pub const APIStyle = enum {
    anthropic,
};

pub const Config = struct {
    api_style: APIStyle,
    api_key: []const u8,
    base_url: []const u8,
    model: []const u8,
};

const t = @import("std").testing;

test "Config - construct with all fields" {
    const cfg = Config{
        .api_style = .anthropic,
        .api_key = "sk-ant-test",
        .base_url = "https://api.anthropic.com",
        .model = "claude-sonnet-4-20250514",
    };
    try t.expectEqual(APIStyle.anthropic, cfg.api_style);
    try t.expectEqualStrings("sk-ant-test", cfg.api_key);
    try t.expectEqualStrings("https://api.anthropic.com", cfg.base_url);
    try t.expectEqualStrings("claude-sonnet-4-20250514", cfg.model);
}