<template>
    <div class="listNewsBox">
        <div class="listNewsTitle">
            <NuxtLink
                v-if="titleLink.cid"
                :href="getLinkPath(titleLink)"
                :title="titleLink.alias"
            >
                {{titleLink.alias}}
            </NuxtLink>
        </div>
        <!--样式1-->
        <div class="listNewsContent" v-if="componentStyle==1">
            <div class="listNewsContentTop">
                <NuxtLink 
                    :href="getLinkPathDetail(item)" 
                    :title="item.title"
                    :target="item.islink == 1 ? '_blank' : '_self'"
                    v-for="item in component_style1_News1Array"
                >
                    <img :src="item.imgurl" />
                    <div class="listNewsContentTopTitle">{{ item.title }}</div>
                </NuxtLink>
            </div>
            <div class="listNewsContentBottom">
                <div v-for="item in component_style1_News2Array">
                    <NuxtLink 
                        :href="getLinkPathDetail(item)" 
                        :title="item.title"
                        :target="item.islink == 1 ? '_blank' : '_self'"
                    >
                        {{ item.title }}
                    </NuxtLink>
                </div>
            </div>
        </div>
        <!--样式2-->
        <div class="listNewsContent listNewsStyle2" v-if="componentStyle==2">
            <div class="listNewsContentBottom">
                <div v-for="item in component_style1_News2Array">
                    <NuxtLink 
                        :href="getLinkPathDetail(item)" 
                        :title="item.title"
                        :target="item.islink == 1 ? '_blank' : '_self'"
                    >
                        {{ item.title }}
                    </NuxtLink>
                </div>
            </div>
            <div class="listNewsContentTop">
                <NuxtLink 
                    :href="getLinkPathDetail(item)" 
                    :title="item.title"
                    :target="item.islink == 1 ? '_blank' : '_self'"
                    v-for="item in component_style1_News1Array"
                >
                    <img :src="item.imgurl" />
                    <div class="listNewsContentTopTitle">{{ item.title }}</div>
                </NuxtLink>
            </div>
        </div>
        <!-- 样式3 -->
        <div class="listNewsContent listNewsStyle3" v-if="componentStyle == 3">
            <div class="listNewsContentTop">
                <NuxtLink 
                    :href="getLinkPathDetail(item)" 
                    :title="item.title"
                    :target="item.islink == 1 ? '_blank' : '_self'"
                    v-for="item in component_style1_News1Array"
                >
                    <img :src="item.imgurl" />
                    <div class="listNewsContentTopTitle">{{ item.title }}</div>
                </NuxtLink>
            </div>
            <div class="listNewsContentBottom">
                <div v-for="item in component_style1_News2Array">
                    <NuxtLink 
                        :href="getLinkPathDetail(item)" 
                        :title="item.title"
                        :target="item.islink == 1 ? '_blank' : '_self'"
                    >
                        {{ item.title }}
                    </NuxtLink>
                </div>
            </div>
        </div>
        <!-- 样式4 -->
        <div class="listNewsContent listNewsStyle4" v-if="componentStyle == 4">
            <div class="listNewsContentBottom">
                <div v-for="item in component_style1_News2Array">
                    <NuxtLink 
                        :href="getLinkPathDetail(item)" 
                        :title="item.title"
                        :target="item.islink == 1 ? '_blank' : '_self'"
                    >
                        {{ item.title }}
                    </NuxtLink>
                </div>
            </div>
            <div class="listNewsContentTop">
                <NuxtLink 
                    :href="getLinkPathDetail(item)" 
                    :title="item.title"
                    :target="item.islink == 1 ? '_blank' : '_self'"
                    v-for="item in component_style1_News1Array"
                >
                    <img :src="item.imgurl" />
                    <div class="listNewsContentTopTitle">{{ item.title }}</div>
                </NuxtLink>
            </div>
        </div>
    </div>
</template>

<script setup>
//引入vue
import {ref} from 'vue';
//获得新闻数据
const props = defineProps({
    titleLink:Object,//板块名称
    templateData:Array,//新闻数据
    componentStyle:Number,//皮肤id
});
const component_style1_News1Array = ref([]);
const component_style1_News2Array = ref([]);
component_style1_News1Array.value = props.templateData.imgnum.slice(0,1);
component_style1_News2Array.value = props.templateData.textnum.slice(0,3);
</script>

<style lang="less" scoped>
//基本样式 start ---------------------------------------->
.listNewsBox {
    position: relative;
    .listNewsTitle {
        font-size:22px;
        font-weight:bold;
        height: 40px;
        line-height: 40px;
        border-bottom: 2px solid #004564;
        color:#004564;
        margin-bottom: 20px;
        box-sizing: border-box;
        a {
            color:#004564;
            display: block;
            height: 25px;
            line-height: 25px;
        }
    }
    .listNewsContent {
        .listNewsContentTop {
            position: relative;
            width: 450px;
            height: 245px;
            margin-bottom: 17px;
            img {
                display: block;
                width: 450px;
                height: 245px;
            }
            .listNewsContentTopTitle {
                position: absolute;
                font-size: 18px;
                height: 44px;
                line-height: 44px;
                padding:0 10px;
                box-sizing: border-box;
                width: 100%;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
                bottom: 0;
                color:#fff;
                background: linear-gradient(0deg, rgba(0, 0, 0, 0.5) 33%, rgba(0, 0, 0, 0) 100%);
            }
        }
        .listNewsContentBottom {
            div{
                height: 24px;
                line-height: 24px;
                margin-bottom: 20px;
                font-size: 18px;
                color: #333333;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
                a{
                    color: #333333;
                }
                &:last-child {
                    margin-bottom: 0;
                }
                &:first-child {
                    font-weight: bold;
                }
            }
        }
    }
}
//基本样式 end ---------------------------------------->

//样式2 start ---------------------------------------->
.listNewsStyle2 {
    .listNewsContentTop {
        margin-bottom:0;
        margin-top: 17px;
    }
}
//样式2 end ---------------------------------------->
//样式3
.listNewsBox {
    .listNewsStyle3 {
        .listNewsContentBottom {
            div{
                &:nth-child(1) {
                    font-weight: 400;
                }
            }
        }
    }
}
//样式4
.listNewsBox {
    .listNewsStyle4 {
        .listNewsContentBottom {
            margin-bottom: 17px;
            div{
                &:nth-child(1) {
                    font-weight: 400;
                }
            }
        }
    }
}
</style>