import { IComponent } from "../type/interface"
import {ContextConfigType, PojoType} from "../type/type"
import AspectBuilder from "./AspectBuilder"
import ComponentBuilder from "./ComponentBuilder"
import DecorateRegistCenter from "./DecorateRegistCenter"
import FileScanner from "./FileScanner"
import express from 'express'
import InstanceBuilder from "./instance/InstanceBuilder"

export default class ContextContainer{
    private static server: express.Express
    private static resources: Map<string, any> = new Map()
    private componentBuilder: ComponentBuilder
    private instanceBuilder: InstanceBuilder
    public static config: ContextConfigType

    constructor(config: ContextConfigType = {}, handler: Function){
        ContextContainer.config = config
        this.componentBuilder = new ComponentBuilder()
        this.instanceBuilder = new InstanceBuilder()
        this.init(handler)
    }

    private createServer(handler: Function): void{
        const server: express.Express = express()
        handler && handler(server)
        ContextContainer.server = server
    }

    public init(handler: Function): void{
        this.createServer(handler)
        this.componentBuilder.build()
        this.instanceBuilder.build()
    }

    public start(port: number): void{
        ContextContainer.server.listen(port, () => {
            console.log('服务启动在端口：', port)
        })
    }

    public static getServer(): express.Express{
        return ContextContainer.server
    }

    public static setResource(name: string, resource: any): void{
        ContextContainer.resources.set(name, resource)
    }

    public static getResource(name: string): any{
        return name ? ContextContainer.resources.get(name) : null
    }
}