"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var utils_1 = require('./../common/utils.js'); var getClassNames = function getClassNames(name) { return { enter: "van-" + name + "-enter van-" + name + "-enter-active enter-class enter-active-class", 'enter-to': "van-" + name + "-enter-to van-" + name + "-enter-active enter-to-class enter-active-class", leave: "van-" + name + "-leave van-" + name + "-leave-active leave-class leave-active-class", 'leave-to': "van-" + name + "-leave-to van-" + name + "-leave-active leave-to-class leave-active-class" }; }; var nextTick = function nextTick() { return new Promise(function (resolve) { return setTimeout(resolve, 1000 / 30); }); }; exports.transition = function (showDefaultValue) { return Behavior({ properties: { customStyle: String, show: { type: Boolean, value: showDefaultValue, observer: 'observeShow' }, duration: { type: [Number, Object], value: 300, observer: 'observeDuration' }, name: { type: String, value: 'fade' } }, data: { type: '', inited: false, display: false }, attached: function attached() { if (this.data.show) { this.enter(); 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};\nvar nextTick = function () { return new Promise(function (resolve) { return setTimeout(resolve, 1000 / 30); }); };\nexports.transition = function (showDefaultValue) {\n    return Behavior({\n        properties: {\n            customStyle: String,\n            show: {\n                type: Boolean,\n                value: showDefaultValue,\n                observer: 'observeShow'\n            },\n            duration: {\n                type: [Number, Object],\n                value: 300,\n                observer: 'observeDuration'\n            },\n            name: {\n                type: String,\n                value: 'fade'\n            }\n        },\n        data: {\n            type: '',\n            inited: false,\n            display: false\n        },\n        attached: function () {\n            if (this.data.show) {\n                this.enter();\n            }\n        },\n        methods: {\n            observeShow: function (value) {\n                if (value) {\n                    this.enter();\n                }\n                else {\n                    this.leave();\n                }\n            },\n            enter: function () {\n                var _this = this;\n                var _a = this.data, duration = _a.duration, name = _a.name;\n                var classNames = getClassNames(name);\n                var currentDuration = utils_1.isObj(duration) ? duration.leave : duration;\n                this.status = 'enter';\n                Promise.resolve()\n                    .then(nextTick)\n                    .then(function () {\n                    _this.checkStatus('enter');\n                    _this.set({\n                        inited: true,\n                        display: true,\n                        classes: classNames.enter,\n                        currentDuration: currentDuration\n                    });\n                })\n                    .then(nextTick)\n                    .then(function () {\n                    _this.checkStatus('enter');\n                    _this.set({\n                        classes: classNames['enter-to']\n                    });\n                })\n                    .catch(function () { });\n            },\n            leave: function () {\n                var _this = this;\n                var _a = this.data, duration = _a.duration, name = _a.name;\n                var classNames = getClassNames(name);\n                var currentDuration = utils_1.isObj(duration) ? duration.leave : duration;\n                this.status = 'leave';\n                Promise.resolve()\n                    .then(nextTick)\n                    .then(function () {\n                    _this.checkStatus('leave');\n                    _this.set({\n                        classes: classNames.leave,\n                        currentDuration: currentDuration\n                    });\n                })\n                    .then(function () { return setTimeout(function () { return _this.onTransitionEnd(); }, currentDuration); })\n                    .then(nextTick)\n                    .then(function () {\n                    _this.checkStatus('leave');\n                    _this.set({\n                        classes: classNames['leave-to']\n                    });\n                })\n                    .catch(function () { });\n            },\n            checkStatus: function (status) {\n                if (status !== this.status) {\n                    throw new Error(\"incongruent status: \" + status);\n                }\n            },\n            onTransitionEnd: function () {\n                if (!this.data.show) {\n                    this.set({ display: false });\n                    this.$emit('transitionEnd');\n                }\n            }\n        }\n    });\n};\n"],"file":"transition.js"}