render.gno
6.80 Kb · 190 lines
1package padv10
2
3import (
4 "strconv"
5 "strings"
6
7 ammmath "gno.land/p/g1mv0052e7r6s09f5t9xsqf00nj3tqsgt9dg52jr/gnomemepad/ammmathv2"
8 "gno.land/p/nt/ufmt/v0"
9)
10
11// Render provides on-chain discovery (gnoweb). Read-only by convention.
12//
13// Paths:
14//
15// "" — home / list
16// token/{id} — launch detail
17// help — API help
18func Render(path string) string {
19 path = strings.Trim(path, "/")
20 if path == "" {
21 return renderHome()
22 }
23 if path == "help" {
24 return renderHelp()
25 }
26 if strings.HasPrefix(path, "token/") {
27 id := strings.TrimPrefix(path, "token/")
28 return renderToken(id)
29 }
30 return "> [!WARNING]\n> Path not found: " + sanitize(path) + "\n"
31}
32
33func sanitize(s string) string {
34 s = strings.ReplaceAll(s, "`", "'")
35 s = strings.ReplaceAll(s, "<", "")
36 s = strings.ReplaceAll(s, ">", "")
37 return s
38}
39
40func renderHome() string {
41 out := "# gnomemepad\n\n"
42 out += "Meme launchpad — bonding curve → remaining tokens + raised liquid (Gnoswap auto-list when funded).\n\n"
43 if !inited {
44 out += "> [!CAUTION]\n> Protocol not initialized. Call Init first.\n\n"
45 return out
46 }
47 out += ufmt.Sprintf("- Launches: **%d**\n", launches.Size())
48 if protocolAddr.IsValid() {
49 out += ufmt.Sprintf("- Protocol treasury: `%s`\n", protocolAddr.String())
50 }
51 out += ufmt.Sprintf("- Protocol fees pending (claim/push): **%d** ugnot\n", protocolFees)
52 out += ufmt.Sprintf("- Protocol fees paid (lifetime): **%d** ugnot\n\n", protocolFeesPaid)
53 out += "## Markets\n\n"
54 if launches.Size() == 0 {
55 out += "_No launches yet. Call Create with name, symbol, uri and bond._\n"
56 return out
57 }
58 launches.Iterate("", "", func(key string, value any) bool {
59 l := value.(*Launch)
60 st := "curve"
61 if l.Status == StatusGraduated {
62 st = "graduated"
63 }
64 out += ufmt.Sprintf("- [%s ($%s)](token/%s) — %s — raised %d ugnot — buyers %d\n",
65 sanitize(l.Name), sanitize(l.Symbol), l.ID, st, l.RaisedUgnot, l.BuyerCount)
66 return false
67 })
68 out += "\n[Help](help)\n"
69 return out
70}
71
72func renderToken(id string) string {
73 id = sanitize(id)
74 l, ok := launches.Get(id).(*Launch)
75 if !ok {
76 return "> [!WARNING]\n> Unknown launch " + id + "\n\n[Home](./)\n"
77 }
78 st := "bonding curve"
79 if l.Status == StatusGraduated {
80 st = "graduated pool (LP locked)"
81 }
82 out := ufmt.Sprintf("# %s ($%s)\n\n", sanitize(l.Name), sanitize(l.Symbol))
83 out += ufmt.Sprintf("- **ID:** %s\n", l.ID)
84 out += ufmt.Sprintf("- **Status:** %s\n", st)
85 out += ufmt.Sprintf("- **Creator:** %s\n", l.Creator.String())
86 if l.URI != "" {
87 out += ufmt.Sprintf("- **URI:** %s\n", sanitize(l.URI))
88 }
89 out += ufmt.Sprintf("- **Unique buyers:** %d\n", l.BuyerCount)
90 out += ufmt.Sprintf("- **Creator fees (claimable):** %d ugnot\n\n", l.CreatorFees)
91
92 if l.Status == StatusCurve {
93 remaining := CurveSupply - l.RealSold
94 pct := int64(0)
95 if GraduationThreshold > 0 {
96 pct = l.RaisedUgnot * 100 / GraduationThreshold
97 if pct > 100 {
98 pct = 100
99 }
100 }
101 spot := ammmath.SpotPriceUgnotPerToken(l.VirtualUgnot, l.VirtualToken)
102 out += "## Bonding curve\n\n"
103 out += ufmt.Sprintf("- Raised: **%d** / %d ugnot (%d%%)\n", l.RaisedUgnot, GraduationThreshold, pct)
104 out += ufmt.Sprintf("- Tokens sold: **%d** / %d\n", l.RealSold, CurveSupply)
105 out += ufmt.Sprintf("- Remaining on curve: **%d**\n", remaining)
106 out += ufmt.Sprintf("- Spot (ugnot/token x1e6): **%d**\n", spot)
107 out += "\nProgress toward graduation:\n\n"
108 out += progressBar(pct) + "\n"
109 } else {
110 spot := ammmath.SpotPriceUgnotPerToken(l.PoolUgnot, l.PoolToken)
111 out += "## Liquidity (post-graduate)\n\n"
112 out += ufmt.Sprintf("- Raised capital (record): **%d** ugnot\n", l.PoolUgnot)
113 out += ufmt.Sprintf("- Remaining tokens seeded: **%d**\n", l.PoolToken)
114 out += ufmt.Sprintf("- Spot (ugnot/token x1e6): **%d**\n", spot)
115 if l.GnoswapListed {
116 out += ufmt.Sprintf("- **Gnoswap listed:** `%s`\n", sanitize(l.GnoswapPoolPath))
117 out += ufmt.Sprintf("- Position NFT id: **%d** (pad-owned, locked)\n", l.GnoswapPositionID)
118 out += ufmt.Sprintf("- Fee WUGNOT spent: **%d** · LP WUGNOT: **%d**\n", l.FeeWugnotSpent, l.LiqWugnotUsed)
119 out += "\n> [!NOTE]\n> Trade on Gnoswap router — pad SwapBuy/SwapSell disabled after auto-list.\n"
120 } else {
121 out += ufmt.Sprintf("- Gnoswap: %s\n", sanitize(l.GnoswapNote))
122 out += "\n> [!NOTE]\n> Internal CPMM locked (fallback). Fund pad WUGNOT inventory before graduate for auto-list.\n"
123 }
124 }
125
126 out += "\n## Trade\n\n"
127 out += "Use wallet MsgCall (payable txs):\n\n"
128 if l.Status == StatusCurve {
129 out += ufmt.Sprintf("- Buy(id) with -send ugnot — id=%s\n", l.ID)
130 out += "- Sell(id, tokensIn)\n"
131 out += "- Graduate(id) when threshold met\n"
132 } else {
133 out += "- SwapBuy(id) with -send ugnot\n"
134 out += "- SwapSell(id, tokensIn)\n"
135 }
136 out += "\n[Home](./) · [Help](help)\n"
137 return out
138}
139
140func progressBar(pct int64) string {
141 if pct < 0 {
142 pct = 0
143 }
144 if pct > 100 {
145 pct = 100
146 }
147 filled := int(pct / 5)
148 bar := "["
149 for i := 0; i < 20; i++ {
150 if i < filled {
151 bar += "#"
152 } else {
153 bar += "."
154 }
155 }
156 bar += "] " + strconv.FormatInt(pct, 10) + "%"
157 return bar
158}
159
160func renderHelp() string {
161 out := "# gnomemepad API\n\n"
162 out += "## Lifecycle\n\n"
163 out += "1. Init() — once; caller becomes protocol treasury\n"
164 out += "2. Create(name, symbol, uri) + bond from bond realm (promo/normal)\n"
165 out += "3. Buy(id, minTokensOut) / Sell(id, amount, minUgnotOut) — bonding curve\n"
166 out += "4. Auto or Graduate(id) at threshold\n"
167 out += "5. Graduate seeds remaining tokens + raised as liquidity\n"
168 out += " → auto Gnoswap CreatePool+Mint if pad has WUGNOT inventory\n"
169 out += " → else locked internal CPMM (SwapBuy/SwapSell)\n"
170 out += "6. Transfer / Approve / TransferFrom — GRC20\n"
171 out += "7. Fees:\n"
172 out += " - Creator: ClaimCreatorFees(id) — only creator, **must claim**\n"
173 out += " - Protocol: ClaimProtocolFees() (treasury) or PushProtocolFees() (anyone → treasury)\n"
174 out += " - TransferProtocol(newAddr) / WithdrawProtocolUgnot(amount) — treasury ops\n"
175 out += " - Gnoswap CreatePool GNS fee goes to Gnoswap, not pad treasury\n\n"
176 out += "## Params (MVP)\n\n"
177 out += ufmt.Sprintf("- Total supply: %d\n", TotalSupply)
178 out += ufmt.Sprintf("- Curve sale: %d\n", CurveSupply)
179 out += ufmt.Sprintf("- LP tokens at grad: TotalSupply - RealSold (was PoolSeed=%d)\n", PoolSeed)
180 out += ufmt.Sprintf("- Graduation: %d ugnot\n", GraduationThreshold)
181 out += ufmt.Sprintf("- Fee: %d BPS\n", FeeBPS)
182 out += ufmt.Sprintf("- Create bond (live): %d ugnot\n\n", requiredCreateBond())
183 out += "## Design\n\n"
184 out += "- Remaining tokens + raised GNOT → liquidity at graduate\n"
185 out += "- Part of WUGNOT inventory swaps to GNS for CreatePool fee\n"
186 out += "- Permanent LP lock (pad holds Gnoswap position NFT)\n"
187 out += "- EOA + OriginSend payment guards\n\n"
188 out += "[Home](./)\n"
189 return out
190}
