import {
    CharacterScreenReg,
    CharacterScreenTextDirection,
    CharacterScreenVariant,
    SRV_CHARACTER_SCREEN,
} from "../jdom/constants"
import { Packet } from "../jdom/packet"
import { JDRegisterServer } from "../jdom/servers/registerserver"
import { JDServiceServer } from "../jdom/servers/serviceserver"

export class CharacterScreenServer extends JDServiceServer {
    readonly message: JDRegisterServer<[string]>
    readonly brightness: JDRegisterServer<[number]>
    readonly rows: JDRegisterServer<[number]>
    readonly columns: JDRegisterServer<[number]>
    readonly variant: JDRegisterServer<[CharacterScreenVariant]>
    readonly textDirection: JDRegisterServer<[CharacterScreenTextDirection]>

    constructor(options?: {
        message?: string
        brightness?: number
        rows?: number
        columns?: number
        variant?: CharacterScreenVariant
        textDirection?: CharacterScreenTextDirection
    }) {
        super(SRV_CHARACTER_SCREEN)
        const {
            message = "",
            rows = 2,
            columns = 16,
            variant,
            textDirection,
            brightness = 100,
        } = options || {}

        this.message = this.addRegister<[string]>(CharacterScreenReg.Message, [
            message,
        ])
        this.brightness = this.addRegister<[number]>(
            CharacterScreenReg.Brightness,
            [brightness],
        )
        this.rows = this.addRegister<[number]>(CharacterScreenReg.Rows, [rows])
        this.columns = this.addRegister<[number]>(CharacterScreenReg.Columns, [
            columns,
        ])
        this.variant = this.addRegister<[CharacterScreenVariant]>(
            CharacterScreenReg.Variant,
            [variant || CharacterScreenVariant.LCD],
        )
        this.message = this.addRegister<[string]>(CharacterScreenReg.Message, [
            "",
        ])
        this.textDirection = this.addRegister<[CharacterScreenTextDirection]>(
            CharacterScreenReg.TextDirection,
            [textDirection || CharacterScreenTextDirection.LeftToRight],
        )
    }
}