<template>
    <div class="comment-box">
        <!-- 编辑评论 -->
        <div v-if="editCommentState" class="edit-comment flexcenter">
            <div class="box">
                <div class="text">编辑评论</div>
                <div class="input-box">
                    <div class="top flexflex">
                        <textarea ref="editInputRef" class="input-textarea flex1" maxlength="500" v-model="editInput" @focus="judgeLogin" @input="autoResize" @paste="handleInputPaste" placeholder="说说你的想法或疑问…"></textarea>
                    </div>
                    <div class="picture-box" v-if="editPicture.url">
                        <div class="picture">
                            <img class="close" @click="closeEditFileUpload()" src="@/assets/img/close-icon.png" />
                            <img class="img" @click="handleAnswerText" :src="editPicture.base64 || editPicture.url" />
                        </div>
                    </div>

                    <div class="bottom flexacenter">
                        <div class="operate flexacenter">
                            <div class="item" :class="{ pitch: editEmojiState }">
                                <img class="icon" src="@/assets/img/smiling-face.png" @click="openEditEmoji()" alt="" />
                                <div class="emoji-box">
                                    <div class="emoji-icon" v-for="item in emojiData" :key="item" @click="selectEditEmoji(item)">{{ item }}</div>
                                </div>
                            </div>
                            <div class="item flexacenter" @click="judgeLogin()">
                                <input class="file" type="file" @change="handleFileUpload($event)" accept=".png, .jpg, .jpeg" />
                                <img class="icon" style="border-radius: 0" src="@/assets/img/picture-icon.png" alt="" />
                                <span class="file-hint">最多可上传1张图片，支持在输入框中直接粘贴图片。</span>
                            </div>
                        </div>
                    </div>
                </div>
                <div class="btn-list flexacenter">
                    <div class="btn" @click="closeEdit()">取消</div>
                    <div class="btn send" @click="postEditComment()">发送</div>
                </div>
            </div>
        </div>

        <div class="comment-title flexacenter">
            讨论
            <span class="comment-amount">{{ commentComments || "" }}</span>
        </div>

        <!-- <div class="post-comment" ref="postInputRef" :class="{ 'post-comment-focus': postCommentFocusState }" @click="loginJudgment()">
            <div class="post-comment-input">
                <el-input class="post-input flex1" type="textarea" :autosize="postCommentFocusState" :maxlength="500" show-word-limit placeholder="说说你的想法或疑问…" v-model="commentInputTop" @blur="postCommentFocusBlur" @focus="postCommentFocusState = true"></el-input>
            </div>

            <div class="post-ok flexcenter" @click="submitAnswerComments(commentInputTop)">发送</div>
        </div> -->

        <div class="input-box">
            <div class="top flexflex">
                <img class="avatar" v-if="userInfoWin.avatar" :src="userInfoWin.avatar" />
                <textarea class="input-textarea flex1" maxlength="500" v-model="commentInputTop" @focus="judgeLogin" @input="autoResize" @paste="handleInputPaste" placeholder="说说你的想法或疑问…"></textarea>
            </div>
            <div class="picture-box" v-if="picture.url">
                <div class="picture">
                    <img class="close" @click="closeFileUpload()" src="@/assets/img/close-icon.png" />
                    <img class="img" @click="handleAnswerText" :src="picture.base64 || picture.url" />
                </div>
            </div>
            <div class="bottom flexacenter">
                <div class="operate flexacenter">
                    <div class="item" :class="{ pitch: emojiState }">
                        <img class="icon" src="@/assets/img/smiling-face.png" @click="openEmoji()" alt="" />
                        <div class="emoji-box">
                            <div class="emoji-icon" v-for="item in emojiData" :key="item" @click="selectEmoji(item)">{{ item }}</div>
                        </div>
                    </div>
                    <div class="item flexacenter" @click="judgeLogin()">
                        <input class="file" type="file" @change="handleFileUpload($event)" accept=".png, .jpg, .jpeg" />
                        <img class="icon" src="@/assets/img/picture-icon.png" alt="" />
                        <span class="file-hint">最多可上传1张图片，支持在输入框中直接粘贴图片。</span>
                    </div>
                </div>
                <div class="btn" @click="submitAnswerComments(commentInputTop)">发送</div>
            </div>
        </div>

        <div class="empty-box" v-if="isEmptyState">
            <Empty hint="说说你的观点吧"></Empty>
        </div>
        <template v-else>
            <div class="comment-list">
                <div class="comment-item flexflex" v-for="(item, index) in commentList" :key="item.id">
                    <el-popover placement="bottom-start" :width="140" trigger="click" popper-class="avatar-box-popper" :show-arrow="false" v-model:visible="item['popoverState']">
                        <template #reference>
                            <img class="comment-avatar" :src="item['avatar']" />
                        </template>

                        <div class="avatar-box flexflex" v-if="item['uin']">
                            <a class="avatar-item flexcenter" target="_blank" @click.prevent="sendMessage(item['uin'])">
                                <img class="avatar-icon" src="@/assets/img/send-messages-icon.png" />
                                发送信息
                            </a>
                            <a class="avatar-item flexcenter" target="_blank" @click.prevent="TAHomePage(item['uin'])">
                                <img class="avatar-icon" src="@/assets/img/homepage-icon.png" />
                                TA的主页
                            </a>
                        </div>
                    </el-popover>
                    <div class="comment-content flex1">
                        <div class="comment-header flexacenter">
                            <div class="comment-header-left flexacenter">
                                <div class="comments-username" @click="openAvatarPopover(index)">{{ item["nickname"] }}</div>
                                <div class="comments-time">{{ item["timestampnow"] || handleDate(item["timestamp"]) }}</div>
                                <div class="comments-identity" v-if="item['isauthor']">作者</div>
                                <!-- <img class="comments-title" v-if="item['groupid'] === 14" src="@/assets/img/title.png" /> -->
                                <img class="comments-title" v-if="item['groupimage']" :src="item.groupimage" :alt="item.grouptitle" />
                            </div>
                            <div class="comment-header-right flexacenter">
                                <div class="menu-box flexacenter">
                                    <img class="menu-icon" src="@/assets/img/menu-icon-gray.svg" />
                                    <div class="operate-box">
                                        <div class="item flexcenter" @click="report(item['token'])">举报</div>
                                        <div class="item flexcenter" v-if="permissions.includes('comment.edit')" @click="openEdit(item['token'], index)">编辑</div>
                                        <div class="item flexcenter" v-if="permissions.includes('comment.delete')" @click="commentDelete(item['token'], index)">删除</div>
                                    </div>
                                </div>
                                <!-- <img class="comment-icon" title="回复" @click="openAnswerCommentsChild(index)" src="@/assets/img/comment-icon-gray.svg" /> -->
                                <img class="comment-icon" title="回复" @click="!item['childState'] ? openAnswerCommentsChild(index) : closeAnswerCommentsChild()" src="@/assets/img/comment-icon-gray.svg" />
                                <div class="flexacenter like-box" @click="commentLike(index)">
                                    <img class="like-icon" v-if="item['islike'] == 1" src="@/assets/img/like-icon-colours.png" />
                                    <img class="like-icon" v-else src="@/assets/img/like-icon-gray.png" />
                                    <div class="like-quantity">{{ item["likenum"] || 0 }}</div>
                                </div>
                            </div>
                        </div>
                        <!-- shutAnswerCommentsChild   openAnswerCommentsChild  -->
                        <div class="comment-text" v-if="item['content']" @click="!item['childState'] ? openAnswerCommentsChild(index) : closeAnswerCommentsChild()">{{ item["content"] }}</div>
                        <img class="comments-img" @click="handleAnswerText" :src="item.image?.base64 || item.image?.url" v-if="item.image?.url" />
                        <div class="alreadyVoted" v-if="item.voteoption">已投：{{ item.voteoption }}</div>
                        <div class="input-box" v-if="item['childState']">
                            <img class="cross" @click="closeAnswerCommentsChild()" src="@/assets/img/cross-icon.png" />
                            <div class="top flexflex">
                                <textarea class="input-textarea flex1" maxlength="500" placeholder="说说你的想法或疑问…" v-model="item['commentInput']" @input="autoResize" @paste="handleInputPaste($event, index)"></textarea>
                            </div>
                            <div class="picture-box" v-if="item.picture?.url">
                                <div class="picture">
                                    <img class="close" @click="closeFileUpload(index)" src="@/assets/img/close-icon.png" />
                                    <img class="img" @click="handleAnswerText" :src="item.picture?.base64 || item.picture.url" />
                                </div>
                            </div>
                            <div class="bottom flexacenter">
                                <div class="operate flexacenter">
                                    <div class="item" :class="{ pitch: item.emojiState }">
                                        <img class="icon" src="@/assets/img/smiling-face.png" @click="openEmoji(index)" alt="" />
                                        <div class="emoji-box">
                                            <div class="emoji-icon" v-for="item in emojiData" :key="item" @click="selectEmoji(item, index)">{{ item }}</div>
                                        </div>
                                    </div>
                                    <div class="item flexacenter">
                                        <input class="file" type="file" @change="handleFileUpload($event, index)" accept=".png, .jpg, .jpeg" />
                                        <img class="icon" src="@/assets/img/picture-icon.png" alt="" />
                                        <span class="file-hint">最多可上传1张图片，支持在输入框中直接粘贴图片。</span>
                                    </div>
                                </div>
                                <div class="btn" @click="submitAnswerComments(item['commentInput'], index)">发送</div>
                            </div>
                        </div>
                        <!-- <div class="comments-input-masking" @click="closeAnswerCommentsChild()" v-if="item['childState']"></div>
                        <div class="comments-input-box" :class="{ 'comments-input-box-show': item['childState'] }">
                            <div class="comments-input">
                                <el-input v-model="commentInput" type="textarea" placeholder="回复" :maxlength="500" show-word-limit></el-input>
                                <div class="operate-bottom flexacenter">
                                    <div class="comments-btn comments-btn-cancel flexcenter" @click="closeAnswerCommentsChild()">取消</div>
                                    <div class="comments-btn flexcenter" @click="submitAnswerComments(commentInput, index)">发送</div>
                                </div>
                            </div>
                        </div> -->
                        <!-- 子评论 -->
                        <div class="child-comments" v-if="item['child'].length > 0">
                            <div class="comment-item flexflex" v-for="(ite, i) in item['child']" :key="ite.id">
                                <el-popover placement="bottom-start" :width="140" trigger="click" popper-class="avatar-box-popper" :show-arrow="false" v-model:visible="ite['popoverState']">
                                    <template #reference>
                                        <img class="comment-avatar" :src="ite['avatar']" />
                                    </template>

                                    <div class="avatar-box flexflex" v-if="ite['uin']">
                                        <a class="avatar-item flexcenter" target="_blank" @click.prevent="sendMessage(ite['uin'])">
                                            <img class="avatar-icon" src="@/assets/img/send-messages-icon.png" />
                                            发送信息
                                        </a>
                                        <a class="avatar-item flexcenter" target="_blank" @click.prevent="TAHomePage(ite['uin'])">
                                            <img class="avatar-icon" src="@/assets/img/homepage-icon.png" />
                                            TA的主页
                                        </a>
                                    </div>
                                </el-popover>
                                <div class="comment-content flex1">
                                    <div class="comment-header flexacenter">
                                        <div class="comment-header-left flexacenter">
                                            <div class="comments-username" @click="openAvatarPopover(index, i)">{{ ite["nickname"] }}</div>
                                            <div class="comments-time">{{ ite["timestampnow"] || handleDate(ite["timestamp"]) }}</div>
                                            <div class="comments-identity" v-if="ite['isauthor']">作者</div>
                                            <img class="comments-title" v-if="ite['groupimage']" :src="ite.groupimage" :alt="ite.grouptitle" />
                                        </div>
                                        <div class="comment-header-right flexacenter">
                                            <div class="menu-box flexacenter">
                                                <img class="menu-icon" src="@/assets/img/menu-icon-gray.svg" />
                                                <div class="operate-box">
                                                    <div class="item flexcenter" @click="report(ite['token'])">举报</div>
                                                    <div class="item flexcenter" v-if="permissions.includes('comment.edit')" @click="openEdit(ite['token'], index, i)">编辑</div>
                                                    <div class="item flexcenter" v-if="permissions.includes('comment.delete')" @click="commentDelete(ite['token'], index, i)">删除</div>
                                                </div>
                                            </div>
                                            <img class="comment-icon" title="回复" @click="!ite['childState'] ? openAnswerCommentsChild(index, i) : closeAnswerCommentsChild()" src="@/assets/img/comment-icon-gray.svg" />
                                            <div class="flexacenter like-box" @click="commentLike(index, i)">
                                                <img class="like-icon" v-if="ite['islike'] == 1" src="@/assets/img/like-icon-colours.png" />
                                                <img class="like-icon" v-else src="@/assets/img/like-icon-gray.png" />
                                                <div class="like-quantity">{{ ite["likenum"] || 0 }}</div>
                                            </div>
                                        </div>
                                    </div>
                                    <div class="comment-text" v-if="ite['content']" @click="!ite['childState'] ? openAnswerCommentsChild(index, i) : closeAnswerCommentsChild()">
                                        <div class="comments-reply" v-if="ite?.reply?.nickname">@{{ ite?.reply?.nickname }}</div>
                                        {{ ite["content"] }}
                                    </div>
                                    <img class="comments-img" @click="handleAnswerText" :src="ite.image?.base64 || ite.image?.url" v-if="ite.image?.url" />
                                    <div class="alreadyVoted" v-if="ite.voteoption">已投：{{ ite.voteoption }}</div>
                                    <div class="input-box" v-if="ite['childState']">
                                        <img class="cross" @click="closeAnswerCommentsChild()" src="@/assets/img/cross-icon.png" />
                                        <div class="top flexflex">
                                            <textarea class="input-textarea flex1" maxlength="500" :placeholder="'回复“' + (ite['nickname'] || '匿名用户') + '”：'" v-model="ite['commentInput']" @input="autoResize" @paste="handleInputPaste($event, index)"></textarea>
                                        </div>
                                        <div class="picture-box" v-if="ite.picture?.url">
                                            <div class="picture">
                                                <img class="close" @click="closeFileUpload(index, i)" src="@/assets/img/close-icon.png" />
                                                <img class="img" @click="handleAnswerText" :src="ite.picture.base64 || ite.picture.url" />
                                            </div>
                                        </div>
                                        <div class="bottom flexacenter">
                                            <div class="operate flexacenter">
                                                <div class="item" :class="{ pitch: ite.emojiState }">
                                                    <img class="icon" src="@/assets/img/smiling-face.png" @click="openEmoji(index, i)" alt="" />
                                                    <div class="emoji-box">
                                                        <div class="emoji-icon" v-for="item in emojiData" :key="item" @click="selectEmoji(item, index, i)">{{ item }}</div>
                                                    </div>
                                                </div>
                                                <div class="item flexacenter">
                                                    <input class="file" type="file" @change="handleFileUpload($event, index, i)" accept=".png, .jpg, .jpeg" />
                                                    <img class="icon" src="@/assets/img/picture-icon.png" alt="" />
                                                    <span class="file-hint">最多可上传1张图片，支持在输入框中直接粘贴图片。</span>
                                                </div>
                                            </div>
                                            <div class="btn" @click="submitAnswerComments(ite['commentInput'], index, i)">发送</div>
                                        </div>
                                    </div>
                                    <!-- <div class="comments-input-masking" @click="closeAnswerCommentsChild()" v-if="ite['childState']"></div>
                                    <div class="comments-input-box" :class="{ 'comments-input-box-show': ite['childState'] }">
                                        <div class="comments-input">
                                            <el-input v-model="commentInput" type="textarea" placeholder="回复" :maxlength="500" show-word-limit></el-input>
                                            <div class="operate-bottom flexacenter">
                                                <div class="comments-btn comments-btn-cancel flexcenter" @click="closeAnswerCommentsChild()">取消</div>
                                                <div class="comments-btn flexcenter" @click="submitAnswerComments(commentInput, index, i)">发送</div>
                                            </div>
                                        </div>
                                    </div> -->
                                </div>
                            </div>
                        </div>
                        <!-- 还有几个 -->
                        <div class="comments-also flexacenter" v-if="item['childnum'] > item['child'].length" @click="alsoCommentsData(index)">
                            <div class="">还有{{ item["childnum"] - item["child"].length }}条回复</div>
                            <img class="also-icon" src="@/assets/img/arrow-circular-gray.png" />
                        </div>
                    </div>
                </div>
            </div>
            <div class="comment-end" v-if="commentPage == 0 && commentList.length != 0">· End ·</div>
        </template>
    </div>

    <Report v-if="reportAlertShow" :reportToken="reportToken"></Report>

    <!-- 投票后自动评论 -->
    <el-dialog class="default-popup automatic-reviews-popup" v-model="reviewsPopoverState" width="720px" align-center autosize :close-on-click-modal="false">
        <div class="automatic-header">
            <div class="automatic-title">说说您的投票理由</div>
            <div class="automatic-have">已投：{{ haveVotedValue }}</div>
        </div>
        <el-input class="automatic-input" placeholder="请输入…" v-model="reviewsPopoverInput" type="textarea" maxlength="500" show-word-limit></el-input>
        <div class="automatic-bottom flexflex">
            <div class="automatic-send flexcenter" @click="submitAnswerComments(reviewsPopoverInput)">发送</div>
        </div>
    </el-dialog>

    <!-- 大图 -->
    <div class="detail-image-mask flexcenter" v-if="dialogSrc" @click="dialogSrc = ''">
        <div class="detail-image flexcenter">
            <img class="detail-img" :src="dialogSrc" />
        </div>
    </div>

    <el-dialog v-model="dialogVisible" title="提示" width="500">
        <span>确定删除该讨论吗？</span>
        <template #footer>
            <div class="dialog-footer">
                <el-button @click="dialogVisible = false">取 消</el-button>
                <el-button type="primary" @click="confirmCommentDelete">确 定</el-button>
            </div>
        </template>
    </el-dialog>
</template>

<script setup>
import { ElMessage } from "element-plus";
import { isEmpty } from "element-plus/es/utils";

let haveVotedValue = inject("haveVotedValue");

let isNeedLogin = inject("isNeedLogin");
const goLogin = inject("goLogin");

const props = defineProps({ token: String });
const userInfoWin = inject("userInfoWin");

watch(
    () => props.token,
    () => getCommentList(),
    { immediate: false }
);

onMounted(() => window.addEventListener("scroll", handleScroll));

let permissions = ref([]);

onMounted(() => {
    setTimeout(() => {
        permissions.value = window["permissions"] || [];
        // permissions.value = ["comment.edit", "comment.delete"]
    }, 1000);
});

const sendMessage = inject("sendMessage");
const TAHomePage = inject("TAHomePage");

let postCommentFocusState = ref(false);

let commentCount = ref(0);
let commentComments = ref(0); // 所有的评论数
let commentPage = ref(1);
let commentList = ref([]);
let commentLoading = false;
let isEmptyState = ref(false); // 评论是否为空

const emit = defineEmits(["update:commentComments"]);

// 获取详情评论数据
const getCommentList = () => {
    if (commentPage.value == 0 || commentLoading || !props.token) return;
    commentLoading = true;

    commentListHttp({
        page: commentPage.value,
        childlimit: 1,
        limit: 10,
        token: props.token,
    })
        .then((res) => {
            if (res.code != 200) return;

            let data = res.data;
            commentCount.value = data["count"];
            if (data["count"] == 0) isEmptyState.value = true;
            else isEmptyState.value = false;

            commentList.value = commentList.value.concat(data["data"]);

            commentComments.value = data["comments"];

            emit("update:commentComments", data["comments"]);

            if (commentList.value.length == data["count"]) commentPage.value = 0;
            else commentPage.value++;
        })
        .finally(() => (commentLoading = false));
};

// 评论点赞
const commentLike = (index, i) => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }

    const targetCommentList = [...commentList.value];

    let token = "";
    if (i != null) token = targetCommentList[index]["child"][i].token;
    else token = targetCommentList[index].token;

    detailsLikeCommentHttp({ token }).then((res) => {
        if (res.code != 200) return;
        let data = res.data;

        if (i != null) {
            targetCommentList[index]["child"][i].islike = data["status"];
            targetCommentList[index]["child"][i].likenum = data["likenum"];
        } else {
            targetCommentList[index].islike = data["status"];
            targetCommentList[index].likenum = data["likenum"];
        }

        ElMessage.success(res.message);
    });
};

// 打开 回答-评论 的子评论
const openAnswerCommentsChild = (index, i) => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }
    closeAnswerCommentsChild();

    if (i == null) commentList.value[index]["childState"] = true;
    else commentList.value[index]["child"][i]["childState"] = true;
};

// 关闭 回答-评论 的子评论  isempty 是否需要清空输入框 默认需要清空
const closeAnswerCommentsChild = () => {
    commentList.value.forEach((ele) => {
        ele["childState"] = false;
        if (ele["child"] && ele["child"].length != 0) ele["child"].forEach((el) => (el["childState"] = false));
    });
};

// 讨论的输入框
let commentInputTop = ref("");
let commentInput = ref("");

// 提交回答-评论
const submitAnswerComments = (content, index, i) => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }

    const targetCommentList = [...commentList.value];
    // let content = ""
    let parentid = null;

    // if (index == null) content = commentInputTop.value
    // else content = commentInput.value

    let image = {};

    if (i != null) {
        parentid = targetCommentList[index]["child"][i]["id"];
        image = commentList.value[index]["child"][i]["picture"] || {};
    } else if (index != null) {
        parentid = targetCommentList[index]["id"];
        image = commentList.value[index]["picture"] || {};
    } else image = picture.value;

    // if (!content) {
    //     ElMessage.error("请填写评论内容")
    //     return
    // }

    detailsSubmitommentListHttp({
        content,
        token: props.token,
        parentid,
        image: image ? { aid: image.aid, url: image.url } : null,
    }).then((res) => {
        if (res.code != 200) {
            ElMessage.error(res.message);
            return;
        }

        let data = res.data;

        if (i != null) {
            // console.log("targetCommentList[index]", targetCommentList[index])
            targetCommentList[index]["child"][i]["commentInput"] = "";
            targetCommentList[index]["child"][i]["picture"] = {};

            let targetData = {
                id: data["commentid"],
                content,
                isauthor: 1,
                islike: 0,
                likenum: 0,
                reply: {
                    nickname: targetCommentList[index]["child"][i]["nickname"],
                },
                voteoption: haveVotedValue.value || null,
                ...data,
                // ...data.data
                timestampnow: "刚刚",
                uin: data.data?.uin,
                image,
            };

            targetCommentList[index]["child"].unshift(targetData);
            targetCommentList[index]["childnum"]++;
        } else {
            let targetData = {
                id: data["commentid"],
                content,
                isauthor: 1,
                islike: 0,
                likenum: 0,
                ...data,
                // ...data.data,
                timestampnow: "刚刚",
                uin: data.data?.uin,
                child: [],
                voteoption: haveVotedValue.value || null,
                image,
            };
            if (index != null) {
                targetCommentList[index]["commentInput"] = "";
                targetCommentList[index]["picture"] = {};
                targetCommentList[index]["child"].unshift(targetData);
                targetCommentList[index]["childnum"]++;
            } else {
                targetCommentList.unshift(targetData);
                commentCount.value++;
            }
        }

        commentComments.value++;
        commentList.value = targetCommentList;

        // 请求 输入框的数据
        commentInputTop.value = "";
        commentInput.value = "";
        reviewsPopoverInput.value = "";
        reviewsPopoverState.value = false;
        isEmptyState.value = false; // 取消有可能的 没有评论

        closeAnswerCommentsChild();

        picture.value = {};

        if (bottomNavigationState) {
            bottomNavigationState = false;
            floorCommentBtn("back");
        }

        ElMessage.success(res.message);
    });
};

// 获取剩下的子评论
const alsoCommentsData = (index, ind) => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }
    let targetCommentItem = { ...commentList.value[index] };
    const token = targetCommentItem["token"];
    const parentid = targetCommentItem["id"];
    let page = targetCommentItem["childPage"] ?? 1;

    detailsChildCommentListHttp({
        childlimit: 1,
        limit: 10,
        page,
        parentid,
        token: props.token,
    }).then((res) => {
        if (res.code != 200) return;
        let data = res.data;
        let childData = targetCommentItem.child.concat(data.data);

        const filteredData = childData.filter((obj, index, self) => {
            // 检查当前对象在数组中的第一个索引是否与当前索引相等
            return self.findIndex((item) => item.id == obj.id) == index;
        });

        targetCommentItem.child = filteredData;
        targetCommentItem["childnum"] = data.count;

        if (targetCommentItem.child.length == data["count"]) page = 0;
        else page++;

        targetCommentItem["childPage"] = page;

        commentList.value[index] = targetCommentItem;
    });
};

let reportAlertShow = ref(false);
let reportToken = ref("");

// 点击打开举报
const report = (token) => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }

    reportToken.value = token;
    reportAlertShow.value = true;
};

// 打开评论的 信息框
const openAvatarPopover = (index, i) => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }
    if (i != null) commentList.value[index]["child"][i]["popoverState"] = true;
    else commentList.value[index]["popoverState"] = true;
};

// 监听滚动到底部
const handleScroll = () => {
    // return
    const scrollTop = document.documentElement.scrollTop || document.body.scrollTop;

    const scrollHeight = document.documentElement.scrollHeight;
    const clientHeight = document.documentElement.clientHeight;
    // 列表下 滑动到底部 获取新数据
    if (scrollTop + clientHeight >= scrollHeight - 40) getCommentList();
};

provide("reportAlertShow", reportAlertShow);

// 登录判断
const loginJudgment = () => {
    if (isNeedLogin.value) goLogin();
};

// 修改投票的值
const changeCommentVoteoption = (voteoption) => {
    const uin = window["userInfoWin"]["uin"];
    commentList.value.forEach((element) => {
        if (uin == element["uin"]) element["voteoption"] = voteoption;
        element.child.forEach((el) => {
            if (uin == element["uin"]) el["voteoption"] = voteoption;
        });
    });
};

// 修改投票的值
const wipeCommentVoteoption = () => {
    const uin = window["userInfoWin"]["uin"];
    commentList.value.forEach((element) => {
        if (uin == element["uin"]) element["voteoption"] = null;
        element.child.forEach((el) => {
            if (uin == element["uin"]) el["voteoption"] = null;
        });
    });
};

let reviewsPopoverState = ref(false); // 自动投票弹窗状态
let reviewsPopoverInput = ref(""); // 自动投票理由

// 调用自动评论
const reviewsComment = (value) => {
    reviewsPopoverState.value = true;
};

let bottomNavigationState = false;

// 底部导航栏的 评论
const bottomNavigationBar = (value) => {
    bottomNavigationState = true;
    submitAnswerComments(value);
};
const floorCommentBtn = inject("floorCommentBtn");

const postInputRef = ref(null);
const postCommentFocusBlur = () => {
    const refref = postInputRef.value;
    setTimeout(() => {
        postCommentFocusState.value = false;
        nextTick(() => {
            let targetDom = refref.querySelector(".el-textarea__inner");
            targetDom.style.height = "41px";
        });
    }, 200);
};

let picture = ref({});

let emojiState = ref(false);
let emojiMaskState = ref(false);

const emojiData = ["😀", "😁", "😆", "😅", "😂", "😉", "😍", "🥰", "😋", "😜", "🤪", "😎", "🤩", "🥳", "😔", "🙁", "😭", "😡", "😳", "🤗", "🤔", "🤭", "🤫", "😯", "😵", "🙄", "🥴", "🤢", "🤑", "🤠", "👌", "✌️", "🤟", "🤘", "🤙", "👍", "👎", "✊", "👏", "🤝", "🙏", "💪", "❤️", "💔", "🌹", "🥀", "🎉", "🎁", "🧧", "🌙", "⭐", "🌍", "💌", "📬", "🚗", "🚕", "🚲", "🛵", "🚀", "🚁", "⛵", "🚢", "🍎", "🍐", "🍊", "🍉", "🍓", "🍑", "🍔", "🍟", "🍕", "🥪", "🍜", "🍡", "🍨", "🍦", "🎂", "🍰", "🍭", "🍿", "🍩", "🧃", "🍹"];

// 打开 Emoji
const openEmoji = (index, i) => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }
    if (i != undefined) commentList.value[index].child[i]["emojiState"] = true;
    else if (index != undefined) commentList.value[index]["emojiState"] = true;
    else {
        closeEmoji();
        closeAnswerCommentsChild();
        emojiState.value = true;
    }

    emojiMaskState.value = true;
};

// 关闭 Emoji
const closeEmoji = (index, i) => {
    commentList.value.forEach((ele) => {
        ele["emojiState"] = false;
        if (ele["child"] && ele["child"].length != 0) {
            ele["child"].forEach((el) => {
                el["emojiState"] = false;
            });
        }
    });

    emojiState.value = false;
    emojiMaskState.value = false;
    editEmojiState.value = false;
};

// 选择 Emoji
const selectEmoji = (key, index, i) => {
    closeEmoji();
    if (i != undefined) {
        if (!commentList.value[index]["child"][i]["commentInput"]) commentList.value[index]["child"][i]["commentInput"] = "";
        commentList.value[index]["child"][i]["commentInput"] += key;
    } else if (index != undefined) {
        if (!commentList.value[index]["commentInput"]) commentList.value[index]["commentInput"] = "";
        commentList.value[index]["commentInput"] += key;
    } else {
        commentInputTop.value += key;
    }
};

// 自动输入框增高
const autoResize = (e) => {
    e.target.style.height = "auto"; // 重置高度
    e.target.style.height = `${e.target.scrollHeight}px`; // 设置为内容高度
};

const maxSize = 20 * 1024 * 1024; // 20MB

const handleInputPaste = (event, index, ii) => {
    const items = event.clipboardData.items; // 获取粘贴的内容

    for (let i = 0; i < items.length; i++) {
        const item = items[i];
        if (item.type.startsWith("image/")) {
            event.preventDefault();
            const file = item.getAsFile(); // 获取文件

            if (file.size > maxSize) {
                ElMessage({
                    message: "文件大小不能超过 20MB",
                    type: "error",
                });
                return;
            }

            const reader = new FileReader();
            reader.onload = (e) => {
                const base64 = e.target.result;

                uploadImg(base64).then((res) => {
                    const obj = {
                        base64,
                        ...res,
                    };

                    if (editCommentState.value) editPicture.value = obj;
                    else {
                        if (ii != undefined) commentList.value[index].child[ii]["picture"] = obj;
                        else if (index != undefined) commentList.value[index]["picture"] = obj;
                        else picture.value = obj;
                    }

                    ElMessage({
                        message: "上传成功",
                        type: "success",
                    });
                });
            };
            reader.readAsDataURL(file);
        }
    }
};

const handleFileUpload = (event, index, i) => {
    closeEmoji();
    const file = event.target.files[0]; // 获取选择的文件

    if (!file) return;

    if (file.size > maxSize) {
        ElMessage({
            message: "文件大小不能超过 20MB",
            type: "error",
        });
        return;
    }

    const reader = new FileReader();
    reader.onload = (e) => {
        const base64 = e.target.result;
        uploadImg(base64).then((res) => {
            const obj = {
                base64,
                ...res,
            };
            if (editCommentState.value) editPicture.value = obj;
            else {
                if (i != undefined) commentList.value[index].child[i]["picture"] = obj;
                else if (index != undefined) commentList.value[index]["picture"] = obj;
                else picture.value = obj;
            }
            ElMessage({
                message: "上传成功",
                type: "success",
            });
        });
    };
    reader.readAsDataURL(file);
};

// 删除上传的图片
const closeFileUpload = (index, i) => {
    if (i != undefined) commentList.value[index].child[i]["picture"] = {};
    else if (index != undefined) commentList.value[index]["picture"] = {};
    else picture.value = {};
};

// 上传图片 获取图片url
const uploadImg = (base64) => {
    return new Promise((resolve, reject) => {
        // detailLoading.value = true
        commonUploadHttp({
            data: base64,
        }).then((res) => {
            if (res.code != 200) {
                ElMessage({
                    message: res.message || "上传失败",
                    type: "error",
                });
                return;
            }
            let data = res.data;
            resolve(data);
        });
    });
};

let dialogSrc = ref(""); // 大图的src

// 处理点击答案图片 展开大图
const handleAnswerText = (e) => {
    if (e.target.tagName === "IMG") {
        var src = e.target.getAttribute("src");
        dialogSrc.value = src;
        window.addEventListener("keydown", handleKeydown);
    }
};

// 大图的监听 esc 键盘按钮
const handleKeydown = (event) => {
    if (event.key !== "Escape") return;
    dialogSrc.value = "";
    window.removeEventListener("keydown", handleKeydown); // 取消监听
};

let dialogVisible = ref(false);
let commemtDelete = {};
// 点击删除
const commentDelete = (token, index, i) => {
    commemtDelete = {
        token,
        index,
        i,
    };
    dialogVisible.value = true;
};

const confirmCommentDelete = () => {
    commentDeleteHttp({
        token: commemtDelete.token,
    }).then((res) => {
        if (res.code != 200) {
            ElMessage.error(res.message);
            return;
        }

        if (commemtDelete.i >= 0) {
            commentList.value[commemtDelete.index].child.splice(commemtDelete.i, 1);
            commentList.value[commemtDelete.index].childnum -= 1;
        } else {
            commentComments.value -= commentList.value[commemtDelete.index].childnum;
            commentList.value.splice(commemtDelete.index, 1);
        }

        commentComments.value -= 1;
        dialogVisible.value = false;

        ElMessage.success(res.message || "操作成功");
    });
};

const judgeLogin = () => {
    if (isNeedLogin.value) goLogin();
};

let editCommentState = ref(false);
let editToken = "";
let editPicture = ref({});
let editInput = ref("");
let editEmojiState = ref(false);
const editInputRef = ref(null);

const openEdit = (token, index, i) => {
    const list = JSON.parse(JSON.stringify(commentList.value));
    let target = {};
    if (i != null) target = list[index]["child"][i];
    else target = list[index];
    // console.log(token, index, i, target)
    editToken = target.token || "";
    editInput.value = target.content || "";
    editPicture.value = target.image || {};

    editCommentState.value = true;

    nextTick(() => {
        // console.log("editInput.value", editInputRef.value)
        editInputRef.value.style.height = `${editInputRef.value.scrollHeight}px`;
    });
};

const closeEdit = () => {
    editPicture.value = {};
    editToken = "";
    editInput.value = "";
    editCommentState.value = false;
};

// 打开 Emoji
const openEditEmoji = (index, i) => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }
    editEmojiState.value = true;
};

const selectEditEmoji = (key) => {
    closeEmoji();
    editInput.value += key;
};

const postEditComment = () => {
    if (isNeedLogin.value) {
        goLogin();
        return;
    }

    const image = editPicture.value;

    commentsEditSubmit({
        content: editInput.value,
        token: editToken,
        image: image ? { aid: image.aid, url: image.url } : null,
    }).then((res) => {
        if (res.code != 200) {
            ElMessage.error(res.message);
            return;
        }

        commentList.value.forEach((element) => {
            if (element.token == editToken) {
                element["content"] = editInput.value;
                element["image"] = image;
            }
            element.child &&
                element.child.forEach((ele) => {
                    if (ele.token == editToken) {
                        ele["content"] = editInput.value;
                        ele["image"] = image;
                    }
                });
        });

        editPicture.value = {};
        editToken = "";
        editCommentState.value = false;
        editEmojiState.value = false;
        ElMessage.success(res.message);
    });
};

const closeEditFileUpload = () => (editPicture.value = {});

defineExpose({ changeCommentVoteoption, wipeCommentVoteoption, reviewsComment, bottomNavigationBar, closeAnswerCommentsChild });
</script>

<style scoped lang="less">
@import url(@/assets/css/DetailsComments.css);
</style>

<style lang="less">
.automatic-reviews-popup {
    border-radius: 10px !important;
    padding: 0 !important;
    .automatic-header {
        padding: 20px;
        border-bottom: 1px dotted #ebebeb;
        .automatic-title {
            font-weight: 650;
            font-size: 18px;
            color: #000000;
            margin-bottom: 12px;
        }
        .automatic-have {
            background-color: rgba(246, 246, 246, 1);
            font-size: 12px;
            color: #aaa;
            width: fit-content;
        }
    }

    .automatic-input {
        .el-textarea__inner {
            min-height: 256px !important;
            box-shadow: none;
            padding: 20px;
            resize: none;
        }

        .el-input__count {
            left: 10px;
            bottom: -40px;
            width: fit-content;
        }
    }
    .automatic-bottom {
        justify-content: flex-end;
        padding: 0 10px 10px;
        .automatic-send {
            background-color: var(--main-color);
            color: #fff;
            font-size: 16px;
            width: 100px;
            height: 40px;
            border-radius: 6px;
            cursor: pointer;
        }
    }
}
</style>