webAO/dom/pickEvidence.ts


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import { client } from '../client'
import { cancelEvidence } from './cancelEvidence';
import { updateEvidenceIcon } from './updateEvidenceIcon'
import { getIndexFromSelect } from './getIndexFromSelect'

/**
 * Highlights and selects an evidence for in-character chat.
 * @param {string} evidence the evidence to be presented
 */
export function pickEvidence(evidence: number) {
    if (client.selectedEvidence !== evidence) {
        // Update selected evidence
        if (client.selectedEvidence > 0) {
            document.getElementById(`evi_${client.selectedEvidence}`)!.className =
                "evi_icon";
        }
        document.getElementById(`evi_${evidence}`)!.className = "evi_icon dark";
        client.selectedEvidence = evidence;

        // Show evidence on information window
        (<HTMLInputElement>document.getElementById("evi_name")).value =
            client.evidences[evidence - 1].name;
        (<HTMLInputElement>document.getElementById("evi_desc")).value =
            client.evidences[evidence - 1].desc;

        // Update icon
        const icon_id = getIndexFromSelect(
            "evi_select",
            client.evidences[evidence - 1].filename
        );
        (<HTMLSelectElement>document.getElementById("evi_select")).selectedIndex =
            icon_id;
        if (icon_id === 0) {
            (<HTMLInputElement>document.getElementById("evi_filename")).value =
                client.evidences[evidence - 1].filename;
        }
        updateEvidenceIcon();

        // Update button
        document.getElementById("evi_add")!.className =
            "client_button hover_button inactive";
        document.getElementById("evi_edit")!.className =
            "client_button hover_button";
        document.getElementById("evi_cancel")!.className =
            "client_button hover_button";
        document.getElementById("evi_del")!.className = "client_button hover_button";
    } else {
        cancelEvidence();
    }
}
window.pickEvidence = pickEvidence;