package main

import (
	"testing"

	"completed/internal/model"
)

func TestGameTableSize(t *testing.T) {
	games := []model.Game{{Name: "Doom"}, {Name: "Half-Life"}}

	rows, cols := gameTableSize(games)
	if rows != 3 {
		t.Errorf("rows = %d, want 3 (header + 2 games)", rows)
	}
	if cols != len(gameColumns) {
		t.Errorf("cols = %d, want %d", cols, len(gameColumns))
	}
}

func TestGameTableSizeEmpty(t *testing.T) {
	rows, _ := gameTableSize(nil)
	if rows != 1 {
		t.Errorf("rows = %d, want 1 (header only)", rows)
	}
}

func TestGameCellTextHeader(t *testing.T) {
	for col, want := range gameColumns {
		if got := gameCellText(nil, 0, col); got != want {
			t.Errorf("gameCellText(nil, 0, %d) = %q, want %q", col, got, want)
		}
	}
}

func TestGameCellTextDataRows(t *testing.T) {
	games := []model.Game{
		{Name: "Doom", PlatformName: "PC", Score: 95, ReleaseDate: "1993-12-10"},
		{Name: "Half-Life", PlatformName: "PC", Score: 96, ReleaseDate: "1998-11-19", Finished: "1999-01-01"},
	}

	tests := []struct {
		row, col int
		want     string
	}{
		{1, 0, "Doom"},
		{1, 1, "PC"},
		{1, 2, "95"},
		{1, 3, "1993-12-10"},
		{1, 4, ""},
		{2, 0, "Half-Life"},
		{2, 4, "✓"},
	}
	for _, tt := range tests {
		if got := gameCellText(games, tt.row, tt.col); got != tt.want {
			t.Errorf("gameCellText(games, %d, %d) = %q, want %q", tt.row, tt.col, got, tt.want)
		}
	}
}