package findr

import "core:testing"

@(test)
test_is_ignored_basic :: proc(t: ^testing.T) {
	gi := parse("*.env\n")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, ".env", false), true)
	testing.expect_value(t, is_ignored(&gi, "foo.env", false), true)
	testing.expect_value(t, is_ignored(&gi, ".env.local", false), false)
	testing.expect_value(t, is_ignored(&gi, "config.yaml", false), false)
}

@(test)
test_is_ignored_negation :: proc(t: ^testing.T) {
	gi := parse("*.env\n!.env.production\n")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, ".env", false), true)
	testing.expect_value(t, is_ignored(&gi, ".env.production", false), false)
}

@(test)
test_is_ignored_dir_only :: proc(t: ^testing.T) {
	gi := parse("node_modules/\n")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, "node_modules", true), true)
	testing.expect_value(t, is_ignored(&gi, "node_modules", false), false)
}

@(test)
test_is_ignored_anchored :: proc(t: ^testing.T) {
	gi := parse("/secret.key\n")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, "secret.key", false), true)
}

@(test)
test_is_ignored_comments_skipped :: proc(t: ^testing.T) {
	gi := parse("# this is a comment\n#another\n*.tmp\n")
	defer destroy(&gi)

	testing.expect_value(t, len(gi.rules), 1)
	testing.expect_value(t, is_ignored(&gi, "file.tmp", false), true)
}

@(test)
test_is_ignored_blank_lines_skipped :: proc(t: ^testing.T) {
	gi := parse("\n\n  \n*.log\n\n")
	defer destroy(&gi)

	testing.expect_value(t, len(gi.rules), 1)
}

@(test)
test_is_ignored_last_match_wins :: proc(t: ^testing.T) {
	gi := parse("*.env\n!*.env\n")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, ".env", false), false)
}

@(test)
test_is_ignored_no_rules :: proc(t: ^testing.T) {
	gi := parse("")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, "anything", false), false)
}

@(test)
test_is_ignored_env_pattern :: proc(t: ^testing.T) {
	gi := parse(".env*\n")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, ".env", false), true)
	testing.expect_value(t, is_ignored(&gi, ".env.local", false), true)
	testing.expect_value(t, is_ignored(&gi, ".envrc", false), true)
}

@(test)
test_is_ignored_globstar :: proc(t: ^testing.T) {
	gi := parse("**/cache\n")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, "cache", false), true)
	testing.expect_value(t, is_ignored(&gi, "foo/cache", false), true)
	testing.expect_value(t, is_ignored(&gi, "foo/bar/cache", false), true)
}

@(test)
test_star_negation_subpath :: proc(t: ^testing.T) {
	gi := parse("*\n!public/\n")
	defer destroy(&gi)

	// public dir itself is un-ignored
	testing.expect_value(t, is_ignored(&gi, "public", true), false)
	// children of public/ should still be ignored by *
	testing.expect_value(t, is_ignored(&gi, "public/uuid-dir", true), true)
	testing.expect_value(t, is_ignored(&gi, "public/uuid-dir/file.txt", false), true)
}

@(test)
test_is_ignored_hash_pattern :: proc(t: ^testing.T) {
	gi := parse("\\#*\\#\n")
	defer destroy(&gi)

	testing.expect_value(t, is_ignored(&gi, "#foo#", false), true)
	testing.expect_value(t, is_ignored(&gi, "#test#", false), true)
	testing.expect_value(t, is_ignored(&gi, "AUTHORS", false), false)
	testing.expect_value(t, is_ignored(&gi, "build.zig", false), false)
	testing.expect_value(t, is_ignored(&gi, "ChangeLog", false), false)
}