<template>
    <v-touch tag="a" @tap="click">
        <slot></slot>
    </v-touch>
</template>

<script>
    import parse from 'yoho-qs/parse';

    export default {
        name: 'ALink',
        props: {
            href: [String],
            to: String
        },
        methods: {
            click() {
                if (this.href) {
                    let url = this.href;
                    const classList = this.$el.classList;
                    const excluded = classList.contains('no-intercept');

                    if (excluded) {
                        location.href = this.href;
                        return;
                    }

                    if (/^\/\//.test(url)) {
                        url = 'https:' + url;
                    }
                    const routeUrl = url.replace(location.origin, '');
                    const route = this.$router.resolve(routeUrl).route;

                    if (route.matched.length) {
                        this.$router.push(routeUrl);
                    } else {
                        this.dispatch(url);
                    }

                } else if (this.to) {
                    this.$router.push(this.to);
                }
            },
            dispatch(url) {
                const origin = location.origin;
                const defaultTitleMap = {
                    1: {
                        headerid: '1',
                        left: {
                            action: ''
                        },
                        title: {
                            des: '',
                            action: ''
                        }
                    },
                    2: {
                        headerid: '2',
                        left: {
                            action: ''
                        },
                        title: {
                            des: '',
                            action: ''
                        },
                        right: {
                            icon: 'chat',
                            action: 'goToService'
                        }
                    },
                    3: {
                        headerid: '3',
                        left: {
                            action: ''
                        },
                        title: {
                            des: '',
                            action: ''
                        },
                        right: {
                            des: '提交',
                            action: 'test'
                        }
                    },
                    4: {
                        headerid: '4',
                        ltitle: {
                            des: '品牌',
                            action: origin + '/brands'
                        },
                        rtitle: {
                            des: '品类',
                            action: origin + '/cate'
                        }
                    },
                    5: {
                        headerid: '5',
                        left: {
                            action: ''
                        },
                        ltitle: {
                            des: '商品',
                            action: origin + '/me/collection'
                        },

                        // mtitle: {
                        //     des: '品牌',
                        //     action: origin + '/me/collection?tab=brand'
                        // },
                        rtitle: {
                            des: '资讯',
                            action: origin + '/me/collection?tab=article'
                        },
                        right: {
                            des: '编辑',
                            action: 'editModel'
                        },
                        defaultSelectedIndex: '0'
                    },
                    6: {
                        headerid: '6',
                        title: {
                            des: '资讯',
                            action: ''
                        }
                    }
                };

                if (this.$yoho.isApp || this.$yoho.isYohoBuy) {
                    let titleMap ={...defaultTitleMap};
                    let [path, qs] = url.split('?');

                    qs = parse(qs);

                    // 个人中心收藏
                    if (/\/me\/collection$/.test(path)) {
                        let header = titleMap[5];

                        if (qs.tab === 'article') {
                            header.defaultSelectedIndex = '1';
                        } else {
                            header.defaultSelectedIndex = '0';
                        }
                        return this.$yoho.goPageView({
                            header: header
                        });
                    }

                    // 个人中心首页
                    if (/\/me$/.test(path)) {
                        return this.$yoho.goTab({
                            index: 4
                        });
                    }

                    // 资讯
                    if (/\/editorial\/list$/.test(path)) {
                        return this.$yoho.goTab({
                            index: 2
                        });
                    }

                    // 品类
                    if (/\/cate$/.test(path)) {
                        return this.$yoho.goTab({
                            index: 1,
                            headerIndex: 1
                        });
                    }

                    // 首页
                    if (/\/$/.test(path) || !path) {
                        return this.$yoho.goTab({
                            index: 0,
                            url: /^(https?:)?\/\//i.test(url) ? url : origin + url
                        });
                    }

                    const args = {
                        url: /^(https?:)?\/\//i.test(url) ? url : origin + url
                    };

                    if (/\/me\/service$/.test(path)) {
                        args.showLoading = 'no';
                    }

                    // 处理 feature.yoho.cn 等域名下的站外链接
                    if (/^(https?:)?\/\//i.test(path) && !/m\.yohoblk\.com/.test(path)) {
                        args.showLoading = 'no';
                    }
                    args.header = {
                        headerid: '-1'
                    };
                    this.$yoho.goNewPage(args);
                } else {
                    location.href = url;
                }
            }
        }
    };
</script>

<style>

</style>