aiData/LingYa/testBanana.py

import requests
import json
import time
import os
import sys

# API配置
url = 'https://api.lingyaai.cn/v1/images/generations'
api_key = 'sk-bSjxX2X1FAptXPcBjItcMcbRvcGFZTtRRcUf52BGQr1dscZM'

# 图片保存目录
save_dir = r'd:\dsWork\dsProject\dsLightRag\LingYa\Images'
if not os.path.exists(save_dir):
    os.makedirs(save_dir)

# 请求头
headers = {
    'Authorization': f'Bearer {api_key}',
    'Content-Type': 'application/json'
}

style_prompt = (
    "Mobile APP UI Design, Full Screen Flat UI Screenshot. "
    "View: Direct front view, strictly NO hands, NO holding device. "
    "Target Audience: Parents of K12 students. Theme: 'Growth & Nature'. "
    "Language: Simplified Chinese (简体中文). "
    "Style: Fresh, Creative, Nature-inspired, Clean, Spacious. NOT traditional/boring. "
    "Color Palette: Light Green (Primary), Soft White, Earthy accents. Fresh and airy look. "
    "Decorations: Green leaves, small growing trees, cute kittens, cartoon style elements. "
    "Layout: Creative non-grid layouts, rounded organic shapes, less text density, high visual hierarchy. "
    "Quality: 4k resolution, figma style, vector illustration."
)

pages = [
    {
        "name": "智能档案",
        "filename": "SmartArchive.jpg",
        "content_prompt": "Page Title: '智能档案' (Smart Archive). "
                          "HERO SECTION (Top Half): Two Massive, Colorful, Creative Cards for Quick Actions: "
                          "1. '语音日记' (Voice Diary) with a microphone & kitten icon. "
                          "2. '拍照识别' (Photo Scan) with a camera & leaf icon. "
                          "These must be the biggest elements. "
                          "Growth Section: A beautiful illustration of a 'Growth Tree' (Little Tree) representing the student's progress. "
                          "Bottom: Minimalist stats summary (no dense tables). "
                          "Visuals: Fresh green tones, organic shapes, feeling of life and growth."
    },
    {
        "name": "AI军师",
        "filename": "AIAdvisor.jpg",
        "content_prompt": "Page Title: 'AI军师' (AI Advisor). "
                          "Character: A friendly 'Professional Cartoon Teacher' (wearing glasses, smart look) or a 'Wise Owl' sitting on a branch. "
                          "Chat Interface: Clean bubbles floating among falling leaves. "
                          "Input Area: Modern input field with voice icon. "
                          "Suggestions: '如何提高专注力?', '考前焦虑怎么办?' displayed as leaves on a vine. "
                          "Visuals: Calming green background, trustworthy but fun teacher character."
    },
    {
        "name": "知识智库",
        "filename": "KnowledgeBase.jpg",
        "content_prompt": "Page Title: '知识智库' (Knowledge Base). "
                          "Layout: 'Garden of Knowledge' concept. "
                          "Categories: Represented as different plants or fruits (e.g., 'Study Methods' is an Apple tree). "
                          "Cards: Minimalist cards with high-quality thumbnails (book covers, abstract concepts). "
                          "Text: Minimal title text, very clean. "
                          "Visuals: Airy, light, breathable design. No clutter."
    },
    {
        "name": "社区连接",
        "filename": "Community.jpg",
        "content_prompt": "Page Title: '社区连接' (Community). "
                          "Layout: Modern Card Feed with soft shadows. "
                          "Interactions: 'Like' button is a flower blooming, 'Comment' is a leaf. "
                          "Content: Happy parent sharing a moment (photo of a child smiling). "
                          "Visuals: Warm community vibe but keeping the fresh green theme. Cartoon avatars for users."
    }
]

def log(msg):
    print(msg)
    with open("test_banana_run.log", "a", encoding="utf-8") as f:
        f.write(msg + "\n")

def download_image(url, save_path):
    try:
        response = requests.get(url, stream=True, timeout=30)
        if response.status_code == 200:
            with open(save_path, 'wb') as f:
                for chunk in response.iter_content(1024):
                    f.write(chunk)
            log(f"✅ 图片已保存: {save_path}")
        else:
            log(f"❌ 下载失败，状态码: {response.status_code}")
    except Exception as e:
        log(f"❌ 下载图片失败: {e}")

log(f"开始生成 {len(pages)} 张APP界面设计图，并保存至 {save_dir}...\n")

for i, page in enumerate(pages):
    log(f"[{i+1}/{len(pages)}] 正在生成: {page['name']} ...")
    
    full_prompt = f"{style_prompt} {page['content_prompt']}"
    
    data = {
        "model": "nano-banana-pro",
        "prompt": full_prompt,
        "n": 1,
        "size": "1024x1024",
        "response_format": "url"
    }

    try:
        log(f"Sending request for {page['name']}...")
        response = requests.post(url, headers=headers, json=data, timeout=60)
        
        if response.status_code == 200:
            result = response.json()
            img_url = None
            if 'data' in result:
                if isinstance(result['data'], list) and len(result['data']) > 0:
                     img_url = result['data'][0].get('url')
                elif isinstance(result['data'], dict):
                     img_url = result['data'].get('url')
            
            if img_url:
                log(f"生成成功，URL: {img_url}")
                save_path = os.path.join(save_dir, page['filename'])
                download_image(img_url, save_path)
            else:
                log(f"❌ 未找到图片URL, 完整响应: {result}")
        else:
            log(f"❌ 生成失败: {page['name']}")
            log(f"状态码: {response.status_code}")
            log(f"错误信息: {response.text}")
            
    except Exception as e:
        log(f"❌ 请求异常: {e}")

    time.sleep(1)