pi-finder/examples/birth-date-finder/src/plain_text_example.zig

const std = @import("std");
const PiFinder = @import("pi-finder");

/// This example demonstrates how to use the formatSearchResultAsPlainText function
/// to output search results in plain text format instead of JSON
pub fn main() !void {
    var gpa = std.heap.GeneralPurposeAllocator(.{}){};
    defer _ = gpa.deinit();
    const allocator = gpa.allocator();

    // Path to the Pi file (relative to the main project)
    const pi_file_path = "../../data/pi-decimal-10_000_000_000.txt";

    // Initialize Pi Finder
    var pi_finder = PiFinder.PiFinder.init(allocator, pi_file_path) catch |err| {
        std.debug.print("Error initializing Pi finder: {}\n", .{err});
        return;
    };
    defer pi_finder.deinit();

    // Configure birth date
    const birth_date = "010102"; // 01.01.02

    // Context configuration with delimiter '-'
    const context_config = PiFinder.ContextConfig{
        .size = 50,
        .position = 25,
        .delimiter = "-",
        .delimiter_interval = 2,
        .prefix = "[",
        .suffix = "]",
    };

    // Perform search
    const result = try pi_finder.searchSequence(birth_date, context_config, allocator);
    defer result.deinit();

    // Output result as plain text
    const plain_text_output = try PiFinder.formatSearchResultAsPlainText(allocator, result);
    defer allocator.free(plain_text_output);

    const stdout = std.io.getStdOut().writer();
    try stdout.print("{s}\n", .{plain_text_output});
}