import { test } from 'node:test'
import assert from 'node:assert/strict'
import { addPoint, createMatch, setFirstServer, settleMatch } from '../src/match.js'
import { buildHistoryPayload, dayStartUnix, loadTodayGames, parseGameRow, saveHistory } from '../src/history.js'

test('buildHistoryPayload：欄位對齊 web 版 history（雙打）', () => {
	const m = createMatch(['Gary', '蓉蓉'], ['柏威', '小念'])
	setFirstServer(m, 0)
	addPoint(m, 0)
	addPoint(m, 1)
	settleMatch(m)
	const now = new Date('2026-08-17T20:30:00+08:00') // 週一
	const p = buildHistoryPayload(m, now)
	assert.deepEqual(p, {
		time: Math.floor(now.getTime() / 1000),
		dayOfWeek: 1,
		score: [1, 1],
		winScore: 21,
		type: 0,
		players: ['Gary', '蓉蓉', '柏威', '小念'],
		team: [['Gary', '蓉蓉'], ['柏威', '小念']],
		scoreList: [[0, 0, 0, 0], [1, 1, 0, 1]],
	})
})

test('buildHistoryPayload：單打 players 以 [p1,p1,p3,p3] 讓 players[starter] 對得到人', () => {
	const m = createMatch(['A'], ['B'], 15)
	setFirstServer(m, 1)
	addPoint(m, 1)
	const p = buildHistoryPayload(m)
	assert.equal(p.type, 1)
	assert.equal(p.winScore, 15)
	assert.deepEqual(p.players, ['A', 'A', 'B', 'B'])
	assert.deepEqual(p.team, [['A'], ['B']])
	assert.equal(p.players[p.scoreList[0][1]], 'B')
})

test('saveHistory：先 ensure table 再 INSERT，回傳 insertId', async () => {
	const sqls = []
	const query = async (sql, params) => {
		sqls.push({ sql: sql.replace(/\s+/g, ' ').trim(), params })
		return sql.includes('INSERT') ? { insertId: 42 } : []
	}
	const m = createMatch(['A', 'B'], ['C', 'D'])
	setFirstServer(m, 0)
	addPoint(m, 0)
	const id = await saveHistory(m, { query, table: 'history_test' })
	assert.equal(id, 42)
	assert.match(sqls[0].sql, /CREATE TABLE IF NOT EXISTS `history_test`/)
	assert.match(sqls[1].sql, /INSERT INTO `history_test` \(time, dayOfWeek, score, winScore, type, players, team, scoreList\)/)
	assert.equal(sqls[1].params[2], '[1,0]')
	assert.equal(sqls[1].params[5], '["A","B","C","D"]')
	assert.equal(sqls[1].params[6], '[["A","B"],["C","D"]]')
	assert.equal(sqls[1].params[7], '[[0,0,0,0]]')
})

test('loadTodayGames：只抓當天（台北時間）的 history，依時間排序並解析 team；壞掉的列略過', async () => {
	assert.equal(dayStartUnix('20260824'), Math.floor(Date.parse('2026-08-24T00:00:00+08:00') / 1000))
	assert.deepEqual(parseGameRow({ id: 1, time: '10', team: '[["A","B"],["C","D"]]' }), {
		id: 1,
		time: 10,
		teams: [['A', 'B'], ['C', 'D']],
	})
	assert.deepEqual(parseGameRow({ id: 2, time: 10, team: '[["A"],["B"]]' }).teams, [['A'], ['B']], '單打')
	assert.equal(parseGameRow({ id: 3, time: 10, team: 'oops' }), null)
	assert.equal(parseGameRow({ id: 4, time: 10, team: '[["A","B"]]' }), null)

	const sqls = []
	const query = async (sql, params) => {
		sqls.push({ sql: sql.replace(/\s+/g, ' ').trim(), params })
		return [
			{ id: 7, time: 100, team: '[["A","B"],["C","D"]]' },
			{ id: 8, time: 200, team: 'bad' },
			{ id: 9, time: 300, team: '[["E"],["F"]]' },
		]
	}
	const games = await loadTodayGames({ query, table: 'history_test', date: '20260824' })
	const start = dayStartUnix('20260824')
	assert.match(sqls[0].sql, /SELECT id, time, team FROM `history_test` WHERE time >= \? AND time < \? ORDER BY time ASC, id ASC/)
	assert.deepEqual(sqls[0].params, [start, start + 86400])
	assert.deepEqual(games.map((g) => g.id), [7, 9])
	assert.deepEqual(games[1].teams, [['E'], ['F']])
})