youxi-app/pages/demo/other/select-seat.uvue

<template>
	<cl-page>
		<view class="p-3 pb-0 w-full">
			<view
				class="flex flex-row items-center p-2 rounded-lg bg-white w-full dark:!bg-surface-800 mb-3"
			>
				<cl-text
					:size="10"
					:pt="{
						className: 'ml-1'
					}"
					color="warn"
					>双指缩放：放大/缩小、单指拖动：移动视图</cl-text
				>
			</view>
		</view>

		<view v-if="width > 0">
			<view
				class="w-full flex flex-col items-center justify-center pt-3"
				:style="{
					transform: `translateX(${translateX}px)`
				}"
			>
				<image
					src="/static/demo/select-seat/screen.png"
					mode="widthFix"
					class="w-[200px]"
				/>
				<cl-text
					:pt="{
						className: 'text-center w-full'
					}"
					>2号激光厅 银幕</cl-text
				>
			</view>

			<cl-select-seat
				ref="selectSeatRef"
				v-model="selected as ClSelectSeatValue[]"
				:rows="rows"
				:cols="cols"
				:width="width"
				:height="300"
				:seats="seats"
				:seatGap="8"
				:borderRadius="6"
				:minScale="1"
				:maxScale="1.5"
				selectedIcon="check-line"
				@seat-click="onSeatClick"
				@move="onMove"
			></cl-select-seat>
		</view>

		<cl-footer>
			<cl-text>寻秦记</cl-text>
			<cl-text
				:size="12"
				color="info"
				:pt="{
					className: 'mb-3 mt-1'
				}"
				>今日 01月10日 14:20 - 16:16 国语 2D</cl-text
			>

			<scroll-view
				direction="horizontal"
				class="flex flex-row"
				:show-scrollbar="false"
				v-if="selectedSeats.length > 0"
			>
				<view
					class="flex bg-surface-100 dark:!bg-surface-800 rounded-lg mr-2 mb-2 px-4 h-[40px] items-center justify-center"
					v-for="(item, index) in selectedSeats"
					:key="index"
				>
					<cl-text>{{ item }}</cl-text>
				</view>
			</scroll-view>

			<view class="mt-2">
				<cl-button size="large" :disabled="selectedSeats.length == 0" @tap="confirm"
					>确认选座</cl-button
				>
			</view>
		</cl-footer>
	</cl-page>
</template>

<script lang="ts" setup>
import { ref, computed } from "vue";
import type { ClSelectSeatItem, ClSelectSeatValue } from "@/uni_modules/cool-ui/types";
import { getColor, isDark } from "@/.cool";
import { useUi } from "@/uni_modules/cool-ui";
import { t } from "@/.cool";

const selectSeatRef = ref<ClSelectSeatComponentPublicInstance | null>(null);

const ui = useUi();

// 已选中的座位
const selected = ref<ClSelectSeatValue[]>([]);

// 画布偏移横向值
const translateX = ref(0);

// 座位行数
const rows = ref(9);
// 座位列数
const cols = ref(16);

// 生成自定义座位数据
const seats = computed<ClSelectSeatItem[]>(() => {
	const seats: ClSelectSeatItem[] = [];

	for (let row = 0; row < rows.value; row++) {
		for (let col = 0; col < cols.value; col++) {
			const seat: ClSelectSeatItem = {
				row,
				col
			};

			// 示例：设置一些座位为禁用（不可点击）
			if (col < 4 && row > 1 && row < 6) {
				seat.disabled = true;
				seat.bgColor = isDark.value ? getColor("surface-600") : getColor("surface-200");
				seat.color = isDark.value ? getColor("surface-300") : getColor("surface-400");
			}

			// 示例：VIP座位使用金色边框，选中时金色背景
			if (row < 2) {
				seat.borderColor = "#ffd700";
			}

			// 示例：情侣座使用粉色边框，选中时粉色背景
			if (row > 7) {
				seat.borderColor = "#ff69b4";
				seat.icon = "heart-fill";
				seat.color = "#ff69b4";
			}

			// 示例：空座位
			if ((col < 2 && row < 8) || (col > 13 && row < 8)) {
				seat.empty = true;
			}

			// 示例：最佳座位
			if (col > 4 && col < 11 && row > 1 && row < 6) {
				seat.borderColor = "#22c55e";
			}

			// 示例：图片
			if (col == 5 && row == 5) {
				seat.image = "https://unix.cool-js.com/images/demo/avatar.jpg";
			}

			seats.push(seat);
		}
	}

	return seats;
});

// 计算已选座位显示
const selectedSeats = computed<string[]>(() => {
	if (selected.value.length == 0) {
		return [];
	}

	console.log(selected.value.map((s) => `${s.row + 1}排${s.col + 1}座`));

	return selected.value.map((s) => `${s.row + 1}排${s.col + 1}座`);
});

// 座位点击事件
function onSeatClick(seat: ClSelectSeatItem) {
	console.log("点击座位：", seat);
}

// 移动事件
function onMove(data: UTSJSONObject) {
	translateX.value = data["screenTranslateX"] as number;
}

function confirm() {
	ui.showConfirm({
		title: t("提示"),
		message: t("确认选座后将无法修改，是否确认？"),
		callback(action) {
			if (action == "confirm") {
				ui.showToast({
					message: t("选座成功")
				});
			}
		}
	});
}

const width = ref(0);

onReady(() => {
	width.value = uni.getWindowInfo().windowWidth;
});
</script>