ZhiHuiJiaoWu_UniApp/pages/market/reimbursement/add.vue

<template>
	<view class="reim-add-page">
		<view class="header-bar">
			<view class="title">{{ pageTitle }}</view>
		</view>
		<view class="form-box">
			<!-- 金额 -->
			<view class="form-row">
				<view class="label">报销金额</view>
				<input class="input-amount" type="number" v-model="form.amount" placeholder="0.00"
					:disabled="disabled" />
			</view>
			<!-- 描述 -->
			<view class="form-row-top">
				<view class="label">报销描述</view>
				<textarea class="textarea" v-model="form.description" placeholder="请输入报销事由" :disabled="disabled" />
			</view>
			<!-- 附件 -->
			<view class="form-row">
				<view class="label">发票/收据</view>
				<view class="file-upload-wrapper">
					<view v-if="form.receipt_url" class="preview-box" @click="previewImage">
						<image v-if="isImage(form.receipt_url)" :src="form.receipt_url" class="preview-img"
							mode="aspectFit" />
						<view v-else class="file-link">{{ getFileName(form.receipt_url) }}</view>
					</view>
					<button class="upload-btn" @click="chooseFile" :disabled="disabled">
						{{ form.receipt_url ? '重新选择' : '选择附件' }}
					</button>
				</view>
			</view>
		</view>
		<view class="save-btn-box" v-if="!disabled">
			<fui-button background="#434544" color="#24BA9F" borderColor="#24BA9F" @click="submit">提交</fui-button>
		</view>
	</view>
</template>

<script>
	import apiRoute from '@/api/apiRoute.js';
	import {
		Api_url
	} from "@/common/config.js";
	export default {
		data() {
			return {
				uploadUrl: `${Api_url}/uploadImage`,
				pageTitle: '新增报销',
				disabled: false,
				form: {
					id: null,
					amount: '',
					description: '',
					receipt_url: '',
				}
			}
		},
		onLoad(options) {
			if (options.id) {
				this.form.id = options.id;
				this.fetchDetail(options.id);
			}
		},
		methods: {
			async fetchDetail(id) {
				uni.showLoading({
					title: '加载中...'
				});
				
				let res = await apiRoute.reimbursement_info({id:id})
				let mockData = res.data
				
				if (mockData.status !== 'pending') {
					this.disabled = true;
					this.pageTitle = '查看报销';
				} else {
					this.pageTitle = '编辑报销';
				}

				this.form.amount = mockData.amount;
				this.form.description = mockData.description;
				this.form.receipt_url = mockData.receipt_url;
				uni.hideLoading();
			},
			chooseFile() {

				uni.chooseImage({
					count: 1,
					success: (res) => {
						const tempFilePath = res.tempFilePaths[0]
						// 这里可以调用上传接口
						this.uploadFilePromise(tempFilePath)
					}
				})
			},
			uploadFilePromise(url) {
				let token = uni.getStorageSync('token') || ''
				let a = uni.uploadFile({
					url: this.uploadUrl, //仅为示例，非真实的接口地址
					filePath: url,
					name: 'file',
					header: {
						'token': `${token}`, //请求头设置token
					},
					success: (e) => {
						let res = JSON.parse(e.data.replace(/\ufeff/g, "") || "{}")

						if (res.code == 1) {
							this.form.receipt_url = res.data.url
						} else {
							uni.showToast({
								title: res.msg,
								icon: 'none'
							})
						}
					},
				});
			},
			isImage(url) {
				if (!url) return false;
				return /\.(jpg|jpeg|png|gif|bmp)$/i.test(url);
			},
			getFileName(path) {
				if (!path) return '';
				return path.split('/').pop();
			},
			previewImage() {
				if (this.form.receipt_url && this.isImage(this.form.receipt_url)) {
					uni.previewImage({
						urls: [this.form.receipt_url]
					});
				}
			},
			submit() {
				if (!this.form.amount || !this.form.description) {
					uni.showToast({
						title: '请填写完整',
						icon: 'none'
					});
					return;
				}
				let res = apiRoute.reimbursement_add(this.form)

				if (res['code'] == 1) {
					uni.showToast({
						title: '提交成功',
						icon: 'success'
					});
				}

				setTimeout(() => {
					uni.navigateBack();
				}, 1000);
			}
		}
	}
</script>

<style lang="less" scoped>
	.reim-add-page {
		min-height: 100vh;
		background: #292929;
		padding-bottom: 120rpx;
	}

	.header-bar {
		padding: 32rpx;

		.title {
			font-size: 44rpx;
			color: #fff;
			font-weight: bold;
		}
	}

	.form-box {
		margin: 0 32rpx;
		background: #434544;
		border-radius: 18rpx;
		padding: 0 24rpx;
	}

	.form-row,
	.form-row-top {
		display: flex;
		padding: 32rpx 0;
		border-bottom: 1rpx solid #3a3a3a;

		&:last-of-type {
			border-bottom: none;
		}
	}

	.form-row {
		align-items: center;
	}

	.form-row-top {
		align-items: flex-start;
	}

	.label {
		color: #aaa;
		font-size: 28rpx;
		width: 180rpx;
		flex-shrink: 0;
	}

	.input-amount {
		flex: 1;
		color: #fff;
		font-size: 28rpx;
		text-align: right;
	}

	.textarea {
		flex: 1;
		height: 180rpx;
		color: #fff;
		font-size: 28rpx;
		background-color: transparent;
		padding: 0;
		width: 100%;
	}

	.file-upload-wrapper {
		flex: 1;
		display: flex;
		justify-content: flex-end;
		align-items: center;
		gap: 20rpx;
	}

	.upload-btn {
		background: #24BA9F;
		color: #fff;
		border: none;
		border-radius: 8rpx;
		padding: 0 32rpx;
		line-height: 64rpx;
		height: 64rpx;
		font-size: 26rpx;
		margin: 0;
	}

	.preview-box {
		.preview-img {
			width: 120rpx;
			height: 120rpx;
			border-radius: 8rpx;
			background: #222;
			border: 1rpx solid #333;
		}

		.file-link {
			color: #24BA9F;
			font-size: 26rpx;
			word-break: break-all;
		}
	}

	.save-btn-box {
		position: fixed;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 100;
		background: #292929;
		padding: 20rpx 40rpx 40rpx 40rpx;
		box-shadow: 0 -2rpx 8rpx rgba(0, 0, 0, 0.12);
	}
</style>