open-lark 0.14.0

use serde::{Deserialize, Serialize};

use crate::{
    core::{
        api_req::ApiRequest,
        api_resp::{ApiResponseTrait, BaseResponse, ResponseFormat},
        constants::AccessTokenType,
        endpoints::cloud_docs::*,
        req_option, SDKResult,
    },
    service::cloud_docs::sheets::v2::SpreadsheetService,
};

/// 拆分单元格请求
#[derive(Serialize, Debug, Default)]
pub struct SplitCellsRequest {
    #[serde(skip)]
    api_request: ApiRequest,
    #[serde(skip)]
    spreadsheet_token: String,
    /// 查询范围，包含 sheetId 与单元格范围两部分，目前支持四种索引方式，详见 在线表格开发指南
    range: String,
}

impl SplitCellsRequest {
    pub fn builder() -> SplitCellsRequestBuilder {
        SplitCellsRequestBuilder::default()
    }
}

#[derive(Default)]
pub struct SplitCellsRequestBuilder {
    request: SplitCellsRequest,
}

impl SplitCellsRequestBuilder {
    pub fn spreadsheet_token(mut self, spreadsheet_token: impl ToString) -> Self {
        self.request.spreadsheet_token = spreadsheet_token.to_string();
        self
    }

    /// 查询范围，包含 sheetId 与单元格范围两部分，目前支持四种索引方式，详见 在线表格开发指南
    pub fn range(mut self, range: impl ToString) -> Self {
        self.request.range = range.to_string();
        self
    }

    pub fn build(mut self) -> SplitCellsRequest {
        self.request.api_request.body = serde_json::to_vec(&self.request).unwrap();
        self.request
    }
}

#[derive(Deserialize, Debug)]
pub struct SplitCellsResponse {
    /// spreadsheet 的 token
    #[serde(rename = "spreadsheetToken")]
    pub spread_sheet_token: String,
}

impl ApiResponseTrait for SplitCellsResponse {
    fn data_format() -> ResponseFormat {
        ResponseFormat::Data
    }
}

impl SpreadsheetService {
    /// 拆分单元格
    pub async fn split_cells(
        &self,
        request: SplitCellsRequest,
        option: Option<req_option::RequestOption>,
    ) -> SDKResult<BaseResponse<SplitCellsResponse>> {
        let mut api_req = request.api_request;
        api_req.api_path =
            SHEETS_V2_SPREADSHEET_UNMERGE_CELLS.replace("{}", &request.spreadsheet_token);
        api_req.http_method = reqwest::Method::POST;
        api_req.supported_access_token_types = vec![AccessTokenType::Tenant, AccessTokenType::App];

        let api_resp = crate::core::http::Transport::request(api_req, &self.config, option).await?;

        Ok(api_resp)
    }
}

#[cfg(test)]
mod tests {
    use crate::{
        core::{config::Config, constants::AppType},
        service::cloud_docs::sheets::v2::{
            data_operation::{SplitCellsRequest, SplitCellsResponse},
            SpreadsheetService,
        },
    };

    fn create_service() -> SpreadsheetService {
        let config = Config::builder()
            .app_id("test_app_id")
            .app_secret("test_app_secret")
            .app_type(AppType::SelfBuild)
            .build();
        SpreadsheetService { config }
    }

    #[test]
    fn test_split_cells_builder_default() {
        let request = SplitCellsRequest::builder().build();

        assert_eq!(request.spreadsheet_token, "");
        assert_eq!(request.range, "");
    }

    #[test]
    fn test_split_cells_builder_basic() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("test_token")
            .range("Sheet1!A1:B2")
            .build();

        assert_eq!(request.spreadsheet_token, "test_token");
        assert_eq!(request.range, "Sheet1!A1:B2");
    }

    #[test]
    fn test_split_cells_builder_all_options() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("spreadsheet_abc123")
            .range("Data!C3:F6")
            .build();

        assert_eq!(request.spreadsheet_token, "spreadsheet_abc123");
        assert_eq!(request.range, "Data!C3:F6");
    }

    #[test]
    fn test_split_cells_builder_chaining() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("chain_test")
            .range("Summary!A1:D1")
            .build();

        assert_eq!(request.spreadsheet_token, "chain_test");
        assert_eq!(request.range, "Summary!A1:D1");
    }

    #[test]
    fn test_split_cells_single_merged_cell() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("single_cell_test")
            .range("Sheet1!A1:A1")
            .build();

        assert_eq!(request.spreadsheet_token, "single_cell_test");
        assert_eq!(request.range, "Sheet1!A1:A1");
    }

    #[test]
    fn test_split_cells_large_merged_range() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("large_range_test")
            .range("Data!A1:Z100")
            .build();

        assert_eq!(request.spreadsheet_token, "large_range_test");
        assert_eq!(request.range, "Data!A1:Z100");
    }

    #[test]
    fn test_split_cells_row_range() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("row_range_test")
            .range("Sheet1!A1:Z1")
            .build();

        assert_eq!(request.spreadsheet_token, "row_range_test");
        assert_eq!(request.range, "Sheet1!A1:Z1");
    }

    #[test]
    fn test_split_cells_column_range() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("column_range_test")
            .range("Sheet1!A1:A50")
            .build();

        assert_eq!(request.spreadsheet_token, "column_range_test");
        assert_eq!(request.range, "Sheet1!A1:A50");
    }

    #[test]
    fn test_split_cells_with_unicode_ranges() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("unicode_test")
            .range("数据表!A1:D4")
            .build();

        assert_eq!(request.spreadsheet_token, "unicode_test");
        assert_eq!(request.range, "数据表!A1:D4");
    }

    #[test]
    fn test_split_cells_with_special_characters() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("special_chars_test")
            .range("'Sheet With Spaces'!A1:B5")
            .build();

        assert_eq!(request.spreadsheet_token, "special_chars_test");
        assert_eq!(request.range, "'Sheet With Spaces'!A1:B5");
    }

    #[test]
    fn test_split_cells_different_sheets() {
        let sheets_and_ranges = [
            ("Sheet1", "A1:B2"),
            ("Summary", "C1:F1"),
            ("Data", "A5:D10"),
            ("第一页", "B3:E8"),
        ];

        for (sheet, range) in sheets_and_ranges.iter() {
            let full_range = format!("{}!{}", sheet, range);
            let request = SplitCellsRequest::builder()
                .spreadsheet_token("multi_sheet_test")
                .range(&full_range)
                .build();

            assert_eq!(request.range, full_range);
        }
    }

    #[test]
    fn test_split_cells_serialization() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("serialization_test")
            .range("Sheet1!A1:C3")
            .build();

        let serialized = serde_json::to_string(&request);
        assert!(serialized.is_ok());

        let json_value: serde_json::Value = serde_json::from_str(&serialized.unwrap()).unwrap();
        assert_eq!(json_value["range"], "Sheet1!A1:C3");
    }

    #[test]
    fn test_split_cells_response_deserialization() {
        let response_json = serde_json::json!({
            "spreadsheetToken": "test_token_123"
        });

        let response: SplitCellsResponse = serde_json::from_value(response_json).unwrap();

        assert_eq!(response.spread_sheet_token, "test_token_123");
    }

    #[test]
    fn test_split_cells_complex_range_references() {
        let complex_ranges = vec![
            "Sheet1!A1:D5",
            "'Data Sheet'!B2:F10",
            "工作表!C3:G7",
            "Sheet-Name_123!A10:E15",
            "'Sheet (1)'!D1:H4",
        ];

        for range in complex_ranges {
            let request = SplitCellsRequest::builder()
                .spreadsheet_token("complex_ref_test")
                .range(range)
                .build();

            assert_eq!(request.range, range);
        }
    }

    #[test]
    fn test_split_cells_service_creation() {
        let service = create_service();
        assert_eq!(service.config.app_id, "test_app_id");
        assert_eq!(service.config.app_secret, "test_app_secret");
        assert!(matches!(service.config.app_type, AppType::SelfBuild));
    }

    #[test]
    fn test_split_cells_builder_overwrites() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("original_token")
            .spreadsheet_token("final_token") // Should overwrite
            .range("Sheet1!A1:B2")
            .range("Sheet2!C3:D4") // Should overwrite
            .build();

        assert_eq!(request.spreadsheet_token, "final_token");
        assert_eq!(request.range, "Sheet2!C3:D4");
    }

    #[test]
    fn test_split_cells_very_long_token() {
        let very_long_token = "a".repeat(1000);
        let request = SplitCellsRequest::builder()
            .spreadsheet_token(&very_long_token)
            .range("Sheet1!A1:B2")
            .build();

        assert_eq!(request.spreadsheet_token, very_long_token);
        assert_eq!(request.range, "Sheet1!A1:B2");
    }

    #[test]
    fn test_split_cells_response_struct_debug() {
        let response = SplitCellsResponse {
            spread_sheet_token: "debug_test".to_string(),
        };

        let debug_str = format!("{:?}", response);
        assert!(debug_str.contains("debug_test"));
        assert!(debug_str.contains("SplitCellsResponse"));
    }

    #[test]
    fn test_split_cells_request_struct_debug() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("debug_token")
            .range("Sheet1!A1:B2")
            .build();

        let debug_str = format!("{:?}", request);
        assert!(debug_str.contains("debug_token"));
        assert!(debug_str.contains("Sheet1!A1:B2"));
    }

    #[test]
    fn test_split_cells_empty_strings() {
        let request = SplitCellsRequest::builder()
            .spreadsheet_token("")
            .range("")
            .build();

        assert_eq!(request.spreadsheet_token, "");
        assert_eq!(request.range, "");
    }

    #[test]
    fn test_split_cells_multiple_merged_areas() {
        let merged_areas = vec![
            "Sheet1!A1:B2",  // 2x2 merged area
            "Sheet1!D1:G1",  // Row merge
            "Sheet1!A5:A10", // Column merge
            "Sheet1!C3:E5",  // 3x3 merged area
        ];

        for range in merged_areas {
            let request = SplitCellsRequest::builder()
                .spreadsheet_token("multiple_areas_test")
                .range(range)
                .build();

            assert_eq!(request.range, range);
        }
    }

    #[test]
    fn test_split_cells_large_spreadsheet_ranges() {
        let large_ranges = vec![
            "Sheet1!A1:ZZ1000", // Very large range
            "Data!A1:IV65536",  // Excel-style large range
            "Report!AA1:ZZ100", // Wide range with double-letter columns
        ];

        for range in large_ranges {
            let request = SplitCellsRequest::builder()
                .spreadsheet_token("large_spreadsheet_test")
                .range(range)
                .build();

            assert_eq!(request.range, range);
        }
    }

    #[test]
    fn test_split_cells_various_sheet_names() {
        let sheet_names_with_ranges = vec![
            ("普通工作表", "A1:B2"),
            ("Sheet_123", "C1:D5"),
            ("'Special-Name (1)'", "E1:F3"),
            ("数据分析报表", "A10:C15"),
            ("Sheet With Spaces", "G1:H2"),
        ];

        for (sheet_name, range) in sheet_names_with_ranges {
            let full_range = if sheet_name.contains(' ') || sheet_name.contains('(') {
                format!("'{}'!{}", sheet_name, range)
            } else {
                format!("{}!{}", sheet_name, range)
            };

            let request = SplitCellsRequest::builder()
                .spreadsheet_token("various_sheets_test")
                .range(&full_range)
                .build();

            assert_eq!(request.range, full_range);
        }
    }

    #[test]
    fn test_split_cells_edge_case_ranges() {
        let edge_cases = vec![
            "Sheet1!A1:A1",     // Single cell
            "Sheet1!A1:B1",     // Two cells horizontal
            "Sheet1!A1:A2",     // Two cells vertical
            "Sheet1!Z99:AA100", // Cross column boundary
        ];

        for range in edge_cases {
            let request = SplitCellsRequest::builder()
                .spreadsheet_token("edge_cases_test")
                .range(range)
                .build();

            assert_eq!(request.range, range);
        }
    }
}