<template>
<view :class="mode=='pop'?'masks':''"  v-show="showBox">
    <view :class="mode=='pop'?'verifybox':''" :style="{'max-width':parseInt(imgSize.width)+30+'px'}">
        <view class="verifybox-top" v-if="mode=='pop'">
            请完成安全验证
            <text class="verifybox-close" @click="clickShow = false">
                <text class="iconfont icon-close"></text>
            </text>
        </view>
        <view class="verifybox-bottom" :style="{padding:mode=='pop'?'15px':'0'}">
            <!-- 验证码容器 -->
            <!-- 滑动 -->
            <view v-if="componentType=='VerifySlide'">
                <VerifySlide 
				    @success="success"
                    :captchaType="captchaType"
                    :type="verifyType"
                    :figure="figure"
                    :arith="arith"
                    :mode="mode"
                    :vSpace="vSpace"
                    :explain="explain"
                    :imgSize="imgSize"
                    :blockSize="blockSize"
                    :barSize="barSize"
					:defaultImg = "defaultImg"
                    ref="instance"
                ></VerifySlide>
            </view>
            <!-- 点选 -->
            <view v-if="componentType=='VerifyPoints'">
                <VerifyPoint 
                    :captchaType="captchaType"
                    :type="verifyType"
                    :figure="figure"
                    :arith="arith"
                    :mode="mode"
                    :vSpace="vSpace"
                    :explain="explain"
                    :imgSize="imgSize"
                    :blockSize="blockSize"
                    :barSize="barSize"
					:defaultImg = "defaultImg"
                    ref="instance"
                ></VerifyPoint>
            </view>
        </view>
    </view>
</view>
</template>
<script>
    /**
     * Verify 验证码组件
     * @description 分发验证码使用
     * */
    import VerifySlide from './verifySlider/verifySlider'
    import VerifyPoint from "./verifyPoint/verifyPoint"

    export default {
        name: 'Vue2Verify',
        props: {
            captchaType:{
                type:String,
                required:true
            },
            figure: {
                type: Number
            },
            arith: {
                type: Number
            },
            mode: {
                type: String,
                default:'pop'
            },
            vSpace: {
                type: Number,
                default:5
            },
            explain: {
                type: String,
                default: '向右滑动完成验证'
            },
            imgSize: {
                type: Object,
                default() {
                    return {
                        width: '310px',
                        height: '155px'
                    }
                }
            },
            blockSize: {
                type: Object,
                default() {
                    return {
                        width: '50px',
                        height: '50px'
                    }
                }
            },
            barSize: {
                type: Object
            },
        },
        data() {
            return {
                // showBox:true,
                clickShow:false,
                // 内部类型
                verifyType: undefined,
                // 所用组件类型
                componentType: undefined,
				defaultImg: ''
            }
        },
		mounted() {
			this.uuid()
			// #ifdef H5
			document.addEventListener("touchmove", (e) => {
				// e.preventDefalut()
				e.stopPropagation = true
			}, {
				passive: false
			});
			var startX, startY;
			document.addEventListener("touchstart", (e) => {
				startX = e.targetTouches[0].pageX;
				startY = e.targetTouches[0].pageY;
			});		
			document.addEventListener("touchmove", (e) => {
				var moveX = e.targetTouches[0].pageX;
				var moveY = e.targetTouches[0].pageY;
				if (Math.abs(moveX - startX) > Math.abs(moveY - startY)) {
					e.preventDefault();
				}
			}, {
				passive: false,
			});
			// #endif
		},
    methods: {
			// 生成 uuid
			uuid() {
				var s = [];
				var hexDigits = "0123456789abcdef";
				for (var i = 0; i < 36; i++) {
						s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
				}
				s[14] = "4"; // bits 12-15 of the time_hi_and_version field to 0010
				s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
				s[8] = s[13] = s[18] = s[23] = "-";	
				var slider = 'slider'+ '-'+s.join("");
				var point = 'point'+ '-'+s.join("");
				// 判断下是否存在 slider
				if(!uni.getStorageSync('slider')) {
					uni.setStorageSync('slider', slider)
				}
				if(!uni.getStorageSync('point')) {
					uni.setStorageSync("point",point);
				}
			},
			success(e) {
				this.$emit('success', e)
			},
			/**
			 * refresh
			 * @description 刷新
			 * */
			refresh() {
					if (this.instance.refresh) {
							this.instance.refresh()
					}
			},
			show(){
					if (this.mode=="pop") {
							this.clickShow = true;
					}
			},
			hide(){
				if (this.mode=="pop") {
				    this.clickShow = false;
				}
			}
    },
		computed: {
				instance() {
						return this.$refs.instance || {}
				},
				showBox(){
						if (this.mode=='pop') {
								return this.clickShow
						}else{
								return true;
						}
				}
		},
		watch: {
				captchaType:{
						immediate: true,
						handler(captchaType) {
								switch (captchaType.toString()) {
										case 'blockPuzzle':
												this.verifyType = '2'
												this.componentType = 'VerifySlide'
												break
										case 'clickWord':
												this.verifyType = ''
												this.componentType = 'VerifyPoints'
												break
								}
						}
				},
		},
		components: {
				VerifySlide,
				VerifyPoint
		},
  }
</script>
<style lang="scss" scoped>
    .verifybox{
        position: relative;
        box-sizing: border-box;
        border-radius: 2px;
        border: 1px solid #e4e7eb;
        background-color: #fff;
        box-shadow: 0 0 10px rgba(0,0,0,.3);
        left: 50%;
        top:50%;
        transform: translate(-50%,-50%);
    }
    .verifybox-top{
        padding: 0 15px;
        height: 50px;
        line-height: 50px;
        text-align: left;
        font-size: 16px;
        color: #45494c;
        border-bottom: 1px solid #e4e7eb;
        box-sizing: border-box;
    }
    .verifybox-bottom{
        /* padding: 15px; */
        box-sizing: border-box;
    }
    .verifybox-close{
        position: absolute;
        top: 13px;
        right: 9px;
        width: 24px;
        height: 24px;
        text-align: center;
        cursor: pointer;
    }
    .masks{
        position: fixed;
				/*#ifdef MP*/
        bottom: 0;
				/*#endif*/
				/*#ifdef H5 || APP-PLUS*/
				top: 0;
				/*#endif*/
        left:0;
        z-index: 1001;
        width: 100%;
        height: 100vh;
        background: rgba(0,0,0,.3);
        /* display: none; */
        transition: all .5s;
    }
    .verify-tips{
        position: absolute;
        left: 0px;
        bottom:0px;
        width: 100%;
        height: 30px;
        background-color:rgba(231, 27, 27,.5);
        line-height:30px;
        color: #fff;
    }
    .tips-enter,.tips-leave-to{
        bottom: -30px;
    }
    .tips-enter-active,.tips-leave-active{
        transition: bottom .5s;
    }
    /* ---------------------------- */
    /*常规验证码*/
    .verify-code {
        font-size: 20px;
        text-align: center;
        cursor: pointer;
        margin-bottom: 5px;
        border: 1px solid #ddd;
    }

    .cerify-code-panel {
        height: 100%;
        overflow: hidden;
    }

    .verify-code-area {
        float: left;
    }

    .verify-input-area {
        float: left;
        width: 60%;
        padding-right: 10px;

    }

    .verify-change-area {
        line-height: 30px;
        float: left;
    }

    .varify-input-code {
        display: inline-block;
        width: 100%;
        height: 25px;
    }

    .verify-change-code {
        color: #337AB7;
        cursor: pointer;
    }

    .verify-btn {
        width: 200px;
        height: 30px;
        background-color: #337AB7;
        color: #FFFFFF;
        border: none;
        margin-top: 10px;
    }
    
    
    /*滑动验证码*/
    .verify-bar-area {
        position: relative;
        background: #FFFFFF;
        text-align: center;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        border: 1px solid #ddd;
        -webkit-border-radius: 4px;
    }

    .verify-bar-area .verify-move-block {
        position: absolute;
        top: 0px;
        left: 0;
        background: #fff;
        cursor: pointer;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        box-shadow: 0 0 2px #888888;
        -webkit-border-radius: 1px;
    }

    .verify-bar-area .verify-move-block:hover {
        background-color: #337ab7;
        color: #FFFFFF;
    }

    .verify-bar-area .verify-left-bar {
        position: absolute;
        top: -1px;
        left: -1px;
        background: #f0fff0;
        cursor: pointer;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        border: 1px solid #ddd;
    }

    .verify-img-panel {
        margin: 0;
        -webkit-box-sizing: content-box;
        -moz-box-sizing: content-box;
        box-sizing: content-box;
        border-top: 1px solid #ddd;
        border-bottom: 1px solid #ddd;
        border-radius: 3px;
        position: relative;
    }

    .verify-img-panel .verify-refresh {
        width: 25px;
        height: 25px;
        text-align: center;
        padding: 5px;
        cursor: pointer;
        position: absolute;
        top: 0;
        right: 0;
        z-index: 2;
    }

    .verify-img-panel .icon-refresh {
        font-size: 20px;
        color: #fff;
    }

    .verify-img-panel .verify-gap {
        background-color: #fff;
        position: relative;
        z-index: 2;
        border: 1px solid #fff;
    }

    .verify-bar-area .verify-move-block .verify-sub-block {
        position: absolute;
        text-align: center;
        z-index: 3;
        /* border: 1px solid #fff; */
    }

    .verify-bar-area .verify-move-block .verify-icon {
				width: 80rpx;
				height: 80rpx;
        font-size: 18px;
    }

    .verify-bar-area .verify-msg {
        z-index: 3;
    }

    /*字体图标的css*/
    /*@font-face {font-family: "iconfont";*/
    /*src: url('../fonts/iconfont.eot?t=1508229193188'); !* IE9*!*/
    /*src: url('../fonts/iconfont.eot?t=1508229193188#iefix') format('embedded-opentype'), !* IE6-IE8 *!*/
    /*url('data:application/x-font-woff;charset=utf-8;base64,d09GRgABAAAAAAaAAAsAAAAACUwAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAABHU1VCAAABCAAAADMAAABCsP6z7U9TLzIAAAE8AAAARAAAAFZW7kiSY21hcAAAAYAAAAB3AAABuM+qBlRnbHlmAAAB+AAAAnQAAALYnrUwT2hlYWQAAARsAAAALwAAADYPNwajaGhlYQAABJwAAAAcAAAAJAfeA4dobXR4AAAEuAAAABMAAAAYF+kAAGxvY2EAAATMAAAADgAAAA4CvAGsbWF4cAAABNwAAAAfAAAAIAEVAF1uYW1lAAAE/AAAAUUAAAJtPlT+fXBvc3QAAAZEAAAAPAAAAE3oPPXPeJxjYGRgYOBikGPQYWB0cfMJYeBgYGGAAJAMY05meiJQDMoDyrGAaQ4gZoOIAgCKIwNPAHicY2Bk/sM4gYGVgYOpk+kMAwNDP4RmfM1gxMjBwMDEwMrMgBUEpLmmMDgwVDxbwtzwv4EhhrmBoQEozAiSAwAw1A0UeJzFkcENgCAMRX8RjCGO4gTe9eQcnhzAfXC2rqG/hYsT8MmD9gdS0gJIAAaykAjIBYHppCvuD8juR6zMJ67A89Zdn/f1aNPikUn8RvYo8G20CjKim6Rf6b9m34+WWd/vBr+oW8V6q3vF5qKlYrPRp4L0Ad5nGL8AeJxFUc9rE0EYnTezu8lMsrvtbrqb3TRt0rS7bdOmdI0JbWmCtiItIv5oi14qevCk9SQVLFiQgqAF8Q9QLKIHLx48FkHo3ZNnFUXwD5C2B6dO6sFhmI83w7z3fe8RnZCjb2yX5YlLhskkmScXCIFRxYBFiyjH9Rqtoqes9/g5i8WVuJyqDNTYLPwBI+cljXrkGynDhoU+nCgnjbhGY5yst+gMEq8IBIXwsjPU67CnEPm4b0su0h309Fd67da4XBhr55KSm17POk7gOE/Shq6nKdVsC7d9j+tcGPKVboc9u/0jtB/ZIA7PXTVLBef6o/paccjnwOYm3ELJetPuDrvV3gg91wlSXWY6H5qVwRzWf2TybrYYfSdqoXOwh/Qa8RWIjBTiSI3h614/vKSNRhONOrsnQi6Xf4nQFQDTmJE1NKbhI6crHEJO/+S5QPxhYJRRyvBFBP+5T9EPpEAIVzzRQIrjmJ6jY1WTo+NXTMchuBsKuS8PRZATSMl9oTA4uNLkeIA0V1UeqOoGQh7IAxGo+7T83fn3T+voqCNPPAUazUYUI7LgKSV1Jk2oUeghYGhZ+cKOe2FjVu5ZKEY2VkE13AK1+jI4r1KLbPlZfrKiPhOXKPRj7q9sj9XJ7LFHNmrKJS3VCdhXGSdKrtmoQaWeMjQVt0KD6sGPOx0oH2fgtzoNROxtNq8F3tzYM/n+TjKSX5qf2jx941276TIr9FjXxKr8eX/6bK4yuopwo9py1sw8F9kdw4AmurRpLUM3tYx5ZnKpfHPi8dzz19vJ6MjyxYUrpqeb1uLs3eGV6vr21pSqpeWkqonAN9oUyIiXpv8XvlN5e3icY2BkYGAA4n0vN4fG89t8ZeBmYQCBa9wPPRH0/wcsDMwmQC4HAxNIFABAfAqaAHicY2BkYGBu+N/AEMPCAAJAkpEBFbABAEcMAm94nGNhYGBgfsnAwMKAigESnwEBAAAAAAAAdgCkANoBCAFsAAB4nGNgZGBgYGMIZGBlAAEmIOYCQgaG/2A+AwARSAFzAHicZY9NTsMwEIVf+gekEqqoYIfkBWIBKP0Rq25YVGr3XXTfpk6bKokjx63UA3AejsAJOALcgDvwSCebNpbH37x5Y08A3OAHHo7fLfeRPVwyO3INF7gXrlN/EG6QX4SbaONVuEX9TdjHM6bCbXRheYPXuGL2hHdhDx18CNdwjU/hOvUv4Qb5W7iJO/wKt9Dx6sI+5l5XuI1HL/bHVi+cXqnlQcWhySKTOb+CmV7vkoWt0uqca1vEJlODoF9JU51pW91T7NdD5yIVWZOqCas6SYzKrdnq0AUb5/JRrxeJHoQm5Vhj/rbGAo5xBYUlDowxQhhkiMro6DtVZvSvsUPCXntWPc3ndFsU1P9zhQEC9M9cU7qy0nk6T4E9XxtSdXQrbsuelDSRXs1JErJCXta2VELqATZlV44RelzRiT8oZ0j/AAlabsgAAAB4nGNgYoAALgbsgI2RiZGZkYWRlZGNkZ2BsYI1OSM1OZs1OSe/OJW1KDM9o4S9KDWtKLU4g4EBAJ79CeQ=') format('woff'),*/
    /*url('../fonts/iconfont.ttf?t=1508229193188') format('truetype'), !* chrome, firefox, opera, Safari, Android, iOS 4.2+*!*/
    /*url('../fonts/iconfont.svg?t=1508229193188#iconfont') format('svg'); !* iOS 4.1- *!*/
    /*}*/

    .iconfont {
        font-family: "iconfont" !important;
        font-size: 16px;
        font-style: normal;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    .icon-check:before {
        content: " ";
        display: block;
        width: 16px;
        height: 16px;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 9999;
		background-image: url("https://lihai001.oss-cn-chengdu.aliyuncs.com/public/kk/0001.png");
        background-size: contain;
    }

    .icon-close:before {
        content: " ";
        display: block;
        width: 16px;
        height: 16px;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 9999;
		background-image: url("https://lihai001.oss-cn-chengdu.aliyuncs.com/public/kk/0002.png");
        background-size: contain;
    }

    .icon-right:before {
        content: " ";
        display: block;
        width: 16px;
        height: 16px;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        background-size: cover;
        z-index: 9999;
		background-image: url("https://lihai001.oss-cn-chengdu.aliyuncs.com/public/kk/0003.png");
        background-size: contain;
    }

    .icon-refresh:before {
        content: " ";
        display: block;
        width: 16px;
        height: 16px;
        position: absolute;
        margin: auto;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        z-index: 9999;
		background-image: url("https://lihai001.oss-cn-chengdu.aliyuncs.com/public/kk/0004.png");
        background-size: contain;
    }
</style>
