Word on recording id test

build.zig

@@ -29,20 +29,20 @@ pub fn build(b: *std.Build) void {
     });
 
     // We will also create a module for our other entry point, 'main.zig'.
-    const exe_mod = b.createModule(.{
-        // `root_source_file` is the Zig "entry point" of the module. If a module
-        // only contains e.g. external object files, you can make this `null`.
-        // In this case the main source file is merely a path, however, in more
-        // complicated build scripts, this could be a generated file.
-        .root_source_file = b.path("src/main.zig"),
-        .target = target,
-        .optimize = optimize,
-    });
+    //const exe_mod = b.createModule(.{
+    //    // `root_source_file` is the Zig "entry point" of the module. If a module
+    //    // only contains e.g. external object files, you can make this `null`.
+    //    // In this case the main source file is merely a path, however, in more
+    //    // complicated build scripts, this could be a generated file.
+    //    .root_source_file = b.path("src/main.zig"),
+    //    .target = target,
+    //    .optimize = optimize,
+    //});
 
     // Modules can depend on one another using the `std.Build.Module.addImport` function.
     // This is what allows Zig source code to use `@import("foo")` where 'foo' is not a
     // file path. In this case, we set up `exe_mod` to import `lib_mod`.
-    exe_mod.addImport("muzigbrainz_lib", lib_mod);
+    //exe_mod.addImport("muzigbrainz_lib", lib_mod);
 
     // Now, we will create a static library based on the module we created above.
     // This creates a `std.Build.Step.Compile`, which is the build step responsible
@@ -60,41 +60,41 @@ pub fn build(b: *std.Build) void {
 
     // This creates another `std.Build.Step.Compile`, but this one builds an executable
     // rather than a static library.
-    const exe = b.addExecutable(.{
-        .name = "muzigbrainz",
-        .root_module = exe_mod,
-    });
+    //const exe = b.addExecutable(.{
+    //    .name = "muzigbrainz",
+    //    .root_module = exe_mod,
+    //});
 
     const zig_time_dep = b.dependency("zeit", .{});
-    exe.root_module.addImport("zeit", zig_time_dep.module("zeit"));
+    lib.root_module.addImport("zeit", zig_time_dep.module("zeit"));
 
     // This declares intent for the executable to be installed into the
     // standard location when the user invokes the "install" step (the default
     // step when running `zig build`).
-    b.installArtifact(exe);
+    //b.installArtifact(exe);
 
     // This *creates* a Run step in the build graph, to be executed when another
     // step is evaluated that depends on it. The next line below will establish
     // such a dependency.
-    const run_cmd = b.addRunArtifact(exe);
+    //const run_cmd = b.addRunArtifact(exe);
 
     // By making the run step depend on the install step, it will be run from the
     // installation directory rather than directly from within the cache directory.
     // This is not necessary, however, if the application depends on other installed
     // files, this ensures they will be present and in the expected location.
-    run_cmd.step.dependOn(b.getInstallStep());
+    //run_cmd.step.dependOn(b.getInstallStep());
 
     // This allows the user to pass arguments to the application in the build
     // command itself, like this: `zig build run -- arg1 arg2 etc`
-    if (b.args) |args| {
-        run_cmd.addArgs(args);
-    }
+    //if (b.args) |args| {
+    //    run_cmd.addArgs(args);
+    //}
 
     // This creates a build step. It will be visible in the `zig build --help` menu,
     // and can be selected like this: `zig build run`
     // This will evaluate the `run` step rather than the default, which is "install".
-    const run_step = b.step("run", "Run the app");
-    run_step.dependOn(&run_cmd.step);
+    //const run_step = b.step("run", "Run the app");
+    //run_step.dependOn(&run_cmd.step);
 
     // Creates a step for unit testing. This only builds the test executable
     // but does not run it.
@@ -102,18 +102,20 @@ pub fn build(b: *std.Build) void {
         .root_module = lib_mod,
     });
 
+    lib_unit_tests.root_module.addImport("zeit", zig_time_dep.module("zeit"));
+
     const run_lib_unit_tests = b.addRunArtifact(lib_unit_tests);
 
-    const exe_unit_tests = b.addTest(.{
-        .root_module = exe_mod,
-    });
+    //const exe_unit_tests = b.addTest(.{
+    //    .root_module = exe_mod,
+    //});
 
-    const run_exe_unit_tests = b.addRunArtifact(exe_unit_tests);
+    //const run_exe_unit_tests = b.addRunArtifact(exe_unit_tests);
 
     // Similar to creating the run step earlier, this exposes a `test` step to
     // the `zig build --help` menu, providing a way for the user to request
     // running the unit tests.
     const test_step = b.step("test", "Run unit tests");
     test_step.dependOn(&run_lib_unit_tests.step);
-    test_step.dependOn(&run_exe_unit_tests.step);
+    //test_step.dependOn(&run_exe_unit_tests.step);
 }

src/Entities.zig

@@ -2,6 +2,7 @@
 //! Fields based on JSON response fields
 
 const Alias = @import("Alias.zig").Alias;
+const zeit = @import("zeit");
 
 pub const Artist = struct {
     id: []const u8,
@@ -17,6 +18,7 @@ pub const ArtistCredit = struct {
     name: []const u8,
     artist: Artist,
 };
+
 pub const Recording = struct {
     id: []const u8,
     score: u8,
@@ -25,7 +27,8 @@ pub const Recording = struct {
     video: ?bool,
     @"artist-credit": []ArtistCredit,
     //artist_credit: []ArtistCredit,
-    @"first-release-date": ?[]const u8 = null,
+    //@"first-release-date": ?[]const u8 = null,
+    @"first-release-date": ?union(enum) { slice: []const u8, dt: zeit.Date } = null,
     //first_release_date: []const u8,
     releases: []Release,
     isrcs: ?[][]const u8 = null,

src/QueryResults.zig

@@ -1,4 +1,5 @@
 const std = @import("std");
+const zeit = @import("zeit");
 
 const Entities = @import("Entities.zig");
 const Artist = Entities.Artist;
@@ -6,6 +7,7 @@ const Recording = Entities.Recording;
 
 pub const Result = struct {
     created: ?[]const u8 = null,
+    //created: ?zeit.Instant.Source.iso8601 = null,
     count: ?u32 = null,
     offset: ?u32 = null,
     artists: ?[]Artist = null,
@@ -71,4 +73,19 @@ pub const Result = struct {
         }
         return null;
     }
+
+    pub fn getSpecifiedRID(self: *const Result, tn: []const u8, rgn: []const u8, an: []const u8) ?[]const u8 {
+        _ = tn;
+        _ = rgn;
+        _ = an;
+        if (self.count) |count| {
+            switch (count) {
+                0 => return null,
+                1 => return self.recording.?[0].id,
+                else => {
+                    return null; // Sort by date
+                },
+            }
+        }
+    }
 };

src/root.zig

@@ -112,7 +112,7 @@ test "rgid_via_recording" {
 test "rgid_via_recording_multiple_artists_2" {
     const test_alloc = std.testing.allocator;
     const track: []const u8 = "Hesitating%20Beauty";
-    const album: []const u8 = "Mermaid%Avenue";
+    const album: []const u8 = "Mermaid%20Avenue";
     const artist: []const u8 = "Wilco";
 
     const wilco_id: []const u8 = "9e53f84d-ef44-4c16-9677-5fd4d78cbd7d";
@@ -130,4 +130,29 @@ test "rgid_via_recording_multiple_artists_2" {
 
         try testing.expect(std.mem.eql(u8, result.getSpecifiedARID("Wilco", "Hesitating Beauty").?, wilco_id));
     }
+
+    //try testing.expect(false);
 }
+
+//test "rid" {
+//    const test_alloc = std.testing.allocator;
+//    const track: []const u8 = "Battery";
+//    const album: []const u8 = "Master%20of%20Puppets";
+//    const artist: []const u8 = "Metallica";
+//
+//    const battery_id: []const u8 = "3bfda26a-49fa-4bc4-a4d6-8bbfa0767ab7";
+//
+//    var mb_result = std.ArrayList(u8).init(test_alloc);
+//    defer mb_result.deinit();
+//
+//    const search_result = try mbSearch(test_alloc, &mb_result, track, album, artist);
+//
+//    if (search_result) |sr| {
+//        const json = try std.json.parseFromSlice(QR.Result, test_alloc, sr, .{ .ignore_unknown_fields = true });
+//        defer json.deinit();
+//
+//        const result: QR.Result = json.value;
+//
+//        try testing.expect(std.mem.eql(u8, result.getSpecifiedARID("Wilco", "Hesitating Beauty").?, battery_id));
+//    }
+//}