// @ts-check

/**
 * @this {import('@/views/announcement/types').AnnouncementComponent & Vue}
 */

/**
 * @typedef {import("@/api/announcement").NoticeRecord} NoticeRecord
 */

import { getList, update, add, getAnnouncement, getCategoryList, deleteNotice } from "@/api/announcement";
import { getCustomerList } from "@/api/common/index";
import { mapGetters } from "vuex";
import {
    ROLE_OPTIONS,
    STATUS_OPTIONS,
    ANNOUNCEMENT_STATUS,
    ROLE_TYPES,
    getRoleLabel,
    getRoleTagType,
    getStatusLabel,
    getStatusTagType,
    calculateRolesMask,
    parseRolesMask,
    getVisibleRolesText,
    getVisibleRolesTextArray
} from '@/views/announcement/constants';

/**
 * 角色类型定义
 * @typedef {import('@/views/announcement/constants').RoleType} RoleType
 */

/**
 * 可见角色掩码类型定义
 * @typedef {import('@/views/announcement/constants').VisibleRolesMask} VisibleRolesMask
 */

/**
 * 角色选项类型定义
 * @typedef {import('@/views/announcement/constants').RoleOption} RoleOption
 */

/**
 * 公告状态类型定义
 * @typedef {import('@/views/announcement/constants').AnnouncementStatus} AnnouncementStatus
 */

/**
 * 公告数据项类型定义
 * @typedef {import('@/api/types/announcement').NoticeRecord} NoticeItem
 */

/**
 * 分类选项类型定义
 * @typedef {import('@/api/types/announcement').CategoryOption} CategoryOption
 */

/**
 * 分页信息类型定义
 * @typedef {Object} PageInfo
 * @property {number} pageSize - 页大小（默认10）
 * @property {number} currentPage - 当前页（从1开始）
 * @property {number} total - 总记录数
 */

/**
 * 查询参数类型定义
 * @typedef {import('@/api/types/announcement').NoticeQueryParams} QueryParams
 */

/**
 * 表格配置列定义
 * @typedef {Object} TableColumn
 * @property {string} label - 列标签
 * @property {string} prop - 属性名
 * @property {string} [type] - 输入类型
 * @property {number} [span] - 栅格占位
 * @property {boolean} [search] - 是否可搜索
 * @property {boolean} [overHidden] - 是否超出隐藏
 * @property {Array<Object>} [rules] - 验证规则
 * @property {Array<Object>} [dicData] - 字典数据
 * @property {Object} [props] - 属性配置
 * @property {boolean} [slot] - 是否使用插槽
 * @property {boolean} [addDisplay] - 新增时是否显示
 * @property {boolean} [editDisplay] - 编辑时是否显示
 * @property {boolean} [hide] - 是否隐藏
 * @property {number} [width] - 列宽度
 * @property {boolean} [multiple] - 是否多选
 * @property {string} [format] - 格式化
 * @property {string} [valueFormat] - 值格式化
 * @property {boolean} [showColumn] - 是否显示列
 * @property {number} [minRows] - 最小行数
 * @property {string} [component] - 组件名称
 * @property {Object} [options] - 组件选项
 */

/**
 * 表格配置选项
 * @typedef {Object} TableOption
 * @property {string} height - 表格高度
 * @property {number} calcHeight - 计算高度
 * @property {number} dialogWidth - 对话框宽度
 * @property {number} labelWidth - 标签宽度
 * @property {boolean} tip - 是否显示提示
 * @property {boolean} searchShow - 是否显示搜索
 * @property {number} searchMenuSpan - 搜索菜单占位
 * @property {boolean} border - 是否显示边框
 * @property {boolean} index - 是否显示序号
 * @property {boolean} viewBtn - 是否显示查看按钮
 * @property {boolean} selection - 是否显示选择框
 * @property {boolean} excelBtn - 是否显示导出按钮
 * @property {boolean} columnBtn - 是否显示列设置按钮
 * @property {boolean} delBtn - 是否显示删除按钮
 * @property {boolean} dialogClickModal - 对话框点击遮罩是否关闭
 * @property {Array<TableColumn>} column - 列配置
 */

/**
 * 公告管理混入
 * @mixin AnnouncementIndexMixin
 */

/**
 * 客户黑名单选项类型定义
 * @typedef {import('@/api/types/announcement').CustomerBlacklistItem} CustomerBlacklistOption
 */

export default {
    name: 'AnnouncementIndexMixin',

    data() {
        return {
            /** @type {Partial<NoticeRecord>} 表单数据 */
            form: {},
            /** @type {Partial<QueryParams>} 查询参数 */
            query: {},
            /** @type {boolean} 加载状态 */
            loading: true,
            /** @type {boolean} 详情对话框显示状态 */
            detailVisible: false,
            /** 用于全屏预览的可见性控制 */
            announcementPreviewVisible: false,
            /** @type {Partial<NoticeRecord>} 当前查看的详情数据 */
            currentDetail: {},
            /** @type {PageInfo} 分页信息 */
            page: {
                pageSize: 10,
                currentPage: 1,
                total: 0
            },
            /** @type {Array<NoticeItem>} 选中的数据列表 */
            selectionList: [],
            /** @type {Array<CategoryOption>} 分类选项列表 */
            categoryOptions: [],
            /** @type {Array<RoleOption>} 角色选项列表 */
            roleOptions: ROLE_OPTIONS,
            /** @type {Array<CustomerBlacklistOption>} 客户黑名单选项列表 */
            customerBlacklistOptions: [],
            /** @type {Array<import("@/api/types/announcement").CustomerBlacklistItem>} 当前客户黑名单 */
            currentCustomerBlacklist: [],
            /** @type {boolean} 客户选项加载状态 */
            customerOptionsLoading: false,
            /** @type {boolean} 公告表单组件显示状态 */
            announcementFormVisible: false,
            /** @type {boolean} 是否为编辑模式 */
            isEditMode: false,
            /** @type {string|null} 编辑的公告ID */
            editAnnouncementId: null,
            /** @type {TableOption} 表格配置选项 */
            option: {
                height: 'auto',
                calcHeight: 30,
                dialogWidth: 1000,
                labelWidth: 120,
                tip: false,
                searchShow: true,
                searchMenuSpan: 6,
                border: true,
                index: true,
                viewBtn: false,
                selection: true,
                excelBtn: false,
                columnBtn: false,
                delBtn: false,
                dialogClickModal: false,
                column: [
                    {
                        label: "公告标题",
                        prop: "title",
                        span: 12,
                        search: true,
                        overHidden: true,
                        rules: [{
                            required: true,
                            message: "请输入公告标题",
                            trigger: "blur"
                        }]
                    },
                    {
                        label: "分类",
                        prop: "categoryName",
                        type: "select",
                        dicData: [],
                        props: {
                            label: "name",
                            value: "name"
                        },
                        slot: true,
                        search: true,
                        span: 12,
                        searchProp: "categoryId",
                        rules: [{
                            required: true,
                            message: "请选择分类",
                            trigger: "change"
                        }]
                    },
                    {
                        label: "组织名称",
                        prop: "orgName",
                        span: 12,
                        overHidden: true,
                        rules: [{
                            required: true,
                            message: "请输入组织名称",
                            trigger: "blur"
                        }]
                    },
                    {
                        label: "组织ID",
                        prop: "orgId",
                        span: 12,
                        type: "number",
                        rules: [{
                            required: true,
                            message: "请输入组织ID",
                            trigger: "blur"
                        }]
                    },
                    {
                        label: "组织编码",
                        prop: "orgCode",
                        span: 12,
                        rules: [{
                            required: true,
                            message: "请输入组织编码",
                            trigger: "blur"
                        },{
                            pattern: /^[A-Za-z0-9_-]+$/,
                            message: "组织编码只能包含大写字母、数字、下划线和中横线",
                            trigger: "blur"
                        }]
                    },
                    {
                        label: "可见角色",
                        prop: "visibleRoles",
                        type: "select",
                        multiple: true,
                        dicData: ROLE_OPTIONS,
                        slot: true,
                        span: 12,
                        props: {
                            label: "label",
                            value: "value"
                        },
                        rules: [{
                            required: true,
                            message: "请选择可见角色",
                            trigger: "change"
                        }]
                    },
                    {
                        label: "状态",
                        prop: "status",
                        type: "select",
                        dicData: STATUS_OPTIONS,
                        slot: true,
                        addDisplay: true,
                        editDisplay: true,
                        // width: 80
                    },
                    {
                        label: "创建时间",
                        prop: "createTime",
                        type: "datetime",
                        format: "yyyy-MM-dd HH:mm:ss",
                        valueFormat: "yyyy-MM-dd HH:mm:ss",
                        addDisplay: false,
                        editDisplay: false,
                        overHidden: true,
                        width: 150
                    },
                    {
                        label: "分类名称",
                        prop: "categoryName",
                        hide: true,
                        addDisplay: false,
                        editDisplay: false
                    },
                    {
                        label: "备注",
                        prop: "remark",
                        type: "textarea",
                        span: 24,
                        minRows: 3,
                        hide: true
                    },
                    {
                        label: "公告内容",
                        prop: "content",
                        component: 'AvueUeditor',
                        options: {
                            action: '/api/blade-resource/oss/endpoint/put-file',
                            props: {
                                res: "data",
                                url: "link",
                            }
                        },
                        showColumn: false,
                        hide: true,
                        minRows: 6,
                        span: 24,
                        rules: [{
                            required: true,
                            message: "请输入公告内容",
                            trigger: "blur"
                        }]
                    },
                    {
                        label: "品牌范围",
                        prop: "brandScope",
                        type: "json",
                        hide: true,
                        span: 24
                    },
                    {
                        label: "客户黑名单",
                        prop: "customerBlacklist",
                        slot: true,
                        hide: true,
                        span: 24
                    }
                ]
            },
            /** @type {Array<NoticeItem>} 表格数据 */
            data: []
        };
    },

    computed: {
        ...mapGetters(["permission", "userInfo"]),

        /**
         * 权限列表
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @returns {Object} 权限配置对象
         */
        permissionList() {
            return {
                addBtn: true,
                viewBtn: false,
                delBtn: false,
                editBtn: true,
            };
        },

        /**
         * 选中的ID字符串
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @returns {string} 逗号分隔的ID字符串
         */
        ids() {
            /** @type {Array<string>} */
            const ids = [];
            this.selectionList.forEach((/** @type {NoticeItem} */ ele) => {
                ids.push(ele.id);
            });
            return ids.join(",");
        }
    },

    /**
     * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
     */
    created() {
        this.loadCategoryOptions();
    },

    watch: {
        announcementFormVisible(val) {
            if (val === true) {
                // 打开表单时，立即重新加载分类列表（表单与列表都会受益）
                this.loadCategoryOptions();
            } else {
                // 关闭表单后，avue-crud 会通过 v-if 重新渲染，需等 DOM 恢复后再刷新字典
                this.$nextTick(() => this.loadCategoryOptions());
            }
        },
        announcementPreviewVisible(val) {
            if (val === true) {
                // 打开预览时不需要刷新列表
            } else {
                // 关闭预览后，avue-crud 会通过 v-if 重新渲染，需等 DOM 恢复后再刷新字典
                this.$nextTick(() => this.loadCategoryOptions());
            }
        }
    },

    methods: {
        // 导入常量工具函数
        calculateRolesMask,
        parseRolesMask,
        getVisibleRolesText,
        getVisibleRolesTextArray,
        getRoleLabel,
        getRoleTagType,
        getStatusTagType,
        getStatusLabel,
        getStatusText: getStatusLabel,

        // 页面显示时触发：刷新分类列表（最小改动）
        onShow() {
            // 打印触发标识，便于排查
            console.log('[公告] onShow 勾子触发');
            // 重新加载分类下拉数据
            this.loadCategoryOptions();
        },

        /**
         * 加载分类选项
         * @async
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @returns {Promise<void>}
         * @throws {Error} 当加载分类选项失败时抛出错误
         */
        async loadCategoryOptions() {
            try {
                const response = await getCategoryList();
                const categoryData = response.data?.data || [];

                /** @type {Array<CategoryOption>} */
                this.categoryOptions = categoryData
                    .filter(item => item.status === 1 && item.isDeleted === 0)
                    .map(item => ({
                        id: item.id,
                        name: item.name,
                        value: item.name,
                        label: item.name,
                        orgId: item.orgId,
                        orgName: item.orgName,
                        sortOrder: item.sortOrder || 0
                    }))
                    .sort((a, b) => a.sortOrder - b.sortOrder);

                // 更新表格列配置中的字典数据
                const categoryColumn = this.option.column.find((/** @type {TableColumn} */ col) => col.prop === 'categoryName');
                if (categoryColumn) {
                    categoryColumn.dicData = this.categoryOptions;
                    // 重新初始化 avue-crud 的字典，确保搜索下拉及时更新
                    if (this.$refs && this.$refs.crud && typeof this.$refs.crud.dicInit === 'function') {
                        this.$nextTick(() => this.$refs.crud.dicInit());
                    }
                }
            } catch (error) {
                console.error('加载分类选项失败:', error);
                this.$message.error('加载分类选项失败，使用默认分类');

                // 使用默认分类选项
                /** @type {Array<CategoryOption>} */
                this.categoryOptions = [
                    { id: 1, name: '系统公告', value: '系统公告', label: '系统公告', sortOrder: 0 },
                    { id: 2, name: '部门公告', value: '部门公告', label: '部门公告', sortOrder: 1 }
                ];

                const categoryColumn = this.option.column.find((/** @type {TableColumn} */ col) => col.prop === 'categoryName');
                if (categoryColumn) {
                    categoryColumn.dicData = this.categoryOptions;
                    // 重新初始化 avue-crud 的字典，确保搜索下拉及时更新
                    if (this.$refs && this.$refs.crud && typeof this.$refs.crud.dicInit === 'function') {
                        this.$nextTick(() => this.$refs.crud.dicInit());
                    }
                }
            }
        },

        /**
         * 查看详情（支持行内操作）- 改为进入全屏预览模式
         * @async
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {Partial<NoticeRecord>} [row] - 可选，当前行数据
         * @returns {Promise<void>}
         * @throws {Error} 当获取详情失败时抛出错误
         */
        async handleDetail(row) {
            const id = row && row.id ? row.id : (this.selectionList[0] && this.selectionList[0].id);
            if (!id) {
                this.$message.warning("请选择一条数据查看详情");
                return;
            }

            try {
                const response = await getAnnouncement(id);
                this.currentDetail = response.data?.data || {};
                // 打开全屏预览
                this.announcementPreviewVisible = true;
            } catch (error) {
                console.error('获取详情失败:', error);
                this.$message.error('获取详情失败，请稍后重试');
            }
        },

        /**
         * 关闭全屏预览并返回列表
         */
        handlePreviewBack() {
            this.announcementPreviewVisible = false;
            // 可按需清理当前详情
            // this.currentDetail = {};
        },

        // 新增：单行删除（操作列按钮）
        /**
         * 行删除（操作列按钮）
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {Partial<NoticeItem>} row - 当前行数据
         * @returns {Promise<void>}
         */
        async handleRowDelete(row) {
            const id = row && row.id;
            if (!id) {
                this.$message.warning("缺少公告ID，无法删除");
                return;
            }
            try {
                await this.$confirm("确定将选择数据删除?", {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning"
                });

                await deleteNotice(id);

                this.$message({
                    type: "success",
                    message: "操作成功!"
                });
                // 刷新列表
                this.onLoad(this.page, this.query);
            } catch (error) {
                if (error !== 'cancel') {
                    console.error('删除公告失败:', error);
                    this.$message({
                        type: "error",
                        message: "删除失败，请稍后重试"
                    });
                } else {
                    this.$message({
                        type: "info",
                        message: "已取消删除"
                    });
                }
            }
        },
        /**
         * 保存行数据
         * @async
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {NoticeItem} row - 行数据
         * @param {Function} done - 完成回调
         * @param {Function} loading - 加载回调
         * @returns {Promise<void>}
         * @throws {Error} 当保存失败时抛出错误
         */
        async rowSave(row, done, loading) {
            // 新增操作现在由表单组件处理，此方法已废弃
            console.warn('rowSave方法已废弃，请使用表单组件进行新增操作');
            done();
        },

        /**
         * 更新行数据
         * @async
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {NoticeItem} row - 行数据
         * @param {number} index - 行索引
         * @param {Function} done - 完成回调
         * @param {Function} loading - 加载回调
         * @returns {Promise<void>}
         * @throws {Error} 当更新失败时抛出错误
         */
        async rowUpdate(row, index, done, loading) {
            // 编辑操作现在由表单组件处理，此方法已废弃
            console.warn('rowUpdate方法已废弃，请使用表单组件进行编辑操作');
            done();
        },

        /**
         * 搜索变化事件
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {QueryParams} params - 搜索参数
         * @param {Function} done - 完成回调
         */
        searchChange(params, done) {
            /** @type {QueryParams} */
            this.query = params || {};
            this.onLoad(this.page, this.query);
            done();
        },

        /**
         * 搜索重置事件
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         */
        searchReset() {
            /** @type {QueryParams} */
            this.query = {};
            this.onLoad(this.page);
        },

        /**
         * 选择变化事件
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {Array<NoticeItem>} list - 选中的数据列表
         */
        selectionChange(list) {
            /** @type {Array<NoticeItem>} */
            this.selectionList = Array.isArray(list) ? list : [];
        },

        /**
         * 当前页变化事件
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {number} currentPage - 当前页码（从1开始）
         */
        currentChange(currentPage) {
            if (typeof currentPage === 'number' && currentPage > 0) {
                this.page.currentPage = currentPage;
            }
        },

        /**
         * 页大小变化事件
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {number} pageSize - 页大小
         */
        sizeChange(pageSize) {
            if (typeof pageSize === 'number' && pageSize > 0) {
                this.page.pageSize = pageSize;
            }
        },

        /**
         * 刷新变化事件
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         */
        refreshChange() {
            // 刷新列表与分类字典
            this.loadCategoryOptions();
            this.onLoad(this.page, this.query);
        },

        /**
         * 打开前回调
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @async
         * @param {Function} done - 完成回调
         * @param {string} type - 操作类型（add/edit/view）
         * @returns {Promise<void>}
         * @throws {Error} 当获取详情失败时抛出错误
         */
        async beforeOpen(done, type) {
            // 对于新增和编辑操作，使用表单组件
            if (type === "add") {
                this.isEditMode = false;
                this.editAnnouncementId = null;
                this.announcementFormVisible = true;
                done();
                return;
            } else if (type === "edit") {
                this.isEditMode = true;
                this.editAnnouncementId = this.form?.id || null;
                this.announcementFormVisible = true;
                done();
                return;
            }

            // 对于查看操作，保持原有逻辑
            if (type === "view") {
                try {
                    if (!this.form?.id) {
                        this.$message.error('缺少公告ID，无法获取详情');
                        done();
                        return;
                    }

                    const response = await getAnnouncement(this.form.id);

                    const formData = response.data?.data || {};

                    /** @type {{visibleRoles: Array<RoleType>, customerBlackList: Array<import("@/views/announcement/types").CustomerBlacklistItem>, BrandScope: Array<import("@/api/types/announcement").BrandScopeItem>}} */
                    const convertType = {
                        visibleRoles: [],
                        customerBlackList: [],
                        BrandScope: [],
                    }

                    // 将掩码值转换为数值数组格式供表单使用
                    if (typeof formData.visibleRoles === 'number') {
                        const roleObjects = this.parseRolesMask(formData.visibleRoles || 0);
                        convertType.visibleRoles = roleObjects.map(role => role.value);
                    } else if (typeof formData.visibleRoles === 'string') {
                        const roleValues = formData.visibleRoles ? parseInt(formData.visibleRoles) : 0;
                        let roleObjects = this.parseRolesMask(roleValues)
                        convertType.visibleRoles = roleObjects.map(role => role.value);
                    } else {
                        convertType.visibleRoles = [];
                    }

                    // 确保客户黑名单是数组格式
                    /** @type {Array<import("@/views/announcement/types").CustomerBlacklistItem>} */
                    const tmpCustomerData  = JSON.parse(formData.customerBlacklist || '[]')
                    convertType.customerBlackList = tmpCustomerData.map(item => ({
                        ...item,
                    }))

                    // 如果有客户黑名单数据，设置到选项中以便显示
                    if (convertType.customerBlackList.length > 0) {
                        /** @type {Array<CustomerBlacklistOption>} */
                        this.customerBlacklistOptions = convertType.customerBlackList.map(item => ({
                            id: item.ID,
                            Customer_NAME: item.NAME,
                            Customer_CODE: item.CODE,
                        }))
                    }

                    /** @type {Array<import("@/api/types/announcement").BrandScopeItem>} */
                    const tmpBrandData = JSON.parse(formData.brandScope || '[]')
                    convertType.BrandScope = tmpBrandData.map(item => ({
                        ...item,
                    }))

                    this.form = {
                        ...formData,
                        ...convertType,
                    };
                } catch (error) {
                    console.error('获取详情失败:', error);
                    this.$message.error('获取详情失败，请稍后重试');
                }
            }
            done();
        },

        /**
         * 加载数据
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @async
         * @param {PageInfo} page - 分页信息
         * @param {QueryParams} [params={}] - 查询参数
         * @returns {Promise<void>}
         * @throws {Error} 当加载数据失败时抛出错误
         */
        async onLoad(page, params = {}) {
            this.loading = true;
            try {
                // 参数验证
                if (!page || typeof page.currentPage !== 'number' || typeof page.pageSize !== 'number') {
                    throw new Error('分页参数无效');
                }

                /** @type {QueryParams} */
                const query = {
                    ...params,
                    current: page.currentPage,
                    size: page.pageSize
                };

                const response = await getList(page.currentPage, page.pageSize, query);
                const data = response.data.data;

                if (!data) {
                    throw new Error('响应数据格式错误');
                }

                this.page.total = data.total || 0;
                /** @type {Array<NoticeItem>} */
                this.data = Array.isArray(data.records) ? data.records : [];
            } catch (error) {
                console.error('加载数据失败:', error);
                this.$message.error(`加载数据失败: ${error.message || '未知错误'}`);
                // 设置默认值避免页面异常
                this.page.total = 0;
                /** @type {Array<NoticeItem>} */
                this.data = [];
            } finally {
                this.loading = false;
            }
        },

        /**
         * 远程搜索客户数据
         * @async
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {string} query - 搜索关键词
         * @returns {Promise<void>}
         * @throws {Error} 当搜索客户失败时抛出错误
         */
        async remoteSearchCustomers(query) {
            if (!query || typeof query !== 'string' || query.trim().length < 1) {
                /** @type {Array<CustomerBlacklistOption>} */
                this.customerBlacklistOptions = [];
                return;
            }

            this.customerOptionsLoading = true;
            try {
                const response = await getCustomerList(1, 50, {
                    customerName: query.trim()
                });

                if (response.data && response.data.success && response.data.data) {
                    const customers = response.data.data.records || [];
                    this.currentCustomerBlacklist = customers.map(c => ({
                        id: c.Customer_ID,
                        Customer_NAME: c.Customer_NAME,
                        Customer_CODE: c.Customer_CODE,
                        Customer_ShortName: c.Customer_ShortName
                    }))


                    this.customerBlacklistOptions = customers.map(customer => ({
                        id: customer.Customer_ID,
                        Customer_NAME: customer.Customer_NAME,
                        Customer_CODE: customer.Customer_CODE,
                        Customer_ShortName: customer.Customer_ShortName
                    }));
                } else {
                    /** @type {Array<CustomerBlacklistOption>} */
                    this.customerBlacklistOptions = [];
                }
            } catch (error) {
                console.error('获取客户列表失败:', error);
                this.$message.error('获取客户列表失败，请稍后重试');
                /** @type {Array<CustomerBlacklistOption>} */
                this.customerBlacklistOptions = [];
            } finally {
                this.customerOptionsLoading = false;
            }
        },

        /**
         * 客户黑名单选择变化处理
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {Array<CustomerBlacklistOption>} selectedCustomers - 选中的客户列表
         */
        handleCustomerBlacklistChange(selectedCustomers) {
            if (!Array.isArray(selectedCustomers)) {
                /** @type {Array<CustomerBlacklistOption>} */
                this.form.customerBlacklist = [];
                return;
            }
            /** @type {Array<CustomerBlacklistOption>} */
            this.form.customerBlacklist = selectedCustomers;
        },

        /**
         * 获取客户显示名称
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         * @param {CustomerBlacklistOption} customer - 客户对象
         * @returns {string} 显示名称
         */
        getCustomerDisplayName(customer) {
            if (!customer || typeof customer !== 'object') {
                return '';
            }
            const name = customer.Customer_NAME || '';
            const code = customer.Customer_CODE || '';
            return code ? `${name}(${code})` : name;
        },

        /**
         * 清空客户搜索结果
         * @this {import('@/views/announcement/types').AnnouncementComponent & import('vue').default}
         */
        clearCustomerOptions() {
            this.customerBlacklistOptions = [];
        },

        /**
         * 处理表单组件返回事件
         */
        handleFormBack() {
            this.announcementFormVisible = false;
            this.isEditMode = false;
            this.editAnnouncementId = null;
        },

        /**
         * 处理表单保存成功事件
         */
        handleFormSaveSuccess() {
            this.announcementFormVisible = false;
            this.isEditMode = false;
            this.editAnnouncementId = null;
            // 刷新分类字典
            this.loadCategoryOptions();
            // 刷新列表数据
            this.onLoad(this.page);
        }
    }
};