use crate::model::frequency::Frequency;
use serde::{Deserialize, Serialize};

#[derive(Deserialize, Serialize, Clone)]
pub struct Payments {
    pub page: Option<i64>,
    pub name: Option<String>,
    pub cost: Option<String>,
    pub frequency: Option<Frequency>,
    pub highlight: Option<i64>,
    pub user: Option<i64>,
    pub category: Option<i64>,
    pub start_date: Option<String>,
    pub end_date: Option<String>,
}

pub fn payments_url(q: Payments) -> String {
    let mut params = Vec::new();

    match q.page {
        None | Some(1) => (),
        Some(p) => params.push(format!("page={}", p)),
    };

    if let Some(Frequency::Monthly) = q.frequency {
        params.push("frequency=Monthly".to_string())
    };

    if let Some(id) = q.highlight {
        params.push(format!("highlight={}", id))
    };

    if let Some(str) = q.name {
        if !str.is_empty() {
            params.push(format!("name={}", str))
        }
    };

    if let Some(str) = q.cost {
        if !str.is_empty() {
            params.push(format!("cost={}", str))
        }
    };

    if let Some(id) = q.user {
        params.push(format!("user={}", id))
    };

    if let Some(id) = q.category {
        params.push(format!("category={}", id))
    };

    if let Some(str) = q.start_date {
        if !str.is_empty() {
            params.push(format!("start_date={}", str))
        }
    };

    if let Some(str) = q.end_date {
        if !str.is_empty() {
            params.push(format!("end_date={}", str))
        }
    };

    if params.is_empty() {
        "".to_string()
    } else {
        format!("?{}", params.join("&"))
    }
}

#[derive(Deserialize, Serialize, Clone)]
pub struct Incomes {
    pub page: Option<i64>,
    pub highlight: Option<i64>,
}

#[derive(Deserialize, Serialize, Clone)]
pub struct Categories {
    pub highlight: Option<i64>,
}

#[derive(Deserialize, Serialize)]
pub struct PaymentCategory {
    pub payment_name: String,
}