const userSchema =new Schema({
    username: {
        type: String,
        unique: true
    },
    email: String,
    password: String,
    name: String,
    contestsParticipated: [
        {
            contestID:{
                type: Schema.ObjectId,
                ref: "contest"
            },
            rank: Number,
            score: Number
        }
    ],
    rating: Number,
    contestsConducted: [
        {
            contest:{
               type: Schema.ObjectId,
               ref: "contest"
            }
        }
    ],
    submissions: [
        {
            //file required if we are saving the submission code as well
            problem:{
                type: Schema.ObjectId,
                ref: "problem"
            }
            timeUsed: Number,
            memoryConsumed: Number
        }
    ]
});
const problemSchema =new Schema({
    problemId: {
        type: String,
        unique: true
    },
    statement: String,
    editorial: String,
    testCases: [
        {
            input: String,
            output: String
        }
    ] ,
    memoryLimit: Number,
    timeLimit: Number,
    difficulty: Number,
    accuracy: Number,
    contestAsked: {
        type: Schema.ObjectId,
        ref: "contest"
    },
    numberOfAttempts: Number
});

const contestSchema = new Schema({
    contestId:{
        type: String,
        unique: true
    },
    name: String,
    type: String,
    Date: Date,
    Time: String,
    Duration: Number,
    Prizes: String,
    organiser:{
        type: Schema.ObjectId,
        ref: "user"
    },
    participants: [
        user:{
            type: Schema.ObjectId,
            ref: "user"
        },
        score: Number,
        rank: Number
    ],
    problemsAsked:[
        problem:{
            type: Schema.ObjectId,
            ref: "probelem"
        }
    ]
});