feat:添加按数字涂颜色

2025-12-02 11:34:08 +08:00
parent 698109e6f5
commit 425eccea21
52 changed files with 1446 additions and 65 deletions
@@ -0,0 +1,11 @@
+{
+    "navigationBarTitleText": "看数字，涂一涂",
+    "navigationBarBackgroundColor": "#FFD719",
+    "homeButton": true,
+    "backgroundColor": "#F6F6F6",
+    "enablePullDownRefresh": false,
+    "usingComponents": {
+        "toy-button": "../../ui/button/button",
+        "share-guide-popup": "../../components/share-guide-popup/share-guide-popup"
+    }
+}
@@ -0,0 +1,169 @@
+page {
+    background-color: #f6f6f6;
+}
+
+.page-container {
+    background-color: #f6f6f6;
+    padding: 0 24rpx;
+    box-sizing: border-box;
+    padding-bottom: 160rpx; // 为底部按钮预留空间
+
+    .empty {
+        height: 50rpx;
+    }
+}
+
+.wrapper {
+    background-color: #ffffff;
+    border-radius: 20rpx;
+    padding: 36rpx 24rpx;
+    box-shadow: 0 6rpx 8rpx rgba(0, 0, 0, 0.15);
+    margin: 30rpx 0;
+    display: flex;
+    flex-direction: column;
+
+    .wrapper-title {
+        font-size: 32rpx;
+        color: #141414;
+        margin-bottom: 36rpx;
+        font-weight: bold;
+        text-align: center;
+    }
+
+    .canvas-wrapper {
+        display: flex;
+        justify-content: center;
+        align-items: center;
+        min-height: 400rpx;
+        background: #f8f9fa;
+        border-radius: 12rpx;
+        border: 2rpx dashed #dee2e6;
+    }
+
+    .canvas-content {
+        max-width: 100%;
+        border-radius: 8rpx;
+        box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.1);
+        overflow: hidden;
+    }
+
+}
+
+/* 数字选择区域 */
+.number-selection-area {
+    display: flex;
+    flex-direction: column;
+    gap: 20rpx;
+    margin-top: 40rpx;
+}
+
+.number-row {
+    display: flex;
+    flex-direction: row;
+    gap: 40rpx;
+    width: 100%;
+}
+
+.number-item {
+    height: 90rpx;
+    background: #ffffff;
+    border: 2rpx solid #e8e8e8;
+    border-radius: 16rpx;
+    padding: 24rpx;
+    cursor: pointer;
+    transition: all 0.2s ease-in-out;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    box-sizing: border-box;
+    position: relative;
+    flex: 1;
+    min-width: 0;
+    box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.08), 0 2rpx 4rpx rgba(0, 0, 0, 0.06);
+
+    &:active {
+        transform: scale(0.98);
+        box-shadow: 0 2rpx 6rpx rgba(0, 0, 0, 0.1), 0 1rpx 2rpx rgba(0, 0, 0, 0.08);
+    }
+
+    &.active {
+        border-color: #93d333;
+        box-shadow: 0 4rpx 16rpx rgba(147, 211, 51, 0.25), 0 0 0 4rpx rgba(147, 211, 51, 0.15);
+    }
+
+    .number-text {
+        font-size: 36rpx;
+        font-weight: bold;
+        color: #141414;
+        text-align: center;
+    }
+}
+
+.number-column {
+    flex: 1;
+    display: flex;
+    flex-direction: row;
+    gap: 40rpx;
+
+    .number-item {
+        flex: 1;
+    }
+
+    .random-button {
+        flex: 2;
+    }
+
+    /* 随机按钮样式 */
+    &.random-button {
+        flex: 2;
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        gap: 12rpx;
+
+        .random-icon {
+            width: 40rpx;
+            height: 40rpx;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            flex-shrink: 0;
+
+            .toy-icon {
+                font-size: 32rpx;
+                color: #141414;
+            }
+        }
+
+        .number-text {
+            flex-shrink: 0;
+        }
+
+        &.active {
+            border-color: #93d333;
+            box-shadow: 0 0 0 4rpx rgba(147, 211, 51, 0.2);
+
+            .random-icon .toy-icon {
+                color: #93d333;
+            }
+        }
+    }
+}
+
+/* 底部按钮区域 */
+.bottom-btn-box {
+    position: fixed;
+    left: 0;
+    bottom: 0;
+    width: 100%;
+    height: 180rpx;
+    display: flex;
+    justify-content: space-between;
+    background-color: #fff;
+    box-shadow: 0px -3.9rpx 5.2rpx rgba(0, 0, 0, 0.15);
+    padding: 24rpx;
+    padding-bottom: env(safe-area-inset-bottom);
+    box-sizing: border-box;
+    border-radius: 16rpx 16rpx 0 0;
+    z-index: 100;
+}
@@ -0,0 +1,211 @@
+import { PAPER_SIZE } from '../../constants/colors';
+import { checkAndSaveImage } from '../../utils/saveImage';
+import { shouldShowShareGuide } from '../../utils/shareGuide';
+import NumberFindDraw from '../service/numberFindDraw';
+import {
+    MATH_FUNCTION_TYPES,
+    MathFunctionType,
+} from '../../constants/mathFunctions';
+
+Page({
+    canvas: null as Canvas | null,
+    ctx: null as RenderingContext | null,
+    boxHeight: 0,
+    boxWidth: 0,
+    drawService: null as NumberFindDraw | null,
+
+    data: {
+        pageTitle: '看数字，涂一涂', // 默认标题
+        selectedNumber: 0, // 选中的数字
+        functionId: '', // 功能ID，用于判断标题
+        numberList: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], // 数字列表
+        showShareDialog: false, // 显示分享引导弹窗
+    },
+
+    onLoad(options: { id?: string }) {
+        // 根据id参数判断页面标题
+        const functionId = options.id || 'number-find';
+        this.setData({
+            functionId,
+        });
+
+        // 根据functionId设置页面标题
+        const functionItem = MATH_FUNCTION_TYPES.find(
+            (item: MathFunctionType) => item.id === functionId,
+        );
+
+        const pageTitle = functionItem?.title || '看数字，涂一涂';
+        this.setData({
+            pageTitle,
+        });
+
+        // 设置导航栏标题
+        wx.setNavigationBarTitle({
+            title: pageTitle,
+        });
+    },
+
+    onReady() {
+        // 初始化canvas
+        this.initCanvas();
+    },
+
+    /**
+     * 初始化Canvas
+     */
+    initCanvas() {
+        const query = wx.createSelectorQuery();
+        query
+            .select('#canvasWrapper')
+            .boundingClientRect((rect) => {
+                if (rect) {
+                    const { width, height } = PAPER_SIZE['A4'];
+                    const boxWidth = rect.width;
+                    const boxHeight = boxWidth / (width / height);
+
+                    this.boxHeight = boxHeight;
+                    this.boxWidth = boxWidth;
+
+                    this.setData({
+                        boxWidth,
+                        boxHeight,
+                    });
+
+                    // 初始化canvas上下文
+                    const canvas = wx
+                        .createSelectorQuery()
+                        .select('#canvasContent');
+                    canvas.fields({ node: true, size: true }).exec((res) => {
+                        if (res[0]) {
+                            const canvasNode = res[0].node;
+                            const ctx = canvasNode.getContext('2d');
+                            const dpr = wx.getSystemInfoSync().pixelRatio;
+
+                            canvasNode.width = boxWidth * dpr;
+                            canvasNode.height = boxHeight * dpr;
+                            ctx.scale(dpr, dpr);
+
+                            this.canvas = canvasNode;
+                            this.ctx = ctx;
+
+                            // 初始化绘制服务
+                            this.drawService = new NumberFindDraw(
+                                canvasNode,
+                                ctx,
+                                {
+                                    title: this.data.pageTitle,
+                                    subTitle: '找一找下面相同的数字，涂上颜色',
+                                    functionId: this.data.functionId,
+                                },
+                            );
+
+                            // 如果还没有选中数字，随机选择一个
+                            if (this.data.selectedNumber === 0) {
+                                const randomNumber =
+                                    Math.floor(Math.random() * 10) + 1;
+                                this.setData({
+                                    selectedNumber: randomNumber,
+                                });
+                            }
+
+                            // 绘制初始内容
+                            this.drawCanvas();
+                        }
+                    });
+                }
+            })
+            .exec();
+    },
+
+    /**
+     * 绘制Canvas内容
+     */
+    async drawCanvas() {
+        if (!this.ctx || !this.drawService) {
+            return;
+        }
+
+        if (this.data.selectedNumber > 0) {
+            try {
+                await this.drawService.draw(this.data.selectedNumber);
+            } catch (error) {
+                console.error('绘制失败:', error);
+            }
+        }
+    },
+
+    /**
+     * 选择数字
+     */
+    onSelectNumber(e: WechatMiniprogram.TouchEvent) {
+        const number = parseInt(e.currentTarget.dataset.number);
+        this.setData({
+            selectedNumber: number,
+        });
+        this.drawCanvas();
+    },
+
+    /**
+     * 随机选择数字
+     */
+    onRandom() {
+        const randomNumber = Math.floor(Math.random() * 10) + 1;
+        this.setData({
+            selectedNumber: randomNumber,
+        });
+        this.drawCanvas();
+    },
+
+    /**
+     * 导出打印
+     */
+    exportToPrint() {
+        if (!this.canvas || this.data.selectedNumber <= 0) {
+            return;
+        }
+
+        // 检查是否需要显示分享引导
+        if (shouldShowShareGuide()) {
+            this.setData({ showShareDialog: true });
+            return;
+        }
+
+        // 直接下载
+        checkAndSaveImage(this.canvas);
+    },
+
+    /**
+     * 分享小程序
+     */
+    onShareAppMessage() {
+        return {
+            title: '涂鸦丫-数学学习涂鸦卡',
+            path: `/mathPages/numberFind/numberFind?id=${this.data.functionId}`,
+            imageUrl:
+                'https://cdn.joeyone.cn/doodle/share-img/index-share-v2.png',
+        };
+    },
+
+    onShareTimeline() {
+        return {
+            title: '涂鸦丫-数学学习涂鸦卡',
+            query: `id=${this.data.functionId}`,
+            imageUrl:
+                'https://cdn.joeyone.cn/doodle/share-img/index-share-v2.png',
+        };
+    },
+
+    /** 关闭分享引导弹窗 */
+    onCloseShareDialog() {
+        this.setData({ showShareDialog: false });
+    },
+
+    /** 分享成功回调 */
+    onShareSuccess() {
+        this.setData({ showShareDialog: false });
+        // 分享成功后直接下载
+        if (this.canvas) {
+            checkAndSaveImage(this.canvas);
+        }
+    },
+});
@@ -0,0 +1,101 @@
+<view class="page-container">
+    <view class="wrapper">
+        <text class="wrapper-title">预览打印效果</text>
+
+        <!-- 预览打印效果 -->
+        <view id="canvasWrapper" class="canvas-wrapper">
+            <canvas
+                type="2d"
+                id="canvasContent"
+                class="canvas-content"
+                style="width:{{boxWidth}}px;height:{{boxHeight}}px" />
+        </view>
+
+        <!-- 数字选择区域 -->
+        <view class="number-selection-area">
+            <!-- 第一行：1-4 -->
+            <view class="number-row">
+                <view
+                    wx:for="{{numberList}}"
+                    wx:key="index"
+                    wx:for-item="number"
+                    wx:if="{{index < 4}}"
+                    class="number-item {{selectedNumber === number ? 'active' : ''}}"
+                    data-number="{{number}}"
+                    bind:tap="onSelectNumber">
+                    <view class="number-text">{{number}}</view>
+                </view>
+            </view>
+
+            <!-- 第二行：5-8 -->
+            <view class="number-row">
+                <view
+                    wx:for="{{numberList}}"
+                    wx:key="index"
+                    wx:for-item="number"
+                    wx:if="{{index >= 4 && index < 8}}"
+                    class="number-item {{selectedNumber === number ? 'active' : ''}}"
+                    data-number="{{number}}"
+                    bind:tap="onSelectNumber">
+                    <view class="number-text">{{number}}</view>
+                </view>
+            </view>
+
+            <!-- 第三行：9、10和随机按钮 -->
+            <view class="number-row">
+                <view class="number-column">
+                    <view
+                        wx:for="{{numberList}}"
+                        wx:key="index"
+                        wx:for-item="number"
+                        wx:if="{{index >= 8}}"
+                        class="number-item {{selectedNumber === number ? 'active' : ''}}"
+                        data-number="{{number}}"
+                        bind:tap="onSelectNumber">
+                        <view class="number-text">{{number}}</view>
+                    </view>
+                </view>
+                <view class="number-column">
+                    <toy-button
+                        style="width: 100%"
+                        type="primary"
+                        bind:click="onRandom"
+                        width="100%"
+                        icon="refresh"
+                        icon-class-prefix="toy-icon">
+                        随机
+                    </toy-button>
+                </view>
+            </view>
+        </view>
+    </view>
+    <view class="empty"></view>
+</view>
+<view class="bottom-btn-box">
+    <toy-button
+        openType="share"
+        type="green"
+        flat="{{true}}"
+        bind:click="onShareAppMessage"
+        width="220rpx"
+        height="80rpx"
+        icon="wechat"
+        icon-class-prefix="toy-icon">
+        分享
+    </toy-button>
+    <toy-button
+        type="primary"
+        flat="{{true}}"
+        bind:click="exportToPrint"
+        width="420rpx"
+        height="80rpx"
+        disabled="{{selectedNumber <= 0}}"
+        icon="download"
+        icon-class-prefix="toy-icon">
+        下载打印
+    </toy-button>
+</view>
+<share-guide-popup
+    show="{{showShareDialog}}"
+    bind:onClose="onCloseShareDialog"
+    bind:onShareSuccess="onShareSuccess" />