feiniao-farm-h5/src/components/pageComponents/ArchivesFarmTimeLine.vue

<template>
    <div class="timeline-container" ref="timelineContainerRef">
        <div class="timeline-list" ref="timelineListRef">
            <empty v-if="isEmpty" image="https://birdseye-img.sysuimars.com/birdseye-look-mini/custom-empty-image.png"
                image-size="80" description="暂无数据" class="empty-state" />
            <template v-else>
                <!-- <div class="timeline-middle-line"></div>
                <div v-for="(t, tIdx) in phenologyStartDates" :key="`term-${uniqueTimestamp}-${tIdx}`"
                    class="timeline-term" :style="getTermStyle(t, tIdx)">
                    <span class="term-name">{{ formatDate(t.startDate) }}</span>
                </div> -->
                <div v-for="(p, idx) in phenologyList" :key="`phenology-${uniqueTimestamp}-${idx}`"
                    class="phenology-bar">
                    <div class="phenology-title"
                        :class="{ 'phenology-red': !shouldShowBlue(p), 'phenology-blue': shouldShowBlue(p) }"
                        v-if="shouldShowPhenologyBarTitle(idx)">
                        {{ p.phenologyName }}
                    </div>
                    <div v-for="(r, rIdx) in Array.isArray(p.reproductiveList) ? p.reproductiveList : []"
                        :key="`reproductive-${uniqueTimestamp}-${idx}-${rIdx}`" class="reproductive-item">
                        <div class="arranges">
                            <div v-for="(fw, aIdx) in Array.isArray(r.farmWorkArrangeList) ? r.farmWorkArrangeList : []"
                                :key="`arrange-${uniqueTimestamp}-${idx}-${rIdx}-${aIdx}`" class="arrange-card" :class="[
                                    getArrangeStatusClass(fw),
                                    {
                                        'last-card':
                                            aIdx === r.farmWorkArrangeList.length - 1 &&
                                            rIdx !== r.farmWorkArrangeList.length - 1,
                                    },
                                    // 右侧农事卡片跟随物候期颜色：未来节气对应的农事卡片置灰
                                    { 'future-card': !shouldShowBlue(p) },
                                ]" @click="handleRowClick(fw)">
                                <div class="card-content">
                                    <div class="card-left"
                                        :style="{ width: fw.sourceDataJson && fw.sourceDataJson.resFilename ? 'calc(100% - 45px)' : '100%' }"
                                        v-if="pageType === 'agri_plan'">
                                        <div class="left-info">
                                            <div class="left-date">{{ formatDate(fw.createTime) }}</div>
                                            <div class="text" @click.stop="handleStatusDetail(fw)">
                                                <span class="van-ellipsis">{{ fw.title }}</span>
                                                <!-- <el-icon v-if="shouldShowBlue(p)">
                                                    <ArrowRight />
                                                </el-icon> -->
                                            </div>
                                            <!-- <div class="text green van-ellipsis" v-if="fw?.sourceType === 7">
                                                执行者：{{ fw.sourceDataJson.executorName }}
                                            </div> -->
                                        </div>
                                        <div class="title-text van-ellipsis"
                                            v-if="shouldShowBlue(p) && fw.sourceType != 4">{{ fw.content }}</div>
                                    </div>
                                    <div class="card-left agri-record-card" v-else>
                                        <div class="left-info">
                                            <div class="left-date">{{ formatDate(fw.recommendDate) }}</div>
                                            <div class="text van-ellipsis" @click.stop="handleStatusDetail(fw)">
                                                <span class="text-name">{{ fw.farmWorkName }}</span>
                                                <el-icon class="text-icon">
                                                    <ArrowRight />
                                                </el-icon>
                                            </div>
                                        </div>
                                        <div class="title-wrap van-ellipsis" v-if="fw.flowStatus != null && fw.flowStatus != 0">
                                            <div class="title-text">{{ flowStatusStr[fw.flowStatus] }}</div>
                                            <div class="title-text blue-tag" v-if="fw?.executionLimitDays >= 0">限时溯源</div>
                                        </div>
                                    </div>
                                    <div class="card-right"
                                        v-if="fw.sourceDataJson && fw.sourceDataJson.resFilename && fw.sourceDataJson.resFilename.length > 0"
                                        @click.stop="handleImageClick(fw)">
                                        <img v-if="fw.sourceType === 7"
                                            :src="base_img_url2 + fw.sourceDataJson?.executeImageUrls?.[0]" alt="" />
                                        <img v-else :src="base_img_url2 + fw.sourceDataJson?.resFilename?.[0]?.filename"
                                            alt="" />
                                        <div class="num" v-if="fw?.sourceDataJson?.imageIds">
                                            {{ fw?.sourceDataJson?.imageIds?.length ||
                                                fw?.sourceDataJson?.executeImageUrls?.length || 0 }}
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                        <template v-if="r.name === p.phenologyName">
                            <div class="phenology-name text-blue"
                                :class="{ 'phenology-red': !shouldShowBlue(p), 'phenology-blue': shouldShowBlue(p) }"
                                :style="r.phenologyName === getNextPhenologyName(idx, rIdx) ? 'padding: 6px 0;' : ''">
                                {{ r.name }}
                            </div>
                        </template>
                        <template v-else>
                            <template v-if="p.phenologyName === getNextPhenologyName(idx, rIdx)">
                                <div class="phenology-name"
                                    :class="{ 'text-red': !shouldShowBlue(p), 'text-blue': shouldShowBlue(p) }">
                                    {{ r.name }}
                                </div>
                            </template>
                            <template v-else>
                                <div class="phenology-name"
                                    :class="{ 'text-red': !shouldShowBlue(p), 'text-blue': shouldShowBlue(p) }">
                                    {{ r.name }}
                                </div>
                                <div class="phenology-name mr" :class="{
                                    'phenology-red': !shouldShowBlue(p),
                                    'phenology-blue': shouldShowBlue(p),
                                }">
                                    {{ p.phenologyName }}
                                </div>
                            </template>
                        </template>
                    </div>
                </div>
            </template>
        </div>
    </div>
</template>

<script setup>
import { ref, nextTick, watch, onMounted, onUnmounted, onActivated, onDeactivated, computed } from "vue";
import { useRouter, useRoute, onBeforeRouteLeave } from "vue-router";
import { ElMessage } from "element-plus";
import { Empty, showImagePreview } from "vant";
import { base_img_url2 } from "@/api/config";

const router = useRouter();
const route = useRoute();

const props = defineProps({
    // 农场 ID，用于请求农事规划数据
    farmId: {
        type: [String, Number],
        default: null,
    },
    // 是否禁用所有点击事件（用于只读展示）
    disableClick: {
        type: Boolean,
        default: false,
    },
    // 是否是标准农事
    isStandard: {
        type: Boolean,
        default: false,
    },
    // 方案ID
    schemeId: {
        type: [Number, String],
        default: null,
    },
    // 类型：agri_record / agri_plan
    pageType: {
        type: String,
        default: "agri_plan",
    },
    // 区域ID
    regionId: {
        type: [Number, String],
        default: null,
    },
    // 容器ID
    containerId: {
        type: [Number, String],
        default: null,
    },
    // 类型ID
    typeId: {
        type: [Number, String],
        default: null,
    },
});

const farmWorkType = {
    0: "预警农事",
    1: "标准农事",
    2: "建议农事",
    3: "自建农事",
};

const emits = defineEmits(["row-click"]);

const solarTerms = ref([]);
const phenologyList = ref([]);
// 从物候期列表中提取起始时间，用于时间轴显示
const phenologyStartDates = computed(() => {
    if (!phenologyList.value || phenologyList.value.length === 0) {
        return [];
    }
    // 从每个物候期中提取起始时间，并去重排序
    const startDatesMap = new Map();
    phenologyList.value.forEach((phenology) => {
        if (phenology.startDate) {
            const dateKey = phenology.startDate;
            // 如果该日期还没有添加过，或者需要更新信息
            if (!startDatesMap.has(dateKey)) {
                startDatesMap.set(dateKey, {
                    startDate: phenology.startDate,
                    id: phenology.id || `phenology-${dateKey}`,
                });
            }
        }
    });
    // 转换为数组并按时间排序
    const result = Array.from(startDatesMap.values()).sort((a, b) => {
        const timeA = safeParseDate(a.startDate);
        const timeB = safeParseDate(b.startDate);
        if (isNaN(timeA) || isNaN(timeB)) return 0;
        return timeA - timeB;
    });
    return result;
});
const timelineContainerRef = ref(null);
const timelineListRef = ref(null);
const getTimelineScrollKey = () =>
    `timelineScrollTop:${props.pageType}:${props.farmId ?? "none"}:${props.regionId ?? "none"}:${props.containerId ?? "none"}:${route.path}`;

const saveTimelineScrollTop = () => {
    if (!timelineContainerRef.value) return;
    const scrollTop = timelineContainerRef.value.scrollTop || 0;
    sessionStorage.setItem(getTimelineScrollKey(), scrollTop.toString());
};

const restoreTimelineScrollTop = () => {
    if (!timelineContainerRef.value) return false;
    const savedScrollTop = sessionStorage.getItem(getTimelineScrollKey());
    if (savedScrollTop == null) return false;
    const scrollTop = Number(savedScrollTop);
    if (Number.isNaN(scrollTop)) return false;
    const maxScrollTop = Math.max(
        0,
        (timelineContainerRef.value.scrollHeight || 0) - (timelineContainerRef.value.clientHeight || 0)
    );
    timelineContainerRef.value.scrollTop = Math.min(scrollTop, maxScrollTop);
    return true;
};
const restoreTimelineScrollTopWithRetry = (retryCount = 4) => {
    const restored = restoreTimelineScrollTop();
    if (restored || retryCount <= 0) return restored;
    setTimeout(() => {
        restoreTimelineScrollTopWithRetry(retryCount - 1);
    }, 60);
    return false;
};
// 标记是否为首次加载
const isInitialLoad = ref(true);
// 存储timeline-list的实际渲染高度
const timelineListHeight = ref(0);
// 生成唯一的时间戳，用于确保key的唯一性
const uniqueTimestamp = ref(Date.now());
// ResizeObserver 实例，用于监听高度变化
let resizeObserver = null;
// 标记是否为空数据
const isEmpty = ref(false);
// 标记是否正在请求数据，防止重复请求
const isRequesting = ref(false);
// 记录上一次请求的 farmId，避免相同 farmId 重复请求
const lastRequestedFarmId = ref(null);

// 获取当前季节
const getCurrentSeason = () => {
    const month = new Date().getMonth() + 1; // 1-12
    if (month >= 1 && month <= 5) {
        return "spring"; // 春季：3-5月
    } else if (month >= 6 && month <= 8) {
        return "summer"; // 夏季：6-8月
    } else if (month >= 9 && month <= 10) {
        return "autumn"; // 秋季：9-10月
    } else {
        return "winter"; // 冬季：11-2月
    }
};

// 安全解析时间到时间戳（ms）
/** 解析 sourceData JSON，避免大整数（如雪花 ID）被 JSON.parse 精度丢失（>2^53 会变成 500 结尾等） */
const parseSourceDataSafe = (str) => {
    if (!str) return null;
    try {
        const fixed = str.replace(/"imageIds"\s*:\s*\[([^\]]*)\]/g, (_, arr) => {
            const quoted = arr.split(",").map((s) => {
                const t = s.trim().replace(/^["']|["']$/g, "");
                return /^\d+$/.test(t) ? `"${t}"` : s.trim();
            }).join(",");
            return `"imageIds":[${quoted}]`;
        });
        return JSON.parse(fixed);
    } catch {
        return null;
    }
};

const safeParseDate = (val) => {
    if (!val) return NaN;
    if (val instanceof Date) return val.getTime();
    if (typeof val === "number") return val;
    if (typeof val === "string") {
        // 兼容 "YYYY-MM-DD HH:mm:ss" -> Safari
        const s = val.replace(/-/g, "/").replace("T", " ");
        const d = new Date(s);
        return isNaN(d.getTime()) ? NaN : d.getTime();
    }
    return NaN;
};

const batchValidateData = ref({});
const allTrue = ref(false);
const invalidIds = ref([]);
const invalidArr = ref([]);
// 验证农事卡片药肥报价信息是否完整
const batchValidatePesticideFertilizerQuotes = (ids, items) => {
    if (props.isStandard) {
        return;
    }
    VE_API.monitor
        .batchValidatePesticideFertilizerQuotes({ ids, schemeId: props.schemeId })
        .then(({ data, code }) => {
            if (code === 0) {
                batchValidateData.value = data || {};
                allTrue.value = Object.values(data).every((value) => value === true);
                invalidIds.value = Object.keys(data).filter((key) => data[key] !== true);

                // 清空之前的arrangeIds
                invalidArr.value = [];
                // 遍历items，判断farmWorkId是否在invalidIds中，如果对应上了就把item.id push进去
                items.forEach((item) => {
                    // 判断item.farmWorkId是否在invalidIds数组中（需要转换为字符串进行比较）
                    const farmWorkIdStr = String(item.farmWorkId);
                    if (invalidIds.value.includes(farmWorkIdStr)) {
                        invalidArr.value.push({
                            arrangeId: item.id,
                            farmWorkId: item.farmWorkId,
                        });
                    }
                });
            }
        })
        .catch(() => { });
};

// 获取图片 URL 列表
const fetchImageUrls = async (params) => {
    try {
        const res = await VE_API.ali.getTreeImageList(params);
        if (res.code === 0 && Array.isArray(res.data)) {
            return res.data.map((item) => {
                if (item.filename) {
                    return {
                        ...item,
                        cloudFilename: item.filename, // 兼容组件
                    };
                }
                return null;
            }).filter(item => item !== null);
        }
        return [];
    } catch (error) {
        console.error("获取图片列表失败:", error);
        return [];
    }
};

// 与 albumCarouselItem.getPhotoSrc 一致：拼 CDN 前缀；无水印预览用 Vant ImagePreview
const resolveFarmWorkImagePath = (photo) => {
    if (photo == null) return "";
    if (typeof photo === "string") return photo;
    return photo.cloudFilename || photo.filename || "";
};

const buildFarmWorkPreviewUrls = (fw) => {
    const sd = fw?.sourceDataJson;
    if (!sd) return [];
    const toFullUrl = (path) => {
        if (!path) return "";
        if (/^https?:\/\//i.test(path)) return path;
        return base_img_url2 + path;
    };
    if (fw.sourceType === 7) {
        const arr = sd.executeImageUrls || [];
        return arr.map((p) => toFullUrl(resolveFarmWorkImagePath(p))).filter(Boolean);
    }
    const arr = sd.resFilename || [];
    return arr.map((p) => toFullUrl(resolveFarmWorkImagePath(p))).filter(Boolean);
};

const handleImageClick = (fw) => {
    const images = buildFarmWorkPreviewUrls(fw);
    if (!images.length) return;
    showImagePreview({
        images,
        startPosition: 0,
        closeable: true,
        showIndex: true,
    });
};

// 顶部物候标题：相邻两段 phenologyName 相同时只显示一次（保留第一段）
const shouldShowPhenologyBarTitle = (idx) => {
    const list = phenologyList.value;
    if (!list?.length || idx < 0 || idx >= list.length) return false;
    if (idx === 0) return true;
    return list[idx]?.phenologyName !== list[idx - 1]?.phenologyName;
};

// 获取下一个reproductive-item的phenologyName
const getNextPhenologyName = (currentPhenologyIdx, currentReproductiveIdx) => {
    const currentPhenology = phenologyList.value[currentPhenologyIdx];
    if (!currentPhenology || !Array.isArray(currentPhenology.reproductiveList)) {
        return null;
    }

    // 如果当前reproductive-item不是最后一个，获取同一个物候期的下一个
    if (currentReproductiveIdx < currentPhenology.reproductiveList.length - 1) {
        const nextReproductive = currentPhenology.reproductiveList[currentReproductiveIdx + 1];
        return nextReproductive?.phenologyName || null;
    }

    // 如果当前reproductive-item是最后一个，获取下一个物候期的第一个reproductive-item
    if (currentPhenologyIdx < phenologyList.value.length - 1) {
        const nextPhenology = phenologyList.value[currentPhenologyIdx + 1];
        if (
            nextPhenology &&
            Array.isArray(nextPhenology.reproductiveList) &&
            nextPhenology.reproductiveList.length > 0
        ) {
            const firstReproductive = nextPhenology.reproductiveList[0];
            return firstReproductive?.phenologyName || null;
        }
    }

    return null;
};

// 计算物候期需要的实际高度（基于农事数量）
const getPhenologyRequiredHeight = (item) => {
    // 统计该物候期内的农事数量
    let farmWorkCount = 0;

    if (Array.isArray(item.reproductiveList)) {
        item.reproductiveList.forEach((reproductive) => {
            if (Array.isArray(reproductive.farmWorkArrangeList)) {
                farmWorkCount += reproductive.farmWorkArrangeList.length;
            }
        });
    }

    // 如果没有农事，给一个最小高度
    if (farmWorkCount === 0) {
        return 50; // 最小50px
    }

    // 每个农事卡片的高度（根据实际内容，卡片高度可能因内容而异）
    // 卡片包含：padding(8px*2) + header(约25px) + content margin(4px+2px) + content(约25-30px) = 约72-77px
    // 考虑到内容可能换行，实际高度可能更高，设置为120px更安全，避免卡片重叠
    const farmWorkCardHeight = 120; // 卡片高度估算，确保能容纳内容且不重叠
    // 卡片之间的间距（与CSS中的gap保持一致）
    const cardGap = 12;

    // 计算总高度：卡片数量 * 卡片高度 + (卡片数量 - 1) * 间距
    // 如果有多个卡片，需要加上它们之间的间距
    const totalHeight = farmWorkCount * farmWorkCardHeight + (farmWorkCount > 1 ? (farmWorkCount - 1) * cardGap : 0);

    // 返回精确的总高度，只保留最小高度限制，不添加额外余量
    return Math.max(totalHeight, 50); // 最小50px，精确匹配农事卡片高度
};

// 计算所有物候期的累积位置和总高度
const calculatePhenologyPositions = () => {
    let currentTop = 10; // 起始位置，留出顶部间距
    const positions = new Map();

    // 按progress排序物候期，确保按时间顺序排列
    const sortedPhenologyList = [...phenologyList.value].sort((a, b) => {
        const aProgress = Math.min(Number(a?.progress) || 0, Number(a?.progress2) || 0);
        const bProgress = Math.min(Number(b?.progress) || 0, Number(b?.progress2) || 0);
        return aProgress - bProgress;
    });

    sortedPhenologyList.forEach((phenology) => {
        const height = getPhenologyRequiredHeight(phenology);
        // 使用与数据生成时相同的ID生成逻辑
        const itemId =
            phenology.id ?? phenology.phenologyId ?? phenology.name ?? `${phenology.progress}-${phenology.progress2}`;
        positions.set(itemId, {
            top: currentTop,
            height: height,
        });
        currentTop += height; // 紧挨着下一个物候期，不留间距
    });

    return {
        positions,
        totalHeight: currentTop, // 总高度 = 最后一个物候期的底部位置，不添加额外间距
    };
};

// 计算所有农事的总高度（基于物候期紧挨排列）
const calculateTotalHeightByFarmWorks = () => {
    const { totalHeight } = calculatePhenologyPositions();

    // 如果有物候期数据，直接使用计算出的总高度
    // totalHeight 已经包含了从 10 开始的起始位置和所有物候期的高度
    if (totalHeight > 10) {
        // 确保总高度至少能容纳所有物候期起始时间（每个至少50px）
        const baseHeight = (phenologyStartDates.value?.length || 0) * 50;
        // 返回物候期总高度和基础高度的较大值，确保物候期起始时间能正常显示
        return Math.max(totalHeight, baseHeight);
    }

    // 如果没有物候期数据，返回基础高度
    const baseHeight = (phenologyStartDates.value?.length || 0) * 50;
    return baseHeight || 100; // 至少返回100px，避免为0
};

const getTermStyle = (t, index) => {
    // 优先使用实际测量的timeline-list高度，如果没有测量到则使用计算值作为后备
    const totalHeight = timelineListHeight.value > 0 ? timelineListHeight.value : calculateTotalHeightByFarmWorks();
    // 获取物候期起始时间总数（使用新数组）
    const termCount = phenologyStartDates.value?.length || 1;

    // 等分高度：总高度 / 物候期起始时间数量
    const termHeight = totalHeight / termCount;

    // 计算top位置：索引 * 每个物候期起始时间的高度
    const top = index * termHeight;

    return {
        position: "absolute",
        top: `${top}px`,
        left: 0,
        width: "35px",
        height: `${termHeight}px`, // 高度等分，使用实际测量的高度
        display: "flex",
        alignItems: "center",
    };
};

// 点击季节 → 滚动到对应节气（立春/立夏/立秋/立冬）
const handleSeasonClick = (seasonValue) => {
    const mapping = {
        spring: "立春",
        summer: "立夏",
        autumn: "立秋",
        winter: "立冬",
    };
    const targetName = mapping[seasonValue];
    if (!targetName) return;

    // 查找对应的节气
    const targetIndex = solarTerms.value.findIndex((t) => (t?.displayName || "") === targetName);
    if (targetIndex === -1) return;

    // 计算目标节气的top位置
    const totalHeight = timelineListHeight.value > 0 ? timelineListHeight.value : calculateTotalHeightByFarmWorks();
    const termCount = solarTerms.value?.length || 1;
    const termHeight = totalHeight / termCount;
    const targetTop = targetIndex * termHeight;

    // 滚动到目标位置
    const wrap = timelineContainerRef.value;
    if (!wrap) return;
    const viewH = wrap.clientHeight || 0;
    const maxScroll = Math.max(0, wrap.scrollHeight - viewH);
    // 将目标位置稍微靠上（使用 0.1 视口高度做偏移）
    let scrollTop = Math.max(0, targetTop - viewH * 0.1);
    if (scrollTop > maxScroll) scrollTop = maxScroll;
    wrap.scrollTo({ top: scrollTop, behavior: "smooth" });
};

// 农事状态样式映射
const getArrangeStatusClass = (fw) => {
    const t = props.pageType === 'agri_record' ? fw?.flowStatus : fw?.sourceType;
    if (props.pageType === 'agri_record') {
        if (t == null || t == 0) return "status-default";
        if (t == 3) return "status-warning-bg";
        if (t == 5) return "status-normal";
        return "status-act";
    } else {
        if (t == 10) return "status-complete";
        if (t == 11) return "status-warning";
        return "status-normal";
    }
};

const handleRowClick = (item) => {
    // 跳转前记录当前滚动位置
    saveTimelineScrollTop();
    emits("row-click", item);
};

// 获取农事规划数据
const getFarmWorkPlan = () => {
    if (!props.farmId) return;
    // 如果正在请求，或者 regionId 与上次请求的相同，直接返回，防止重复请求
    if (isRequesting.value || lastRequestedFarmId.value === props.regionId) return;
    // 设置请求标志和记录 regionId
    isRequesting.value = true;
    lastRequestedFarmId.value = props.regionId;
    // 更新时间戳，确保key变化，触发DOM重新渲染
    uniqueTimestamp.value = Date.now();
    // 重置测量高度，等待重新测量
    timelineListHeight.value = 0;
    // 重置空数据状态
    isEmpty.value = false;
    let savedScrollTop = 0;
    if (!isInitialLoad.value && timelineContainerRef.value) {
        savedScrollTop = timelineContainerRef.value.scrollTop || 0;
    }

    const apiFunc = props.pageType === 'agri_record' ? VE_API.monitor.getFarmWorkPlan : VE_API.monitor.getArchivesList;

    const params = {
        farmId: props.farmId,
        regionId: props.regionId,
    }
    if (props.pageType === 'agri_record') {
        params.containerId = props.containerId;
    }

    apiFunc(params)
        .then(async ({ data, code }) => {
            if (code === 0) {
                const list = Array.isArray(data?.solarTermsList) ? data.solarTermsList : [];
                const filtered = list
                    .filter((t) => t && t.type === 1)
                    .map((t) => ({
                        id:
                            t.id ??
                            t.solarTermsId ??
                            t.termId ??
                            `${t.name || t.solarTermsName || t.termName || "term"}-${t.createDate || ""}`,
                        displayName: t.name || t.solarTermsName || t.termName || "节气",
                        createDate: t.createDate || null,
                        progress: Number(t.progress) || 0,
                    }));
                solarTerms.value = filtered;
                // 物候期数据
                const processedPhenologyList = Array.isArray(data?.phenologyList)
                    ? await Promise.all(
                        data.phenologyList.map(async (it) => {
                            const reproductiveList = Array.isArray(it.reproductiveList)
                                ? await Promise.all(
                                    it.reproductiveList.map(async (r) => {
                                        const farmWorkArrangeList = Array.isArray(r.broadcastList || r.interactionFarmWorkList)
                                            ? await Promise.all(
                                                (r.broadcastList || r.interactionFarmWorkList).map(async (fw) => {
                                                    const sourceDataJson = parseSourceDataSafe(fw.sourceData);
                                                    // 如果有 imageIds，获取图片 URL
                                                    if (
                                                        sourceDataJson &&
                                                        sourceDataJson.imageIds &&
                                                        Array.isArray(sourceDataJson.imageIds) &&
                                                        sourceDataJson.imageIds.length > 0
                                                    ) {
                                                        const resFilenameList = await fetchImageUrls(
                                                            {
                                                                imageIds: sourceDataJson.imageIds,
                                                                page: 1,
                                                                limit: 100,
                                                            }
                                                        );
                                                        sourceDataJson.resFilename = resFilenameList;
                                                        // 调用 findSuitabilityByPoint 接口获取天气适宜性信息
                                                        if (fw.farmId && fw.createTime) {
                                                            try {
                                                                const dateStr = formatDateForAPI(fw.createTime);
                                                                if (dateStr) {
                                                                    const suitabilityRes = await VE_API.ali.findSuitabilityByPoint({
                                                                        farmId: fw.farmId,
                                                                        date: dateStr,
                                                                    });
                                                                    if (suitabilityRes && suitabilityRes.code === 0 && suitabilityRes.data) {
                                                                        // 将返回的数据合并到 sourceDataJson
                                                                        sourceDataJson.suitability = suitabilityRes.data;
                                                                    }
                                                                }
                                                            } catch (error) {
                                                                console.error("获取天气适宜性信息失败:", error);
                                                            }
                                                        }
                                                    }
                                                    return {
                                                        ...fw,
                                                        phenologyName: r.phenologyName,
                                                        sourceDataJson,
                                                        containerSpaceTimeId: it.containerSpaceTimeId,
                                                    };
                                                })
                                            )
                                            : [];
                                        return {
                                            ...r,
                                            farmWorkArrangeList,
                                        };
                                    })
                                )
                                : [];
                            return {
                                id: it.id ?? it.phenologyId ?? it.name ?? `${it.progress}-${it.progress2}`,
                                progress: Number(it.progress) || 0, // 起点 %
                                progress2: Number(it.progress2) || 0, // 终点 %
                                phenologyName: it.phenologyName,
                                startDate: it.startDate,
                                startTimeMs: safeParseDate(
                                    it.startDate || it.beginDate || it.startTime || it.start || it.start_at
                                ),
                                reproductiveList,
                            };
                        })
                    )
                    : [];
                phenologyList.value = processedPhenologyList;
                // 使用多次 nextTick 和 requestAnimationFrame 确保DOM完全渲染
                nextTick(() => {
                    requestAnimationFrame(() => {
                        nextTick(() => {
                            requestAnimationFrame(() => {
                                // 测量timeline-list的实际渲染高度
                                if (timelineListRef.value) {
                                    const height =
                                        timelineListRef.value.offsetHeight || timelineListRef.value.clientHeight;
                                    if (height > 0) {
                                        timelineListHeight.value = height;
                                    }
                                }

                                const hasRestoredScrollTop = restoreTimelineScrollTopWithRetry();
                                if (isInitialLoad.value) {
                                    if (hasRestoredScrollTop) {
                                        isInitialLoad.value = false;
                                    } else {
                                        // 如果测量失败，延迟一下再尝试滚动
                                        setTimeout(() => {
                                            if (timelineListRef.value) {
                                                const height =
                                                    timelineListRef.value.offsetHeight ||
                                                    timelineListRef.value.clientHeight;
                                                if (height > 0) {
                                                    timelineListHeight.value = height;
                                                }
                                            }
                                            if (!restoreTimelineScrollTopWithRetry()) {
                                                const currentSeason = getCurrentSeason();
                                                handleSeasonClick(currentSeason);
                                            }
                                            isInitialLoad.value = false;
                                        }, 200);
                                    }
                                } else {
                                    if (!hasRestoredScrollTop && timelineContainerRef.value && savedScrollTop > 0) {
                                        timelineContainerRef.value.scrollTop = savedScrollTop;
                                    }
                                }
                            });
                        });
                    });
                });

                // 收集所有farmWorkId
                const farmWorkIds = [];
                const farmWorks = [];
                phenologyList.value.forEach((phenology) => {
                    if (Array.isArray(phenology.reproductiveList)) {
                        phenology.reproductiveList.forEach((reproductive) => {
                            if (Array.isArray(reproductive.farmWorkArrangeList)) {
                                reproductive.farmWorkArrangeList.forEach((farmWork) => {
                                    if (farmWork.farmWorkId && farmWork.isFollow !== 0) {
                                        farmWorkIds.push(farmWork.farmWorkId);
                                        farmWorks.push(farmWork);
                                    }
                                });
                            }
                        });
                    }
                });

                // 调用验证方法，传入所有ids
                if (farmWorkIds.length > 0) {
                    batchValidatePesticideFertilizerQuotes(farmWorkIds, farmWorks);
                }

                // 判断是否为空数据：没有节气或没有物候期数据
                if (solarTerms.value.length === 0 && phenologyList.value.length === 0) {
                    isEmpty.value = true;
                } else {
                    isEmpty.value = false;
                }
            } else {
                // 接口返回错误码，显示暂无数据
                isEmpty.value = true;
                solarTerms.value = [];
                phenologyList.value = [];
            }
        })
        .catch((error) => {
            console.error("获取农事规划数据失败:", error);
            ElMessage.error("获取农事规划数据失败");
            // 接口报错，显示暂无数据
            isEmpty.value = true;
            solarTerms.value = [];
            phenologyList.value = [];
        })
        .finally(() => {
            // 请求完成，重置请求标志
            isRequesting.value = false;
        });
};

const updateFarmWorkPlan = () => {
    solarTerms.value = [];
    phenologyList.value = [];
    isEmpty.value = false;
    getFarmWorkPlan();
};

watch(
    () => props.regionId,
    (val, oldVal) => {
        // 如果 farmId 没有值，则不触发
        if (!val) return;
        // 如果 farmId 变化了，重置上次请求的 farmId，允许请求新数据
        if (val !== oldVal) {
            lastRequestedFarmId.value = null;
        }
        // getFarmWorkPlan 内部已经有防重复请求的检查，这里直接调用即可
        isInitialLoad.value = true;
        updateFarmWorkPlan();
    },
    { immediate: true }
);

const handleStatusDetail = (fw) => {
    // 跳转前记录当前滚动位置
    saveTimelineScrollTop();
    if (props.pageType === 'agri_plan') {
        if (fw?.sourceData && fw?.id) {
            router.push({
                path: "/agricultural_detail",
                query: {
                    farmId: props.farmId,
                    regionId: props.regionId,
                    date: fw?.createTime?.slice(0, 10),
                    content: fw?.content
                },
            });
        }
    } else {
        router.push({
            path: "/work_detail",
            query: {
                miniJson: JSON.stringify({
                    paramsPage: JSON.stringify({
                        farmId: props.farmId,
                        farmWorkLibId: fw?.farmWorkLibId,
                        recordId: fw?.farmWorkRecordId,
                        typeId: props.typeId
                    }),
                }),
            },
        });
    }
};

// 格式化日期为 MM-DD 格式
const formatDate = (dateStr) => {
    if (!dateStr) return "--";
    const date = new Date(dateStr);
    if (Number.isNaN(date.getTime())) return dateStr;
    const m = `${date.getMonth() + 1}`.padStart(2, "0");
    const d = `${date.getDate()}`.padStart(2, "0");
    return `${m}-${d}`;
};

// 格式化日期为 YYYY-MM-DD 格式（用于接口调用）
const formatDateForAPI = (dateStr) => {
    if (!dateStr) return null;
    const date = new Date(dateStr);
    if (Number.isNaN(date.getTime())) return null;
    const y = date.getFullYear();
    const m = `${date.getMonth() + 1}`.padStart(2, "0");
    const d = `${date.getDate()}`.padStart(2, "0");
    return `${y}-${m}-${d}`;
};

// 获取下一个即将到来的节气（当前节气）的 progress
const getNextTermProgress = () => {
    if (!solarTerms.value || solarTerms.value.length === 0) return Infinity;

    const now = new Date();
    now.setHours(0, 0, 0, 0);

    let nextTermProgress = Infinity;

    // 找到当前日期之后的下一个节气（当前节气）
    solarTerms.value.forEach((term) => {
        const termDate = safeParseDate(term.createDate);
        if (!isNaN(termDate)) {
            const termDateObj = new Date(termDate);
            termDateObj.setHours(0, 0, 0, 0);
            // 找到大于等于当前日期的第一个节气
            if (termDateObj >= now) {
                const termProgress = Number(term.progress) || 0;
                if (termProgress < nextTermProgress) {
                    nextTermProgress = termProgress;
                }
            }
        }
    });

    // 如果没有找到未来的节气，说明所有节气都已过，返回 Infinity（所有物候期都显示蓝色）
    return nextTermProgress === Infinity ? Infinity : nextTermProgress;
};

// 根据物候期的 progress 判断它所属节气的 progress
const getPhenologyTermProgress = (phenologyProgress) => {
    if (!solarTerms.value || solarTerms.value.length === 0) return -1;

    const progress = Number(phenologyProgress) || 0;

    // 找到物候期所属的节气（progress 最接近且小于等于的节气）
    let matchedTermProgress = -1;
    solarTerms.value.forEach((term) => {
        const termProgress = Number(term.progress) || 0;
        if (progress >= termProgress && termProgress > matchedTermProgress) {
            matchedTermProgress = termProgress;
        }
    });

    // 如果物候期的 progress 小于所有节气，返回第一个节气的 progress
    if (matchedTermProgress === -1 && solarTerms.value.length > 0) {
        const firstTermProgress = Number(solarTerms.value[0].progress) || 0;
        return firstTermProgress;
    }

    return matchedTermProgress;
};

const flowStatusStr = {
    '3': '待认证',
    '-1': '已过期',
    '5': '已认证',
}

// 判断物候期是否应该显示蓝色（已过或当前节气的物候期）
const shouldShowBlue = (phenology) => {
    // 农事记录页兼容：只要该物候期下存在待认证农事，左侧生育期/物候期均高亮为蓝色
    if (props.pageType === "agri_record") {
        const hasPendingAuth = (Array.isArray(phenology?.reproductiveList) ? phenology.reproductiveList : []).some((reproductive) =>
            (Array.isArray(reproductive?.farmWorkArrangeList) ? reproductive.farmWorkArrangeList : []).some((fw) => Number(fw?.flowStatus) === 3)
        );
        if (hasPendingAuth) {
            return true;
        }
    }

    // 优先使用物候期真实日期判断：未来日期不应显示蓝色
    const phenologyTimeMs =
        Number(phenology?.startTimeMs) ||
        safeParseDate(phenology?.startDate || phenology?.beginDate || phenology?.startTime || phenology?.start || phenology?.start_at);
    if (!Number.isNaN(phenologyTimeMs) && phenologyTimeMs > 0) {
        const today = new Date();
        today.setHours(0, 0, 0, 0);
        return phenologyTimeMs <= today.getTime();
    }

    // 日期缺失时，回退到 progress 规则（兼容老数据）
    // 获取下一个即将到来的节气（当前节气）的 progress
    const nextTermProgress = getNextTermProgress();

    // 如果所有节气都已过（nextTermProgress === Infinity），所有物候期都显示蓝色
    if (nextTermProgress === Infinity) {
        return true;
    }

    // 根据物候期的 progress 判断它属于哪个节气
    const phenologyProgress = Math.min(Number(phenology?.progress) || 0, Number(phenology?.progress2) || 0);
    const phenologyTermProgress = getPhenologyTermProgress(phenologyProgress);

    // 找到下一个节气的完整信息，用于判断物候期是否属于当前节气
    let nextTerm = null;
    solarTerms.value.forEach((term) => {
        const termProgress = Number(term.progress) || 0;
        if (termProgress === nextTermProgress) {
            nextTerm = term;
        }
    });

    // 如果物候期所属的节气的 progress < 下一个节气的 progress，显示蓝色
    // 如果物候期所属的节气的 progress === 下一个节气的 progress，也显示蓝色（当前节气）
    // 也就是说，只有属于当前节气或之前节气的物候期才显示蓝色
    if (phenologyTermProgress === -1) {
        return false;
    }

    // 如果物候期正好属于下一个节气，需要判断它的 progress 是否在下一个节气的范围内
    if (phenologyTermProgress === nextTermProgress && nextTerm) {
        // 如果物候期的 progress 小于等于下一个节气的 progress，说明它属于当前节气，显示蓝色
        return phenologyProgress <= nextTermProgress;
    }

    // 如果物候期所属的节气的 progress < 下一个节气的 progress，显示蓝色
    return phenologyTermProgress < nextTermProgress;
};

defineExpose({
    updateFarmWorkPlan,
});

// 使用 ResizeObserver 监听高度变化，确保在DOM完全渲染后获取准确高度
const setupResizeObserver = () => {
    if (!timelineListRef.value || typeof ResizeObserver === "undefined") {
        return;
    }

    // 如果已经存在观察者，先断开
    if (resizeObserver) {
        resizeObserver.disconnect();
    }

    // 创建新的观察者
    resizeObserver = new ResizeObserver((entries) => {
        for (const entry of entries) {
            const height = entry.contentRect.height;
            if (height > 0 && height !== timelineListHeight.value) {
                timelineListHeight.value = height;
            }
        }
    });

    // 开始观察
    resizeObserver.observe(timelineListRef.value);
};

// 组件挂载后设置 ResizeObserver
onMounted(() => {
    nextTick(() => {
        requestAnimationFrame(() => {
            setupResizeObserver();
            restoreTimelineScrollTopWithRetry();
        });
    });
});

// 组件卸载前清理 ResizeObserver
onUnmounted(() => {
    saveTimelineScrollTop();
    if (resizeObserver) {
        resizeObserver.disconnect();
        resizeObserver = null;
    }
});

onActivated(() => {
    nextTick(() => {
        requestAnimationFrame(() => {
            restoreTimelineScrollTopWithRetry();
        });
    });
});

onDeactivated(() => {
    saveTimelineScrollTop();
});

onBeforeRouteLeave(() => {
    saveTimelineScrollTop();
});

// 在数据更新后重新设置 ResizeObserver
watch(
    () => phenologyList.value.length,
    () => {
        nextTick(() => {
            requestAnimationFrame(() => {
                setupResizeObserver();
            });
        });
    }
);
</script>

<style scoped lang="scss">
.timeline-container {
    height: 100%;
    overflow: auto;
    position: relative;
    box-sizing: border-box;

    .timeline-list {
        position: relative;
    }

    .timeline-middle-line {
        position: absolute;
        left: 13px;
        /* 位于节气文字列中间（列宽约30px） */
        top: 0;
        bottom: 0;
        width: 2px;
        background: #e8e8e8;
        z-index: 1;
    }

    .phenology-bar {
        align-items: stretch;
        justify-content: center;
        box-sizing: border-box;
        position: relative;

        .phenology-title {
            width: 18px;
            height: 99.5%;
            color: #fff;
            font-size: 12px;
            position: absolute;
            // left: 39px;
            left: -1px;
            z-index: 10;
            text-align: center;
            display: flex;
            align-items: center;

            &.phenology-blue {
                background: #2199f8;
            }

            &.phenology-red {
                background: #f1f1f1;
                color: #808080;
            }
        }

        .reproductive-item {
            font-size: 12px;
            text-align: center;
            word-break: break-all;
            writing-mode: vertical-rl;
            text-orientation: upright;
            letter-spacing: 3px;
            width: 100%;
            line-height: 23px;
            color: inherit;
            position: relative;

            .phenology-name {
                width: 18px;
                line-height: 16px;
                height: 100%;
                color: #fff;
                padding: 4px 0;
                font-size: 12px;
                box-sizing: border-box;

                &.mr {
                    margin-right: 3px;
                }

                &.single {
                    width: 39px;
                    line-height: 39px;
                    // z-index: 10;
                    // position: relative;
                }

                &.phenology-blue {
                    background: #2199f8;
                }

                &.phenology-red {
                    background: #f1f1f1;
                    color: #808080;
                }

                &.text-blue {
                    background: rgba(33, 153, 248, 0.15);
                    color: #2199f8;
                    border: 1px solid #2199f8;
                    line-height: 16px;
                    box-sizing: border-box;
                }

                &.text-red {
                    background: rgba(128, 128, 128, 0.15);
                    color: #808080;
                    border: 1px solid rgba(128, 128, 128, 0.35);
                    line-height: 16px;
                    box-sizing: border-box;
                }
            }

            .arranges {
                display: flex;
                max-width: calc(100vw - 88px);
                min-width: calc(100vw - 78px);
                gap: 5px;
                letter-spacing: 0px;

                // min-height: 90px;
                .arrange-card {
                    width: 95%;
                    border: 0.5px solid #2199f8;
                    border-radius: 8px;
                    background: #fff;
                    box-sizing: border-box;
                    position: relative;
                    padding: 8px 15px 8px 10px;
                    writing-mode: horizontal-tb;
                    margin-bottom: 10px;

                    // &.last-card {
                    //     margin-bottom: 0;
                    // }
                    .card-content {
                        color: #242424;
                        display: flex;
                        justify-content: space-between;
                        align-items: center;
                        font-size: 14px;

                        .card-left {
                            width: calc(100% - 45px);

                            .left-info {
                                display: flex;
                                align-items: center;
                                gap: 6px;

                                .left-date {
                                    color: #2199f8;
                                    border: 1px solid #2199f8;
                                    padding: 1px 0;
                                    border-radius: 2px;
                                    font-size: 12px;
                                    width: 45px;
                                    box-sizing: border-box;
                                }

                                .text {
                                    display: flex;
                                    align-items: center;
                                    gap: 2px;
                                    width: calc(100% - 50px);
                                }
                            }

                            .title-text {
                                margin-top: 5px;
                                width: fit-content;
                                max-width: 100%;
                                text-align: left;
                                color: #2199F8;
                                padding: 0 6px;
                                border-radius: 2px;
                                font-size: 12px;
                                box-sizing: border-box;
                                background: rgba(33, 153, 248, 0.1);
                            }

                            &.agri-record-card {
                                .title-wrap {
                                    display: flex;
                                    align-items: flex-end;
                                    gap: 6px;

                                    .expert-info {
                                        display: flex;
                                        align-items: center;
                                        gap: 2px;
                                        font-size: 12px;
                                        color: #B7B7B7;
                                    }

                                    .blue-tag{
                                        color: #2199F8;
                                        background: rgba(33, 153, 248, 0.1);
                                    }
                                }
                            }
                        }

                        .card-right {
                            display: flex;
                            align-items: center;
                            position: relative;

                            img {
                                width: 45px;
                                height: 45px;
                                border-radius: 4px;
                                object-fit: cover;
                            }

                            .num {
                                position: absolute;
                                width: 18px;
                                height: 18px;
                                box-sizing: border-box;
                                top: -4px;
                                right: -6px;
                                background: #BFBFBF;
                                color: #fff;
                                font-size: 12px;
                                border-radius: 50%;
                                display: flex;
                                align-items: center;
                                justify-content: center;
                            }
                        }
                    }

                    &::before {
                        content: "";
                        position: absolute;
                        left: -5px;
                        top: 50%;
                        transform: translateY(-50%);
                        width: 0;
                        height: 0;
                        border-top: 5px solid transparent;
                        border-bottom: 5px solid transparent;
                        border-right: 5px solid #2199f8;
                    }
                }

                .arrange-card.normal-style {
                    opacity: 0.3;
                }

                .arrange-card.status-normal {
                    border-color: #2199f8;

                    &::before {
                        border-right-color: #2199f8;
                    }
                }

                .arrange-card.status-warning {
                    border-color: #FF4E4E;

                    .card-left {
                        .left-info {
                            .left-date {
                                color: #FF4E4E;
                                border-color: #FF4E4E;
                            }
                        }

                        .title-text {
                            color: #FF4E4E;
                            background: rgba(255, 78, 78, 0.1);
                        }
                    }

                    &::before {
                        border-right-color: #FF4E4E;
                    }
                }

                .arrange-card.status-complete {
                    border-color: #FF943D;

                    .card-left {
                        .left-info {
                            .left-date {
                                color: #FF943D;
                                border-color: #FF943D;
                            }
                        }

                        .title-text {
                            color: #FF943D;
                            background: rgba(255, 149, 61, 0.1);
                        }
                    }

                    &::before {
                        border-right-color: #FF943D;
                    }
                }

                .arrange-card.status-warning-bg {
                    border-color: #FF943D;

                    .card-left {
                        .left-info {
                            .left-date {
                                color: #FF943D;
                                border-color: #FF943D;
                            }
                        }

                        .title-text {
                            color: #fff;
                            background: #FF943D;;
                        }
                    }

                    &::before {
                        border-right-color: #FF943D;
                    }
                }

                .arrange-card.status-act {
                    border-color: #FF953D;

                    .card-left {
                        .left-info {
                            .left-date {
                                color: #FF953D;
                                border-color: #FF953D;
                            }
                        }

                        .title-text {
                            color: #fff;
                            background: #FF953D;
                        }
                    }

                    &::before {
                        border-right-color: #FF953D;
                    }
                }

                .arrange-card.status-default {
                    border-color: #BBBBBB;

                    .card-left {
                        .left-info {
                            .left-date {
                                color: #BBBBBB;
                                border-color: #BBBBBB;
                            }

                            .text-name,
                            .text-icon {
                                color: #BBBBBB;
                            }
                        }

                        .title-text {
                            color: #fff;
                            background: #BBBBBB;
                        }
                    }

                    &::before {
                        border-right-color: #BBBBBB;
                    }
                }

                // 未来节气对应的农事卡片：跟随左侧物候期的“未开始”灰色样式
                .arrange-card.future-card {
                    border-color: #e4e4e4;

                    .card-content {
                        color: rgba(36, 36, 36, 0.5);
                    }

                    .card-left {
                        .left-info {
                            .left-date {
                                color: #CACACA;
                                border-color: #e4e4e4;
                            }
                        }
                    }

                    &::before {
                        border-right-color: #e4e4e4;
                    }
                }
            }
        }
    }

    .reproductive-item+.reproductive-item {
        padding-top: 3px;
    }

    .phenology-bar+.phenology-bar {
        padding-top: 3px;
    }

    .timeline-term {
        position: absolute;
        width: 34px;
        display: flex;
        align-items: flex-start;
        flex-direction: column;
        z-index: 2;
        /* 置于中线之上 */
        color: rgba(174, 174, 174, 0.6);

        .term-name {
            display: inline-block;
            width: 100%;
            min-height: 20px;
            line-height: 26px;
            background: #fff;
            font-size: 12px;
        }
    }

    .empty-state {
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: 200px;
        width: 100%;
    }
}
</style>