import { request } from './request.js';

// 工作流API配置
export const workflowApi = {
    // 获取流程实例分页列表（我发起的）
    pageByCurrent: (params) =>
        request({
            url: '/workflow/instance/pageByCurrent',
            method: 'GET',
            data: params,
        }),
    // 删除流程实例
    deleteByInstanceIds: (instanceIds) =>
        request({
            url: `/workflow/instance/deleteByInstanceIds/${instanceIds}`,
            method: 'DELETE',
            // data: instanceIds,
        }),
    // 撤销流程申请
    cancelProcessApply: (data) =>
        request({
            url: '/workflow/instance/cancelProcessApply',
            method: 'PUT',
            data,
        }),
    // 获取流程分类树
    categoryTree: () =>
        request({
            url: '/workflow/category/categoryTree',
            method: 'GET',
        }),
    // 获取我的待办任务
    todoTasks: (params) =>
        request({
            url: '/workflow/task/todoTasks',
            method: 'GET',
            data: params,
        }),
    // 获取我的已办任务
    finishedTasks: (params) =>
        request({
            url: '/workflow/task/finishedTasks',
            method: 'GET',
            data: params,
        }),
    // 获取我的抄送任务
    copyTasks: (params) =>
        request({
            url: '/workflow/task/copyTasks',
            method: 'GET',
            data: params,
        }),
    // 获取全部待办任务（对应web端allTaskWaiting.vue）
    pageByAllTaskWait: (params) =>
        request({
            url: '/workflow/task/pageByAllTaskWait',
            method: 'GET',
            data: params,
        }),
    // 获取全部已办任务（对应web端allTaskWaiting.vue）
    pageByAllTaskFinish: (params) =>
        request({
            url: '/workflow/task/pageByAllTaskFinish',
            method: 'GET',
            data: params,
        }),
    // 获取我的已办任务（对应web端taskFinish.vue）
    pageByTaskFinish: (params) =>
        request({
            url: '/workflow/task/pageByTaskFinish',
            method: 'GET',
            data: params,
        }),
    // 获取我的抄送任务（对应web端taskCopyList.vue）
    pageByTaskCopy: (params) =>
        request({
            url: '/workflow/task/pageByTaskCopy',
            method: 'GET',
            data: params,
        }),
    // 修改办理人
    updateAssignee: (taskIds, assigneeId) =>
        request({
            url: '/workflow/task/updateAssignee',
            method: 'POST',
            data: { taskIds, assigneeId },
        }),
    // 启动流程实例
    startProcessInstance: (data) =>
        request({
            url: '/workflow/instance/start',
            method: 'POST',
            data,
        }),
    // 办理任务
    complete: (data) =>
        request({
            url: '/workflow/task/complete',
            method: 'POST',
            data,
        }),
    // 获取流程历史
    processHistory: (instanceId) =>
        request({
            url: `/workflow/instance/history/${instanceId}`,
            method: 'GET',
        }),
    // 获取流程实例详情（根据业务ID）
    processDetail: (businessId) =>
        request({
            url: `/workflow/instance/getInfo/${businessId}`,
            method: 'GET',
        }),
};

// 工作流状态映射
export const workflowStatus = {
    draft: { label: '草稿', color: '#909399', icon: '📝' },
    waiting: { label: '待审批', color: '#e6a23c', icon: '⏰' },
    complete: { label: '已完成', color: '#67c23a', icon: '✅' },
    cancel: { label: '已取消', color: '#f56c6c', icon: '❌' },
    back: { label: '已退回', color: '#409eff', icon: '↩️' },
    suspend: { label: '挂起', color: '#909399', icon: '⏸️' },
    terminate: { label: '终止', color: '#f56c6c', icon: '🛑' },
};

// 工作流分类图标映射
export const categoryIcons = {
    leave: '📅',
    repair: '🔧',
    purchase: '🛒',
    reimbursement: '💰',
    approval: '📋',
    default: '📄',
};

// 获取状态样式
export const getStatusStyle = (status) => workflowStatus[status] || workflowStatus.draft;

// 获取分类图标
export const getCategoryIcon = (category) => categoryIcons[category] || categoryIcons.default;

// 工作流路由跳转方法
export const routerJump = (routerJumpVo) => {
    const { businessId, taskId, type, formCustom, formPath } = routerJumpVo;
    const params = { businessId, taskId, type, formCustom, formPath };
    const queryString = Object.keys(params)
        .filter((key) => params[key] !== undefined && params[key] !== null)
        .map((key) => `${key}=${encodeURIComponent(params[key])}`)
        .join('&');
    uni.navigateTo({
        url: `/pages/workflow/process?${queryString}`,
        fail: () => {
            uni.showToast({
                title: '页面跳转失败',
                icon: 'error',
            });
        },
    });
};

// 格式化时间显示
export const formatTime = (timeStr) => {
    if (!timeStr) return '';
    const time = new Date(timeStr);
    const now = new Date();
    const diff = now.getTime() - time.getTime();
    if (diff < 60 * 1000) {
        return '刚刚';
    }
    if (diff < 60 * 60 * 1000) {
        return `${Math.floor(diff / (60 * 1000))}分钟前`;
    }
    if (diff < 24 * 60 * 60 * 1000) {
        return `${Math.floor(diff / (60 * 60 * 1000))}小时前`;
    }
    if (diff < 7 * 24 * 60 * 60 * 1000) {
        return `${Math.floor(diff / (24 * 60 * 60 * 1000))}天前`;
    }
    return time.toLocaleDateString();
};