const sublime = {
    jumpPagePjax(url) {
        window.location.href = url;
    }
};

Vue.prototype.$validateForm = function(form) {
    return new Promise(resolve => {
        if (!form) {
            this.$message.error('表单尚未加载完成');
            resolve(false);
            return;
        }
        const uploading = component => {
            if (Array.isArray(component.uploadFiles) && component.uploadFiles.some(file => file.status === 'uploading')) return true;
            return (component.$children || []).some(uploading);
        };
        if (uploading(form)) {
            this.$message.warning('请等待图片或附件上传完成后再提交');
            resolve(false);
            return;
        }
        form.validate((valid, fields) => {
            if (!valid) {
                const errors = Object.values(fields || {}).flat();
                this.$message.warning(errors.length ? errors[0].message : '请检查必填项和填写格式');
            }
            resolve(valid);
        });
    });
};

Vue.prototype.$confirmAction = async function(...args) {
    try {
        return await this.$confirm(...args);
    } catch (error) {
        if (error === 'cancel' || error === 'close') return false;
        throw error;
    }
};

Vue.prototype.$actionError = function(error) {
    if (error === 'cancel' || error === 'close') return;
    const message = error && (error.responseJSON && error.responseJSON.msg || error.msg || error.message);
    this.$message.error(message || '操作失败，请稍后重试');
};

Vue.prototype.$downloadFile = function(url) {
    window.location.href = url;
};

Vue.prototype.$importExcel = function(url, files) {
    const data = new FormData();
    files.forEach(file => data.append('file', file.raw, file.raw.name));
    return $.ajax({url: url, type: 'POST', data: data, processData: false, contentType: false});
};

Vue.directive('throttle', {
    bind(el) {
        let lastClick = 0;
        el.therapyThrottleHandler = event => {
            const now = Date.now();
            if (now - lastClick < 1000) {
                event.preventDefault();
                event.stopImmediatePropagation();
                return;
            }
            lastClick = now;
        };
        el.addEventListener('click', el.therapyThrottleHandler, true);
    },
    unbind(el) {
        el.removeEventListener('click', el.therapyThrottleHandler, true);
        delete el.therapyThrottleHandler;
    }
});

$.ajaxSetup({
    traditional: true,
    error(xhr) {
        const message = xhr.responseJSON && xhr.responseJSON.msg || '请求失败，请稍后重试';
        if (window.ELEMENT) ELEMENT.Message.error(message);
        else if (window.vant) vant.Toast.fail(message);
    }
});

Vue.prototype.$downLoad = function(url, data = {}) {
    const query = $.param(data, true);
    window.open(url + (url.includes('?') ? '&' : '?') + query);
};
Vue.prototype.$download = Vue.prototype.$downLoad;
Vue.prototype.$viewImage = function(url) {
    const address = CREATE_PREVIEW_URL(url);
    if (window.vant) vant.ImagePreview([address]);
    else window.open(address);
};
window.viewImage = Vue.prototype.$viewImage;

// v3 views use the same helper for stored file IDs and v4 download URLs.
window.therapyPreview = function(value) {
    if (!value) return '';
    return /^(https?:|data:|blob:|\/)/.test(value) ? value :
        '/platform/inclusiveTherapyV3/common/preview?id=' + encodeURIComponent(value);
};

if (window.vant) {
    window.preview = function(filename, id) {
        const address = therapyPreview(id);
        if (/\.(jpe?g|png|gif|bmp|webp|svg)$/i.test(filename || '')) {
            vant.ImagePreview([address]);
        } else {
            window.open(address);
        }
    };
}