// Unless explicitly stated otherwise all files in this repository are licensed under the Apache-2.0 License.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Copyright 2019-Present Datadog, Inc.
use serde::de::{Error, MapAccess, Visitor};
use serde::{Deserialize, Deserializer, Serialize};
use serde_with::skip_serializing_none;
use std::fmt::{self, Formatter};

/// The object describing attributes of a RUM retention filter to update.
#[non_exhaustive]
#[skip_serializing_none]
#[derive(Clone, Debug, PartialEq, Serialize)]
pub struct RumRetentionFilterUpdateAttributes {
    /// The configuration for cross-product retention filters. All fields are optional for partial updates.
    #[serde(rename = "cross_product_sampling")]
    pub cross_product_sampling: Option<crate::datadogV2::model::RumCrossProductSamplingUpdate>,
    /// Whether the retention filter is enabled.
    #[serde(rename = "enabled")]
    pub enabled: Option<bool>,
    /// The type of RUM events to filter on.
    #[serde(rename = "event_type")]
    pub event_type: Option<crate::datadogV2::model::RumRetentionFilterEventType>,
    /// The name of a RUM retention filter.
    #[serde(rename = "name")]
    pub name: Option<String>,
    /// The query string for a RUM retention filter.
    #[serde(rename = "query")]
    pub query: Option<String>,
    /// The sample rate for a RUM retention filter, between 0.1 and 100.
    #[serde(rename = "sample_rate")]
    pub sample_rate: Option<f64>,
    #[serde(flatten)]
    pub additional_properties: std::collections::BTreeMap<String, serde_json::Value>,
    #[serde(skip)]
    #[serde(default)]
    pub(crate) _unparsed: bool,
}

impl RumRetentionFilterUpdateAttributes {
    pub fn new() -> RumRetentionFilterUpdateAttributes {
        RumRetentionFilterUpdateAttributes {
            cross_product_sampling: None,
            enabled: None,
            event_type: None,
            name: None,
            query: None,
            sample_rate: None,
            additional_properties: std::collections::BTreeMap::new(),
            _unparsed: false,
        }
    }

    pub fn cross_product_sampling(
        mut self,
        value: crate::datadogV2::model::RumCrossProductSamplingUpdate,
    ) -> Self {
        self.cross_product_sampling = Some(value);
        self
    }

    pub fn enabled(mut self, value: bool) -> Self {
        self.enabled = Some(value);
        self
    }

    pub fn event_type(
        mut self,
        value: crate::datadogV2::model::RumRetentionFilterEventType,
    ) -> Self {
        self.event_type = Some(value);
        self
    }

    pub fn name(mut self, value: String) -> Self {
        self.name = Some(value);
        self
    }

    pub fn query(mut self, value: String) -> Self {
        self.query = Some(value);
        self
    }

    pub fn sample_rate(mut self, value: f64) -> Self {
        self.sample_rate = Some(value);
        self
    }

    pub fn additional_properties(
        mut self,
        value: std::collections::BTreeMap<String, serde_json::Value>,
    ) -> Self {
        self.additional_properties = value;
        self
    }
}

impl Default for RumRetentionFilterUpdateAttributes {
    fn default() -> Self {
        Self::new()
    }
}

impl<'de> Deserialize<'de> for RumRetentionFilterUpdateAttributes {
    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
    where
        D: Deserializer<'de>,
    {
        struct RumRetentionFilterUpdateAttributesVisitor;
        impl<'a> Visitor<'a> for RumRetentionFilterUpdateAttributesVisitor {
            type Value = RumRetentionFilterUpdateAttributes;

            fn expecting(&self, f: &mut Formatter<'_>) -> fmt::Result {
                f.write_str("a mapping")
            }

            fn visit_map<M>(self, mut map: M) -> Result<Self::Value, M::Error>
            where
                M: MapAccess<'a>,
            {
                let mut cross_product_sampling: Option<
                    crate::datadogV2::model::RumCrossProductSamplingUpdate,
                > = None;
                let mut enabled: Option<bool> = None;
                let mut event_type: Option<crate::datadogV2::model::RumRetentionFilterEventType> =
                    None;
                let mut name: Option<String> = None;
                let mut query: Option<String> = None;
                let mut sample_rate: Option<f64> = None;
                let mut additional_properties: std::collections::BTreeMap<
                    String,
                    serde_json::Value,
                > = std::collections::BTreeMap::new();
                let mut _unparsed = false;

                while let Some((k, v)) = map.next_entry::<String, serde_json::Value>()? {
                    match k.as_str() {
                        "cross_product_sampling" => {
                            if v.is_null() {
                                continue;
                            }
                            cross_product_sampling =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "enabled" => {
                            if v.is_null() {
                                continue;
                            }
                            enabled = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "event_type" => {
                            if v.is_null() {
                                continue;
                            }
                            event_type = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                            if let Some(ref _event_type) = event_type {
                                match _event_type {
                                    crate::datadogV2::model::RumRetentionFilterEventType::UnparsedObject(_event_type) => {
                                        _unparsed = true;
                                    },
                                    _ => {}
                                }
                            }
                        }
                        "name" => {
                            if v.is_null() {
                                continue;
                            }
                            name = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "query" => {
                            if v.is_null() {
                                continue;
                            }
                            query = Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        "sample_rate" => {
                            if v.is_null() || v.as_str() == Some("") {
                                continue;
                            }
                            sample_rate =
                                Some(serde_json::from_value(v).map_err(M::Error::custom)?);
                        }
                        &_ => {
                            if let Ok(value) = serde_json::from_value(v.clone()) {
                                additional_properties.insert(k, value);
                            }
                        }
                    }
                }

                let content = RumRetentionFilterUpdateAttributes {
                    cross_product_sampling,
                    enabled,
                    event_type,
                    name,
                    query,
                    sample_rate,
                    additional_properties,
                    _unparsed,
                };

                Ok(content)
            }
        }

        deserializer.deserialize_any(RumRetentionFilterUpdateAttributesVisitor)
    }
}
