#[cfg(test)]
mod tests {
  use std::{fs, path::PathBuf};

  use tempfile::TempDir;

  use crate::{
    cli::{ExportArgs, ImportArgs, RmArgs},
    model::config::Config,
  };

  #[test]
  fn test_rm_args_parsing_all_flag() {
    let args = RmArgs::parse_from(&["pakker", "rm", "--all"]);
    assert!(args.all);
    assert!(args.inputs.is_empty());
  }

  #[test]
  fn test_rm_args_parsing_multiple_inputs() {
    let args = RmArgs::parse_from(&["pakker", "rm", "mod1", "mod2", "mod3"]);
    assert!(!args.all);
    assert_eq!(args.inputs, vec!["mod1", "mod2", "mod3"]);
  }

  #[test]
  fn test_rm_args_parsing_all_with_yes() {
    let args = RmArgs::parse_from(&["pakker", "rm", "--all", "--yes"]);
    assert!(args.all);
    assert!(args.yes);
    assert!(args.inputs.is_empty());
  }

  #[test]
  fn test_rm_args_parsing_with_inputs_and_yes() {
    let args = RmArgs::parse_from(&["pakker", "rm", "mod1", "--yes"]);
    assert!(!args.all);
    assert!(args.yes);
    assert_eq!(args.inputs, vec!["mod1"]);
  }

  #[test]
  fn test_import_args_parsing_deps_flag() {
    let args =
      ImportArgs::parse_from(&["pakker", "import", "--deps", "pack.zip"]);
    assert!(args.deps);
    assert_eq!(args.file, "pack.zip");
  }

  #[test]
  fn test_import_args_parsing_no_deps_default() {
    let args = ImportArgs::parse_from(&["pakker", "import", "pack.zip"]);
    assert!(!args.deps);
    assert_eq!(args.file, "pack.zip");
  }

  #[test]
  fn test_import_args_parsing_deps_with_yes() {
    let args = ImportArgs::parse_from(&[
      "pakker", "import", "--deps", "--yes", "pack.zip",
    ]);
    assert!(args.deps);
    assert!(args.yes);
    assert_eq!(args.file, "pack.zip");
  }

  #[test]
  fn test_import_args_parsing_short_deps_flag() {
    let args = ImportArgs::parse_from(&["pakker", "import", "-D", "pack.zip"]);
    assert!(args.deps);
    assert_eq!(args.file, "pack.zip");
  }

  #[test]
  fn test_export_args_parsing_show_io_errors() {
    let args =
      ExportArgs::parse_from(&["pakker", "export", "--show-io-errors"]);
    assert!(args.show_io_errors);
    assert!(!args.no_server);
  }

  #[test]
  fn test_export_args_parsing_no_server() {
    let args = ExportArgs::parse_from(&["pakker", "export", "--no-server"]);
    assert!(args.no_server);
    assert!(!args.show_io_errors);
  }

  #[test]
  fn test_export_args_parsing_both_flags() {
    let args = ExportArgs::parse_from(&[
      "pakker",
      "export",
      "--show-io-errors",
      "--no-server",
      "--profile",
      "modrinth",
    ]);
    assert!(args.show_io_errors);
    assert!(args.no_server);
    assert_eq!(args.profile, Some("modrinth".to_string()));
  }

  #[test]
  fn test_export_args_parsing_with_output() {
    let args = ExportArgs::parse_from(&[
      "pakker",
      "export",
      "--output",
      "/tmp/export",
      "--profile",
      "curseforge",
    ]);
    assert_eq!(args.output, Some("/tmp/export".to_string()));
    assert_eq!(args.profile, Some("curseforge".to_string()));
  }

  #[test]
  fn test_export_args_parsing_pakker_layout() {
    let args = ExportArgs::parse_from(&["pakker", "export", "--pakker-layout"]);
    assert!(args.pakker_layout);
  }

  #[test]
  fn test_config_with_export_server_side_projects_to_client_true() {
    let config = Config {
      name:                                  "test-pack".to_string(),
      version:                               "1.0.0".to_string(),
      description:                           None,
      author:                                None,
      overrides:                             vec!["overrides".to_string()],
      server_overrides:                      None,
      client_overrides:                      None,
      paths:                                 std::collections::HashMap::new(),
      projects:                              None,
      export_profiles:                       None,
      export_server_side_projects_to_client: Some(true),
    };
    assert_eq!(config.export_server_side_projects_to_client, Some(true));
  }

  #[test]
  fn test_config_with_export_server_side_projects_to_client_false() {
    let config = Config {
      name:                                  "test-pack".to_string(),
      version:                               "1.0.0".to_string(),
      description:                           None,
      author:                                None,
      overrides:                             vec!["overrides".to_string()],
      server_overrides:                      None,
      client_overrides:                      None,
      paths:                                 std::collections::HashMap::new(),
      projects:                              None,
      export_profiles:                       None,
      export_server_side_projects_to_client: Some(false),
    };
    assert_eq!(config.export_server_side_projects_to_client, Some(false));
  }

  #[test]
  fn test_config_without_export_server_side_projects_to_client() {
    let config = Config {
      name:                                  "test-pack".to_string(),
      version:                               "1.0.0".to_string(),
      description:                           None,
      author:                                None,
      overrides:                             vec!["overrides".to_string()],
      server_overrides:                      None,
      client_overrides:                      None,
      paths:                                 std::collections::HashMap::new(),
      projects:                              None,
      export_profiles:                       None,
      export_server_side_projects_to_client: None,
      file_count_preference:                 None,
    };
    assert!(config.export_server_side_projects_to_client.is_none());
  }

  #[test]
  fn test_config_serialization_with_export_server_side() {
    let config = Config {
      name:                                  "test-pack".to_string(),
      version:                               "1.0.0".to_string(),
      description:                           Some("A test modpack".to_string()),
      author:                                Some("Test Author".to_string()),
      overrides:                             vec!["overrides".to_string()],
      server_overrides:                      Some(vec![
        "server-overrides".to_string(),
      ]),
      client_overrides:                      Some(vec![
        "client-overrides".to_string(),
      ]),
      paths:                                 std::collections::HashMap::new(),
      projects:                              None,
      export_profiles:                       None,
      export_server_side_projects_to_client: Some(true),
    };

    let json = serde_json::to_string_pretty(&config).unwrap();
    assert!(json.contains("exportServerSideProjectsToClient"));
    assert!(json.contains("true"));

    let deserialized: Config = serde_json::from_str(&json).unwrap();
    assert_eq!(
      deserialized.export_server_side_projects_to_client,
      Some(true)
    );
  }

  #[test]
  fn test_config_serialization_without_export_server_side() {
    let config = Config {
      name:                                  "test-pack".to_string(),
      version:                               "1.0.0".to_string(),
      description:                           None,
      author:                                None,
      overrides:                             vec!["overrides".to_string()],
      server_overrides:                      None,
      client_overrides:                      None,
      paths:                                 std::collections::HashMap::new(),
      projects:                              None,
      export_profiles:                       None,
      export_server_side_projects_to_client: None,
      file_count_preference:                 None,
    };

    let json = serde_json::to_string_pretty(&config).unwrap();
    assert!(!json.contains("exportServerSideProjectsToClient"));

    let deserialized: Config = serde_json::from_str(&json).unwrap();
    assert!(deserialized.export_server_side_projects_to_client.is_none());
  }

  #[test]
  fn test_config_default_has_no_export_server_side() {
    let config = Config::default();
    assert!(config.export_server_side_projects_to_client.is_none());
  }

  #[test]
  fn test_export_args_all_flags_together() {
    let args = ExportArgs::parse_from(&[
      "pakker",
      "export",
      "--profile",
      "modrinth",
      "--output",
      "/tmp/out",
      "--pakker-layout",
      "--show-io-errors",
      "--no-server",
    ]);
    assert_eq!(args.profile, Some("modrinth".to_string()));
    assert_eq!(args.output, Some("/tmp/out".to_string()));
    assert!(args.pakker_layout);
    assert!(args.show_io_errors);
    assert!(args.no_server);
  }
}