<template>

    <view>

        <!-- Main Start -->
        <view class="content-box">
            <!-- 审核失败 -->
            <view class="audit flex" v-if="communityInfo.status == 2">
                <image src="/bundle_b/static/icon_audit_fail.png"></image>
                <view class="m-l-16 primary">
                    <view class="bold md ">审核失败</view>
                    <view class="xs m-t-6">{{ communityInfo.audit_remark_desc }}</view>
                </view>
            </view>
            <!-- 审核中 -->
            <view class="audit flex" v-if="communityInfo.status == 0">
                <image src="/bundle_b/static/icon_under_review.png"></image>
                <view class="m-l-16 primary">
                    <view class="bold md ">审核中</view>
                    <view class="xs m-t-6">{{ communityInfo.audit_remark_desc }}</view>
                </view>
            </view>

            <!-- 内容头部信息 -->
            <view class="header flex row-between">
                <router-link :to="'/bundle_b/pages/community_user/community_user?id=' + communityInfo.user.id">
                    <view class="flex">
                        <!-- 头像 -->
                        <u-image width="70" height="70" :src="communityInfo.user.avatar" borderRadius="50%"></u-image>
                        <!-- 昵称 -->
                        <text class="normal bold m-l-16">{{ communityInfo.user.nickname }}</text>
                    </view>
                </router-link>
                <view class="flex">
                    <!-- 关注 -->
                    <button class="follow-btn br60" size="mini" @click="handleFollow(1)"
                        v-if="communityInfo.is_author==0 && communityInfo.is_follow==0">
                        <image src="/bundle_b/static/icon_follow.png"></image>
                        <text class="m-l-6 xs">关注</text>
                    </button>
                    <!-- 已关注 -->
                    <button class="followed-btn br60 sm" size="mini" @click="showFollowTips=true"
                        v-if="communityInfo.is_author==0 && communityInfo.is_follow==1">已关注</button>
                    <!-- 管理 -->
                    <button class="manage-btn br60" size="mini" @click="showManage=true"
                        v-if="communityInfo.is_author">管理</button>

                    <!-- 转发 -->
                    <button open-type="share" @click="handleShare" class="flex-col col--center" hover-class="none">
                        <image src="/bundle_b/static/icon_forward.png" class="share-img m-l-12"></image>
                    </button>
                </view>
            </view>

            <!-- 内容媒体信息 -->
            <view class="swiper-container">
                <product-swiper :imgUrls="communityInfo.images" :autoplay="false" borderRadius="14"></product-swiper>
            </view>


            <!-- 提到的宝贝( 商品 ) -->
           <!-- <view class="goods-box bb flex row-between" @click="showGoodsPopup=true"
                v-if="communityInfo.goods_data.length">
                <text class="nr lighter">查看TA提到的宝贝({{communityInfo.goods_data.length}})</text> -->
                <!-- <text class="tips xs">300+人评价</text> -->
               <!-- <view class="goods flex">
                    <block v-for="(goodsItem, goodsIndex) in communityInfo.goods_data" :key="goodsIndex">
                        <u-image v-if="goodsIndex<=2" :src="goodsItem.image" width="58" height="58" class="m-l-6">
                        </u-image>
                    </block>
                    <u-icon name="arrow-right" class="m-l-10"></u-icon>
                </view>
            </view> -->

            <!-- 提到的店铺( 店铺 ) -->
         <!--   <view class="goods-box bb flex row-between" @click="showShopPopup=true"
                v-if="communityInfo.shop_data.length">
                <text class="nr lighter">查看TA提到的店铺({{communityInfo.shop_data.length}})</text> -->
                <!-- <text class="tips xs">300+人评价</text> -->
                <!-- <view class="goods flex">
                    <block v-for="(shopItem, shopIndex) in communityInfo.shop_data" :key="shopIndex">
                        <u-image v-if="shopIndex<=2" :src="shopItem.logo" width="58" height="58" class="m-l-6">
                        </u-image>
                    </block>
                    <u-icon name="arrow-right" class="m-l-10"></u-icon>
                </view>
            </view> -->

            <!-- 内容文字 -->
            <view class="content">
				<view class="text" >
					<text>任务类型：{{communityInfo.clabel}} </text>
				</view>
				<view class="text" >
					<text>联系人：{{communityInfo.contact_name}} </text>
				</view>
				<view class="text" >
				<text>联系方式：{{communityInfo.contact}} </text>
				</view>
				<view class="text" >
				<text>联系时间：{{communityInfo.contact_time}} </text>
				</view>
				<view class="xs muted" style="margin-top: 12rpx;">
				    发布时间：{{ communityInfo.create_time || '2023-05-20 05:13:14' }}
				</view>
                <view class="text" style="margin-top: 12rpx;">
                    内容：{{ communityInfo.content }}
                </view>
                <view class="tags" v-if="communityInfo.topic">
                    <navigator hover-class="none"
                        :url="'/bundle_b/pages/community_topic/community_topic?id=' + communityInfo.topic.id +'&name=' + communityInfo.topic.name">
                        <text># {{ communityInfo.topic.name }}</text>
                    </navigator>
                </view>
                
            </view>
        </view>
		
        <!-- Main End -->

        <!-- Comment Start -->
        <view class="comment-box m-t-20 bg-white">
            <view class="comment-title bb" id="comment">
                评价 ({{ communityInfo.total_comment || '0' }}条)
            </view>

            <template v-if="isCommentLoading">
                <view class="text-center flex row-center p-50">
                    <u-loading :color="colorConfig.primary" :size="40" mode="circle"></u-loading>
                    <text class="m-l-20">加载中</text>
                </view>
            </template>
            
            <template v-else>
                <view class="text-center p-50" v-if="!commentData.length">
                    <view class="flex row-center">
                        <u-image :src="'/static/images/news_null.png'" width="300" height="300"></u-image>
                    </view>
                    <view class="muted m-t-40">
                        还没有人评论呢, 快来抢沙发～
                    </view>
                </view>
                <template v-else>
                    <block v-for="(commentItem, commentIndex) in commentData" :key="commentItem.id">
                        <community-comment-list :comment="commentItem" @reply="onReply">
                        </community-comment-list>
                    </block>
                    <view class="flex row-center primary nd p-50" v-if="more === 1 && loading">
                        <u-loading :color="colorConfig.primary" :size="40" mode="circle"></u-loading>
                        <text class="m-l-20">加载中</text>
                    </view>
                    <view class="text-center muted nd p-50" v-else>
                        <text>没有更多了~</text>
                    </view>
                </template>
            </template>
        </view>
        <view class="footer flex bg-white">
            <view class="content-wrapper flex row-between">
                <view class="flex-1 flex" @click="handleComment">
                    <view class="input nr muted">发表你的想法吧</view>
                </view>
                <view class="flex likes-box">
                    <view class="likes" :class="communityInfo.is_like ? 'entry':'leave'"
                        @click="handleLike(communityInfo.is_like)"></view>
                    <image class="m-l-30"></image>
                    <text>{{ communityInfo.like || '0' }}</text>
                </view>
                <view class="flex" @click="toComment">
                    <image src="/static/images/icon_evaluate.png" class="m-l-30"></image>
                    <text>{{ communityInfo.total_comment || '0' }}</text>
                </view>
            </view>
        </view>
        <!-- Footer End -->

        <!-- 管理 -->
        <u-action-sheet :list="manageList" v-model="showManage" @click="handleManage" safe-area-inset-bottom>
        </u-action-sheet>

        <!-- 取消关注 -->
        <u-modal v-model="showFollowTips" :show-cancel-button="true" comfirm-text="取消关注" cancelText="再想想"
            :confirm-color="colorConfig.primary" :show-title="false" @confirm="handleFollow(0)">
            <view class="flex-col col-center tips-dialog" style="padding-top: 40rpx">
                <image class="icon-lg" src="/static/images/icon_warning.png" />
                <view style="margin:30rpx 0;">确认取消关注？</view>
            </view>
        </u-modal>

        <!-- 提到的商品 -->
        <community-goods v-model="showGoodsPopup" :communityId="communityInfo.id"></community-goods>

        <!-- 提到的店铺 -->
        <community-shop v-model="showShopPopup" :communityId="communityInfo.id"></community-shop>

        <!-- 一级回复评论 -->
        <community-comment v-model="showCommentPopup" :communityId="communityId" @change="changeComment">
        </community-comment>

        <!-- 二级回复评论 -->
        <community-comment v-model="showCommentChildPopup" :communityId="communityId" :pid="childPid"
            @change="changeCommentChild" :placeholder="childPlaceholder">
        </community-comment>

        <!-- 加载 -->
        <loading-view v-if="isFirstLoading"></loading-view>

        <!-- #ifdef H5 -->
        <u-popup :custom-style="{'background': 'none'}" class="share-tips" v-model="showTips" mode="top">
            <view style="overflow: hidden;">
                <image src="/static/images/share_arrow.png" class="share-arrow" />
                <view class="white" style="text-align: center;margin-top: 280rpx;">
                    <view class="bold lg">立即分享给好友吧</view>
                    <view class="sm m-t-10">点击屏幕右上角将本页面分享给好友</view>
                </view>
            </view>
        </u-popup>
        <!-- #endif -->
    </view>
</template>

<script>
    import {
        apiCommunityDel,
        getCommunityDetail,
        apiCommunityFollow,
        getCommunityCommentLists,
        apiCommunityCommentLike
    } from '@/api/community.js';
    import {
        getRect
    } from '@/utils/tools'
    export default {
        data() {
            return {
                globalLike: false,

                communityId: '',
                communityInfo: {
                    user: {
                        avatar: '',
                        nickname: '',
                        id: null
                    },
                    goods_data: [],
                    shop_data: [],
                    topic: {
                        id: false,
                        name: ''
                    }
                },

                isFirstLoading: true, // 详情加载
                isCommentLoading: true, // 评论加载

                showManage: false, // 管理操作
                manageList: [{ // 管理操作列表
                    text: '编辑',
                    color: '#333333',
                    fontSize: 32
                }, {
                    text: '删除',
                    color: '#333333',
                    fontSize: 32
                }],
                showFollowTips: false, // 取消关注
                showGoodsPopup: false, // 商品推荐弹窗
                showShopPopup: false, // 店铺推荐弹窗
                showTips: false, // 分享弹窗H5

                showCommentPopup: false, // 评论弹窗
                showCommentChildPopup: false, // 二级评论
                childPid: '', // 选择二级评论回复ID
                childIndex: '', // 选择的二级评论第几条
                childPlaceholder: '', // 选择的二级评论回复人名字: 回复@xxx

                toScrollArr: [], // 存储需要跳转到的滚动条高度 0-评论 
                commentData: [], // 评论数据
                page: 1, // 评论分页页数
                pageSize: 10, // 评论分页数量
                more: 0, // 是否有下一页分页
                loading: false, // 加载动画
            }
        },
        onLoad() {
            this.$nextTick(() => {
                // 滚动到顶部，防止h5端出现问题
                uni.pageScrollTo({
                    scrollTop: 0,
                    duration: 0,
                });
                getRect('#comment').then((res) => {
                    this.toScrollArr[0] = res.top
                })
            });
            const options = this.$Route.query;
            if (options && options.scene) {
                const scene = strToParams(decodeURIComponent(options.scene));
                options.id = scene.id;
            }
            this.communityId = options.id || '';
        },
        onShow() {
            this.initCommunityDetail()
        },
        // 触底加载
        onReachBottom() {
            console.log('触底')
            if (this.more) {
                this.loading = true
                this.getCommentData()
            }
        },
        // 分享朋友
        onShareAppMessage() {
            return {
                title: `${this.communityInfo.user.nickname}，TA的内容超级棒`,
                path: '/bundle_b/pages/community_detail/community_detail?id=' + this.communityId,
                imageUrl: this.communityInfo.image
            }
        },
        methods: {
            // 初始化详情
            initCommunityDetail() {
                getCommunityDetail({
                    id: this.communityId
                }).then(res => {
                    if (res.code == 1) {
                        this.communityInfo = res.data;
                        setTimeout(() => {
                            this.isFirstLoading && this.getCommentData()
                            this.isFirstLoading = false;
                        }, 600)
                    } else {
                        this.$toast({
                            title: res.msg
                        })
                        setTimeout(() => this.$Router.back(), 2000)
                    }
                })
            },
            // 分享处理
            handleShare() {
                // #ifdef H5
                this.showTips = true
                // #endif
                // #ifndef MP
                this.$store.commit('setCommunity', {
                    ...this.communityInfo,
                    url: 'bundle_b/pages/community_detail/community_detail'
                })
                this.$store.dispatch('communityShare')
                // #endif
            },
            // 刷新评论 event 是子组件传参是否评论
            changeComment(event) {
                this.communityInfo.total_comment += 1
                if (!event.hasOwnProperty('child')) {
                    event.child = []
                }
                this.commentData.unshift(event)
            },
            // 回复评论
            onReply(event) {
                this.childIndex = this.commentData.findIndex(item => item.id == event.parentId)
                this.childPid = event.commentId
                this.childPlaceholder = '回复@' + event.commentUserName;
                this.showCommentChildPopup = true
            },
            // 改变添加子评论
            changeCommentChild(event) {
                this.commentData[this.childIndex].child.push(event)
            },
            // 获取评论
            getCommentData() {
                getCommunityCommentLists({
                    article_id: this.communityId,
                    page_no: this.page,
                    page_size: this.pageSize,
                }).then(res => {
                    setTimeout(() => this.isCommentLoading = false, 500)
                    if (res.code == 1) {
                        res.data.list.forEach(item => {
                            item.loading = false
                            this.commentData.push(item)
                        })
                        if (res.data.more === 1) {
                            this.page += 1
                        }
                        this.more = res.data.more
                        this.loading = false
                    } else {
                        this.$toast({ title: res.msg })
                    }
                })
            },
            // 处理需要回复的评论
            handleComment() {
                this.showCommentPopup = true;
            },
            // 管理文章
            handleManage(index) {
                // 编辑
                switch (index) {
                    case 0:
                        this.$Router.push({
                            path: '/bundle_b/pages/published_works/published_works',
                            query: {
                                id: this.communityId
                            }
                        })
                        break;
                    case 1:
                        apiCommunityDel({
                            id: this.communityId
                        }).then(res => {
                            if (res.code == 1) {
                                this.$toast({
                                    title: '删除成功'
                                })
                                setTimeout(() => this.$Router.back(), 1000)
                            }
                        });
                        break;
                }
            },
            // 关注 ｜ 取消关注
            handleFollow(event) {
                if (!this.isLogin) return this.$Router.push('/pages/login/login')
                apiCommunityFollow({
                    follow_id: this.communityInfo.user.id,
                    status: event
                }).then(res => {
                    this.$toast({
                        title: res.msg
                    })
                    this.initCommunityDetail()
                })
            },
            // 点赞
            handleLike(status) {
                if (!this.isLogin) return this.$Router.push('/pages/login/login')
                this.communityInfo.is_like = !status
                apiCommunityCommentLike({
                    id: this.communityId,
                    status: status ? 0 : 1,
                    type: 1
                }).then(res => {
                    if (res.code === 1) {
                        if (status) this.communityInfo.like -= 1
                        else this.communityInfo.like += 1
                        // 点赞文章时 其他页面的状态也需要更改
                        uni.$emit('changeItem', {
                            like: this.communityInfo.like,
                            is_like: this.communityInfo.is_like,
                            id: this.communityId
                        })
                    } else {
                        this.communityInfo.is_like = status
                        this.$toast({
                            title: res.msg
                        })
                    }
                })
            },
            // 跳转到评论
            toComment() {
                uni.pageScrollTo({
                    scrollTop: this.toScrollArr[0],
                    duration: 200
                });
            }
        },
    }
</script>

<style lang="scss">
    .bb {
        border-bottom: 1px solid $-color-border;
    }

    .content-box {
        margin-bottom: 20rpx;
        background-color: $-color-white;

        // 审核
        .audit {
            padding: 20rpx 24rpx;
            background-color: rgba($-color-primary, .1);

            image {
                width: 60rpx;
                height: 60rpx;
            }
        }

        // 头部-作者
        .header {
            font-size: 28rpx;
            padding: 20rpx 24rpx;

            // 更多
            .share-img {
                width: 60rpx;
                height: 60rpx;
            }

            // 关注-按钮
            .follow-btn {
                width: 118rpx;
                height: 48rpx;
                line-height: 44rpx;
                color: #FFFFFF;
                padding: 0;
                background: linear-gradient(90.00deg, #f95f2f 0%, #ff2c3c 100%);

                image {
                    width: 30rpx;
                    height: 30rpx;
                    vertical-align: middle;
                }
            }

            // 已关注-按钮
            .followed-btn {
                width: 118rpx;
                height: 48rpx;
                line-height: 44rpx;
                color: #FFFFFF;
                padding: 0;
                background-color: #CCCCCC;
            }

            // 管理-按钮
            .manage-btn {
                width: 92rpx;
                height: 48rpx;
                line-height: 44rpx;
                padding: 0;
                border: 1px solid $-color-primary;
                color: $-color-primary;
            }
        }

        .swiper-container {
            padding: 0 20rpx;
        }

        // 推荐的商品或店铺
        .goods-box {
            padding: 15rpx 24rpx;

            .tips {
                padding: 0 10rpx;
                color: $-color-primary;
                border-radius: 20rpx;
                border: 1px solid $-color-primary;
            }
        }

        .content {
            padding: 24rpx;

            // 内容文字
            .text {
                white-space: pre-line;
                line-height: 48rpx;
                font-size: 28rpx;
                color: $-color-normal;
            }

            // 标签
            .tags {
                padding: 24rpx 0;

                text {
                    margin-right: 20rpx;
                    border-radius: 26rpx;
                    padding: 8rpx 24rpx;
                    color: $-color-primary;
                    background: rgba($-color-primary, .1);
                }
            }
        }

    }

    .comment-box {
        overflow: hidden;
        padding-bottom: 140rpx;

        .comment-title {
            color: $-color-black;
            padding: 28rpx 24rpx;
            font-size: 30rpx;
        }
    }

    // 底部
    .footer {
        width: 100%;
        height: 92rpx;
        z-index: 99;
        position: fixed;
        left: 0;
        bottom: 0;
        box-sizing: content-box;
        padding-bottom: env(safe-area-inset-bottom);
        box-shadow: 0 -4rpx 10rpx rgba(#000000, .1);

        .content-wrapper {
            width: 100%;
            padding: 0 30rpx;
            color: $-color-lighter;
            font-size: 28rpx;

            .input {
                width: 100%;
                border-radius: 30rpx;
                background: #f8f8f8;
                padding: 10rpx 30rpx;
            }

            image {
                width: 44rpx;
                height: 44rpx;
                margin-right: 6rpx;
            }

            // 点赞动画
            .likes-box {
                position: relative;

                .likes {
                    z-index: 999;
                    left: -10rpx;
                    width: 120rpx;
                    height: 120rpx;
                    margin-right: 6rpx;
                    position: absolute;
                    background: url('@/static/images/likes.png') no-repeat;
                    background-position: left;
                    background-size: cover;
                }

                // 没点赞
                .leave {
                    background-position: left;
                }

                // 点赞
                .entry {
                    background-position: right;
                    transition: background .6s steps(28);
                }
            }
        }
    }

    .share-tips .share-arrow {
        width: 140rpx;
        height: 250rpx;
        float: right;
        margin: 15rpx 31rpx 0 0;
    }
</style>
