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+<template>
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+ <custom-dialog
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+ :visible.sync="dialogVisible"
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+ title=""
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+ content-width="720rpx"
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+ closeImg="/static/island/UI/btn_close.png"
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+ closeImgTop="120rpx"
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+ background-color="transparent"
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+ @close="onClose"
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+ >
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+ <view class="backpack-content">
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+ <view class="backpack-name">背包</view>
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+ <view class="backpack-items">
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+ <view
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+ class="backpack-grid"
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+ v-for="index in 80"
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+ :key="index"
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+ @click="onGridClick(index-1)"
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+ >
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+ <view
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+ class="item-grid"
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+ :class="{'selected': selectedIndex === index-1 && items[index-1]}"
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+ >
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+ <template v-if="items[index-1]">
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+ <text class="count-text">{{items[index-1].count}}</text>
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+ <image class="item-icon" :src="items[index-1].icon" mode="aspectFit"></image>
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+ <text class="item-name">{{items[index-1].name}}</text>
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+ </template>
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+ </view>
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+ </view>
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+ </view>
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+ <view class="backpack-bottom">
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+ <view class="bottom-info">
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+ <text>{{selectedItem ? selectedItem.description : '请选择道具查看详情'}}</text>
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+ </view>
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+ <view class="bottom-actions">
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+ <view class="coin-info">
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+ <image class="currency-icon" src="/static/island/UI/wd_icon_xingyuan.png" mode="aspectFit"></image>
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+ <text>{{selectedItem ? selectedItem.price : 0}}</text>
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+ </view>
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+ <view class="sell-btn" :class="{'disabled': !selectedItem}" @click="onSellClick">售卖</view>
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+ </view>
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+ </view>
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+ </view>
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+ </custom-dialog>
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+</template>
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+
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+<script>
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+import CustomDialog from '../CustomDialog/CustomDialog.vue'
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+
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+export default {
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+ name: 'BackpackDialog',
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+ components: {
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+ CustomDialog
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+ },
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+ props: {
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+ visible: {
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+ type: Boolean,
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+ default: false
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+ }
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+ },
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+ data() {
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+ return {
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+ dialogVisible: false,
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+ selectedIndex: -1,
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+ items: [
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+ {
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+ icon: '/static/island/items/item_wood1.png',
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+ count: 999,
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+ name: '木材',
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+ description: '这是一个木材,可以用来制作各种物品',
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+ price: 100
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+ },
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+ {
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+ icon: '/static/island/items/item_wood2.png',
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+ count: 999,
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+ name: '高级木材',
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+ description: '这是一个高级木材,可以用来制作高级物品',
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+ price: 200
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+ },
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+ {
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+ icon: '/static/island/items/item_mine1.png',
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+ count: 999,
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+ name: '矿石',
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+ description: '这是一个矿石,可以用来制作金属物品',
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+ price: 150
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+ },
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+ {
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+ icon: '/static/island/items/item_mine2.png',
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+ count: 999,
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+ name: '高级矿石',
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+ description: '这是一个高级矿石,可以用来制作高级金属物品',
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+ price: 300
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+ },
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+ {
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+ icon: '/static/island/items/item_axe1.png',
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+ count: 999,
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+ name: '斧头',
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+ description: '这是一个斧头,可以用来砍伐树木',
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+ price: 500
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+ }
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+ ]
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+ }
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+ },
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+ computed: {
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+ selectedItem() {
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+ return this.selectedIndex >= 0 && this.selectedIndex < this.items.length
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+ ? this.items[this.selectedIndex]
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+ : null
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+ }
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+ },
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+ watch: {
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+ visible(val) {
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+ this.dialogVisible = val
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+ if(val) {
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+ // 默认选中第一个有道具的格子
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+ this.selectedIndex = this.items.length > 0 ? 0 : -1
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+ }
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+ },
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+ dialogVisible(val) {
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+ this.$emit('update:visible', val)
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+ }
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+ },
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+ methods: {
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+ onClose() {
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+ this.dialogVisible = false
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+ },
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+ onGridClick(index) {
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+ if(this.items[index]) {
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+ this.selectedIndex = index
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+ this.$emit('select', this.items[index])
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+ }
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+ },
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+ onSellClick() {
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+ if(!this.selectedItem) return
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+
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+ const item = this.selectedItem
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+ const totalPrice = item.count * item.price
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+
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+ uni.showModal({
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+ title: '确认出售',
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+ content: `出售${item.count}个${item.name},会获得铃钱:${totalPrice},\n确定出售吗?`,
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+ confirmText: '确定',
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+ cancelText: '取消',
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+ success: (res) => {
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+ if(res.confirm) {
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+ // TODO: 处理出售逻辑
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+ this.$emit('sell', item)
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+ }
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+ }
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+ })
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+ }
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+ }
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+}
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+</script>
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+
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+<style lang="scss" scoped>
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+@import './BackpackDialog.scss';
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+</style>
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