use serde::{Deserialize, Serialize};
use sqlx::prelude::Type;

use crate::request::WorkspaceRequest;

#[derive(Debug, Clone, Serialize)]
pub struct Workspace {
    pub id: i64,
    pub name: String,
}

#[derive(Debug, Clone)]
pub struct WorkspaceEnvironment {
    pub id: i64,
    pub workspace_id: i64,
    pub name: String,
}

#[derive(Debug, Clone, Serialize)]
#[serde(tag = "type", content = "data")]
pub enum WorkspaceEntry {
    Collection(WorkspaceEntryBase),
    Request(WorkspaceRequest),
}

impl WorkspaceEntry {
    pub fn new_req(req: WorkspaceRequest) -> Self {
        Self::Request(req)
    }

    pub fn new_col(col: WorkspaceEntryBase) -> Self {
        Self::Collection(col)
    }

    pub fn id(&self) -> i64 {
        match self {
            WorkspaceEntry::Collection(c) => c.id,
            WorkspaceEntry::Request(r) => r.entry.id,
        }
    }

    pub fn parent_id(&self) -> Option<i64> {
        match self {
            WorkspaceEntry::Collection(c) => c.parent_id,
            WorkspaceEntry::Request(r) => r.entry.parent_id,
        }
    }
}

/// Database model representation
#[derive(Debug, Clone, Serialize)]
pub struct WorkspaceEntryBase {
    pub id: i64,
    pub workspace_id: i64,
    pub parent_id: Option<i64>,
    pub name: String,
    pub r#type: WorkspaceEntryType,
}

#[derive(Debug, Clone)]
pub struct WorkspaceEnvVariable {
    pub id: i64,
    pub env_id: i64,
    pub workspace_id: i64,
    pub name: String,
    pub value: Option<String>,
    pub secret: bool,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum WorkspaceEntryCreate {
    Collection {
        name: String,
        workspace_id: i64,
        parent_id: Option<i64>,
    },
    Request {
        name: String,
        workspace_id: i64,
        parent_id: Option<i64>,
        method: String,
        url: String,
    },
}

#[derive(Debug, Clone, Copy, Type, Serialize)]
#[sqlx(type_name = "INTEGER")]
pub enum WorkspaceEntryType {
    Request,
    Collection,
}

impl From<i64> for WorkspaceEntryType {
    fn from(value: i64) -> Self {
        match value {
            0 => Self::Request,
            1 => Self::Collection,
            _ => panic!("unrecognized entry type: {value}"),
        }
    }
}