#!/usr/bin/env node
/**
 * D3: sleep-checkin.vue 睡眠主题清理 (debt 126)
 * - script 4 行质量条渐变 -> BrandColors 模板字符串
 * - style 7 色映射全局等值令牌
 * - 睡眠主题专属色（雪夜蓝 + 米黄族 + 极浅蓝）收编为页面级局部变量
 */
const fs = require('fs');
const F = 'pages/growth/sleep-checkin.vue';
let src = fs.readFileSync(F, 'utf8');

// --- 1. script 渐变 -> BrandColors ---
const SCRIPT_REPL = [
  [
    "if (score >= 8) item._barBg = 'linear-gradient(90deg,#818CF8,#6366F1)'",
    "if (score >= 8) item._barBg = `linear-gradient(90deg, ${BrandColors.wisdomLight}, ${BrandColors.wisdom})`",
  ],
  [
    "else if (score >= 6) item._barBg = 'linear-gradient(90deg,#34D399,#10B981)'",
    "else if (score >= 6) item._barBg = `linear-gradient(90deg, ${BrandColors.successLight3}, ${BrandColors.success})`",
  ],
  [
    "else if (score >= 4) item._barBg = 'linear-gradient(90deg,#FBBF24,#F59E0B)'",
    "else if (score >= 4) item._barBg = `linear-gradient(90deg, ${BrandColors.warning}, ${BrandColors.wealth})`",
  ],
  [
    "else item._barBg = 'linear-gradient(90deg,#FB7185,#EF4444)'",
    "else item._barBg = `linear-gradient(90deg, ${BrandColors.dangerLight2}, ${BrandColors.danger})`",
  ],
];
for (const [from, to] of SCRIPT_REPL) {
  if (!src.includes(from)) { console.warn('SCRIPT LINE NOT FOUND:', from.slice(0, 50)); continue; }
  src = src.replace(from, to);
}

// --- 2. import BrandColors（若未存在）---
if (!src.includes('brand-colors')) {
  src = src.replace(/(<script>\n)/, '$1import { BrandColors } from \'../../utils/brand-colors.js\'\n');
}

// --- 3. style 区块 ---
const styleIdx = src.indexOf('<style');
const before = src.slice(0, styleIdx);
let styleBody = src.slice(styleIdx);

// 3a. 全局令牌映射（等值）
const GLOBAL_MAP = [
  ['#EEF2FF', '$dim-wisdom-tint-2'],       // x3
  ['#E0E7FF', '$accent-indigo-tint'],     // x3
  ['#B45309', '$status-warning-strong-2'],// x1
  ['#4338CA', '$accent-indigo-ink'],      // x2
  ['#F87171', '$status-danger-light'],    // x1
  ['#059669', '$status-success-deep'],    // x1
  ['#4F46E5', '$dim-wisdom-deep'],        // x3
];
// 3b. 专属色 -> 局部变量
const PALETTE_MAP = [
  ['#EEF1F8', '$c-night-page'],    // 页面底（深夜蓝灰）
  ['#3B4A8C', '$c-night-1'],       // 雪夜蓝渐变档 1
  ['#2A3470', '$c-night-2'],       // 雪夜蓝渐变档 2
  ['#1B2350', '$c-night-3'],       // 雪夜蓝渐变档 3
  ['#FFE9A8', '$c-moon-soft'],     // 月光浅黄
  ['#FFD166', '$c-moon'],          // 月光主黄
  ['#FFB84D', '$c-moon-deep'],     // 月光深黄
  ['#FF9F68', '$c-dusk-1'],        // 暮色橙渐档 1
  ['#FF7A45', '$c-dusk-2'],        // 暮色橙渐档 2
  ['#4A2A00', '$c-sepia-ink'],     // 深棕文字（暖卡内）
  ['#F8FAFF', '$c-sky-ghost'],     // 极浅蓝（卡底）
  ['#F1F5FF', '$c-sky-soft'],      // 浅蓝（卡内底）
  ['#EDF1F7', '$c-sky-line'],      // 浅蓝分隔线
];

for (const [from, to] of [...GLOBAL_MAP, ...PALETTE_MAP]) {
  const esc = from.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
  styleBody = styleBody.replace(new RegExp(esc + '(?![0-9a-fA-F])', 'g'), to);
}

// 插入局部调色板
const palette = [
  '// ===== 睡眠页专属色阶（雪夜蓝 + 月光米黄，单页主题专用；约定见 uni.scss §14）=====',
  '$c-night-page:    #EEF1F8; // 页面底（深夜蓝灰）',
  '$c-night-1:       #3B4A8C; // 雪夜蓝渐变档 1（起点）',
  '$c-night-2:       #2A3470; // 雪夜蓝渐变档 2（中段）',
  '$c-night-3:       #1B2350; // 雪夜蓝渐变档 3（终点）',
  '$c-moon-soft:     #FFE9A8; // 月光浅黄',
  '$c-moon:          #FFD166; // 月光主黄（星星/月牙）',
  '$c-moon-deep:     #FFB84D; // 月光深黄',
  '$c-dusk-1:        #FF9F68; // 暮色橙渐档 1',
  '$c-dusk-2:        #FF7A45; // 暮色橙渐档 2',
  '$c-sepia-ink:     #4A2A00; // 深棕文字（暖卡内）',
  '$c-sky-ghost:     #F8FAFF; // 极浅蓝（卡底）',
  '$c-sky-soft:      #F1F5FF; // 浅蓝（卡内底）',
  '$c-sky-line:      #EDF1F7; // 浅蓝分隔线',
  ''
].join('\n');

styleBody = styleBody.replace(/(<style[^>]*>\s*\n)/, '$1' + palette + '\n');

fs.writeFileSync(F, before + styleBody);
console.log('D3 done');