 0!==e?e:this.data.activeKey,a=this.getRelationNodes("../tab/index"),n=getActiveKey(a,t);this.data.activeKey!==n&&this.setData({activeKey:n}),this.changeCurrent(n,a)},changeCurrent:function(t,e){var a=this.data,n=a.scroll,r=a.theme,i=a.direction;0<e.length&&e.forEach(function(e){e.changeCurrent({current:e.data.key===t,scroll:n,theme:r,direction:i})}),this.data.keys.length!==e.length&&this.setData({keys:e.map(function(e){return e.data})})},emitEvent:function(e){this.triggerEvent("change",{key:e,keys:this.data.keys})},setActiveKey:function(e){this.data.controlled||this.updated(e),this.emitEvent(e)}},ready:function(){var e=this.data,t=e.defaultCurrent,a=e.current,n=e.controlled?a:t;this.updated(n)}});
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