From a0330ec8782412b531e7bba3b3edb409ec1eb26e Mon Sep 17 00:00:00 2001
From: imeepos <imeepos@sker.com>
Date: Mon, 1 Sep 2025 17:08:42 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E4=BC=98=E5=8C=96=E5=9B=BE=E7=89=87?=
 =?UTF-8?q?=E5=85=A8=E5=B1=8F=E5=B1=95=E7=A4=BA=E6=96=B9=E6=A1=88?=
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- 使用aspectFill模式最大化图片利用屏幕空间
- 添加精美相框和渐变背景突出图片效果
- 优化图片容器尺寸计算保持完美比例
- 增强视觉层次感和用户体验
---
 src/pages/index/index.css | 44 +++++++++++++++++++++++++++++++++------
 src/pages/index/index.tsx | 18 +++++++++-------
 src/sdk/index.ts          |  6 ++++++
 3 files changed, 54 insertions(+), 14 deletions(-)

diff --git a/src/pages/index/index.css b/src/pages/index/index.css
index c523522..2813f76 100644
--- a/src/pages/index/index.css
+++ b/src/pages/index/index.css
@@ -204,7 +204,10 @@
   left: 0;
   width: 100vw;
   height: 100vh;
-  background: #000;
+  background: linear-gradient(135deg, #2c3e50, #34495e);
+  background-image: 
+    radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
+    radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
   display: flex;
   flex-direction: column;
   z-index: 1000;
@@ -274,15 +277,44 @@
   justify-content: center;
   width: 100%;
   height: 100%;
-  padding: 0rpx;
+  padding: 0;
   box-sizing: border-box;
+  position: relative;
+  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.8) 100%);
+}
+
+.swiper-item::before {
+  content: "";
+  position: absolute;
+  top: 20rpx;
+  left: 20rpx;
+  right: 20rpx;
+  bottom: 160rpx;
+  border-radius: 24rpx;
+  border: 4rpx solid rgba(255, 255, 255, 0.2);
+  box-shadow: 
+    0 0 0 1rpx rgba(255, 255, 255, 0.1),
+    inset 0 0 40rpx rgba(255, 255, 255, 0.05),
+    0 20rpx 60rpx rgba(0, 0, 0, 0.3);
+  pointer-events: none;
+  z-index: 1;
+  background: linear-gradient(
+    135deg,
+    rgba(255, 255, 255, 0.02) 0%,
+    rgba(255, 255, 255, 0.05) 50%,
+    rgba(255, 255, 255, 0.02) 100%
+  );
 }
 
 .fullscreen-image {
-  width: 100%;
-  height: 100%;
-  max-width: 100%;
-  max-height: 100%;
+  width: calc(100% - 40rpx);
+  height: calc(100% - 180rpx);
+  border-radius: 20rpx;
+  position: relative;
+  z-index: 2;
+  margin-top: 20rpx;
+  object-fit: cover;
+  box-shadow: 0 15rpx 50rpx rgba(0, 0, 0, 0.4);
 }
 
 /* 全屏底部 */
diff --git a/src/pages/index/index.tsx b/src/pages/index/index.tsx
index 46e56e1..c2d5340 100644
--- a/src/pages/index/index.tsx
+++ b/src/pages/index/index.tsx
@@ -1,5 +1,5 @@
 import { View, Text, Button, Image, Swiper, SwiperItem } from '@tarojs/components'
-import { useLoad, saveImageToPhotosAlbum, downloadFile, showToast } from '@tarojs/taro'
+import { saveImageToPhotosAlbum, downloadFile, showToast } from '@tarojs/taro'
 import { useState } from 'react'
 import './index.css'
 import { useSdk } from '../../hooks/index'
@@ -34,15 +34,17 @@ export default function Index() {
     }
   })
 
-  useLoad(() => {
-    return () => { }
-  })
-
   const chooseAndGenerateImage = async () => {
-    setState({ step: 'loading', images: [], error: null })
-
     try {
-      const task_id = await sdk.chooseAndGenerateImage()
+      // 选择图片，选择完成后会自动触发loading状态
+      const task_id = await sdk.chooseAndGenerateImage({
+        onImageSelected: () => {
+          // 选择图片完成后立即显示loading
+          setState({ step: 'loading', images: [], error: null })
+        }
+      })
+      
+      // 等待生成完成
       await new Promise((resolve) => setTimeout(resolve, 5000))
       const urls = await sdk.getTaskStatus(task_id)
 
diff --git a/src/sdk/index.ts b/src/sdk/index.ts
index d6d16bc..a6f66d5 100644
--- a/src/sdk/index.ts
+++ b/src/sdk/index.ts
@@ -146,11 +146,14 @@ export class BowongAISDK {
     sizeType?: ('original' | 'compressed')[];
     /** 选择图片的来源，默认为 ['album', 'camera'] */
     sourceType?: ('album' | 'camera')[];
+    /** 选择图片完成后的回调 */
+    onImageSelected?: () => void;
   }): Promise<string> {
     const {
       count = 1,
       sizeType = ['original', 'compressed'],
       sourceType = ['album', 'camera'],
+      onImageSelected,
     } = options || {};
 
     try {
@@ -161,6 +164,9 @@ export class BowongAISDK {
         sourceType
       });
 
+      // 选择图片完成后触发回调
+      onImageSelected?.();
+
       if (!chooseResult.tempFilePaths || chooseResult.tempFilePaths.length === 0) {
         throw new Error('未选择图片');
       }