import ResponseTime from "./ResponseTime"
import Send from "./Send"
import { resolve } from "path"
import { fileURLToPath } from "url"
import path from "path"
import ErrorHandler from "./ErrorHandler"
import { Auth } from "./Auth"
import bodyParser from "koa-bodyparser"
import Views from "./Views"
import Session from "./Session"
import etag from "@koa/etag"
import conditional from "koa-conditional-get"
import { autoRegisterControllers } from "@/utils/ForRegister.js"

const __dirname = path.dirname(fileURLToPath(import.meta.url))
const publicPath = resolve(__dirname, "../../public")

export default app => {
    // 错误处理
    app.use(ErrorHandler())
    // 响应时间
    app.use(ResponseTime)
    // session设置
    app.use(Session(app))
    // 权限设置
    app.use(
        Auth({
            whiteList: [
                // 所有请求放行
                { pattern: "/", auth: false },
                { pattern: "/**/*", auth: false },
            ],
            blackList: [
                // 禁用api请求
                // "/api",
                // "/api/",
                // "/api/**/*",
            ],
        })
    )
    // 视图设置
    app.use(
        Views(resolve(__dirname, "../views"), {
            extension: "pug",
            options: {
                basedir: resolve(__dirname, "../views"),
            },
        })
    )
    // 请求体解析
    app.use(bodyParser())
    // 自动注册控制器
    autoRegisterControllers(app, path.resolve(__dirname, "../controllers"))
    // 注册完成之后静态资源设置
    app.use(async (ctx, next) => {
        if (ctx.body) return await next()
        if (ctx.status === 200) return await next()
        if (ctx.method.toLowerCase() === "get") {
            try {
                await Send(ctx, ctx.path, { root: publicPath, maxAge: 0, immutable: false })
            } catch (err) {
                if (err.status !== 404) throw err
            }
        }
        await next()
    })
    app.use(conditional())
    app.use(etag())
}