import {
  ActionBlockerHint,
  GuidedReviewList,
  i18nMessage,
  type ActionBlockerReason
} from "@govoplan/core-webui";

import type { BuildReviewProgress } from "./reviewProgress";

type InterventionHintProps = {
  tone: "warning" | "danger";
  summary: string;
  requiredAction: string;
  destination: string;
  documentationTopicId: string;
};

function InterventionHint({ tone, summary, requiredAction, destination, documentationTopicId }: InterventionHintProps) {
  const requiredActionLabel = i18nMessage("i18n:govoplan-campaign.required_action.f2429497");
  const actorLabel = i18nMessage("i18n:govoplan-campaign.who_can_resolve_this.e60939b2");
  const destinationLabel = i18nMessage("i18n:govoplan-campaign.where_to_go.bb1c6969");
  const actor = i18nMessage("i18n:govoplan-campaign.campaign_editor_or_reviewer.7869b106");
  const reason: ActionBlockerReason = {
    summary,
    requiredAction,
    actor,
    target: destination
  };

  return (
    <ActionBlockerHint
      tone={tone}
      reason={reason}
      documentation={{ topicId: documentationTopicId }}
      labels={{
        requiredAction: requiredActionLabel,
        actor: actorLabel,
        target: destinationLabel
      }}
    />
  );
}

export function ValidationWorkflowGuidance({
  errors,
  warnings,
  stale,
  reviewSatisfied = false
}: {
  errors: number;
  warnings: number;
  stale: boolean;
  reviewSatisfied?: boolean;
}) {
  return (
    <div className="review-workflow-guidance">
      {errors > 0 && (
        <InterventionHint
          tone="danger"
          summary={i18nMessage("i18n:govoplan-campaign.value0_blocking_validation_issue_s_prevent_building.b1b18d9a", { value0: errors })}
          requiredAction={i18nMessage("i18n:govoplan-campaign.correct_the_affected_campaign_data_then_validate_again.ae956e99")}
          destination={i18nMessage("i18n:govoplan-campaign.campaign_identity_sender_recipients_template_or_files.69bc29f0")}
          documentationTopicId="campaigns.workflow.prepare-validate-and-build"
        />
      )}
      {stale && (
        <InterventionHint
          tone="warning"
          summary={i18nMessage("i18n:govoplan-campaign.the_validation_evidence_is_stale.408e8930")}
          requiredAction={i18nMessage("i18n:govoplan-campaign.run_validation_again_before_relying_on_this_result.97116fc9")}
          destination={i18nMessage("i18n:govoplan-campaign.review_send_validate.c1b403c7")}
          documentationTopicId="campaigns.workflow.prepare-validate-and-build"
        />
      )}
      {warnings > 0 && !reviewSatisfied && (
        <InterventionHint
          tone="warning"
          summary={i18nMessage("i18n:govoplan-campaign.value0_validation_warning_s_need_review_but_do_not_block.ff03efd1", { value0: warnings })}
          requiredAction={i18nMessage("i18n:govoplan-campaign.inspect_the_warning_details_correct_the_data_or_accept_t.a558e0d4")}
          destination={i18nMessage("i18n:govoplan-campaign.review_send_validate.c1b403c7")}
          documentationTopicId="campaigns.workflow.prepare-validate-and-build"
        />
      )}
    </div>
  );
}

export function BuiltMessageReviewProgress({ progress }: { progress: BuildReviewProgress }) {
  const blockerDetail = progress.blocking > 0
    ? i18nMessage("i18n:govoplan-campaign.must_be_corrected_before_delivery.b8e6a54b")
    : i18nMessage("i18n:govoplan-campaign.no_critical_built_message_blockers_remain.97b3c64f");
  const individualDetail = progress.individualRemaining > 0
    ? i18nMessage("i18n:govoplan-campaign.requires_an_individual_decision.44cd81c9")
    : i18nMessage("i18n:govoplan-campaign.all_required_review_decisions_are_complete.503919dc");
  const groupDetail = progress.groupRemaining > 0
    ? i18nMessage("i18n:govoplan-campaign.may_be_accepted_together_after_critical_review_is_comple.8753522f")
    : progress.groupRequired > 0
      ? i18nMessage("i18n:govoplan-campaign.already_acknowledged_in_the_completed_review.76a263f6")
      : i18nMessage("i18n:govoplan-campaign.all_required_review_decisions_are_complete.503919dc");

  return (
    <GuidedReviewList
      className="review-workflow-progress"
      items={[
        {
          label: i18nMessage("i18n:govoplan-campaign.critical_blockers.8a37e088"),
          value: progress.blocking,
          detail: blockerDetail,
          tone: progress.blocking > 0 ? "danger" : "success"
        },
        {
          label: i18nMessage("i18n:govoplan-campaign.individual_review.402783bf"),
          value: `${progress.individualReviewed} / ${progress.individualRequired}`,
          detail: individualDetail,
          tone: progress.individualRemaining > 0 ? "warning" : "success"
        },
        {
          label: i18nMessage("i18n:govoplan-campaign.group_review.a809a9d9"),
          value: `${progress.groupReviewed} / ${progress.groupRequired}`,
          detail: groupDetail,
          tone: progress.groupRemaining > 0 ? "warning" : "success"
        }
      ]}
    />
  );
}

export function BuiltMessageWorkflowGuidance({
  progress
}: {
  progress: BuildReviewProgress;
}) {
  // Frozen job review requirements are authoritative. Aggregate build warnings
  // also contain expected policy outcomes and already acknowledged conditions.
  return (
    <div className="review-workflow-guidance">
      {progress.blocking > 0 && (
        <InterventionHint
          tone="danger"
          summary={i18nMessage("i18n:govoplan-campaign.value0_built_message_s_are_blocked_or_failed.8061ea60", { value0: progress.blocking })}
          requiredAction={i18nMessage("i18n:govoplan-campaign.correct_the_affected_recipient_template_mail_or_attachme.5a65e373")}
          destination={i18nMessage("i18n:govoplan-campaign.sender_recipients_template_mail_settings_or_files.bdd91b62")}
          documentationTopicId="campaigns.workflow.complete-review"
        />
      )}
      {progress.remaining > 0 && (
        <InterventionHint
          tone="warning"
          summary={i18nMessage("i18n:govoplan-campaign.value0_review_decision_s_remain_value1_individual_value2.4a6a503c", {
            value0: progress.remaining,
            value1: progress.individualRemaining,
            value2: progress.groupRemaining
          })}
          requiredAction={i18nMessage("i18n:govoplan-campaign.open_every_critical_message_and_record_a_decision_then_e.9e08c029")}
          destination={i18nMessage("i18n:govoplan-campaign.review_send_built_messages.6b030946")}
          documentationTopicId="campaigns.workflow.complete-review"
        />
      )}
    </div>
  );
}