-module(lightspeed@ops@operations_kit_harness).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/lightspeed/ops/operations_kit_harness.gleam").
-export([run_scenario/1, run_matrix/0, scenario_label/1, pass_fail_label/1, signature/1, scenario/1, deterministic/1, outcomes/1, failed_scenarios/1, nondeterministic_failures/1, report_signature/1, snapshot_signature/0, snapshot_report_markdown/0]).
-export_type([scenario/0, scenario_outcome/0, report/0]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

?MODULEDOC(" Deterministic production app operations-kit harness for M40.\n").

-type scenario() :: incident_runbook_coverage |
    safe_workflow_reversibility |
    telemetry_dashboard_alert_contracts |
    deterministic_operations_drills.

-type scenario_outcome() :: {scenario_outcome,
        scenario(),
        boolean(),
        boolean(),
        binary()}.

-type report() :: {report, list(scenario_outcome()), integer(), integer()}.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 228).
-spec count_nondeterministic(list(scenario_outcome())) -> integer().
count_nondeterministic(Outcomes) ->
    case Outcomes of
        [] ->
            0;

        [Outcome | Rest] ->
            case erlang:element(4, Outcome) of
                true ->
                    count_nondeterministic(Rest);

                false ->
                    1 + count_nondeterministic(Rest)
            end
    end.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 217).
-spec count_failed(list(scenario_outcome())) -> integer().
count_failed(Outcomes) ->
    case Outcomes of
        [] ->
            0;

        [Outcome | Rest] ->
            case erlang:element(3, Outcome) of
                true ->
                    count_failed(Rest);

                false ->
                    1 + count_failed(Rest)
            end
    end.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 239).
-spec join_with(binary(), list(binary())) -> binary().
join_with(Separator, Values) ->
    case Values of
        [] ->
            <<""/utf8>>;

        [Value] ->
            Value;

        [Value@1 | Rest] ->
            <<<<Value@1/binary, Separator/binary>>/binary,
                (join_with(Separator, Rest))/binary>>
    end.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 207).
-spec evaluate_deterministic_operations_drills() -> {boolean(), binary()}.
evaluate_deterministic_operations_drills() ->
    Drills = lightspeed@ops@operations_kit:drill_scenarios(),
    Signatures = begin
        _pipe = Drills,
        gleam@list:map(
            _pipe,
            fun lightspeed@ops@operations_kit:drill_signature/1
        )
    end,
    Passed = lightspeed@ops@operations_kit:drills_reproducible() andalso lightspeed@ops@operations_kit:operations_kit_ready(
        
    ),
    {Passed, join_with(<<";"/utf8>>, Signatures)}.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 199).
-spec evaluate_telemetry_dashboard_alert_contracts() -> {boolean(), binary()}.
evaluate_telemetry_dashboard_alert_contracts() ->
    Dashboards = lightspeed@ops@operations_kit:dashboards(),
    Signatures = begin
        _pipe = Dashboards,
        gleam@list:map(
            _pipe,
            fun lightspeed@ops@operations_kit:dashboard_signature/1
        )
    end,
    Passed = lightspeed@ops@operations_kit:dashboards_cover_alert_contracts(),
    {Passed, join_with(<<";"/utf8>>, Signatures)}.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 191).
-spec evaluate_safe_workflow_reversibility() -> {boolean(), binary()}.
evaluate_safe_workflow_reversibility() ->
    Plans = lightspeed@ops@operations_kit:workflow_plans(),
    Signatures = begin
        _pipe = Plans,
        gleam@list:map(
            _pipe,
            fun lightspeed@ops@operations_kit:workflow_plan_signature/1
        )
    end,
    Passed = lightspeed@ops@operations_kit:workflow_contracts_safe(),
    {Passed, join_with(<<";"/utf8>>, Signatures)}.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 183).
-spec evaluate_incident_runbook_coverage() -> {boolean(), binary()}.
evaluate_incident_runbook_coverage() ->
    Runbooks = lightspeed@ops@operations_kit:canonical_runbooks(),
    Signatures = begin
        _pipe = Runbooks,
        gleam@list:map(
            _pipe,
            fun lightspeed@ops@operations_kit:runbook_signature/1
        )
    end,
    Passed = lightspeed@ops@operations_kit:runbooks_cover_domains(),
    {Passed, join_with(<<";"/utf8>>, Signatures)}.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 173).
-spec evaluate(scenario()) -> {boolean(), binary()}.
evaluate(Scenario) ->
    case Scenario of
        incident_runbook_coverage ->
            evaluate_incident_runbook_coverage();

        safe_workflow_reversibility ->
            evaluate_safe_workflow_reversibility();

        telemetry_dashboard_alert_contracts ->
            evaluate_telemetry_dashboard_alert_contracts();

        deterministic_operations_drills ->
            evaluate_deterministic_operations_drills()
    end.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 55).
?DOC(" Run one M40 scenario twice and require deterministic parity.\n").
-spec run_scenario(scenario()) -> scenario_outcome().
run_scenario(Scenario) ->
    {First_passed, First_signature} = evaluate(Scenario),
    {Second_passed, Second_signature} = evaluate(Scenario),
    Deterministic = (First_passed =:= Second_passed) andalso (First_signature
    =:= Second_signature),
    Passed = (First_passed andalso Second_passed) andalso Deterministic,
    {scenario_outcome, Scenario, Passed, Deterministic, First_signature}.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 37).
?DOC(" Run all M40 scenarios.\n").
-spec run_matrix() -> report().
run_matrix() ->
    Outcomes = begin
        _pipe = [incident_runbook_coverage,
            safe_workflow_reversibility,
            telemetry_dashboard_alert_contracts,
            deterministic_operations_drills],
        gleam@list:map(_pipe, fun run_scenario/1)
    end,
    {report, Outcomes, count_failed(Outcomes), count_nondeterministic(Outcomes)}.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 71).
?DOC(" Scenario label.\n").
-spec scenario_label(scenario()) -> binary().
scenario_label(Scenario) ->
    case Scenario of
        incident_runbook_coverage ->
            <<"incident_runbook_coverage"/utf8>>;

        safe_workflow_reversibility ->
            <<"safe_workflow_reversibility"/utf8>>;

        telemetry_dashboard_alert_contracts ->
            <<"telemetry_dashboard_alert_contracts"/utf8>>;

        deterministic_operations_drills ->
            <<"deterministic_operations_drills"/utf8>>
    end.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 81).
?DOC(" Stable pass/fail label.\n").
-spec pass_fail_label(scenario_outcome()) -> binary().
pass_fail_label(Outcome) ->
    case erlang:element(3, Outcome) of
        true ->
            <<"pass"/utf8>>;

        false ->
            <<"fail"/utf8>>
    end.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 89).
?DOC(" Scenario signature accessor.\n").
-spec signature(scenario_outcome()) -> binary().
signature(Outcome) ->
    erlang:element(5, Outcome).

-file("src/lightspeed/ops/operations_kit_harness.gleam", 94).
?DOC(" Scenario accessor.\n").
-spec scenario(scenario_outcome()) -> scenario().
scenario(Outcome) ->
    erlang:element(2, Outcome).

-file("src/lightspeed/ops/operations_kit_harness.gleam", 99).
?DOC(" Determinism accessor.\n").
-spec deterministic(scenario_outcome()) -> boolean().
deterministic(Outcome) ->
    erlang:element(4, Outcome).

-file("src/lightspeed/ops/operations_kit_harness.gleam", 104).
?DOC(" Report outcomes accessor.\n").
-spec outcomes(report()) -> list(scenario_outcome()).
outcomes(Report) ->
    erlang:element(2, Report).

-file("src/lightspeed/ops/operations_kit_harness.gleam", 109).
?DOC(" Failed scenario count.\n").
-spec failed_scenarios(report()) -> integer().
failed_scenarios(Report) ->
    erlang:element(3, Report).

-file("src/lightspeed/ops/operations_kit_harness.gleam", 114).
?DOC(" Nondeterministic scenario count.\n").
-spec nondeterministic_failures(report()) -> integer().
nondeterministic_failures(Report) ->
    erlang:element(4, Report).

-file("src/lightspeed/ops/operations_kit_harness.gleam", 247).
-spec bool_label(boolean()) -> binary().
bool_label(Value) ->
    case Value of
        true ->
            <<"true"/utf8>>;

        false ->
            <<"false"/utf8>>
    end.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 119).
?DOC(" Stable report signature.\n").
-spec report_signature(report()) -> binary().
report_signature(Report) ->
    Entries = gleam@list:map(
        erlang:element(2, Report),
        fun(Outcome) ->
            <<<<<<<<<<<<(scenario_label(erlang:element(2, Outcome)))/binary,
                                    "="/utf8>>/binary,
                                (pass_fail_label(Outcome))/binary>>/binary,
                            ":deterministic="/utf8>>/binary,
                        (bool_label(erlang:element(4, Outcome)))/binary>>/binary,
                    ":"/utf8>>/binary,
                (erlang:element(5, Outcome))/binary>>
        end
    ),
    join_with(<<";"/utf8>>, Entries).

-file("src/lightspeed/ops/operations_kit_harness.gleam", 135).
?DOC(" Deterministic snapshot signature for M40 fixture drift gates.\n").
-spec snapshot_signature() -> binary().
snapshot_signature() ->
    <<<<<<"m40.snapshot.v"/utf8, (erlang:integer_to_binary(1))/binary>>/binary,
            "|"/utf8>>/binary,
        (report_signature(run_matrix()))/binary>>.

-file("src/lightspeed/ops/operations_kit_harness.gleam", 143).
?DOC(" Deterministic markdown report for M40 fixture scripts.\n").
-spec snapshot_report_markdown() -> binary().
snapshot_report_markdown() ->
    Report = run_matrix(),
    Failed = failed_scenarios(Report),
    Nondeterministic = nondeterministic_failures(Report),
    Status = case (Failed =:= 0) andalso (Nondeterministic =:= 0) of
        true ->
            <<"OK"/utf8>>;

        false ->
            <<"FAIL"/utf8>>
    end,
    <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"# Operations Kit Fixture Report\n\n"/utf8,
                                                                            "snapshot_version: "/utf8>>/binary,
                                                                        (erlang:integer_to_binary(
                                                                            1
                                                                        ))/binary>>/binary,
                                                                    "\n"/utf8>>/binary,
                                                                "status: "/utf8>>/binary,
                                                            Status/binary>>/binary,
                                                        "\n"/utf8>>/binary,
                                                    "failed_scenarios: "/utf8>>/binary,
                                                (erlang:integer_to_binary(
                                                    Failed
                                                ))/binary>>/binary,
                                            "\n"/utf8>>/binary,
                                        "nondeterministic_failures: "/utf8>>/binary,
                                    (erlang:integer_to_binary(Nondeterministic))/binary>>/binary,
                                "\n\n"/utf8>>/binary,
                            "snapshot_signature: "/utf8>>/binary,
                        (snapshot_signature())/binary>>/binary,
                    "\n\n"/utf8>>/binary,
                "report_signature: "/utf8>>/binary,
            (report_signature(Report))/binary>>/binary,
        "\n"/utf8>>.