add some missing APIs to Console

src/browser/js/Value.zig

@@ -53,6 +53,10 @@ pub fn toString(self: Value, allocator: Allocator) ![]const u8 {
     return self.context.valueToString(self.js_val, .{ .allocator = allocator });
 }
 
+pub fn toBool(self: Value) bool {
+    return self.js_val.toBool(self.context.isolate);
+}
+
 pub fn fromJson(ctx: *js.Context, json: []const u8) !Value {
     const json_string = v8.String.initUtf8(ctx.isolate, json);
     const value = try v8.Json.parse(ctx.v8_context, json_string);
@@ -86,19 +90,3 @@ pub fn toArray(self: Value) js.Array {
         .js_arr = self.js_val.castTo(v8.Array),
     };
 }
-
-// pub const Value = struct {
-//     value: v8.Value,
-//     context: *const Context,
-
-//     // the caller needs to deinit the string returned
-//     pub fn toString(self: Value, allocator: Allocator) ![]const u8 {
-//         return self.context.valueToString(self.value, .{ .allocator = allocator });
-//     }
-
-//     pub fn fromJson(ctx: *Context, json: []const u8) !Value {
-//         const json_string = v8.String.initUtf8(ctx.isolate, json);
-//         const value = try v8.Json.parse(ctx.v8_context, json_string);
-//         return Value{ .context = ctx, .value = value };
-//     }
-// };

src/browser/webapi/Console.zig

@@ -23,10 +23,27 @@ const Page = @import("../Page.zig");
 const logger = @import("../../log.zig");
 
 const Console = @This();
-_pad: bool = false,
+
+_timers: std.StringHashMapUnmanaged(u64) = .{},
+_counts: std.StringHashMapUnmanaged(u64) = .{},
 
 pub const init: Console = .{};
 
+pub fn trace(_: *const Console, values: []js.Object, page: *Page) !void {
+    logger.debug(.js, "console.trace", .{
+        .stack = page.js.stackTrace() catch "???",
+        .args = ValueWriter{ .page = page, .values = values },
+    });
+}
+
+pub fn debug(_: *const Console, values: []js.Object, page: *Page) void {
+    logger.debug(.js, "console.debug", .{ValueWriter{ .page = page, .values = values }});
+}
+
+pub fn info(_: *const Console, values: []js.Object, page: *Page) void {
+    logger.info(.js, "console.info", .{ValueWriter{ .page = page, .values = values }});
+}
+
 pub fn log(_: *const Console, values: []js.Object, page: *Page) void {
     logger.info(.js, "console.log", .{ValueWriter{ .page = page, .values = values }});
 }
@@ -35,10 +52,82 @@ pub fn warn(_: *const Console, values: []js.Object, page: *Page) void {
     logger.warn(.js, "console.warn", .{ValueWriter{ .page = page, .values = values }});
 }
 
+pub fn clear(_: *const Console) void {}
+
+pub fn assert(_: *const Console, assertion: js.Value, values: []js.Object, page: *Page) void {
+    if (assertion.toBool()) {
+        return;
+    }
+    logger.warn(.js, "console.assert", .{ValueWriter{ .page = page, .values = values }});
+}
+
 pub fn @"error"(_: *const Console, values: []js.Object, page: *Page) void {
     logger.warn(.js, "console.error", .{ValueWriter{ .page = page, .values = values, .include_stack = true }});
 }
 
+pub fn count(self: *Console, label_: ?[]const u8, page: *Page) !void {
+    const label = label_ orelse "default";
+    const gop = try self._counts.getOrPut(page.arena, label);
+
+    var current: u64 = 0;
+    if (gop.found_existing) {
+        current = gop.value_ptr.*;
+    } else {
+        gop.key_ptr.* = try page.dupeString(label);
+    }
+
+    const c = current + 1;
+    gop.value_ptr.* = c;
+
+    logger.info(.js, "console.count", .{ .label = label, .count = c });
+}
+
+pub fn countReset(self: *Console, label_: ?[]const u8) !void {
+    const label = label_ orelse "default";
+    const kv = self._counts.fetchRemove(label) orelse {
+        logger.info(.js, "console.countReset", .{ .label = label, .err = "invalid label" });
+        return;
+    };
+    logger.info(.js, "console.countReset", .{ .label = label, .count = kv.value });
+}
+
+pub fn time(self: *Console, label_: ?[]const u8, page: *Page) !void {
+    const label = label_ orelse "default";
+    const gop = try self._timers.getOrPut(page.arena, label);
+
+    if (gop.found_existing) {
+        logger.info(.js, "console.time", .{ .label = label, .err = "duplicate timer" });
+        return;
+    }
+    gop.key_ptr.* = try page.dupeString(label);
+    gop.value_ptr.* = timestamp();
+}
+
+pub fn timeLog(self: *Console, label_: ?[]const u8) void {
+    const elapsed = timestamp();
+    const label = label_ orelse "default";
+    const start = self._timers.get(label) orelse {
+        logger.info(.js, "console.timeLog", .{ .label = label, .err = "invalid timer" });
+        return;
+    };
+    logger.info(.js, "console.timeLog", .{ .label = label, .elapsed = elapsed - start });
+}
+
+pub fn timeEnd(self: *Console, label_: ?[]const u8) void {
+    const elapsed = timestamp();
+    const label = label_ orelse "default";
+    const kv = self._timers.fetchRemove(label) orelse {
+        logger.info(.js, "console.timeEnd", .{ .label = label, .err = "invalid timer" });
+        return;
+    };
+
+    logger.info(.js, "console.timeEnd", .{ .label = label, .elapsed = elapsed - kv.value });
+}
+
+fn timestamp() u64 {
+    return @import("../../datetime.zig").timestamp(.monotonic);
+}
+
 const ValueWriter = struct {
     page: *Page,
     values: []js.Object,
@@ -81,7 +170,18 @@ pub const JsApi = struct {
         pub const empty_with_no_proto = true;
     };
 
+    pub const trace = bridge.function(Console.trace, .{});
+    pub const debug = bridge.function(Console.debug, .{});
+    pub const info = bridge.function(Console.info, .{});
     pub const log = bridge.function(Console.log, .{});
     pub const warn = bridge.function(Console.warn, .{});
+    pub const clear = bridge.function(Console.clear, .{});
+    pub const assert = bridge.function(Console.assert, .{});
     pub const @"error" = bridge.function(Console.@"error", .{});
+    pub const exception = bridge.function(Console.@"error", .{});
+    pub const count = bridge.function(Console.count, .{});
+    pub const countReset = bridge.function(Console.countReset, .{});
+    pub const time = bridge.function(Console.time, .{});
+    pub const timeLog = bridge.function(Console.timeLog, .{});
+    pub const timeEnd = bridge.function(Console.timeEnd, .{});
 };