'use strict';

/**
 *
 *
 * @author Mai
 * @date
 * @version
 */

const Tender2Tree = (function () {
    const treeSetting = {
        id: 'tmt_id',
        pid: 'tmt_pid',
        order: 'order',
        level: 'level',
        rootId: -1,
        fullPath: 'full_path',
    };
    const tenderTree = createNewPathTree('gather', treeSetting);

    // 查询方法
    function findNode (key, value, arr) {
        for (const a of arr) {
            if (a[key] && a[key] === value) {
                return a;
            }
        }
    }

    function findCategoryTreeNode(cid, value, array) {
        for (const a of array) {
            if (a.cid === cid && a.vid === value) {
                return a;
            }
        }
    }

    function getCategoryTreeNode (category, value, parent) {
        const array = parent ?  parent.children : tenderTree.children;
        let cate = findCategoryTreeNode(category.id, value, array);
        if (!cate) {
            const cateValue = findNode('id', value, category.value);
            if (!cateValue) return null;

            cate = tenderTree.addNode({
                cid: category.id,
                vid: value,
                name: cateValue.value,
            }, parent);
        }
        return cate;
    }

    function loadCategoryTreeNode ( tender, levelCate) {
        let tenderCategory = null;
        for (const [i, lc] of levelCate.entries()) {
            const tenderCate = findNode('cid', lc.id, tender.category);

            if (tenderCate) {
                tenderCategory = getCategoryTreeNode(lc, tenderCate.value, tenderCategory);
            } else {
                if (i === 0 && tender.category) {
                    for (const [j, c] of tender.category.entries()) {
                        const cate = findNode('id', c.cid, category);
                        tenderCategory = getCategoryTreeNode(cate, c.value, tenderCategory);
                    }
                }
                return tenderCategory;
            }
        }
        return tenderCategory;
    }

    function convert (category, tenders, ledgerAuditConst, stageAuditConst) {
        tenderTree.clearDatas();

        const levelCategory = category.filter(function (c) {
            return c.level && c.level > 0;
        });

        for (const t of tenders) {
            const parent = (t.category && levelCategory.length > 0) ? loadCategoryTreeNode(t, levelCategory) : null;
            const node = {
                tid: t.id,
                name: t.name,
                phase: t.lastStage ? '第' + t.lastStage.order + '期' : '台账',
                stageCount: t.lastStage ? t.lastStage.order : 0,
            };
            if (ledgerAuditConst && stageAuditConst) {
                node.status = t.lastStage ? stageAuditConst.statusString[t.lastStage.status] : ledgerAuditConst.statusString[t.ledger_status];
            }
            tenderTree.addNode(node, parent);
        }
        tenderTree.sortTreeNode(false);
        return tenderTree;
    }
    return { convert }
})();