import { defHttp } from '/@/utils/http/axios';
import { useMessage } from '/@/hooks/web/useMessage';

const { createConfirm } = useMessage();

enum Api {
    // 分类
    categoryList = '/health-emergency/emergency/firstAid/category/list',
    categoryListAll = '/health-emergency/emergency/firstAid/category/listAll',
    categoryListRoot = '/health-emergency/emergency/firstAid/category/listRoot',
    categoryListChildren = '/health-emergency/emergency/firstAid/category/listChildren',
    categoryQueryById = '/health-emergency/emergency/firstAid/category/queryById',
    categoryAdd = '/health-emergency/emergency/firstAid/category/add',
    categoryEdit = '/health-emergency/emergency/firstAid/category/edit',
    categoryDelete = '/health-emergency/emergency/firstAid/category/delete',
    categoryDeleteBatch = '/health-emergency/emergency/firstAid/category/deleteBatch',
    // 标签
    tagList = '/health-emergency/emergency/firstAid/tag/list',
    tagListAll = '/health-emergency/emergency/firstAid/tag/listAll',
    tagQueryById = '/health-emergency/emergency/firstAid/tag/queryById',
    tagAdd = '/health-emergency/emergency/firstAid/tag/add',
    tagEdit = '/health-emergency/emergency/firstAid/tag/edit',
    tagDelete = '/health-emergency/emergency/firstAid/tag/delete',
    tagDeleteBatch = '/health-emergency/emergency/firstAid/tag/deleteBatch',
}

// ============ 分类 ============
export const categoryListApi = (params: any) => defHttp.get({ url: Api.categoryList, params });
export const categoryListAllApi = (params?: any) => defHttp.get({ url: Api.categoryListAll, params });
export const categoryListRootApi = (params?: any) => defHttp.get({ url: Api.categoryListRoot, params });
export const categoryListChildrenApi = (params: any) => defHttp.get({ url: Api.categoryListChildren, params });
export const categoryQueryByIdApi = (params: any) => defHttp.get({ url: Api.categoryQueryById, params });
export const categoryAddApi = (params: any) => defHttp.post({ url: Api.categoryAdd, params }, { successNeedMessage: false });
export const categoryEditApi = (params: any) => defHttp.post({ url: Api.categoryEdit, params }, { successNeedMessage: false });

export const categoryDeleteApi = (params: any, handleSuccess: any) => {
    createConfirm({
        iconType: 'warning',
        title: '确认删除',
        content: '是否删除该分类？',
        onOk: async () => {
            await defHttp.post({ url: Api.categoryDelete, params }, { successNeedMessage: false });
            handleSuccess();
        },
    });
};

export const categoryDeleteBatchApi = (params: any, handleSuccess: any) => {
    createConfirm({
        iconType: 'warning',
        title: '批量删除',
        content: `是否删除选中的 ${params?.length || 0} 个分类？`,
        onOk: async () => {
            await defHttp.post({ url: Api.categoryDeleteBatch, params }, { successNeedMessage: false });
            handleSuccess();
        },
    });
};

// ============ 标签 ============
export const tagListApi = (params: any) => defHttp.get({ url: Api.tagList, params });
export const tagListAllApi = (params?: any) => defHttp.get({ url: Api.tagListAll, params });
export const tagQueryByIdApi = (params: any) => defHttp.get({ url: Api.tagQueryById, params });
export const tagAddApi = (params: any) => defHttp.post({ url: Api.tagAdd, params }, { successNeedMessage: false });
export const tagEditApi = (params: any) => defHttp.post({ url: Api.tagEdit, params }, { successNeedMessage: false });

export const tagDeleteApi = (params: any, handleSuccess: any) => {
    createConfirm({
        iconType: 'warning',
        title: '确认删除',
        content: '是否删除该标签？',
        onOk: async () => {
            await defHttp.post({ url: Api.tagDelete, params }, { successNeedMessage: false });
            handleSuccess();
        },
    });
};

export const tagDeleteBatchApi = (params: any, handleSuccess: any) => {
    createConfirm({
        iconType: 'warning',
        title: '批量删除',
        content: `是否删除选中的 ${params?.length || 0} 个标签？`,
        onOk: async () => {
            await defHttp.post({ url: Api.tagDeleteBatch, params }, { successNeedMessage: false });
            handleSuccess();
        },
    });
};

// ============ 工具：扁平列表转树 ============
export function buildTree(list: any[]): any[] {
    const map = new Map<string, any>();
    const roots: any[] = [];
    list.forEach((item) => {
        map.set(item.id, { ...item, children: [] });
    });
    list.forEach((item) => {
        const node = map.get(item.id);
        if (item.parentId && map.has(item.parentId)) {
            map.get(item.parentId).children.push(node);
        } else {
            roots.push(node);
        }
    });
    // 移除空 children
    const clean = (nodes: any[]) => {
        nodes.forEach((n) => {
            if (n.children.length === 0) {
                delete n.children;
            } else {
                clean(n.children);
            }
        });
        return nodes;
    };
    return clean(roots);
}