feat: add progress calendar

2025-11-29 14:40:58 +01:00
parent b4445da204
commit 513d27c6c9
4 changed files with 192 additions and 13 deletions
--- a/src/calendar.lua
+++ b/src/calendar.lua
@@ -0,0 +1,125 @@
+package.path = "/aoc/src/lib/?.lua;" .. package.path
+require("aoc")
+local json = require("json")
+local utils = require("utils")
+local buffer = require("buffer")
+local stats = json.loads(utils.readFile(RES_PATH .. "/stats.json")) or {}
+local readmePath = ROOT_PATH .. "/README.md"
+local outBuf = buffer.Buffer.new()
+
+local function insertInReadme()
+    local body = utils.readFile(readmePath) or ""
+    local tagStart = "<!-- calendar-start -->"
+    local tagEnd = "<!-- calendar-end -->"
+    body = body:gsub(
+        tagStart:gsub("%-", "%%-") .. ".-" .. tagEnd:gsub("%-", "%%-"),
+        tagStart .. "\n" .. outBuf:tostring() .. tagEnd
+    )
+    utils.writeFile(readmePath, body, true)
+end
+
+local totalStars = 0
+for _, s in pairs(stats) do
+    if s.puzzle1 then totalStars = totalStars + 1 end
+    if s.puzzle2 then totalStars = totalStars + 1 end
+end
+
+local startTS = 1764543600
+
+local startDate = os.date("*t", startTS)
+local firstWeekday = (startDate.wday + 5) % 7
+local padding = {x=3, y=1}
+
+local dayNames = {
+    "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"
+}
+
+local day = -firstWeekday + 1
+
+local rowSep = "+"
+local padRow = "|"
+for _ = 1, 7 do
+    rowSep = rowSep .. string.rep("-", padding.x * 2 + 3) .. "+"
+    padRow = padRow .. string.rep(" ", padding.x * 2 + 3) .. "|"
+end
+
+local function printRow(cells, cellWidth, padding)
+    local xPad = string.rep(" ", padding.x)
+    local height = 0
+    for _, cell in ipairs(cells) do
+        height = math.max(height, type(cell) == "string" and 1 or #cell)
+    end
+
+    for i = -padding.y + 1, height + padding.y do
+        write("|")
+        for _, cell in ipairs(cells) do
+            local text = cell[i] or ""
+            if type(cell) == "string" and i == 1 then
+                text = cell
+            end
+            local pad = cellWidth - #text
+            local lPad = math.ceil(pad / 2)
+            local rPad = pad - lPad
+            write(xPad .. string.rep(" ", lPad))
+            if i > 1 and i <= height then
+                term.setTextColor(colors.orange)
+            end
+            write(text)
+            term.setTextColor(colors.white)
+            write(string.rep(" ", rPad) .. xPad .. "|")
+        end
+        print()
+    end
+    print(rowSep)
+end
+
+term.clear()
+term.setCursorPos(1, 1)
+term.setTextColor(colors.white)
+
+print(("Stars: %d/24"):format(totalStars, 24))
+outBuf:print(("#### Stars: %d/24\n"):format(totalStars, 24))
+
+print(rowSep)
+printRow(dayNames, 3, padding)
+
+outBuf:print("|" .. table.concat(dayNames, "|") .. "|")
+for _ = 1, 7 do
+    outBuf:write("|:-:")
+end
+outBuf:print("|")
+
+while day < 12 do
+    local row = {}
+    local outRow = {}
+    for _ = 1, 7 do
+        if day < 1 or day > 12 then
+            table.insert(row, "")
+            table.insert(outRow, "")
+        else
+            local dayStats = stats[("day%02d"):format(day)]
+            local stars = 0
+            if dayStats.puzzle1 then stars = stars + 1 end
+            if dayStats.puzzle2 then stars = stars + 1 end
+            local cell = {
+                tostring(day),
+                string.rep("\x04", stars, " ")
+            }
+            table.insert(row, cell)
+            cell = {
+                tostring(day),
+                string.rep(":star:", stars, "")
+            }
+            table.insert(outRow, table.concat(cell, "<br>"))
+        end
+        day = day + 1
+    end
+    printRow(row, 3, padding)
+    outBuf:print("|" .. table.concat(outRow, "|") .. "|")
+end
+
+insertInReadme()
+
+---@diagnostic disable-next-line: undefined-field
+term.screenshot()
+os.sleep(2)