import { IMessageDataWrapper, IMessageParser } from '@nitrots/api';

export interface IWiredUserVariableDefinitionData
{
    availability: number;
    hasValue: boolean;
    isReadOnly: boolean;
    isTextConnected: boolean;
    itemId: number;
    name: string;
}

export interface IWiredUserVariableAssignmentData
{
    createdAt: number;
    hasValue: boolean;
    updatedAt: number;
    value: number | null;
    variableItemId: number;
}

export interface IWiredUserVariablesUserData
{
    assignments: IWiredUserVariableAssignmentData[];
    userId: number;
}

export interface IWiredFurniVariableDefinitionData
{
    availability: number;
    hasValue: boolean;
    isReadOnly: boolean;
    isTextConnected: boolean;
    itemId: number;
    name: string;
}

export interface IWiredUserVariablesFurniData
{
    assignments: IWiredUserVariableAssignmentData[];
    furniId: number;
}

export interface IWiredRoomVariableDefinitionData
{
    availability: number;
    hasValue: boolean;
    isReadOnly: boolean;
    isTextConnected: boolean;
    itemId: number;
    name: string;
}

export interface IWiredRoomVariableAssignmentData
{
    createdAt: number;
    hasValue: boolean;
    updatedAt: number;
    value: number | null;
    variableItemId: number;
}

export interface IWiredContextVariableDefinitionData
{
    availability: number;
    hasValue: boolean;
    isReadOnly: boolean;
    isTextConnected: boolean;
    itemId: number;
    name: string;
}

export class WiredUserVariablesDataParser implements IMessageParser
{
    private _roomId: number;
    private _definitions: IWiredUserVariableDefinitionData[];
    private _users: IWiredUserVariablesUserData[];
    private _furniDefinitions: IWiredFurniVariableDefinitionData[];
    private _furnis: IWiredUserVariablesFurniData[];
    private _roomDefinitions: IWiredRoomVariableDefinitionData[];
    private _roomAssignments: IWiredRoomVariableAssignmentData[];
    private _contextDefinitions: IWiredContextVariableDefinitionData[];

    public flush(): boolean
    {
        this._roomId = 0;
        this._definitions = [];
        this._users = [];
        this._furniDefinitions = [];
        this._furnis = [];
        this._roomDefinitions = [];
        this._roomAssignments = [];
        this._contextDefinitions = [];

        return true;
    }

    public parse(wrapper: IMessageDataWrapper): boolean
    {
        if(!wrapper) return false;

        this._roomId = wrapper.readInt();

        let totalDefinitions = wrapper.readInt();

        this._definitions = [];
        this._users = [];
        this._furniDefinitions = [];
        this._furnis = [];
        this._roomDefinitions = [];
        this._roomAssignments = [];
        this._contextDefinitions = [];

        while(totalDefinitions > 0)
        {
            this._definitions.push({
                itemId: wrapper.readInt(),
                name: wrapper.readString(),
                hasValue: wrapper.readBoolean(),
                availability: wrapper.readInt(),
                isTextConnected: wrapper.readBoolean(),
                isReadOnly: wrapper.readBoolean()
            });

            totalDefinitions--;
        }

        let totalUsers = wrapper.readInt();

        while(totalUsers > 0)
        {
            const userId = wrapper.readInt();
            let totalAssignments = wrapper.readInt();
            const assignments: IWiredUserVariableAssignmentData[] = [];

            while(totalAssignments > 0)
            {
                const variableItemId = wrapper.readInt();
                const hasValue = wrapper.readBoolean();
                const rawValue = wrapper.readInt();
                const createdAt = wrapper.readInt();
                const updatedAt = wrapper.readInt();

                assignments.push({
                    variableItemId,
                    hasValue,
                    value: (hasValue ? rawValue : null),
                    createdAt,
                    updatedAt
                });

                totalAssignments--;
            }

            this._users.push({ userId, assignments });
            totalUsers--;
        }

        let totalFurniDefinitions = wrapper.readInt();

        while(totalFurniDefinitions > 0)
        {
            this._furniDefinitions.push({
                itemId: wrapper.readInt(),
                name: wrapper.readString(),
                hasValue: wrapper.readBoolean(),
                availability: wrapper.readInt(),
                isTextConnected: wrapper.readBoolean(),
                isReadOnly: wrapper.readBoolean()
            });

            totalFurniDefinitions--;
        }

        let totalFurnis = wrapper.readInt();

        while(totalFurnis > 0)
        {
            const furniId = wrapper.readInt();
            let totalAssignments = wrapper.readInt();
            const assignments: IWiredUserVariableAssignmentData[] = [];

            while(totalAssignments > 0)
            {
                const variableItemId = wrapper.readInt();
                const hasValue = wrapper.readBoolean();
                const rawValue = wrapper.readInt();
                const createdAt = wrapper.readInt();
                const updatedAt = wrapper.readInt();

                assignments.push({
                    variableItemId,
                    hasValue,
                    value: (hasValue ? rawValue : null),
                    createdAt,
                    updatedAt
                });

                totalAssignments--;
            }

            this._furnis.push({ furniId, assignments });
            totalFurnis--;
        }

        let totalRoomDefinitions = wrapper.readInt();

        while(totalRoomDefinitions > 0)
        {
            this._roomDefinitions.push({
                itemId: wrapper.readInt(),
                name: wrapper.readString(),
                hasValue: wrapper.readBoolean(),
                availability: wrapper.readInt(),
                isTextConnected: wrapper.readBoolean(),
                isReadOnly: wrapper.readBoolean()
            });

            totalRoomDefinitions--;
        }

        let totalRoomAssignments = wrapper.readInt();

        while(totalRoomAssignments > 0)
        {
            const variableItemId = wrapper.readInt();
            const hasValue = wrapper.readBoolean();
            const rawValue = wrapper.readInt();
            const createdAt = wrapper.readInt();
            const updatedAt = wrapper.readInt();

            this._roomAssignments.push({
                variableItemId,
                hasValue,
                value: (hasValue ? rawValue : null),
                createdAt,
                updatedAt
            });

            totalRoomAssignments--;
        }

        let totalContextDefinitions = wrapper.readInt();

        while(totalContextDefinitions > 0)
        {
            this._contextDefinitions.push({
                itemId: wrapper.readInt(),
                name: wrapper.readString(),
                hasValue: wrapper.readBoolean(),
                availability: wrapper.readInt(),
                isTextConnected: wrapper.readBoolean(),
                isReadOnly: wrapper.readBoolean()
            });

            totalContextDefinitions--;
        }

        return true;
    }

    public get roomId(): number
    {
        return this._roomId;
    }

    public get definitions(): IWiredUserVariableDefinitionData[]
    {
        return this._definitions;
    }

    public get users(): IWiredUserVariablesUserData[]
    {
        return this._users;
    }

    public get furniDefinitions(): IWiredFurniVariableDefinitionData[]
    {
        return this._furniDefinitions;
    }

    public get furnis(): IWiredUserVariablesFurniData[]
    {
        return this._furnis;
    }

    public get roomDefinitions(): IWiredRoomVariableDefinitionData[]
    {
        return this._roomDefinitions;
    }

    public get roomAssignments(): IWiredRoomVariableAssignmentData[]
    {
        return this._roomAssignments;
    }

    public get contextDefinitions(): IWiredContextVariableDefinitionData[]
    {
        return this._contextDefinitions;
    }
}