import type { RouteRecordRaw } from "vue-router";

/**
 * 课程作业模块路由（扁平短路由，与基础平台模块 path 一致）。
 * 页面间参数通过 query 传递：
 *  - /list/new?serid= （编辑）
 *  - /list/new?fid=   （转发）
 *  - /list/new?tempid=（模板引用）
 *  - /list/detail?serid=&type=、/homeworklist/detail?serid=&type=
 *    type: 0=编辑视角(不标读) 1=普通查看(标读)
 *
 * modId 是菜单 ↔ 路由的稳定契约（对照后端 GetUserMod 现行数据）：
 *  1=已收到 2=已发送 3=全部作业 4=作业统计 21=应用设置
 *  发作业为「已发送」的深层子页（modId 22 不在菜单树，meta.parentId=2 关联高亮），
 *  与 UserBase「应用管理＞应用类型管理」范式一致。
 */
const routes: RouteRecordRaw[] = [
    // v1 教师默认落地：我布置的
    { path: "/", redirect: "/list" },
    // 学生收件箱（v2 保留，不在菜单）
    {
        path: "/accept",
        name: "homework_accept",
        component: () => import("@/views/homework/HomeworkAccept.vue"),
        meta: { title: "已收到", modId: 1 },
    },
    // 我布置的（教师端作业列表）
    {
        path: "/list",
        name: "homework_list",
        component: () => import("@/views/homework/HomeworkList.vue"),
        meta: { title: "我布置的", modId: 2 },
    },
    // 提交情况（某作业的已交/未交名单；从列表行或菜单进入，无 serid 时页内选择作业）
    {
        path: "/submissions",
        name: "homework_submissions",
        component: () => import("@/views/homework/Submissions.vue"),
        meta: { title: "提交情况", modId: 25 },
    },
    // 批改中心（待批作业→逐份批改工作台；无 serid 时先看待批作业列表）
    {
        path: "/grade",
        name: "homework_grade",
        component: () => import("@/views/homework/Grade.vue"),
        meta: { title: "批改中心", modId: 26 },
    },
    // 发作业（新建/编辑/转发/模板）：已发送的深层子页，不在菜单里，
    // layout.vue 按.meta.parentId 推导面包屑「已发送＞发作业」并高亮父菜单
    {
        path: "/list/new",
        name: "new_homework",
        component: () => import("@/views/homework/NewHomework.vue"),
        meta: { title: "发作业", modId: 22, parentId: 2 },
    },
    // 全部作业（管理端）
    {
        path: "/homeworklist",
        name: "homework_manage",
        component: () => import("@/views/homework/HomeworkList.vue"),
        meta: { title: "全部作业", modId: 3 },
    },
    // 作业详情（同一组件挂两个路由，面包屑/菜单高亮由 meta.parentId 确定父节点：
    // 已发送下 /list/detail，全部作业下 /homeworklist/detail；type 区分是否标读）
    {
        path: "/list/detail",
        name: "homework_list_detail",
        component: () => import("@/views/homework/HomeworkDetails.vue"),
        meta: { title: "作业详情", modId: 23, parentId: 2 },
    },
    {
        path: "/homeworklist/detail",
        name: "homework_manage_detail",
        component: () => import("@/views/homework/HomeworkDetails.vue"),
        meta: { title: "作业详情", modId: 24, parentId: 3 },
    },
    // 作业统计（旧版行为：整页跳转外部统计系统）
    {
        path: "/stats",
        name: "homework_stats",
        component: () => import("@/views/homework/HomeworkStats.vue"),
        meta: { title: "作业统计", modId: 4 },
    },
    // 应用设置（发文部门 + 自定义组）
    {
        path: "/setting",
        name: "homework_setting",
        component: () => import("@/views/homework/HomeworkSetting.vue"),
        meta: { title: "应用设置", modId: 21 },
    },

    /* ---- v2 学生端 ---- */
    // 学生·今日作业
    {
        path: "/stu/today",
        name: "student_today",
        component: () => import("@/views/homework/StudentHomeworks.vue"),
        meta: { title: "今日作业", modId: 31, role: "student" },
    },
    // 学生·待订正（复用同一页，默认过滤待订正）
    {
        path: "/stu/redo",
        name: "student_redo",
        component: () => import("@/views/homework/StudentHomeworks.vue"),
        meta: { title: "待订正", modId: 32, role: "student", initTab: "redo" },
    },

    /* ---- 旧版路径兼容重定向（书签、残留的平台模块配置） ---- */
    { path: "/details", redirect: "/list/detail" },
    { path: "/newhomework", redirect: "/list/new" },
    { path: "/edit", redirect: "/list/new" },
    { path: "/manage", redirect: "/homeworklist" },
    { path: "/homework", redirect: "/accept" },
    { path: "/homework/newhomework", redirect: "/list/new" },
    { path: "/homework/edit", redirect: "/list/new" },
    { path: "/homework/homework_accept", redirect: "/accept" },
    { path: "/homework/homework_list", redirect: "/list" },
    { path: "/homework/manage", redirect: "/homeworklist" },
    { path: "/homework/homework_details", redirect: "/list/detail" },
    { path: "/homework/statistics", redirect: "/stats" },
    { path: "/homework/setting", redirect: "/setting" },
];

export default routes;