/**
 * 名片 DIY 组件 · A+B 视觉升级契约测试
 *
 * 背景: 路径A(组件卡跳详情页) + 路径B(组件内复刻参考图视觉) 组合方案:
 *   - 资料行图标(电话/微信/地址; 无字形字段退化文字标签, 与详情页同口径)
 *   - 资料行可点(href 派生: 拨号/邮箱/复制)
 *   - 二维码四档任意位(rows 行下 / head 头部右侧 / corner 右上浮层 / bottom 主按钮上)
 *   - corner 档 Logo 自动避让 + 资料行让位(防遮挡)
 *
 * 覆盖:
 *   1. common.js 纯函数(动态 import 真值断言, 非正则)
 *   2. mini.vue 模板/计算/方法契约(先剥注释再断言)
 *   3. show/self 透传 + @row-act 接线
 *   4. 反例: 虚构字段/不存在的档位必须查不到
 *
 * 跑法: node --test tests/diy-card-ab-visual.test.js
 */

'use strict';

const test = require('node:test');
const assert = require('node:assert/strict');
const fs = require('fs');
const path = require('path');

const DIY_DIR = path.resolve(__dirname, '../components-diy');
const read = f => fs.readFileSync(path.join(DIY_DIR, f), 'utf8');
const strip = s => s
    .replace(/<!--[\s\S]*?-->/g, '')
    .replace(/\/\*[\s\S]*?\*\//g, '')
    .replace(/(^|[^:])\/\/.*$/gm, '$1');

const showSrc = strip(read('diy-card-show.vue'));
const selfSrc = strip(read('diy-card-self.vue'));
const miniSrc = strip(read('diy-card-mini.vue'));

// =============================================================
// 1. common.js 纯函数(真值断言)
// =============================================================

test('common: rowIconFor 字段→图标映射(无字形字段退化为空)', async () => {
    const m = await import('../components-diy/diy-card-common.js');
    assert.equal(m.rowIconFor('mobile'), 'icon-dianhua');
    assert.equal(m.rowIconFor('phone'), 'icon-dianhua');
    assert.equal(m.rowIconFor('wechat'), 'icon-weixin');
    assert.equal(m.rowIconFor('address'), 'icon-dizhi');
    // 无字形: 邮箱/网站/自定义/未知 → 空串(模板退化为文字标签)
    assert.equal(m.rowIconFor('email'), '');
    assert.equal(m.rowIconFor('website'), '');
    assert.equal(m.rowIconFor('custom'), '');
    assert.equal(m.rowIconFor(''), '');
    assert.equal(m.rowIconFor(undefined), '');
});

test('common: rowActOf 由 href 派生点击动作', async () => {
    const m = await import('../components-diy/diy-card-common.js');
    assert.deepEqual(m.rowActOf({ field: 'phone', value: '22644212509', href: 'tel:22644212509' }), { type: 'tel', value: '22644212509' });
    assert.deepEqual(m.rowActOf({ field: 'email', value: 'a@b.com', href: 'mailto:a@b.com' }), { type: 'mail', value: 'a@b.com' });
    assert.deepEqual(m.rowActOf({ field: 'website', value: 'https://x.com', href: 'https://x.com' }), { type: 'copy', value: 'https://x.com' });
    // 空 href(地址/自定义)或空值 → 不可点
    assert.equal(m.rowActOf({ field: 'address', value: '上海', href: '' }), null);
    assert.equal(m.rowActOf({ field: 'phone', value: '', href: 'tel:' }), null);
    assert.equal(m.rowActOf(null), null);
});

test('common: 二维码四档归一化 + 尺寸表', async () => {
    const m = await import('../components-diy/diy-card-common.js');
    for (const p of ['rows', 'head', 'corner', 'bottom']) {
        assert.equal(m.normalizeQrPosition(p), p);
    }
    // 未配置/非法值 → rows(保守默认, 不炸)
    assert.equal(m.normalizeQrPosition(''), 'rows');
    assert.equal(m.normalizeQrPosition('sideways'), 'rows');
    assert.equal(m.normalizeQrPosition(undefined), 'rows');
    assert.deepEqual(Object.keys(m.QR_SIZES).sort(), ['bottom', 'corner', 'head', 'rows']);
});

// =============================================================
// 2. mini.vue 基件契约
// =============================================================

test('mini: 资料行图标列 + 文字标签退化', () => {
    assert.match(miniSrc, /<text v-if="rowIcon\(row\)" class="row-icon iconfont" :class="rowIcon\(row\)"/);
    assert.match(miniSrc, /<text v-else class="row-label"/);
    // rowIcon 受 showRowIcons 开关控制(默认开)
    assert.match(miniSrc, /rowIcon\(row\)\s*\{\s*return flagOn\(this\.c\.showRowIcons,\s*true\)/);
});

test('mini: 资料行可点(开关 + href 派生 + emit row-act)', () => {
    assert.match(miniSrc, /rowTapable\(row\)\s*\{\s*return flagOn\(this\.c\.rowTap,\s*true\)\s*&&\s*!!rowActOf\(row\)/);
    assert.match(miniSrc, /:class="\{ 'row-tappable': rowTapable\(row\) \}"/);
    assert.match(miniSrc, /@tap="onRowTap\(row\)"/);
    assert.match(miniSrc, /onRowTap\(row\)\s*\{[\s\S]*?this\.\$emit\('row-act',\s*act\)/);
});

test('mini: 二维码四档渲染分支齐全', () => {
    assert.match(miniSrc, /showQrRows\(\)\s*\{\s*return this\.showQrBase && this\.qrPos === 'rows'/);
    assert.match(miniSrc, /showQrBottom\(\)\s*\{\s*return this\.showQrBase && this\.qrPos === 'bottom'/);
    assert.match(miniSrc, /showQrHead\(\)\s*\{\s*return this\.showQrBase && this\.qrPos === 'head'/);
    assert.match(miniSrc, /showQrCorner\(\)\s*\{\s*return this\.showQrBase && this\.qrPos === 'corner'/);
    // 模板四个挂点
    assert.match(miniSrc, /v-if="showQrCorner" class="mini-qr mini-qr-corner"/);
    assert.match(miniSrc, /v-if="showQrHead" class="mini-qr mini-qr-head"/);
    assert.match(miniSrc, /v-if="showQrRows" class="mini-qr"/);
    assert.match(miniSrc, /v-if="showQrBottom" class="mini-qr"/);
    // 总条件仍要求名片有 qr_url
    assert.match(miniSrc, /showQrBase\(\)\s*\{\s*return flagOn\(this\.c\.showQr,\s*false\) && !!\(this\.card && this\.card\.qr_url\)/);
});

test('mini: corner 档 Logo 避让 + 资料行让位样式', () => {
    assert.match(miniSrc, /showLogo\(\)\s*\{[\s\S]*?this\.qrPos !== 'corner'/);
    assert.match(miniSrc, /:class="\{ 'qr-at-corner': qrPos === 'corner' \}"/);
    assert.match(miniSrc, /&\.qr-at-corner \{[\s\S]*?\.mini-rows,\s*\.mini-acts\s*\{\s*margin-top: 108rpx;/);
    // 浮层衬底(封面/纯色上都可扫)
    assert.match(miniSrc, /&\.mini-qr-corner \{[\s\S]*?background: #ffffff;/);
});

// =============================================================
// 3. show/self 透传 + 接线
// =============================================================

for (const [name, src] of [['show', showSrc], ['self', selfSrc]]) {
    test(name + ': miniConfig 透传 A+B 三字段', () => {
        assert.match(src, /showRowIcons:\s*v\.showRowIcons/);
        assert.match(src, /rowTap:\s*v\.rowTap/);
        assert.match(src, /qrPosition:\s*v\.qrPosition/);
    });
    test(name + ': 模板挂 @row-act="doAct"(行点击有接收方)', () => {
        assert.match(src, /@row-act="doAct"/);
    });
}

// =============================================================
// 反例(防恒真)
// =============================================================

test('反例: 不存在第五档 qrPosition 分支', () => {
    assert.ok(!miniSrc.includes("qrPos === 'sideways'"));
    assert.ok(!miniSrc.includes('showQrSideways'));
});

test('反例: 行图标不映射不存在的字段', async () => {
    const m = await import('../components-diy/diy-card-common.js');
    assert.equal(m.rowIconFor('nosuchfield'), '');
    // 未知 scheme 的 href(后端实际只会下发 tel:/mailto:/安全 URL/空) → 复制兜底
    assert.deepEqual(m.rowActOf({ field: 'nosuchfield', value: 'x', href: 'nosuch:x' }), { type: 'copy', value: 'x' });
    // 真空 href 才不可点
    assert.equal(m.rowActOf({ field: 'nosuchfield', value: 'x', href: '' }), null);
});