<template>
    <view @click.stop="gotoPage()"><slot></slot></view>
</template>

<script>
const navType = {
    push: 'push',
    replace: 'replace',
    replaceAll: 'replaceAll',
    pushTab: 'pushTab',
    back:'back'
};
export default {
    props: {
        to: {
            type: [String, Object],
            required: true
        },
        stopNavto: {
            type: Boolean,
            default: false,
        },
        navType: {
            type: String,
            default: 'push',
        },
        level: {
            type: Number,
            default: 1,
        },
        append: {
            type: Boolean,
            default: false,
        },
    },
    methods: {
        formatNav(text) {
            if (text != null && text.constructor === String) {
                text = text.replace(/\'/g, '');
                text = text.replace(/(\w+)(?=:)/g, function (val) {
                    return `"${val}"`;
                });
                text = text.replace(/:\s*([^,{}\s"]+)/g, function (val) {
                    const arr = val.split(':');
                    return `:"${arr[1].trim()}"`;
                });
                try {
                    text = JSON.parse(text);
                } catch (e) {}
            }
            if (this.append) {
                let pathArr = this.$Route.path.split('/');
                pathArr.splice(pathArr.length - this.level, this.level);
                pathArr = pathArr.join('/');
                if (text.constructor === Object) {
                    if (text.path) {
                        text.path = pathArr + text.path;
                    }
                } else {
                    text = pathArr + text;
                }
            }
            return text;
        },
        gotoPage() {
            if (this.stopNavto) {
                return true;
            }
            const type = navType[this.navType];
            if (type == null) {
                return console.error(` "navType" unknown type \n\n value：${Object.values(navType).join('、')}`);
            }
            const navInfo = this.formatNav(this.to);

            this.$Router[type](navInfo);
        },
    },
};
</script>