71 lines
2.7 KiB
JavaScript
71 lines
2.7 KiB
JavaScript
import { __, n__, sprintf } from '~/locale';
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import { getParameterByName, parseBoolean } from '~/lib/utils/common_utils';
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import { DIFF_COMPARE_BASE_VERSION_INDEX, DIFF_COMPARE_HEAD_VERSION_INDEX } from '../constants';
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export const selectedTargetIndex = state =>
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state.startVersion?.version_index || DIFF_COMPARE_BASE_VERSION_INDEX;
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export const selectedSourceIndex = state => state.mergeRequestDiff.version_index;
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export const diffCompareDropdownTargetVersions = (state, getters) => {
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// startVersion only exists if the user has selected a version other
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// than "base" so if startVersion is null then base must be selected
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const defaultMergeRefForDiffs = window.gon?.features?.defaultMergeRefForDiffs || false;
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const diffHeadParam = getParameterByName('diff_head');
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const diffHead = parseBoolean(diffHeadParam) || (!diffHeadParam && defaultMergeRefForDiffs);
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const isBaseSelected = !state.startVersion && !diffHead;
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const isHeadSelected = !state.startVersion && diffHead;
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let baseVersion = null;
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if (
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!defaultMergeRefForDiffs ||
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(defaultMergeRefForDiffs && !state.mergeRequestDiff.head_version_path)
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) {
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baseVersion = {
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versionName: state.targetBranchName,
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version_index: DIFF_COMPARE_BASE_VERSION_INDEX,
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href: state.mergeRequestDiff.base_version_path,
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isBase: true,
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selected:
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isBaseSelected || (defaultMergeRefForDiffs && !state.mergeRequestDiff.head_version_path),
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};
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}
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const headVersion = {
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versionName: state.targetBranchName,
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version_index: DIFF_COMPARE_HEAD_VERSION_INDEX,
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href: state.mergeRequestDiff.head_version_path,
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isHead: true,
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selected: isHeadSelected,
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};
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// Appended properties here are to make the compare_dropdown_layout easier to reason about
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const formatVersion = v => {
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return {
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href: v.compare_path,
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versionName: sprintf(__(`version %{versionIndex}`), { versionIndex: v.version_index }),
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selected: v.version_index === getters.selectedTargetIndex,
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...v,
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};
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};
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return [
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...state.mergeRequestDiffs.slice(1).map(formatVersion),
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baseVersion,
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state.mergeRequestDiff.head_version_path && headVersion,
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].filter(a => a);
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};
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export const diffCompareDropdownSourceVersions = (state, getters) => {
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// Appended properties here are to make the compare_dropdown_layout easier to reason about
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return state.mergeRequestDiffs.map((v, i) => ({
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...v,
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href: v.version_path,
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commitsText: n__(`%d commit,`, `%d commits,`, v.commits_count),
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versionName:
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i === 0
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? __('latest version')
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: sprintf(__(`version %{versionIndex}`), { versionIndex: v.version_index }),
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selected: v.version_index === getters.selectedSourceIndex,
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}));
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};
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